Method for manufacturing light emitting device including light emitting element and color conversion material layer
US10290607B2 · kind B2 · utility
3Cited by
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14Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 16, 2017 |
| Grant date | May 14, 2019 |
| Priority date | — |
| Expiry date | Oct 16, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/854
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A method of manufacturing a light emitting device includes: preparing a light-transmissive member including a light reflective sheet that has a through-hole, and a color conversion material layer that is composed of a light-transmissive resin containing a color conversion material and disposed in the through-hole, preparing a light emitting element, fixing the color conversion material layer to the light emitting element, covering a side surface of the light emitting element with a light-reflective member, and cutting the light-reflective member and light-reflective sheet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.