Title:
A manufacturing method of a mode converter
Document Type and Number:
Japanese Patent JP5978149
Kind Code:
B2
Abstract:
A method for manufacturing a mode converter including a substrate that is a single member and includes a first main surface, a second main surface opposite to the first main surface, and a micro hole which is formed in the first main surface and has a predetermined depth, grounding conductor layers that are formed on the first main surface and the second main surface, a plane circuit that is formed on the first main surface and is configured to transmit a high-frequency signal, and a pin that is formed so as to cover an inner surface of the micro hole and is electrically connected to the plane circuit, the method includes: irradiating the substrate with laser light and thereby forming a first modified portion to a desired depth from one main surface of the substrate; removing the first modified portion and thereby forming the micro hose; and filling the micro hole with a conductive material and thereby form the pin.
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Inventors:
Yusuke Kamimichi
Application Number:
JP2013029486A
Publication Date:
August 24, 2016
Filing Date:
February 18, 2013
Export Citation:
Assignee:
Fujikura Ltd.
International Classes:
H01P11/00; H01P5/107
Domestic Patent References:
| JP62058907U | ||||
| JP2005294881A | ||||
| JP3077402A | ||||
| JP2008288577A | ||||
| JP10135714A |
Foreign References:
| WO2014104336A1 |
Attorney, Agent or Firm:
Masatake Shiga
Sumio Tanai
Mitsunaga Igarashi
Toshio Komuro
Yuichiro Shimizu
Sumio Tanai
Mitsunaga Igarashi
Toshio Komuro
Yuichiro Shimizu
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