JPS6392114A - 厚みすべり振動複合型セラミックフィルタの製造法 - Google Patents

厚みすべり振動複合型セラミックフィルタの製造法

Info

Publication number
JPS6392114A
JPS6392114A JP25259787A JP25259787A JPS6392114A JP S6392114 A JPS6392114 A JP S6392114A JP 25259787 A JP25259787 A JP 25259787A JP 25259787 A JP25259787 A JP 25259787A JP S6392114 A JPS6392114 A JP S6392114A
Authority
JP
Japan
Prior art keywords
piezoelectric substrate
recess
side end
thickness
shear vibration
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
JP25259787A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6340042B2 (enrdf_load_stackoverflow
Inventor
Yoichi Tanaka
陽一 田中
Takashi Yamamoto
隆 山本
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP25259787A priority Critical patent/JPS6392114A/ja
Publication of JPS6392114A publication Critical patent/JPS6392114A/ja
Publication of JPS6340042B2 publication Critical patent/JPS6340042B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP25259787A 1987-10-08 1987-10-08 厚みすべり振動複合型セラミックフィルタの製造法 Granted JPS6392114A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25259787A JPS6392114A (ja) 1987-10-08 1987-10-08 厚みすべり振動複合型セラミックフィルタの製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25259787A JPS6392114A (ja) 1987-10-08 1987-10-08 厚みすべり振動複合型セラミックフィルタの製造法

Publications (2)

Publication Number Publication Date
JPS6392114A true JPS6392114A (ja) 1988-04-22
JPS6340042B2 JPS6340042B2 (enrdf_load_stackoverflow) 1988-08-09

Family

ID=17239584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25259787A Granted JPS6392114A (ja) 1987-10-08 1987-10-08 厚みすべり振動複合型セラミックフィルタの製造法

Country Status (1)

Country Link
JP (1) JPS6392114A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH032742U (enrdf_load_stackoverflow) * 1989-05-27 1991-01-11
US6002308A (en) * 1997-04-01 1999-12-14 Murata Manufacturing Co., Ltd. Piezoelectric filter with a capacitor on a substrate having an unpolarized portion
US6636130B2 (en) * 2001-06-06 2003-10-21 Murata Manufacturing Co., Ltd. Piezoelectric filter with different ratios of unpolarized vibration area to total vibration area in two filter elements

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH032742U (enrdf_load_stackoverflow) * 1989-05-27 1991-01-11
US6002308A (en) * 1997-04-01 1999-12-14 Murata Manufacturing Co., Ltd. Piezoelectric filter with a capacitor on a substrate having an unpolarized portion
US6636130B2 (en) * 2001-06-06 2003-10-21 Murata Manufacturing Co., Ltd. Piezoelectric filter with different ratios of unpolarized vibration area to total vibration area in two filter elements

Also Published As

Publication number Publication date
JPS6340042B2 (enrdf_load_stackoverflow) 1988-08-09

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