AU Optronics T420HW02-V0 Product Specification

www.smarterglass.com

978 997 4104

sales@smarterglass.com

Product Description: T420HW02 V0 TFT-LCD PANEL

AUO Model Name: T420HW02 V0

Customer Part No/Project Name

:

Customer Signature Date AUO Date

Reviewed By: Jr Chiou

Prepared By: Stanley Chiang

Document Version: 1.0

Date:2008/2/1

Product Functional Specification

42” Full-HD Color TFT-LCD Module

Model Name: T420HW02 V0

(*) Preliminary Specification

( ) Final Specification

Note : This specification is subject to change without notice.

COVER

Contents

ITEM No

RECORD OF REVISIONS

CONTENTS

GENERAL DESCRIPTION 1

ABSOLUTE MAXIMUM RATINGS 2

ELECTRICAL SPECIFICATIONS 3

ELECTRICAL CHARACTREISTICS 3-1

INTERFACE CONNECTIONS 3-2

SIGNAL TIMING SPECIFICATIONS 3-3

SIGNAL TIMING WAVEFORMS 3-4

COLOR INPUT DATA REFERNECE 3-5

POWER SEQUENCE 3-6

RELIABILITY 6

7

INTERNATIONAL STANDARDS

SAFETY 7-1

EMC 7-2

8

PACKING

PRECAUTIONS 9

OPTICAL SPECIFICATIONS 4

MECHANICAL CHARACTERISTICS 5

Record of Revision

Version

1.0 2008/2/1 First release

Date No Old Description New Description Remark

1. General Description

This specification applies to the 42 inch Color TFT-LCD Module T420HW02 V0. This LCD module has

a TFT active matrix type liquid crystal panel 1920x1080 pixels, and diagonal size of 42 inch. This

module supports 1920x1080 Full-HD mode (Non-interlace).

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 T420HW02 V0 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 inches

Display Area 930.24(H) x 523.26(V) mm

Outline Dimension 983.0(H) x 576.0(V) x 52.7(D)

Driver Element a-Si TFT active matrix

Display Colors 16.7M Colors

Number of Pixels 1920 x 1080 Pixel

Pixel Pitch 0.4845 mm

Pixel Arrangement RGB vertical stripe

Display Mode Normally Black

Lamp quantity, type 18pcs, Straight type pcs

mm With inverter

Surface Treatment Anti-Glare coating (Haze 11%)

Hard coating (3H)

Bandwidth : 10~500Hz

Absolute Maximum Ratings

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

unit.

Item Symbol

Power Supply Input Voltage VDD -0.3 14 [Volt] 1

Logic Input Voltage Vin -0.3 3.6 [Volt] 1

BLU Input Voltage V

BLU Brightness Control Voltage

Ambient Operating

Temperature

Ambient Operating Humidity HOP 10 80 [%RH] 2

Storage Temperature TST -20 +60 [oC] 2

Storage Humidity HST 10 80 [%RH] 2

Shock (non-operation) - 50 G 3

Vibration (non-operation) - 1.5 G 4

Thermal shock -20 60 C 5

Note 1 : Duration = 50msec

Note 2 : Maximum Wet-Bulb should be 50℃ and No condensation.

DDB

-0.3 26.4 [Volt] 1

BLON -0.3 3.6 [Volt] 1

TOP 0 +50 [oC] 2

Min Max Unit Note

Note 3 : Half sine wave, shock level : 50G(11ms), direction : ±x, ±y, ±z (one time each direction)

Note 4 : Wave form : Random, vibration level : 1.5G RMS,

Duration : X,Y,Z 30min (one time each direction)

Note 5 : -20C/1hr ~ 60C/1hr, 100 cycles

Differential Input

High Threshold

Voltage

2. Electrical Specification

The T420HW02 requires two power inputs. One is employed to power the LCD electronics and to drive

the TFT array and liquid crystal. The second input, which powers the CCFL, is typically generated by

an inverter.

