JPS5976106U - bond structure - Google Patents

bond structure

Info

Publication number
JPS5976106U
JPS5976106U JP17208282U JP17208282U JPS5976106U JP S5976106 U JPS5976106 U JP S5976106U JP 17208282 U JP17208282 U JP 17208282U JP 17208282 U JP17208282 U JP 17208282U JP S5976106 U JPS5976106 U JP S5976106U
Authority
JP
Japan
Prior art keywords
conductive film
hole
dielectric block
external circuit
wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP17208282U
Other languages
Japanese (ja)
Other versions
JPS6324645Y2 (en
Inventor
敏夫 西川
寄田　忠弘
準 服部
Original Assignee
株式会社村田製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社村田製作所 filed Critical 株式会社村田製作所
Priority to JP17208282U priority Critical patent/JPS5976106U/en
Publication of JPS5976106U publication Critical patent/JPS5976106U/en
Application granted granted Critical
Publication of JPS6324645Y2 publication Critical patent/JPS6324645Y2/ja
Granted legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係る誘電体フィルタの一実施例の断面
図、第２図および第３図は夫々第１図の誘電体フィルタ
の変形例の断面図である。 １０・・・誘電体ブロック、１０ａ、１０ｂ・・・端面
、１１．１２・・・貫通孔、１３．　１４．　１５．　
１６・・・導電膜、１７．１８・・・共振ユニット、１
９・・・空洞、２１．２２・・・孔、２３．２４・・・
導電膜、２５゜２６・・・リード線、２７．２８・・・
金属端子、３１・・・リード端子。　　　　−FIG. 1 is a cross-sectional view of one embodiment of a dielectric filter according to the present invention, and FIGS. 2 and 3 are cross-sectional views of modified examples of the dielectric filter of FIG. 1, respectively. 10... Dielectric block, 10a, 10b... End surface, 11.12... Through hole, 13. 14. 15.
16... Conductive film, 17.18... Resonance unit, 1
9...Cavity, 21.22...Hole, 23.24...
Conductive film, 25°26...Lead wire, 27.28...
Metal terminal, 31...Lead terminal. −

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 誘電体ブロックの貫通孔内面に導電膜を形成するととも
に貫通孔を取り囲む誘電体ブロックの少くとも四側面に
導電膜を設け、貫通孔内面に設けた上記導電膜と誘電体
ブロックの側面に設けた上記導電膜とこれら導電膜の間
の誘電体ブロックとで共振ユニットを構成し、この共振
ユニットと外部回路とを静電結合してなる結合構造であ
って、誘電体ブロックに上記貫通孔にはＳ゛平行る孔を
形成するとともにその内壁に外部回路に接続される導電
膜を形成し、貫通孔内の導電膜と上記孔の内壁の導電膜
との間に形成される静電容量を結合′容量とするように
したことを特徴とする結合構造。A conductive film is formed on the inner surface of the through hole of the dielectric block, and a conductive film is provided on at least four sides of the dielectric block surrounding the through hole, and the conductive film is provided on the inner surface of the through hole and on the side surfaces of the dielectric block. The conductive film and a dielectric block between these conductive films constitute a resonant unit, and the resonant unit and an external circuit are electrostatically coupled to each other. S゛Parallel holes are formed and a conductive film connected to an external circuit is formed on the inner wall of the hole, and the capacitance formed between the conductive film in the through hole and the conductive film on the inner wall of the hole is coupled. A bonding structure characterized by having a capacitance.
JP17208282U 1982-11-12 1982-11-12 bond structure Granted JPS5976106U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17208282U JPS5976106U (en) 1982-11-12 1982-11-12 bond structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17208282U JPS5976106U (en) 1982-11-12 1982-11-12 bond structure

Publications (2)

Publication Number Publication Date
JPS5976106U true JPS5976106U (en) 1984-05-23
JPS6324645Y2 JPS6324645Y2 (en) 1988-07-06

Family

ID=30375202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17208282U Granted JPS5976106U (en) 1982-11-12 1982-11-12 bond structure

Country Status (1)

Country Link
JP (1) JPS5976106U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505618A (en) * 1966-06-08 1970-04-07 Marconi Co Ltd Microwave filters

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505618A (en) * 1966-06-08 1970-04-07 Marconi Co Ltd Microwave filters

Also Published As

Publication number Publication date
JPS6324645Y2 (en) 1988-07-06

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