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PDF ( 数据手册 , 数据表 ) WH2004H-TGH-JW

零件编号 WH2004H-TGH-JW
描述 Display Module
制造商 Winstar
LOGO Winstar LOGO 


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WH2004H-TGH-JW 数据手册, 描述, 功能
Winstar Display Co., LTD
華凌光電股份有限公司
WEB: http://www.winstar.com.tw E-mail: [email protected]
SPECIFICATION
CUSTOMER :
MODULE NO.:
WH2004H-TGH-JW#
APPROVED BY:
( FOR CUSTOMER USE ONLY ) PCB VERSION:
DATA:
SALES BY
APPROVED BY
CHECKED BY
PREPARED BY
VERSION
DATE
REVISED
PAGE NO.
SUMMARY
0 2013/06/06
First issue







WH2004H-TGH-JW pdf, 数据表
5.Electrical Characteristics
Item
Symbol
Condition Min Typ
Supply Voltage For Logic
Supply Voltage For LCD
*Note
VDD-VSS
VDD-VO
Ta=-20
Ta=25
Ta=70
4.5
4.4
5.0
4.5
Input High Volt.
VIH 2.5
Input Low Volt.
VIL -0.3
Output High Volt.
VOH 3.9
Output Low Volt.
VOL - - -
Supply Current
IDD
VDD=5.0V
1.0
* Note: Please design the VOP adjustment circuit on customer's main board
Max
5.5
4.6
VDD
0.6
VDD
0.4
Unit
V
V
V
V
V
V
V
V
mA
VR
10K~20K
Vdd
Vo
VSS
LCM
Module
WH2004H-TGH-JW#
7 頁,共 37







WH2004H-TGH-JW equivalent, schematic
12.Inspection specification
NO Item
Criterion
AQL
1.1 Missing vertical, horizontal segment, segment contrast defect.
1.2 Missing character , dot or icon.
1.3 Display malfunction.
Electrical 1.4 No function or no display.
01
Testing 1.5 Current consumption exceeds product specifications.
0.65
1.6 LCD viewing angle defect.
1.7 Mixed product types.
1.8 Contrast defect.
Black or 2.1 White and black spots on display 0.25mm, no more than
white spots on
02 three white or black spots present.
2.5
LCD (display
2.2 Densely spaced: No more than two spots or lines within 3mm
only)
3.1 Round type : As following drawing
Φ=( x + y ) / 2
SIZE
Acceptable Q TY
Φ0.10
0.10Φ0.20
Accept no dense
2
2.5
LCD black
spots, white
0.20Φ0.25
0.25Φ
1
0
03 spots,
contamination 3.2 Line type : (As following drawing)
(non-display)
Length
Width
--- W0.02
Acceptable Q TY
Accept no dense
L3.0 0.02W0.03
L2.5 0.03W0.05
2
2.5
--- 0.05W
As round type
If bubbles are visible,
Size Φ
Acceptable Q TY
judge using black spot
Φ0.20 Accept no dense
04 Polarizer specifications, not easy 0.20Φ0.50 3 2.5
bubbles
to find, must check in
0.50Φ1.00
2
specify direction.
1.00Φ
0
Total Q TY
3
WH2004H-TGH-JW#
15 頁,共 37










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