Invention Grant
- Patent Title: Method for manufacturing light emitting device
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Application No.: US14716627Application Date: 2015-05-19
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Publication No.: US09660151B2Publication Date: 2017-05-23
- Inventor: Hiroto Tamaki
- Applicant: NICHIA CORPORATION
- Applicant Address: JP Anan-shi
- Assignee: NICHIA CORPORATION
- Current Assignee: NICHIA CORPORATION
- Current Assignee Address: JP Anan-shi
- Agency: Global IP Counselors, LLP
- Priority: JP2014-105331 20140521
- Main IPC: H01L21/00
- IPC: H01L21/00 ; H01L33/50
Abstract:
A method for manufacturing a light emitting device has: forming a first phosphor layer including a first phosphor that is based on KSF or quantum dots on a light emitting element by a method other than spraying, and forming a second phosphor layer including a second phosphor that is different from the first phosphor on the first phosphor layer by spraying.
Public/Granted literature
- US20150340547A1 METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE Public/Granted day:2015-11-26
Information query
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