Title:
OPTICAL WAVEGUIDE MEMBER CONNECTOR AND METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/022423
Kind Code:
A1
Abstract:
A photoelectric hybrid board connector 1 is provided with: a photoelectric hybrid board 2 that extends along the light transmission direction of an optical waveguide 8; and a connector 3 to which a mounting region 5 of the photoelectric hybrid board 2 is mounted. The mounting region 5 has a board leading end surface 4 that causes input/output of light to/from the optical waveguide 8. The connector 3 has a connector leading end surface 16 disposed so as to be flush with the board leading end surface 4. The surface roughness SRa1 of the board leading end surface 4 is 0.2-3 µm. A difference D between the surface roughness SRa1 of the board leading end surface 4 and the surface roughness SRa2 of the connector leading end surface 16 is equal to or less than 1 µm.
Inventors:
KONEGAWA NAOTO (JP)
Application Number:
PCT/JP2019/029203
Publication Date:
January 30, 2020
Filing Date:
July 25, 2019
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
G02B6/36
Domestic Patent References:
| WO2016151832A1 | 2016-09-29 |
Foreign References:
| JP2013545147A | 2013-12-19 | |||
| JP2006011119A | 2006-01-12 | |||
| JP2010091822A | 2010-04-22 | |||
| JPH0719711U | 1995-04-07 | |||
| JP2005521917A | 2005-07-21 | |||
| JPH06273623A | 1994-09-30 |
Attorney, Agent or Firm:
OKAMOTO, Hiroyuki et al. (JP)
Download PDF: