Patents for H05K 3 - Apparatus or processes for manufacturing printed circuits (118,473)
07/1999
07/29/1999WO1999038176A1 Ink for electronic component, method for producing electronic component by using the ink for electronic component, and ink-jet device
07/29/1999WO1999037704A1 Heat-resistant insulating film, raw substrate for printed wiring board using the same and method for producing the substrate
07/29/1999WO1999003128A3 Singulation system for chip-scale packages
07/29/1999DE19827521C1 Aluminum wire bonded to a substrate having a bondable metallic coating
07/29/1999DE19802755A1 Treatment apparatus especially for electronic circuit board treatment including a hot photoresist stripping step
07/29/1999DE19802272A1 Two-layer coating equipment producing circuit boards
07/29/1999CA2318187A1 Rotative cutting method and device for printed circuit boards and electric conductors
07/29/1999CA2317401A1 Process for producing a plastic object containing an electronic component
07/28/1999EP0932328A1 Substrate for mounting electronic part and process for manufacturing the same
07/28/1999EP0932221A2 Terminal pins mounted in flexible substrates
07/28/1999EP0932193A2 Method of forming bump electrodes
07/28/1999EP0932178A2 High frequency switching device
07/28/1999EP0931621A2 Soldering process and paste to be used in this process
07/28/1999EP0931617A1 Hollow contact for solder connection
07/28/1999EP0931439A1 Method for building at least two wiring levels on electrically insulated supports
07/28/1999EP0931367A1 Electrical connector assembly
07/28/1999EP0931366A1 Low profile connector
07/28/1999EP0930974A1 Inverted stamping process
07/28/1999EP0895665A4 Thin film electric motors and method of manufacture
07/28/1999EP0833716B1 Gas knife cooling system
07/28/1999EP0830642B1 Film-stripping process
07/28/1999EP0536418B1 Method of manufacturing a semiconductor device terminal structure
07/28/1999CN1224568A Apparatus for mfg. adhesive layer, apparatus for mfg. double-sided substrate, and apparatus for mfg. multi-layered substrate
07/28/1999CN1224567A Resin-carrying metal foil for multilayered wiring board, process for mfg. same, multilayered wiring board, and electronic device
07/28/1999CN1224566A Method for making printed circuits and resulting printed circuit
07/28/1999CN1224565A Thick-film conductor circuit and production method therefor
07/28/1999CN1224532A Interelectrode connecting structure, interelectrode connecting method, semiconductor device, semiconductor mounting method, liquid crystal display, and electronic equipment
07/28/1999CN1224327A Adhesion enhancement for metal foil
07/28/1999CN1224326A Conductive formation and electronic equipment using such conductive formation
07/27/1999US5930676 Multilayered interconnection substrate and process for fabricating the same
07/27/1999US5930665 Wide frequency band transition between via RF transmission lines and planar transmission lines
07/27/1999US5930603 Method for producing a semiconductor device
07/27/1999US5930601 From a heat dissipating circuit
07/27/1999US5930600 Diode-laser module with a bonded component and method for bonding same
07/27/1999US5930598 Microelectronic assembly including a decomposable encapsulant, and method for forming and reworking same
07/27/1999US5930382 Wiring pattern inspecting method and system for carrying out the same
07/27/1999US5930119 Backplane having reduced LC product
07/27/1999US5929746 Surface mounted thin film voltage divider
07/27/1999US5929743 Mounting structure for thermistor with positive resistance-to-temperature characteristic
07/27/1999US5929735 Apparatus for facilitating mounting of an inductor assembly to a printed circuit board
07/27/1999US5929627 Surface mount polarized electrical components on a printed circuit board and method thereof
07/27/1999US5929522 Semiconductor non-laminate package and method
07/27/1999US5929521 Projected contact structure for bumped semiconductor device and resulting articles and assemblies
07/27/1999US5929518 Circuit board and method
07/27/1999US5929516 Polymer stud grid array
07/27/1999US5929375 EMI protection and CTE control of three-dimensional circuitized substrates
07/27/1999US5929141 Consists of a flexible polyepoxide resin, stoichiometric amount of amine-terminated acrylonitrile-butadiene copolymer as curing agent, electroconductive noble metal filler; high impact strength, elongation, resilience and adhesion
07/27/1999US5928970 Dustfree prepreg and method for making an article based thereon
07/27/1999US5928839 Coating metal layers with layers of curable photoimageable composition, polymerizable acrylate monomer, oligomer formed by reaction of an epoxy resin and acrylic or methacrylic acid, photosensitive initiator, epoxy resin, curing agent, curing
07/27/1999US5928838 Process for manufacturing a printed circuit board using a mask with gradual increase in transmittance from opaque to transparent region
07/27/1999US5928818 Photoresist compositions
07/27/1999US5928791 Low dielectric constant material with improved dielectric strength
07/27/1999US5928790 Multilayer circuit boards and processes of making the same
07/27/1999US5928769 Aluminum nitride wiring substrate and method for production thereof
07/27/1999US5928767 Conductive film composite
07/27/1999US5928757 Polyimide
07/27/1999US5928727 Etching a surface of said article with an etching solution comprising trivalent chromium ions, hexavalent chromium ions and chromic acid-sulfuric acid, catalyzing surface with noble metal salt solution, electrolessly depositing metal layer
07/27/1999US5928567 Solvent free liquid conductive material for printed circuit boards
07/27/1999US5928529 Composition and method for stripping tin and tin-lead from copper surfaces
07/27/1999US5928527 Surface modification using an atmospheric pressure glow discharge plasma source
07/27/1999US5928526 Method for manufacturing a substrate having an irregular shape
07/27/1999US5928440 Method of forming solder film
07/27/1999US5928434 Directing carbon dioxide particles at surface, spraying steam toward surface to be cleaned, cooling of steam by carbon dioxide particles results in thin film of water on surface for conducting electrostatic charges away from surface
07/27/1999US5928432 Washing in turbulent, solvent bath of isopropyl myristate and dipropylene-1,2-glycol butyl ether and then perfluoro(iso)butyl methyl ether; low ozone depletion potential; air pollution control
07/27/1999US5928404 Comprising primary metal powder of tin, lead, silver alloy, additive powder of bismuth and flux, the additive not melting at soldering temperature
07/27/1999US5928030 Bridging clip for wire wrapped terminals
07/27/1999US5928005 Self-assembled low-insertion force connector assembly
07/27/1999US5927588 Constant-heat type heating device and soldering method and soldering apparatus with heating device
07/27/1999US5927193 Process for via fill
07/27/1999US5926951 Method of stacking electronic components
07/27/1999CA2109462C Method of forming solder film
07/22/1999WO1999037008A1 Paired multi-layered dielectric independent passive component architecture resulting in differential and common mode filtering with surge protection in one integrated package
07/22/1999WO1999036962A1 Semiconductor component with several substrate layers and at least one semiconductor chip and method for producing a semiconductor component
07/22/1999WO1999036958A1 Semiconductor device and method of production thereof and semiconductor mounting structure and method
07/22/1999WO1999036598A1 Device for electroplating on translating metal sheets, especially for printed circuits, by closure of an electric circuit between the sheets and a liquid reactant product
07/22/1999WO1999036484A1 Curable epoxy-based compositions
07/22/1999WO1999036483A1 Circuit protection film
07/22/1999WO1999036454A1 Modified polyimide resin and thermosetting resin composition containing the same
07/22/1999WO1999036259A1 Direct write imaging medium
07/22/1999DE19902125A1 Thick film circuit board useful as an IC substrate installed in an automobile engine compartment
07/22/1999DE19901980A1 Display module arrangement on circuit board, e.g. for motor vehicle dashboard
07/22/1999DE19842800A1 Surface mountable casing for high frequency integrated circuits
07/22/1999DE19801312A1 Semiconductor element with semiconductor chip for multi-chip module
07/22/1999CA2318167A1 Curable epoxy-based compositions
07/21/1999EP0930812A2 Surface mount holding feature
07/21/1999EP0930811A1 Composite copper foil, process for preparing the same, and copper-clad laminate and printed wiring board using the same
07/21/1999EP0930641A2 Pattern formation method and substrate manufacturing apparatus
07/21/1999EP0929999A2 A protective device for shielding an electrical apparatus against environmental conditions
07/21/1999EP0929998A1 Method for metallizing at least one printed circuit board or at least one pressed screen and at least one hybrid
07/21/1999EP0929428A1 Valve control device with tridimensional printed board in mid technology
07/21/1999EP0764148B1 Process for preparing biscyanoacrylates
07/21/1999CN2330143Y Cantilever soldering machine
07/21/1999CN1223727A Photopolymerizable thermosetting resin composition
07/21/1999CN1223543A Vias and method for making the same in organic board and chip carriers
07/21/1999CN1223542A Fabrication process for hybrid circuit
07/21/1999CN1223541A Printed circuit boards for mounting semiconductor integrated circuit die
07/21/1999CN1223482A Board-to-board electrical connector
07/21/1999CN1044265C Cleaning agent comprising plural components and cleaning method using the same
07/20/1999US5926731 Method for controlling solder bump shape and stand-off height
07/20/1999US5926696 Ball grid array plastic package