AU Optronics B140EW01-V5 Product Specification

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

Version: 0

Date: 2005/5/2

Product Functional Specification

14.0 inch WXGA Color TFT LCD Module

Model Name: B140EW01 V.5

--- RoHS Compliance

www.jxlcd.com

( ) Preliminary Specification

(u) Final Specification

Note: This Specification is subject to change without notice.

1/1

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

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...............................................................................................................................10

5.1 Connectors..............................................................................................................................................................10

5.2 Signal Pin...............................................................................................................................................................10

5.3 Signal Description...................................................................................................................................................11

5.4 Signal Electrical Characteristics..............................................................................................................................12

5.5 Signal for Lamp connector......................................................................................................................................12

6.0 Pixel Format Image.........................................................................................................................14

7.0 Parameter guide line for CCFL Inverter........................................................................................14

8.0 Interface Timings............................................................................................................................15

8.1 Timing Characteristics............................................................................................................................................15

8.2 Timing Definition...................................................................................................................................................16

9.0 Power Consumption........................................................................................................................17

10. Power ON/OFF Sequence...............................................................................................................18

11.0 Reliability /Safety Requirement....................................................................................................19

11.1 Reliability Test Conditions....................................................................................................................................19

11.2 Safety....................................................................................................................................................................19

12.0 Packing dimension......................................................................................................................20

13.0 Mechanical Characteristics...........................................................................................................21

13.1 LCM Outline dimension (Front View)...................................................................................................................21

13.2 LCM Outline Dimension (Rear View)...................................................................................................................22

13.3 Screw Hole Depth and Center Position..................................................................................................................23

www.jxlcd.com

2/2

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

II Record of Revision

Version and Date Page

V.0 2005/05/02 All First Release NA

Old description New Description Remark

www.jxlcd.com

3/3

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

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.

www.jxlcd.com

4/4

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

2.0 General Description

This specification applies to the 14.0 inch Color TFT/LCD Module B140EW01 This module is designed for a display unit of notebook style personal computer. The screen format is intended to support the WXGA (1280(H) x 768(V)) screen and 262k colors (RGB 6-bits

data driver). All input signals are LVDS interface compatible. This module does not contain an inverter card for backlight.

22..11 DDiissppllaayy CChhaarraacctteerriissttiiccss

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

ITEMS Unit SPECIFICATIONS

Screen Diagonal [mm] 355.6 (14.0") Active Area [mm] 305.28(H) x 183.17(V) Pixels H x V 1280(x3) x 768 Pixel Pitch [mm] 0.2385 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 250 : 1 Min ,300:1 Typ Response Time [msec] 25 Typ. Nominal Input Voltage VDD [Volt] +3.3 Typ.

Typical Power Consumption (VDD line + VCFL line)

Weight [Grams] 440g Typ. (w/o Inverter) Physical Size [mm] 320(W) x 199(H) x 5.7(D) Max.

Electrical Interface

www.jxlcd.com

[Watt]

5.8 Watt (w/o Inverter)@ LCM circuit 1.6 Watt (typ.), B/L input 4.2 Watt (typ.)

R/G/B Data, 3 Sync, Signals, Clock (4 pairs LVDS)

Support Color Native 262K colors (RGB 6-bit data driver) Surface treatment Haze 25, hard coating 3H, Glare

Temperature Range

Operating Storage (Shipping)

[oC] [oC]

0 to +50

-20 to +60

5/5

Backlight Unit

RxIN0

1

TB

Lamp Connector(2pin)

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

22..22 FFuunnccttiioonnaall BBlloocckk DDiiaaggrraamm

The following diagram shows the functional block of the 14.0 inches Color TFT/LCD Module:

(4 pairs LVDS)

