Winstar Display Co., LTD
華凌光電股½有限公司
½址
: 407
台中市中清路
163
號
No.163 Chung Ching RD.,
Taichune, Taiwan, R.O.C
WEB:
http://www.winstar.com.tw
E-mail:sales@winstar.com.tw
Tel:886-4-24262208 Fax
：
886-4-24262207
SPECIFICATION
CUSTOMER :
MODULE NO.:
WH2004L-TMI-ET#
APPROVED BY:
( FOR CUSTOMER USE ONLY ) PCB VERSION:
DATA:
SALES BY
APPROVED BY
CHECKED BY
PREPARED BY
VERSION
DATE
REVISED
PAGE NO.
SUMMARY
A
2008/6/25
21
Modify backlight
information.
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Winstar Display Co., LTD
MODLE NO：
華凌光電股½有限公司
DOC. FIRST ISSUE
RECORDS OF REVISION
REVISED
PAGE NO.
VERSION
DATE
SUMMARY
0
A
2006-10-20
2008/6/25
21
First issue
Modify backlight
information.
Contents
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1.Module Classification Information
2.Precautions in use of LCD Modules
3.General Specification
4.Absolute Maximum Ratings
5.Electrical Characteristics
6.Optical Characteristics
7.Interface Pin Function
8.Contour Drawing & Block Diagram
9.Function Description
10.Character Generator ROM Pattern
11.Instruction Table
12.Timing Characteristics
13.Initializing of LCM
14.Reliability
15.Backlight Information
16. Inspection specification
17. Material List of Components for RoHs
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1.Module
1.Module Classification Information
WH 2004
L－ T M I－
ET#
Brand：WINSTAR DISPLAY CORPORATION
Display Type：H→Character Type, G→Graphic Type
Display Font：Character 20 words, 4Lines.
Model serials no.
Backlight Type：
N→Without backlight
B→EL, Blue green
D→EL, Green
W→EL, White
F→CCFL, White
Y→LED, Yellow Green
T→LED, White
A→LED, Amber
R→LED, Red
O→LED, Orange
G→LED, Green
LCD Mode：
B→TN Positive, Gray
T→FSTN Negative
N→TN Negative,
G→STN Positive, Gray
Y→STN Positive, Yellow Green
M→STN Negative, Blue
F→FSTN Positive
LCD Polarize Type/ A→Reflective, N.T, 6:00
H→Transflective, W.T,6:00
Temperature range/ D→Reflective, N.T, 12:00
K→Transflective, W.T,12:00
View direction
G→Reflective, W. T, 6:00
C→Transmissive, N.T,6:00
J→Reflective, W. T, 12:00
F→Transmissive, N.T,12:00
B→Transflective, N.T,6:00
I→Transmissive, W. T, 6:00
E→Transflective, N.T.12:00 L→Transmissive, W.T,12:00
Special Code
ET : English and European standard font
#:Fit in with the ROHS Directions and regulations
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2.Precautions in use of LCD Modules
(1)Avoid applying excessive shocks to the module or making any alterations or modifications to it.
(2)Don’t make extra holes on the printed circuit board, modify its shape or change the components of
LCD module.
(3)Don’t disassemble the LCM.
(4)Don’t operate it above the absolute maximum rating.
(5)Don’t drop, bend or twist LCM.
(6)Soldering: only to the I/O terminals.
(7)Storage: please storage in anti-static electricity container and clean environment.
(8). Winstar have the right to change the passive components
(9). Winstar have the right to change the PCB Rev.
3.General Specification
Item
Number of Characters
Module dimension
View area
Active area
Dot size
Dot pitch
Character size
Character pitch
LCD type
Dimension
20 characters x 4 Lines
146.0 x 62.5 x 13.6(MAX)
123.5 x 43.0
118.84x 38.47
0.92 x 1.1
0.98 x 1.16
4.84 x 9.22
6.0 x 9.75
STN Negative, Blue Transmissive,
(In LCD production, It will occur slightly color difference. We
can only guarantee the same color in the same batch.)
1/16
6 o’clock
LED White
Unit
－
mm
mm
mm
mm
mm
mm
mm
Duty
View direction
Backlight Type
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ADI参考电路
