Skip to main content

Full text of "Datasheet: Panel AUO T420HW09 V2 1"

See other formats


@ Global LCD Panel Exchange Center 


www.panelook. com 




AJO 


£8 

AU Optronics 


T420HW09 V2 Product Specification 

Rev.O 1 


Model Name: T420HW09 V2 

Issue Date: 2011/11/18 

(*) Preliminary Specifications 
( ) Final Specifications 


Customer Signature Date 

AUO 

Date 

Approved By 

Approval By PM Director 

Yen Ting Chiu \/ T r| 



Note 

Reviewed By RD Director 
Eugene CC Chen 

Reviewed By Project Leader 
Angus Liu 

/T ry 


Prepared By PM 

Joyce Kuo / / 

Lrjee.. 



© Copyright AUO Optronics Corp. 2010 All Rights Reserved. Page 1 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




AJO 


£8 

AU Optronics 


T420HW09 V2 Product Specification 

Rev.O 1 


Contents 


No 





CONTENTS 



RECORD OF REVISIONS 

1 


GENERAL DESCRIPTION 

2 


ABSOLUTE MAXIMUM RATINGS 

3 


ELECTRICAL SPECIFICATION 


3-1 

ELECTRIACL CHARACTERISTICS 


3-2 

INTERFACE CONNECTIONS 


3-3 

SIGNALTIMING SPECIFICATION 


3-4 

SIGNALTIMING WAVEFORM 


3-5 

COLOR INPUT DATA REFERENCE 


3-6 

POWER SEQUENCE 


3-7 

BACKLIGHT SPECIFICATION 

4 


OPTICAL SPECIFICATION 

5 


MECHANICAL CHARACTERISTICS 

6 


RELIABILITY TEST ITEMS 

7 


INTERNATIONAL STANDARD 


7-1 

SAFETY 


7-2 

EMC 

8 


PACKING 


8-1 

DEFINITION OF LABEL 


8-2 

PACKING METHODS 


8-3 

PALLET AND SHIPMENT INFORMATION 

9 


PRECAUTION 


9-1 

MOUNTING PRECAUTIONS 


/9-2 

OPERATING PRECAUTIONS 


9-3 

ELECTROSTATIC DISCHARGE CONTROL 


9-4 

PRECAUTIONS FOR STRONG LIGHT EXPOSURE 


9-5 

STORAGE 


9-6 

HANDLING PRECAUTIONS FOR PROTECT FILM 


© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 2 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




AJO 


£8 

AU Optronics 


T420HW09 V2 Product Specification 

Rev.O 1 


Record of Revision 


Version 

Date 

Page 

Description 

0.0 

2011/09/30 


First release 

0.1 

2011/11/18 

6 

10 

12 

Update DC characteristics 
Update Pin assignment 
Update timing table 


























































































































© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 3 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




AJO 


£8 

AU Optronics 


T420HW09 V2 Product Specification 

Rev.O 1 


1. General Description 

This specification applies to the 42.0 inch Color TFT-LCD Module T420HW09 V2. This LCD module has a TFT 
active matrix type liquid crystal panel 1,920x1,080 pixels, and diagonal size of 42.0 inch. This module supports 
1 ,920x1 ,080 mode. Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in vertical 
stripes. Gray scale or the brightness of the sub-pixel color is determined with a 8-bit gray scale signal for each dot. 

The T420FIW09 V2 has been designed to apply the 8-bit 2 channel LVDS interface method. It is intended to 
support displays where high brightness, wide viewing angle, high color saturation, and high color depth are very 
important. 

* General Information 


Items 

Specification 

Unit 

Note 

Active Screen Size 

42.02 

Inch 


Display Area 

930.24(H) x 523.26(V) 

Mm 


Outline Dimension 

983.0(H) x 576. 0(V) x 52.65(D) 

Mm 

D: front bezel to inverter cover 

Driver Element 

a-Si TFT active matrix 



Bezel Opening 

939 (H) x 531 (V) 

Mm 


Display Colors 

8 bit, 16.7M 

Colors 


Number of Pixels 

1,920x1,080 

Pixel 


Pixel Pitch 

0.4845 (H) x 0.4845 (W) 

Mm 


Pixel Arrangement 

RGB vertical stripe 



Display Operation Mode 

Normally Black 



Surface Treatment 

Anti-Glare, 3H 


Haze=2% 


© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 4 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




