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User Manual version 2.1
OPEN (660) 120/140/150
9-135
A-2. THE LCD FOR OPEN 140 II
The OPEN 140 can either use normal brightness or high
brightness LCD as its display. For standard OPEN 140,
the LCD’s luminance would be 150 nits or above. For
high-brightness OPEN 140, it would be 200 nits or above.
A-2-1. OVERVIEW FOR STANDARD OPEN 140 LCD
The standard display used for the OPEN 140 II is a Chi
Mei 14.1” TFT active matrix color liquid display (LCD); its
model no. is T1407 or its equivalent. It is a LVDS
interface LCD panel. It comprises amorphous silicon TFT
attached to each signal electrode, a driving circuit and a
backlight. This LCD has a built-in backlight with inverter.
The 36 cm (14.1”) diagonal display area contains 1024 x
768 pixels and can display 262,144 colors
simultaneously.
A-2-1-1. SPECIFICATION
General specifications are summarized in the following tables:
ITEM SPECIFICATION
Screen Size 14.1” diagonal
Bezel Opening Area (mm) 288.8 (W) x 217.4 (H)
Effective Display Area (mm) 285.7 (W) x 214.3 (H)
Number of Pixel 1024 x RGB x 768
Pixel Pitch (mm) 0.279 (H) x 0.279 (V)
Color Pixel Arrangement R.G.B vertical stripe
Display Mode Normally white
Number of Color 6 bits, 262144 colors
Viewing Angle
* Horizontal: 45
o
* Vertical: 45
o
Surface Treatment Hard coating (3H), anti-glare
Brightness (cd/m
2
) 150 cd/m
2
Module Size (mm) 298.5(W)x227.5(H)x5.8(D)
Module Weight (g) 570 g
Contrast Ratio 200:1