ViewSonic VX912 Service Manual page 10

l TFT LCD PANEL
st
1 Source Panel
Model number
Type
Active Size
Pixel Arrangement
Pixel Pitch
GLASS TREATMENT
# OF BACKLIGHTS
BACKLIGHT LIFE
Luminance (5-point) –
Condition:
CT = 6500K, Contrast = Max, Brightness = Max
Brightness Uniformity
Contrast Ratio
Color Depth
Viewing Angle (Horizontal)
VIEWING ANGLE (VERTICAL)
Response Time
10%-90% @ Ta=25°C
Panel Defects
ViewSonic Corporation
LPL LM190E03 B4N2/B4N4 (2
TN type with LVDS interface
376.3 (H) x 301.1 (V)
RGB Vertical Stripe
0.294 mm
Anti Glare (Hard coating 3H)
4 CCFL edge-light (2 top / 2 bottom)
50,000 Hours (Min)
250 cd/m2 (Typ after 30 minute warm up)
200 cd/m2 (Min after 30 minute warm up)
≧77% % Entire Area
500:1 (typ), 300:1 (min)
16.2 million colors (6 bits + 2 bits FRC)
@ CR>10
Typical: 140º (±70º)
Minimum: 120º (±60º)
@ CR>5
Typical: 160º (±80º)
Minimum: 140º (±70º)
@ CR>10
Typical: 140º (±70º)
Minimum: 120º (±60º)
@ CR>5
Typical: 160º (±80º)
MINIMUN: 140º (±70º)
12 ms (Tr= 2 ms, Tf = 10 ms) (typ)
25 ms (Tr= 5 ms, Tf = 20 ms) (max)
Please see Panel Quality Specifications.
Confidential - Do Not Copy
7
nd
Source)
VX912