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COM35H3R14UTC Ortustech 3.5 inch 480×640 lcd display modules
COM35H3R14UTC is Ortustech classic 3.5-inch vertical transflective industrial touch TFT module, specially customized for battery-powered portable industrial handheld equipment.
265 cd/m² standard transmissive brightness ensures clear viewing in indoor factory and laboratory environments; its core Blanview transflective technology uses ambient sunlight as auxiliary light source, readable under strong outdoor sunlight without turning up backlight brightness, greatly extending handheld device battery life. Full symmetrical 80° four-side wide viewing angle eliminates color shift when operators view the screen from tilted handheld angles. Ultra-high 228 PPI pixel density displays tiny industrial parameter text, fine measurement waveforms and equipment fault codes sharply.
Full Technical Specification Table
| Category | Parameter | Typical Specification |
|---|---|---|
| Basic Info | Full Part Number | COM35H3R14UTC |
| Manufacturer | Ortustech (Toppan Blanview Industrial Series) | |
| Screen Size | 3.5 inch, vertical portrait 3:4 | |
| Display Core | Native Resolution | 480(RGB) × 640 Vertical VGA, 228 PPI high pixel density |
| Panel Tech | a-Si VA TFT-LCD, Transflective Normally Black (Blanview sunlight readable) | |
| Pixel Arrangement | RGB vertical stripe | |
| Optical Performance | Active Display Area (AA) | 53.28(W) × 71.04(H) mm |
| Pixel Pitch | 0.111 × 0.111 mm | |
| Typical Brightness | 265 cd/m² transmissive mode; 120 cd/m² reflective sunlight mode | |
| Static Contrast Ratio | 800:1 @ 25℃ ambient | |
| Color Depth | 6-bit RGB, total 262K display colors, 50% NTSC gamut | |
| Viewing Angle (CR≥10) | L/R/U/D:80°/80°/80°/80° fully symmetrical wide view | |
| Response Time (Tr/Td) | 18ms / 22ms, total 40ms typical | |
| Native Refresh Rate | Fixed 60Hz vertical VGA timing | |
| Mechanical Spec | Overall Outline Dimension | 63.5(W) × 85.0(H) × 4.3(D) mm ultra-thin aluminum frame |
| Net Weight | ~42.3g ultra-light handheld module | |
| Surface Treatment | Clear transparent surface, 3H scratch-resistant hard coating | |
| Electrical Interface | Connector | 39Pin 0.5mm pitch ZIF FPC single-channel 6-bit parallel RGB TTL (CPU interface) |
| Logic Supply Voltage | DC 3.3V (3.0V ~ 3.6V tolerance) | |
| Backlight System | Light Source | Side edge 6S1P WLED array |
| Onboard Circuit | No built-in WLED constant current IC; external LED driver board mandatory | |
| WLED Rated Lifespan | 50,000 hours to half brightness | |
| Touch System | Touch Type | Integrated 4-wire analog resistive touch (RTP) |
| Touch Trigger Pressure | 10g ~ 150g, support glove/stylus/finger operation | |
| Touch Service Life | Single point ≥ 10 million taps | |
| Environmental Rating | Operating Temperature | -20 ℃ ~ +70 ℃ ultra-wide industrial grade |
| Storage Temperature | -30 ℃ ~ +80 ℃ | |
| Operating Humidity | 10% ~ 90% RH non-condensing | |
| Vibration Resistance | 2.0G industrial anti-vibration standard for handheld devices | |
| Quality & Compliance | Quality Grade | New Original Grade A: zero bright/dark dot, no line mura, uniform backlight, full touch linear calibration passed |
| Stock Status | In-Stock; full pixel scan + touch aging + wide temp cycling test before shipment | |
| Certification | RoHS Lead-Free Certified, mercury-free WLED | |
| Touch Matching | Integrated 4-wire resistive touch as standard, no separate touch glass required |
Transflective Blanview sunlight-readable technology, visible under direct outdoor sunlight, low power consumption for battery handheld devices
-20℃ ~ +70℃ ultra-wide industrial temperature, stable cold startup in winter field environments and long-term operation in high-temperature equipment cabins
Integrated 4-wire resistive touch, support glove/stylus operation, single FPC integrates display + touch signals to simplify wiring
Full 80° symmetrical four-side wide viewing angle, no color distortion when handheld at arbitrary tilt angles
50,000-hour long-life mercury-free WLED backlight, reduce maintenance frequency for 24/7 field portable equipment
Ultra-thin 4.3mm thickness, lightweight 42.3g, perfectly fit compact handheld device internal space
Vertical 480×640 VGA high vertical resolution, display multi-line measurement data without frequent scrolling
New original spot stock supports fast delivery for handheld industrial/medical equipment urgent maintenance orders
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Spare replacement integrated touch module for Ortustech COM35H3R series 3.5-inch vertical transflective industrial TFT LCM
