AU Optronics B141XG09-V2 Product Specification

Document Version: 2

Date: 2005/6/7

Product Functional Specification

14.1 inch XGA Color TFT LCD Module

Model Name : B141XG09 V2

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( ) Preliminary Specification

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(u) Final Specification

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Contents

1.0 Handling Precautions...........................................................................................................4

2.0 General Description ............................................................................................................. 5

2.1 Display Characteristics.................................................................................................... 5

2.2 Functional Block Diagram ............................................................................................... 6

3.0 Absolute Maximum Ratings ................................................................................................7

4.0 Optical Characteristics ........................................................................................................8

5.0 Signal Interface...................................................................................................................12

5.1 Connectors.................................................................................................................... 12

5.2 Signal Pin......................................................................................................................13

5.3 Signal Description .........................................................................................................13

5.4 Signal Electrical Characteristics....................................................................................14

5.5 Signal for Lamp connector ............................................................................................15

5.6 Inverter Characteristic ...................................................................................................16

6.0 Pixel Format Image............................................................................................................. 17

7.0 Parameter guide line for CCFL Inverter............................................................................ 17

8.0 Interface Timings................................................................................................................19

8.1 Timing Characteristics ...................................................................................................19

8.2 Timing Definition............................................................................................................ 19

9.0 Power Consumption...........................................................................................................20

10.0 Power ON/OFF Sequence................................................................................................21

11.0 Reliability /Safety Requirement....................................................................................... 22

11.1 Reliability Test Conditions...........................................................................................22

11.2 Safety.......................................................................................................................... 22

12.0 Packing dimension...........................................................................................................23

13.0 Mechanical Characteristics.............................................................................................24

13.1 LCM Outline dimension (Front View)...........................................................................24

13.2 LCM Outline Dimension (Rear View)...........................................................................25

13.3 Screw Hole Depth and Center Position.......................................................................26

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II Record of Revision

Version and Date Page

V1 2005/3/7 All First Release NA

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Old description New Description Remark

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1.0 Handling Precautions

1) Do not press or scratch the surface harder than a HB pencil lead because the polarizers are very fragile and could be easily damaged.

2) Be sure to turn off power supply when inserting or disconnecting from input connector.

3) Wipe off water droplets or oil immediately. Long contact with the droplets may cause discoloration or spots.

4) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth.

5) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface.

6) Protect the module from static electricity and insure proper grounding when handling. Static electricity may cause damage to the CMOS Gate Array IC.

7) Do not disassemble the module.

8) Do not press the reflector sheet at the back of the module.

9) Avoid damaging the TFT module. Do not press the center of the CCFL Reflector when it was taken out from the packing container. Instead, press at the edge of the CCFL Reflector softly.

10) Do not rotate or tilt the signal interface connector of the TFT module when you insert or remove other connector into the signal interface connector.

11) Do not twist or bend the TFT module when installation of the TFT module into an enclosure (Notebook PC Bezel, for example). It should be taken into consideration that no bending/twisting forces are applied to the TFT module from outside when designing the enclosure. Otherwise the TFT module may be damaged.

12) Cold cathode fluorescent lamp in LCD contains a small amount of mercury. Please follow local regulations for disposal.

13) The LCD module contains a small amount of material that has no flammability grade, so it should be supplied by power complied with requirements of limited power source (2.11, IEC60950 or UL1950).

14) The CCFL in the LCD module is supplied with Limited Current Circuit (2.4, IEC60950 or UL1950). Do not connect the CCFL in Hazardous Voltage Circuit.

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2.0 General Description

This specification applies to the 14.1 inch Color TFT/LCD Module B141XG09 V2. This module is designed for a display unit of notebook style personal computer. The screen format is intended to support the XGA (1024(H) x 768(V)) screen and 262k colors (RGB 6-bits data driver). All input signals are LVDS interface compatible. This module contains an inverter card for backlight.