3-1 Electrical Characteristics

Values Parameter Symbol

Min Typ Max

LCD:

Power Supply Input Voltage Vdd 10.8 12 13.2 Vdc

Power Supply Input Current Idd - 1 A 1

Power Consumption Pc - 12 Watt 1

Inrush Current I

LVDS

Interface

Differential Input

Low Threshold

Voltage

Common Input

Voltage

Input High

- - 4 A 5

RUSH

VTH +100 mV

VTL -100 mV

V

CIM

0.6 1.2 1.8 V

VIH

2.0 3.3 Vdc CMOS

Unit Notes

4

Interface

Backlight Power Consumption

Life Time 50000

The performance of the Lamp in LCM, for example life time or brightness, is extremely influenced

by the characteristics of the DC-AC Inverter. So all the parameters of an inverter should be

carefully designed so as not to produce too much leakage current from high-voltage output of the

inverter. When you design or order the inverter, please make sure unwanted lighting caused by

the mismatch of the lamp and the inverter (no lighting, flicker, etc) never occurs. When you

confirm it, the LCD Assembly should be operated in the same condition as installed in your

instrument.

Threshold Voltage

Input Low

Threshold Voltage

(High)

VIL

(Low)

- 175 184 Watt 2

0 0.8 Vdc

60000 Hours

3

s

µ

s

µ

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.

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

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

at low temperatures, the brightness of CCFL will drop and the lifetime of CCFL will be reduced.

Note :

1. Vdd=12.0V, fv=60Hz, f

pattern

2. The Backlight power consumption shown above does include loss of external inverter at 25℃.

The used lamp current is the lamp typical current

3. The life is determined as the time at which luminance of the lamp is 50% compared to that of

initial value at the typical lamp current on condition of continuous operating at 25±2℃.

4. VCIM = 1.2V

CLK

=80 Mhz , 25℃, Vdd Duration time= 470

, Test pattern : white

VTH

VCIM

VTL

0V

Figure : LVDS Differential Voltage

5. Measurement Condition: Rising time = 470μs

GND

0.1 Vdd

470

0.9 Vdd

Vdd

3-2 Interface Connections

-

LCD connector: FI-RE51S-HF (JAE) or equivalent

No Symbol Description

1 GND Ground

2 NC No connection

3 NC No connection

4 NC No connection

5 NC No connection

6 Reserved

7 LVDS SEL LVDS order

8 NC No connection

9 Reserved

10 Reserved

11 GND Ground

12 RO 0N FIRST CHANNEL 0-

13 RO 0P FIRST CHANNEL 0+

14 RO 1N FIRST CHANNEL 1-

15 RO 1P FIRST CHANNEL 1+

No Symbol Description

27 GND Ground

28 RE0N SECOND CHANNEL 0-

29 RE0P SECOND CHANNEL 0+

30 RE1N SECOND CHANNEL 1-

31 RE1P SECOND CHANNEL 1+

32 RE 2N SECOND CHANNEL 2-

33 RE 2P SECOND CHANNEL 2+

34 GND Ground

35 RECLKN SECOND CLOCK CHANNEL C-

36 RECLKP SECOND CLOCK CHANNEL C+

37 GND Ground

38 RE3N SECOND CHANNEL 3-

39 RE3P SECOND CHANNEL 3+

40 NC No connection

41 NC No connection

16 RO 2N FIRST CHANNEL 2-

17 RO 2P FIRST CHANNEL 2+

18 GND Ground

19 ROCLKN FIRST CLOCK CHANNEL C-

20 ROCLKP FIRST CLOCK CHANNEL C+ 46 GND Ground

21 GND Ground

22 RO 3N FIRST CHANNEL 3-

23 RO 3P FIRST CHANNEL 3+

24 NC No connection

25 NC No connection

26 GND Ground

Note: 1. All GND (ground) pin should be connected together to the LCD module’s metal frame.

2. All V

( power input ) pins should be connected.

LCD

42 GND Ground

43 GND Ground

44 GND Ground

45 GND Ground

47 NC No connection

48 VLCD Power Supply +12V

49 VLCD Power Supply +12V

50 VLCD Power Supply +12V

51 VLCD Power Supply +12V

- - -

LVDS Option = HighJEIDA

Previous Cycle Current Cycle Next Cycle

Clock

RIN0+

RIN0-

RIN1+

RIN1-

RIN2+

RIN2-

RIN3+

RIN3-

LVDS Option = Low/OpenNS

Previous Cycle Current Cycle Next Cycle

Clock

G7

R2R7 G2G2R2R3 R4R5R6 R3

G3B2 B3B3G3G4 G5G6 G4

B4NA DEDEB4B5 B6B7NA B5

R0B1 NANAR0R1 G0G1B0 R1

RIN0+

RIN0-

RIN1+

RIN1-

RIN2+

RIN2-

RIN3+

RIN3-

R0R5 G0G0R0R1 R2R3R4 R1

G1B0 B1B1G1G2 G3G4G5 G2

B2NA DEDEB2B3 B4B5NA B4

R6B7 NANAR6R7 G6G7B6 R7

Backlight Connector Pin Configuration

1. Electrical specification

No

1 Input Voltage V

2 Input Current I

3 Input Power P

4 Input inrush current

ITEM SYMBOL CONDITION MIN TYP MAX UNIT Note

--- 21.6 24.0 26.4 V

DDB

I

RUSH

5 Output Frequency FBL V

ON/OFF Control

6

Voltage

V

BLO N

ON V

OFF

ON/OFF Control

7

I

V

BLON

Current

External PWM

8

Control Voltage

EV

PWM

MAX

MIN --- 0 --- 0.8 V

V

=24V

DDB

100% Brightness

V

=24V

DDB

100% Brightness

V

=24V

DDB

100% Brightness

=24V ---

DDB

=24V 2.0 --- 3.3 V

DDB

V

=24V 0.0 --- 0.8 V

DDB

=24V 0 --- 2 mA

DDB

--- 2.0 --- 3.3 V

6.9 7.3 7.7 A

--- 175 184 W

---

--- 10 A

62 --- kHz

DC

External PWM

9

Control Current

External PWM Duty

10

Ratio

External PWM

11

Frequency

Internal PWM

12

Control Voltage

EI

PWM

ED

EF

MAX

PWM=100% 0 --- 2 mA

MIN PWM=30% 0 --- 2 mA

--- 20

PWM

--- 140 --- 240 Hz

PWM

IV

V

PWM

=24V 0 --- 3.3 V

DDB

（

Ta=25±5℃, Turn on for 45minutes）

--- 100 %

DC

2. Input specification

Connector 1: S14B-PH-SM3-TB(JST) or equivalent

Pin No

1 V

2 V

3 V

4 V

5 V

6 BL

7 BL

8 BL

9 BL

10 BL

Symbol Description

DDB

Operating Voltage Supply, +24V DC regulated

DDB

Operating Voltage Supply, +24V DC regulated

DDB

Operating Voltage Supply, +24V DC regulated

DDB

Operating Voltage Supply, +24V DC regulated

DDB

Operating Voltage Supply, +24V DC regulated

GND

Ground and Current Return

GND

Ground and Current Return

GND

Ground and Current Return

GND

Ground and Current Return

GND

Ground and Current Return

11 Det Output of Detect error: Low=NG , Open/High=OK

12 V

BLON

BL On-Off: Open/High (3.3V) for BL On as default

External PWM (AC Signal Control Duty);

13 P

DIM

(2)

Internal PWM (DC Power Control Duty, 0~3.3V); Open/High (+3.3V, 100% Duty) for 100%

14

P

DIM

Selection

GND: External PWM dimming;

(3,4)

Open/High (3.3V): Internal PWM dimming.