RxIN1 RxIN2 RxCLKIN

VDD GND

LCD DRIVE CARD

LCD Controller

DC-DC

Converter Ref circuit

X-Driver

TFT ARRAY/CELL

1280(R/G/B) x 3

Y-Driver

JAE FI-XB30S-HF10 Mating Housing JAE FI-X30H Mating ContactFI-XC3-1-15000

www.jxlcd.com

Mating Type SM02B-BHSS-1-

JST BHSR-02VS-

6/6

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

3.0 Absolute Maximum Ratings

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] CCFL Current ICFL 2.5 7 [mA] rms CCFL Ignition Voltage Vs Operating Temperature TOP 0 +50 [ Operating Humidity HOP 5 95 [%RH] Note 2 Storage Temperature TST -20 +60 [ Storage Humidity HST 5 95 [%RH] Note 2 Vibration 1.5Sin 10-500 [G Hz] Shock 240, 2 [G ms] Half sine wave

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



1200 Vrms Note 1

o

C] Note 2

o

C] Note 2

Wet bulb temperature chart

Twb=39°C

www.jxlcd.com

Operating Range

7/7

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

Storage Range

4.0 Optical Characteristics

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

Item Unit Conditions Min. Typ. Max. Note

Horizontal (Right) 40 45 -

Viewing Angle (CR = 10) CR: Contrast Ratio

Uniformity

Contrast ratio (Center) 250 300 -

Response Time [msec]

Color Chromaticity Coordinates (CIE) (Normal view angle)

www.jxlcd.com

[degrees]

Vertical (Upper) 15 20 -

5 Points - 1.2 (1) 13 Points - 1.5 (2)

Rising - 15 20

Falling - 10 15 Red x 0.560 0.590 0.620 Red y 0.300 0.330 0.360 Green x 0.290 0.320 0.350 Green y 0.510 0.540 0.570 Blue x 0.120 0.150 0.180

(Left) 40 45 -

(Lower) 30 35 -

Blue y 0.100 0.130 0.160 White x 0.283 0.313 0.343

White Luminance Cross talk

Note (1): 5 points position (Display area: 305.28 mm x 183.17 mm)

8/8

[cd/m2] %

White y 0.299 0.329 0.359

5 points average -- 200 - (1)

-- --- 1.4 (3)

H

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

Note (2): 13 points position

W

W/4 W/4 W/4 W/4

H/4

12

H/4

3

H/4

45

H/4

W

W/4

10

W/4

10

H/4

H

www.jxlcd.com

H/4

www.jxlcd.com

H/4

1

6

11

10

45

9

2

7

12

Note (3): Definition of Cross Talk (DCT)

DCT = | YB – YA | / YA ×100 (%)

YA ,YB = (511,127) or (170,383) or (853,383) or (511,639)

Where :

YA = Luminance of measured location without darkest gray pattern (cd/m2) YB = Luminance of measured location with darkest gray pattern (cd/m2)

(0, 0)

Gray Level 63

VIEW AREA

YA

(1023, 767)

Gray Level 0

Gray Level 63

10

(0, 0)

3

8

13

VIEW AREA

YB

(1023, 767)

9/9

5.0 Signal Interface

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

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-XB30S-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

55..22 SSiiggnnaall PPiinn

Pin# Signal Name Pin# Signal Name

1 GND 2 VDD 3 VDD 4 V

www.jxlcd.com

5 NC 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 NC 21 NC 22 GND 23 NC 24 NC 25 GND 26 NC 27 NC 28 GND 29 NC 30 NC

8 RxIN0-

EDID

10/10

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

55..33 SSiiggnnaall DDeessccrriippttiioonn

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.

Signal Name Description

V

+3.3V EDID Power

EDID

CLK DATA RxIN0-, RxIN0+ LVDS differential data input(Red0-Red5, Green0) RxIN1-, RxIN1+ LVDS differential data input(Green1-Green5, Blue0-Blue1) RxIN2-, RxIN2+ LVDS differential data input(Blue2-Blue5, Hsync, Vsync, 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. 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

DSPTMG

EDID Clock Input

EDID

EDID Data Input

EDID

Red Data 5 (MSB) Red Data 4 Red Data 3 Red Data 2 Red Data 1

www.jxlcd.com

Red Data 0 (LSB) (Red-pixel Data)

www.jxlcd.com

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) Data Clock

Display Timing

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 71.1 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.

This signal is stored at the falling edge of -DTCLK. When the signal is high, the pixel data shall be valid to be displayed.

11/11

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

VSYNC Vertical Sync The signal is synchronized to -DTCLK . HSYNC Horizontal Sync The signal is synchronized to -DTCLK .

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

55..44 SSiiggnnaall EElleeccttrriiccaall CChhaarraacctteerriissttiiccss

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;

Parameter Condition Min Max Unit

Vth

Vtl

LVDS Macro AC characteristics are as follows:

Clock Frequency (F) 60.7MHz 85MHz

Data Setup Time (Tsu) 600ps

Data Hold Time (Thd)

Differential Input High Voltage(Vcm=+1.2V)

Differential Input Low Voltage(Vcm=+1.2V)

T

F

www.jxlcd.com



-100

Min. Max.

600ps

100



[mV]

Input Clock

Input Data

ThdTsu

5

.

5

S

i

g

n

a

l

f

o

r

L

a

m

p

c

o

n

e

c

t

o

r

5

.

5

S

i

g

n

a

l

f

o

r

L

a

m

p

c

o

n

e

Pin # Signal Name

1 Lamp High Voltage

c

t

o

r

12/12

2 Lamp Low Voltage

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

www.jxlcd.com

13/13

R G B R G B R G B R G B R G B R G B 0 1

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

6.0 Pixel Format Image

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

1278 1279

1st Line

R G B R G B

768th Line

www.jxlcd.com

7.0 Parameter guide line for CCFL Inverter

Parameter Min DP-1 Max Units Condition



[cd/m2 ]

[Volt] rms (Ta=25℃) (Note 5)

[Watt] (Ta=25℃) (Note 5)

White Luminance 5 points average

CCFL current (ICFL) 2.5 6.0 7.0 [mA] rms (Ta=25℃) (Note 2)

CCFL Frequency (FCFL) 50 60 65 [KHz] (Ta=25℃) (Note 3)

CCFL Ignition Voltage (Vs) CCFL Voltage (Reference)

(VCFL) CCFL Power consumption

(PCFL)

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

14/14

170



200

1000 1200 [Volt] rms (Ta= 25℃) (Note 4)

650

4.2

(Ta=25℃)

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

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

8.0 Interface Timings

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

88..11 TTiimmiinngg CChhaarraacctteerriissttiiccss

www.jxlcd.com

Symbol Description Min Typ Max Unit

DOTCLK DOTCLK Frequency (TBD) 71.1 (TBD) [MHz] TCLOCK DOTCLK cycle time (TBD) 14.06 (TBD) [nsec] TH X total time THD X active time THB X blank time TV Y total time TVD Y active time Vsync Frame rate

Note: DE mode

www.jxlcd.com

     

1440 1280

160 823 768

60

     

[tck] [tck] [tck] [tx] [tx] [Hz]

15/15

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

88..22 TTiimmiinngg DDeeffiinniittiioonn

T

CLOCK

DOTCLK

Input Data

DE

Invaild

Data

Input Timing Definition ( DE Mode)

Pixel

1

T

HB

T

VB

Pixel

2

T

Pixel

3

T

HD

H

Pixel

N-1

T

VD

Pixel

N

Invaild

Data

Pixel

1

T

V

www.jxlcd.com

16/16

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

9.0 Power Consumption

Input power specifications are as follows;

Symbol Parameter Min Typ Max Units Condition Module

VDD PDD VDD Power

Logic/LCD Drive Voltage

3.0 3.3 3.6 [Volt] Load Capacitance 20uF 

1.6



[Watt] PDD Max VDD Power max IDD IDD Current

IDD Max IDD Current max

Allowable

VDDrp

VDDns

Lamp

ICFL CCFL current 2.5 6.0 7.0 VCFL PCFL

Total Power Consumption

Note: VDD=3.3V

Logic/LCD Drive Ripple Voltage

Allowable Logic/LCD Drive Ripple Noise

CCFL Voltage (Reference)

