KR900008708A - 산화물 압전재료 - Google Patents

산화물 압전재료

Info

Publication number
KR900008708A
KR900008708A KR1019880015511A KR880015511A KR900008708A KR 900008708 A KR900008708 A KR 900008708A KR 1019880015511 A KR1019880015511 A KR 1019880015511A KR 880015511 A KR880015511 A KR 880015511A KR 900008708 A KR900008708 A KR 900008708A
Authority
KR
South Korea
Prior art keywords
piezoelectric material
oxide piezoelectric
oxide
piezoelectric
Prior art date
Application number
KR1019880015511A
Other languages
English (en)
Other versions
KR910006708B1 (ko
Inventor
정현진
김현재
Original Assignee
한국과학기술원
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 한국과학기술원 filed Critical 한국과학기술원
Priority to KR1019880015511A priority Critical patent/KR910006708B1/ko
Priority to JP1271904A priority patent/JPH0717383B2/ja
Publication of KR900008708A publication Critical patent/KR900008708A/ko
Application granted granted Critical
Publication of KR910006708B1 publication Critical patent/KR910006708B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/49—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
    • C04B35/491—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT
KR1019880015511A 1988-11-24 1988-11-24 산화물 압전재료 KR910006708B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019880015511A KR910006708B1 (ko) 1988-11-24 1988-11-24 산화물 압전재료
JP1271904A JPH0717383B2 (ja) 1988-11-24 1989-10-20 酸化物の圧電材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880015511A KR910006708B1 (ko) 1988-11-24 1988-11-24 산화물 압전재료

Publications (2)

Publication Number Publication Date
KR900008708A true KR900008708A (ko) 1990-06-03
KR910006708B1 KR910006708B1 (ko) 1991-08-31

Family

ID=19279541

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880015511A KR910006708B1 (ko) 1988-11-24 1988-11-24 산화물 압전재료

Country Status (2)

Country Link
JP (1) JPH0717383B2 (ko)
KR (1) KR910006708B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950014290B1 (ko) * 1993-03-02 1995-11-24 한국과학기술연구원 산화물 압전재료

Also Published As

Publication number Publication date
KR910006708B1 (ko) 1991-08-31
JPH02172825A (ja) 1990-07-04
JPH0717383B2 (ja) 1995-03-01

Similar Documents

Publication Publication Date Title
DE68929149T2 (de) Piezoelektrische Antriebsanordnung
KR900009478A (ko) 방 음 재
DE68903997D1 (de) Ferroelektrisches keramisches material.
KR880701976A (ko) 압전 스위치
DE68909324T2 (de) Keramisches Material.
DK442689D0 (da) Polyisocyanatmaterialer
DE68927329T2 (de) Metalloxid-Materialien
DK277689A (da) Polyfunktionel protease
DK445289D0 (da) Materialesammensaetning
KR900008710A (ko) 산화물 압전재료
KR900008709A (ko) 산화물 압전재료
KR900008708A (ko) 산화물 압전재료
NO180043C (no) Supraledende Bi-Sr-Ca-Cu-oxydmateriale
DE68915578T2 (de) Oxydisches supraleitendes Material.
DE68902930T2 (de) Elektrostriktives element und keramisches material desselben.
DE69028677T2 (de) Aufzeichnungsmaterial
DE68905719T2 (de) Piezoelektrisches keramisches Material.
KR900011058A (ko) 압전 세라믹 조성물
KR900012378A (ko) 산화물 압전재료 및 그 제조방법
KR910006436U (ko) 압전진동자
SE8800606D0 (sv) Marin-konduktivt-material
ATE83762T1 (de) Ferroelektrisches keramisches material.
KR900011060A (ko) 압전 세라믹 조성물
ATE94854T1 (de) Keramisches material.
BR6800009U (pt) Material de escritorio

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20070731

Year of fee payment: 17

LAPS Lapse due to unpaid annual fee