128x64 FSTN Positive Transflective LCD Module | UC1701X COG LCD Screen with FPC
Product Overview
This compact 128x64 monochrome LCD module adopts FSTN positive transflective technology, presenting sharp black-on-white display with excellent indoor and outdoor readability. Powered by the UC1701X driver IC and built with COG bonding + FPC flexible connection, it features an ultra-slim 3.2mm profile and a tiny 43.5×33mm footprint, making it an optimal display solution for space-constrained handheld devices, wearable electronics, small smart appliances, and miniature embedded systems.
Key Specifications
| Item |
Specification |
| Display Type |
FSTN (Film Super-Twisted Nematic) |
| Display Mode |
Positive Transflective |
| Display Effect |
Black on White |
| Resolution |
128 × 64 Dots |
| Outline Dimensions |
43.5 × 33 × 3.2 mm |
| View Area (VA) |
39.8 × 25.5 mm |
| Active Area (AA) |
37.09 × 23.01 mm |
| Driver IC |
UC1701X |
| Interface Technology |
COG (Chip-on-Glass) + FPC (Flexible Printed Circuit) |
| Operating Voltage |
3.3V (typical) |
| Operating Temperature |
-20°C ~ +70°C |
| Storage Temperature |
-30°C ~ +80°C |
| Viewing Direction |
12 o'clock (typical) |
Core Advantages
- Ultra-Compact Form Factor: Miniature 43.5×33mm size and 3.2mm ultra-thin design perfectly fit space-limited devices such as wearables and handheld testers.
- Dual-Environment Readability: FSTN positive transflective panel delivers clear display both in backlit indoor conditions and direct sunlight, reducing reliance on high-power backlights for outdoor use.
- Stable Mature Driver: UC1701X controller supports SPI interface with abundant development resources, ensuring smooth compatibility with mainstream low-power MCU platforms.
- Durable Connection Design: COG chip-on-glass bonding paired with flexible FPC cable provides excellent shock and vibration resistance, suitable for portable and mobile device applications.
- Ultra-Low Power Consumption: Optimized driving scheme minimizes power draw, extending battery life for battery-powered and energy-sensitive IoT devices.
Applications
- Handheld Test Instruments & Mini Meters
- Wearable Electronics & Smart Accessories
- Small Smart Home Appliance Panels
- Portable Medical Monitoring Devices
- Mini IoT Terminals & Embedded Systems