Title:
発光装置およびプロジェクター
Document Type and Number:
Japanese Patent JP7392426
Kind Code:
B2
Abstract:
A light emitting apparatus including a substrate, a first and a second light emitter, a first mirror that reflects light from first light emitter, a second mirror that reflects light from second light emitter, and a support member that has a first and second hole and supports the first and second mirror. The first and second light emitter each include a first semiconductor layer, a second semiconductor layer having conductivity type different from the conductivity type of first semiconductor layer, and a light emitting layer provided between the first and second semiconductor layer. The first semiconductor layer forms a plurality of columnar sections. The plurality of columnar sections of the first light emitter and the second light emitter are disposed in the first and second hole respectively. The first mirror and second mirror are provided at the side surface of support member that defines the first and second hole respectively.
Inventors:
Osamu Okumura
Application Number:
JP2019215065A
Publication Date:
December 06, 2023
Filing Date:
November 28, 2019
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
H01L33/60; G03B21/00; G03B21/14; H01L33/00; H01L33/08; H01L33/38; H01L33/62; H01L33/64
Domestic Patent References:
JP2019526925A | ||||
JP2019029516A | ||||
JP2018133516A | ||||
JP2009542560A | ||||
JP2016105450A | ||||
JP2019149503A |
Foreign References:
WO2019122644A1 | ||||
US20190355868 | ||||
US20190165040 | ||||
WO2009009612A2 | ||||
WO2018141974A1 |
Attorney, Agent or Firm:
Satoshi Nakai
Hiroki Matsuoka
Masayuki Imamura
Hiroki Matsuoka
Masayuki Imamura
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