BE779583A - ELECTRICAL RESISTORS IN THE FORM OF METAL LAYERS - Google Patents

ELECTRICAL RESISTORS IN THE FORM OF METAL LAYERS

Info

Publication number: BE779583A
Authority: BE; Belgium
Prior art keywords: metal layers; electrical resistors; resistors; electrical; layers
Prior art date: 1971-02-20

Application number

BE779583A

Other languages

French (fr)

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.)

1971-02-20

Filing date

1972-02-18

Publication date

1972-08-18

1972-02-18 Application filed by Philips Nv filed Critical Philips Nv

1972-08-18 Publication of BE779583A publication Critical patent/BE779583A/en

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
- H01C7/006—Thin film resistors
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Apparatuses And Processes For Manufacturing Resistors (AREA)
Non-Adjustable Resistors (AREA)

BE779583A 1971-02-20 1972-02-18 ELECTRICAL RESISTORS IN THE FORM OF METAL LAYERS BE779583A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7102290A NL7102290A (en)	1971-02-20	1971-02-20

Publications (1)

Publication Number	Publication Date
BE779583A true BE779583A (en)	1972-08-18

Family

ID=19812529

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE779583A BE779583A (en)	1971-02-20	1972-02-18	ELECTRICAL RESISTORS IN THE FORM OF METAL LAYERS

Country Status (8)

Country	Link
JP (1)	JPS5334320B1 (en)
BE (1)	BE779583A (en)
CA (1)	CA954200A (en)
DE (1)	DE2204420C3 (en)
FR (1)	FR2125578B1 (en)
GB (1)	GB1338735A (en)
IT (1)	IT949131B (en)
NL (1)	NL7102290A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4298505A (en) *	1979-11-05	1981-11-03	Corning Glass Works	Resistor composition and method of manufacture thereof
NL8601432A (en) *	1986-06-04	1988-01-04	Philips Nv	METAL FILM RESISTORS.
DE3714998A1 (en) *	1987-05-06	1988-11-17	Bosch Gmbh Robert	INPUT / OUTPUT CIRCUIT FOR MICROPROCESSORS
US4837550A (en) *	1987-05-08	1989-06-06	Dale Electronics, Inc.	Nichrome resistive element and method of making same
CH688169A5 (en) *	1994-01-13	1997-05-30	Rmt Reinhardt Microtech Ag	Electrical resistance layer.
EP0861492A1 (en) *	1996-09-13	1998-09-02	Koninklijke Philips Electronics N.V.	Thin-film resistor and resistance material for a thin-film resistor

1971
- 1971-02-20 NL NL7102290A patent/NL7102290A/xx unknown
1972
- 1972-01-31 DE DE19722204420 patent/DE2204420C3/en not_active Expired
- 1972-02-16 CA CA134,871A patent/CA954200A/en not_active Expired
- 1972-02-17 GB GB740872A patent/GB1338735A/en not_active Expired
- 1972-02-17 IT IT6750772A patent/IT949131B/en active
- 1972-02-17 JP JP1689972A patent/JPS5334320B1/ja active Pending
- 1972-02-18 BE BE779583A patent/BE779583A/en not_active IP Right Cessation
- 1972-02-18 FR FR7205476A patent/FR2125578B1/fr not_active Expired

Also Published As

Publication number	Publication date
GB1338735A (en)	1973-11-28
FR2125578A1 (en)	1972-09-29
JPS5334320B1 (en)	1978-09-20
CA954200A (en)	1974-09-03
IT949131B (en)	1973-06-11
FR2125578B1 (en)	1977-07-15
DE2204420A1 (en)	1972-09-07
NL7102290A (en)	1972-08-22
DE2204420B2 (en)	1980-02-14
DE2204420C3 (en)	1980-10-09

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Legal Events

Date	Code	Title	Description
1989-08-31	RE	Patent lapsed	Owner name: N.V. PHILIPS'GLOEILAMPENFABRIEKEN Effective date: 19890228

Date

Code

Title

Description

1989-08-31

Patent lapsed

Owner name: N.V. PHILIPS'GLOEILAMPENFABRIEKEN

Effective date: 19890228