JPH0619214Y2 - ラダー型圧電フィルタ - Google Patents

ラダー型圧電フィルタ

Info

Publication number
JPH0619214Y2
JPH0619214Y2 JP1988135888U JP13588888U JPH0619214Y2 JP H0619214 Y2 JPH0619214 Y2 JP H0619214Y2 JP 1988135888 U JP1988135888 U JP 1988135888U JP 13588888 U JP13588888 U JP 13588888U JP H0619214 Y2 JPH0619214 Y2 JP H0619214Y2
Authority
JP
Japan
Prior art keywords
resin layer
piezoelectric
filter
insulating resin
resonators
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.)
Expired - Lifetime
Application number
JP1988135888U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0255732U (US06486227-20021126-C00005.png
Inventor
竜男 岩田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NGK Spark Plug Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
Priority to JP1988135888U priority Critical patent/JPH0619214Y2/ja
Publication of JPH0255732U publication Critical patent/JPH0255732U/ja
Application granted granted Critical
Publication of JPH0619214Y2 publication Critical patent/JPH0619214Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP1988135888U 1988-10-17 1988-10-17 ラダー型圧電フィルタ Expired - Lifetime JPH0619214Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988135888U JPH0619214Y2 (ja) 1988-10-17 1988-10-17 ラダー型圧電フィルタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988135888U JPH0619214Y2 (ja) 1988-10-17 1988-10-17 ラダー型圧電フィルタ

Publications (2)

Publication Number Publication Date
JPH0255732U JPH0255732U (US06486227-20021126-C00005.png) 1990-04-23
JPH0619214Y2 true JPH0619214Y2 (ja) 1994-05-18

Family

ID=31395890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988135888U Expired - Lifetime JPH0619214Y2 (ja) 1988-10-17 1988-10-17 ラダー型圧電フィルタ

Country Status (1)

Country Link
JP (1) JPH0619214Y2 (US06486227-20021126-C00005.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2567101Y2 (ja) * 1991-06-27 1998-03-30 京セラ株式会社 ラダー型フィルタ
JP2567102Y2 (ja) * 1991-06-27 1998-03-30 京セラ株式会社 ラダー型フィルタ
JP2567103Y2 (ja) * 1991-06-27 1998-03-30 京セラ株式会社 ラダー型フィルタ
JPH083064Y2 (ja) * 1991-09-21 1996-01-29 日本特殊陶業株式会社 圧電フィルタ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548438A (en) * 1977-06-21 1979-01-22 Matsushita Electric Ind Co Ltd Electronic parts using ceramic resonator
JPS5848817U (ja) * 1981-09-30 1983-04-02 松下電工株式会社 屋根材
JPS5924181U (ja) * 1982-08-06 1984-02-15 株式会社安西製作所 色彩選別機
JPS6364116U (US06486227-20021126-C00005.png) * 1986-10-15 1988-04-27

Also Published As

Publication number Publication date
JPH0255732U (US06486227-20021126-C00005.png) 1990-04-23

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