Mknwg\mm%n 

AU Optronics 

2. Absolute Maximum Ratings 


T420HW09 V2 Product Specification 

Rev.O 1 


The followings are maximum values which, if exceeded, may cause faulty operation or damage to the unit 


Item 

Symbol 

Min 

Max 

Unit 

Conditions 

Logic/LCD Drive Voltage 

Vcc 

-0.3 

14 

[Volt] 

Note 1 

Input Voltage of Signal 

Vin 

-0.3 

4 

[Volt] 

Note 1 

Operating Temperature 

TOP 

0 

+50 

[°C] 

Note 2 

Operating Humidity 

HOP 

10 

90 

[%RH] 

Note 2 

Storage Temperature 

TST 

-20 

+60 

[°C] 

Note 2 

Storage Humidity 

HST 

10 

90 

[%RH] 

Note 2 

Panel Surface Temperature 

PST 


65 

[°C] 

Note 3 


Note 1 : Duration:50 msec. 

Note 2 : Maximum Wet-Bulb should be 39°C and No condensation. 

The relative humidity must not exceed 90% non-condensing at temperatures of 40°C or less. At temperatures 
greater than 40°C, the wet bulb temperature must not exceed 39°C. 

Note 3: Surface temperature is measured at 50°C Dry condition 


90% 



-20 0 10 20 30 40 50 60 70 80 

Dry Bulb Temperature [°C] 


© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 5 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




AU Optronics 

3. Electrical Specification 


T420HW09 V2 Product Specification 

Rev.O 1 


The T420HW09 VI requires two power inputs. One is employed to power the LCD electronics and to drive the TFT 
array and liquid crystal. The other is to power Back Light Unit. 


3.1 Electrical Characteristics 


3.1.1: DC Characteristics 


Parameter 

Symbol 

Value 

Unit 

Note 

Min. 

Typ. 

Max 

LCD 







Power Supply Input Voltage 

Vdd 

10.8 

12 

13.2 

Vdc 


Power Supply Input Current 

Idd 

-- 

1 

1.2 

A 

1 

Power Consumption 

Pc 

-- 

12 

18 

Watt 

1 

Inrush Current 

Irush 

- 

- 

4 

A 

2 

LVDS 

Interface 

Input Differential Voltage 

V|D 

200 

400 

600 

mV DC 

3 

Differential Input High Threshold Voltage 

Vth 

+100 

- 

+300 

mV DC 

3 

Differential Input Low Threshold Voltage 

Vtl 

-300 

- 

-100 

mV DC 

3 

Input Common Mode Voltage 

V|CM 

1.1 

1.25 

1.4 

Vdc 

3 

CMOS 

Interface 

Input High Threshold Voltage 

V|H 

(High) 

2.7 

- 

3.3 

Vdc 

4 

Input Low Threshold Voltage 

V|L 

(Low) 

0 

- 

0.6 

Vdc 

4 

Backlight Power Consumption 

Pbl 

104.5 

110 

115.5 

Watt 


Life time 


50000 



Hour 

9,10 


© Copyright AUO Optronics Corp. 201 0 All Rights Reserved. Page 6 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




AJO 


£8 

AU Optronics 


T420HW09 V2 Product Specification 

Rev.O 1 


3.1.2: AC Characteristics 



Parameter 

Symbol 

Value 

Unit 

Note 


Min. 

Typ. 

Max 





Input Channel Pair Skew Margin 

tsKEW (CP) 

-500 

- 

+500 

ps 

5 


Receiver Clock : Spread Spectrum 

Fclk_ss 

Fclk 


Fclk 

MHz 

6 

LVDS 

Interface 

Modulation range 


-3% 


+3% 


Receiver Clock : Spread Spectrum 
Modulation frequency 

Fss 

30 


200 

KHz 

6 



Receiver Data Input Margin 








Fclk = 85 MHz 

tRMG 

-0.4 

- 

0.4 

ns 

7 


Fclk = 65 MHz 


-0.5 

- 

0.5 




Note : 

1. V DD = 12.0V, Fv = 60Hz, Fclk= 74.25MHz , 25 C, Test Pattern : White Pattern 

2. Measurement condition : Rising time = 400us 



3. V ICM = 1.25V 



4. The measure points of V| H and V| L are in LCM side after connecting the System Board and LCM. 


© Copyright AUO Optronics Corp. 201 0 All Rights Reserved. Page 7 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




AJO 


£8 

AU Optronics 


5. Input Channel Pair Skew Margin 


◄- 


T420HW09 V2 Product Specification 

Rev.O 1 


Tclk 


CHI x 


CH2_x, CH3_x 
CH4 x 


k x > 


tsKEW (CP) 


J 


(Fclk=1/Tclk) 


tsKEW (CP) 


\ 


\ 



Note: x = 0, 1, 2, 3, 4 

6. LVDS Receiver Clock SSCG (Spread spectrum clock generator) is defined as below figures 



© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 8 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




AJO 


£8 

AU Optronics 


T420HW09 V2 Product Specification 

Rev.O 1 


7. Receiver Data Input Margin 


Parameter 

Symbol 

Rating 

Unit 

Note 

Min 

Type 

Max 

Input Clock Frequency 

Fclk 

Fclk (min) 


Fclk (max) 

MHz 

T=1/Fclk 

Input Data PositionO 

tRIPI 

-|tRMG| 

0 

|tRMG| 

ns 


Input Data Positionl 

tRIPO 

T/7-|tRMG| 

T/7 

T/7+|tRMG| 

ns 


Input Data Position2 

tRI P6 

2T/7-|tRMG| 

2T/7 

2T/7+|tRMG| 

ns 


Input Data Position3 

tRIP5 

3T/7-|tRMG| 

3T/7 

3T/7+|tRMG| 

ns 


Input Data Position4 

tRI P4 

4T/7-|tRMG| 

4T/7 

4T/7+|tRMG| 

ns 


Input Data Position5 

tRI P3 

5T/7-|tRMG| 

5T/7 

5T/7+|tRMG| 

ns 


Input Data Position6 

tRI P2 

6T/7-|tRMG| 

6T/7 

6T/7+|tRMG| 

ns 




8. Do not attach a conducting tape to lamp connecting wire. If the lamp wire attach to conducting tape, 
TFT-LCD Module have a low luminance and the inverter has abnormal action because leakage current 
occurs between lamp wire and conducting tape. 

9. The relative humidity must not exceed 80% non-condensing at temperatures of 40°C or less. At 
temperatures greater than 40°C, the wet bulb temperature must not exceed 39°C. When operate at low 
temperatures, the brightness of CCFL will drop and the life time of CCFL will be reduced. 

10. Specified values are for a single lamp only which is aligned horizontally. The lifetime is defined as the time 
which luminance of the lamp is 50% compared to its original value. 

[Operating condition: Continuous operating at Ta = 25±2°C] 


© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 9 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




AJO 


£8 

AU Optronics 


T420HW09 V2 Product Specification 

Rev.O 1 


3.2 Interface Connections 

• LCD connector: 187059-51221 (P-TWO, LVDS connector) 

• Mating connector: 


PIN 

Symbol 

Description 

PIN 

Symbol 

Description 

1 

N.C. 

AUO Internal Use Only 

26 

N.C. 

AUO Internal Use Only 

2 

N.C. 

AUO Internal Use Only 

27 

N.C. 

AUO Internal Use Only 

3 

N.C. 

AUO Internal Use Only 

28 

CH20- 

LVDS Channel 2, Signal 0- 

4 

N.C. 

AUO Internal Use Only 

29 

CH20+ 

LVDS Channel 2, Signal 0+ 

5 

N.C. 

AUO Internal Use Only 

30 

CH2_1- 

LVDS Channel 2, Signal 1- 

6 

N.C. 

AUO Internal Use Only 

31 

CH21 + 

LVDS Channel 2, Signal 1 + 

7 

LVDSSEL 

Open/High(3.3V) for NS, 
Low(GND) for JEIDA 

32 

CH22- 

LVDS Channel 2, Signal 2- 

8 

NC 

No connection 

33 

CH22+ 

LVDS Channel 2, Signal 2+ 

9 

NC 

No connection 

34 

GND 

Ground 

10 

NC 

No connection 

35 

CH2CLK- 

LVDS Channel 2, Clock- 

11 

GND 

Ground 

36 

CH2CLK+ 

LVDS Channel 2, Clock + 

12 

CH10- 

LVDS Channel 1, Signal 0- 

37 

GND 

Ground 

13 

CH1_0+ 

LVDS Channel 1, Signal 0+ 

38 

CH23- 

LVDS Channel 2, Signal 3- 

14 

CH11 - 

LVDS Channel 1 , Signal 1 - 

39 

CH23+ 

LVDS Channel 2, Signal 3+ 

15 

CH1_1 + 

LVDS Channel 1, Signal 1 + 

40 

N.C. 

