This document is about the specifications of the Mobile Liquid Crystal Displays Group LQ121S1DG61 TFT-LCD module. The module is a color TFT-LCD display suitable for general electronic equipment. When using the module, appropriate safety measures and redundant system design should be taken into consideration. It is not suitable for equipment that requires an extreme level of reliability, such as aerospace applications, telecommunication equipment, nuclear power control equipment, and medical or other equipment for life support. SHARP assumes no responsibility for any damage resulting from the use of the device which does not comply with the instructions and precautions specified in these specification sheets.
This document describes the Sharp LQ121S1DG61 color active‑matrix TFT‑LCD module. It includes the display size, pixel format, color depth, backlight options and mechanical outline dimensions. The module is intended for general electronic equipment and lists recommended operating conditions and absolute maximum ratings.
Technical sections cover input terminal pin assignments, connector types, electrical characteristics such as supply voltages, current consumption, and temperature limits. The specification also contains notes on RoHS compliance and usage restrictions for safety‑critical applications.
| Display size (diagonal) | 31 mm (12.1") |
|---|---|
| Active area | 246.0 mm × 184.5 mm |
| Pixel format | 800 × 600 pixels |
| Number of colors | 262,144 colors (18‑bit) |
| Pixel pitch | 0.3075 mm × 0.3075 mm |
| Maximum mass | 800 g |
| Supply voltage Vee (typical) | 45.5 V |
| Operating temperature (panel surface) | -30 °C to +80 °C |
The input connector is DF9‑41S‑1V (or DF9A‑418‑1V, DF9B‑418‑1V, DF9M‑418‑1V) supplied by Hirose Electric Co., Ltd.
The module provides an 800 × 600 pixel display with 262,144 colors using an 18‑bit data signal.
The panel surface may be operated from –30 °C to +80 °C.
The module weighs up to 800 g.