- 专利标题: Method of manufacturing light emitting device and method of manufacturing light emitting module
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申请号: US17544129申请日: 2021-12-07
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公开(公告)号: US12119433B2公开(公告)日: 2024-10-15
- 发明人: Kazuyo Iwamoto , Masaya Miyazaki
- 申请人: Nichia Corporation
- 申请人地址: JP Anan
- 专利权人: Nichia Corporation
- 当前专利权人: Nichia Corporation
- 当前专利权人地址: JP Anan
- 代理机构: Foley & Lardner LLP
- 优先权: JP 20206838 2020.12.14 JP 21048016 2021.03.23 JP 21110531 2021.07.02
- 主分类号: H01L33/56
- IPC分类号: H01L33/56 ; H01L33/00 ; H01L33/10 ; H01L33/38
摘要:
A method of manufacturing a light emitting device includes: providing a light emitting element comprising: a semiconductor laminate having a first surface, a second surface, and a lateral surface between the first and second surfaces, and an electrode disposed at the second surface; disposing a resin layer in an A-stage state on a support; placing the light emitting element on an upper surface of the resin layer while the upper surface of the resin layer and the first surface of the semiconductor laminate face each other; heating the resin layer at a first temperature to reduce a viscosity of the resin layer and causing the light emitting element to sink due to its own weight such that the second surface of the semiconductor laminate is exposed; and curing the resin layer by heating the resin layer at a second temperature higher than the first temperature, thereby forming a resin member.
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