JPS6433904A - Manufacture of thick film resistance - Google Patents

Manufacture of thick film resistance

Info

Publication number
JPS6433904A
JPS6433904A JP62190934A JP19093487A JPS6433904A JP S6433904 A JPS6433904 A JP S6433904A JP 62190934 A JP62190934 A JP 62190934A JP 19093487 A JP19093487 A JP 19093487A JP S6433904 A JPS6433904 A JP S6433904A
Authority
JP
Japan
Prior art keywords
resistance
area
facing distance
electrodes
trimming
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
JP62190934A
Other languages
Japanese (ja)
Inventor
Takashi Saiki
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.)
Taiyo Yuden Co Ltd
Original Assignee
Taiyo Yuden 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 Taiyo Yuden Co Ltd filed Critical Taiyo Yuden Co Ltd
Priority to JP62190934A priority Critical patent/JPS6433904A/en
Publication of JPS6433904A publication Critical patent/JPS6433904A/en
Pending legal-status Critical Current

Links

Landscapes

  • Apparatuses And Processes For Manufacturing Resistors (AREA)

Abstract

PURPOSE:To obtain a pre-trimming target resistance value or one close thereto easily by forming a projecting part, whereby a pair of electrodes have an area of small facing distance and an area of large facing distance, and by finely adjusting a pre-trimming resistance value between the electrodes by changing the ratio of the area of small facing distance and that of large facing distance. CONSTITUTION:A thick film resistance 4 is formed together with a pair of electrodes 2 and 3 on a circuit board 1, and such thick film resistance 4 is trimmed so that the resistance between the electrodes coincides with a target value. When manufacturing a thick film resistance in this way, the resistance 4 is formed by printing so that the above-mentioned pre-trimming resistance 4 has an area of small facing distance 5 as well as an area of large facing distance 6. By changing the ratio of the area of small facing distance and that of large facing distance, a pre-trimming resistance value between the electrodes 2 and 3 is finely adjusted. For example, a width difference W3 between width W1 of the area 5 and width W2 of the area 6 of the resistance 4 is made to be minimum unit when forming the resistance 4, while a pattern for the resistance 4 is so set that the pre-trimming target resistance value is approximately 80% of the final target resistance value.
JP62190934A 1987-07-29 1987-07-29 Manufacture of thick film resistance Pending JPS6433904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62190934A JPS6433904A (en) 1987-07-29 1987-07-29 Manufacture of thick film resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62190934A JPS6433904A (en) 1987-07-29 1987-07-29 Manufacture of thick film resistance

Publications (1)

Publication Number Publication Date
JPS6433904A true JPS6433904A (en) 1989-02-03

Family

ID=16266116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62190934A Pending JPS6433904A (en) 1987-07-29 1987-07-29 Manufacture of thick film resistance

Country Status (1)

Country Link
JP (1) JPS6433904A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3451352A1 (en) * 2017-08-28 2019-03-06 Hochschule Für Angewandte Wissenschaften München High-precision additive formation of electrical resistors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3451352A1 (en) * 2017-08-28 2019-03-06 Hochschule Für Angewandte Wissenschaften München High-precision additive formation of electrical resistors
US10366813B2 (en) 2017-08-28 2019-07-30 Hochschule für angewandte Wissenschaften München High-precision additive formation of electrical resistors

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