JPS5220291A - Semiconductor porcelain composition - Google Patents

Semiconductor porcelain composition

Info

Publication number
JPS5220291A
JPS5220291A JP50096537A JP9653775A JPS5220291A JP S5220291 A JPS5220291 A JP S5220291A JP 50096537 A JP50096537 A JP 50096537A JP 9653775 A JP9653775 A JP 9653775A JP S5220291 A JPS5220291 A JP S5220291A
Authority
JP
Japan
Prior art keywords
porcelain composition
semiconductor porcelain
semiconductor
composition
batio
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.)
Granted
Application number
JP50096537A
Other languages
English (en)
Other versions
JPS5329386B2 (ja
Inventor
Kazumasa Umetani
Kazunari Yonetsuka
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP50096537A priority Critical patent/JPS5220291A/ja
Priority to US05/632,840 priority patent/US4096098A/en
Priority to NL7513491.A priority patent/NL167405C/xx
Priority to DE2552127A priority patent/DE2552127C3/de
Publication of JPS5220291A publication Critical patent/JPS5220291A/ja
Publication of JPS5329386B2 publication Critical patent/JPS5329386B2/ja
Granted 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
    • 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
    • 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
    • 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
    • H01C7/022—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 mainly consisting of non-metallic substances
    • H01C7/023—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 mainly consisting of non-metallic substances containing oxides or oxidic compounds, e.g. ferrites
    • H01C7/025—Perovskites, e.g. titanates
JP50096537A 1975-08-08 1975-08-08 Semiconductor porcelain composition Granted JPS5220291A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP50096537A JPS5220291A (en) 1975-08-08 1975-08-08 Semiconductor porcelain composition
US05/632,840 US4096098A (en) 1975-08-08 1975-11-17 Semiconductor ceramic composition
NL7513491.A NL167405C (nl) 1975-08-08 1975-11-19 Werkwijze voor het bereiden van een samenstelling voor het vervaardigen van keramische halfgeleiders.
DE2552127A DE2552127C3 (de) 1975-08-08 1975-11-20 Keramikhalbleiter für selbstregelnde Heizelemente

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50096537A JPS5220291A (en) 1975-08-08 1975-08-08 Semiconductor porcelain composition

Publications (2)

Publication Number Publication Date
JPS5220291A true JPS5220291A (en) 1977-02-16
JPS5329386B2 JPS5329386B2 (ja) 1978-08-21

Family

ID=14167854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50096537A Granted JPS5220291A (en) 1975-08-08 1975-08-08 Semiconductor porcelain composition

Country Status (4)

Country Link
US (1) US4096098A (ja)
JP (1) JPS5220291A (ja)
DE (1) DE2552127C3 (ja)
NL (1) NL167405C (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555875A (en) * 1978-06-29 1980-01-17 Sharp Corp Excessive ink collector of ink jet printer
JPS5764902A (en) * 1980-10-08 1982-04-20 Murata Manufacturing Co Barium titanate semiconductor porcelain
JPH01230202A (ja) * 1988-03-10 1989-09-13 Matsushita Electric Ind Co Ltd 正特性サーミスタ材料とその製造方法
EP0727791A3 (en) * 1995-02-14 1997-04-09 Tdk Corp Semiconducting ceramic composition with positive temperature coefficient and process for its production

