Light emitting device
US10998387B2 · kind B2 · utility
0Cited by
1References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 2019 |
| Grant date | May 4, 2021 |
| Priority date | — |
| Expiry date | Sep 23, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/8792
Abstract
A light emitting device includes a window and a collimating component over a light emitting pixel. A light reflection performance of the light emitting pixel to an incoming ambient light is configured by the window to be appeared to have at least two regions, wherein one region of the at least two regions has a smaller transmittance to the incoming ambient light than the other, the light emitting pixel includes a plurality of sub-pixels separated with a space, and the space is smaller than a resolution of a human eye.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.