| Parameter | Technical Specification |
|---|---|
| Full Model | COM41T4150GTC (Ortustech / Toppan Japan) |
| Diagonal Size | 4.1 inches |
| Native Resolution | 320(RGB) × 240 QVGA, 4:3 Aspect Ratio, 98 PPI |
| LCD Technology | a-Si TN TFT-LCD, Transmissive, Normally White |
| Pixel Arrangement | RGB Vertical Stripe |
| Color Depth | 6-bit / 6-bit+FRC, 262K / 16.7M true colors |
| Signal Interface | Single-channel 6/8-bit Parallel RGB TTL, 67Pin ZIF FPC, 3.0V typical logic voltage |
| Backlight System | Edge-lit 5S2P WLED, no onboard LED driver, external PWM dimming driver required |
| Rated Backlight Lifespan | 50,000 hours typical |
| Typical Brightness | 360 cd/m² |
| Typical Contrast Ratio | 200:1 (Transmissive) |
| Viewing Angle (CR≥10, L/R/U/D) | 35° / 35° / 20° / 50°, Optimal viewing: 6 o’clock front lower |
| Max Response Time (Tr / Td) | 40ms / 60ms |
| Standard Refresh Rate | 60Hz |
| Pixel Pitch | 0.258 × 0.258 mm |
| Active Display Area (AA) | 82.56 mm (W) × 61.92 mm (H) |
| Visible View Area | 85.26 mm (W) × 64.62 mm (H) |
| Overall Outline Dimension | 90.31 mm (W) × 74.62 mm (H) × 4.63 mm ultra-thin |
| Net Weight | 54.5 g lightweight |
| Touch Configuration | Factory pre-bonded 4-wire resistive touch panel (complete integrated touch assembly) |
| Operating Temperature | -20 ℃ ~ +70 ℃ |
| Storage Temperature | -30 ℃ ~ +80 ℃ |
| Surface Polarizer | Standard matte anti-glare surface |
| Compliance | RoHS Lead-Free, mercury-free WLED backlight |
| Product Status | Mass-production small-size industrial touch module, A-grade new stock for handheld & compact control equipment |
All-in-one resistive touch assembly: Pre-laminated 4-wire touch digitizer, no extra touch film bonding cost
Ultra-small slim lightweight form factor: 4.63mm thickness, 54.5g for portable handheld equipment
3.0V low-voltage parallel RGB interface: Matches low-power battery-driven MCU systems
360 cd/m² high brightness: Readable under bright indoor workshop lighting without shading hoods
-20℃ ~ +70℃ wide temperature tolerance: Adaptable to industrial environments with temperature fluctuations
Long-life mercury-free WLED backlight (50,000hrs), more eco-friendly and longer service life than old CCFL small screens
Handheld industrial measuring, testing & analytical portable instruments
Mini embedded compact control panels for textile, packaging & small automation equipment
Portable field maintenance diagnostic devices & handheld PLC programmers
Light medical portable auxiliary monitoring handheld terminals
Miniature logistics barcode inspection & portable data recorders
Replacement integrated touch spare screen for Ortustech 4.1” QVGA parallel RGB series modules









