Display device
US10559596B2 · kind B2 · utility
1Cited by
0References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 23, 2018 |
| Grant date | Feb 11, 2020 |
| Priority date | — |
| Expiry date | Mar 23, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2201/123
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display device is disclosed, which includes: a substrate; a first metal layer, disposed on the substrate and having a first pinhole; a second metal layer, disposed on the first metal layer and having a second pinhole; a pixel electrode layer, disposed on the second metal layer; and a light detecting element for detecting a light passing through the second pinhole and the first pinhole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.