Title:
COMBINED OPTICAL AND ELECTRICAL TRANSMISSION MODULE
Document Type and Number:
WIPO Patent Application WO/2021/029339
Kind Code:
A1
Abstract:
A combined optical and electrical transmission module 1 is provided with: a printed wiring board 2; an electric connector 3 provided on the printed wiring board 2; and an optical-electric hybrid substrate 4 electrically connected to the printed wiring board 2 with the electric connector 3 therebetween. The optical-electric hybrid substrate 4 has an elongate shape. The optical-electric hybrid substrate 4 comprises: a photoelectric conversion portion 9 including, in this order in a thickness direction, a flexible wiring board 11, a metal support layer 12, and an optical waveguide film 13; and an electrical connection portion 7 which is disposed on one end in the longitudinal direction of the optical-electric hybrid substrate 4, and includes the flexible wiring board 11 and the metal support layer 12 and/or the optical waveguide film 13. The electrical connection portion 7 is inserted into the electric connector 3.
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Inventors:
TANAKA NAOYUKI (JP)
OSUKA KOYA (JP)
TERAJI MASAYOSHI (JP)
OSUKA KOYA (JP)
TERAJI MASAYOSHI (JP)
Application Number:
PCT/JP2020/030305
Publication Date:
February 18, 2021
Filing Date:
August 07, 2020
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
H01L31/0232; G02B6/12; G02B6/42; H01L33/62; H01S5/022; H05K1/02; H05K1/14
Domestic Patent References:
| WO2002076879A1 | 2002-10-03 |
Foreign References:
| JP2013041058A | 2013-02-28 | |||
| JP2014238455A | 2014-12-18 | |||
| JP2012185420A | 2012-09-27 |
Attorney, Agent or Firm:
OKAMOTO, Hiroyuki et al. (JP)
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