Invention Grant
- Patent Title: Integrated optical module
- Patent Title (中): 集成光模块
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Application No.: US14416208Application Date: 2013-07-26
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Publication No.: US09116291B2Publication Date: 2015-08-25
- Inventor: Ryoichi Kasahara , Atsushi Aratake , Ikuo Ogawa , Yusuke Nasu , Yuichi Suzuki , Shunichi Soma
- Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION , NTT ELECTRONICS CORPORATION
- Applicant Address: JP Tokyo JP Yokohama-Shi, Kanagawa
- Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION,NTT ELECTRONICS CORPORATION
- Current Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION,NTT ELECTRONICS CORPORATION
- Current Assignee Address: JP Tokyo JP Yokohama-Shi, Kanagawa
- Agency: Workman Nydegger
- Priority: JP2012-166085 20120726
- International Application: PCT/JP2013/004566 WO 20130726
- International Announcement: WO2014/017107 WO 20140130
- Main IPC: G02B6/12
- IPC: G02B6/12 ; G02B6/26 ; G02B6/42
Abstract:
An objective is to provide an integrated optical module which can avoid positional change and separation of a PLC chip when humidity changes. Provided is an integrated optical module characterized in that the integrated optical module includes: a PLC chip; a seat bonded and fixed to part of a lower surface of the PLC chip with an adhesive which is applied to an adhesion surface of the seat; and a support portion supporting the seat, in which a water-repellent treatment portion is provided by masking an upper portion of the support portion with a water-repellent material. The water-repellent treatment portion is provided only around the seat for a predetermined width. The water-repellent treatment portion is provided around the seat for a width of 100 μm or more.
Public/Granted literature
- US20150177457A1 INTEGRATED OPTICAL MODULE Public/Granted day:2015-06-25
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