Hitachi CML176SXW, Service Manual

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2.3 LCD Panel Specification
2.3.1 LCD Panel Model ( HydisHT17E13-100-110 )
•
Display Type active matrix color TFT LCD
•
Resolution 1280 x 1024 pixels
•
Display Dot 1280 x (RGB) x 1024
•
Display Area 337.92mm(H) x 270.34mm(V)
•
Pixel Pitch 0.264mm(H) x 0.264mm(V)
•
Display Color 16.2M (6 bit color + FRC)
•
Lamp Voltage 700Vrms (typ)
•
Lamp Current 6.5 mArms ( typ)
•
Weight 1900g ( typ)
•
Optical Specifications
Specification
Item Symbol Condition
Min. Typ. Max.
Unit
Rema
rk
Rising T
R
-
Response time
Falling T
F
θ
= 0 ˚
-
12 16 ms -
Contrast Ratio CR
θ
= 0 ˚
350 450 - -
Luminance of white Y
L
θ
= 0 ˚ 250 300 - Cd/m
2
-
White Uniformity
δ
Y
75 80 - % -
Wx 0.270
0.300
0.330
White Chromaticity
Wy 0.305
0.335
0.365
Rx 0.607
0.637
0.667
Red Chromaticity
Ry 0.317
0.347
0.377
Gx 0.246
0.276
0.306
Green Chromaticity
Gy 0.584
0.614
0.644
Bx 0.113
0.143
0.173
Blue Chromaticity
By
θ
= 0 ˚
0.060
0.090
0.120
-
Up Θ
U
60 65 - Deg.
-
Vertical
Viewing Angle
Down Θ
D
60 65 - Deg. -
Left Θ
L
70 75 - Deg. -
Horizontal
Viewing Angle
Right Θ
R
CR>10
70 75 - Deg. -
Cross talk C
T
- - 2.0 % C
T
7