JPS57132348A - Manufacture of hybrid integrated circuit device - Google Patents

Manufacture of hybrid integrated circuit device

Info

Publication number
JPS57132348A
JPS57132348A JP56209265A JP20926581A JPS57132348A JP S57132348 A JPS57132348 A JP S57132348A JP 56209265 A JP56209265 A JP 56209265A JP 20926581 A JP20926581 A JP 20926581A JP S57132348 A JPS57132348 A JP S57132348A
Authority
JP
Japan
Prior art keywords
resistance
resistor
high accuracy
substrate
accuracy
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
JP56209265A
Other languages
Japanese (ja)
Inventor
Kanji Tsunoda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56209265A priority Critical patent/JPS57132348A/en
Publication of JPS57132348A publication Critical patent/JPS57132348A/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

Landscapes

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

Abstract

PURPOSE:To improve yield by mounting a resistor having high accuracy shaped separately to a resistance substrate to which a resistor having low accuracy is formed through a printing method. CONSTITUTION:Ag-Pd Conductor paste is printed and applied onto the ceramic substrate 1, and an electrode 2 and a conductor passage are formed. RuO2 Resistance paste is printed, dried and baked, and the resistor 3 having low accuracy is shaped. An electrode 2' and a printing resistor 3' are printed and baked onto another ceramic substrate 1', and the high accuracy resistance chip 5 having + or - 1% accuracy, resistance value thereof is adjusted through sandblasting or a laster or the like, is formed, the high accuracy resistance chip 5 is mounted at the predetermined position of the ceramic substrate 1 through soldering, etc., and the resistance substrate is completed. The yield of the resistance substrate has no relation to the yeild of the high accuracy resistor by incorporating the high accuracy resistance chip formed separately, and yield as a whole is improved.
JP56209265A 1981-12-25 1981-12-25 Manufacture of hybrid integrated circuit device Pending JPS57132348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56209265A JPS57132348A (en) 1981-12-25 1981-12-25 Manufacture of hybrid integrated circuit device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56209265A JPS57132348A (en) 1981-12-25 1981-12-25 Manufacture of hybrid integrated circuit device

Publications (1)

Publication Number Publication Date
JPS57132348A true JPS57132348A (en) 1982-08-16

Family

ID=16570079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56209265A Pending JPS57132348A (en) 1981-12-25 1981-12-25 Manufacture of hybrid integrated circuit device

Country Status (1)

Country Link
JP (1) JPS57132348A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830353B1 (en) * 1969-01-23 1973-09-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830353B1 (en) * 1969-01-23 1973-09-19

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