Display panel, module, and electronic device
US8952946B2 · kind B2 · utility
11Cited by
5References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2009 |
| Grant date | Feb 10, 2015 |
| Priority date | — |
| Expiry date | May 17, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/60
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display panel, ensuring high photo-detection accuracy in a region near a frame area, is provided. The display panel includes: image display elements disposed in an effective display area of a display screen; a light-shielding layer disposed in a frame area around the effective display area; and photo-detection elements disposed in the effective display area or in both of the effective display area and the frame area. The photo-detection elements detect the invisible light. The light-shielding layer transmits invisible light, while shields visible light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.