BOE HT140WXB-101 Specification

PROPRIETARY NOTE

THIS SPECIFICATION IS THE PROPERTY OF BOE OT AND SHALL NOT BE
REPRODUCED OR COPIED WITHOUT THE WRITTEN PERMISSION OF BOE OT
AND MUST BE RETURNED TO BOE OT UPON ITS REQUEST

HT140WXB-101

Product Specification

Rev. 0

BEIJING BOE OPTOELECTRONICS TECHNOLOGY

SPEC. NUMBER

S

B2006-5006-O (1/3) A4(210 X 297) A4(210 X 297)

PRODUCT GROUP

TFT-LCD

REV.

0

ISSUE DATE

2010.2.11

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PRODUCT GROUP

REVISION HISTORY

ISSUE DATEREV

2010.2.110TFT LCD PRODUCT

PREPARED DATE DESCRIPTION OF CHANGES ECN NO.REV.

Shawn Zhao2010.2.11Initial Release-0

SPEC. NUMBER

S

B2006-5006-O (2/3) A4(210 X 297)

SPEC TITLE
HT140WXB-101 Product Specification

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PRODUCT GROUP

Contents

ISSUE DATEREV

2010.2.110TFT LCD PRODUCT

PageItemsNo.

4General Description1.0
6Absolute Maximum ratings2.0
7Electrical specifications.3.0

9Optical specifications.4.0
14Interface Connection5.0
18Signal Timing Specification6.0
20Signal Timing waveforms7.0
22Input Signals, Display Colors & Gray Scale of Colors8.0
23Power Sequence9.0
24Connector description10.0
25Mechanical Characteristics11.0
26Reliability Test12.0
26Handling & Cautions.13.0
27Label14.0
29Packing information15.0
30Mechanical Outline Dimension16.0
32EDID Table17.0

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PRODUCT GROUP

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2010.2.110TFT LCD PRODUCT

1.0 GENERAL DESCRIPTION

1.1 Introduction

HT140WXB-101 is a color active matrix TFT LCD module using amorphous silicon TFT's
(Thin Film Transistors) as an active switching devices. This module has a 14.0 inch
diagonally measured active area with WXGA resolutions (1366 horizontal by 768 vertical
pixel array). Each pixel is divided into RED, GREEN, BLUE dots which are arranged in
vertical Stripe and this module can display 262,144 colors. The TFT-LCD panel used for this
module is a low reflection and higher color type. Therefore, this module is suitable for
Notebook PC. The LED Driver for back-light driving is built in this model.
All input signals are LVDS interface compatible.

LED Driver

LVDS

Connector

Input
Signal

1

VDD

LVDS Rx

+

T/CON

+

Mini-LVDS Tx

DC/DC

Gamma

Vcom

BACK LIGHT (Fluorescent Lamp)

1.2 Features

z 1 Channel LVDS Interface with 1 pixel / clock
z Thin and light weight
z 6-bit color depth, display 262K colors
z Single LED Lighting Bar. (Top side/Horizontal Direction)
z Data enable signal mode
z Side Mounting Frame
z Green Product (RoHS & Halogen free product)
z On board LED Driving circuit
z Low driving voltage and low power consumption
z On board EDID chip

LED Lighting Bar

Gate Driver

TFT LCD Panel

1366 ×768

Source Driver

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1.3 Application

z Notebook PC (Wide type)

1.4 General Specification

The followings are general specifications at the model HT140WXB-101. (listed in Table 1.)

<Table 1. General Specifications>

RemarksUnitSpecificationParameter

mm309.4(H) ×173.95(V) Active area

pixels1366 (H) ×768 (V)Number of pixels

RGB Vertical stripePixel arrangement

Normally WhiteDisplay mode

Glare (Clear Black) / Hard coating 3HSurface treatment

Power consumption

: 1.0 (max)

D

: 4.0 (max)

total

Notes : 1. LED Lighting Bar (40*LED Array)

mm0.2265(H) ×0.2265 (V)Pixel pitch

colors262KDisplay colors

mm323.5 (H) ×192 (V) ×5.2 (D:max)Dimensional outline

g350 (max)Weight

Note 1Upper edge side, 1-LED Lighting Bar typeBack-light
WP
WPBL: 3.0 (max)
WP

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PRODUCT GROUP

e

Temp

(

)

(

)

(

)

(

)

ty

e

ISSUE DATEREV

2.0 ABSOLUTE MAXIMUM RATINGS

The followings are maximum values which, if exceed, may cause faulty operation or
damage to the unit. The operational and non-operational maximum voltage and current
values are listed in Table 2.