Note (1) Det is Output pin for detect power error. Note (2) P

DIM

is PWM duty control input for +3.3V TTL level signal or DC voltage by Pin 14 input. This input signal is (a) continuous pulse signal with +3.3V, TTL level signal spec, or (b) DC power with 0~3.3V. If this is Open or +3.3V, 100% duty (i.e. +3.3V, DC level), backlight should perform 100% luminance. Duty ratio of this input signal should be proportional relationship in certain range of control without any kind of inherent side effect like waterfall effect on screen. Guaranteed duty range and dimming ratio should be specified with supplementary measurement result.

Note (3) Pin 14 is the selection pin for PWM control method; if this pin is connected to GND, PDIM

input of Pin 13 should have logic level duty signal for PWM control. If this is set to High or Open, Pin 13 should have DC level signal therefore the Inverter should have Saw Tooth Wave Generator to generate internal PWM signal. Default setting is “Not Connected”, Pin 13 of PWM control should have DC Level signal for PWM.

Note (4) Pin 14 selection vs. Pin 11/13 control function table:

Pin 14 = GND

Pin 14 = Open/High

Default: Open/High: 100%

(AC Signal Control Duty)

(DC Power Control Duty)

Pin 13

External PWM

Internal PWM

Slave Board:

Connector 2: S12B-PH-SM3-TB(JST) or equivalent

Pin No

1 V

2 V

3 V

4 V

5 V

6 BL

7 BL

8 BL

9 BL

10 BL

11 NC

12 NC

Symbol Description

DDB

Operating Voltage Supply, +24V DC regulated

DDB

Operating Voltage Supply, +24V DC regulated

DDB

Operating Voltage Supply, +24V DC regulated

DDB

Operating Voltage Supply, +24V DC regulated

DDB

Operating Voltage Supply, +24V DC regulated

GND

Ground and Current Return

GND

Ground and Current Return

GND

Ground and Current Return

GND

Ground and Current Return

GND

Ground and Current Return

3-3 Signal Timing Specifications

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 it’s proper operation.

Timing Table (DE only Mode)

Vertical Frequency Range A (60Hz)

Signal Item Symbol Min Type

Period Tv 1090 1130 1200 Th

Active Tdisp (v) 1080 Th

Vertical Section

Horizontal Section

Clock

Vertical Frequency Frequency Vs 57 60 63 Hz

Horizontal Frequency Frequency Hs 65.4 67.8 72 KHz

Vertical Frequency Range B (50Hz)

Signal Item Symbol Min Type

Blanking Tblk (v) 10 50

Period Th 1030 1100 1180 Tclk

Active Tdisp (h) 960 Tclk

Blanking Tblk (h) 70 140

Period CLK 13.41

Frequency Freq 67.362 74.58 84.96 MHz

Period Tv 1316 1356 1436 Th

Max Unit

120 Th

220 Tclk

Max Unit

ns

Vertical Section

Horizontal Section

Clock

Vertical Frequency Frequency Vs 47 50 53 Hz

Horizontal Frequency Frequency Hs 65.8 67.8

Active Tdisp (v) 1080 Th

Blanking Tblk (v) 236 276

Period Th 1030 1100 1180 Tclk

Active Tdisp (h) 960 Tclk

Blanking Tblk (h) 70

Period CLK 13.41

Frequency Freq 67.774 74.58 84.134 MHz

356 Th

140 220 Tclk

ns

71.3 KHz

3-4 Signal Timing Waveforms

RGB Data

(even)

RGB Data

(odd)

DE

CLK

RGB

Data

DE

Pixel

M-6

Pixel

M-4

Pixel

M-2

Pixel

M

Invalid Data

Pixel

2

Pixel

4

Pixel

6

Pixel

8

Pixel

10

Pixel

12

Pixel

M-7

Pixel

M-5

Pixel

M-3

Pixel

M-1

Invalid Data

Pixel

1

Pixel

3

Pixel

5

Pixel

7

Pixel

9

Pixel

11

Tclk

Tdisp(h) Tblk(h)

Th

Line

N

Invalid Data Invalid Data

Line

1

Line

2

Line

3

Line

4

Th

Tv

Tdisp(v)Tblk(v)

