Invention Grant
- Patent Title: Light emitting element, light emitting element array, and light transmission device
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Application No.: US15587709Application Date: 2017-05-05
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Publication No.: US10431722B2Publication Date: 2019-10-01
- Inventor: Junichiro Hayakawa , Akemi Murakami , Takashi Kondo , Naoki Jogan , Jun Sakurai
- Applicant: FUJI XEROX CO., LTD.
- Applicant Address: JP Minato-ku, Tokyo
- Assignee: FUJI XEROX CO., LTD.
- Current Assignee: FUJI XEROX CO., LTD.
- Current Assignee Address: JP Minato-ku, Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2016-157998 20160810
- Main IPC: H01L33/60
- IPC: H01L33/60 ; H01L25/16 ; H01L31/12 ; H01L27/15 ; H01L33/40 ; H01L33/62
Abstract:
A light emitting element includes: a semiconductor stack structure that includes a light emitting part, and a light receiving part that receives light propagating in a lateral direction through a semiconductor layer from the light emitting part, wherein the light emitting part and the light receiving part share a quantum layer; and a light reflection layer that covers ⅓ or more of a lateral surface of the quantum layer in the light receiving part.
Public/Granted literature
- US20180047882A1 LIGHT EMITTING ELEMENT, LIGHT EMITTING ELEMENT ARRAY, AND LIGHT TRANSMISSION DEVICE Public/Granted day:2018-02-15
Information query
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