Winstar Display Co., LTD
: 407 163 No.163 Chung Ching RD., Taichune, Taiwan, R.O.C
WEB: http://www.winstar.com.tw
E-mail:
[email protected] Tel:886-4-24262208 Fax:886-4-24262207
SPECIFICATION
CUSTOMER : MODULE NO.:
WH2004A-YGH-CT#
APPROVED BY:
( FOR CUSTOMER USE ONLY ) PCB VERSION:
DATA:
SALES BY
APPROVED BY
CHECKED BY
PREPARED BY
VERSION
DATE
REVISED
SUMMARY
PAGE NO.
0 2008/10/30
First issue
Page 1 of 29
Winstar Display Co., LTD MODLE NO:
RECORDS OF REVISION
DOC. FIRST ISSUE
VERSION
DATE
REVISED PAGE NO.
SUMMARY
0 2008/10/30
First issue
Page 2 of 29
Contents
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
Page 3 of 29
1.Module Classification Information
W H 2 0 0 4 A-Y G H- CT#
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
T→LED, White
B→EL, Blue green
A→LED, Amber
D→EL, Green
R→LED, Red
W→EL, White
O→LED, Orange
F→CCFL, White
G→LED, Green
Y→LED, Yellow 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 Polarizer A→Reflective, N.T, 6:00
Type/ Temperature D→Reflective, N.T, 12:00
range/ View
G→Reflective, W. T, 6:00
direction
J→Reflective, W. T, 12:00
B→Transflective, N.T,6:00
H→Transflective, W.T,6:00 K→Transflective, W.T,12:00 C→Transmissive, N.T,6:00 F→Transmissive, N.T,12:00 I→Transmissive, W. T, 6:00
E→Transflective, N.T.12:00 L→Transmissive, W.T,12:00
Special Code
CT : English and Cyrillic standard font
#:Fit in with the ROHS Directions and regulations
Page 4 of 29
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
Duty View direction Backlight Type
Dimension 20 characters x 4Lines
Unit -
98.0 x 60.0 x 13.6(MAX)
mm
77.0 x.