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REPRODUCED OR COPIED WITHOUT THE WRITTEN PERMISSION OF BOE OT
AND MUST BE RETURNED TO BOE OT UPON ITS REQUEST
TITLE : HT141WXB-100
Product Specification
Rev. A
BEIJING BOE OPTOELECTRONICS TECHNOLOGY
SPEC. NUMBER PRODUCT GROUP REV. ISSUE DATE PAGE
TFT-LCD A 2008.11.04. 1 OF 31
B2006-5006-O (1/3) A4(210 X 297)
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PRODUCT GROUP REV ISSUE DATE
TFT LCD PRODUCT A 2008.11.04.
REVISION HISTORY
REV. ECN NO. DESCRIPTION OF CHANGES DATE PREPARED
0 - Initial Release 2008.10.13. W. Kim
A Changed Lamp Start Voltage Spec. 2008.11.03. W. Kim
SPEC. NUMBER SPEC TITLE PAGE
HT141WXB-100 Product Specification 2 OF 31
B2006-5006-O (2/3) A4(210 X 297)
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PRODUCT GROUP REV ISSUE DATE
TFT LCD PRODUCT A 2008.11.04.
Contents
No. Items Page
1.0 General Description 4
2.0 Absolute Maximum ratings 6
3.0 Electrical specifications. 7
4.0 Optical specifications. 9
5.0 Interface Connection 14
6.0 Signal Timing Specification 17
7.0 Signal Timing waveforms 17
8.0 Input Signals, Display Colors & Gray Scale of Colors 19
9.0 Power Sequence 20
10.0 Mechanical Characteristics 21
11.0 Reliability Test 22
12.0 Handling & Cautions. 22
13.0 Label 23
14.0 Packing information 25
15.0 Mechanical Outline Dimension 26
16.0 EDID Table 28
SPEC. NUMBER SPEC TITLE PAGE
HT141WXB-100 Product Specification 3 OF 31
B2006-5006-O (3/3) A4(210 X 297)
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PRODUCT GROUP REV ISSUE DATE
TFT LCD PRODUCT A 2008.11.04.
1.0 GENERAL DESCRIPTION
1.1 Introduction
HT141WXB-100 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 14.1 inch
diagonally measured active area with WXGA resolutions (1280 horizontal by 800 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 DC/AC inverter for back-light driving is not built in this model.
Source Driver
LVDS
Input
Signal LVDS Rx
+
Connector (CN 1)
T/CON
Gate Driver
TFT LCD Panel
BACK LIGHT (Fluorescent Lamp)
DC/DC
1280 800
VDD Gamma
Vcom
EDID/EEPROM Backlight Unit
I2C bus
CN2
1.2 Features
z SPWG (Standard Panel Working Group) 14.1"W type WXGA(16:10) Form Factor
z Thin and light weight
z 3.3 V power supply
z 1 Channel LVDS Interface
z Single CCFL (Bottom side/Horizontal Direction)
z 262,144 colors
z Data enable signal mode
z Side Mounting Frame
z Green Product (RoHS product)
z On board EDID chip
z Low driving voltage and low power consumption
SPEC. NUMBER SPEC TITLE PAGE
HT141WXB-100 Product Specification 4 OF 31
B2006-5006-O (3/3) A4(210 X 297)
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1.3 Application
z Notebook PC (Wide type)
1.4 General Specification
The followings are general specifications at the model HT141WXB-100. (listed in Table 1.)
Parameter Specification Unit Remarks
Active area 303.36 (H) 189.60 (V) (14.1" diagonal) mm
Number of pixels 1280 (H) 800 (V) pixels
Pixel pitch 0.237 (H) 0.237 (V) mm
Pixel arrangement RGB Vertical stripe
Display colors 262,144 colors
Display mode Normally White
Dimensional outline 319.5r0.5 (H) 205.5r0.5 (V) 5.5 (D:max) mm
Weight 390 (typ) g
Surface treatment Glare (Clear Black) / Hard coating 3H
Back-light Bottom edge side, 1-CCFL type Note 1
Power consumption PD : 1.1 W
PBL : 4.1 W
Ptotal : 5.2 W
Notes : 1. CCFL (Cold Cathode Fluorescent Lamp)
SPEC. NUMBER SPEC TITLE PAGE
HT141WXB-100 Product Specification 5 OF 31
B2006-5006-O (3/3) A4(210 X 297)
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TFT LCD PRODUCT A 2008.11.04.
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.
< Table 2. Absolute Maximum Ratings> Ta=25+/-2 C
Parameter Symbol Min. Max. Unit Remarks
Power Supply Voltage VDD -0.3 4.0 V
Logic Supply Voltage VIN -0.3 VDD+0.3 V
Lamp Current IL 2.0 7.0 mArms
Note 1
Lamp frequency FL 40 80 kHz
Operating Temperature TOP 0 +50
Note 2
Storage Temperature TSP -20 +70
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 Humudity
100
90 (40, 90)
80
60
Operating Range (50, 50)
40
(60, 27)
20
Storage Range
5
-40 -20 0 20 40 60 80
Temperature ( )
SPEC. NUMBER SPEC TITLE PAGE
HT141WXB-100 Product Specification 6 OF 31
B2006-5006-O (3/3) A4(210 X 297)
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TFT LCD PRODUCT A 2008.11.04.
3.0 ELECTRICAL SPECIFICATIONS
3.1 Electrical Specifications
< Table 3. Electrical specifications IBL= 6.0mA
Parameter Min. Typ. Max. Unit Remarks
Power Supply Voltage VDD 3.0 3.3 3.6 V Note 1
Permissible Input Ripple
VRF - - 100 mV At VDD = 3.3V
Voltage
Power Supply Current IDD - 330 400 mA Note 1
High Level Differential Input
VIH - - 100 mV
Signal Voltage
Low Level Differential Input
VIL - - 100 mV
Signal Voltage
Back-light Lamp Voltage VBL - 670 - Vrms Note 2
Back-light Lamp Current IBL 2.0 6.0 7.0 mA
Back-light Lamp operating One Lamp
FL 40 60 80 KHz
Frequency Note 3
At Ta = 25
- - 1,340 Vrms
Note 4
Lamp Start Voltage Vs
At Ta = 0
- - 1,680 Vrms
Note 4
Lamp Life 10000 15000 - Hrs Note 5
PD - 1.1 1.3 W Note 1
Power Consumption PBL - 4.1 4.3 W Note 6
Ptotal - 5.2 5.6 W
SPEC. NUMBER SPEC TITLE PAGE
HT141WXB-100 Product Specification 7 OF 31
B2006-5006-O (3/3) A4(210 X 297)
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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. Reference value, which is measured with Samsung Electric SIC-180 Inverter.
(VBL Min is value at IBL Min and VBL Max is value at IBL Max)
3. The lamp frequency should be selected as different as possible from the horizontal
synchronous frequency and its harmonics to avoid interference which may
cause line flow on the display.
4.
5. End of Life shall be determined by the time when any of the following is satisfied
under continuous lighting at 25 and IBL = 6.0[mA] Max Only.
y Intensity drops to 50% of the Initial Value.
6. Calculated value for reference (VBL IBL)
4.0 OPTICAL SPECIFICATION
4.1 Overview
The test of Optical specifications shall be measured in a dark room (ambient luminance d 1
lux and temperature = 25r2 ) with the equipment of Luminance meter system (Goniometer
system and TOPCONE BM-5) and test unit shall be located at an approximate distance
50cm from the LCD surface at a viewing angle of and equal to 0q. We refer to