FI20031539A - Procedure for making wiring pattern structures - Google Patents
Procedure for making wiring pattern structuresInfo
- Publication number
- FI20031539A FI20031539A FI20031539A FI20031539A FI20031539A FI 20031539 A FI20031539 A FI 20031539A FI 20031539 A FI20031539 A FI 20031539A FI 20031539 A FI20031539 A FI 20031539A FI 20031539 A FI20031539 A FI 20031539A
- Authority
- FI
- Finland
- Prior art keywords
- procedure
- wiring pattern
- pattern structures
- making wiring
- making
- Prior art date
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
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
- H05K3/061—Etching masks
- H05K3/064—Photoresists
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
- H05K2203/1377—Protective layers
- H05K2203/1394—Covering open PTHs, e.g. by dry film resist or by metal disc
-
- 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
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
- H05K3/061—Etching masks
- H05K3/062—Etching masks consisting of metals or alloys or metallic inorganic compounds
-
- 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
- H05K3/425—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern
- H05K3/427—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern initial plating of through-holes in metal-clad substrates
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing Of Printed Wiring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10250725A DE10250725A1 (en) | 2002-10-31 | 2002-10-31 | Process for the production of circuit pattern structures on a circuit board |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20031539A0 FI20031539A0 (en) | 2003-10-21 |
FI20031539A true FI20031539A (en) | 2004-05-01 |
Family
ID=29225231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20031539A FI20031539A (en) | 2002-10-31 | 2003-10-21 | Procedure for making wiring pattern structures |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE10250725A1 (en) |
FI (1) | FI20031539A (en) |
FR (1) | FR2846847A1 (en) |
IT (1) | ITTO20030820A1 (en) |
-
2002
- 2002-10-31 DE DE10250725A patent/DE10250725A1/en not_active Withdrawn
-
2003
- 2003-10-09 FR FR0311824A patent/FR2846847A1/en not_active Withdrawn
- 2003-10-17 IT IT000820A patent/ITTO20030820A1/en unknown
- 2003-10-21 FI FI20031539A patent/FI20031539A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI20031539A0 (en) | 2003-10-21 |
DE10250725A1 (en) | 2004-05-13 |
FR2846847A1 (en) | 2004-05-07 |
ITTO20030820A1 (en) | 2004-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |