34 Chapter 1
Hardware Specifications and Configurations
Electro / Optical
1. Size of screen
32 inches for AT320A/AT3220B/AT3220
2.
LCD panel supplier
AUO
3.
Screen aspect ratio
4. Type of screen
TFT with Super MVA technology or SIPS or QSV
5.
Screen resolution
1366 x 768
6.
Display colors
16.7 M colors (8 real bits per color)
7.
Chromaticity
Red
Green
Blue
White
0.638
0.271
0.145
0.275
0.335
0.597
0.065
0.298
8.
Color temperature
Five models are adjustable,
Cold
Middle-cold
Standard
Middle-warm
Warm
16,000 degree K
14,000 degree K
12,000 degree K
10,000 degree K
8,000 degree K
9.
White uniformity
N/A
10.
White dispersion
N/A
11.
Brightness
500 Cd/m
2
(typical)
12. Contrast Ration
1200:1 (typical)
13.
Uniformity
N/A
14.
Overscan
N/A
15.
Vision angle
Ultra wide viewing angle: 176 (H), 176 (V) (CR>20)
16.
Gamma
N/A
17.
Response time (T
R
/ T
F
)
8 ms (gray to gray)
18.
Screen (lamp + LCD) life
60,000 Hours (Lamp is not included)
19.
Panel interface
1-ch LVDS
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