Electronic device and method of manufacturing the same
US12293603B2 · kind B2 · utility
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17Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 22, 2022 |
| Grant date | May 6, 2025 |
| Priority date | — |
| Expiry date | Feb 27, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/1329
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An electronic device includes a display panel, a biometric information sensing layer disposed under the display panel and including a sensor, and an optical pattern layer disposed between the display panel and the biometric information sensing layer and including a plurality of transmissive portions and a light blocking portion. The light blocking portion includes a light blocking layer disposed on the biometric information sensing layer, an intermediate layer disposed on the light blocking layer, and a metal layer disposed on the intermediate layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.