| Parameter | Technical Specification |
|---|---|
| Full Model | LMBHAT014G4C (Sharp small-size industrial TFT series) |
| Manufacturer | Sharp Corporation Japan |
| Screen Size | 3.2 inches |
| Native Resolution | 240(RGB) × 320 QVGA, Portrait 3:4, 113 PPI |
| LCD Technology | a-Si TN TFT-LCD, Transmissive, Normally White |
| Pixel Arrangement | RGB Vertical Stripe |
| Color Depth | 6-bit RGB, 262K display colors |
| Signal Interface | 16-bit Parallel RGB TTL, 40Pin ZIF FPC, 3.3V logic voltage |
| Backlight System | Side-mounted white WLED array, no onboard LED drive IC, external PWM dimming single-channel LED driver required |
| Backlight Typical Lifespan | 40,000 hours |
| Typical Brightness | 250 cd/m² |
| Typical Contrast Ratio | 200:1 |
| Viewing Angle (CR≥10, L/R/U/D) | 40° / 40° / 25° / 45°, Optimal viewing: 6 o’clock front lower |
| Response Time (Tr / Td) | 30ms / 50ms typical |
| Refresh Rate | 60Hz standard |
| Pixel Pitch | 0.211 × 0.211 mm |
| Active Display Area (AA) | 50.64 mm (W) × 67.52 mm (H) |
| Overall Outline Dimension | 62.0 mm (W) × 84.0 mm (H) × 5.2 mm ultra-thin |
| Net Weight | ~42 g lightweight compact module |
| Surface Polarizer | Standard matte anti-glare surface, no extra hard scratch coating |
| Operating Temperature | -20 ℃ ~ +70 ℃ |
| Storage Temperature | -30 ℃ ~ +80 ℃ |
| Touch Panel | Not integrated (4-wire resistive touch film optional optical bonding) |
| Compliance | RoHS Lead-Free certified, mercury-free WLED backlight |
| Product Status | Discontinued legacy small-size industrial TFT, only A-grade tested spot stock for handheld equipment maintenance replacement |
Native vertical QVGA portrait resolution, optimized for handheld vertical UI design
Ultra-small slim lightweight form factor, suitable for compact battery-powered portable devices
-20℃ ~ +70℃ wide temperature tolerance, stable operation under industrial temperature fluctuations
Mercury-free WLED backlight, eco-friendly with longer service life than old CCFL small-size screens
Standard 40Pin parallel RGB interface, mature compatibility with legacy low-power industrial controllers
Interchangeable with upgraded LMBHAT014G5C for equipment maintenance replacement
Handheld industrial measuring, testing and analytical portable instruments
Mini embedded auxiliary control panels for textile, packaging and small automation equipment
Portable field maintenance diagnostic tools and handheld PLC programmers
Light medical portable auxiliary monitoring handheld terminals
Mini logistics barcode inspection and portable data recorders
Replacement spare screen for Sharp LMBHAT014 series 3.2” vertical QVGA TFT modules








