Quanta QD141X1LH03 Specification
QD141X1LH03A2 Page
These specification sheets are the proprietary product of Quanta Display Inc. (”QDI”)
and include materials protected under copyright of QDI. Do not reproduce or cause any third
party to reproduce them in any form or by any means, electronic or mechanical, for any
purpose, in whole or in part, without the express written permission of QDI.
The device listed in these technical literature sheets w as designed and manufactured
for use in OA equipment.
In case of using the device for applications such as control and safety equipment for
transportation (aircraft, trains, automobiles, etc. ), rescue and security equipment and
various safety related equipment which require higher reliability and safety, take into
consideration that appropriate measures such as fail-safe functions and redundant system
design should be taken.
1
Do not use the device for equipment that requires an extreme level of reliability, such as
aerospace applications, telecommunication equipment (trunk lines), nuclear power control
equipment and medical or other equipment for life support.
QDI assumes no responsibility for any damage resulting from the use of the device
which does not comply with the instructions and the precautions specified in these
technical literature sheets.
Contact and consult with a QDI sales representative for any questions about this device.
QD141X1LH03A2 Page
Revision History
REV. Date ECN NO. Change Content
0 3/12/2001 N/A Preliminary specification Initiate
1 4/10/2001 N/A Outline dimension drawing format changed
2 6/1/2001 N/A Page 14 add tolerance to x, y value
3 8/22/2001 N/A Mass 525g change to 530 +/- 10 g, Adding cosmetic critera
2
10/5/2001 N/A
4
in page 23
10/8/2001 N/A Page 21 Major defects AQL=0.4 , Minor defects AQL=1.0
5
Remove “ The inspection standards are in accordance with ……”
QD141X1LH03A2 Page
Content List
Page
1. Application 4
2. Overview 4
3. Mechanical Specifications 4
4. Input Terminals 5
5. Absolute Maximum Ratings 7
6. Electrical Characteristics 8
7. Timing Characteristics 10
8. Input Signals, Basic Display Colors and Gray
Scale of Each Color 13
9. Optical Characterics 14
10. Display Quality 17
11. Handling Precautions 17
12. Reliability Test Items 18
3
13. Others 18
14. Attachment 19
QD141X1LH03A2 Page
1. Application
This specification applies to a color TFT-LCD module, QD141X1LH03.
2. Overview
This module is a color active matrix LCD module incorporating amorphous silicon TFT
(Thin Film Transistor). It is composed of a color TFT-LCD panel, driver ICs, control circuit
and power supply circuit and a backlight unit. Graphics and texts can be displayed on a
4
1024×3×768 dots panel with 262,144 colors by using LVDS (L
ignaling) to interface and supplying +3.3V DC supply voltage for TFT-LCD panel driving
S
and supply voltage for backlight.
The TFT-LCD panel used for this module has very high aperture ratio. A low-reflection and
higher-color-saturation type color filter is also used for this panel. Therefore, highbrightness and high-contrast image, which is suitable for the multimedia use, can be
obtained by using this module.
Optimum viewing direction is 6 o'clock.
[Features]
1) High aperture panel; high-brightness or low power consumption.
2) Brilliant and high contrast image.
3) Small footprint and thin shape.
4) Light weight.
3. Mechanical Specifications
Parameter Specifications Unit
ow Voltage Differential
Display size 36 (14.1") Diagonal cm
Active area 285.7 (H)×214.3 (V) mm
Pixel format 1024 (H)×768 (V) Pixel
(1 pixel = R+G+B dots)
Pixel pitch 0.279 (H) × 0.279 (V) mm
Pixel configuration R,G,B vertical stripe
Display mode Normally white
Unit outline dimensions (typ.)*1 298.5(W)×226.5 (H)×6.0typ(D)*
(Special location 6.4mm)*
Mass 530 +/- 10 g
Surface treatment Anti-glare and hard-coating 2H
Low reflection (～5%)
*1.Note : excluding backlight cables.
Outline dimensions is shown outline dimension.
mm
QD141X1LH03A2 Page
4. Input Terminals
4-1. TFT-LCD panel driving
CN1 (LVDS signals and +3.3V DC power supply)
Using connector: FI-SEB20P-HF10 (JAE)
Corresponding connector: FI-SE20M (JAE), or FI-S20S(JAE)
Pin No. Symbol Function Remark
1 Vcc +3.3V power supply
2 Vcc +3.3V power supply
3 GND
4 GND
5 RXIN0- Receiver signal (-) LVDS
6 RXIN0+ Receiver signal (+) LVDS
7 GND
8 RXIN1- Receiver signal (-) LVDS
9 RXIN1+ Receiver signal (+) LVDS
10 GND
11 RXIN2- Receiver signal (-) LVDS
12 RXIN2+ Receiver signal (+) LVDS
13 GND
14 RXCLK IN- Clock signal (-) LVDS
15 RXCLK IN+ Clock signal (+) LVDS
16 GND
17 RESERVED This should be electrically opened during
operation.
18 RESERVED This should be electrically opened during
operation.
19 GND
20 GND
5
【
Note 1】Relation between LVDS signals and actual data shows below section (4-2).
【Note 2】The shielding case is connected with signal GND.
4-2 Interface block diagram
K
QD141X1LH03A2 Page
6
Using receiver：DS90CF364(National semiconductor） Corresponding Transmitter：DS90C363,DS90C383(National semiconductor
（Computer side）
(TFT-LCD side)
）
R0～R5
G0～G5
B0～B5
Hsync
Vsync
Controller
ENAB
CLK
TxIN 0～ 5
6
6
TxIN 6～11
6
TxIN12～17
TxCLK IN
TxIN18
TxIN19
TxIN20
TTL PARALLEL-TO-LVDS
PLL
RXIN0+(6)
RXIN0-(5)
RXIN1+(9)
RXIN1-(8)
RXIN2+(12)
RXIN2-(11)
RXCLKIN+(1
RXCLKIN-
DS90C*363
DS90CF364
PLL
RxOUT0～5
RxOUT6～11
RxOUT12～17
RxOUT18
RxOUT19
LVDS-TO-PARALLEL TTL
RxOUT20
RxCLK OUT
6
R0～R5
6
G0～G5
6
B0～B5
Hsync
Vsync
ENAB
C
Internal circuits
4-3. Backlight driving
CN2: BHSR-02VS-1(JST)
Mating connector: SM02B-BHSS-1(JST)
Pin No. Symbol Function
1
Ｖ
Power supply for lamp
HIGH
(High voltage side)
2
Ｖ
Power supply for lamp
LOW
(Low voltage side)
5. Absolute Maximum Ratings
5-1 LCD module
Parameter Symbol Condition Ratings Unit Remark
Input voltage
VI
Ta=25
0.3 ～ Vcc+0.3
℃ －
QD141X1LH03A2 Page
Note1】
【
Ｖ
7
+3.3V supply voltage Vcc Ta=25℃ 0 ～ ＋ 4
Storage temperature Tstg
Operating temperature (Ambient) Topa
－
－
－25 ～ ＋60
0 ～ ＋50
Ｖ
℃
℃
【Note1】LVDS signals
【Note2】Humidity：95%RH Max. at Ta≦40℃.
Maximum wet-bulb temperature at 39℃ or less at Ta>40℃.
No condensation.
【
Note2】
Loading...