JPH0223039B2 - - Google Patents
Info
- Publication number
- JPH0223039B2 JPH0223039B2 JP58092677A JP9267783A JPH0223039B2 JP H0223039 B2 JPH0223039 B2 JP H0223039B2 JP 58092677 A JP58092677 A JP 58092677A JP 9267783 A JP9267783 A JP 9267783A JP H0223039 B2 JPH0223039 B2 JP H0223039B2
- Authority
- JP
- Japan
- Prior art keywords
- conductors
- resistance value
- resistor
- resistance element
- resistance
- 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
- 239000004020 conductor Substances 0.000 claims description 47
- 229920000620 organic polymer Polymers 0.000 claims description 17
- 239000002861 polymer material Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000002344 surface layer Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 description 13
- 238000003763 carbonization Methods 0.000 description 10
- 239000010410 layer Substances 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000009966 trimming Methods 0.000 description 4
- 229920001721 polyimide Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 239000009719 polyimide resin Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 239000004693 Polybenzimidazole Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002480 polybenzimidazole Polymers 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- YFSVYANZAUUQQT-UHFFFAOYSA-N pyrrole-2,5-dione triazine 1,3,5-triazine-2,4,6-triamine Chemical compound N1=NN=CC=C1.C1(C=CC(N1)=O)=O.C1(C=CC(N1)=O)=O.N1=C(N)N=C(N)N=C1N YFSVYANZAUUQQT-UHFFFAOYSA-N 0.000 description 1
- 239000010979 ruby Substances 0.000 description 1
- 229910001750 ruby Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000004634 thermosetting polymer Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58092677A JPS59217386A (ja) | 1983-05-26 | 1983-05-26 | 導電体間に抵抗体を形成する方法 |
| EP83305196A EP0105639B1 (en) | 1982-09-08 | 1983-09-07 | Production of resistor from insulating material by local heating |
| US06/530,107 US4584456A (en) | 1982-09-08 | 1983-09-07 | Production of resistor from insulating material by local heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58092677A JPS59217386A (ja) | 1983-05-26 | 1983-05-26 | 導電体間に抵抗体を形成する方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59217386A JPS59217386A (ja) | 1984-12-07 |
| JPH0223039B2 true JPH0223039B2 (enrdf_load_stackoverflow) | 1990-05-22 |
Family
ID=14061112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58092677A Granted JPS59217386A (ja) | 1982-09-08 | 1983-05-26 | 導電体間に抵抗体を形成する方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59217386A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08235966A (ja) * | 1995-10-30 | 1996-09-13 | Fujitsu Ltd | キーボード |
-
1983
- 1983-05-26 JP JP58092677A patent/JPS59217386A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59217386A (ja) | 1984-12-07 |
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