Pixel

M-4

Pixel

M-2

Pixel

M

Invalid Data

Pixel

2

Pixel

4

Pixel

M-5

Pixel

M-3

Pixel

M-1

Line

N

Invalid Data

Pixel

1

Pixel

3

3-5 Color Input Data Reference

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

Basic

Color

RED

Input Color Data

RED

MSB LSB

R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 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

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 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) 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(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

MSB LSB

GREEN

BLUE

MSB LSB

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

BLUE

GREEN(000) 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(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) 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(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

3-6 Power Sequence

1. Power sequence of panel

Values

Parameter

t1 0.47 - 30 ms

t2 0.1 - 50 ms

t3 500 - - ms

t4 100 - - ms

t5 0.1 - 50 ms

t6 - 30 ms

t7 1000 - - ms

Apply the lamp voltage within the LCD operating range. When the backlight turns on before the LCD

operation or the LCD turns off before the backlight turns off, the display may momentarily become

abnormal.

Caution : The above on/off sequence should be applied to avoid abnormal function in the display. In

case of handling, make sure to turn off the power when you plug the cable into the input connector or

Min. Typ. Max.

Units

pull the cable out of the connector.

2. Power sequence of inverter

Values Parameter

Min. Typ. Max.

T1 20 - - ms

T2 500 - - ms

T3 250 - - ms

T4 0 - - ms

T5 1 - - ms

T6 10 ms

Units

4. Optical Specification

Optical characteristics are determined after the unit has been ‘ON’ and stable for approximately 60

minutes in a dark environment at 25℃. The values specified are at an approximate distance 50cm

from the LCD surface at a viewing angle of Φ and θequal to 0°.

SR3 or equivalent

Fig.4-1 Optical measurement equipment and method

Parameter

Symbol

Values

Min. Typ. Max.

Units Notes

Contrast Ratio CR 2000 2500 1

Surface Luminance, white LWH 400 500

Luminance Variation

Response Time (Average)

δ

WHITE

5p 1.3 3

Tγ

6.5 ms 4,5 (Gray to Gray)

cd/㎡

2

Color Coordinates

RED RX 0.640

RY 0.330

GREEN GX 0.290

GY 0.600

Typ.-0.03

Typ.+0.03

BLUE BX 0.150

BY 0.060

WHITE WX 0.280

WY

0.290

Viewing Angle Contrast Ratio>10

x axis, right(φ=0°)

x axis, left(φ=180°)

y axis, up(φ=90°)

y axis, down (φ=0°)

θ

θ θ θ

r

l

u

d

89 Degree 6

89

Contrast ratio (CR)=

Note:

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

Brightness on the "white" state Brightness on the "black" state

2. Surface luminance is luminance value at point 1 across the LCD surface 50cm from the surface with

all pixels displaying white. From more information see Fig. 4-2. When V

LWH=L

, Where L

on1

is the luminance with all pixels displaying white at center 1 location.

on1

3V/4

V/2

V/4

Fig.4-2 Optical measurement point

3. The variation in surface luminance,

δ

WHITE(5P)

=Maximum(L

δ

is defined under 100% brightness as:

WHITE

, L

on1

on2

,…,L

)/Minimum(L

on5

DDB

= 24V, I

H

1

H/2 H/4

, L

on1

on2

,…L

DDB

3H/4

on5

= 6.4A.

V

)

4. Response Time:

(a) G-to-G: average response time among brightness of 0%, 25%, 50%, 75% &100%.

0% 25% 50% 75% 100%

0%

25%

50%

75%

100%

tr: 0%25% tr: 0%50% tr: 0%75% tr: 0%100%

tf: 25%0% tr: 25%50% tr: 25%75% tr: 25%100%

tf: 50%0% tf: 50%25% tr: 50%75% tr: 50%100%

tf: 75%0% tf: 75%25% tf: 75%50% tr: 75%100%

tf: 100%0% tf: 100%25% tf: 100%50% tf: 100%75%

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 Fig. 4-3. (Optical measurement by SR3)

Fig.4-3 Viewing Angle Definition

5. Mechanical Characteristics

The contents provide general mechanical characteristics for the model T420HW02. In addition the

figures in the next page are detailed mechanical drawing of the LCD.

