AUO T420HW07 V1 Specification

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Model Name: T420HW07 V1

(ϠϠϠϠ)Preliminary Specifications

( )Final Specifications

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T420HW07 V1 Product Specification

Rev. 00

Issue Date : 2009/09/09

Customer Signature Date AUO Date

Approved By

_________________________________

Note

Approval By PM Director

Frank Hsu

____________________________________

Reviewed By RD Director

Eugene CC Chen

____________________________________

Reviewed By Project Leader

Wayne. NC. Lee

____________________________________

Prepared By PM

Alex CC Wang

____________________________________

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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 SIGNAL TIMING SPECIFICATION

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T420HW07 V1 Product Specification

Rev. 00

Contents

3-4 SIGNAL TIMING 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

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Record of Revision

Version Date Page Description

0.0 2009/09/09 First release

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T420HW07 V1 Product Specification

Rev. 00

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T420HW07 V1 Product Specification

1. General Description

This specification applies to the 42.0 inch Color TFT-LCD Module T420HW07 V1. 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

1,920x1080 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 10-bit gray scale signal for each

dot.

The T420HW07 V1 has been designed to apply the 10-bit 4 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.

Rev. 00

* General Information

Items Specification Unit Note

Active Screen Size 42.00 inch

Display Area 581.8.6(H) x 328.8(V) mm

Outline Dimension 973.2(H) x 566.2 (V) x 22.4(D) mm

Driver Element a-Si TFT active matrix

Display Colors 10 bit(8+FRC), 1073.7M Colors

Number of Pixels 1,920x1080 Pixel

Pixel Pitch 0.21 (H) x 0.63(W) mm

Pixel Arrangement RGB vertical stripe

Display Operation Mode Normally Black

Surface Treatment Anti-Glare, 3H Haze=13%

D : Front bezel to T-CON cover

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T420HW07 V1 Product Specification

2. Absolute Maximum Ratings

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 [oC] Note 2

Operating Humidity HOP 10 90 [%RH] Note 2

Storage Temperature TST -20 +60 [oC] Note 2

Storage Humidity HST 10 90 [%RH] Note 2

Panel Surface Temperature PST 65 [oC] Note 3

Rev. 00

Note 1: Duration:50 msec.

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

The relative humidity must not exceed 90% non-condensing at temperatures of 40 or less. At temperatures к

greater than 40 , the wet bulb temperature must not exceed 39 .кк

Note 3: Surface temperature is measured at 50к Dry condition

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T420HW07 V1 Product Specification

3. Electrical Specification

The T420HW07 V1 requires two power inputs. One is employed to power the LCD electronics and to drive the TFT

array and liquid crystal. The second is employed for LED lightbar.

3.1 Electrical Characteristics

Rev. 00

Parameter Symbol

Unit Note

Min. Typ. Max

LCD

Power Supply Input Voltage VDD 10.8 12 13.2 VDC 1

Power Supply Input Current IDD - 0.9 1.2 A 2

Power Consumption PC TBD 10.8 TBD Watt 2

Value

Inrush Current I

- - 4 A 3

RUSH

Differential Input High Threshold

V

-- -- +100 mVDC 4

TH

V

-100 -- -- mVDC 4

TL

1.1 1.25 1.4 VDC 4

ICM

LVDS

Interface

Voltage

Differential Input Low Threshold

Voltage

Input Common Mode Voltage V

LVDS

Interface

CMOS

Input Channel Pair Skew Margin t

Input High Threshold Voltage

SKEW (CP)

V

IH

(High)

-500 -- +500 ps 5

2.7 -- 3.3 V

DC

Interface

Input Low Threshold Voltage

V

IL

(Low)

0 -- 0.6 V

DC

Backlight Power Consumption PBL TBD TBD TBD Watt

Life Time (MTTF) 30000 -- Hours 8

Note :

1. The ripple voltage should be controlled under 10% of V

CC

2. Test Condition:

(1) V

= 12.0V

DD

(2) Fv = Type Timing, 60Hz, 120Hz or Other

(3) F

= Max freq.

CLK

(4) Temperature = 25 к

(5) Test Pattern : White Pattern

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3. Measurement condition : Rising time = 400us

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V

90%

DD

T420HW07 V1 Product Specification

Rev. 00

10%

4. V

= 1.25V

ICM

GND

V

0V

ICM

5. Input Channel Pair Skew Margin

400

μ

V

TH

V

TL

6. 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.

7. The relative humidity must not exceed 80% non-condensing at temperatures of 40 or less. At к

temperatures greater than 40 , the wet bulb temperature must not exceed 39 . When operate at low кк

temperatures, the brightness of CCFL will drop and the life time of CCFL will be reduced.

8. The lifetime(MTTF) is defined as the time which luminance of the LED is 50% compared to its original

value.

