Light emitting device
US10784423B2 · kind B2 · utility
1Cited by
31References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 5, 2018 |
| Grant date | Sep 22, 2020 |
| Priority date | — |
| Expiry date | Nov 5, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/8582
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A light emitting device including a first light emitting unit, a second light emitting unit, a heat dissipation substrate, a plurality of first bumps and a plurality of second bumps is provided. The heat dissipation substrate is disposed between the first light emitting unit and the second light emitting unit. The first bumps are connected between the first light emitting unit and the heat dissipation substrate. The second bumps are connected between the second light emitting unit and the heat dissipation substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.