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The following items are characteristics summary on the table under 25 ℃ condition:

ITEMS Unit SPECIFICATIONS

Screen Diagonal [mm] 357(14.1") Active Area [mm] 285.7(H) x 214.3(V) Pixels H x V 1024(x3) x 768

Pixel Pitch [mm] 0.279(per one triad) x 0.279 Pixel Arrangement R.G.B. Vertical Stripe

Display Mode Normally White Typical White Luminance(CCFL=6.0mA) [cd/m2] 200 Typ.(5 points average) Contrast Ratio 300:1 Min. Response Time [msec] 25 Typ. Nominal Input Voltage VDD [Volt] +3.3 Typ. Typical Power Consumption

(VDD line + VCFL line) Weight [Grams]

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[Watt]

5.1 Watt (w/o Inverter, All black pattern)@LCM circuit 1.2 Watt(typ.),B/L input 3.9 Watt(typ.)

420g Max. (LCD panel only) 435g Max. (Inverter assembly)

Physical Size [mm] 299(W) x 228(H) x 5.5(D) Max. Electrical Interface 1 channel LVDS Surface Treatment Anti-glare, Haze 25, Hardness 3H min.

Color Gamut NTSC 42% Min. Support Color Native 262K colors ( RGB 6-bit data driver )

Temperature Range

Operating Storage (Shipping)

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[oC] [oC]

0 to +50

-20 to +60

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The following diagram shows the functional block of the 14.1 inches Color TFT/LCD Module:

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3.0 Absolute Maximum Ratings

Half sine

Absolute maximum ratings of the module is as following:

Item Symbol Min Max Unit Conditions

Logic/LCD Drive Voltage VDD -0.3 +4.0 [Volt] Input Voltage of Signal Vin -0.3 VDD+0.3 [Volt]

LVDS Input Voltage VLVDS in -0.3 +2.6 [Volt] CCFL Current ICFL - 6.5 [mA] rms

CCFL Ignition Voltage Vs - 1160(25oC) Vrms Note 1 Operating Temperature TOP 0 +50 [oC] Note 2 Operating Humidity HOP 5 95 [%RH] Note 2 Storage Temperature TST -20 +60 [oC] Note 2 Storage Humidity HST 5 95 [%RH] Note 2 Vibration 1.5 ,10-500 Shock 220 , 2 [G ms]

Note 1 : Duration = 50msec Note 2 : Maximum Wet-Bulb should be 39℃ and No condensation.

Wet bulb temperature chart

Twb=39° C

[G Hz]

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Operating Range Storage Range

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4.0 Optical Characteristics

The optical characteristics are measured under stable conditions as follows under 25℃ condition:

Item Unit Conditions Min. Typ. Max. Note

Viewing Angle

CR: Contrast Ratio

Uniformity 5 Points 1.2 Uniformity 13 Points 1.5 Contrast ratio 300 - - 6 Response Time [msec] Rising - 10 15 [msec] Falling - 15 20

Color / Chromaticity Red x Coordinates Red y (CIE 1931) Green x

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Blue x 0.150 Blue y 0.130 White x 0.313

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[degree] [degree]

Horizontal (Right) CR = 10 (Left)

Vertical (Upper) CR = 10 (Lower)

Green y

40 40

10 30

0.580

0.340

0.310

0.550

-

3,7

-

2

5

3,7

White Luminance CCFL 6.0mA

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[cd/m2] 5 points average 160 200 - 1,3,4

White y 0.329

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Note 1: 5 & 13 points position (Display area: 285.7mm x 214.3mm)

δ

=

Maximum Brightness of thirteen points

Maximum Brightness of five (1,2,3,4,5) points

δ

=

Minimum Brightness of five (1,2,3,4,5) points

10mm10mm

6

10mm

9

10mm

11

Note 2: Definition of white uniformity:

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White uniformity is defined as the following with five/thirteen measurements (1~13) at Figure in Note (1). .

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1 2

3

7

5

4

12

512256

768

10

13

8

192

384

576

Note 3: Measurement method

The LCD module should be stabilized at given temperature for 30 minutes to avoid abrupt temperature change during measuring. In order to stabilize the luminance, the measurement should be executed after lighting Backlight for 30 minutes in a stable, wi ndless and dark room.

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W5

W13

Minimum Brightness of thirteen points

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Photodetector (BM-5A,BM-7 or equivalent)

Field=2°

LCD Panel

Center of the screen

Note 4: Definition of Average Luminance of White (YL):

Measure the luminance of gray level 63 at 5 points，YL = [L (1)+ L (2)+ L (3)+ L (4)+ L (5)] / 5

L (x) is corresponding to the luminance of the point X at Figure in Note (1).

