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Patent Searching and Data


Title:
LC RESONANT ELEMENT AND RESONANT ELEMENT ARRAY
Document Type and Number:
WIPO Patent Application WO/2019/106705
Kind Code:
A1
Abstract:
This LC resonant element (10) is provided with: a dielectric film (12); a common electrode (11) that is formed of a thin-film conductor on the lower surface (12D) of the dielectric film; a first capacitor (C1) and a second capacitor (C2) that are connected in series via the common electrode (11) and that configure a thin-film capacitor (TC); first and second external connection terminals (14A, 14B) that are formed on the upper surface (12U) of the dielectric film; a thin-film conducting wire section (16) that configures a thin-film inductor (TL); a first upper electrode (13A) of the first capacitor formed on the upper surface (12U); and a second upper electrode (13B) of the second capacitor formed on the upper surface (12U). The thin-film conducting wire section (16) is formed on the upper surface (12U) of the dielectric film in a region (R2) located to the outside of the common electrode (11) in a plan view.

Inventors:
YOSHIZAWA Masamitsu (415, Aza-Ohtsubo, Oaza-Honjo, Komaki-sh, Aichi 21, 〒4850821, JP)
Application Number:
JP2017/042513
Publication Date:
June 06, 2019
Filing Date:
November 28, 2017
Export Citation:
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Assignee:
NODA SCREEN CO., LTD. (415 Aza-Ohtsubo, Oaza-Honjo Komaki-sh, Aichi 21, 〒4850821, JP)
International Classes:
H01F27/00; H01G4/40; H03H5/02
Attorney, Agent or Firm:
AKATSUKI UNION PATENT FIRM (5th Floor, Nittochi Nagoya Bldg. 1-1, Sakae 2-chome, Naka-ku, Nagoya-sh, Aichi 08, 〒4600008, JP)
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