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28 Chapter 1
Screen Diagonal (mm) 390.1 391 391
Active Area (mm) 331.2x207.0 331.2x207.0 331.2x207.0
Display resolution (pixels) 1280x800 WXGA 1280x800 WXGA 1280x800 WXGA
Pixel Pitch 0.2588x0.2588 0.2588x0.2588 0.25875x0.25875
Pixel Arrangement R.G.B. Vertical Stripe R.G.B. Vertical Stripe R.G.B. Vertical Stripe
Display Mode Normally White Normally White Normally White
Typical White Luminance (cd/m
2
)
also called Brightness
185 195 min (5 point
average)
220 Typ. (5 point
average)
185
Luminance Uniformity 1.4 (5pts) 1.25 max. (5pts)
1.50 max. (13pts)
N/A
Contrast Ratio 400 400 200
Response Time (Optical Rise Time/Fall
Time)
5/20 18/7 30/20
Nominal Input Voltage VDD +3.3V Typ. +3.3V Typ. +3.3V Typ.
Typical Power Consumption (watt) 4.38 6.5 N/A
Weight 585 580 620
Physical Size(mm) 344x222.0x6.35 max 344x222.0x6.5 max 344.5x222.5x6.5 max
Electrical Interface 1 channel LVDS 1 channel LVDS 1 channel LVDS
Support Color 262K colors (RGB 6-
bit data driver)
262K colors (RGB 6-
bit data driver)
262K colors (RGB 6-
bit data driver)
Viewing Angle (degree)
Horizontal: Right/Left
Vertial: Upper/Lower
15/35
45/45
70/70
60/60
60/60
35/65
Temperature Range( C)
Operating
Storage (shipping)
0 to +50
-25 to +60
0 to +50
-20 to +60
0 to +50
-20 to +60
AC Adapter
Item Specification
Vendor & model name Liteon, 135W power supply
Input Voltage
Low Range 90(min.)/137(max.)/100-127(nominal)
High Range 180(min.)/265(max.)200-240(nominal)
Input current 2.2A(max)
Nominal frequency (Hz) 50-60
Frequency variation range (Hz) 47-63
Efficiency It should provide an efficiency of 85% minimum, when measured at maximum
load under 115Vac.
Output Requirements
DC output voltage 19V
Noise + Ripple 380mV as output voltage is 19V
Peak Load 18.5V-19.71V
Dynamic Output Characteristics
Turn-on delay time 5 sec (@ 115Vac)
Hold up time 5ms (@115Vac, Full load)
LCD
Item
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