Light-emitting device
US12396302B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2022 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Jan 20, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/855
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A light-emitting device includes a resin package including a plurality of recessed portions, a plurality of light-emitting elements, each disposed in the corresponding one of the plurality of recessed portions, a plurality of reflective members, and a mold resin portion including a first lens portion, a second lens portion, and a third lens portion. In the plan view, a maximum width of the first lens portion is less than a maximum width of an inner upper surface of the corresponding one of the plurality of recessed portions, a maximum width of the second lens portion is less than a maximum width of an inner upper surface of the corresponding one of the plurality of recessed portions, and a maximum width of the third lens portion is less than a maximum width of an inner upper surface of the corresponding one of the plurality of recessed portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.