Display device and manufacturing method thereof
US11177323B2 · kind B2 · utility
1Cited by
3References
14Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 30, 2018 |
| Grant date | Nov 16, 2021 |
| Priority date | — |
| Expiry date | Nov 30, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/8792
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display device and a manufacturing method thereof are provided. The display device includes a display panel and a photosensitive imaging device. The display panel includes a display side and a back side opposite to the display side, and the display panel further includes a filter layer disposed at the back side of the display panel. The photosensitive imaging device is stacked with the display panel and located at a side of the filter layer facing away from the display side, and the photosensitive imaging device is configured to detect a skin texture image of a user touching the display panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.