JPH0561222B2 - - Google Patents

Info

Publication number
JPH0561222B2
JPH0561222B2 JP1334584A JP33458489A JPH0561222B2 JP H0561222 B2 JPH0561222 B2 JP H0561222B2 JP 1334584 A JP1334584 A JP 1334584A JP 33458489 A JP33458489 A JP 33458489A JP H0561222 B2 JPH0561222 B2 JP H0561222B2
Authority
JP
Japan
Prior art keywords
mol
present
composition
amount
piezoelectric
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
JP1334584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02221154A (ja
Inventor
Masazumi Ken
Iwao Kosei
Zaisan Ri
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.)
Sansei Denki KK
Original Assignee
Sansei Denki KK
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 Sansei Denki KK filed Critical Sansei Denki KK
Publication of JPH02221154A publication Critical patent/JPH02221154A/ja
Publication of JPH0561222B2 publication Critical patent/JPH0561222B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/853—Ceramic compositions
    • H10N30/8548—Lead-based oxides
    • H10N30/8554—Lead-zirconium titanate [PZT] based

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
JP1334584A 1988-12-23 1989-12-22 圧電セラミック組成物 Granted JPH02221154A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019880017309A KR920001408B1 (ko) 1988-12-23 1988-12-23 압전세라믹 조성물
KR88-17309 1988-12-23

Publications (2)

Publication Number Publication Date
JPH02221154A JPH02221154A (ja) 1990-09-04
JPH0561222B2 true JPH0561222B2 (en, 2012) 1993-09-03

Family

ID=19280560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1334584A Granted JPH02221154A (ja) 1988-12-23 1989-12-22 圧電セラミック組成物

Country Status (2)

Country Link
JP (1) JPH02221154A (en, 2012)
KR (1) KR920001408B1 (en, 2012)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100471978B1 (ko) * 2000-12-22 2005-03-07 재단법인 포항산업과학연구원 가속도 센서용 압전 세라믹스 조성물
CN1814572A (zh) * 2000-12-28 2006-08-09 株式会社博世汽车系统 陶瓷材料及使用它的压电元件

Also Published As

Publication number Publication date
KR920001408B1 (ko) 1992-02-13
KR900011059A (ko) 1990-07-11
JPH02221154A (ja) 1990-09-04

Similar Documents

Publication Publication Date Title
JP3482394B2 (ja) 圧電磁器組成物
JP4929522B2 (ja) 圧電磁器組成物
KR100379202B1 (ko) 압전 세라믹 조성물 및 그 조성물을 사용하는 압전 세라믹 소자
JP2613671B2 (ja) 強誘電性セラミックス
US6558567B2 (en) Piezoelectric ceramic compact and piezoelectric ceramic device using the same
JP4432280B2 (ja) 圧電磁器
JPWO2006018930A1 (ja) 圧電磁器組成物、及び圧電素子
JP3613140B2 (ja) 圧電磁器組成物およびそれを用いた圧電セラミック素子
JPH0561222B2 (en, 2012)
JPH08283069A (ja) 圧電セラミックス及びその製造方法
JP4003920B2 (ja) 圧電磁器組成物、圧電磁器焼結体および電子部品
JP3646619B2 (ja) 圧電磁器組成物およびそれを用いた圧電セラミック素子
JP2866986B2 (ja) 圧電磁器組成物
JP3912098B2 (ja) 圧電磁器組成物およびそれを用いた圧電セラミック素子
JP2737451B2 (ja) 圧電磁器材料
US6391223B1 (en) Piezoelectric ceramic composition and piezoelectric ceramic element using the same
JPH0437076A (ja) 圧電磁器組成物
JP3404212B2 (ja) 圧電磁器組成物
JP3215013B2 (ja) 圧電磁器組成物
JPH06252468A (ja) 圧電磁器
JPH0469108B2 (en, 2012)
EP1083611A2 (en) Piezoelectric ceramic material and monolithic piezoelectric transducer employing the ceramic material
JPH0891927A (ja) 圧電磁器組成物
JPH0517218A (ja) 圧電性磁器組成物
JPH1017364A (ja) 圧電磁器組成物

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080903

Year of fee payment: 15

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080903

Year of fee payment: 15

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090903

Year of fee payment: 16

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100903

Year of fee payment: 17

EXPY Cancellation because of completion of term
FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100903

Year of fee payment: 17