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1. ID Label - The panel code “Q” for QDI / “C” for CPT, it should be shown on the lower right
side.
2. UPC Label - The panel code “Q” for QDI / “C” for CPT, it should be shown on the lower
right side
3. Main Board - The panel code “Q” for QDI / “C” for CPT, it should be shown on the main
board by F/W version sticker
Panel Characteristics:
Panel Source
CPT CLAA170EA 07Q
Type
TN, LVDS
Active Size
337.9 mm (H) x 270.3mm (V)
Pixel Arrangement
RGB Vertical Stripe
Pixel Pitch
0.264 mm
Glass Treatment
Anti Glare (Hard coating 3H)
# of Backlights
4 CCFL edge-light
Backlight Life (Hours)
30,000 (Min)
Luminance –Center Point (CT=6500K)
Contrast/Brightness=Max
300 cd/m2 (Typ after 30 minute warm up)
250 cd/m2 (Min after 30 minute warm up)
Brightness Uniformity (5 points ,the
location follows up CPT spec)
75% min
Contrast Ratio
500 :1 (Typ), 450 :1 (Min)
Color Depth Vertical)
16.2 million colors
Viewing Angle (Horizontal, typ)
140 deg @ CR>10 / 170 deg @ CR>5
Viewing Angle (Vertical, typ)
130 deg @ CR>10 / 160 deg @ CR>5
Response Time
10%-90% @ Ta=25°C
8 ms (Typ)
12 ms (Max)
Panel Defects
Please see Panel Quality Specifications.
Panel Source
QDI QDI17EL0709
Type
TN, dual LVDS
Active Size
337.9 mm (H) x 270.3mm (V)
Pixel Arrangement
RGB Vertical Stripe
Pixel Pitch
0.264 mm
Glass Treatment
Anti Glare (Hard coating 3H)
# of Backlights
4 CCFL edge-light
Backlight Life (Hours)
40,000 (Min)
Luminance –Center Point (CT=6500K)
Contrast/Brightness=Max
260 cd/m2 (Typ after 30 minute warm up)
200 cd/m2 (Min after 30 minute warm up)
Brightness Uniformity (5 points ,the
location follows up CPT spec)
80%(typ) / 75% (min)
Contrast Ratio
500 :1 (Typ), 300 :1 (Min)
Color Depth Vertical)
16.2 million colors
Viewing Angle (Horizontal, typ)
140 deg @ CR>10
Viewing Angle (Vertical, typ)
125 deg @ CR>10
Response Time
10%-90% @ Ta=25°C
8 ms (Typ)
Panel Defects
Please see Panel Quality Specifications.
•
LCD
Panel
ViewSonic Corporation
Confidential - Do Not Copy
VA721-2
7