Invention Grant
- Patent Title: Laser device and light-source device
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Application No.: US16422343Application Date: 2019-05-24
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Publication No.: US11011885B2Publication Date: 2021-05-18
- Inventor: Yuta Ishige , Etsuji Katayama , Atsushi Oguri , Hajime Mori
- Applicant: FURUKAWA ELECTRIC CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: FURUKAWA ELECTRIC CO., LTD.
- Current Assignee: FURUKAWA ELECTRIC CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JPJP2016-229525 20161125
- Main IPC: H01S5/022
- IPC: H01S5/022 ; H01S5/02251 ; G02B6/42 ; H01S5/00 ; H01S3/067 ; H01S3/0941 ; H01S5/02216
Abstract:
A laser device that is easily assembled and can be manufactured at low cost and a light-source device using the same are provided. The laser device includes a base plate portion, a semiconductor laser element placed on the base plate portion, a lid portion provided on the base plate portion, on which the semiconductor laser element is placed, and including a top plate, and a side wall portion covering a part or all of lateral sides of a space between the base plate portion and the top plate. The top plate is integrally formed with a part or all of the side wall portion.
Public/Granted literature
- US20190280459A1 LASER DEVICE AND LIGHT-SOURCE DEVICE Public/Granted day:2019-09-12
Information query