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237084A (en) * 1979-03-26 1980-12-02 University Of Illinois Foundation Method of producing internal boundary layer ceramic compositions
US4284521A (en) * 1979-03-26 1981-08-18 Ferro Corporation Reduced alkaline earth metal powders and process for producing same
US4337162A (en) * 1979-03-26 1982-06-29 University Of Illinois Foundation Internal boundary layer ceramic compositions
US4400310A (en) * 1980-02-12 1983-08-23 E. I. Du Pont De Nemours And Company Thick film silver compositions for silver terminations for reduced barium titanate capacitors
US4468555A (en) * 1980-08-31 1984-08-28 Tdk Corporation Electric soldering iron having a PTC heating element
JPS57157502A (en) * 1981-03-24 1982-09-29 Murata Manufacturing Co Barium titanate series porcelain composition
JPS589877A (ja) * 1981-07-08 1983-01-20 松下電器産業株式会社 高誘電率磁器組成物
EP0104257B1 (en) * 1981-12-21 1986-04-30 Matsushita Electric Industrial Co., Ltd. High dielectric constant porcelain composition
JP2558489B2 (ja) * 1988-03-01 1996-11-27 株式会社クラベ 正特性半導体磁器
BE1005382A3 (fr) * 1991-09-09 1993-07-13 Solvay Compositions solides d'oxydes metalliques mixtes, procede de fabrication de telles compositions et resistances electriques obtenues par frittage d'une poudre d'oxydes metalliques mixtes.
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
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
DE102008036836A1 (de) * 2008-08-07 2010-02-11 Epcos Ag Formkörper, Heizungsvorrichtung und Verfahren zur Herstellung eines Formkörpers
DE102008036835A1 (de) * 2008-08-07 2010-02-18 Epcos Ag Heizungsvorrichtung und Verfahren zur Herstellung der Heizungsvorrichtung
CN102603291A (zh) * 2012-03-26 2012-07-25 常熟市林芝电子有限责任公司 热敏陶瓷材料和由其制得冰箱启动用热敏电阻及制造方法
CN102617132A (zh) * 2012-03-26 2012-08-01 常熟市林芝电子有限责任公司 热敏陶瓷材料和由其制得纱线加热用热敏电阻及制造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB714965A (en) * 1951-05-23 1954-09-08 Philips Electrical Ind Ltd Improvements in or relating to semi-conductive material
JPS50112795A (ja) * 1974-02-18 1975-09-04

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976505A (en) * 1958-02-24 1961-03-21 Westinghouse Electric Corp Thermistors
NL245159A (ja) * 1958-12-17
NL277007A (ja) * 1961-04-17
US3586642A (en) * 1968-05-29 1971-06-22 Matsushita Electric Ind Co Ltd Ptc thermistor of bati03,and other oxides
US4014822A (en) * 1968-08-13 1977-03-29 Murata Manufacturing Co., Ltd. Semiconductor ceramic composition
DE1941280C3 (de) * 1968-08-13 1979-06-21 Murata Manufacturing Co. Ltd., Nagaoka, Kyoto (Japan) Halbleitender keramischer Widerstand mit positivem Temperaturkoeffizienten
JPS4741153Y1 (ja) * 1969-03-07 1972-12-13
JPS4727712U (ja) * 1971-04-19 1972-11-29
US3764529A (en) * 1972-02-17 1973-10-09 Matsushita Electric Ind Co Ltd Method of manufacturing fine grain ceramic barium titanate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB714965A (en) * 1951-05-23 1954-09-08 Philips Electrical Ind Ltd Improvements in or relating to semi-conductive material
JPS50112795A (ja) * 1974-02-18 1975-09-04

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555875A (en) * 1978-06-29 1980-01-17 Sharp Corp Excessive ink collector of ink jet printer
JPS5830826B2 (ja) * 1978-06-29 1983-07-01 シャープ株式会社 インクジェットプリンタのインク供給装置
JPS5764902A (en) * 1980-10-08 1982-04-20 Murata Manufacturing Co Barium titanate semiconductor porcelain
JPH01230202A (ja) * 1988-03-10 1989-09-13 Matsushita Electric Ind Co Ltd 正特性サーミスタ材料とその製造方法
EP0727791A3 (en) * 1995-02-14 1997-04-09 Tdk Corp Semiconducting ceramic composition with positive temperature coefficient and process for its production

Also Published As

Publication number Publication date
DE2552127B2 (de) 1978-06-15
NL7513491A (nl) 1977-02-10
NL167405B (nl) 1981-07-16
NL167405C (nl) 1981-12-16
US4096098A (en) 1978-06-20
DE2552127A1 (de) 1977-02-10
JPS5329386B2 (ja) 1978-08-21
DE2552127C3 (de) 1986-11-13

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