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User Manual version 2.1
OPEN (660) 120/140/150
9-137
A-2-2. OVERVIEW FOR OPEN 140 HIGH LUMINANACE LCD
If the OPEN 140 is using a high luminance LCD, the
display used for the is a IMES 14.1” TFT active matrix
color liquid display (LCD) module; its model no. is
M141-X76 or its equivalent. It is a LVDS interface LCD
panel. It composes of LCD panel, driver ICs, control
circuit and backlight. By applying 6 bit digital data,
1024x768, 260K-color images are displayed on the 14.1”
diagonal screen.
A-2-2-1. SPECIFICATION
Inverter backlight is not included in this LCD module.
General specifications are summarized in the following:
ITEM SPECIFICATION
Display Area (mm) 285.0 (H) x 214.3 (V)
(14.1 inch diagonal)
Pixel Format (H*V) 1024 (x3) x 768
Pixel Pitch (mm) 0.279 (H) x 0.279 (V)
Color Pixel Arrangement RGB vertical stripe
Display Mode Normally white
Number of Color 262144 colors
Contrast Ratio 250 : 1 typ.
Brightness (cd/m
2
) 250 cd/m
2
typ. (center)
Viewing Angle (K>=10)
* Horizontal: (R) 40
o
, (L) 40
o
* Vertical: (U) 15
o
, (L) 30
o
Optical Rise time /Fall time 30 msec typ. 50 msec max
Power Consumption (W) 1.4 W typ.
Normal Input Voltage (V
DD
) 3.3 V typ.
Lamp Power Consumption
design point: (Icfl=3.5mAx2)
design point: (Icfl=6.5mAx2)
2.9 W typ.
7.8 W typ.
Electrical Interface Digital video Signals (6-bit
for each color R/G/B)
Module Size (mm) 298.5(W)*231.7(H)*7.8(D)
Module Weight (g)
Backlight (luminance
becomes half or the initial
value)
20,000 hrs under
25
o
C, continuous operation