AUO T315XW02 VF Specification

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Product Description: T315XW02 TFT-LCD PANEL with RoHS guarantee

AUO Model Name: T315XW02 VF

Customer Part No/Project Name:

Customer Signature Date AUO Date

Approved By: Yu-Chieh Lin

Reviewed By: Hong Jye Hong

Prepared By: Jacky Su

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Document Version : 0.2

Date : 2007/06/22

Product Specifications

31.5” WXGA Color TFT-LCD Module Model Name: T315XW02 VF

( ) Preliminary Specifications

(*) Final Specifications

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Contents

COVER

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

COLOR INPUT DATA REFERNECE 3-5

SIGNAL TIMING WAVEFORMS 3-4

POWER SEQUENCE 3-6

OPTICAL SPECIFICATIONS 4

MECHANICAL CHARACTERISTICS 5

RELIABLITY 6

INTERNATIONAL STANDARDS 7

SAFETY 7-1

EMC 7-2

PACKING 8

PRECAUTIONS 9

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Record of Revision

Version Date No

0 2007/02/07 First issue

Old Description New Description Remark

0.1 2007/06/04 1 General Description

3 Electrical Specification: Power Consumption

78W (Min), 85W (Typ), 96W (Max.)

3-2 LVDS option mode LVDS option mode definition update Update

Electrical Specification: Input current/power Electrical Specification:

Electrical Specification: Dimming Ratio Add dimming ratio (Luminance) Update

Electrical Specification: External PWM setting Remove External PWM setting Update

4 Optical specification: Contrast ratio

1200(min.), 1500(typ.)

4-Note Contrast ratio: Surface Luminance: Lon1/Loff1 Contrast ratio: Surface Luminance: Lon5/Loff5 Update

Note2: IDDB: 5A Note2: IDDB: 3.5A Update

5 Mechanical characteristics: 2D drawing Mechanical characteristics: 2D drawing update Update

8 Packing: Carton Packing: Carton, Modify the dimension table Update

0.2 2007/06/22 3-1 Electrical Characteristics: LVDS Interface

VTH: +100mV (Max) VTL: -100mV (Min)

Add RoHS description

Electrical Specification: Power Consumption

79.2W (Min), 88W (Typ), 96.8W (Max.)

Add Input current/power turn on condition

Optical specification: Contrast ratio

1400(min.), 1800(typ.)

Electrical Characteristics: LVDS Interface

VTH: 100mV (Min) VTL: 100mV (Min)

Modify the note 4

Update

3-4 Signal timing waveform: 1Ch Update signal timing waveform to 2Ch Update

5 Mechanical characteristics: 2D drawing Update LVDS connector in Note 1 Update

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1. General Description

This specification applies to the 31.51 inch Color TFT-LCD Module T315XW02 VF. This LCD module has a TFT active matrix type liquid crystal panel 1366x768 pixels, and diagonal size of 31.51 inch. This module supports 1366x768 XGA-WIDE 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 T315XW02 VF 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. The T315XW02 VF model is RoHS verified and can be distinguished on panel label.

* General Information

Items Specification Unit Note

Active Screen Size 31.51 inches Display Area 697.685 (H) x 392.256(V) mm Outline Dimension 760.0(H) x 450.0(V) x 45(D) mm With inverter Driver Element a-Si TFT active matrix Display Colors 16.7M Colors Number of Pixels 1366 x 768 Pixel Pixel Pitch 0.51075 mm Pixel Arrangement RGB vertical stripe Display Mode Normally Black Surface Treatment AG, 3H

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2. Absolute Maximum Ratings

The following are maximum values which, if exceeded, may cause permanent damage to the unit.

Item Symbol Min Max Unit Conditions

Logic/LCD Drive Voltage Vcc -0.3 14.0 [Volt] Note 1 Input Voltage of Signal Vin -0.3 3.6 [Volt] Note 1 BLU Input Voltage VDDB -0.3 27 [Volt] Note 1 BLU Brightness Control Voltage Vdim -0.3 7.0 [Volt] Note 1 Operating Temperature TOP 0 +50 [ Operating Humidity HOP 10 90 [%RH] Note 2 Storage Temperature TST -20 +60 [ Storage Humidity HST 10 90 [%RH] Note 2 Panel Surface Temperature PST 65 [

C] Note 2

Note 1: Duration:50 msec. Note 2 : Maximum Wet-Bulb should be 39 and No condensation.℃ The relative humidity must not exceed 90% non-condensing at temperatures of 40 or less. At temperatures ℃ greater than 40, the wet bulb temperature must not exceed 39. ℃℃

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Differential Inp

ut High

Threshold Voltage

Differential Input Low

Input Low Threshold

3. Electrical Specification

The T315XW02 VF requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and liquid crystal. The second input power for the BLU, is to power inverter..

