Display device including a fingerprint scanner
US10929635B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 16, 2018 |
| Grant date | Feb 23, 2021 |
| Priority date | — |
| Expiry date | Jan 25, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/311
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display device can include a cover substrate; a display module disposed on a rear surface of the cover substrate and configured to display an image; a heat dissipation film disposed on a rear surface of the display module; a hole disposed in the heat dissipation film; a flexible circuit board covering the hole in the heat dissipation film and configured to block light; and a fingerprint scanner mounted on the flexible circuit board, disposed in the hole of the heat dissipation film, and separated from the heat dissipation film by a space, in which the flexible circuit board covers the space between the heat dissipation film and the fingerprint scanner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.