Invention Application
- Patent Title: LIGHT EMITTING ELEMENT AND LIGHT EMITTING DEVICE
- Patent Title (中): 发光元件和发光装置
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Application No.: US15204395Application Date: 2016-07-07
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Publication No.: US20170033262A1Publication Date: 2017-02-02
- Inventor: Koichi TAKENAGA , Keiji EMURA
- Applicant: NICHIA CORPORATION
- Priority: JP2015-150828 20150730; JP2016-100165 20160519
- Main IPC: H01L33/20
- IPC: H01L33/20 ; H01L33/50 ; H01L33/38 ; H01L33/58

Abstract:
A light emitting element with a hexagonal planar shape, has: an n-side semiconductor layer; a p-side semiconductor layer provided on the n-side semiconductor layer; a plurality of holes that are provided to an area excluding three corners at mutually diagonal positions of the p-side semiconductor layer in plan view, and expose the n-side semiconductor layer; a first p-electrode provided in contact with the p-side semiconductor layer; second p-electrodes provided to three corners on the first p-electrode; and an n-electrode that is provided on the first p-electrode and is electrically connected to the n-side semiconductor layer through the plurality of holes.
Public/Granted literature
- US09786812B2 Light emitting element and light emitting device Public/Granted day:2017-10-10
Information query
IPC分类: