GB1173444A - Improvements in and relating to Semiconductor Resistors - Google Patents

Improvements in and relating to Semiconductor Resistors

Info

Publication number
GB1173444A
GB1173444A GB25981/67A GB2598167A GB1173444A GB 1173444 A GB1173444 A GB 1173444A GB 25981/67 A GB25981/67 A GB 25981/67A GB 2598167 A GB2598167 A GB 2598167A GB 1173444 A GB1173444 A GB 1173444A
Authority
GB
United Kingdom
Prior art keywords
resistor
bevelled
electrodes
semi
conductor
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.)
Expired
Application number
GB25981/67A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated 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.)
Filing date
Publication date
Application filed by Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1173444A publication Critical patent/GB1173444A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/006—Apparatus or processes specially adapted for manufacturing resistors adapted for manufacturing resistor chips
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient
    • 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
    • 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
    • H01C7/10—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 voltage responsive, i.e. varistors
    • 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
    • H01C7/10—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 voltage responsive, i.e. varistors
    • H01C7/102—Varistor boundary, e.g. surface 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Thermistors And Varistors (AREA)
GB25981/67A 1966-06-09 1967-06-06 Improvements in and relating to Semiconductor Resistors Expired GB1173444A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6607971A NL6607971A (de) 1966-06-09 1966-06-09

Publications (1)

Publication Number Publication Date
GB1173444A true GB1173444A (en) 1969-12-10

Family

ID=19796839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25981/67A Expired GB1173444A (en) 1966-06-09 1967-06-06 Improvements in and relating to Semiconductor Resistors

Country Status (6)

Country Link
US (1) US3475713A (de)
CH (1) CH488256A (de)
DE (1) DE1665244A1 (de)
FR (1) FR1529987A (de)
GB (1) GB1173444A (de)
NL (1) NL6607971A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694660A (en) * 1971-01-12 1972-09-26 Mattel Inc Radiation sensitive readout head with circuit board construction
GB2027986B (en) * 1978-07-31 1983-01-19 Philips Electronic Associated Infra-red detectors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1011824A (en) * 1911-01-26 1911-12-12 Oscar Linder Selenium cell.
US2196830A (en) * 1937-05-29 1940-04-09 Gen Electric Photoelectric cell
US2678401A (en) * 1950-09-28 1954-05-11 Curtiss Wright Corp Low distortion alternating current photoelectric apparatus
US2823245A (en) * 1953-02-05 1958-02-11 Int Resistance Co Photocell

Also Published As

Publication number Publication date
FR1529987A (fr) 1968-06-21
CH488256A (de) 1970-03-31
NL6607971A (de) 1967-12-11
DE1665244A1 (de) 1971-01-21
US3475713A (en) 1969-10-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees