Premium Round OLED Display Modules
Upgrade your smart devices with our high-performance Round OLED (AMOLED) displays. Designed for compact and stylish hardware, these circular screens deliver true blacks, vibrant colors, and infinite contrast ratios. Whether you are developing the next generation of smartwatches or high-end industrial instruments, our round OLED series provides exceptional visual clarity and low power consumption.
Core Features & Advantages
Versatile Interfaces
We support multiple interface protocols including SPI, MIPI (1-Lane), QSPI, and MSPI, ensuring seamless integration with various MCUs and processors.
High Brightness & Contrast
Featuring luminance levels ranging from 350 nits to 600 nits and a contrast ratio of 100,000:1, our screens remain highly readable even in bright outdoor environments.
Wide Temperature Range
Built for durability, these modules operate reliably in extreme conditions, with an operating temperature range of -20°C to 70°C.
Integrated Touch Solutions
Select models come with built-in capacitive touch panels (e.g., CST820/CST820B ICs), providing smooth and responsive user interactions.
Product Specifications
1-2" circular
| NO. | Size | Resolution | Panel AA / Outline (mm) | PPI |
|---|---|---|---|---|
| 1 | 1.04" | 340*340 | AA: 26.35*26.35 Outline: 29.25*29.99 |
328 |
| 2 | 1.106" | 360*360 | AA: 28.08*28.08 Outline: 31.18*32.13 |
326 |
| 3 | 1.19" | 390*390 | AA: 30.42*30.42 Outline: 33.62*33.95 |
326 |
| 4 | 1.32" | 466*466 | AA: 33.55*33.55 Outline: 36.38*36.35 |
352 |
| 5 | 1.39" | 454*454 | AA: 35.41*35.41 Outline: 38.61*38.61 |
326 |
| 6 | 1.43" | 466*466 | AA: 36.35*36.35 Outline: 39.55*39.55 |
326 |
2.x"
| Size | Resolution | Panel AA / Outline (mm) | PPI |
|---|---|---|---|
| 2.4" | 450*600 | AA: 36.72*48.96 Outline: 38.72*51.56 |
311 |
| 2.69" | 800*600 | AA: 54.6*40.95 Outline: 56.6*47.25 |
372 |
Application Scenarios
Thanks to their ultra-thin profile, wide viewing angles, and customizable touch options, our circular OLED displays are ideal for a variety of innovative applications:
- Smart Wearables: High-end smartwatches, fitness trackers, and health monitoring devices requiring excellent outdoor visibility.
- Smart Home & IoT: Rotary thermostat controls, smart appliance knobs, and premium coffee machine displays.
- Industrial & Automotive: Digital dashboards, portable testing equipment, and circular gauges where high contrast and wide temperature tolerance are critical.
- Medical Devices: Handheld diagnostic tools that demand sharp, clear data visualization.
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