Title:
光伝送基板および光伝送モジュール
Document Type and Number:
Japanese Patent JP6492169
Kind Code:
B2
Abstract:
An optical transmission substrate of the disclosure includes a wiring substrate and an optical transmission line. The wiring substrate includes one main surface which includes a mounting area for a photoelectric conversion element. The optical transmission line includes a first cladding portion which is disposed on the one main surface of the wiring substrate and has a layer shape, at least one core portion which is disposed on the first cladding portion and has a strip shape, and a second cladding portion which is disposed on a part of the at least one core portion. The optical transmission line includes an end portion which is positioned in the mounting area. The end portion includes a part of the at least one core portion.
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Inventors:
Asai Moji
Application Number:
JP2017515517A
Publication Date:
March 27, 2019
Filing Date:
April 21, 2016
Export Citation:
Assignee:
Kyocera Corporation
International Classes:
G02B6/12; G02B6/42; H01L31/0232
Domestic Patent References:
| JP2013186310A | ||||
| JP2011107436A | ||||
| JP2007072307A | ||||
| JP2008281624A | ||||
| JP2010232319A | ||||
| JP2006178282A | ||||
| JP2010277060A |
Foreign References:
| WO2012090901A1 | ||||
| WO2004015463A1 |
Attorney, Agent or Firm:
Keiichiro Saikyo