Patents
Sitemap › H05 - Electric techniques not otherwise provided for › H05K - Printed circuits; Casings or constructional details of electric apparatus; Manufacture of assemblages of electrical components › H05K 3 - Apparatus or processes for manufacturing printed circuits
Patents for H05K 3 - Apparatus or processes for manufacturing printed circuits (118,473)
10/1983
10/05/1983EP0090727A1 Electrically and thermally printed circuit board, process for making such a board and interconnection system utilizing such a board
10/05/1983EP0090696A1 Process for making printed circuit boards with a conductive rigid individual metallic support
10/05/1983EP0090613A2 Improvements in methods of making layered electrical devices
10/05/1983EP0090608A2 Semiconductor device with moulded package
10/05/1983EP0090496A1 Cleaning compositions
10/05/1983EP0090079A2 Substrate
10/05/1983EP0090059A1 Connector for printed circuit boards for effecting a resilient pressure contact with at least one conductive surface
10/04/1983US4408256 Microbox for electronic circuit and hybrid circuit having such a microbox
10/04/1983US4407891 Low temperature reduction process for large photomasks
10/04/1983US4407860 Diffusion of boron from nickel boride
10/04/1983US4407859 Multi-level conductor patter<ns
10/04/1983US4407685 Metallized film transfer process
10/04/1983CA1154878A1 Heat shock resistant printed circuit board assemblies
09/1983
09/29/1983WO1983003266A1 Chelating metals
09/29/1983WO1983003216A1 Cast solder leads for leadless semiconductor circuits
09/28/1983EP0089778A2 Electrical connector for interconnecting printed circuit boards
09/28/1983EP0089604A1 Method for selectively coating metallurgical patterns on dielectric substrates
09/28/1983EP0089559A2 Method for forming metal coatings for metallurgy patterns on dielectric substrates
09/28/1983EP0089452A1 Hearing aid with amplifier circuit
09/28/1983EP0089439A2 Support device for liquid crystal display
09/28/1983EP0089387A1 Preparation of copper-clad laminates
09/27/1983US4407007 Process and structure for minimizing delamination in the fabrication of multi-layer ceramic substrate
09/27/1983US4406944 Devices for mounting infrared lamps in furnaces
09/27/1983US4406844 Fabrication of semiconductor modules with ceramic substrates and detection of residual glass
09/27/1983US4406826 Heat curable conductive ink
09/27/1983US4406062 Method of forming a multichannel connector
09/27/1983CA1154541A1 Multi-layer ceramic package
09/27/1983CA1154287A1 Dry-developing photosensitive dry film resist
09/21/1983EP0089248A2 Dense mounting of semiconductor chip packages
09/21/1983EP0089221A1 Electrographic method of forming conductive circuit patterns and circuit boards formed thereby
09/21/1983EP0089041A1 Use of a negative acting photopolymerizable element as a solder mask
09/20/1983US4405971 Electrical circuit apparatus
09/20/1983US4405658 Stabilization of inert gas pressure
09/20/1983US4405394 Using a thin film interface between the cleaned copper or aluminum substrate and photosensitive film
09/20/1983US4404903 Automated screener
09/15/1983WO1983003182A1 Method for making electrical connections between the two faces of a printed circuit board
09/15/1983WO1983003065A1 A method and apparatus for manufacturing multi-layer circuit boards
09/14/1983EP0088676A1 Electric terminal post for printed circuits and device making use of said terminal posts
09/14/1983EP0088492A2 A means and a method for converting finished electrical components with terminal leads to elements having planar terminations
09/14/1983EP0088415A2 Laminate and method of making conductive paths
09/14/1983EP0088142A1 Electrical connector
09/14/1983EP0088074A1 Plasma reactor and method therefor
09/13/1983US4404617 High-frequency circuit device having a circuit board fixed to a shield casing by projections of the shield casing and soldering
09/13/1983US4404569 System and method for producing artwork for printed circuit boards
09/13/1983US4404453 Laser bonding of microelectronic circuits
09/13/1983US4404237 Fabrication of electrical conductor by replacement of metallic powder in polymer with more noble metal
09/13/1983US4404080 Molded plating mask
09/13/1983US4404079 Plating mask support
09/13/1983US4404060 Method for producing insulating ring zones by galvanic and etch technologies at orifice areas of through-holes in a plate
09/13/1983US4404059 Forming conductors on etchable metal substrate
09/13/1983US4403818 Instrument panel for vehicles
09/13/1983US4403410 Manufacture of printed circuit boards
09/07/1983EP0087881A1 Process for bonding, copper or copper-chromium alloy to ceramics, and bonded articles of ceramics and copper or copper-chromium alloy
09/07/1983EP0087790A1 Epoxy resin composition
09/07/1983EP0087551A2 Method for stripping peel-apart conductive structure
09/06/1983US4403272 Membrane switch interconnect tail and printed circuit board connection
09/06/1983US4403151 Photoresist mask
09/06/1983US4403107 Stamped circuit board
09/06/1983US4403102 Heat sink mounting
09/06/1983US4402998 Method for providing an adherent electroless metal coating on an epoxy surface
09/06/1983US4402800 Conveying through electrolyte baths circuit boards using tabs as electrodes
09/06/1983US4402799 Conveying through electolyte bath using immersed tabs as electrodes
09/06/1983US4402562 Interconnectors
09/06/1983US4402450 Adapting contacts for connection thereto
09/06/1983US4402448 Mass soldering system
09/06/1983US4402135 Method of forming a circuit board
09/06/1983CA1153477A1 Die-stamped circuit board assembly having relief means and method of making
09/06/1983CA1153256A1 Coating process mask
09/01/1983WO1983003040A1 Printed electric circuit
08/1983
08/31/1983EP0087311A1 Adhesive compositions, method of making laminates using the composition, and laminates made thereby
08/31/1983EP0087305A2 Process for production of aromatic polyimide film
08/31/1983EP0087151A2 Process for producing layers of refractory metals or metallic compounds by chemical vapour deposition
08/31/1983EP0087051A2 Substrate material for flexible printed circuits
08/31/1983EP0086961A2 Multilayer board for the interconnection of high-speed circuits
08/30/1983US4401709 Overglaze inks
08/30/1983US4401686 Printed circuit and method of forming same
08/30/1983US4401522 Conveying objects continuously through plating tank or hangers, non-polarizing
08/30/1983US4401521 Method for manufacturing a fine-patterned thick film conductor structure
08/30/1983US4401509 Thiosulfate and an unsaturated alcohol as peroxide stabilizer
08/30/1983US4401356 Electrical terminal
08/30/1983US4401253 Mass soldering system
08/24/1983EP0086656A2 Glass-ceramic articles having metallic surfaces and manufacture thereof
08/24/1983EP0086532A1 Electric component with upset connection wires
08/24/1983EP0086410A1 Apparatus and method for exposing a substrate
08/23/1983US4400762 Edge termination for an electrical circuit device
08/23/1983US4400618 Filling with a penetrating solution containing a fluorescent dye, curing
08/23/1983US4400436 From a copper salt and a reducing agent
08/23/1983US4400234 Method of manufacturing electrical connector
08/23/1983CA1152277A1 Film of aromatic polyamide and process therefor
08/18/1983WO1983002784A1 Method for high-speed production of metal-clad articles
08/17/1983EP0086161A1 Control device for the isolation of printed circuit boards
08/17/1983EP0085914A2 Method for the direct bonding of copper articles to oxide-ceramic substrates
08/17/1983EP0085793A2 Machine for applying a portion of photosensitive film to at least one face of a flat plate having a surface area greater than said portion
08/17/1983EP0085701A1 Copper-containing articles with a corrosion inhibitor coating and methods of producing the coating.
08/16/1983US4399089 Method of producing glazed ceramic substrate
08/16/1983US4399014 Plasma reactor and method therefor
08/16/1983US4398994 Formation of packaging material
08/16/1983US4398993 Neutralizing chloride ions in via holes in multilayer printed circuit boards
08/16/1983US4398987 Continuous production of electrical laminates
08/16/1983US4398975 Conductive paste
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