Invention Grant
- Patent Title: Light-emitting element and the manufacturing method thereof
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Application No.: US15424271Application Date: 2017-02-03
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Publication No.: US10403789B2Publication Date: 2019-09-03
- Inventor: Ching-Tai Cheng , Ju-lien Kuo , Min-Hsun Hsieh , Shau-Yi Chen , Shih-An Liao , Jhih-Hao Chen
- Applicant: EPISTAR CORPORATION
- Applicant Address: TW Hsinchu
- Assignee: Epistar Corporation
- Current Assignee: Epistar Corporation
- Current Assignee Address: TW Hsinchu
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: TW105103796A 20160204; TW106103062A 20170125
- Main IPC: H01L33/00
- IPC: H01L33/00 ; H01L21/00 ; H01L33/22 ; H01L33/50 ; H01L51/52 ; H01L27/15 ; H01L33/44
Abstract:
This disclosure discloses a light-emitting element having a light-emitting unit, a transparent layer and a wavelength conversion layer formed on the transparent layer. The transparent layer covers the light-emitting unit. The wavelength conversion layer includes a phosphor layer having a phosphor and a stress release layer without the phosphor.
Public/Granted literature
- US20170331003A1 LIGHT-EMITTING ELEMENT AND THE MANUFACTURING METHOD THEREOF Public/Granted day:2017-11-16
Information query
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