SE0000680D0 - Method and device for manufacturing printed circuit boards - Google Patents
Method and device for manufacturing printed circuit boardsInfo
- Publication number
- SE0000680D0 SE0000680D0 SE0000680A SE0000680A SE0000680D0 SE 0000680 D0 SE0000680 D0 SE 0000680D0 SE 0000680 A SE0000680 A SE 0000680A SE 0000680 A SE0000680 A SE 0000680A SE 0000680 D0 SE0000680 D0 SE 0000680D0
- Authority
- SE
- Sweden
- Prior art keywords
- printed circuit
- pattern
- circuit board
- toner particles
- refers
- Prior art date
Links
Abstract
The invention refers to a method and an apparatus for pattern formation on a printed circuit board, especially resist pattern formation, such as etching resist pattern and soldering resist pattern. If further refers to conductive pattern formation and any other pattern that may be formed on a printed circuit board. A direct printing method and apparatus is used in which a computer generated image information corresponding to a pattern which is to be formed on the printed circuit board substrate (2) is converted into a pattern of electrostatic fields, which selectively transport electrically charged toner particles from a particle source (3) toward a back electrode (12) through a printhead structure (5), whereby by the charged toner particles are deposited in image configuration on the printed circuit board or an intermediate image receiving member caused to move relative to the printhead structure. The invention also refers to a toner container holding toner particles for use in said method and apparatus.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0000680A SE0000680D0 (en) | 2000-03-02 | 2000-03-02 | Method and device for manufacturing printed circuit boards |
AU2001237866A AU2001237866A1 (en) | 2000-03-02 | 2001-03-02 | Direct electrostatic printing method and device for manufacturing printed circuit boards |
PCT/SE2001/000446 WO2001065896A1 (en) | 2000-03-02 | 2001-03-02 | Direct electrostatic printing method and device for manufacturing printed circuit boards |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0000680A SE0000680D0 (en) | 2000-03-02 | 2000-03-02 | Method and device for manufacturing printed circuit boards |
Publications (1)
Publication Number | Publication Date |
---|---|
SE0000680D0 true SE0000680D0 (en) | 2000-03-02 |
Family
ID=20278652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0000680A SE0000680D0 (en) | 2000-03-02 | 2000-03-02 | Method and device for manufacturing printed circuit boards |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2001237866A1 (en) |
SE (1) | SE0000680D0 (en) |
WO (1) | WO2001065896A1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1184408B (en) * | 1985-04-09 | 1987-10-28 | Telettra Lab Telefon | Forming printed circuit boards |
JPH07273428A (en) * | 1994-03-29 | 1995-10-20 | Olympus Optical Co Ltd | Working method based on resist pattern formation, and resist pattern-forming equipment |
EP0823676A1 (en) * | 1996-08-08 | 1998-02-11 | Agfa-Gevaert N.V. | A method for direct electrostatic printing (DEP) on an insulating substrate |
EP0952498A1 (en) * | 1998-04-22 | 1999-10-27 | Agfa-Gevaert N.V. | Direct electrostatic printing process for forming a resist pattern on a conducting surface and use thereof in a fabrication process for printed circuit boards |
-
2000
- 2000-03-02 SE SE0000680A patent/SE0000680D0/en unknown
-
2001
- 2001-03-02 WO PCT/SE2001/000446 patent/WO2001065896A1/en active Application Filing
- 2001-03-02 AU AU2001237866A patent/AU2001237866A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2001065896A1 (en) | 2001-09-07 |
AU2001237866A1 (en) | 2001-09-12 |
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