GB980715A - Improvements in or relating to the manufacture of deposited electrical circuits, electrical components, electrical circuit elements and the like - Google Patents
Improvements in or relating to the manufacture of deposited electrical circuits, electrical components, electrical circuit elements and the likeInfo
- Publication number
- GB980715A GB980715A GB641963A GB641963A GB980715A GB 980715 A GB980715 A GB 980715A GB 641963 A GB641963 A GB 641963A GB 641963 A GB641963 A GB 641963A GB 980715 A GB980715 A GB 980715A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrical
- relating
- manufacture
- circuit elements
- deposited
- 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
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
- H05K3/10—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
- H05K3/14—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 using spraying techniques to apply the conductive material, e.g. vapour evaporation
- H05K3/143—Masks therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physical Vapour Deposition (AREA)
Abstract
<PICT:0980715/C6-C7/1> In the vapour deposition of a metal on an insulating substrate 1, a mask comprises a thin member 2 backed by a thicker member 3 to give mechanical strength. The apertures in the member 2 are accurately shaped, while the apertures in the member 3 are made slightly larger. Both sets of apertures may be made from the same photo-master by a photo-etching process. The masks may be pressed against the substrate by an electromagnet 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB641963A GB980715A (en) | 1963-02-18 | 1963-02-18 | Improvements in or relating to the manufacture of deposited electrical circuits, electrical components, electrical circuit elements and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB641963A GB980715A (en) | 1963-02-18 | 1963-02-18 | Improvements in or relating to the manufacture of deposited electrical circuits, electrical components, electrical circuit elements and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB980715A true GB980715A (en) | 1965-01-20 |
Family
ID=9814160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB641963A Expired GB980715A (en) | 1963-02-18 | 1963-02-18 | Improvements in or relating to the manufacture of deposited electrical circuits, electrical components, electrical circuit elements and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB980715A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0042920A2 (en) * | 1980-06-27 | 1982-01-06 | VDO Adolf Schindling AG | Method of producing conductors on a substrate |
DE3231735A1 (en) * | 1982-08-26 | 1984-03-01 | SEMIKRON Gesellschaft für Gleichrichterbau u. Elektronik mbH, 8500 Nürnberg | Process for producing metallic coatings on a substrate and device for carrying out the process |
WO1990004320A2 (en) * | 1988-10-12 | 1990-04-19 | Advanced Dielectric Technologies, Inc. | Vapor deposition patterning method and products thereof |
DE19859172A1 (en) * | 1998-12-21 | 2000-06-29 | Uhp Corp | Selective surface treatment with magnetic mask holder |
WO2005106081A1 (en) * | 2004-05-04 | 2005-11-10 | OTB Oberflächentechnik in Berlin GmbH & Co. | Method and system for selectively coating or etching surfaces |
-
1963
- 1963-02-18 GB GB641963A patent/GB980715A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0042920A2 (en) * | 1980-06-27 | 1982-01-06 | VDO Adolf Schindling AG | Method of producing conductors on a substrate |
EP0042920A3 (en) * | 1980-06-27 | 1983-09-14 | Vdo Adolf Schindling Ag | Method of producing conductors on a substrate |
DE3231735A1 (en) * | 1982-08-26 | 1984-03-01 | SEMIKRON Gesellschaft für Gleichrichterbau u. Elektronik mbH, 8500 Nürnberg | Process for producing metallic coatings on a substrate and device for carrying out the process |
WO1990004320A2 (en) * | 1988-10-12 | 1990-04-19 | Advanced Dielectric Technologies, Inc. | Vapor deposition patterning method and products thereof |
WO1990004320A3 (en) * | 1988-10-12 | 1990-09-07 | Advanced Dielectric Tech | Vapor deposition patterning method and products thereof |
DE19859172A1 (en) * | 1998-12-21 | 2000-06-29 | Uhp Corp | Selective surface treatment with magnetic mask holder |
WO2005106081A1 (en) * | 2004-05-04 | 2005-11-10 | OTB Oberflächentechnik in Berlin GmbH & Co. | Method and system for selectively coating or etching surfaces |
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