JPH0533539B2 - - Google Patents
Info
- Publication number
- JPH0533539B2 JPH0533539B2 JP60232543A JP23254385A JPH0533539B2 JP H0533539 B2 JPH0533539 B2 JP H0533539B2 JP 60232543 A JP60232543 A JP 60232543A JP 23254385 A JP23254385 A JP 23254385A JP H0533539 B2 JPH0533539 B2 JP H0533539B2
- Authority
- JP
- Japan
- Prior art keywords
- thick film
- film resistor
- trimming
- resistance value
- resistor
- 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 - Lifetime
Links
- 238000009966 trimming Methods 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 12
- 238000010304 firing Methods 0.000 claims description 6
- 230000005684 electric field Effects 0.000 claims description 5
- 239000010408 film Substances 0.000 description 33
- 238000010586 diagram Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 3
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Parts Printed On Printed Circuit Boards (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60232543A JPS6292457A (ja) | 1985-10-18 | 1985-10-18 | 厚膜抵抗回路の形成方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60232543A JPS6292457A (ja) | 1985-10-18 | 1985-10-18 | 厚膜抵抗回路の形成方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6292457A JPS6292457A (ja) | 1987-04-27 |
| JPH0533539B2 true JPH0533539B2 (enrdf_load_stackoverflow) | 1993-05-19 |
Family
ID=16940968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60232543A Granted JPS6292457A (ja) | 1985-10-18 | 1985-10-18 | 厚膜抵抗回路の形成方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6292457A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2011162005A1 (ja) * | 2010-06-24 | 2013-08-19 | ボッシュ株式会社 | プリント回路板 |
| CN114694905B (zh) * | 2022-03-10 | 2024-09-27 | 福建毫米电子有限公司 | 一种高功率片式厚膜固定电阻器电阻值控制方法及装置 |
-
1985
- 1985-10-18 JP JP60232543A patent/JPS6292457A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6292457A (ja) | 1987-04-27 |
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