User Manual version 2.1
OPEN (660) 120/140/150
9-134
A-1-2. OVERVIEW FOR OPEN 120 HIGH LUMINANACE LCD
If the OPEN 120 is using a high luminance LCD, the
display used for the is a IMES 12.1” TFT active matrix
color liquid display (LCD) module; its model no. is
M121-53R or its equivalent. It composes of LCD panel,
driver ICs, control circuit and backlight. By applying 6 bit
digital data, 800x600, 260K-color images are displayed
on the 12.1” diagonal screen.
A-1-2-1. SPECIFICATION
Inverter backlight is not included in this LCD module.
General specifications are summarized in the following:
ITEM SPECIFICATION
Display Area (mm) 246.0 (H) x 184.5 (V)
(12.1 inch diagonal)
Pixel Format (H*V) 800 (x3) x 600
Pixel Pitch (mm) 0.3075 (H) x 0.3075 (V)
Color Pixel Arrangement RGB vertical stripe
Display Mode Normally white
Number of Color 262144 colors
Contrast Ratio 150 : 1 typ.
Brightness (cd/m2)250 cd/m2 (CFL Discharge
Current = 5.0 mA*2)
Viewing Angle (K>=10) * Horizontal: (R) 40o, (L) 40o
* Vertical: (U) 10o, (L) 20o
Optical Rise time /Fall time 20 msec typ.
Power Consumption (W) 3.8
Power Consumption (w/o
invertor) (VDD line + 2 lamps
input line)
7.05 W typ.
Electrical Interface Digital video Signals (6-bit
for each color R/G/B)
Module Size (mm) 278.0(W) x 205(H) x 12(D)
Module Weight (g) 462 g
Backlight (luminance
becomes half or the initial
value) (luminance becomes
half or the initial value)
2-tube, 30,000 hrs under
25 oC, continuous operation