DE69802784T2 - Dielektrische keramische zusammensetzung - Google Patents

Dielektrische keramische zusammensetzung

Info

Publication number
DE69802784T2
DE69802784T2 DE69802784T DE69802784T DE69802784T2 DE 69802784 T2 DE69802784 T2 DE 69802784T2 DE 69802784 T DE69802784 T DE 69802784T DE 69802784 T DE69802784 T DE 69802784T DE 69802784 T2 DE69802784 T2 DE 69802784T2
Authority
DE
Germany
Prior art keywords
dielectric ceramic
ceramic composition
dielectric
composition
ceramic
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 - Fee Related
Application number
DE69802784T
Other languages
English (en)
Other versions
DE69802784D1 (de
Inventor
Hitoshi Masumura
Kiyotaka Saito
Atsuko Fujii
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69802784D1 publication Critical patent/DE69802784D1/de
Publication of DE69802784T2 publication Critical patent/DE69802784T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C04B35/46—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 titanium oxides or titanates
    • C04B35/462—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 titanium oxides or titanates based on titanates
    • C04B35/465—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/468—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
    • H01G4/1218—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates
    • H01G4/1227—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates based on alkaline earth titanates
    • 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
    • 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
    • C04B35/46—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 titanium oxides or titanates
    • C04B35/462—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 titanium oxides or titanates based on titanates
    • C04B35/465—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/468—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
    • C04B35/4682—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Power Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
  • Ceramic Capacitors (AREA)
DE69802784T 1997-12-01 1998-11-24 Dielektrische keramische zusammensetzung Expired - Fee Related DE69802784T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9347053A JPH11162775A (ja) 1997-12-01 1997-12-01 誘電体磁器組成物
PCT/IB1998/001870 WO1999028271A1 (en) 1997-12-01 1998-11-24 Dielectric ceramic composition

Publications (2)

Publication Number Publication Date
DE69802784D1 DE69802784D1 (de) 2002-01-17
DE69802784T2 true DE69802784T2 (de) 2002-08-14

Family

ID=18387608

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69802784T Expired - Fee Related DE69802784T2 (de) 1997-12-01 1998-11-24 Dielektrische keramische zusammensetzung

Country Status (8)

Country Link
US (1) US6087288A (de)
EP (1) EP0968148B1 (de)
JP (1) JPH11162775A (de)
KR (1) KR20000070662A (de)
CN (1) CN1102553C (de)
DE (1) DE69802784T2 (de)
TW (1) TW386984B (de)
WO (1) WO1999028271A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3581114B2 (ja) * 2001-06-27 2004-10-27 シャープ株式会社 拡散防止膜およびその製造方法および半導体記憶素子およびその製造方法
CN105819850B (zh) * 2016-03-18 2018-10-09 武汉理工大学 一种y8r型电容器陶瓷介质材料及其制备方法
JP6822155B2 (ja) * 2017-01-12 2021-01-27 株式会社村田製作所 積層セラミックコンデンサおよびその実装構造体
CN109111229B (zh) * 2018-09-14 2021-02-02 电子科技大学 一种高温烧结微波介质陶瓷材料及其制备方法
CN110105067B (zh) * 2019-05-01 2021-12-28 太原师范学院 一种高介电x7r陶瓷介质材料及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623630A (ja) * 1985-06-29 1987-01-09 Teraoka Seiko Co Ltd 荷重検出用振動子
JPH05213670A (ja) * 1991-04-29 1993-08-24 Tam Ceramics Inc 極微粒子の粒度のチタン酸バリウムを使用する高温焼成のｘ７ｒ誘電セラミック組成物
KR940008696B1 (ko) * 1991-12-28 1994-09-24 삼성전기 주식회사 고유전율계 자기조성물
US5650367A (en) * 1994-01-28 1997-07-22 Kyocera Corporation Dielectric ceramic composition

Also Published As

Publication number Publication date
JPH11162775A (ja) 1999-06-18
KR20000070662A (ko) 2000-11-25
CN1102553C (zh) 2003-03-05
EP0968148A1 (de) 2000-01-05
US6087288A (en) 2000-07-11
TW386984B (en) 2000-04-11
CN1246104A (zh) 2000-03-01
EP0968148B1 (de) 2001-12-05
DE69802784D1 (de) 2002-01-17
WO1999028271A1 (en) 1999-06-10

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee