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LG Display 


LC320DXN 


Product Specification 


SPECIFICATION 

FOR 

APPROVAL 


( • ) Preliminary Specification 
( ) Final Specification 


Title 


32.0” WXGA TFT LCD 


BUYER 

GENERAL 

MODEL 



SUPPLIER 

LG Display Co., Ltd. 

*MODEL 

LC320DXN 

SUFFIX 

SEU1 


*When you obtain standard approval, 
please use the above model name without suffix 


APPROVED BY 

/ 


SIGNATURE 

DATE 



/ 


Please return 1 copy for your confirmation with 
your signature and comments. 


APPROVED BY 


SIGNATURE 

DATE 


J.Y.JEONG / Team Leader 


REVIEWED BY 


S.W. KWAG/ Project Leader 


PREPARED BY 


D.S.KIM / Engineer 


TV Product Development Dept. 
LG Display Co., Ltd 


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LC320DXN 

Product Specification 


CONTENTS 


Number 

ITEM 

Page 


COVER 

1 


CONTENTS 

2 


RECORD OF REVISIONS 

3 

1 

GENERAL DESCRIPTION 

4 

2 

ABSOLUTE MAXIMUM RATINGS 

5 

3 

ELECTRICAL SPECIFICATIONS 

6 

3-1 

ELECTRICAL CHARACTERISTICS 

6 

3-2 

INTERFACE CONNECTIONS 

8 

3-3 

SIGNAL TIMING SPECIFICATIONS 

10 

3-4 

LVDS SIGNAL SPECIFICATIONS 

11 

3-5 

COLOR DATA REFERENCE 

14 

3-6 

POWER SEQUENCE 

15 

4 

OPTICAL SPECIFICATIONS 

17 

5 

MECHANICAL CHARACTERISTICS 

23 

6 

RELIABILITY 

26 

7 

INTERNATIONAL STANDARDS 

27 

7-1 

SAFETY 

27 

7-2 

EMC 

27 

7-3 

ENVIRONMENT 

27 

8 

PACKING 

28 

8-1 

DESIGNATION OF LOT MARK 

28 

8-2 

PACKING FORM 

28 

9 

PRECAUTIONS 

29 

9-1 

MOUNTING PRECAUTIONS 

29 

9-2 

OPERATING PRECAUTIONS 

29 

9-3 

ELECTROSTATIC DISCHARGE CONTROL 

30 

9-4 

PRECAUTIONS FOR STRONG LIGHT EXPOSURE 

30 

9-5 

STORAGE 

30 

9-6 

HANDLING PRECAUTIONS FOR PROTECTION FILM 

30 

9-7 

OPERATING GONDITION GUIDE 

30 


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LC320DXN 

Product Specification 


RECORD OF REVISIONS 


Revision No. 

Revision Date 

Page 

Description 

0.0 

Sep. 20, 2011 

- 

Preliminary Specification (First Draft) 






























































































































Ver. 0.0 3 / 38 


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LC320DXN 

Product Specification 


1. General Description 


The LC320DXN is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode (LED) 
backlight system. The matrix employs a-Si Thin Film Transistor as the active element. 
It is a transmissive display type which is operating in the normally black mode. It has a 31.51 inch diagonally 
measured active display area with WXGA resolution (768 vertical by 1366 horizontal pixel array). 
Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in Horizontal stripes. 
Gray scale or the luminance of the sub-pixel color is determined with a 8-bit gray scale signal for each dot, 
thus presenting a palette of more than 16.7M(6bit + A-FRC) colors. 

It has been designed to apply the 8-bit 1-port LVDS interface. 

It is intended to support LCD TV, PCTV where high brightness, super wide viewing angle, high color gamut, 
high color depth and fast response time are important. 


LVDS Select #9 


LVDS IPort 


+12. OV 


CN1 

(30pin) 


EEPROM 


SCL t 1 


SDA 


Timing Controller 
[LVDS Rx] 


Power Circuit 
Block 


RGB 


Control 


Signals 


Power Signals 


Source Driver Circuit 


si 


G1 


SI 366 


TFT - LCD Panel 

(1366 x 768 x RGB pixels) 
[Gate In Panel] 


G768 

► 


+24. OV, GND, On/off 
Ext VBR-B 



General Features 


Active Screen Size 

31.51 inches(800. 4mm) diagonal 

Outline Dimension 

760.0 X 450.0 X 32.5(B) (Typ.) 

Pixel Pitch 

51 0 . 75 /Wm x 51 0.75m x R,G,B 

Pixel Format 

1366 horiz. by 768 vert, pixels RGB stripe arrangement 

Color Depth 

8bit(D), 16,7 M colors 

Luminance, White 

300 cd/m 2 (Center 1 point) (Typ.) 

Viewing Angle (CR>10) 

Viewing angle free ( R/L 178(Min.), U/D 178(Min.)) 

Power Consumption 

Total 45.98 Watt (Logic=4.08 W , LED Driver =38.9W @ [ExtVbr_B=100%] ) 

Weight 

4.8kg(Typ) 

Display Operating Mode 

Transmissive mode, normally black 

Surface Treatment 

Hard coating(2H), Anti-glare treatment of the front polarizer (Haze 1%) 


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LC320DXN 

Product Specification 


2. Absolute Maximum Ratings 

The following items are maximum values which, if exceeded, may cause faulty operation or permanent damage 
to the LCD module. 


Table 1. ABSOLUTE MAXIMUM RATINGS 


Parameter 

Symbol 

Value 

Unit 

Note 

Min 

Max 

Power Input Voltage 

LCD Circuit 

Vlcd 

-0.3 

+ 14.0 

Vdc 

1 

Driver 

Vbl 

-0.3 

+ 27.0 

Vdc 

Driver Control Voltage 

ON/OFF 

Voff/ Von 

-0.3 

+5.5 

Vdc 

Brightness 

EXTVbr-b 

0.0 

+5.5 

Vdc 

T-Con Option Selection Voltage 

Vlogic 

-0.3 

+4.0 

Vdc 

Operating Temperature 

Top 

0 

+50 

°C 

2,3 

Storage Temperature 

Tst 

-20 

+60 

°C 

Panel Front Temperature 

Tsur 

- 

+68 

°C 

4 

Operating Ambient Humidity 

Hop 

10 

90 

%RH 

2,3 

Storage Humidity 

Hst 

10 

90 

%RH 


Notel . Ambient temperature condition (Ta = 25 ± 2 °C ) 

2. Temperature and relative humidity range are shown in the figure below. 

Wet bulb temperature should be Max 39°C, and no condensation of water. 

