Title:
光通信装置、及び光通信装置の製造方法
Document Type and Number:
Japanese Patent JP7087738
Kind Code:
B2
Abstract:
To position an electric circuit board and an optical circuit unit.SOLUTION: An optical communication device 1a to which a communication optical fiber 100 is connected includes: an optical circuit unit 20 that transmits and receives signal light; a lens 65 that spatially and optically couples an input/output end of the signal light with an input/output end of the communication optical fiber 100; a base substrate 10 that incorporates the optical circuit unit 20 and lens 65; and an electric circuit board 30 that incorporates a control circuit 20 controlling the optical circuit unit 20 and has a plurality of VIA holes 31. The base substrate 10a has a groove 11a formed outside a region where the optical circuit unit 20 and lens 65 are incorporated, and further includes a fixing pin 70 inserted (press-fitted/fitted) into one of the VIA holes 31 and the groove 11a.SELECTED DRAWING: Figure 1
Inventors:
Masaki Ito
Application Number:
JP2018127286A
Publication Date:
June 21, 2022
Filing Date:
July 04, 2018
Export Citation:
Assignee:
Oki Electric Industry Co., Ltd.
International Classes:
H01L31/02; G02B6/30; G02B6/42; H01L31/0232; H01S5/022
Domestic Patent References:
| JP2011039186A | ||||
| JP2003344714A | ||||
| JP2009251600A | ||||
| JP2009123820A | ||||
| JP2002014258A | ||||
| JP2010224006A | ||||
| JP2013142731A | ||||
| JP2004087150A | ||||
| JP2003501684A | ||||
| JP2004087613A | ||||
| JP2010176010A |
Foreign References:
| US5295214 | ||||
| WO2014050444A1 |
Attorney, Agent or Firm:
Noriaki Machida
Yoshifumi Otsuka
Isono International Patent and Trademark Office
Yoshifumi Otsuka
Isono International Patent and Trademark Office