Invention Grant
- Patent Title: Light-emitting element having a plurality of contact parts
- Patent Title (中): 具有多个接触部的发光元件
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Application No.: US13175698Application Date: 2011-07-01
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Publication No.: US09012948B2Publication Date: 2015-04-21
- Inventor: Shih-I Chen , Chia-Liang Hsu , Tzu-Chieh Hsu , Han-Min Wu , Ye-Ming Hsu , Chien-Fu Huang , Chao-Hsing Chen , Chiu-Lin Yao , Hsin-Mao Liu , Chien-Kai Chun
- Applicant: Shih-I Chen , Chia-Liang Hsu , Tzu-Chieh Hsu , Han-Min Wu , Ye-Ming Hsu , Chien-Fu Huang , Chao-Hsing Chen , Chiu-Lin Yao , Hsin-Mao Liu , Chien-Kai Chun
- Applicant Address: TW Hsinchu
- Assignee: Epistar Corporation
- Current Assignee: Epistar Corporation
- Current Assignee Address: TW Hsinchu
- Agency: Ditthavong & Steiner, P.C.
- Main IPC: H01L33/46
- IPC: H01L33/46 ; H01L33/08 ; H01L33/42 ; H01L33/32 ; H01L33/38 ; H01L33/40
Abstract:
A light-emitting element includes a supportive substrate; a reflective layer formed on the supportive substrate; a transparent layer formed on the reflective layer; a light-emitting stacked layer formed on the transparent layer; an etching-stop layer formed between the transparent layer and the reflective layer; and a plurality of contact parts formed between the light-emitting stacked layer and the transparent layer.
Public/Granted literature
- US20120080697A1 LIGHT-EMITTING ELEMENT HAVING A PLURALITY OF CONTACT PARTS Public/Granted day:2012-04-05
Information query
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