2010.2.110TFT LCD PRODUCT

< Table 2. Absolute Maximum Ratings>

Ta=25+/-2°C

RemarksUnitMax.Min.SymbolParameter

Power Supply Voltage
Logic Supply Voltage
Operating Temperature
Storage Temperature

DD

IN

OP

ST

+500T
+60-20T

V4.0-0.3V

Note 1

VVDD+0.3Vss-0.3V

℃

Note 2

℃

Notes : 1. Permanent damage to the device may occur if maximum values are exceeded

functional operation should be restricted to the condition described under normal
operating conditions.

2. Temperature and relative humidity range are shown in the figure below.
95 % RH Max. ( 40 OC ≥ Ta)
Maximum wet - bulb temperature at 39 OC or less. (Ta > 40 OC) No condensation.

Relative Humudi

100

90

40, 95

80

60

50, 80

Operating Range

40

Storage Rang

20

5

-40 -20 0 20 40 60 80

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SPEC TITLE
HT140WXB-101 Product Specification

60, 27

Storage Rang

erature

℃

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PRODUCT GROUP

3.0 ELECTRICAL SPECIFICATIONS

3.1 Electrical Specifications

ISSUE DATEREV

2010.2.110TFT LCD PRODUCT

< Table 3. Electrical specifications >

Parameter Min. Typ. Max. Unit Remarks

Power Supply Voltage V
Permissible Input Ripple

Voltage

V

Power Supply Current I
Positive-going Input

Threshold Voltage
Negative-going Input

Threshold Voltage

V

V

Differential Input Voltage V

Power Consumption

P

P

DD

RF

DD

IT+

IT-

BL

Ta=25+/-2°C

3.0 3.3 3.6 V Note 1

--100mVAt V

DD

= 3.3V

- 203 303 mA Note 1

--100mV
Vcm = 1.2V typ.

-100 - - mV

ID

D

200 - 600 mV

- 0.7 1.0 W Note 1

- 2.85 3.0 W Note 2

P

total

- 3.55 4.0 W

Notes : 1. The supply voltage is measured and specified at the interface connector of LCM.

The current draw and power consumption specified is for 3.3V at 25℃.

a) Typ : Window XP pattern
b) Max : Vertical 2 line skip pattern

2. Calculated value for reference (VLED × ILED)

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3.0 ELECTRICAL SPECIFICATIONS

3.2 Backlight Unit

ISSUE DATEREV

2010.2.110TFT LCD PRODUCT

< Table 4. LED Driving guideline specifications >

Parameter Min. Typ. Max. Unit Remarks

LED Forward Voltage V
LED Forward Current I
LED Power Consumption P

F

F

LED

3.0 3.2 3.4 V

-20 mA -

2.85 3.0 W
LED Life-Time N/A 15,000 - - Hour
Power supply voltage for

LED Driver

V

LED

61221V

Backlight on 2.0 5.0 V

EN Control

Level

Backlight off 0 1.0 V

PWM

PWM High

Level

2.0 5.0 V

Control

Level

PWM Low

Level

00.1V

Ta=25+/-2°C

-

Note 1

IF = 20mA

PWM Control Frequency F

PWM

180 200 10,000 Hz

Duty Ratio - 20 - 100 %

Notes : 1. Calculator Value for reference ILED × VLED = PLED

2. The LED Life-time define as the estimated time to 50% degradation of initial luminous.

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4.0 OPTICAL SPECIFICATION

4.1 Overview

The test of Optical specifications shall be measured in a dark room (ambient luminance ≤ 1
lux and temperature = 25±2℃) with the equipment of Luminance meter system (Goniometer
system and TOPCON BM-5) and test unit shall be located at an approximate distance
50cm from the LCD surface at a viewing angle of θ and Φ equal to 0°. We refer to θØ=0
(=θ3 ) as the 3 o’clock direction (the “right”), θØ=90 (= θ12 ) as the 12 o’clock direction
(“upward”), θØ=180 (= θ9 ) as the 9 o’clock direction (“left”) and
θØ=270(= θ6 ) as the 6 o’clock direction (“bottom”). While scanning θand/or Ø, the center
of the measuring spot on the Display surface shall stay fixed. The backlight should be
operating for 30 minutes prior to measurement. VDD shall be 3.3+/- 0.3V at 25°C.
Optimum viewing angle direction is 6 ’clock.

