发明公开
- 专利标题： INTEGRATED OPTICAL MODULE
- 专利标题（中）： 集成的光学模块
-
申请号： EP13822675申请日： 2013-07-26
-
公开(公告)号： EP2878981A4公开(公告)日： 2016-04-06
- 发明人: KASAHARA RYOICHI , ARATAKE ATSUSHI , OGAWA IKUO , NASU YUSUKE , SUZUKI YUICHI , SOMA SHUNICHI
- 申请人： NIPPON TELEGRAPH & TELEPHONE , NTT ELECTRONICS CORP
- 专利权人： NIPPON TELEGRAPH & TELEPHONE,NTT ELECTRONICS CORP
- 当前专利权人： NIPPON TELEGRAPH & TELEPHONE,NTT ELECTRONICS CORP
- 优先权： JP2012166085 2012-07-26
- 主分类号： G02B6/42
- IPC分类号： G02B6/42
摘要：
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.
信息查询
