Invention Grant
- Patent Title: Light-emitting element
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Application No.: US14723322Application Date: 2015-05-27
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Publication No.: US09887323B2Publication Date: 2018-02-06
- Inventor: Yuichi Nagamatsu , Hironao Shinohara
- Applicant: TOYODA GOSEI CO., LTD.
- Applicant Address: JP Kiyosu-Shi, Aichi-Ken
- Assignee: TOYODA GOSEI CO., LTD.
- Current Assignee: TOYODA GOSEI CO., LTD.
- Current Assignee Address: JP Kiyosu-Shi, Aichi-Ken
- Agency: McGinn IP Law Group, PLLC
- Priority: JP2014-108996 20140527
- Main IPC: H01L33/40
- IPC: H01L33/40 ; H01L33/14 ; H01S5/042 ; H01L33/42 ; H01L33/44 ; H01L33/48

Abstract:
A light-emitting element includes a semiconductor laminate including a light-emitting layer, a transparent electrode layer formed on the semiconductor laminate, the transparent electrode layer including an oxide including indium, a pad electrode formed on the transparent electrode layer so as to connect to the transparent electrode layer, and a reflective layer including aluminum. The reflective layer is formed under the pad electrode so as not to contact the transparent electrode layer.
Public/Granted literature
- US20150349209A1 LIGHT-EMITTING ELEMENT Public/Granted day:2015-12-03
Information query
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