4.2 Optical Specifications

Viewing Angle

range

Luminance of

White
White

Luminance

uniformity

White Chromaticity

Reproduction

of color

Response Time

(Rising + Falling)

Horizontal

Vertical

5 Points

Red

Green

Blue

<Table 5. Optical Specifications>

Θ

3

Θ

Θ

CRLuminance Contrast ratio

T
CTCross Talk

Θ

Y

9

12

6

w

x

w
w

x

R
R
G
G
B

B

RT

CR > 10

Θ = 0°

Θ = 0°

LED = 20mA

I

Θ = 0°

Θ = 0°

Ta= 25° C

Θ = 0°
Θ = 0°

RemarkUnitMax.Typ.Min.ConditionSymbolParameter

Deg.--40
Deg.--40
Deg.--15
Deg.--30

-200180

--80ΔY55 Points

--65ΔY1313 Points

0.3430.3130.283

0.3590.3290.299y

0.6050.5750.545

0.3650.3350.305y

0.3650.3350.305x

0.6150.5850.555y

0.1850.1550.125x

0.1500.1200.090y
ms16-

2

Note 1

Note 2600500
Note 3cd/m

Note 4

Note 5

Note 68
Note 7%2.0--

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Notes : 1. Viewing angle is the angle at which the contrast ratio is greater than 10. The

viewing angles are determined for the horizontal or 3, 9 o’clock direction and the
vertical or 6, 12 o’clock direction with respect to the optical axis which is normal
to the LCD surface (see FIGURE 1).

2. Contrast measurements shall be made at viewing angle of Θ= 0 and at the center
of the LCD surface. Luminance shall be measured with all pixels in the view field
set first to white, then to the dark (black) state .
(see FIGURE 1) Luminance Contrast Ratio (CR) is defined mathematically.

Luminance when displaying a white raster

CR =

Luminance when displaying a black raster

ISSUE DATEREV

2010.2.110TFT LCD PRODUCT

3. Center Luminance of white is defined as luminance values of 5 point average

across the LCD surface. Luminance shall be measured with all pixels in the view
field set first to white. This measurement shall be taken at the locations shown
in FIGURE 2 for a total of the measurements per display.

4. The White luminance uniformity on LCD surface is then expressed as : ΔY =
Minimum Luminance of 5(or 13) points / Maximum Luminance of 5(or 13) points
(see FIGURE 2 and FIGURE 3).

5. The color chromaticity coordinates specified in Table 5 shall be calculated from
the spectral data measured with all pixels first in red, green, blue and white.
Measurements shall be made at the center of the panel.

6. The electro-optical response time measurements shall be made as FIGURE 4
by switching the “data” input signal ON and OFF. The times needed for the
luminance to change from 10% to 90% is Tr, and 90% to 10% is Td.

7. Cross-Talk of one area of the LCD surface by another shall be measured by
comparing the luminance (YA) of a 25mm diameter area, with all display pixels
set to a gray level, to the luminance (YB) of that same area when any adjacent
area is driven dark. (See FIGURE 5).

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4.3 Optical measurements

Photo detector

(TOPCON BM-5A)

PRODUCT GROUP

Figure 1. Measurement Set Up

ISSUE DATEREV

2010.2.110TFT LCD PRODUCT

Field = 2

TFT-LCD module

o

50 cm

LCD panel

Center of the screen

Optical characteristics measurement setup

Figure 2. White Luminance and Uniformity Measurement Locations (5 points)

Center Luminance of white is defined as luminance values of center 5 points
across the LCD surface. Luminance shall be measured with all pixels in the view
field set first to white. This measurement shall be taken at the locations shown in
FIGURE 2 for a total of the measurements per display.

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Figure 3. Uniformity Measurement Locations (13 points)

ISSUE DATEREV

2010.2.110TFT LCD PRODUCT

The White luminance uniformity on LCD surface is then expressed as : ΔY5 =
Minimum Luminance of five points / Maximum Luminance of five points (see
FIGURE 2) , ΔY13 = Minimum Luminance of 13 points /Maximum Luminance of
13 points (see FIGURE 3).