CCFL Power consumption

www.jxlcd.com

5.8 Watt (w/o Inverter,)@LCM circuit 1.6 Watt (typ.),B/L input 4.2 Watt(typ.)

 



 

(TBD) (TBD)

(TBD)

650

4.2

 



100

 

[Watt] Max Pattern (Note)

mA 64 Grayscale Pattern

mA

[mV]

p-p

[mV]

p-p

[mA]

rms

[Volt]

rms

[Watt]

Vertical stripe line Pattern (Note)

(Ta=25℃) (Ta=25℃) (Ta=25℃)

17/17

T3

T2

T5

T1

T6

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

10. 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.

www.jxlcd.com

0.1VDD

www.jxlcd.com

0.9VDD

0.1VDD

0ms<T1≦10ms 0ms≦T2≦50ms 0ms≦T3＜50ms 200ms≦T4 200ms≦T5 0ms≦T6

18/18

peak, 10 to 500

in each of three mutually

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

11.0 Reliability /Safety Requirement

1111..11 RReelliiaabbiilliittyy TTeesstt CCoonnddiittiioonnss

Items Required Condition

Temperature Humidity Bias High Temperature Operation Low Temperature Operation Continuous Life On/Off Test ON/30 sec. OFF/30sec., 30,000 cycles Hot Storage Cold Storage Thermal Shock Test Hot Start Test Cold Start Test Shock Test (Non-Operating)

Vibration Test (Non-Operating)

ESD

40℃/90%,300Hr 50℃/Dry,300Hr 0℃,500Hr 25℃ ,2000 hours

60℃/40% RH ,240 hours

-20℃/50% RH ,240 hours

-20℃/30 min ,60℃/30 min 100cycles 50℃/1 Hr min. Power on/off per 5 minutes, 5 times 0℃/1 Hr min. Power on/off per 5 minutes, 5 times 240G, 2ms, Half-sine wave Sinusoidal vibration, 1.5G zero-to-

Hz, 0.5 octave/minute perpendicular axes.

Contact : operation ±8KV / non-operation ±10KV Air : operation ±15KV / non-operation ±20KV

www.jxlcd.com

Altitude Test Maximum Side Mount Torque 2.5 kgf.cm .

CCFL Life: 10,000 hours minimum MTBF(Excluding the CCFL) : 30,000 hours with a confidence level 90%

1111..22 SSaaffeettyy

UL1950

10000 ft / operation / 8Hr 30000 ft / non-operation / 24r

19/19

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

12.0 Packing dimension

Paper pad

Cushion Top

For 14"

use

mark

14.0" Panel

14.0" Panel * 20 pcs

ESD Bag

Cushion

side

Carton

www.jxlcd.com

"H" taping close

Carton label position

20/20

13.0 Mechanical Characteristics

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

1133..11 LLCCMM OOuuttlliinnee ddiimmeennssiioonn ((FFrroonntt VViieeww))

www.jxlcd.com

21/21

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

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

www.jxlcd.com

22/22

www.DataSheet.co.kr

Datasheet pdf - http://www.DataSheet4U.net/

1133..33 SSccrreeww HHoollee DDeepptthh aanndd CCeenntteerr PPoossiittiioonn

Screw hole maximum depth, from side surface =2.5 mm (See drawing) Screw hole center location, from front surface = 3.1 ± 0.1mm (See drawing) Suggestions: Customers’ Screw maximum length = 2.3 mm (See drawing) Screw Torque: Maximum2.5 kgf-cm

www.jxlcd.com

23/23

AU Optronics B140EW01-V5 Product Specification

Specifications and Main Features

Frequently Asked Questions

User Manual