The COM35H3P43UTC is a 3.5-inch diagonal a-Si TFT-LCD module manufactured by Ortustech. It features a transflective design combined with Vertical Alignment (VA) technology, offering excellent contrast, wide viewing angles, and superior readability in both indoor and outdoor environments. The module also integrates a 4-wire resistive touch panel and a long-life WLED backlight.
| Parameter |
Value |
| Manufacturer |
Ortustech |
| Model No. |
COM35H3P43UTC |
| Screen Size |
3.5 inch |
| Screen Type |
a-Si TFT-LCD, LCM |
| Number of Dots |
240(RGB)×320, QVGA, 3:4 |
| Pixel Format |
RGB Vertical Stripe |
| Active Area |
53.64×71.52 mm (H×V) |
| Outline Area |
63.5×85 mm (H×V) |
| Weight |
43.5g (Typ.) |
| Surface Feature |
Hard coating (3H) |
| Luminance |
200 cd/m² (Typ.) |
| Contrast Ratio |
800:1 (Typ.) (TM); 3:1 (Typ.) (RF) |
| Viewing Angle |
80/80/80/80 (Min.)(CR≥10) |
| Response Time |
60/40 (Max.)(Tr/Td) ms |
| Good View At |
Symmetry |
| Display Type |
VA, Normally Black, Transflective |
| Display Colors |
262K, 50% NTSC |
| Backlight |
6S1P WLED, 50K hrs, No Driver |
| Refresh Rate |
60Hz |
| Touchscreen |
4-wire Resistive Touch |
| Signal Type |
Parallel RGB (1 ch, 6-bit), FPC 39 pins |
| Voltage Supply |
3.0V (Typ.)(VDD) |
| Storage Temperature |
-30 ~ 80 °C |
| Operating Temperature |
-20 ~ 70 °C |
Applications
Thanks to its portrait orientation (240×320, 3:4 aspect ratio), high contrast, and sunlight readability, the COM35H3P43UTC is ideal for:
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Handheld Industrial Devices
PDAs, barcode scanners, data loggers, and portable test instruments.
-
Outdoor Terminals & Kiosks
Ticketing machines, information displays, and payment terminals exposed to direct sunlight.
-
Medical Equipment
Portable diagnostic tools, patient monitoring devices, and handheld medical tablets.
-
Navigation & Marine Systems
GPS devices, fish finders, chartplotters, and automotive navigation (especially in portrait orientation).
-
Human-Machine Interface (HMI)
Control panels for factory automation, building management, and process control.
