5-4
2.2 LCD Panel
LCD Active matrix thin-film-transistor (TFT)
Effective display size 376.32(H) x 301.056(V) mm
Pixel number 1280 x 1024 pixels
Color filter arrangement RGB vertical stripes
Display method IPS, Normally black
Drive method Active matrix thin-film-transistor (TFT)
Pixel pitch 0.294(H) x 0.294(V) mm
Dot number 1280 x 1024 dots
Back-light CCFL x 4pcs.
Luminance 250 cd/m
2
Contrast ratio 500:1 (typical)
Display color 16.7 million colors (8 bit)
Viewing angle 88/88(L/R), 88/88(U/D) (CR>10: Typical)
Response time
Rising: 12msec (Typical)
Falling: 13msec (Typical)
Back-light Life Time 40,000 hours (Min.)
Brightness adjustment range 50% to 100%
2.3 85Hz Refresh Rate Support
Monitor should display 85Hz refresh rate mode as emergency mode.
Monitor should display “Out of Range” warning menu at this mode.
2.4 White Color Temperature
White color temperature is 6 presets as 9300, 8200, 7500, sRGB (6500), 5000 and Native.
Default value of user color should be Native that is maximum setting for panel.
Target of color setting
True value
Color Temp.
x y
Product check
Tolerance
Auto-alignment
adjust Tolerance
9300K 0.283 0.297 ± 0.011 ± 0.005
8200K 0.292 0.307 ± 0.011 ± 0.005
7500K 0.299 0.315 ± 0.011 ± 0.005
6500K (sRGB) 0.313 0.329 ± 0.011
(1) ± 0.005
(2) ∆ E94 < 15
5000K 0.346 0.359 ± 0.011 ± 0.005
Native Native color of LCD panel.
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