DE69128709D1 - Aluminiumnitrid-sinterkörper und seine herstellung - Google Patents

Aluminiumnitrid-sinterkörper und seine herstellung

Info

Publication number: DE69128709D1
Authority: DE; Germany
Prior art keywords: production; aluminum nitride; nitride sinter; sinter body; aluminum
Prior art date: 1990-10-29
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

DE69128709T

Other languages

English (en)

Other versions

DE69128709T2 (de

Inventor

Akira Yamakawa

Kouiti Sogabe

Masaya Miyake

Kohei Shimoda

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.)

Sumitomo Electric Industries Ltd

Original Assignee

Sumitomo Electric Industries 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.)

1990-10-29

Filing date

1991-10-29

Publication date

1998-02-19

1990-10-29 Priority claimed from JP2288570A external-priority patent/JPH04164863A/ja

1991-09-27 Priority claimed from JP3249734A external-priority patent/JPH0585828A/ja

1991-10-29 Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd

1998-02-19 Application granted granted Critical

1998-02-19 Publication of DE69128709D1 publication Critical patent/DE69128709D1/de

1998-06-04 Publication of DE69128709T2 publication Critical patent/DE69128709T2/de

2011-10-30 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- 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
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/581—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on aluminium nitride

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Ceramic Engineering (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Ceramic Products (AREA)

DE69128709T 1990-10-29 1991-10-29 Aluminiumnitrid-sinterkörper und seine herstellung Expired - Lifetime DE69128709T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2288570A JPH04164863A (ja)	1990-10-29	1990-10-29	窒化アルミニウム焼結体及びその製造方法
JP3249734A JPH0585828A (ja)	1991-09-27	1991-09-27	窒化アルミニウム焼結体およびその製造方法
PCT/JP1991/001474 WO1992007805A1 (en)	1990-10-29	1991-10-29	Aluminum nitride sinter and production thereof

Publications (2)

Publication Number	Publication Date
DE69128709D1 true DE69128709D1 (de)	1998-02-19
DE69128709T2 DE69128709T2 (de)	1998-06-04

Family

ID=26539448

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69128709T Expired - Lifetime DE69128709T2 (de)	1990-10-29	1991-10-29	Aluminiumnitrid-sinterkörper und seine herstellung

Country Status (7)

Country	Link
US (2)	US5273700A (de)
EP (1)	EP0507961B1 (de)
KR (1)	KR950006209B1 (de)
DE (1)	DE69128709T2 (de)
SG (1)	SG47121A1 (de)
TW (1)	TW230789B (de)
WO (1)	WO1992007805A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3404813B2 (ja) *	1992-09-04	2003-05-12	住友電気工業株式会社	窒化アルミニウム焼結体およびその製造方法
JPH07187788A (ja) *	1993-12-27	1995-07-25	Ngk Spark Plug Co Ltd	窒化アルミニウム焼結体及びその製造方法
JP3100871B2 (ja) *	1995-07-11	2000-10-23	株式会社東芝	窒化アルミニウム焼結体
US5958813A (en) *	1996-11-26	1999-09-28	Kyocera Corporation	Semi-insulating aluminum nitride sintered body
JP4812144B2 (ja)	1998-07-22	2011-11-09	住友電気工業株式会社	窒化アルミニウム焼結体及びその製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5855376A (ja) *	1981-09-28	1983-04-01	株式会社東芝	窒化アルミニウム焼結体の製造方法
US4877760A (en) *	1985-05-22	1989-10-31	Ngk Spark Plug Co., Ltd.	Aluminum nitride sintered body with high thermal conductivity and process for producing same
US5001089A (en) *	1985-06-28	1991-03-19	Kabushiki Kaisha Toshiba	Aluminum nitride sintered body
JPS62187172A (ja) *	1986-02-12	1987-08-15	株式会社村田製作所	窒化アルミニウム焼結体の製造方法
JPS63274668A (ja) *	1987-05-01	1988-11-11	Nec Corp	窒化アルミニウム焼結体の製造方法
KR920003226B1 (ko) *	1988-05-16	1992-04-24	스미도모덴기고오교오 가부시기가이샤	질화알루미늄소결체와 그것을 사용한 회로기판 및 반도체패키지
JPH02124772A (ja) *	1988-05-16	1990-05-14	Sumitomo Electric Ind Ltd	窒化アルミニウム焼結体および製造法
AU627777B2 (en) *	1988-09-02	1992-09-03	Dow Chemical Company, The	Increasing aluminum nitride thermal conductivity via pre- densification treatment
JP2567491B2 (ja) *	1990-04-17	1996-12-25	住友電気工業株式会社	高熱伝導性着色窒化アルミニウム焼結体およびその製造方法
JPH0492864A (ja) *	1990-08-06	1992-03-25	Sumitomo Electric Ind Ltd	窒化アルミニウム粉末および焼結体およびその製造法
JP2943275B2 (ja) *	1990-08-07	1999-08-30	住友電気工業株式会社	高熱伝導性着色窒化アルミニウム焼結体およびその製造方法

1990
- 1990-11-13 US US07/838,800 patent/US5273700A/en not_active Expired - Lifetime
1991
- 1991-10-29 WO PCT/JP1991/001474 patent/WO1992007805A1/ja active IP Right Grant
- 1991-10-29 DE DE69128709T patent/DE69128709T2/de not_active Expired - Lifetime
- 1991-10-29 EP EP91918635A patent/EP0507961B1/de not_active Expired - Lifetime
- 1991-10-29 SG SG1996009174A patent/SG47121A1/en unknown
- 1991-10-29 KR KR1019920701554A patent/KR950006209B1/ko not_active IP Right Cessation
- 1991-11-15 TW TW080108972A patent/TW230789B/zh not_active IP Right Cessation
1993
- 1993-06-29 US US08/085,302 patent/US5312786A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US5273700A (en)	1993-12-28
DE69128709T2 (de)	1998-06-04
KR950006209B1 (ko)	1995-06-12
EP0507961A4 (de)	1994-02-02
KR920703477A (ko)	1992-12-18
SG47121A1 (en)	1998-03-20
EP0507961A1 (de)	1992-10-14
EP0507961B1 (de)	1998-01-14
WO1992007805A1 (en)	1992-05-14
US5312786A (en)	1994-05-17
TW230789B (de)	1994-09-21

Legal Events

Date	Code	Title	Description
1999-02-18	8364	No opposition during term of opposition
2006-04-13	8328	Change in the person/name/address of the agent	Representative=s name: FIENER, J., PAT.-ANW., 87719 MINDELHEIM
2010-10-21	8330	Complete renunciation

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DE69117090D1 (de)	1996-03-28	Wärmeleitender gefärbter Aluminiumnitrid-Sinterkörper und Verfahren zu seiner Herstellung
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