Outline Dimension

Active Display Area

Weight 15000g (Max.)

Surface Treatment Anti-Glare coating (Haze 11%)

Horizontal (typ.) 983.0mm

Vertical (typ.) 576.0mm

Depth (typ.) 52.7mm (with inverter)

Horizontal (typ.) 939.0mm Bezel Area

Vertical (typ.) 531.26mm

Horizontal 930.24mm

Vertical 523.26mm

Hard coating (3H)

2D drawing

6. Reliability

Environment test condition

No Test Item Condition

1 High temperature storage test

2 Low temperature storage test

3 High temperature/High humidity test

4 High temperature operation test

5 Low temperature operation test

Vibration test

6

(non-operating)

Shock test

7

(non-operating)

Vibration test

8

(with carton)

Drop test

9

(with carton)

Ta=60℃, 300hr judge

Ta=-20℃, 300hr judge

Ta=50℃, 80%RH, 300hr judge

Ta=50℃, 300hr judge

Ta=0℃, 300hr judge

Wave form: random

Vibration level : 1.5G RMS

Bandwidth : 10-500Hz

Duration: X, Y, Z 10min one time each direction

Shock level: 50G

Waveform: half sine wave, 11ms

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

Time cycle no.: once for each time

Random wave (1.5Grms 10~200Hz)

30mins / Per each X.Y.Z axes

Height: 31 cm

1 corner, 3 edges, 6 surfaces

(ASTMD4169-I)

7. International Standard

7-1. Safety

(1) UL60065, Underwriters Laboratories, Inc. (AUO file number : E204356)

Standard for Safety of Information Technology Equipment Including electrical Business

Equipment.

(2) CSA E60065, Canadian Standards Association

Standard for Safety of Information Technology Equipment Including Electrical Business

Equipment.

(3) IEC 60065 ver. 7th,European Committee for Electro technical Standardization (CENELEC)

EUROPEAN STANDARD for Safety of Information Technology Equipment Including Electrical

Business Equipment.

7-2. EMC

(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

Module

1pcs Module/ESD Bag

3pcs Modules

Cushion set

3pcs / 1 carton

(2) Packing

Packing Instruction

Package information:

Carton outside dimension : 1087x285x716mm

Carton/Package weight : 3kg

AU

O

ptronics

T420HW02 V0

97.42T04.0XX

Shipping label

Green Mark Description:

Model No: T420HW02 V0

For Pb Free products, AUO will add

for identification.

For RoHS compatible products, AUO will add for identification.

Note: The Green Mark will be present only when the green documents have been ready by AUO

Internal Green Team. (The definition of green design follows the AUO green design checklist.)

Carton label

MODEL NO:

PART NO:

CUSTOMER NO:

CARTON NO:

Made in Taiwan

*PM100 - 01A1600001*

QTY: 3

Pallet information

By air cargo : : (4x1) x2 layers, one pallet put 8 boxes, total 24 pcs module.

By sea : (4x1) x3 layers, one pallet put 12 boxes, total 36 pcs module.

Pallet dimension : 1150x1100x120mm

Pallet weight : 10kg

By air total weight : 40.8 kg/box X 8 boxes=326.4 kg (with pallet weight 336.4kg)

By sea total weight : 40.8 kg/box X 12 boxes=489.6 kg (with pallet weight 499.6kg)

Corner angle

Stretch film

Label

Moisture-proof film

PET band

Corner angle

Pallet

(3) 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 holes arranged on back side of panel.

(2) 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.

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

(4) 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.

(5) 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.)

(6) 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 polarizers. Do not use acetone, toluene and

alcohol because they cause chemical damage to the polarizer.

(7) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer

causes deformations and color fading.

(8) 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 minimize the interface.

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℃ and 35℃ 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.

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 flue 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.

AU Optronics T420HW02-V0 Product Specification

Specifications and Main Features

Frequently Asked Questions

User Manual