ViewSonic Corporation
Confidential – Do Not Copy
VP920-1_VP920b-1
5
Panel Characteristics :
1
st
Source Panel
Model number
Hannstar HSD190ME13 A02
Type
Active Matrix TFT, TN technology
Active Size
19”
Pixel Arrangement
RGB Vertical Stripe
Pixel Pitch
0.264 mm
Glass Treatment
Anti-Glare
# of Backlights
4 CCFL
Backlight Life
50000 Hrs (Typ)
250 cd/m2 (Typ after 30 minute warm up)
Luminance (Center) –
CCT = User Color (R/G/B=100%),
Contrast/ Brightness = Max
200 cd/m2 (Min after 30 minute warm up)
Brightness Uniformity
75 % (Typ) / 70 % (Min)
Contrast Ratio
600 :1 (Typ)
400 : 1 (Min)
Color Depth
16.2 million colors (6+2 bit panel)
Horizontal Viewing Angle
140 degrees (Typ) / 120 degrees (Min) @ CR>10
160 degrees (Typ) @ CR>5
Vertical Viewing Angle
130 degrees (Typ) / 110 degrees (Min) @ CR>10
140 degrees (Typ) @ CR>5
Response Time
10%-90% @ Ta=25°C
On/Off
Typical = 8 ms
Maximun = 20 ms
GTG
Average
≦
4 ms (Over Drive by scalar)
*GTG response time was defined as average value of Tr
and Tf for gray to gray signal change.
Mercury
3 mg per lamp
Panel Defects
Please see Panel Quality Specifications.
Содержание VP920-1
Страница 76: ...8 Exploded View And Exploded Parts List ViewSonic Corporation Confidential Do Not Copy VP920 1_VP920b 1 73 ...
Страница 77: ...ViewSonic Corporation Confidential Do Not Copy VP920 1_VP920b 1 74 ...
Страница 89: ...11 PCB Layout Diagrams 11 1 MAINPCBTOPVIEW ViewSonic Corporation Confidential Do Not Copy VP920 1_VP920b 1 86 ...
Страница 90: ...11 2 MAIN PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy VP920 1_VP920b 1 87 ...
Страница 92: ...11 5 POWER PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy VP920 1_VP920b 1 89 ...
Страница 93: ...11 6 POWER PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy VP920 1_VP920b 1 90 ...