User Manual version 2.1
OPEN (660) 120/140/150
9-132
Appendix

A: LCD Specification

A-1. The LCD for OPEN 120 II
The OPEN 120 can either use normal brightness or high
brightness LCD as its display. For standard OPEN 120,
the LCD’s luminance would be 150 nits or above. For
high-brightness OPEN 120, it would be 200 nits or above.
A-1-1. OVERVIEW FOR STANDARD OPEN 120 LCD
The standard display used for the OPEN 120 II is a ADI
12.1” TFT active matrix color liquid display (LCD) module;
its model no. is AA121SJ02 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. Input power voltage is single 3.3V for LCD
driving.
A-1-1-2. 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)
(12.106 inch diagonal)
Number of Pixel 800 (H) x 600 (V)
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
Optimum Viewing Angle 6 o’clock
Brightness (cd/m2)170 cd/m2
Power Consumption (W) 3.8
Module Size (mm) 275.0(W) x 199(H) x 5.5(D)
Module Weight (g) 400 g
Backlight Unit CCFL, 1-tube