T- 0.31 inch 32 × 62 Dots OLED Display Module Screen

General Description

Product Information

0.31-inch PMOLED Display Module - Ultra-Compact COG Solution

Product Overview
This self-emissive PMOLED micro display features innovative Chip-on-Glass (COG) technology, delivering crisp visuals without backlighting requirements. The ultra-thin 1.0mm profile makes it ideal for space-constrained applications.

Technical Specifications

• Display Type: 0.31" Passive Matrix OLED
• Resolution: 32 × 62 dot matrix
• Module Dimensions: 6.2(W) × 11.88(H) × 1.0(T) mm
• Active Area: 3.82 × 6.986 mm

Core Features

1. Integrated Driver System
   • Onboard ST7312 controller IC
   • I²C interface for simplified integration
   • 1/32 duty cycle operation
2. Power Efficiency
   • Operating voltage: 2.8V (logic), 9V (display)
   • Low current consumption: 8mA typical (50% pattern)
   • Wide input range: 3V ±10%
3. Environmental Durability
   • Extended operating range: -40°C to +85°C
   • Robust storage tolerance: -65°C to +150°C

Design Advantages

• Ultra-slim 1.0mm COG construction
• Optimized for battery-operated devices
• Minimal footprint for embedded designs
• High reliability in harsh conditions

Ideal Applications

• Wearable health monitoring systems
• Portable audio devices (MP3/PMP)
• Smart recording devices
• Industrial measurement tools
• Compact medical instruments

Engineering Benefits
This PMOLED solution combines space-efficient packaging with rugged performance, offering designers:

• Simplified integration with standard I²C interface
• Exceptional power efficiency
• Reliable operation in extreme environments
• True plug-and-play functionality

Below Are The Advantages Of This Low-power OLED Display

1、Thin–No need of backlight, self-emissive

►2、Wide viewing angle :Free degree

3、High Brightness: 650 cd/m²

4、High contrast ratio(Dark Room): 2000:1

►5、High response speed(＜2μS）

6、Wide Operation Temperature

►7、Lower power consumption

Mechanical Drawing