This document is the product specification of DENSITRON TECHNOLOGIES plc.'s liquid crystal display module, which mainly introduces the features and characteristics of the LMR/TSR 3234, LMR/TSR 4234 and LMR/TSR 6234 models.
The Densitron LMR/TSR series are 240 × 128‑dot STN/FSTN LCD modules available in reflective, transflective, and transmissive modes. They support multiple backlight options (none, LED, CCFL) and use the T6963C driver IC. The modules are offered with various polarizer types, fluid options, and temperature‑compensation circuits.
Mechanical dimensions are 144.0 × 104.0 × 14.3 mm (max) with a viewing area of 114.0 × 64.0 mm. Electrical ratings include a power‑supply voltage range of –0.3 V to +7.0 V and typical operating currents of 34 mA. The document also provides extensive handling, safety, and reliability instructions to ensure long‑term performance.
| Display format | 240 × 128 dots |
|---|---|
| Overall dimensions | 144.0 × 104.0 × 14.3 mm (max) |
| Viewing area | 114.0 × 64.0 mm |
| LCD type | STN / FSTN |
| Backlight type | None / LED / CCFL |
| Driver IC | T6963C |
| Operating temperature | 0 °C to +50 °C |
| Storage temperature | -20 °C to +70 °C |
| Power‑supply voltage (Vpp‑Vss) max | +7.0 V |
| Typical current consumption | 34 mA |
The modules can be supplied without backlight, with an LED backlight, or with a CCFL backlight.
Handle the display with grounding to prevent static, avoid contact with liquid crystal fluid, use a protective transparent plate, keep the surface clean, and store it in a dark, dry environment.
The modules use the T6963C driver IC.
The maximum Vpp‑Vss voltage is +7.0 V.