Light-emitting module and electronic device
US11561434B1 · kind B1 · utility
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14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2021 |
| Grant date | Jan 24, 2023 |
| Priority date | — |
| Expiry date | Nov 2, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/882
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A light-emitting module is provided. The light-emitting module includes a circuit substrate and a first light-emitting element disposed on the circuit substrate. The light-emitting module also includes an optical pattern disposed on the circuit substrate and adjacent to the first light-emitting element. The light-emitting module further includes a lens covering the first light-emitting element and the optical pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.