ViewSonic Q19wb-3 Service Manual page 11

nd
2 Source Panel
Model number
Type
Active Size
Pixel Arrangement
Pixel Pitch
Glass Treatment
# of Backlights
Backlight Life
Luminance (Center) –
CT = 6500K,
Contrast/ Brightness = Max
Brightness Uniformity
Contrast Ratio
Color Depth
Horizontal Viewing Angle
Vertical Viewing Angle
Response Time
10%-90% @ Ta=25°C
Mercury
Panel Defects
ViewSonic Corporation
Hannstar HSD190MGW1-A02
Active Matrix TFT
19.1"w
RGB Vertical Stripe
0.2835mm x 0.2835mm
Anti-Glare
4 CCFL
50000 Hrs (Min)@6.5mA
300 cd/m2 (Typ after 30 minute warm up)
240 cd/m2 (Min after 30 minute warm up)
75% (min)
700 :1 (Typ)
450 : 1 (Min)
16.2 million colors (6-bit+FRC panel)
150 degrees (Typ) @ CR>10
130 degrees (Min) @ CR>10
140 degrees (Typ) @ CR>10
120 degrees (Min) @ CR>10
On/Off
Typical = 5 ms (Tr = 1.5 ms; Tf = 3.5 ms)
Maximun = 10 ms (Tr = 3ms; Tf = 7ms)
3.5 mg per lamp
Please see Panel Quality Specifications.
8
Confidential - Do Not Copy
Q19wb-3