ROHM RCM1381U-A Datasheet

Liquid crystal displays

24  24 dots multicolored large­sized liquid crystal display unit

RCM1381U-A

Thanks to the high contrast and wide viewing angle of the RCM1381U-A, which is provided by its unique design technolo­gy, this module brings forth new applications in brand new LCD fields. ROHM large-sized LCD units are perfect displays
for information or sign boards. As a media for informational display, large-sized LCD units must possess high visibility,
wide viewing angles, and other such superior qualities. ROHM large-sized LCDs boast an excellent track record and
possess guaranteed functionality for assured satisfaction in a variety of situations.
Moreover, the RCM1381U-A is a multi-purpose 2424 dot multicolor display that is capable of displaying eight dif ferent
colors for a vivid and colorful display .

Applications
Large displays such as airport displays,
train station displays, message boards,
etc.

Features

1) Wide viewing angle, high contrast,
and fast response.

2) Compact and lightweight for easy
assembly.

3) Low power consumption.

External dimensions (Unit: mm)

141

Liquid crystal displays RCM1381U-A

Block diagram

Pin functions

(1) Upper board
Input (CN3)

142

Liquid crystal displays RCM1381U-A

Output (CN4)

(2) Lower board
Input (CN1)

Output (CN2)

FAbsolute maximum ratings (Ta=25_C)

143