Figure 4. Response Time Testing

Display data

Optical
Response

White(TFT OFF)

TR

100%

90%

10%

0%

Black(TFT ON)

White(TFT OFF)

TF

Time

The electro-optical response time measurements shall be made as shown in
FIGURE 4 by switching the “data” input signal ON and OFF. The times needed
for the luminance to change from 10% to 90% is Td and 90% to 10% is Tr.

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Figure 5. Cross Modulation Test Description

ISSUE DATEREV

2010.2.110TFT LCD PRODUCT

VIEW AREA

(1195, 384)

Y

A

Cross-Talk (%) = × 100

L31

YB-Y

Y

B

VIEW AREA

342,192

A

1025, 192

YB(1195, 384)

1025,576342,576

L0

Where:

YA= Initial luminance of measured area (cd/m2)
YB= Subsequent luminance of measured area (cd/m2)

The location measured will be exactly the same in both patterns

Cross-Talk of one area of the LCD surface by another shall be measured by
comparing the luminance (YA) of a 25mm diameter area, with all display pixels
set to a gray level, to the luminance (YB) of that same area when any adjacent
area is driven dark (Refer to FIGURE 5).

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5.0 INTERFACE CONNECTION.

5.1 Electrical Interface Connection

The electronics interface connector is I-PEX 20455-040E-12 or Compatible or
equivalent. The mating connector part number is I-PEX 20455-040T-11 or Compatible.
The connector interface pin assignments are listed in Table 6.

<Table 6. Pin Assignments for the Interface Connector>

FunctionsSymbolTerminal

DescriptionSymbolPin No.

Connect to Pin34DIAG_LOOP1
Power Supply, 3.3V (typ.)VDDIN2
Power Supply, 3.3V (typ.)VDDIN3
VDC 3.3Vpower for EDIDVDC4
BIST control(Note.1)BISTC5
EDID ClockCLK EDID6
EDID DataData EDID7
Transmission Data of 0 Negative -RxIN0-8
Transmission Data of 0 Positive +RxIN0+9
GroundGND10
Transmission Data of 1 Negative -RxIN1-11
Transmission Data of 1 Positive +RxIN1+12
GroundGND13
Transmission Data of 2 Negative -RxIN2-14
Transmission Data of 2 Positive +RxIN2+15
GroundGND16
Sampling Clock of Negative -RxCLKIN-17
Sampling Clock of Positive +RxCLKIN+18
GroundGND19
No ConnectionNC20

21
22
23
24
25
26
27
28
29
30

(CE)

(CTL)

No ConnectionNC
GroundGND
No ConnectionNC
No ConnectionNC
GroundGND

LCD internal use only
GroundGND

No ConnectionNC
No ConnectionNC

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FunctionsSymbolTerminal

DescriptionSymbolPin No.

LED GroundVLED_GND31
LED GroundVLED_GND32
LED GroundVLED_GND33
Connect to Pin1DIAG_LOOP34
System PWM Signal InputPWM35
LED enable pin(+3.3V Input)LED_EN36
No Connection (Reserve)NC37
LED Power Supply 6V-21VVLED38
LED Power Supply 6V-21VVLED39
LED Power Supply 6V-21VVLED40

Note.1

-BIST=“H (3.3V)” : Display BIST pattern @ No LVDS CLK or DE

ISSUE DATEREV

2010.2.110TFT LCD PRODUCT

(white->black->red->green->blue->white…)

-BIST=“L(GND or NC)” : Display black pattern @ No LVDS CLK or DE

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5-2. LVDS Interface

PRODUCT GROUP

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PC Side

CN1
R0~R5
G0~G5

B0~B5

Hsync
Vsync

DE

CLK

6
6

6

TTL Parallel-to-LVDS

PLL

100 ohm

100 ohm

100 ohm

100 ohm

Note. Transmitter : Thine THC63LVDM63A or equivalent.

Transmitter is not contained in Module.