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

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T420HW07 V1 Product Specification

3.2 Interface Connections

LCD connector :



Mating connector :

PIN Symbol Description PIN Symbol Description

Rev. 00

1 Reserved AUO Internal Use Only 26

2 Reserved AUO Internal Use Only 27

3 NC No connection 28

4 Reserved AUO Internal Use Only 29

5 NC No connection 30

6 NC No connection 31

7 LVDS_SEL

Open/High(3.3V) for NS,

Low(GND) for JEIDA

DCR PWM Dimming Signal Input

8

DIM_IN

Duty: TBD%~100% (0~3.3V)

Frequency: 170~190Hz

DCR PWM Dimming Signal Output

9

DIM_OUT

Duty: TBD%~100% (0~3.3V)

Frequency: 150Hz

DCR Function ON/OFF Selection

. Low/Open: DCR Function Disable

DCR_Enable

10

(Bypass DIM_IN)

32

33

34

35

GND

CH2_0-

CH2_0+

CH2_1-

CH2_1+

CH2_2-

CH2_2+

GND

CH2_CLK-

Ground

LVDS Channel 2, Signal 0-

LVDS Channel 2, Signal 0+

LVDS Channel 2, Signal 1-

LVDS Channel 2, Signal 1+

LVDS Channel 2, Signal 2-

LVDS Channel 2, Signal 2+

Ground

LVDS Channel 2, Clock -

. High: DCR Function Enable

11 GND Ground 36

12

13

14

15

16

17

18

19

20

21

22

23

24

25

CH1_0-

CH1_0+

CH1_1-

CH1_1+

CH1_2-

CH1_2+

GND

CH1_CLK-

CH1_CLK+

GND

CH1_3-

CH1_3+

CH1_4-

CH1_4+

LVDS Channel 1, Signal 0- 37

LVDS Channel 1, Signal 0+ 38

LVDS Channel 1, Signal 1- 39

LVDS Channel 1, Signal 1+ 40

LVDS Channel 1, Signal 2- 41

LVDS Channel 1, Signal 2+ 42

Ground 43

LVDS Channel 1, Clock - 44 GND Ground

LVDS Channel 1, Clock + 45 GND Ground

Ground 46 GND Ground

LVDS Channel 1, Signal 3- 47 NC No connection

LVDS Channel 1, Signal 3+ 48 V

LVDS Channel 1, Signal 4- 49 V

LVDS Channel 1, Signal 4+ 50 V

51 V

CH2_CLK+

GND

CH2_3-

CH2_3+

CH2_4-

CH2_4+

LVDS Channel 2, Clock +

Ground

LVDS Channel 2, Signal 3-

LVDS Channel 2, Signal 3+

LVDS Channel 2, Signal 4-

LVDS Channel 2, Signal 4+

GND Ground

DD

Power Supply, +12V DC Regulated

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T420HW07 V1 Product Specification



LCD connector:



Mating connector:

PIN Symbol Description PIN Symbol Description

Rev. 00

1 NC No connection 21

2 Reserved AUO Internal Use Only 22

3 Reserved AUO Internal Use Only 23

4 NC No connection 24

5 Reserved AUO Internal Use Only 25

6 Reserved AUO Internal Use Only 26

7 NC No connection 27

8 NC No connection 28

9 GND Ground 29

CH3_0-

10

11

12

13

14

15

16

CH3_0+

CH3_1-

CH3_1+

CH3_2-

CH3_2+

GND

LVDS Channel 3, Signal 0- 30

LVDS Channel 3, Signal 0+ 31

LVDS Channel 3, Signal 1- 32

LVDS Channel 3, Signal 1+ 33

LVDS Channel 3, Signal 2- 34

LVDS Channel 3, Signal 2+ 35

Ground 36

CH3_3+

CH3_4-

CH3_4+

GND

CH4_0-

CH4_0+

CH4_1-

CH4_1+

CH4_2-

CH4_2+

GND

CH4_CLK-

CH4_CLK+

GND

CH4_3-

LVDS Channel 3, Signal 3+

LVDS Channel 3, Signal 4-

LVDS Channel 3, Signal 4+

Ground

LVDS Channel 4, Signal 0-

LVDS Channel 4, Signal 0+

LVDS Channel 4, Signal 1-

LVDS Channel 4, Signal 1+

LVDS Channel 4, Signal 2-

LVDS Channel 4, Signal 2+

Ground

LVDS Channel 4, Clock -

LVDS Channel 4, Clock +

Ground

LVDS Channel 4, Signal 3-

CH3_CLK-

17

CH3_CLK+

18

19

20

GND

CH3_3-

LVDS Channel 3, Clock - 37

LVDS Channel 3, Clock + 38

Ground 39

LVDS Channel 3, Signal 3- 40 GND Ground

41 GND Ground

CH4_3+

CH4_4-

CH4_4+

LVDS Channel 4, Signal 3+

LVDS Channel 4, Signal 4-

LVDS Channel 4, Signal 4+

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AUO T420HW07 V1 Specification

Specifications and Main Features

Frequently Asked Questions

User Manual