AUO Internal Use Only 

16 

CH12- 

LVDS Channel 1, Signal 2- 

41 

N.C. 

AUO Internal Use Only 

17 

CHI 2+ 

LVDS Channel 1, Signal 2+ 

42 

N.C. 

AUO Internal Use Only 

18 

GND 

Ground 

43 

N.C. 

AUO Internal Use Only 

19 

CH1CLK- 

LVDS Channel 1, Clock- 

44 

GND 

Ground 

20 

CH1CLK+ 

LVDS Channel 1 , Clock + 

45 

GND 

Ground 

21 

GND 

Ground 

46 

GND 

Ground 

22 

CH13- 

LVDS Channel 1, Signal 3- 

47 

NC 

No connection 

23 

CHI 3+ 

LVDS Channel 1, Signal 3+ 

48 

Vdd 

Power Supply, +12V DC Regulated 

24 

N.C. 

AUO Internal Use Only 

49 

Vdd 

Power Supply, +12V DC Regulated 

25 

N.C. 

AUO Internal Use Only 

50 

Vdd 

Power Supply, +12V DC Regulated 


51 

Vdd 

Power Supply, +12V DC Regulated 


© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 10/ 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




AJO 


£8 

AU Optronics 


T420HW09 V2 Product Specification 

Rev.O 1 


LVDS Option = High/Open* NS 



Note: x = 1, 2, 3, 4... 


LVDS Option = Low-»JEIDA 



Note: x = 1, 2, 3, 4... 


© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 11 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




Mknwg\mm%n 

AU Optronics 

3.3 Signal Timing Specification 


T420HW09 V2 Product Specification 

Rev.O 1 


This is the signal timing required at the input of the user connector. All of the interface signal timing should be 
satisfied with the following specifications for its proper operation. 


Timing Table (DE only Mode) 


Signal 

Item 

Symbol 

Min. 

Typ. 

Max 

Unit 

Vertical Section 

Period 

Tv 

1096 

1125 

1480 

Th 

Active 

Tdisp (v) 

1080 

Th 

Blanking 

Tblk (v) 

16 

45 

400 

Th 

Horizontal Section 

Period 

Th 

1030 

1100 

1325 

Tclk 

Active 

Tdisp (h) 

960 

Tclk 

Blanking 

Tblk (h) 

70 

140 

365 

Tclk 

Clock 

Frequency 

Fclk=1/Tclk 

50 

74.25 

82 

MHz 

Vertical Frequency 

Frequency 

Fv 

47 

60 

63 

Hz 

Horizontal Frequency 

Frequency 

Fh 

60 

67.5 

73 

KHz 


Notes: 

(1) Display position is specific by the rise of DE signal only. 

Horizontal display position is specified by the rising edge of 1 st DCLK after the rise of 1 st DE, is displayed on the 
left edge of the screen. 

(2) Vertical display position is specified by the rise of DE after a “Low” level period equivalent to eight times of 
horizontal period. The 1 st data corresponding to one horizontal line after the rise of 1 st DE is displayed at the top 
line of screen. 

(3) lf a period of DE “High” is less than 1920 DCLK or less than 1080 lines, the rest of the screen displays black. 

(4) The display position does not fit to the screen if a period of DE “High” and the effective data period do not 
synchronize with each other. 


© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 12/ 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




AU Optronics 

3.4 Signal Timing Waveforms 


T420HW09 V2 Product Specification 

Rev.O 1 



© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 13/ 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




AU Optronics 

3.5 Color Input Data Reference 


T420HW09 V2 Product Specification 

Rev.O 1 


The brightness of each primary color (red, green and blue) is based on the 8 bit gray scale data input for the color; 
the higher the binary input, the brighter the color. The table below provides a reference for color versus data input. 