3. Gravity mura can be guaranteed below 40°C condition. 

4. The maximum operating temperatures is based on the test condition that the surface temperature 

of display area is less than or equal to 68°C with LCD module alone in a temperature controlled chamber. 
Thermal management should be considered in final product design to prevent the surface temperature of 
display area from being over 68 °C. The range of operating temperature may be degraded in case of 
improper thermal management in final product design. 

90% 


60% 


x 

(X 


40% 

E 


10 % 


-20 0 10 20 30 40 50 60 70 80 

Dry Bulb Temperature [°C] 

Ver. 0.0 5 / 38 



m 


-|— HSSSSS 




Storage 


Operation 


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LC320DXN 

Product Specification 

3. Electrical Specifications 
3-1. Electrical Characteristics 


It requires two power inputs. One is employed to power for the LCD circuit. The other Is used for the LED 
backlight and LED Driver circuit. 

Table 2. ELECTRICAL CHARACTERISTICS 


Parameter 

Symbol 

Value 

Unit 

Note 

Min 

Typ 

Max 

Circuit : 

Power Input Voltage 

V|_CD 

10.8 

12.0 

13.2 

^DC 


Power Input Current 

1 

- 

340 

445 

mA 

1 

'LCD 

- 

430 

560 

mA 

2 

Power Consumption 

P 

r LCD 

- 

4.08 

5.30 

Watt 

1 

Rush current 

'rush 

- 

- 

3.0 

A 

3 


Note 1 . The specified current and power consumption are under the V LCD =12.0V, Ta=25 ± 2°C, f v =60Hz 
condition, and mosaic pattern(8 x 6) is displayed and f v is the frame frequency. 

2. The current is specified at the maximum current pattern. 

3. The duration of rush current is about 2ms and rising time of power input is 0.5ms (min.). 

4. Ripple voltage level is recommended under ±5% of typical voltage 


White : 255 Gray 
Black : 0 Gray 



Mosaic Pattern(8 x 6) 


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LC320DXN 

Product Specification 


Table 3. ELECTRICAL CHARACTERISTICS (Continue) 




Symbol 

Values 

Unit 

Notes 




Min 

Typ 

Max 

LED Driver : 







Power Supply Input Voltage 

VBL 

22.8 

24.0 

25.2 

Vdc 

1 

Power Supply Input Current 

IB LA 

- 

1.6 

(TBD) 

1.7 

(TBD) 

A 

Ext Vbr-b = 100% 

Power Supply Input Current (In-Rush) 

Irush 

- 

- 

6 

(TBD) 

A 

Vbl = 22.8V 
Ext Vbr-b = 100% 
4 

Power Consumption 

PBL 

- 

38.9 

(TBD) 

41.2 

(TBD) 

W 

Ext Vbr-b = 100% 


On/Off 

On 

V on 

2.5 

- 

5.0 

Vdc 



Off 

V off 

-0.3 

0.0 

0.7 

Vdc 



Brightness Adjust 

ExtVBR-B 

5 

(TBD) 

- 

100 

% 

On Duty 


1 

(TBD) 

- 

100 

6 


ExtVBR-B Frequency 

PAL 


100 


Hz 

3 


NTSC 


120 


Hz 

3 



High Level 

2.5 

- 

5.0 

Vdc 

HIGH : on duty 




Low Level 

0.0 

- 

0.7 

Vdc 

LOW : off duty 

LED : 







Life Time 


30,000 

50,000 


Hrs 

2 


Notes : 

1 . Electrical characteristics are determined after the unit has been ‘ON’ and stable for approximately 60 
minutes at 25±2°C. The specified current and power consumption are under the typical supply Input voltage 
24Vand Vbr (ExtVBR-B : 100%), it is total power consumption. 

2. The life time (MTTF) is determined as the time which luminance of the LED is 50% compared to that of initial 
value at the typical LED current (ExtVBR-B :100%) on condition of continuous operating in LCM state at 
25±2°C. 

3. LGD recommend that the PWM freq. is synchronized with One time harmonic of V_sync signal of system. 
Though PWM frequency is over 120Hz (max 252Hz), function of LED Driver is not affected. 

4. The duration of rush current is about 200ms. This duration is applied to LED on time. 

5. Even though inrush current is over the specified value, there is no problem if l 2 T spec of fuse is satisfied. 

6. ExtV BR _ B signal have to input available duty range and sequence. 

After Driver ON signal is applied, ExtV BR _ B should be sustained from 5% to 100% more than 500ms. 

After that, ExtV BR _ B 1% and 100% is possible 

For more information, please see 3-6-2. Sequence for LED Driver. 


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LC320DXN 

Product Specification 


3-2. Interface Connections 

This LCD module employs two kinds of interface connection, a 30-pin connector is used for the module 
electronics and 14-pin connector is used for the integral backlight system. 

3-2-1. LCD Module 

- LCD Connector(CNI) : KDF71G-30S-1 H(Hirose) or FI-X30SSL-HF(JAE) 

- Mating Connector : : FI-X30C2L (Manufactured by JAE) or Equivalentb 


Table 4. MODULE CONNECTOR(CNI) PIN CONFIGURATION 


Pin No. 

Symbol 

Description 

Note 

1 

VLCD 

Power Supply +12.0V 


2 

VLCD 

Power Supply +12.0V 


3 

VLCD 

Power Supply +12.0V 


4 

VLCD 

Power Supply +12.0V 


5 

GND 

Ground 


6 

GND 

Ground 


7 

GND 

Ground 


8 

GND 

Ground 


9 

LVDS Select 

‘H’ =JEIDA,‘L’ or NC = VESA 

Appendix IV 

10 

NC 

No Connection 

4 

11 

GND 

Ground 


12 

RA- 

LVDS Receiver Signal(-) 


13 

RA+ 

LVDS Receiver Signal(+) 


14 

GND 

Ground 


15 

RB- 

LVDS Receiver Signal(-) 


16 

RB+ 

LVDS Receiver Signal(+) 


17 

GND 

Ground 


18 

RC- 

LVDS Receiver Signal(-) 


19 

RC+ 

LVDS Receiver Signal(+) 


20 

GND 

Ground 


21 

RCLK- 

LVDS Receiver Clock Signal(-) 


22 

RCLK+ 

LVDS Receiver Clock Signal(+) 


23 

GND 

Ground 


24 

RD- 

LVDS Receiver Signal(-) 


25 

RD+ 

LVDS Receiver Signal(+) 


26 

GND 

Ground 


27 

NC 

No Connection 

4 

28 

NC 

No Connection 

4 

29 

NC 

No Connection 

4 

30 

GND 

Ground 



Notes : 1 . All GND (Ground) pins should be connected together to the LCD module's metal frame. 

2. All VLCD (power input) pins should be connected together. 

3. All Input levels of LVDS signals are based on the EIA 644 Standard. 

4. These pins are used only for LGD (Do not connect) 

5. Specific pin No. #30 is used for “No signal detection” of system signal interface. 

It should be GND for NSB (No Signal Black) while the system interface signal is not. 

If this pin is “H”, LCD Module displays AGP (Auto Generation Pattern). 


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LC320DXN 

Product Specification 


3-2-2. Backlight Module 

Master 

-LED Driver Connector 


: 20022WR - H14B2(Yeonho) 
-.Mating Connector 
: 20022HS - 14B2 or compatible 


Table 5. LED DRIVER CONNECTOR PIN CONFIGURATION 


Pin No 

Symbol 

Description 

Note 

1 

Vbl 

Power Supply +24. 0V 


2 

Vbl 

Power Supply +24. 0V 


3 

Vbl 

Power Supply +24. 0V 


4 

Vbl 

Power Supply +24. 0V 


5 

Vbl 

Power Supply +24. 0V 


6 

GND 

Backlight Ground 

1 

7 

GND 

Backlight Ground 

8 

GND 

Backlight Ground 

9 

GND 

Backlight Ground 

10 

GND 

Backlight Ground 

11 

Status 

Back Light Status 

2 

12 

VON/OFF 

Backlight ON/OFF control 


13 

NC 

Don’t care 


14 

EXTVBR-B 

External PWM 



Notes : 1. GND should be connected to the LCD module’s metal frame. 

2. Normal : Low (under 0.7V) / Abnormal : open 

3. High : on duty / Low : off duty, Pin#14 can be opened. ( if Pin #14 is open , EXTVBR-B is 100% ) 

4. Each impedance of pin #12 and 14 is over 50 [KQ] . 


♦ Rear view of LCM 


♦ Status 



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LC320DXN 

Product Specification 


3-3. Signal Timing Specifications 

Table 6 shows the signal timing required at the input of the LVDS transmitter. All of the interface signal 
timings should be satisfied with the following specification for normal operation. 

Table 6-1. TIMING TABLE (DE Only Mode) 


ITEM 

Symbol 

Min 

Typ 

Max 

Unit 

Note 

Horizontal 

Display 

Period 

tHV 

- 

1366 

- 

tclk 


Blank 

tHB 

90 

162 

410 

tclk 


Total 

tHP 

1456 

1528 

1776 

tclk 


Vertical 

Display 

Period 

tvv 

- 

768 

- 

tHP 


Blank 

tVB 

20 

(126) 

22 

(180) 

240 

(295) 

tHP 

1 

Total 

tVP 

788 

(894) 

790 

(948) 

1008 

(1063) 

tHP 



ITEM 

Symbol 

Min 

Typ 

Max 

Unit 

Note 

Frequency 

DCLK 

fCLK 

63.0 

72.4 

80.0 

MHz 


Horizontal 

fH 

45 

47.4 

55 

KHz 

2 

Vertical 

fv 

57 

(47) 

60 

(50) 

63 

(53) 

Hz 

2 

NTSC : 
57~63Hz 
(PAL : 
47~53Hz) 


Note: 1 . The input of HSYNC & VSYNC signal does not have an effect on normal operation (DE Only Mode). 
If you use spread spectrum of EMI, add some additional clock to minimum value for clock margin. 

2. The performance of the electro-optical characteristics may be influenced by variance of the vertical 
refresh rate and the horizontal frequency 

^ Timing should be set based on clock frequency. 


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LC320DXN 

Product Specification 


3-4. Signal Timing Waveforms 


3-4-1. LVDS Input Signal Timing Diagram 


DE, Data 




DE(Data Enable) 



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LC320DXN 

Product Specification 


3-4-2. LVDS Input Signal Characteristics 
1) DC Specification 











. _I 

-V 


A: 

A 

K 

r • 

# V cm = {(LVDS +) + ( LVDS -)}/2 

V CM 

A 

V IN _MAX 

k 

V IN_MIN 


Description 

Symbol 

Min 

Max 

Unit 

Note 

LVDS Common mode Voltage 

^CM 

1.0 

1.5 

V 

- 

LVDS Input Voltage Range 

V,N 

0.7 

1.8 

V 

- 

Change in common mode Voltage 

AVCM 

- 

250 

mV 

- 


2) AC Specification 



Description 

Symbol 

Min 

Max 

Unit 

Note 

LVDS Differential Voltage 

High Threshold 

v TH 

100 

300 

mV 

3 

Low Threshold 

V TL 

-300 

-100 

mV 

LVDS Clock to Data Skew 

*SKEW 

- 

|(0.20*T clk )/7| 

ps 

- 

LVDS Clock/DATA Rising/Faliing time 

W 

260 

|(0.3*T clk )/7| 

ps 

2 

Effective time of LVDS 

W 

|+360| 

- 

ps 

- 

LVDS Clock to Clock Skew (Even to Odd) 

*SKEW_EO 

- 

11/7* T*l 

ps 

- 


Note 1 . All Input levels of LVDS signals are based on the EIA 644 Standard. 

2. If t RF isn’t enough, t eff should be meet the range. 

3. LVDS Differential Voltage is defined within t eff 


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LC320DXN 

Product Specification 



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LC320DXN 

Product Specification 

3-5. Color Data Reference 

The brightness of each primary color (Red, Green, Blue) is based on the 8-bit gray scale data input for the color. 
The higher binary input, the brighter the color. Table 7 provides a reference for color versus data input. 


Table 7. COLOR DATA REFERENCE 



Input Color Data 


Color 




RED 







GREEN 







BLUE 





MSB 





LSB 

MSB 





LSB 

MSB 





LSB 


R7 

R6 

R5 

R4 

R3 

R2 

R1 

R0 

G7 

G6 

G5 

G4 

G3 

G2 G1 

GO 

B7 

B6 

B5 

B4 

B3 

B2 

B1 

B0 


Black 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 


Red (255) 

1 

1 

1 

1 

1 

1 

1 

1 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 


Green (255) 

0 

0 

0 

0 

0 

0 

0 

0 

1 

1 

1 

1 

1 

1 

1 

1 

0 

0 

0 

0 

0 

0 

0 

0 

Basic 

Blue (255) 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

1 

1 

1 

1 

1 

1 

1 

1 

Color 

Cyan 

0 

0 

0 

0 

0 

0 

0 

0 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 


Magenta 

1 

1 

1 

1 

1 

1 

1 

1 

0 

0 

0 

0 

0 

0 

0 

0 

1 

1 

1 

1 

1 

1 

1 

1 


Yellow 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

0 

0 

0 

0 

0 

0 

0 

0 


White 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 


RED (000) Dark 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 


RED (001) 

0 

0 

0 

0 

0 

0 

0 

1 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

RED 






RED (254) 

1 

1 

1 

1 

1 

1 

1 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 


RED (255) 

1 

1 

1 

1 

1 

1 

1 

1 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 


GREEN (000) Dark 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 


GREEN (001) 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

1 

0 

0 

0 

0 

0 

0 

0 

0 

GREEN 






GREEN (254) 

0 

0 

0 

0 

0 

0 

0 

0 

1 

1 

1 

1 

1 

1 

1 

0 

0 

0 

0 

0 

0 

0 

0 

0 


GREEN (255) 

0 

0 

0 

0 

0 

0 

0 

0 

1 

1 

1 

1 

1 

1 

1 

1 

0 

0 

0 

0 

0 

0 

0 

0 


BLUE (000) Dark 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 


BLUE (001) 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

1 

BLUE 






BLUE (254) 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

1 

1 

1 

1 

1 

1 

1 

0 


BLUE (255) 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

0 

1 

1 

1 

1 

1 

1 

1 

1 


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LC320DXN 

Product Specification 


3-6. Power Sequence 

3-6-1. LCD Driving circuit 


Power Supply For LCD 

V|_CD 


Interface Signal (Tx_clock) 


User Control Signal 
(LVDS_select) 

Power for LED 



Table 8. POWER SEQUENCE 


Parameter 

Value 

Unit 

Notes 

Min 

Typ 

Max 

Tl 

0.5 

- 

20 

ms 

1 

T2 

0 

- 

- 

ms 

2 

T3 

200 

- 

- 

ms 

3 

T4 

200 

- 

- 

ms 

3 

T5 

1.0 

- 

- 

s 

4 

T6 

- 

- 

T2 

ms 

5 

T7 

0.5 

- 

- 

s 

6 

T8 

100 

- 

- 

ms 

7 


1. Even though T1 is over the specified value, there is no problem if I2T spec of fuse is satisfied. 
e ' 2. If T2 is satisfied with specification after removing LVDS Cable, there is no problem. 

3. The T3 / T4 is recommended value, the case when failed to meet a minimum specification, 
abnormal display would be shown. There is no reliability problem. 

4. T5 should be measured after the Module has been fully discharged between power off and on period. 

5. If the on time of signals (Interface signal and user control signals) precedes the on time of Power (V LCD ), 
it will be happened abnormal display. When T6 is NC status, T6 doesn’t need to be measured. 

6. If there is no abnormal display, no problem. 

7. It is recommendation specification that T8 has to be 100ms as a minimum value. 

Please avoid floating state of interface signal at invalid period. 

'%■ When the power supply for LCD (VLCD) is off, be sure to pull down the valid and invalid data to 0V. 

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LC320DXN 

Product Specification 


3-6-2. Sequence for LED Driver 

Power Supply For LED Driver 

Vbl 


90% 


ov 


VON/OFF 


ExtVBR-B 


24V (typ.) 


90% 


10% / 



m 

T2 



4 -+ 

T3 



LED ON 
















T6 




3-6-3. Dip condition for LED Driver 



Table 9. Power Sequence for LED Driver 


Parameter 

Values 

Units 

Remarks 

Min 

Typ 

Max 

T 1 

20 

- 

- 

ms 

1 

T2 

500 

- 

- 

ms 


T3 

10 

- 

- 

ms 


T4 

0 

- 

- 

ms 


T5 

- 

- 

10 

ms 

V BL (Typ) x 0.8 

T6 

500 

- 

- 

ms 

2 


Notes : 1 . T1 describes rising time of 0V to 24V and this parameter does not applied at restarting time. 

Even though T1 is over the specified value, there is no problem if l 2 T spec of fuse is satisfied. 
2. In T6 section, ExtVBR-B should be sustained from 5% to 100% . 


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LC320DXN 

Product Specification 

4. Optical Specification 


Optical characteristics are determined after the unit has been ‘ON’ and stable in a dark environment at 25±2°C. 
The values are specified at distance 50cm from the LCD surface at a viewing angle of ® and 0 equal to 0 
FIG. 1 shows additional information concerning the measurement equipment and method. 



FIG. 1 Optical Characteristic Measurement Equipment and Method 


Table 10. OPTICAL CHARACTERISTICS 


Ta= 25±2°C, V LCD =12.0V, fv=60Hz, Dclk=72.4MHz, 

EXTVbr B=1 00% 



Value 

1 Irtit 


r arameier 

oy miDOI 

Min Typ Max 

unn 

i\ioie 

Contrast Ratio 

CR 

850 

1200 

- 


i 

Surface Luminance, white 

Lwh 

2D | 240 | 300 


cd/m 2 

2 

3D 

90 

110 


8 

Luminance Variation 

8 WHITE 

5P 

- 

- 

1.3 


3 

Response Time 

Variation 

G to G 0 


6 

9 

ms 

5 

G to G(BW) 

G to G bw 


9 

13 

ms 

4 

Color Coordinates 
[Cl El 931 ] 

RED 

Rx 

Typ 

-0.03 

0.649(TBD) 

Typ 

+0.03 



Ry 

0.333(TBD) 



GREEN 

Gx 

0.301 (TBD) 



Gy 

0.593(TBD) 



BLUE 

Bx 

0.149(TBD) 



By 

0.061 (TBD) 



WHITE 

Wx 

0.279 



Wy 

0.292 



Color Temperature 



10,000 


K 


Color Gamut 



68 


% 


Viewing 

Angle 

(CR>10) 

2D 

(CR>10) 

x axis, right((|)=0°) 

0r 

89 

- 

- 

degree 

6 

x axis, left (4)=1 80°) 

61 

89 

- 

- 

y axis, up ((|)=90°) 

0u 

89 

- 

- 

y axis, down (c()=270 o ) 

0d 

89 

- 

- 

3D 

(CT < 1 0%) 

0u (y axis) 

up + down 

+0d (y axis) 

10 

- 


degree 

8 

Gray Scale 


2.2 



7 


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LC320DXN 


Product Specification 

Notes : 1. Contrast Ratio(CR) is defined mathematically as : 

CR(Contrast Ratio) = Maximum CRn (n=1, 2, 3, 4, 5) 

Surface Luminance at position n with all white pixels 

CRn = 

Surface Luminance at position n with all black pixels 

n = the Position number(1 , 2, 3, 4 5). For more information, see FIG 2. 

2. Surface luminance is determined after the unit has been ‘ON’ and 1 Hour after lighting the 

backlight in a dark environment at 25±2°C. Surface luminance is the luminance value at center 
1 -point across the LCD surface 50cm from the surface with all pixels displaying white. 

For more information see the FIG. 2. 

3. The variation in surface luminance , 5 WHITE is defined as : 

8 WHITE(5P) = Maximum(L on1 ,L on2 , L on3 , L on4 , L on5 ) / Minimum(L on1 ,L on2 , L on3 , L on4 , L on5 ) 

Where L on1 to L on5 are the luminance with all pixels displaying white at 5 locations . 

For more information, see the FIG. 2. 

4. Response time is the time required for the display to transit from any gray to white (Rise Time, Tr R ) 
and from any gray to black (Decay time, Tr D ). For additional information see the FIG. 3. 

^ G to G bw Spec stands for average value of all measured points. 

Photo Detector : RD-80S / Field : 2 ° 

5. G to G a is Variation of Gray to Gray response time composing a picture 

£(Xi- u) 2 Xi = Individual Data 

j(j u = Data average 

N : The number of Data 

6. Viewing angle is the angle at which the contrast ratio is greater than 10. The angles are 
determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which 
is normal to the LCD module surface. For more information, see the FIG. 4. 

7. Gray scale specification 

Gamma Value is approximately 2.2. For more information, see the Table 1 1 . 

8. 3D performance specification is expressed by 3D luminance and 3D viewing angle. 


Table 11. GRAY SCALE SPECIFICATION 


Gray Level 

Luminance [%] (Typ.) 

L0 

0.08 

L15 

0.27 

L31 

1.04 

L47 

2.49 

L63 

4.68 

L79 

7.66 

L95 

11.5 

L1 11 

16.1 

LI 27 

21.6 

L143 

28.1 

LI 59 

35.4 

LI 75 

43.7 

L191 

53.0 

L207 

63.2 

L223 

74.5 

L239 

86.7 

L255 

100 


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LC320DXN 

Product Specification 


Measuring point for surface luminance & measuring point for luminance variation. 



A : H / 4 mm 
B : V / 4 mm 
@ H,V : Active Area 


FIG. 2 5 Points for Luminance Measure 


Response time is defined as the following figure and shall be measured by switching the input signal for 
“Gray(N)” and “Black or White”. 



FIG. 3 Response Time 


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LC320DXN 

Product Specification 


Dimension of viewing angle range 


Normal 



FIG. 4 Viewing Angle 


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LC320DXN 

Product Specification 



(a) Test pattern image 



IS 

s 

V 

• i. 

V 

V 
bJ 


LMS 


J Right or left eyeglass 
3D display ( Circular polarizer ) 


(b) Measurement 
position 


(c) Setup 


< FIG. 6. Measurement configuration> 

Luminance 

t 

Lum( LE or RE, test pattern, number ) 

i \ 

Measurement through measurement 

Left or Right eyeglass position 



< FIG. 7. Positioning eyeglass > 


< FIG. 8. notation of luminance measurement > 


In order to measure 3D luminance, 3D crosstalk and 3D viewing angle, it need to be prepared as below; 

1) Measurement configuration 

4-Test pattern images. Refer to FIG 6. 

-. LW-RW : White for left and right eye 
-. LW-RB : White for left eye and Black for right eye 
-. LB-RW : Black for left eye and white for right eye 
-. LB-RB : Black for left eye and right eye 
Image files where black and white lines are displayed on even or odd lines. 

Luminance measurement system (LMS) with narrow FOV (field of view) is used. Refer to FIG 1 . 

2) Positioning Eyeglass (refer to appendix-VII for standard specification of eyeglass) 

Find angle of minimum transmittance. 

This value would be provided beforehand or measured by the following steps; 


(i) Test image (LB-RW) is displayed. 

(ii) Left eyeglass are placed in front of LMS and luminance is measured, 

rotating right eyeglass such as FIG 7. The notation for luminance measurement is “Lum(LE, LB-RW, 1)”. 

(iii) Find the angle where luminance is minimum. 

* Following measurements should be performed at the angle of minimum transmittance of eyeglass. 


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LC320DXN 

Product Specification 


3) Measurement of 3D luminance 

(i) Test image ( LW-RW ) is displayed. 

(ii) Left or right eyeglass are placed in front of LMS successively and 

luminance is measured at center 1 point where the notation for luminance measurement is 
“Lum(LE, LW-RW, 1)” or “Lum(RE, LW-RW, 1). 

4) Measurement of 3D crosstalk 

(i) Test image ( LB-RW, LW-RB and LB-RB ) is displayed. 

(ii) Right or left eyeglass are placed in front of LMS successively and 
luminance is measured for position 1. 

with rotating LMS or sample vertically. 

Average of Lum(LE, LB-RW, 1) - Lum(LE, LB-RB, 1) 

ur (LE LW-RB, _um(LE B-RB 
and 

Lum(RE, LW-RB, 1 ) - Lum(RE, LB-RB, 1 ) 

Lum(RE, LB-RW, 1 ) - Lum(RE, LB-RB, 1 ) 


5) Measurement of 3D Viewing Angle 

3D viewing angle is the angle at which the 3D crosstalk is under 10%. The angles are 
determined for the vertical or y axis with respect to the z axis which is normal to the LCD 
module surface and measured for position 1 . For more information , see the Fig 9 



(a) Test pattern image (b) Measurement of 3D viewing angle (up/down) 


< FIG. 9. Measurement of 3D crosstalk and 3D viewing angle > 


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LC320DXN 

Product Specification 

5. Mechanical Characteristics 

Table 12 provides general mechanical characteristics. 


