RCM1381U-A is a multicolored liquid crystal display unit with high contrast and wide viewing angle, which is suitable for applications such as airport display, train station display and message board.
The ROHM RCM1381U-A is a 24 x 24 dot multicolored large-sized liquid crystal display unit designed for high visibility and wide viewing angles. It features a unique design technology that allows for eight different colors, making it suitable for information and sign boards in applications such as airport displays, train station displays, and message boards.
The module includes detailed specifications for electrical and optical characteristics, pin functions for upper and lower boards, and timing charts. It operates with a recommended LCD drive voltage of 5.0V and supports a shift frequency up to 4 MHz. The document also provides precautions for handling, operation, and installation, emphasizing protection from static electricity and physical shock.
| Display resolution | 24 x 24 dots |
|---|---|
| Number of colors | 8 colors |
| Storage temperature | -10 to +60 C |
| Recommended LCD drive voltage | 5.0 V |
| Shift frequency | 4 MHz |
| Contrast ratio | 15 to 30 |
| Viewing angle (Right-left) | -40 to 270 degrees |
Users should be careful to avoid damage from static electricity, as the module uses CMOS-IC circuitry that is easily damaged by it.
No, you should not connect or disconnect the module while the power supply is turned on to prevent IC damage.