Invention Application
- Patent Title: LIGHT SOURCE, OPTICAL DEVICE, MEASURING DEVICE, ROBOT, ELECTRONIC APPARATUS, MOVABLE STRUCTURE, AND MANUFACTURING APPARATUS
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Application No.: US16693429Application Date: 2019-11-25
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Publication No.: US20200166768A1Publication Date: 2020-05-28
- Inventor: Kazuhiro YONEDA , Yoshihiko MIKI , Naoki FUKUOKA
- Applicant: Kazuhiro YONEDA , Yoshihiko MIKI , Naoki FUKUOKA
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@1af8929c com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2d830591
- Main IPC: G02B27/48
- IPC: G02B27/48 ; H01S5/42 ; H01S5/022 ; H01S5/0687 ; G06K9/00 ; G06K9/20 ; G01J1/42 ; B25J19/02 ; B33Y50/00 ; B29C64/386
Abstract:
According to one embodiment, a light source includes a plurality of light-emitting elements each including one or more surface-emitting lasers; and a plurality of detecting elements located on a same substrate as the light-emitting elements. The detecting elements individually detect quantities of output light of the light-emitting elements.
Public/Granted literature
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