Ortustech COM37H3M04DLC 3.7" Industrial TFT-LCD Module
Ortustech COM37H3M04DLC 3.7" Industrial TFT-LCD Module
The Ortustech COM37H3M04DLC is a 3.7-inch a-Si TFT-LCD module designed for industrial and handheld applications, featuring 480×640 resolution and transflective technology, making it suitable for both indoor and sunlight-readable environments.
It combines low power consumption, compact size, and high visibility, making it ideal for portable industrial devices, medical handhelds, and outdoor equipment.
LCD COM37H3M04DLC Specifications:
| Manufacturer | Ortustech |
| Model No. | COM37H3M04DLC |
| Screen Size | 3.7 inch |
| Screen Type | a-Si TFT-LCD, LCM |
| Number of dots | 480(RGB)×640, VGA, 3:4 |
| Pixel Format | RGB Vertical Stripe |
| Active Area | 56.16×74.88 mm (H×V) |
| Outline Area | 65×89×3.2 mm (H×V×D) |
| Weight | 32.9g |
| Surface Feature | Hard coating (3H) |
| Luminance | 280 cd/m² (Typ.) |
| Contrast Ratio | 300:1 (Typ.) (TM) 5.5:1 (Typ.) (RF) |
| Viewing Angle | 35/35/15/50 (Min.)(CR≥10) |
| Response (ms) | 40/60 (Max.)(Tr/Td) |
| Good View at | 6 o'clock |
| Display Type | TN, Normally White, Transflective |
| Dispaly Colors | 262K |
| Backlight | 6S1P WLED, 50K hrs, No Driver |
| Refresh Rate | 60Hz |
| Touchscreen | Without |
| Signal Type | Parallel RGB (1 ch, 6-bit) , FPC 39 pins |
| Voltage Supply | 3.0V (Typ.) |
| Max. Ratings | Storage Temp. -30 ~ 80 °C Operating Temp. -20 ~ 70 °C |
Key Features of COM37H3M04DLC
3.7-inch 480×640 resolution (portrait):
Compact high-resolution display suitable for handheld devices
Transflective sunlight-readable design:
Combines backlight and ambient light reflection for outdoor visibility
280 cd/m² brightness + reflective mode:
Maintains readability even under strong sunlight
Ultra-compact and lightweight (32.9g):
Ideal for portable and embedded applications
Parallel RGB interface:
Compatible with embedded systems and industrial controllers
Long-life LED backlight (50K hours):
Supports long-term operation with low maintenance
Wide temperature range (-20°C to 70°C):
Suitable for industrial and outdoor environments
Applications
- Handheld industrial terminals
- Portable medical devices
- Outdoor control equipment
- PDA and embedded systems
- Test and measurement instruments
- Smart devices with compact display requirements
FAQ
Is COM37H3M04DLC sunlight readable?
Yes, it uses transflective technology, making it readable in outdoor environments.
Does it include a touch panel?
No, standard version is non-touch (touch variants available in similar series).
What interface does it use?
Parallel RGB (TTL), 39-pin FPC.
Is it suitable for handheld devices?
Yes, it is specifically designed for compact and portable applications.
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