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l
TFT LCD PANEL
1
st
Source Panel
Model number
LPL LM190E0 3 B4N2/B4N4
Type
TN type with LVDS interface
Active Size
376.3 (H) x 301.1 (V)
Pixel Arrangement
RGB Vertical Stripe
Pixel Pitch
0.294 mm
GLASS TREATMENT
Anti Glare (Hard coating 3H)
# OF BACKLIGHTS
4 CCFL edge-light (2 top / 2 bottom)
BACKLIGHT LIFE
50,000 Hours (Min)
Luminance (5-point) –
Condition:
CT = 6500K, Contrast = Max, Brightness = Max
250 cd/m2 (Typ after 30 minute warm up)
200 cd/m2 (Min after 30 minute warm up)
Brightness Uniformity
≧
77% % Entire Area
Contrast Ratio
500:1 (typ), 300:1 (min)
Color Depth
16.2 million colors (6 bits + 2 bits FRC)
Viewing Angle (Horizontal)
@ CR>10
Typical: 140º (±70º)
Minimum: 120º (±60º)
@ CR>5
Typical: 160º (±80º)
Minimum: 140º (±70º)
VIEWING ANGLE (VERTI CAL)
@ CR>10
Typical: 140º (±70º)
Minimum: 120º (±60º)
@ CR>5
Typical: 160º (±80º)
MINIMUN: 140º (±70º)
Response Time
10%-90% @ Ta=25°C
12 ms (Tr= 2 ms, Tf = 10 ms) (typ)
25 ms (Tr= 5 ms, Tf = 20 ms) (max)
Panel Defects
Please see Panel Quality Specifications.
7
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VX912
Содержание vx912-1
Страница 33: ...Pattern 5 Pattern6 Pattern 7 Pattern 8 Pattern 9 30 ViewSonic Corporation Confidential Do Not Copy VX912 ...
Страница 46: ...1 No Power 6 Trouble Shooting Flow Chart 43 ViewSonic Corporation Confidential Do Not Copy VX912 ...
Страница 47: ...2 No Characters Missing Color 3 Always show NO SIGNEL 44 ViewSonic Corporation Confidential Do Not Copy VX912 ...
Страница 50: ...47 ViewSonic Corporation Confidential Do Not Copy VX912 8 Exploded Diagram And Spare Parts List ...
Страница 60: ...9 1 Video 9 Block Diagram 57 ViewSonic Corporation Confidential Do Not Copy VX912 ...
Страница 61: ...9 2 Power 58 ViewSonic Corporation Confidential Do Not Copy VX912 ...
Страница 69: ...11 PCB Layout Diagrams 66 ViewSonic Corporation Confidential Do Not Copy VX912 ...