Invention Grant
- Patent Title: Optical device and method for manufacturing optical device
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Application No.: US15552422Application Date: 2016-03-23
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Publication No.: US10295852B2Publication Date: 2019-05-21
- Inventor: Hideyuki Wada , Shinichi Sakamoto , Kohei Matsumaru
- Applicant: FUJIKURA LTD.
- Applicant Address: JP Tokyo
- Assignee: FUJIKURA LTD.
- Current Assignee: FUJIKURA LTD.
- Current Assignee Address: JP Tokyo
- Agency: Osha Liang LLP
- Priority: JP2015-088667 20150423
- International Application: PCT/JP2016/059243 WO 20160323
- International Announcement: WO2016/170903 WO 20161027
- Main IPC: G02B5/20
- IPC: G02B5/20 ; G02F1/31 ; G02F1/1333 ; G02F1/1362 ; G03B21/00 ; G02B26/08 ; H01L23/02
Abstract:
An optical device includes a window glass plate with which a window of a lid section is provided and which is connected to the lid section via a solder layer so that an internal space of the optical device is hermetically sealed. The solder layer has a void which is isolated from an external space and an internal space of the optical device.
Public/Granted literature
- US20180045990A1 OPTICAL DEVICE AND METHOD FOR MANUFACTURING OPTICAL DEVICE Public/Granted day:2018-02-15
Information query
