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GB1237759A - Process for producing metallic film resistors - Google Patents

Process for producing metallic film resistors

Info

Publication number
GB1237759A
GB1237759A GB60508/68A GB6050868A GB1237759A GB 1237759 A GB1237759 A GB 1237759A GB 60508/68 A GB60508/68 A GB 60508/68A GB 6050868 A GB6050868 A GB 6050868A GB 1237759 A GB1237759 A GB 1237759A
Authority
GB
United Kingdom
Prior art keywords
layer
film resistors
metallic film
metal
producing metallic
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
GB60508/68A
Inventor
Takeshi Hasegawa
Yasuhiro Shindo
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to GB60508/68A priority Critical patent/GB1237759A/en
Publication of GB1237759A publication Critical patent/GB1237759A/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
    • H01C17/06—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
    • H01C17/14—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thin film techniques by chemical deposition
    • 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)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)

Abstract

1,237,759. Resistors. MATSUSHITA ELECTRIC INDUSTRIAL CO. Ltd. 19 Dec., 1968, No. 60508/68. Heading H1S. [Also in Division C7] Metal film resistors are made by electrolessly depositing on an insulating substrate such as a porcelain first layer of a metal such as Cu or Ni, electrolplating a second layer of a metal such as Cu, Ni or Zn and heating the coated substrate in a non-oxidizing atmosphere to alloy the layers. Several alternating layers of electroplated Cn and Ni may be deposited on the electroless layer or an outer layer of Zn may be electro-deposited. Alloying is effected at 400- 800‹ C. in a N 2 -H 2 atmosphere.
GB60508/68A 1968-12-19 1968-12-19 Process for producing metallic film resistors Expired GB1237759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB60508/68A GB1237759A (en) 1968-12-19 1968-12-19 Process for producing metallic film resistors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB60508/68A GB1237759A (en) 1968-12-19 1968-12-19 Process for producing metallic film resistors

Publications (1)

Publication Number Publication Date
GB1237759A true GB1237759A (en) 1971-06-30

Family

ID=10485702

Family Applications (1)

Application Number Title Priority Date Filing Date
GB60508/68A Expired GB1237759A (en) 1968-12-19 1968-12-19 Process for producing metallic film resistors

Country Status (1)

Country Link
GB (1) GB1237759A (en)

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