COLOR DATA REFERENCE 


Color 

Input Color Data 

RED 

MSB LSB 

GREEN 

MSB LSB 

BLUE 

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 

BO 

Basic 

Color 

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 

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 

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 1 

0 

! o 

0 

0 

| 0 

0 

0 

1 

| 1 | 

1 

1 

1 

1 | 

1 

1 

Yellow 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

i 

1 

1 

1 

1 

1 

0 

0 

0 

0 

0 

0 

0 

0 

White 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

i 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

1 

R 

RED(OOO) 

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(OOI) 

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(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 

G 

GREEN(OOO) 

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(OOI) 

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(254) 

0 

0 

0 

0 

0 

0 

0 

0 

1 

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 

B 

BLUE(OOO) 

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(OOI) 

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(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 


© Copyright AUO Optronics Corp. 2010 All Rights Reserved. Page 14/31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




AU Optronics 

Power Sequence for LCD 


T420HW09 V2 Product Specification 

Rev.O 1 



Parameter 

Values 

Unit 

Min. 

Type. 

Max. 

tl 

0.4 

___ 

30 

ms 

t2 

0.1 

— 

50 

ms 

t3 

450 

— 

— 

ms 

t4 

o* 1 

— 

— 

ms 

t5 

0 

— 

— 

ms 

t6 

— 

— 

*2 

ms 

t7 

500 

___ 

___ 

ms 

t8 

io' 3 

— 

50 

ms 

t9 

0 

— 

— 

ms 


Note: 

(1) t4=0 : concern for residual pattern before BLU turn off. 

(2) t6 : voltage of VDD must decay smoothly after power-off. (customer system decide this value) 

(3) When CMOS Interface is N.C. (no connection), opened in Transmitted end, T8 timing spec can be negligible 


© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 15/ 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




AU Optronics 

3.7 Backlight Specification 


T420HW09 V2 Product Specification 

Rev.O 1 


The backlight unit contains 10-1 type CCFLs (Cold Cathode Fluorescent Lamp) 


3.7.1 Electrical specification 


Item 

Symbol 

Condition 

Spec 

Unit 

Note 

Min 

Typ 

Max 

Input Voltage 

Vddb 

- 

21.6 

24 

26.4 

VDC 

- 

Input Current 

Iddb 

VDDB=24V 

4.35 

4.58 

4.81 

ADC 

1 

Input Power 

Pddb 

VDDB=24V 


110 


W 

1 

Inrush Current 

Irush 

VDDB=24V 

- 

- 

7 

ADC 

2 

Operating Frequency 

FBL 

VDDB=24V 

53 

55 

57 

KHz 


On/Off control voltage 

Vblon 

ON 

VDDB=24V 

2 

- 

5.5 

VDC 

- 

OFF 

0 

- 

0.8 

- 

On/Off control current 

Iblon 

VDDB=24V 

- 

- 

1.5 

mA 

- 

Internal PWM 
Dimming Control 
Voltage 

V_l PWM 

MAX 

VDDB=24V 

3.0 

- 

3.3 

VDC 

- 

MIN 

- 

0 

- 

VDC 

- 

Internal PWM 
Dimming Control 
Current 

IJPWM 

VDDB=24V 

- 

- 

2 

mADC 

- 

Internal PWM 
Dimming Ratio 

RIPWM 

VDDB=24V 

10 

- 

100 

% 


External PWM 
Control Voltage 

V EPWM 

MAX 

VDDB=24V 

2 

- 

3.3 

VDC 

- 

MIN 

VDDB=24V 

0 

- 

0.8 

- 

External PWM 
Control Current 

l_EPWM 

VDDB=24V 

- 

- 

2 

mADC 

- 

External PWM Duty 
ratio 

DEPWM 

VDDB=24V 

10 

- 

100 

% 

3 

External PWM 
Frequency 

FEPWM 

VDDB=24V 

140 

180 

240 

Hz 

- 


Note 1 : Dimming ratio= 100% (MAX) (Ta=25±5°C, Turn on for 45minutes) 

Note 2 : Measurement condition Rising time = 20ms (VDDB : 10%~90%); 

Note 3 : For External PWM application, ^5% dimming is function well and no backlight shutdown. 


© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 16/ 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




Mknwg\mm%n 

AU Optronics 

3.7.2 Input Pin Assignment 


T420HW09 V2 Product Specification 

Rev.O 1 


CN3: CI0114M1HRL-NH (Cvilux) 


Pin 

Symbol 

Description 

1 

VDDB 

Operating Voltage Supply, +24V DC regulated 

2 

VDDB 

Operating Voltage Supply, +24V DC regulated 

3 

VDDB 

Operating Voltage Supply, +24V DC regulated 

4 

VDDB 

Operating Voltage Supply, +24V DC regulated 

5 

VDDB 

Operating Voltage Supply, +24V DC regulated 

6 

BLGND 

Ground and Current Return 

7 

BLGND 

Ground and Current Return 

8 

BLGND 

Ground and Current Return 

9 

BLGND 

Ground and Current Return 

10 

BLGND 

Ground and Current Return 

11 

DET 

BLU status detection: 

Normal : 0-0.8V ; Abnormal : Open collector 

12 

VBLON 

BLU On-Off control: 

BLOn : High/Open (2V-5.5V); 
BLoff : Low (0-0.8V/GND) 

13 

VDIM 

Internal PWM (0-3.3V for 10-100% Duty, open for 100%) 
< NC ; at External PWM mode> 

14 

PDIM 

External PWM (10%~100% Duty, open for 100%) 
< NC ; at Internal PWM mode> 


1 100% 

I 

I 

I 100% 

I 

I 100% 

I 

I 

PWM Dimming : include Internal and External PWM Dimming 



© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 17/ 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




AU Optronics 

3.7.3 Power Sequence for Inverter 


T420HW09 V2 Product Specification 

Rev.O 1 



(VBLON) 

Dip condition for Inverter 



Parameter 

Value 

Units 

Min 

Typ 

Max 

T 1 

20 

- 

- 

ms 

T2 

500 

- 

- 

ms 

T3 

250 

- 

- 

ms 

T4 

0 

- 

- 

ms 

T5 

1 

- 

- 

ms 

T6 

- 

- 

10 

ms 


© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 18/ 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




AJO 


£8 KM 

AU Optronics 


T420HW09 V2 Product Specification 

Rev.O 1 


4. Optical Specification 

Optical characteristics are determined after the unit has been ‘ON’ and stable for approximately 45 minutes in a 
dark environment at 25 °C. The values specified are at an approximate distance 50cm from the LCD surface at a 
viewing angle of cp and 0 equal to 0°. 

Fig.1 presents additional information concerning the measurement equipment and method. 


Optical stage 


SR3 or equivalent 

JIL/ 


Parameter 

Symbol 

Values 

Unit 

Notes 

Min. 

Typ. 

Max 

Contrast Ratio 

CR 

3200 

4000 

-- 


1 

Surface Luminance (White) 

Lwh 

320 

400 

-- 

cd/m 2 

2 

Luminance Variation 

5wHITE(9P) 

-- 

- 

1.33 


3 

Response Time (G to G) 

Ty 

-- 

6.5 

-- 

ms 

4 

Color Gamut 

NTSC 


72 


% 


Color Coordinates 







Red 

Rx 


0.640 





R y 


0.330 




jGreen 

Gx 


0.281 





G y 

Typ.-0.03 

0.590 

Typ. +0.03 



Blue 

B x 

0.144 




By 


0.060 




White 

W x 


0.280 





W Y 


0.290 




Viewing Angle 






5 

jx axis, right(cp=0°) 

Sr 

-- 

89 

-- 

degree 


:x axis, left(cp=180°) 

01 

- 

89 

- 

degree 


:y axis, up(cp=90°) 

9u 

- 

89 

-- 

degree 


y axis, down (cp=270°) 

9d 

- 

89 

-- 

degree 



Note: 


© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 19/ 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




AU Optronics 


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

Surface Luminance of L on 5 
Contrast Ratio= ; 

Surface Luminance of L 0 ffs 


T420HW09 V2 Product Specification 

Rev.O 1 


2. Surface luminance is luminance value at point 5 across the LCD surface 50cm from the surface with all pixels 
displaying white. From more information see FIG 2. When lamp current l H = 11mA. L WH =Lon5 where Lon5 is 
the luminance with all pixels displaying white at center 5 location. 

3. The variation in surface luminance, 5WFIITE is defined (center of Screen) as: 

5white(9P)= Maximum(L on1 , L on2 ,...,L on9 )/ Minimum(L on1 , L on2 , . . . L on9 ) 

4. Response time T r is the average time required for display transition by switching the input signal for five 
luminance ratio (0%, 25%, 50%, 75%, 100% brightness matrix) and is based on F v =60Flz to optimize. 


Measured 
Response Time 

Target 

0% 

25% 

50% 

75% 

100% 

Start 

0% 


0% to 25% 

0% to 50% 

0% to 75% 

0% to 100% 

25% 

25% to 0% 


25% to 50% 

25% to 75% 

25% to 100% 

50% 

50% to 0% 

50% to 25% 


50% to 75% 

50% to 100% 

75% 

75% to 0% 

75% to 25% 

75% to 50% 


75% to 100% 

100% 

100% to 0% 

100% to 25% 

100% to 50% 

100% to 75% 



T r is determined by 10% to 90% brightness difference of rising or falling period. (As illustrated) 

The response time is defined as the following figure and shall be measured by switching the input signal for 
“any level of grey(bright) “ and “any level of gray(dark)”. 


Any level of gray (Bright) Any level of gray (Dark) Any level of gray (Bright) 



© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 20 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




AJO 


£8 KW. 

AU Optronics 


T420HW09 V2 Product Specification 

Rev.O 1 


FIG. 2 Luminance 



H/2 


H/6 


V/6 


V/2 


-xC 

^ 

.of. 

^ 

nC 

> 


J 


J 


J 

aC 

a 

c/fT 




K 


J 




J 

a 

, 7 /rr 


qC 


r 


7 t 



J 




J 




j 


5. 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 surface. For 
more information see FIG3. 


FIG.3 Viewing Angle 


0=180 



© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 21 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




Mknwg\mm%n 

AU Optronics 

5. Mechanical Characteristics 


T420HW09 V2 Product Specification 

Rev.O 1 


The contents provide general mechanical characteristics for the model T420HW09 VI . In addition the figures in the 
next page are detailed mechanical drawing of the LCD. 


Item 

Dimension 

Unit 

Note 

Outline Dimension 

Horizontal 

983.0 

mm 


Vertical 

576.0 

mm 


Depth (Dmin) 

35.5 

mm 

to rear 

Depth (Dmax) 

52.65 

mm 

to inverter cover 

Weight 

9526 

9 



© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 22 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




AU Optronics 

Front View 


T420HW09 V2 Product Specification 

Rev.O 1 



© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 23 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 





@ Global LCD Panel Exchange Center 


www.panelook. com 




AU Optronics 

Back View 


T420HW09 V2 Product Specification 

Rev.O 1 



© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 24 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 





@ Global LCD Panel Exchange Center 


www.panelook. com 




AJO 


£8 

AU Optronics 


T420HW09 V2 Product Specification 

Rev.O 1 


6. Reliability Test Items 



Test Item 

Q’ty 

Condition 

1 

High temperature storage test 

3 

60°C, 300hrs 

2 

Low temperature storage test 

3 

-20°C , 300hrs 

3 

High temperature operation test 

3 

50°C, 300hrs 

4 

Low temperature operation test 

3 

-5°C, 300hrs 

5 

Vibration test (non-operation) 

3 

Wave form: random 
Bandwidth & Level : 

Frequency PSD(g2/Hz) 

10~300Hz 0.0075 

301 ~500Hz 0.0045 

Duration: X, Y, Z 30min 
XY: Horizontal, Z: face up 
One time each direction 

6 

Shock test (non-operation) 

3 

Shock level: 50G 

Waveform: half since wave, 20ms 

Direction: ±X, ±Y, ±Z, One time each direction 

7 

Vibration test (With carton) 

7 

Random wave (1.5G RMS, 10-200Hz) 
30mins/ Per each X,Y,Z axes 

8 

Drop test (With carton) 

7 

Height: 25.4cm (ASTMD4169-I) 

Surround four flats (Front, Rear, Left, Right flat) 
one time, Bottom flat two times. 


© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 25 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




Mknwg\mm%n 

AU Optronics 


T420HW09 V2 Product Specification 

Rev.O 1 


7. International Standard 


7.1 Safety 


(1) UL 60950-1, UL 60065; Standard for Safety of Information Technology Equipment Including 
electrical Business Equipment. 

(2) IEC 60950-1 : 2001, IEC 60065:2001 ; Standard for Safety of International Electrotechnical 
Commission 

(3) EN 60950 : 2001 +A11, EN 60065:2002+A1 :2006; European Committee for Electrotechnical 
Standardization (CENELEC), EUROPEAN STANDARD for Safety of Information Technology 
Equipment Including Electrical Business Equipment. 


(1) ANSI C63.4 “Methods of Measurement of Radio-Noise Emissions from Low- Voltage Electrical and 
Electrical Equipment in the Range of 9kHz to 40GHz. “American National standards Institute(ANSI), 
1992 

(2) C.I.S.P.R “Limits and Methods of Measurement of Radio Interface Characteristics of Information 
Technology Equipment.” International Special committee on Radio Interference. 

(3) EN 55022 “Limits and Methods of Measurement of Radio Interface Characteristics of Information 
Technology Equipment.” European Committee for Electrotechnical Standardization. (CENELEC), 
1998 


7.2 EMC 


© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 26 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




AU Optronics 

8. Packing 

8-1 DEFINITION OF LABEL: 
A. Panel Label: 


T420HW09 V2 Product Specification 

Rev.O 1 


* xxxxxxxxxxxx - xxxx * 

i L 

Panel Unique ID 


AUO Internal Use 



Green mark description 

(1) For Pb Free Product, AUO will add <S> for identification. 

(2) For FloHs compatible products, AUO will add |FtoHS| for identification. 

Note: The green Mark will be present only when the green documents have been ready by AUO internal green 
team, (definition of green design follows the AUO green design checklist.) 


B. Carton Label: 


MO OIL NO: T420HW09V2 
PART NO: 97.42T14.XXX 

CUSTOM^^^ 

CARTC%JkP: 


xxxxxx *xxxxx— XXXXXXXXXX* 



ptronics 


QTY : 7 


RoHS 


© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 27 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




A MO 


£8 KM 

AU Optronics 


T420HW09 V2 Product Specification 

Rev.O 1 


8-2 PACKING METHODS: 






Creped Paper Tape L Anti-Static Bag (Blue) 

1 



Packing Way : Panel Top Side Up 

( 7 ) Pcs Modules 










( 7 ) Pcs / 1 Carton 


© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 28 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




Mknwg\mm%n 

AU Optronics 

8-3 Pallet and Shipment Information 


T420HW09 V2 Product Specification 

Rev.O 1 



Item 

Specification 

Packing Remark 

Qty. 

Dimension 

Weight (kg) 

1 

Packing BOX 

7pcs/box 

1 060(L)*552(W)*675(H) 

75 



2 

Pallet 

1 

1150(L)*1070(W)*1 32(H) 

14.5 


3 

Boxes per Pallet 

2 boxes/pallet 


4 

Panels per Pallet 

14pcs/pallet 



Pallet after packing 

14 

1 1 50(L)*1 070(W)*807(H) 

164.5 



PET Strap 



© Copyright AUO Optronics Corp. 201 0 All Rights Reserved. Page 29 / 31 


1IIJ&: One 

mrn-m 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




Mknwg\mm%n 

AU Optronics 

11. PRECAUTIONS 


T420HW09 V2 Product Specification 

Rev.O 1 


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

9-1 MOUNTING PRECAUTIONS 

(1) You must mount a module using holes arranged in four corners or four sides. 

(2) You should consider the mounting structure so that uneven force (ex. twisted stress) is not applied 
to 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 cause circuit 
broken by electro-chemical reaction. 

(6) Do not touch, push or rub the exposed polarizer 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 benzene. Normal-hexane is recommended for cleaning the 
adhesives used to attach front/ rear polarizer. Do not use acetone, toluene and alcohol because 
they cause chemical damage to the polarizer. 

(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 device listed in the product specification sheets was designed and manufactured for TV 
application 

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

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

(4) Brightness of CCFL 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. 

(5) 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. 

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

(7) Module has high frequency circuits. Sufficient suppression to the electromagnetic interference shall 

© Copyright AUO Optronics Corp. 2010 All Rights Reserved. Page 30 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com 




@ Global LCD Panel Exchange Center 


www.panelook. com 




Mknwg\mm%n 

AU Optronics 


T420HW09 V2 Product Specification 

Rev.O 1 


be done by system manufacturers. Grounding and shielding methods may be important to minimize 
the interface. 


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 wristband etc. And don’t touch interface pin 
directly. 


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. 


(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 or its vestige is recognized, 
please wipe them off with absorbent cotton waste or other soft material like chamois soaked with 
normal-hexane. 


9-3 ELECTROSTATIC DISCHARGE CONTROL 


9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE 

Strong light exposure causes degradation of polarizer and color filter. 


9-5 STORAGE 


9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM 


© Copyright AUO Optronics Corp. 2010 All Rights Reserved. 


Page 31 / 31 


One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory! www.panelook.com