Fingerprint sensing display apparatus
US10719682B2 · kind B2 · utility
6Cited by
0References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 14, 2018 |
| Grant date | Jul 21, 2020 |
| Priority date | — |
| Expiry date | Nov 17, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/549
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is a display device. The display device comprises an electroluminescence display panel including a fingerprint recognition area in a display area including a plurality of pixels on a substrate, an ultrasonic fingerprint sensor, under a rear side of the electroluminescence display panel, arranged corresponding to the fingerprint recognition area, and a support substrate, between the electroluminescence display panel and the ultrasonic fingerprint sensor, configured to support the electroluminescence display panel and the ultrasonic fingerprint sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.