3-1 Electrical Characteristics

Values Parameter

Min Typ Max

LCD: Power Supply Input Voltage Vcc 10.8 12.0 13.2 Vdc 1

Unit Notes

Power Supply Input Current

Icc - 1 1.2 A 2

Power Consumption Pc - 12 13.2 Watt 2 Inrush Current I

LVDS Interface

RUSH

VTH

VTL

Threshold Voltage

Interface

Common Input Voltage

Input High Threshold Voltage

VCIM

VIH

(High)

VIL

Voltage

Backlight Power

(Low)

PDDB

- 4 6 Apeak 3

100 mV 4

1.10 1.25 1.40 V 4

2.4 3.3 Vdc CMOS

0 0.7 Vdc

79.2 88 96.8 Watt 5,6 Consumption Life Time 60,000 Hours 7

Note :

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

2. Vcc=5.0V,

60Hz, fCLK=81.5Mhz , 25, Test Pattern : White Pattern℃

=vf

3. Measurement condition :

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90%

10%

GND

Trush = 470 uS

VCC

4. VCIM = 1.2V

VCIM

5. 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

VTH

VIL

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.

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 ℃

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 life time of CCFL will be reduced.

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3-2 Interface Connections

- LCD connector : JAE FI-RE51S-HF

- LVDS Transmitter: DS90C385 (NS) or equivalent

Note:

1. All GND (ground) pins should be connected together and should also be connected to the

LCD’s metal frame. All Vcc (power input) pins should be connected together.

2. High: NS mode

Low/Open: JEIDA mode

3. Do not connect NC pins. Connecting these pins to Ground or any voltage is not allowable.

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LVDS Option = H (3.3V), NS mode

ORXCLK+

ORXCLK-

OR0 OG0 OR5 OR4 OR3 OR2 OR1 OR0 OG0

ORX0

ORX0 ORX1

ORX1 ORX2

ORX2 ORX3

ORX3

ERXCLK+

ERXCLK-

OR0 OG0 OR5 OR4 OR3 OR2 OR1 OR0 OG0

OG1 OB1 OB0 OG5 OG4 OG3 OG2 OG1 OB1

OB2 DE VS HS OB5 OB4 OB3 OB2

OB7

OR6

OB7

OB6 OG7 OG6 OR7 OR6

ER0 EG0 ER5 ER4

ERX0

ERX0 ERX1

ERX1 ERX2

ERX2 ERX3

ERX3

ER0 EG0 ER5 ER4

EB0

EG5 EG4 EG3 EG2 EG1 EB1

EB7

EB6 EG7 EG6 ER7 ER6

EG1 EB1

EB2

ER6

Note:

u Odd data is the first priority.

u First data is odd.

LVDS Option = Low/Open, JEIDA mode

ORXCLK+

ORXCLK-

OR7

ORX0

ORX0 ORX1

ORX1 ORX2

ORX2 ORX3

ORX3

OR2 OG2

OG3 OB3

OB4 DE VS HS OB7 OB6 OB5 OB4

OR0

OR7

OR6 OR5 OR4 OR3 OR2 OG2

OB2

OG7 OG6 OG5 OG4 OG3 OB3

OB1

OB0 OG1 OG0 OR1 OR0

ER3 ER2

EB5 EB4

ER1

EB3

ER0

EB2

EG0

ERXCLK+

ERXCLK-

ER2 EG2 ER7 ER6 ER5 ER4 ER3 ER2 EG2

ERX0

ERX0 ERX1

ERX1 ERX2

ERX2 ERX3

ERX3

ER2 EG2 ER7 ER6 ER5 ER4 ER3 ER2 EG2

EB2

EG3 EB3

EB4 EB7 EB6 EB5 EB4 DE

ER0 EB1 EB0 EG1 EG0 ER1 ER0

EB2

EG7 EG6 EG5 EG4 EG3 EB2

DEVSHS

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Input Current (Turn On Condition)

Input Power (Turn On Condition)

VDDB=24V

BACKLIGHT CONNECTOR PIN CONFIGURATION -

1. Electrical specification

ItemSymb.

VBLONOn/Off Control Voltage

VDIM

VDDB

IDDB

PDDB

IDDB

PDDB

IRUSH

IBLON

VDDB=24V

ONVDDB=24V2.0---5.0

MAXVDDB=24V---3.3---

MINVDDB=24V---0.0---

Input Voltage---21.624.026.4VDC

Input Current (Stable Condition)

Input Power (Stable Condition)

Inrush Current

On/Off Control CurrentVDDB=24V0.0---1.5mADC

Dimming Control VoltageVDC

Dimming Control CurrentI_DIMMINVDDB=24V------1.5mADC Dimming Ratio (Luminance)DIM_R---20.0100.0%

Note1 : VDIM= 3.3V (MAX) （Ta=25±5, Turn on for 45minutes℃ ） Note 2 : Measurement condition Rising time = 20 ms (VDDB : 10%~90%);

MinTypMax

4.34.54.7ADC

3.303.503.70ADC

79.288.096.8W

------6.0ADC

Spec

110115ADC

UnitCondition

VDC

2. Input specification

CN1: JST PHR-14 or equivalent

No Symbol Description

Note

1 1 1 1

1,2

1 VDDB (Main Power) DC input 24.0 VDC 2 VDDB (Main Power) DC input 24.0 VDC 3 VDDB (Main Power) DC input 24.0 VDC 4 VDDB (Main Power) DC input 24.0 VDC 5 VDDB (Main Power) DC input 24.0 VDC 6 GND Ground 7 GND Ground 8 GND Ground 9 GND Ground 10 GND Ground 11 Reserved Please leave it Open. 12 VBLON (Enable Pin) On/Off control Signal; High: On; Low: Off 13 VDIM (LCD Bright) Internal PWM Dimming control signal input (DC 0~3.3V)

(3.3V : Maximum brightness, 0V min brightness)

Reserved Please leave it Open.

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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.

DE mode only Vertical Frequency Range A

Signal Item Symbol Min Typ Max Unit

Period Th 748 780 800 CLK

Horizontal

Vertical

CLK Line

Frame

Vertical Frequency Range B

Signal Item Symbol Min Typ Max Unit

H (CLK)

V (Line)

Active Tdisp(h)

Blanking Tblk(h) 65 97 117 CLK

Period Tv 930 960 980 Line

Active Tdisp(v)

Blanking Tblk(v) 162 192 212 Line Frequency fCLK 69.7 74.9 82.0 MHz Frequency Frequency

Period Th

- 92.1 96.0 100.0 KHz

- 98 100 102 Hz

748 780 800 CLK

Active Tdisp(h)

Blanking Tblk(h)

Period Tv

776 780 800 Line

Active Tdisp(v)

Blanking Tblk(v)

683 CLK

768 Line

683 CLK

65 97 117 CLK

768 Line

8 12 32 Line

CLK Frequency fCLK 69.7

Line Frequency

Frame Frequency

Note: u It is not proposed to operate H(CLK) Min. and V(Line) Min. at the same time. It should be limited

by fCLK Min.

1.) Display position is specific by the rise of DE signal only. Horizontal display position is specified by the rising edge of 1st CLK after the rise of 1st DE, is displayed on the left edge of the screen. Vertical display position is specified by the rise of DE after a “Low” level period equivalent to eight times of horizontal period. The 1st data corresponding to one horizontal line after the rise the of 1st DE is displayed at the top line of screen.

3.) If a period of DE “High” is less than 1366 CLK or less than 768 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.

73.0 78.1 MHz

91.6 93.6 97.6 KHz 118 120 122 Hz

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3-4 Signal Timing Waveforms

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0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

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 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 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 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 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

MSB LSB

GREEN

BLUE

MSB LSB

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

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3-6 Power Sequence for LCD Module

3.6.1 Power Sequence for LCD

Min. Typ. Max.

Values Parameter

Units

t1 t2 t3 t4 t5 t6 t7

470 - 5000 us

20 - 50 ms

350 - - ms

10 - - ms

1 - 50 ms

- 300 ms

1 - - s

Note: The timing controller will not be damaged in case of TV set AC input power suddenly shut down. Once power reset, it should follow power sequence as spec. definition.

(1) Apply the lamp voltage within the LCD operation range. When the back-light turns on before the LCD

operation or the LCD turns off before the back-light turns off, the display may momentarily become abnormal screen.

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3.6.2 Power Sequence for Inverter

Values Parameter

Min. Typ. Max. T1 20 - - Ms T2 50 - - Ms T3 0 - - Ms T4 0 - - Ms T5 0 - - Ms T6 - - 10 Ms

Units

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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. The values specified are at an approximate distance 50cm from the LCD surface at a ℃ viewing angle of Φ and θequal to 0°.

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

Parameter

Symbol

Values

Min. Typ. Max.

Units Notes

Contrast Ratio CR 1400 1800 1 Surface Luminance, white Luminance Variation δ Response

Gray to Gray

LWH 400 500

WHITE

9 p 1.40 3

Tγ

5.5 ms 4,5

cd/㎡

time Color Gamut NTSC 72 % Color Coordinates

RED R R GREEN G G BLUE B B WHITE W W

0.64

0.33

0.29

0.60

0.15

0.06

0.28

Typ.-0.03

0.29

Typ.+0.03

Viewing Angle

x axis, right(φ=0°) θr 89 Degree 6 x axis, left(φ=180°) θl 89 y axis, up(φ=90°) θu 89 y axis, down (φ=0°)

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Note:

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

Contrast Ratio=

Surface Luminance of L Surface Luminance of L

on5

off5

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 2. When VDDB = 24V, IDDB = 3.5A. LWH=Lon1

Where Lon1 is the luminance with all pixels displaying white at center 1 location.

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

WHITE(9P)

= Maximum(L

on1

, L

on2

,…,L

)/ Minimum(L

on9

on1

, L

on2

,…L

on9

)

4. Response time is the time required for the display to transition from black to white (Ton) and from white to

black (Toff). For additional information see FIG3.

5. Response time Tγ 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 fv=120Hz to optimize.

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 surface. For more information see FIG4.

FIG. 2 Luminance

H/2

H/6

L4 L5 L6

L7 L8 L9

L2 L3

V/2 V/6

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FIG.3 Response Time

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

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

L0,15,L31,….L255

Photodetector

Output

FIG.4 Viewing angle

L0,15,L31,….L255

Time

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5. Mechanical Characteristics

The contents provide general mechanical characteristics for the model T315XW02 VF. In addition the figures in the next page are detailed mechanical drawing of the LCD.

Outline Dimension

Weight 6500g Typ.

Surface Treatment AG, 3H

Horizontal 760.0mm Vertical 450.0mm Depth 45mm Horizontal 703.6mm Bezel Opening Vertical 398.3mm Horizontal 697.68mm Active Display Area Vertical 392.26mm

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Front:

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Back:

COLD CATHODE FLUORESCENT LAMP IN LCD PANEL CONTAINS A SMALL AMOUNT OF

MERCURY PLEASE FOLLOW LOCAL ORDINANCES OR REGULATIONS FOR DISPOSAL.

RISK OF ELECTRIC SHOCK.

DISCONNECT THE ELECTRIC

POWER BEFORE SERVICING.

HIGH VOLTAGE

CAUTION

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Vibration:10~200Hz,1.5G,30minutes

6. Reliability:

Environment test condition

No Test Item Condition

1 High temperature storage test Ta=60℃ 300h 2 Low temperature storage test Ta=-20℃ 300h 3 High temperature operation test Ta=50℃ 80%RH 300h 4 Low temperature operation test Ta=0℃ 300h 5 Vibration test

(non-operating)

6 Shock test

(non-operating)

7 Vibration test

(with carton)

Wave form: random Vibration level : 1.0G RMS Bandwidth : 10-500Hz Duration: X, Y, Z 20min One time each direction Shock level: 50G Waveform: half since wave, 11ms Direction: ±X, ±Y, ±Z One time each direction

Random

8 Drop test

(with carton)

in each X,Y,Z direction Height: 46cm 1 corner, 3 edges, 6 surfaces (ASTMD4169-I)

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7. International Standard

7-1. Safety

(1) UL1950 Third Edition, Underwriters Laboratories, Inc. Jan. 28, 1995

Standard for Safety of Information Technology Equipment Including electrical Business Equipment.

(2) CAN/CSA C22.2 No. 950-95/60950 Third Edition, Canadian Standards Association,

Standard for Safety of Information Technology Equipment Including Electrical Business Equipment.

(3) EN60950 : 1992+A2: 1993+A2: 1993+C3: 1995+A4: 1997+A11: 1997

IEC 950: 1991+A1: 1992+A2: 1993+C3: 1995+A4:1996 European Committee for Electrotechnical Standardization (CENELEC) EUROPEAN STANDARD for Safety of Information Technology Equipment Including Electrical Business Equipment.

7-2. EMC

a) 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

b) C.I.S.P.R “Limits and Methods of Measurement of Radio Interface Characteristics of Information

Technology Equipment.” International Special committee on Radio Interference.

c) EN 55022 “Limits and Methods of Measurement of Radio Interface Characteristics of Information

Technology Equipment.” European Committee for Electrotechnical Standardization. (CENELEC), 1998

Page 25

8. Packing

Panel label:

TW6562700014

TW65627: T: Taiwan, M: China 00014: Panel Serial Number

C US

ZMA: AUO internal code Manufactured 06/23: 2006 week 23 Made In Taiwan: Taiwan made

Carton Label :

Page 26

Carton:

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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 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 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 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.

(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 minimize the interface.

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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.

AUO T315XW02 VF Specification

Specifications and Main Features

Frequently Asked Questions

User Manual