Hitachi LMG7420PLFC-X is a 5.1-inch monochrome STN (Super Twisted Nematic) LCD module with a 240x128 pixel resolution, designed primarily for industrial human-machine interfaces (HMIs) and embedded instrumentation.

Technical Specifications

1. Display Type: FSTN / STN, Black/White (Negative), Transmissive
2. Resolution / Number of Dots: 240 (W) × 128 (H) dots
3. Module Size: 159.4 mm (W) × 101.0 mm (H) × 11.0 mm (D) max
4. Active Area: 119.97 mm (H) × 63.97 mm (V)
5. Dot Size / Pitch: Dot size of 0.47 × 0.47 mm; Dot pitch of 0.50 × 0.50 mm
6. Backlight: Cold Cathode Fluorescent Lamp (CCFL) with an estimated lifetime of 50,000 hours
7. Viewing Direction: 6 o'clock
8. Built-in Controller: Toshiba T6963C (or equivalent integrated LCD controller)
9. Interface: 8-bit parallel, 20-pin connector
10. Power Supply: 5.0 VDC logic supply
11. Surface Treatment: Anti-glare, hard coating (3H) on the upper polarizer