Note 5: Definition of response time:

The output signals of BM-7 or equivalent are measured when the input signals are changed from “Black” to “White” (falling time) and from “White” to “Black” (rising time), respectively. The response time interval between the 10% and 90% of amplitudes. Refer to figure as below.

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50 cm

TFT-LCD Module

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"Black"

Contrast ratio (CR)=

Brightness on the “White” state

Brightness on the “Black” state

100%

S i

90%

g

n

a

l

(

R e

l

a

t

i

v

e v

a

l

u

10%

e

)

0%

Note 6. Definition of contrast ratio:

Contrast ratio is calculated with the following formula.

Note 7. Definition of viewing angle

Viewing angle is the measurement of contrast ratio ≧10, at the screen center, over a 180° horizontal and 180° vertical range (off-normal viewing angles). The 180 ° viewing angle range is broken down as follows; 90° (θ) horizontal left and right and 90° (Φ) vertical, high (up) and low (down). The measurement direction is typically perpendicular to the display surface with the screen rotated about its center to develop the desired measurement

viewing angle.

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Tr

Tf

"White""White"

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5.0 Signal Interface

55..11 CCoonnnneeccttoorrss

Physical interface is described as for the connector on module. These connectors are capable of accommodating the following signals and will be following components.

Connector Name / Designation For Signal Connector Manufacturer JAE Type / Part Number FI-XB30SL-HF10 Mating Housing/Part Number FI-X30H Mating Contact/Part Number FI-XC3-1-15000

Connector Name / Designation For Lamp Connector Manufacturer JST Type / Part Number BHSR-02VS-1 Mating Type / Part Number SM02B-BHSS-1-TB

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Pin# Signal Name Pin# Signal Name

1 GND 2 VDD 3 VDD 4 V 5 BIST TEST 6 CLK 7 DATA

9 RxIN0+ 10 GND 11 RxIN1- 12 RxIN1+ 13 GND 14 RxIN215 RxIN2+ 16 GND 17 RxCLKIN- 18 RxCLKIN+ 19 GND 20~30 NC

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The module uses a LVDS receiver embedded in AUO’s ASIC. LVDS is a differential signal technology for LCD interface and high-speed data transfer device.

RxIN0-, RxIN0+ LVDS differential data input(Red0-Red5, Green0)

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Signal Name Description

8 RxIN0-

EDID

RxIN1-, RxIN1+ LVDS differential data input(Green1-Green5, Blue0-Blue1) RxIN2-, RxIN2+ LVDS differential data input(Blue2-Blue5, DSPTMG)

RxCLKIN-, RxCLKIN0+ LVDS differential clock input

VDD +3.3V Power Supply GND Ground

Note: Input signals shall be in low status when VDD is off.

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Internal circuit of LVDS inputs are as following.

Signal Name Description

+RED5 +RED4 +RED3 +RED2 +RED1 +RED0

+GREEN 5 +GREEN 4 +GREEN 3 +GREEN 2 +GREEN 1 +GREEN 0

+BLUE 5 +BLUE 4 +BLUE 3 +BLUE 2 +BLUE 1 +BLUE 0

-DTCLK Data Clock

DSPTMG Display Timing This signal is strobed at the falling edge of

Note: Output signals from any system shall be low or Hi-Z state when VDD is off.

Red Data 5 (MSB) Red Data 4 Red Data 3 Red Data 2 Red Data 1 Red Data 0 (LSB) Red-pixel Data Green Data 5 (MSB) Green Data 4 Green Data 3 Green Data 2 Green Data 1 Green Data 0 (LSB) Green-pixel Data Blue Data 5 (MSB) Blue Data 4 Blue Data 3 Blue Data 2 Blue Data 1 Blue Data 0 (LSB) Blue-pixel Data

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Red-pixel Data Each red pixel's brightness data consists of these 6 bits pixel data.

Green-pixel Data Each green pixel's brightness data consists of these 6 bits pixel data.

Blue-pixel Data Each blue pixel's brightness data consists of these 6 bits pixel data.

The typical frequency is 65.0 MHz. The signal is used to strobe the pixel data and DSPTMG signals. All pixel data shall be valid at the falling edge when the DSPTMG signal is high.

-DTCLK. When the signal is high, the pixel data shall be valid to be displayed.

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Input signals shall be in low status when VDD is off. It is recommended to refer the specifications of SN75LVDS86DGG (Texas Instruments) in detail. Signal electrical characteristics are as follows;

Symbol Parameter Condition Min Max Unit

VTH

VTL

Differential Input High Threshold

Differential Input Low Threshold

Vcm=+1.2V

100

Vcm=+1.2V

-100

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[mV]

LVDS Macro AC characteristics are as follows:

Clock Frequency (F) 50MHz 68MHz Data Setup Time (Tsu) 600ps Data Hold Time (Thd) 600ps

F

T

Input Clock

Input Data

Min. Max.

ThdTsu

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Pin # Signal Name

1 Lamp High Voltage 2 Lamp Low Voltage

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Brightness Adjust (Lamp

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. Item Symbol Condition Min. Typ. Max.

1 Input Voltage Vin 7.5 14.4 21 V

2 Input Current Iin Vin=7.5V,SMData=00H 600 660 720 mA

3 Input Power Pin Vin=21V,SMData=00H --- 5.25 --- W

Input Signal Level for

4

5

6

7 Output Voltage Vout SMData=00H 621 690 759 V(rms)

5VSUS,5VALW

Backlight ON FPVEE=Hi 2.0 - 5.25

ON/OFF Control OFF FPVEE=Lo -0.3 - 0.8 V

Current Control)

4.85 5 5.2 V

SMData Control by SMBus FFH - 00H

Uint

V

-

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8 Output Current

9 Frequency Freq Vin=7.5~21V 45 55 65 KHz 10 Output Power Pout Vin=21V,SMData=00H --- 4.14 4.6 W

11 Open Lamp Voltage Vopen No Load 1400 -- 1800 V(rms) 12 Striking Time Ts Vin=7.5V~21V 0.6 1 1.4 Sec

13 Efficiency η

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Duty cycle

Iout (Max)

Vin(7.5V~21V)SMData=FFH Ta=25 ℃, after running 30 min.

Vin(7.5V~21V)SMData=00H Ta=25

℃, after running 30 min.

Vin=7.5V, Iout=Max.

Load=110Kohm//15 p farad

(Dummy Load)

6 10 14

5.5 6.0 6.5 mA(rms)

80 --- --- %

% duty

cycle

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6.0 Pixel Format Image

Following figure shows the relationship of the input signals and LCD pixel format.

0 1 1022 1023

1st Line

768th Line

R G B R G B

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7.0 Parameter guide line for CCFL Inverter

R G B R G B

Parameter Min DP-1 Max

White Luminance 5 points average

CCFL current(ICFL) Linear mode

CCFL Frequency(FCFL)

CCFL Ignition Voltage(Vs)

CCFL Voltage (Reference) (VCFL)

CCFL Power consumption (PCFL)

Note 1: DP-1 are AUO recommended Design Points.

*1 All of characteristics listed are measured under the condition using the AUO Test inverter.

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160 200

2.0 6.0 6.5 [mA] rms

50 60 70 [KHz]

 



650

3.9



1400 [Volt] rms



Units Condition

[cd/m2 ]

[Volt] rms

[Watt]

(Ta=25℃) (Ta=25℃)

Note 2

(Ta=25℃)

Note 3

(Ta= 0℃)

Note 4

(Ta=25℃)

Note 5

(Ta=25℃)

Note 5

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*2 In case of using an inverter other than listed, it is recommended to check the inverter carefully. Sometimes, interfering noise stripes appear on the screen, and substandard luminance or flicker at low power may happen. *3 In designing an inverter, it is suggested to check safety circuit ver carefully. Impedance of CCFL, for instance, becomes more than 1 [M ohm] when CCFL is damaged. *4 Generally, CCFL has some amount of delay time after applying start-up voltage. It is recommended to keep on applying start-up voltage for 1 [Sec] until discharge. *5 The CCFL inverter operating frequency must be carefully chosen so that no interfering noise stripes on the screen were induced. *6 Reducing CCFL current increases CCFL discharge voltage and generally increases CCFL discharge frequency. 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.

Note 2: It should be employed the inverter, which has “Duty Dimming”, if ICCFL is less than 4mA. Note 3: The CCFL inverter operating frequency should be carefully determined to avoid interference between

inverter and TFT LCD.

Note 4: The inverter open voltage should be designed larger than the lamp starting voltage at T=0oC, otherwise

backlight may be blinking for a moment after turning on or not be able to turn on. The open voltage should be measured after ballast capacitor. If an inverter has shutdown function it should keep its open voltage. for longer than 1 second even if lamp connector is open.

