NO995488L - Halvlederkeramikk egnet for elektriske kretskomponenter - Google Patents
Halvlederkeramikk egnet for elektriske kretskomponenterInfo
- Publication number
- NO995488L NO995488L NO995488A NO995488A NO995488L NO 995488 L NO995488 L NO 995488L NO 995488 A NO995488 A NO 995488A NO 995488 A NO995488 A NO 995488A NO 995488 L NO995488 L NO 995488L
- Authority
- NO
- Norway
- Prior art keywords
- electrical circuit
- circuit components
- semiconductor ceramics
- ceramics suitable
- semiconductor
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
-
- 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
-
- 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
- C04B35/4684—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 containing lead compounds
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Thermistors And Varistors (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10320572A JP2000143338A (ja) | 1998-11-11 | 1998-11-11 | 半導体セラミックおよびそれを用いた半導体セラミック素子 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO995488D0 NO995488D0 (no) | 1999-11-10 |
NO995488L true NO995488L (no) | 2000-05-12 |
NO318792B1 NO318792B1 (no) | 2005-05-09 |
Family
ID=18122940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19995488A NO318792B1 (no) | 1998-11-11 | 1999-11-10 | Halvlederkeramikkomponent egnet for elektriske kretskomponenter |
Country Status (7)
Country | Link |
---|---|
US (1) | US6362521B1 (no) |
EP (1) | EP1000912A3 (no) |
JP (1) | JP2000143338A (no) |
KR (1) | KR100321913B1 (no) |
CN (1) | CN1093847C (no) |
NO (1) | NO318792B1 (no) |
TW (1) | TW541291B (no) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001130957A (ja) * | 1999-11-02 | 2001-05-15 | Murata Mfg Co Ltd | 半導体磁器、半導体磁器の製造方法およびサーミスタ |
JP3855611B2 (ja) * | 2000-07-21 | 2006-12-13 | 株式会社村田製作所 | 半導体セラミック及び正特性サーミスタ |
JP3554786B2 (ja) * | 2000-12-05 | 2004-08-18 | 株式会社村田製作所 | 半導体セラミック、消磁用正特性サーミスタ、消磁回路、および半導体セラミックの製造方法 |
JP4779466B2 (ja) * | 2005-06-30 | 2011-09-28 | 株式会社村田製作所 | チタン酸バリウム系半導体磁器組成物 |
JP5222781B2 (ja) * | 2009-04-28 | 2013-06-26 | ニチコン株式会社 | 正特性サーミスタ磁器組成物 |
CN101894642A (zh) * | 2010-06-29 | 2010-11-24 | 湖北华工高理电子有限公司 | 一种正温度系数热敏电阻的制造方法 |
CN102649641B (zh) * | 2012-05-15 | 2013-10-02 | 丹东国通电子元件有限公司 | 变频空调启动器陶瓷ptc热敏电阻及制造方法 |
TW201434134A (zh) | 2013-02-27 | 2014-09-01 | Everlight Electronics Co Ltd | 發光裝置、背光模組及照明模組 |
WO2019204430A1 (en) | 2018-04-17 | 2019-10-24 | Avx Corporation | Varistor for high temperature applications |
CN111747740B (zh) * | 2020-06-28 | 2022-06-10 | 安徽容知日新科技股份有限公司 | 钐离子掺杂锆钛酸铅基高性能压电陶瓷及其制备方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3594616A (en) | 1968-06-19 | 1971-07-20 | Matsushita Electric Ind Co Ltd | Ceramic capacitor comprising semiconductive barium titanate body and silver alloy electrodes containing minor amounts of lead oxide and bismuth oxide |
JPS581483B2 (ja) | 1974-02-18 | 1983-01-11 | 株式会社村田製作所 | チタンサンバリウムケイハンドウタイジキ |
US4808315A (en) * | 1986-04-28 | 1989-02-28 | Asahi Kasei Kogyo Kabushiki Kaisha | Porous hollow fiber membrane and a method for the removal of a virus by using the same |
US5112433A (en) * | 1988-12-09 | 1992-05-12 | Battelle Memorial Institute | Process for producing sub-micron ceramic powders of perovskite compounds with controlled stoichiometry and particle size |
US5246916A (en) * | 1989-03-22 | 1993-09-21 | Sri International | Method of forming shaped superconductor materials by electrophoretic deposition of superconductor particulate coated with fusible binder |
JPH075363B2 (ja) * | 1989-07-20 | 1995-01-25 | 日本鋼管株式会社 | Ptc磁器組成物及びその製造方法 |
US5082811A (en) * | 1990-02-28 | 1992-01-21 | E. I. Du Pont De Nemours And Company | Ceramic dielectric compositions and method for enhancing dielectric properties |
US5314651A (en) * | 1992-05-29 | 1994-05-24 | Texas Instruments Incorporated | Fine-grain pyroelectric detector material and method |
JP2885599B2 (ja) | 1993-03-24 | 1999-04-26 | セントラル硝子株式会社 | チタン酸バリウム系粉体組成物及びこれを用いた半導体磁器組成物の製造法 |
EP0734031B1 (en) * | 1995-03-24 | 2004-06-09 | TDK Corporation | Multilayer varistor |
TW321776B (no) * | 1995-07-21 | 1997-12-01 | Tdk Electronics Co Ltd | |
JP3319314B2 (ja) | 1996-11-20 | 2002-08-26 | 株式会社村田製作所 | チタン酸バリウム系半導体磁器組成物 |
US6071842A (en) * | 1997-09-05 | 2000-06-06 | Tdk Corporation | Barium titanate-based semiconductor ceramic |
JP2000095562A (ja) | 1998-07-24 | 2000-04-04 | Murata Mfg Co Ltd | 正特性サ―ミスタ用原料組成物、正特性サ―ミスタ用磁器、および正特性サ―ミスタ用磁器の製造方法 |
-
1998
- 1998-11-11 JP JP10320572A patent/JP2000143338A/ja active Pending
-
1999
- 1999-10-06 KR KR1019990043013A patent/KR100321913B1/ko active IP Right Grant
- 1999-10-21 TW TW088118221A patent/TW541291B/zh not_active IP Right Cessation
- 1999-10-27 US US09/427,997 patent/US6362521B1/en not_active Expired - Lifetime
- 1999-10-29 EP EP99121567A patent/EP1000912A3/en not_active Withdrawn
- 1999-11-10 NO NO19995488A patent/NO318792B1/no not_active IP Right Cessation
- 1999-11-10 CN CN99124802A patent/CN1093847C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NO318792B1 (no) | 2005-05-09 |
EP1000912A3 (en) | 2000-07-19 |
NO995488D0 (no) | 1999-11-10 |
JP2000143338A (ja) | 2000-05-23 |
US6362521B1 (en) | 2002-03-26 |
TW541291B (en) | 2003-07-11 |
CN1253925A (zh) | 2000-05-24 |
KR20000034969A (ko) | 2000-06-26 |
KR100321913B1 (ko) | 2002-01-26 |
CN1093847C (zh) | 2002-11-06 |
EP1000912A2 (en) | 2000-05-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |