Sony Semiconductor Solutions Corporation (SSS) has announced the release of its groundbreaking ECX350F, a 0.44-inch full HD OLED microdisplay. Designed specifically for augmented reality (AR) glasses. The microdisplay features 5.1 µm pixels, providing a pixel density of approximately 5,000 ppi, and a peak brightness of up to 10,000 cd/m²—double that of the previous model, the ECX348E.
This new product addresses technical challenges associated with achieving high brightness in small pixels by using a new semiconductor process and microlenses to enhance light emission. The ECX350F delivers Full HD resolution in a compact form, allowing for AR glasses that are lighter and thinner without compromising image quality.
The display also includes a variable black frame function, which supports variable input resolution and allows users to position images anywhere on the display. This feature reduces the need for external video processing, contributing to lower power consumption and reduced latency.
The ECX350F will be available for sampling in October 2024 at a price of 40,000 yen ($278).
| Specification | Details |
| Model name | ECX350F |
| Display size | 0.44 type (11.235 mm diagonal) |
| Resolution (horizontal x vertical) | 1920 x 1080 (Full HD) |
| Pixel pitch | 5.1 µm |
| Maximum frame rate | 120 fps |
| Video interface | MIPI DSI |
| Maximum luminance | 10,000 cd/m² (100% duty drive) |
| Contrast | 100,000:1 or higher |
| Color gamut | sRGB area ratio: 100% |
