Invention Grant
- Patent Title: Method of manufacturing light emitting device
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Application No.: US15854517Application Date: 2017-12-26
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Publication No.: US10176985B2Publication Date: 2019-01-08
- Inventor: Takayuki Igarashi , Masafumi Matsunaga
- Applicant: NICHIA CORPORATION , Mtek-smart Corporation
- Applicant Address: JP Anan-Shi JP Yokohama-Shi
- Assignee: NICHIA CORPORATION,MTEK-SMART CORPORATION
- Current Assignee: NICHIA CORPORATION,MTEK-SMART CORPORATION
- Current Assignee Address: JP Anan-Shi JP Yokohama-Shi
- Agency: Foley & Lardner LLP
- Priority: JP2016-254345 20161227
- Main IPC: H01L33/56
- IPC: H01L33/56 ; H01L33/50 ; H01L21/02 ; H01L33/60 ; H01L33/54
Abstract:
The method includes the steps of: storing slurry containing optical matter particles into a slurry tank; stirring the slurry inside the slurry tank by causing a bubble producing unit arranged below a liquid surface of the slurry to produce bubbles; and spraying the slurry onto a coating target including a light emitting element from a nozzle arranged above the coating target.
Public/Granted literature
- US20180182937A1 METHOD OF MANUFACTURING LIGHT EMITTING DEVICE Public/Granted day:2018-06-28
Information query
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