5.3.LVDS Input signal

CLK+

Vdiff=0V

TFT-LCD Side

LVDS to TTL Parallel

PLL

6
6

6

R0~R5
G0~G5

B0~B5

Hsync
Vsync

DE

CLK

Rin0

Rin1

Rin2

Prior cycle

GO R5 R4 R3 R2 R1 R0

B1 B0 G5 G4 G3 G2 G1

DE Vsync B5 B4 B3 B2Hsync

Signal for 1 DCLK cycle Next cycle

Note. Pin connection in case of using Thine THC63LVDM63A

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5.3 Data Input Format

<Table 6. Pin Assignments for the Interface Connector>

(1,1) (2,1) (1365,1) (1366,1)

R G B R G B R G B R G B

1 Pixel = 3 Dots

R G B

ISSUE DATEREV

2010.2.110TFT LCD PRODUCT

R G B R G B R G B R G B

(1,768) (2,768) (1365,768) (1366, 768)

Display Position of Input Data (V-H)

5.4 Back-light & LCM Interface Connection

Interface Connector: MS24022P10 or Equivalent

<Table 7. Pin Assignments for the BLU & LCM Connector>

Pin No. Symbol Description Pin No. Symbol Description

1 Vout LED anode connection 6 LED1 LED cathode connection
2 Vout LED anode connection 7 LED2 LED cathode connection
3 Vout LED anode connection 8 LED3 LED cathode connection
4 NC No Connection 9 LED4 LED cathode connection
5 NC No Connection 10 LED5 LED cathode connection

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6.0 SIGNAL TIMING SPECIFICATION

6.1 The HT140WXB-101 is operated by the DE only.

Item Symbols Min Typ Max Unit

Frequency 1/Tc 40 69.3 - MHz

ISSUE DATEREV

2010.2.110TFT LCD PRODUCT

Clock

Frame Period Tv

Vertical Display Period Tvd 768 768 768 lines

One line Scanning

Horizontal Display

High Time Tch - 4/7 - Tc

Low Time Tcl - 3/7 - Tc

776 788 800 lines

-60- Hz

- 16.7 - ms

Period

Period

Th 1406 1466 1526 clocks

Thd 1366 1366 1366 clocks

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6.2 LVDS Rx Interface Timing Parameter

The specification of the LVDS Rx interface timing parameter is shown in Table 8.

<Table 8. LVDS Rx Interface Timing Specification>

Item Symbol Min Typ Max Unit Remark

nsec2513.83-tRCIPCLKIN Period

CLK Difference tCdiff -tRCIP*(3/7) 0 +tRCIP*(3/7) nsec

Input Data 0 tRIP1 -0.4 0.0 +0.4 nsec
Input Data 1 tRIP0 tRICP/7-0.4 tRICP/7 tRICP/7+0.4 nsec

Input Data 2 tRIP6 2 ×tRICP/7-0.4 2 ×tRICP/7 2 ×tRICP/7+0.4 nsec
Input Data 3 tRIP5 3 ×tRICP/7-0.4 3 ×tRICP/7 3 ×tRICP/7+0.4 nsec
Input Data 4 tRIP4 4 ×tRICP/7-0.4 4 ×tRICP/7 4 ×tRICP/7+0.4 nsec
Input Data 5 tRIP3 5 ×tRICP/7-0.4 5 ×tRICP/7 5 ×tRICP/7+0.4 nsec

ISSUE DATEREV

2010.2.110TFT LCD PRODUCT

Input Data 6 tRIP2 6 ×tRICP/7-0.4 6 ×tRICP/7 6 ×tRICP/7+0.4 nsec

tRIP2

tRIP3

tRIP4

tRIP5

tRIP6

tRIP0

tRIP1

RXO/Ez +/-

* Z = 0, 1, 2,3

RxOCLKIN+

RxECLKIN+ tCdiff

Rx2 Rx1 Rx0 Rx6 Rx5 Rx4 Rx3 Rx2 Rx1 Rx0Rx3

tRCIP

Vdiff=0[v]Vdiff=0[v]

* Vdiff = (RXO/Ez+)-(RXO/Ez-),…. ,(RXO/ECLK+)-(RXO/ECLK-)

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7.0 SIGNAL TIMING WAVEFORMS OF INTERFACE SIGNAL

7.1 Sync Timing Waveforms

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2010.2.110TFT LCD PRODUCT

V-Sync

H-Sync

DE

Over 3 H-sync

1) Need over 3 H-sync during V-Sync Low

2) Fix H-Sync width from V-Sync falling edge to first rising edge

7.2 Vertical Timin g Waveforms

Fix H-Sync width Area

Tv

Tvd

MCLK

Th

DE

R7 ~ R0

G7 ~ G0

B7 ~ B0

Invalid Data DataInvalid

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x,1 x,2 x,y x+1,1

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7.3 Horizontal Timing Waveforms

