DE2323542A1 - Gedruckte schaltung und verfahren zu ihrer herstellung - Google Patents
Gedruckte schaltung und verfahren zu ihrer herstellungInfo
- Publication number
- DE2323542A1 DE2323542A1 DE19732323542 DE2323542A DE2323542A1 DE 2323542 A1 DE2323542 A1 DE 2323542A1 DE 19732323542 DE19732323542 DE 19732323542 DE 2323542 A DE2323542 A DE 2323542A DE 2323542 A1 DE2323542 A1 DE 2323542A1
- Authority
- DE
- Germany
- Prior art keywords
- metal
- layer
- deposited
- posts
- areas
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 239000004020 conductor Substances 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 13
- 230000000873 masking effect Effects 0.000 claims description 8
- 239000003153 chemical reaction reagent Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 238000001465 metallisation Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via connections
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/20—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern
- H05K3/205—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern using a pattern electroplated or electroformed on a metallic carrier
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0335—Layered conductors or foils
- H05K2201/0361—Etched tri-metal structure, i.e. metal layers or metal patterns on both sides of a different central metal layer which is later at least partly etched
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7216757A FR2183567B1 (enrdf_load_stackoverflow) | 1972-05-10 | 1972-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2323542A1 true DE2323542A1 (de) | 1973-11-29 |
Family
ID=9098305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19732323542 Pending DE2323542A1 (de) | 1972-05-10 | 1973-05-10 | Gedruckte schaltung und verfahren zu ihrer herstellung |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS4949158A (enrdf_load_stackoverflow) |
DE (1) | DE2323542A1 (enrdf_load_stackoverflow) |
FR (1) | FR2183567B1 (enrdf_load_stackoverflow) |
GB (1) | GB1425732A (enrdf_load_stackoverflow) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51151972A (en) * | 1975-06-20 | 1976-12-27 | Matsushita Electric Ind Co Ltd | Conveyor means |
JPS6246504Y2 (enrdf_load_stackoverflow) * | 1979-03-01 | 1987-12-16 | ||
JPS58135016A (ja) * | 1982-02-02 | 1983-08-11 | Matsushita Electric Ind Co Ltd | 搬送装置 |
JPS59172856U (ja) * | 1983-05-07 | 1984-11-19 | アルプス電気株式会社 | 間欠送り用部材 |
GB2142478A (en) * | 1983-07-01 | 1985-01-16 | Welwyn Electronics Ltd | Printed circuit boards |
-
1972
- 1972-05-10 FR FR7216757A patent/FR2183567B1/fr not_active Expired
-
1973
- 1973-05-07 GB GB2173173A patent/GB1425732A/en not_active Expired
- 1973-05-10 JP JP5120273A patent/JPS4949158A/ja active Pending
- 1973-05-10 DE DE19732323542 patent/DE2323542A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2183567B1 (enrdf_load_stackoverflow) | 1976-08-06 |
FR2183567A1 (enrdf_load_stackoverflow) | 1973-12-21 |
GB1425732A (en) | 1976-02-18 |
JPS4949158A (enrdf_load_stackoverflow) | 1974-05-13 |
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