Note 5: Calculator value for reference (ICFL×VCFL=PCFL)

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8.0 Interface Timings

Basically, interface timings should match the VESA 1024x768 /60Hz (VG901101) manufacturing guide line timing.

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Symbol Description Min Typ Max Unit

fdck DTCLK Frequency 50.0 65.00 68.00 [MHz] tck DTCLK cycle time 15.38 [nsec] tx X total time 1054 1344 2048 [tck] tacx X active time 1024 [tck] tbkx X blank time 30 320 1024 [tck] ty Y total time 773 806 1024 [tx] tacy Y active time 768 [tx]

Frame rate 60 [Hz]

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9.0 Power Consumption

Input power specifications are as follows;

Symbol Parameter Min Typ Max Units

Module

VDD PDD VDD Power 1.2 [Watt] All Black Pattern

PDD Max VDD Power max 1.65 [Watt] Max Pattern Note IDD IDD Current 350 mA 64 Grayscale Pattern

IDD Max IDD Current max 450 mA

Lamp

ICFL CCFL current 2.0 6.0 6.5

VCFL

PCFL

Total Power Consumption

Logic/LCD Drive Voltage

CCFL Voltage (Reference)

CCFL Power consumption

5.1 Watt (w/o Inverter, All black pattern)@LCM circuit 1.2 Watt(typ.),B/L input 3.9 Watt(typ.)

3.0 3.3 3.6 [Volt] Load Capacitance 20uF

[mA]

rms



650

3.9



[Volt]

rms

[Watt]

Vertical stripe line Pattern Note

(Ta=25℃)

Condition

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T3 T2

T5

T1

T6

T7

10.0 Power ON/OFF Sequence

VDD power and lamp on/off sequence is as follows. Interface signals are also shown in the chart. Signals from any system shall be Hi-Z state or low level when VDD is off.

Sequence of Power-on/off and signal-on/off

Power Supply VDD

LVDS Interface

Backlight On

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.

0.1VDD

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0.9VDD

0.1VDD

0ms≦T1 0ms≦T2≦50ms 0ms≦T3＜50ms 100ms≦T4 200ms≦T5 0ms≦T6 0ms≦T7

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11.0 Reliability /Safety Requirement

/1 Hr min. power on/off per 5 minutes, 5

to 500

in each of three

operation

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Items Required Condition Temperature Humidity Bias

High Temperature Operation Low Temperature Operation Continuous Life On/Off Test

Hot Storage Cold Storage Thermal Shock Test

Hot Start Test

Cold Start Test Shock Test (Non-Operating)

Vibration Test (Non-Operating)

ESD

Altitude Test Maximum Side Mount Torque

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40℃/90%,300Hr 50℃/Dry,300Hr 0℃,500Hr 25℃ ,2000 hours ON/30 sec. OFF/30sec., 30,000 cycles

60℃/40% RH ,240 hours

-20℃/50% RH ,240 hours

-20℃/30 min ,60℃/30 min 100cycles 50℃ times 0℃ times

240G, 2ms, Half-sine wave Sinusoidal vibration, 1.5G zero-to-peak, 10 Hz, 0.5 octave/minute; 0.5hr mutually perpendicular axes. Contact : operation ±8KV / non- ±10KV Air : operation ±15KV / non-operation ±20KV 10000 ft / operation / 8Hr 30000ft / non-operation / 24r

2.5kgf.cm .

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UL 60950

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12.0 Packing dimension

14.1” LCD Module

ESD bag

20pcs LCD Module

Carton

Carton Label Position

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13.0 Mechanical Characteristics

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1133..22 LLCCMM OOuuttlliinnee DDiimmeennssiioonn ((RReeaarr VViieeww))

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1133..33 SSccrreeww HHoollee DDeepptthh aanndd CCeenntteerr PPoossiittiioonn

Screw hole minimum depth, from side surface =2.5 mm (See drawing) Screw hole center location, from front surface = 2.8 ± 0.3mm (See drawing)

Screw maximum length = 2.3 mm (See drawing) Screw Torque: Maximum2.5 kgf-cm

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AU Optronics B141XG09-V2 Product Specification

Specifications and Main Features

Frequently Asked Questions

User Manual