Table 12. MECHANICAL CHARACTERISTICS 


Item 

Value 

Outline Dimension 

Horizontal 

760.0mm 

Vertical 

450.0 mm 

Depth 

32.5 mm 

Bezel Area 

Horizontal 

703.8mm 

Vertical 

398.4mm 

Active Display Area 

Horizontal 

697.6845mm 

Vertical 

392.256mm 

Weight 

4.8Kg (Typ.), 5Kg (Max.) 


Note : 1. Please refer to a mechanical drawing in terms of tolerance at the next page. 


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LC320DXN 

Product Specification 


<FRONT VIEW> 


nr 


i 


M 




NOTES 

i, Unspecified tolerances are to toe ± l.Onn. 

?. This drawing Is only pnelinirary data and ran be changed without not notice 
3. Tilt and partial disposition tolerance of display area is as following, 

(!) X-Ilirection i I4-BI l,5fi£i 
(2) Y-Direction s IC-DI !.5£n 



SECTION A-A 
SCALE 1/1 


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LC320DXN 

Product Specification 


<REAR VIEW> 



ITEM 

TAP 

Max Dppth 
(nr) 

Torque 

(Kgf.cn) 

Motes 

(a) 

M3 

4,0 

Ma*8.0 


(b> 

M3 

4.0 

Max8.0 


(c) 

M 

6,0 

MaxlO.O 


CoD 

*3 

6,0 

Max8.0 


(e) 

M3 

6.0 

Max8.0 


(f) 

M4 

6.0 

Maxl0.0 



'■ M 

6.0 

Max8.0 



M3 

4,0 

Max8,0 



M3 

4,0 

Max8.0 


(k) 

M3 

8.0 

Max8,0 


(l) 

M4 

10,0 

MaxlO.O 



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LC320DXN 

Product Specification 

6. Reliability 

Table 13. ENVIRONMENT TEST CONDITION 


No. 

Test Item 

Condition 

1 

High temperature storage test 

Ta= 60°C, 240h 

2 

Low temperature storage test 

Ta= -20°C, 240h 

3 

High temperature operation test 

Ta= 50°C, 50%RH, 240h 

4 

Low temperature operation test 

Ta= 0°C, 240h 

5 

Vibration test 
(non-operating) 

Wave form : random 
Vibration level : I.OGrms 
Bandwidth : 10-300Hz 
Duration : X,Y,Z, 30 min 

Each direction per 10 min 

6 

Shock test 
(non-operating) 

Shock level : 50Grms 
Waveform : half sine wave, 11ms 
Direction : +X, ±Y, +Z 

One time each direction 

7 

Humidity condition Operation 

Ta= 40 °C, 90% RH 

8 

Altitude operating 

storage / shipment 

0- 15,000 ft 
0 - 40,000 ft 


Note : Before and after Reliability test, LCM should be operated with normal function. 


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LC320DXN 

Product Specification 


7. International Standards 
7-1. Safety 

a) UL 60065, Underwriters Laboratories Inc. 

Audio, Video and Similar Electronic Apparatus - Safety Requirements. 

b) CAN/CSA C22.2 No. 60065:03, Canadian Standards Association. 

Audio, Video and Similar Electronic Apparatus - Safety Requirements. 

c) EN 60065, European Committee for Electrotechnical Standardization (CENELEC). 
Audio, Video and Similar Electronic Apparatus - Safety Requirements. 

d) IEC 60065, The International Electrotechnical Commission (IEC). 

Audio, Video and Similar Electronic Apparatus - Safety Requirements. 

(Including report of IEC60825-1 :2001 clause 8 and clause 9) 

Notes 

1. Laser (LED Backlight) Information 


Class 1M LED Product 

IEC60825-1 : 2001 

Embedded LED Power (ClassIM) 


2. Caution 
: LED inside. 

Class 1M laser (LEDs) radiation when open. 
Do not open while operating. 


7-2. EMC 

a) ANSI C63.4 "American National Standard for Methods of Measurement of Radio-Noise 
Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz." 
American National Standards Institute (ANSI), 2003. 

b) CISPR 22 "Information technology equipment - Radio disturbance characteristics - Limit and 
methods of measurement." International Special Committee on Radio Interference 
(CISPR), 2005. 

c) CISPR 13 "Sound and television broadcast receivers and associated equipment - Radio disturbance 
characteristics - Limits and method of measurement." International Special Committee on Radio 
Interference (CISPR), 2006. 


7-3. Environment 

a) RoHS, Directive 2002/95/EC of the European Parliament and of the council of 27 January 2003 


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LC320DXN 

Product Specification 


8. Packing 


8-1. Information of LCM Label 


a) Lot Mark 


B 


D 

E 

F 

G 


H 


J 

K 

L 

M 


A,B,C : SIZE(INCH) 
E : MONTH 


D : YEAR 

F ~ M : SERIAL NO. 


Note 


1 . YEAR 


Year 

2011 

2012 

2013 

2014 

2015 

2016 

2017 

2018 

2019 

2020 

Mark 

A 

B 

C 

D 

E 

F 

G 

H 

J 

K 

2. MONTH 


Month 

Jan 

Feb 

Mar 

Apr 

May 

Jun 

Jul 

Aug 

Sep 

Oct 

Nov 

Dec 

Mark 

1 

2 

3 

4 

5 

6 

7 

8 

9 

A 

B 

C 


b) Location of Lot Mark 

Serial No. is printed on the label. The label is attached to the backside of the LCD module. 
This is subject to change without prior notice. 

8-2. Packing Form 

a) Package quantity in one Pallet : 30 pcs 

b) Pallet Size : 1 140 mm X 870 mm X 1161 mm. 


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LC320DXN 

Product Specification 


9. Precautions 

Please pay attention to the followings when you use this TFT LCD module. 

9-1. Mounting Precautions 

(1) You must mount a module using specified mounting holes (Details refer to the drawings). 

(2) You should consider the mounting structure so that uneven force (ex. Twisted stress) is not applied to the 
module. And the case on which a module is mounted should have sufficient strength so that external 
force is not transmitted directly to the module. 

(3) Please attach the surface transparent protective plate to the surface in order to protect the polarizer. 
Transparent protective plate should have sufficient strength in order to the resist external force. 

(4) You should adopt radiation structure to satisfy the temperature specification. 

(5) Acetic acid type and chlorine type materials for the cover case are not desirable because the former 
generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break 
by electro-chemical reaction. 

(6) Do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than HB 
pencil lead. And please do not rub with dust clothes with chemical treatment. 

Do not touch the surface of polarizer for bare hand or greasy cloth. (Some cosmetics are detrimental 
to the polarizer.) 

(7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like 
chamois soaks with petroleum benzine. Normal-hexane is recommended for cleaning the adhesives 
used to attach front / rear polarizers. Do not use acetone, toluene and alcohol because they cause 
chemical damage to the polarizer. * There is no problem of Panel crack under 5kgf / cj)1 Omm 

(8) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer causes 
deformations and color fading. 

(9) Do not open the case because inside circuits do not have sufficient strength. 

9-2. Operating Precautions 

(1 ) The spike noise causes the mis-operation of circuits. It should be lower than following voltage : 
V=±200mV(Over and under shoot voltage) 

(2) Response time depends on the temperature. (In lower temperature, it becomes longer.) 

(3) Brightness depends on the temperature. (In lower temperature, it becomes lower.) 

And in lower temperature, response time(required time that brightness is stable after turned on) becomes 
longer. 

(4) Be careful for condensation at sudden temperature change. Condensation makes damage to polarizer or 
electrical contacted parts. And after fading condensation, smear or spot will occur. 

(5) When fixed patterns are displayed for a long time, remnant image is likely to occur. 

(6) Module has high frequency circuits. Sufficient suppression to the electromagnetic interference shall be 
done by system manufacturers. Grounding and shielding methods may be important to minimized the 
interference. 

(7) Please do not give any mechanical and/or acoustical impact to LCM. Otherwise, LCM can’t be operated 
its full characteristics perfectly. 

(8) A screw which is fastened up the steels should be a machine screw. 

(if not, it causes metallic foreign material and deal LCM a fatal blow) 

(9) Please do not set LCD on its edge. 

(10) The conductive material and signal cables are kept away from LED driver inductor to prevent abnormal 

display, sound noise and temperature rising. 


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LC320DXN 

Product Specification 


9-3. Electrostatic Discharge Control 

Since a module is composed of electronic circuits, it is not strong to electrostatic discharge. Make certain that 
treatment persons are connected to ground through wrist band etc. And don’t touch interface pin directly. 

9-4. Precautions for Strong Light Exposure 

Strong light exposure causes degradation of polarizer and color filter. 

9-5. Storage 

When storing modules as spares for a long time, the following precautions are necessary. 

(1 ) Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep the temperature 
between 5°C and 35°C at normal humidity. 

(2) The polarizer surface should not come in contact with any other object. 

It is recommended that they be stored in the container in which they were shipped. 

(3) Storage condition is guaranteed under packing conditions. 

(4) The phase transition of Liquid Crystal in the condition of the low or high storage temperature will be 
recovered when the LCD module returns to the normal condition 


9-6. Handling Precautions for Protection Film 

(1) The protection film is attached to the bezel with a small masking tape. 

When the protection film is peeled off, static electricity is generated between the film and polarizer. 

This should be peeled off slowly and carefully by people who are electrically grounded and with well ion- 
blown equipment or in such a condition, etc. 

(2) When the module with protection film attached is stored for a long time, sometimes there remains a very 
small amount of glue still on the bezel after the protection film is peeled off. 

(3) You can remove the glue easily. When the glue remains on the bezel surface or its vestige is recognized, 
please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal- 
hexane. 

9-7. Operating condition guide 

(1) The LCD product should be operated under normal conditions. Normal condition is defined as below; 

- Temperature : 5 ~ 40 °C, normal humidity 

- Display pattern : continually changing pattern (Not stationary) 

(2) If the product will be used in extreme conditions such as high temperature, display patterns or operation 

time etc.., 

It is strongly recommended to contact LGD for Qualification engineering advice. Otherwise, its reliability 
and function may not be guaranteed. Extreme conditions are commonly found at Airports, Transit Stations, 
Banks, Stock market, and Controlling systems. The LCD product should be applied by global standard 
environment, (refer ETSI EN 300, IEC 60721) 


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LC320DXN 

Product Specification 

# APPENDIX- 1 

■ Pallet Ass'y 




NO. 

DESCRIPTION 

MATERIAL 

1 

PACKING ASS'Y 


2 

PALLET 

Plywood 

3 

BAND 

PP 

4 

CLIP, BAND 

STEEL 

5 

Angle Cover 

PAPER 

6 

WRAP 

LDPE 

7 

LABEL 

ART 100X70 


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LC320DXN 

Product Specification 


■ Packing Ass’y 






NO. 

DESCRIPTION 

MATERIAL 

1 

LCD Module 


2 

BAG 

AL 

3 

TAPE 

MASKING 20MMX50M 

4 

Packing, Bottom 

EPS 

5 

Packing, Top 

EPS 

6 

BOX 

PAPER_DW3 

7 

TAPE 

OPP 70MMX300M 

8 

Label 

ART 100X70 


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LC320DXN 

Product Specification 

# APPENDIX- 11-1 

■ LCM Label 


Model 


UL, TUV Mark 
LGD Logo 


LC320DXN 

(SE)(U1) 

RoHS Verified 


cTOus O 
LG Display 


Serial No. 


X X X X X X X X X X X X X xxxx 


MADE IN KOREA 


Origin 


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LC320DXN 

Product Specification 

# APPENDIX- 11-2 

■ Box Label 


LC320DXN 

SEU1 

5 PCS 001/01-01 


MADE IN KORE£ 

RoHS Verified 

llllllllllll 

XXXXXXX) 

Hill 1 1 Hill 

(XXXXX XXX 





I Pallet Label 




LC320DXN 


SEU1 


30 PCS 001/01-01 


o 

o 

MADE IN KOREA 

RoHS Verified 


llllllllllll 

XXXXXXX) 

V 

llllllllllll 

(XXXXX XXX 

y V 


Ver. 0.0 


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LC320DXN 

Product Specification 

# APPENDIX-lll-1 

I Required signal assignment for Flat Link Transmitter(Pin9=“L” or NC) 


Host System 
24 Bit 

REDO 
RED1 
RED2 
RED3 
RED4 
RED5 
RED6 
RED7 
GREENO 
GREEN1 
GREEN2 
GREEN3 
GREEN4 
GREEN5 
GREEN6 
GREEN7 
BLUEO 
BLUE1 
BLUE2 
BLUE3 
BLUE4 
BLUE5 
BLUE6 
BLUE7 
Hsync 
Vsync 
Data Enable 
CLOCK 


51 

52 

54 

55 

56 

3 

50 

2 

4 
6 

7 
11 
12 

14 

8 

10 

15 

19 

20 
22 

23 

24 

16 
18 

27 

28 

30 

31 


DS90C385 
or Compatible 

TxOUTO- 
TxOUTO+ 


TxOUTI- 

TxOUT1+ 


TxOUT2- 

TxOUT2+ 


TxCLKOUT- 

TxCLKOUT+ 


TxOUT3- 

TxOUT3+ 


48 


47 


46 


45 


42 


41 


40 


39 


38 


37 


KDF71G-30S-1H 


0 

2 

D 


12 

13 


15 

16 


18 

19 


21 

22 


24 

25 

9 


100S2 


100S2 


100Q 


100Q 


100Q 


-WV- 


Timing 

Controller 


RxINO- 

RxlN0+ 


RxINI- 
RxlN1 + 


RxlN2- 

RxlN2+ 


RxCLKIN- 

RxCLKIN+ 


RxlN3- 

RxlN3+ 

VESA/ JEIDA 


LCD Module 


Notes: 

1. The LCD module uses a 100 Ohm(Q) resistor between positive and negative lines 
of each receiver input. 

2. Refer to LVDS transmitter data sheet for detail descriptions. (DS90C385 or Compatible) 

3. T means MSB and ‘0’ means LSB at R,G,B pixel data. 


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LC320DXN 

Product Specification 

# APPENDIX-lll-2 

I Required signal assignment for Flat Link Transmitter(Pin9=“H”) 


Host System 
24 Bit 

REDO 
RED1 
RED2 
RED3 
RED4 
RED5 
RED6 
RED7 
GREENO 
GREEN1 
GREEN2 
GREEN3 
GREEN4 
GREEN5 
GREEN6 
GREEN7 
BLUEO 
BLUE1 
BLUE2 
BLUE3 
BLUE4 
BLUE5 
BLUE6 
BLUE7 
Hsync 
Vsync 
Data Enable 
CLOCK 



DS90C385 

or Compatible 

50 


2 

TxOUTO- 

51 

TxOUT0+ 

52 


54 


55 

TxOUTI- 

56 

TxOUT1+ 

3 


8 


10 

TxOUT2- 

4 

TxOUT2+ 

6 


7 


11 

TxCLKOUT- 

12 

TxCLKOUT+ 

14 


16 


18 

TxOUT3- 

15 

TxOUT3+ 

19 


20 


22 


23 


24 


27 


28 


30 


31 



48 


47 


46 


45 


42 


41 


40 


39 


38 


37 


KDF71G-30S-1H 


< 

o 

o 


12 

13 


15 

16 


18 

19 


21 

22 


24 

25 


100Q 


100Q 


100Q 


100Q 


100S2 


-wv 


Timing 

Controller 


RxINO- 

RxlN0+ 


RxINI- 
RxlN1 + 


RxlN2- 

RxlN2+ 


RxCLKIN- 

RxCLKIN+ 


RxlN3- 

RxlN3+ 

VESA/ JEIDA 


LCD Module 


Notes: 

1. The LCD module uses a 100 Ohm(Q) resistor between positive and negative lines 
of each receiver input. 

2. Refer to LVDS transmitter data sheet for detail descriptions. (DS90C385 or Compatible) 

3. T means MSB and ‘0’ means LSB at R,G,B pixel data. 


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LC320DXN 

Product Specification 


# APPENDIX- IV 


LVDS Data-Mapping info. (8bit) 


LVDS Select : “H” Data-Mapping (JEIDA format) 


RCLKP 


RCLKM \ 












i 

RAP 

( R13’ ] 

(r12’5 

(° 12 

X R17 ) 

( Rie )! 

! ris ) 

( R14 ) 

( R13 ) 

( R12 ! 

(G12” 



i 








1 

RBP 

< G14 ') 

(G13’) 


X bi2 ) 

(on), 

» 

(°15) 

( G14 ) 

( 013 ! 

(B13” 











\ 

RCP 


( Bi4 i 

l DE \ 

X^SYNc) 

(^SYNc)( 

> 7 ) 

( B16 ) 

(IK) 

( B14 ! 

iKF 












RDP 

(riC 

(r10’] 


yen) 

( BIO V 

'on) 

{ G10 ) 

H 

(EE 

{ X” 


LVDS Select : “L” Data-Mapping (VESA format) 


RCLKP 


RCLKM y 


— 




Rll \ RIO ] 

(gio”) 



G12 \ Gil ) 

(B15”) 



B13 \ B12 ' 

( DE” ) 



R17 X R16 ] 





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LC320DXN 

Product Specification 


# APPENDIX- V 


Option Pin Circuit Block Diagram 


Circuit Block Diagram of LVDS Format Selection pin 



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LC320DXN 

Product Specification 


# APPENDIX- VI 


■ Standard specification of Eyeglasses 

This is recommended data of Eyeglasses for LC320DXN-SEU1 model, (details refer to table) 


For each item, depending on the eyeglass manufacturer tolerances may occur, this tolerance 
can affect 3D performance. (3D Crosstalk, 3D luminance, 3D viewing angle) 


<Table. Standard specification of Eyeglasses> 


Design item of Eyeglasses 

Left 

Right 

Remark 

Optical 

a) Slow axis of retarder 

-45° 

45° 

Refer to 

axis 

b) Transmission axis of polarizer 

0° 

0° 

drawing 

Retardation 

value 

Retarder 

125nm 

@550nm 


^Recommended polarizer 
Polarization efficiency: more than 99.90% 



Bottom Cell Top Patterned 

POL POL retarder 



Retarder 

Polarizer 


Right eye 


Direction from viewer 



(b) Configuration of Eyeglasses 
<Drawing. Information of optical axis> 


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LC320DXN 

Product Specification 


# APPENDIX- VIII 
■ White Uniformity 

This is only the reference white uniformity for LC320DXN-SEU1 model. 

1. Measurement Condition 

Surface luminance is determined after the unit has been ‘ON’ and 1 Hour after lighting 
the backlight in a dark environment at 25+2°C. 

Where LI to L9 are the luminance with all pixels displaying white at 9 locations . 

2. Sampling Size : 5 pcs 

3. Measurement Method : refer to below. 



No. 

LI 

L2 

L3 

L4 

L5 

L6 

L7 

L8 

L9 

1 










2 










3 










4 










5 












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