T-51963GD035J-MLW-AJN is Kyocera’s classic 3.5-inch vertical transflective QVGA touch TFT module, specially developed for battery-powered handheld industrial devices, field portable testers, handheld data loggers and miniature compact HMI control panels.
The core highlight is its transflective display technology: under indoor environments, the WLED backlight provides clear color image; under direct outdoor sunlight, ambient light reflects through the polarizer to maintain readable text and icons without high-bright backlight, greatly reducing handheld device power consumption. This model comes as a finished integrated unit with factory optical bonded 4-wire resistive touch layer, eliminating secondary touch lamination process and simplifying product assembly for equipment manufacturers.
| Parameter | Technical Specification |
|---|---|
| Full Model | T-51963GD035J-MLW-AJN |
| Brand | Kyocera Display (Optrex) |
| Diagonal Size | 3.5 inches |
| Native Resolution | 240(W) × 320(H) QVGA, Portrait 3:4, 100 PPI |
| LCD Technology | a-Si TN Transflective, Normally White |
| Pixel Arrangement | RGB Vertical Stripe |
| Color Depth | 6-bit single channel, 262K display colors |
| Signal Interface | Single-channel 6-bit Parallel CMOS TTL, 50Pin ZIF FPC, 3.3V logic voltage |
| Backlight System | Edge side white WLED array, no onboard LED driver IC, external single PWM LED driver required |
| Rated Backlight Lifespan | 50,000 hours typical |
| Typical Brightness | 160 cd/m² transmissive mode |
| Typical Contrast Ratio | 300:1 (Transmissive) / 12:1 (Reflective sunlight mode) |
| Viewing Angle (CR≥10, L/R/U/D) | 40° / 40° / 40° / 40°, Optimal viewing: 6 o’clock front lower |
| Response Time (Tr / Td) | 30ms / 50ms typical |
| Refresh Rate | 60Hz standard |
| Pixel Pitch | 0.298 × 0.298 mm |
| Active Display Area (AA) | 71.52 mm (W) × 95.36 mm (H) |
| Overall Outline Dimension | 86.2 mm (W) × 112.0 mm (H) × 3.4 mm ultra-thin |
| Net Weight | 46 g lightweight compact module |
| Touch Configuration | Factory pre-laminated 4-wire resistive touch screen (integrated touch assembly) |
| Surface Polarizer | Transflective semi-gloss surface, sunlight readable |
| Operating Temperature Range | -20 ℃ ~ +70 ℃ wide industrial grade |
| Storage Temperature Range | -30 ℃ ~ +70 ℃ |
| Compliance Standard | RoHS Lead-Free Certified, mercury-free WLED backlight |
| Product Status | Obsolete EOL industrial module, only tested A-grade refurbished spot stock for handheld equipment MRO replacement |
Transflective sunlight readable design: Low power consumption for outdoor handheld field equipment
Integrated 4-wire resistive touch assembly: Factory pre-bonded touch, no extra touch film processing cost
Ultra-slim lightweight 3.4mm / 46g: Ideal for compact battery-powered portable instruments
-20℃ ~ +70℃ wide temperature tolerance: Adapt to cold field & fluctuating industrial environments
Mercury-free long-life WLED backlight, eco-friendly with low standby power draw
Vertical native QVGA portrait resolution, optimized for handheld vertical UI layout
Mature Kyocera original industrial circuit, stable long-term continuous static text display
Handheld industrial measuring, field maintenance diagnostic portable instruments
Portable data recorders, logistics barcode handheld scanning terminals
Mini embedded compact control panels for small automation & textile auxiliary equipment
Light medical portable auxiliary monitoring handheld terminals
Construction, agricultural machinery portable remote control display units
Replacement integrated touch spare screen for Kyocera T-51963GD035J series 3.5" transflective TFT modules











