AT283512B - Semiconductor resistor with negative temperature coefficient - Google Patents

Semiconductor resistor with negative temperature coefficient

Info

Publication number: AT283512B
Authority: AT; Austria
Prior art keywords: temperature coefficient; negative temperature; semiconductor resistor; resistor; semiconductor
Prior art date: 1967-08-09

Application number

AT770468A

Other languages

German (de)

Original Assignee

Philips 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.)

1967-08-09

Filing date

1968-08-07

Publication date

1970-08-10

1968-08-07 Application filed by Philips Nv filed Critical Philips Nv

1970-08-10 Application granted granted Critical

1970-08-10 Publication of AT283512B publication Critical patent/AT283512B/en

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
- H01C17/075—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thin-film techniques
- H01C17/12—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thin-film techniques by sputtering
- 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
- H01C7/04—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 negative temperature coefficient
- H01C7/041—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 negative temperature coefficient formed with two or more layers
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49082—Resistor making
- Y10T29/49085—Thermally variable
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49082—Resistor making
- Y10T29/49099—Coating resistive material on a base

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Manufacturing & Machinery (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Non-Adjustable Resistors (AREA)
Thermistors And Varistors (AREA)

AT770468A 1967-08-09 1968-08-07 Semiconductor resistor with negative temperature coefficient AT283512B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR117409A FR1543297A (en)	1967-08-09	1967-08-09	Negative temperature coefficient thin film resistors and method of manufacture

Publications (1)

Publication Number	Publication Date
AT283512B true AT283512B (en)	1970-08-10

Family

ID=8636643

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT770468A AT283512B (en)	1967-08-09	1968-08-07	Semiconductor resistor with negative temperature coefficient

Country Status (7)

Country	Link
US (1)	US3622901A (en)
AT (1)	AT283512B (en)
BE (1)	BE719309A (en)
DE (1)	DE1765914A1 (en)
FR (1)	FR1543297A (en)
GB (1)	GB1212114A (en)
NL (1)	NL6811250A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4276535A (en) *	1977-08-23	1981-06-30	Matsushita Electric Industrial Co., Ltd.	Thermistor
US4510178A (en) *	1981-06-30	1985-04-09	Motorola, Inc.	Thin film resistor material and method
US4392992A (en) *	1981-06-30	1983-07-12	Motorola, Inc.	Chromium-silicon-nitrogen resistor material
US4531110A (en) *	1981-09-14	1985-07-23	At&T Bell Laboratories	Negative temperature coefficient thermistors
US4491822A (en) *	1981-11-02	1985-01-01	Xco International, Inc.	Heat sensitive cable
US4614024A (en) *	1981-11-02	1986-09-30	Xco International, Inc.	Method of manufacturing heat sensitive cable
US4540972A (en) *	1981-11-02	1985-09-10	Xco International, Inc.	Heat sensitive cable
US4647710A (en) *	1982-02-26	1987-03-03	Xco International, Inc.	Heat sensitive cable and method of making same
US4638107A (en) *	1983-10-14	1987-01-20	Xco International, Inc.	Heat sensitive tape and method of making same
FR2571538A1 (en) *	1984-10-09	1986-04-11	Thomson Csf	METHOD OF MAKING THIN FILM RESISTOR, AND RESISTANCE OBTAINED THEREBY
JPS62245602A (en) *	1986-04-17	1987-10-26	鐘淵化学工業株式会社	Temperature detector
DE3709201A1 (en) *	1987-03-20	1988-09-29	Bosch Gmbh Robert	HEAT RADIATION SENSOR
CN1127750C (en)	1996-12-27	2003-11-12	佳能株式会社	Charge-reducing film, image forming apparatus and method of manufacturing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2860219A (en) *	1954-09-07	1958-11-11	Gen Electric	Silicon current controlling devices
US3395089A (en) *	1964-12-14	1968-07-30	Bell Telephone Labor Inc	Method of depositing films of controlled specific resistivity and temperature coefficient of resistance using cathode sputtering
US3435399A (en) *	1966-04-19	1969-03-25	Gen Electric	Thermistor device and method of producing said device
US3472074A (en) *	1966-12-29	1969-10-14	Ibm	Maximum thermometer for surface temperature measurements

1967
- 1967-08-09 FR FR117409A patent/FR1543297A/en not_active Expired
1968
- 1968-08-06 GB GB37463/68A patent/GB1212114A/en not_active Expired
- 1968-08-06 DE DE19681765914 patent/DE1765914A1/en active Pending
- 1968-08-06 US US117409A patent/US3622901A/en not_active Expired - Lifetime
- 1968-08-07 AT AT770468A patent/AT283512B/en not_active IP Right Cessation
- 1968-08-08 NL NL6811250A patent/NL6811250A/xx unknown
- 1968-08-09 BE BE719309D patent/BE719309A/xx unknown

Also Published As

Publication number	Publication date
US3622901A (en)	1971-11-23
DE1765914A1 (en)	1971-10-28
GB1212114A (en)	1970-11-11
BE719309A (en)	1969-02-10
FR1543297A (en)	1968-10-25
NL6811250A (en)	1969-02-11

Legal Events

Date	Code	Title	Description
1972-09-15	ELJ	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
CH510334A (en)	1971-07-15	Fuel element
CH499203A (en)	1970-11-15	Semiconductor element
DE1639173B2 (en)	1971-09-23	TEMPERATURE COMPENSATED Z DIODE ARRANGEMENT
CH476381A (en)	1969-07-31	Thermistor
DK133282B (en)	1976-04-20	SUBSTITUTED BENZODIOXOLS WITH INSECTICIDAL EFFECT
CH488157A (en)	1970-03-31	Cold transport device
AT289421B (en)	1971-04-26	Temperature control device
CH460957A (en)	1968-08-15	Circuit arrangement with several semiconductor elements
AT310811B (en)	1973-10-25	Semiconductor element with cooling device
AT286454B (en)	1970-12-10	Semiconductor thermistor resistance
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AT270807B (en)	1969-05-12	Voltage-dependent ceramic resistor with positive temperature coefficient
CH455924A (en)	1968-05-15	Rectifier arrangement with semiconductor elements
NL151567B (en)	1976-11-15	SEMI-CONDUCTOR DEVICE WITH NEGATIVE RESISTANCE CHARACTERISTICS.
CH497790A (en)	1970-10-15	Semiconductor element
CH476421A (en)	1969-07-31	Circuit arrangement with transistors
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AT264291B (en)	1968-08-26	Blueprint device with cooling device
AT270932B (en)	1969-05-12	Dishwasher with vent
CH489986A (en)	1970-05-15	Conveyor fan with cutting device
CH483000A (en)	1969-12-15	Heating radiator
AT270501B (en)	1969-04-25	Escalator with heating
CH458545A (en)	1968-06-30	Semiconductor element
CH477093A (en)	1969-08-15	Semiconductor element
FR1506862A (en)	1967-12-22	semiconductor element