Invention Grant
- Patent Title: Method for manufacturing light emitting device
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Application No.: US15252219Application Date: 2016-08-31
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Publication No.: US10283670B2Publication Date: 2019-05-07
- Inventor: Toru Hashimoto , Yukihiro Shibano
- Applicant: NICHIA CORPORATION
- Applicant Address: JP Anan-shi
- Assignee: NICHIA CORPORATION
- Current Assignee: NICHIA CORPORATION
- Current Assignee Address: JP Anan-shi
- Agency: Mori & Ward, LLP
- Priority: JP2015-170401 20150831
- Main IPC: H01L33/50
- IPC: H01L33/50 ; H01L33/00 ; H01L33/58 ; H01L33/60 ; H01L33/54

Abstract:
A soluble member is provided on a light emitting surface of a light emitting element. The soluble member is soluble in a solvent. The soluble member has a first surface facing the light emitting surface, a second surface opposite to the first surface in the light emitting direction, and a soluble member outer peripheral side surface provided between the first surface and the second surface. A light-blocking member made of a material which is not soluble in the solvent is provided to cover a light emitting element outer peripheral side surface and the soluble member outer peripheral side surface so that an inner side wall of the light-blocking member contacts the soluble member outer peripheral side surface. The soluble member is removed using the solvent to provide a recess surrounded by the inner side wall of the light-blocking member. A first light-transmissive member is provided in the recess.
Public/Granted literature
- US20170062671A1 METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE Public/Granted day:2017-03-02
Information query
IPC分类: