JPS51117000A - Manufacturing process of metallic film resistance - Google Patents

Manufacturing process of metallic film resistance

Info

Publication number
JPS51117000A
JPS51117000A JP4201075A JP4201075A JPS51117000A JP S51117000 A JPS51117000 A JP S51117000A JP 4201075 A JP4201075 A JP 4201075A JP 4201075 A JP4201075 A JP 4201075A JP S51117000 A JPS51117000 A JP S51117000A
Authority
JP
Japan
Prior art keywords
metallic film
manufacturing process
film resistance
resistance
resustance
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.)
Pending
Application number
JP4201075A
Other languages
Japanese (ja)
Inventor
Kiyohiko Oka
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP4201075A priority Critical patent/JPS51117000A/en
Publication of JPS51117000A publication Critical patent/JPS51117000A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
    • H01C17/26—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by converting resistive material
    • H01C17/262—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by converting resistive material by electrolytic treatment, e.g. anodic oxydation

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)

Abstract

PURPOSE:A process of manufacturing metallic film resustance having a high accuracy and reliability.
JP4201075A 1975-04-07 1975-04-07 Manufacturing process of metallic film resistance Pending JPS51117000A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4201075A JPS51117000A (en) 1975-04-07 1975-04-07 Manufacturing process of metallic film resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4201075A JPS51117000A (en) 1975-04-07 1975-04-07 Manufacturing process of metallic film resistance

Publications (1)

Publication Number Publication Date
JPS51117000A true JPS51117000A (en) 1976-10-14

Family

ID=12624201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4201075A Pending JPS51117000A (en) 1975-04-07 1975-04-07 Manufacturing process of metallic film resistance

Country Status (1)

Country Link
JP (1) JPS51117000A (en)

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