MCLK

Tc

DE

RA7 ~RA0

GA7 ~GA0

BA7 ~BA0

D1 D2 Dn Data D1 D2 D3

Thd

Th

D1048 D1049 D1050

ISSUE DATEREV

2010.2.110TFT LCD PRODUCT

Invalid

MCLK

Data

DE

Tch

Tds

Valid

Tes

2.0V

Tcl

1.5V

Tdh

Data

2.0V

0.8V

2.0V

0.8V

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8.0 INPUT SIGNALS, BASIC DISPLAY COLORS & GRAY SCALE OF COLORS

Colors & Data signal

Gray scale R0 R1 R2 R3 R4 R5 G0 G1 G2 G3 G4 G5 B0 B1 B2 B3 B4 B5

Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Blue 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1

Basic Green 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0

colors Light Blue 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1

Red 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0
Purple 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1
Yellow 1 1 1 1 1 1 1 1 1 1 1 1 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
Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

△

Darker 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Gray scale

of Red

Gray scale

of Green

Gray scale

of Blue

Gray △ 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0

scale Darker 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0

of

White

& Brighter 1 0 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1

Black

△↑↑↑
▽↓↓↓

Brighter 1 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0

▽

Red 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0

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

Darker 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0

△↑↑↑
▽↓↓↓

Brighter 0 0 0 0 0 0 1 0 1 1 1 1 0 0 0 0 0 0

▽ 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0

Green 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0

Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

△

Darker 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0

△↑
▽↓

Brighter 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1

▽

Blue 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1

Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

ᇞ ↑↑↑

▽↓↓↓

▽

White 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

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

0 1 1 1 1 1 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 0 0 0 0 0

↓
↓

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

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

↑
↓

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9.0 POWER SEQUENCE

To prevent a latch-up or DC operation of th e LCD module, the power on/off
sequence shall be as shown in below

ISSUE DATEREV

2010.2.110TFT LCD PRODUCT

Power Supply

Interface Signal

Backlight Power on

PWM for LED Driver

( Dimming signal)

Enable for LED Driver

( Backlight on/off)

0V

0V

0.9VDD

0.1VDD

T1

0V

T2

Valid

T3 T8

T4

T5 T6

0.9VDD

0.1VDD

T9

T10

T7

● T1 ≤ 10 ms

● 0 ms ≤ T2 ≤ 50 ms

● 200 ms ≤ T3

● 10 ms ≤ T4

● 10 ms ≤ T5

● 0 ms ≤ T6

● 10 ms ≤ T7

● 200 ms ≤ T8

● 0 ms ≤ T9 ≤ 50 ms

● 1s ≤ T10

Notes:

1. When the power supply VDD is 0V, keep the level of input signals on
the low or keep high impedance.

2. Do not keep the interface signal high impedance when power is on.
Back Light must be turn on after power for logic and interface signal
are valid.

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10.0 Connector Description

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

10.1 TFT LCD Module

ISSUE DATEREV

2010.2.110TFT LCD PRODUCT

For Signal ConnectorConnector Name /Description

IPEX or CompatibleManufacturer
I-PEX 20455-040E-12 or CompatibleType/ Part Number
I-PEX 20455-040T-11 or CompatibleMating housing/ Part Number

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11.0 MECHANICAL CHARACTERISTICS

11.1 Dimensional Requirements

FIGURE 6 shows mechanical outlines for the model HT140WXB-101.
Other parameters are shown in Table 9.

<Table 9. Dimensional Parameters>

309.40 (H) ×173.95 (V)Active Area

1366 (H) X 768 (V) (1 pixel = R + G + B dots)Number of pixels

0.2265 (H) X 0.2265 (V)Pixel pitch
RGB Vertical stripePixel arrangement

262KDisplay colors

ISSUE DATEREV

2010.2.110TFT LCD PRODUCT

UnitSpecificationParameter

Normally whiteDisplay mode

mm323.5*192*5.2 (max)Dimensional outline

gram350 (max)Weight

Connector : MS24022P10

Back Light

LED, Horizontal-LED Array type

10.2 Mounting

See FIGURE 6.

10.3 Glare and Polarizer Hardness.

The surface of the LCD has an glare coating to maximize readability and hard coating
to reduce scratching.

10.4 Light Leakage

There shall not be visible light from the back-lighting system around the edges of the
screen as seen from a distance 50cm from the screen with an overhead light level of 350lux.

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12.0 RELIABILITY TEST

The Reliability test items and its conditions are shown in below.

PRODUCT GROUP

<Table 10. Reliability test>

ConditionsTest ItemsNo

Ta = 60 ℃, 240 hrsHigh temperature storage test1
Ta = -20 ℃, 240 hrsLow temperature storage test2

ISSUE DATEREV

2010.2.110TFT LCD PRODUCT

3

7

8

9

High temperature & high humidity
operation test

Vibration test
(non-operating)

Shock test
(non-operating)

Electro-static discharge test
(non-operating)

Ta = 50 ℃, 80%RH, 240 hrs
Ta = 50 ℃, 240 hrsHigh temperature operation test4

Ta = 0 ℃, 240 hrsLow temperature operation test5
Ta = -20 ℃↔60 ℃ (0.5 hr), 100 cycleThermal shock6

1.5G, 10~500Hz Sine
X,Y,Z / Sweep rate : 0.5hour

220G, Half Sine Wave 2msec
±X,±Y,±Z Once for each direction

Air : 150 pF, 330Ω, 15 KV
Contact : 150 pF, 330Ω, 8 KV

13.0 HANDLING & CAUTIONS

(1) Cautions when taking out the module

y Pick the pouch only, when taking out module from a shipping package.

(2) Cautions for handling the module

y As the electrostatic discharges may break the LCD module, handle the LCD module with

care. Peel a protection sheet off from the LCD panel surface as slowly as possible.

y As the LCD panel and back - light element are made from fragile glass material, impulse

and pressure to the LCD module should be avoided.

y As the surface of the polarizer is very soft and easily scratched, use a soft dry cloth

without chemicals for cleaning.

y Do not pull the interface connector in or out while the LCD module is operating.
y Put the module display side down on a flat horizontal plane.
y Handle connectors and cables with care.

(3) Cautions for the operation

y When the module is operating, do not lose CLK, ENAB signals. If any one of these

signals is lost, the LCD panel would be damaged.

y Obey the supply voltage sequence. If wrong sequence is applied, the module

would be damaged.

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(4) Cautions for the atmosphere

y Dew drop atmosphere should be avoided.
y Do not store and/or operate the LCD module in a high temperature and/or humidity

atmosphere. Storage in an electro-conductive polymer packing pouch and under relatively
low temperature atmosphere is recommended.

(5) Cautions for the module characteristics

y Do not apply fixed pattern data signal to the LCD module at product aging.
y Applying fixed pattern for a long time may cause image sticking.

(6) Other cautions

y Do not disassemble and/or re-assemble LCD module.
y Do not re-adjust variable resistor or switch etc.
y When returning the module for repair or etc., Please pack the module not to be broken.

We recommend to use the original shipping packages.

ISSUE DATEREV

2010.2.110TFT LCD PRODUCT

14.0 LABEL

(1) Product label

1

Type designation

No 1. Control Number

No 2. Rank / Grade

23 4

5

67

X

XXXXXX X100XX X XXX

No 5. Month (1, 2, 3, …, 9, X, Y, Z)

No 6. Product Identification (FG)

No 7. Serial Number

No 3. Line classification (BOE OT:A/BC)

No 4. Year (10 : 2010, 11: 2011, …)

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(2) High voltage caution label

(3) Box label

Label Size: 110 mm (L) × 56 mm (W)
Contents
Model: HT140WXB-101
Q`ty: Module Q`ty in one box
Serial No.: Box Serial No. See next figure for detail description.
Date: Packing Date
Internal use of Product

ISSUE DATEREV

2010.2.110TFT LCD PRODUCT

HT140WXB-101

00 0 0 00 0 0000 000000
Type Grade Line Year Month Internal use Serial No

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S

0000000000000

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38

201X.X.XX

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15.0 PACKING INFORMATION

15.1 Packing order

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2010.2.110TFT LCD PRODUCT

15.2 Notes

z Box Dimension: 526mm(W) x 346mm(D) x 448mm(H)
z Package Quantity in one Box: 38pcs
z Total Weight: 16kg

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16.0 MECHANICAL OUTLINE DIMENSION

Figure 6. TFT-LCD Module Outline Dimension (Front View)

ISSUE DATEREV

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Figure 7. TFT-LCD Module Outline Dimensions (Rear view)

ISSUE DATEREV

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17.0 EDID Table

PRODUCT GROUP

ISSUE DATEREV

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