JPS6342437B2 - - Google Patents
Info
- Publication number
- JPS6342437B2 JPS6342437B2 JP1535479A JP1535479A JPS6342437B2 JP S6342437 B2 JPS6342437 B2 JP S6342437B2 JP 1535479 A JP1535479 A JP 1535479A JP 1535479 A JP1535479 A JP 1535479A JP S6342437 B2 JPS6342437 B2 JP S6342437B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- signal
- conductor
- signal wiring
- signal line
- 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
Links
- 239000004020 conductor Substances 0.000 claims description 43
- 238000000034 method Methods 0.000 description 19
- 239000000919 ceramic Substances 0.000 description 12
- 238000009413 insulation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Landscapes
- Production Of Multi-Layered Print Wiring Board (AREA)
- Structure Of Printed Boards (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1535479A JPS55108797A (en) | 1979-02-13 | 1979-02-13 | Circuit board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1535479A JPS55108797A (en) | 1979-02-13 | 1979-02-13 | Circuit board |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55108797A JPS55108797A (en) | 1980-08-21 |
JPS6342437B2 true JPS6342437B2 (en]) | 1988-08-23 |
Family
ID=11886454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1535479A Granted JPS55108797A (en) | 1979-02-13 | 1979-02-13 | Circuit board |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55108797A (en]) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5818950A (ja) * | 1981-07-28 | 1983-02-03 | Nec Corp | 多層配線基板 |
JPS59119797A (ja) * | 1982-12-25 | 1984-07-11 | 京セラ株式会社 | 多層配線基板 |
JPH03150895A (ja) * | 1989-11-08 | 1991-06-27 | Hitachi Ltd | 多層回路基板及びその製造方法 |
-
1979
- 1979-02-13 JP JP1535479A patent/JPS55108797A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS55108797A (en) | 1980-08-21 |
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