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Browse by Category: Main > Material Science
Class Information
Number: 428/901
Name: Stock material or miscellaneous articles > Printed circuit
Description: Stock material product which is an electric circuit formed by applying conductive material in a predetermined pattern onto an insulating sheet as printing with electrically conductive ink, by electroplating, by etching, coating, etc.


Patents under this class:

Patent Number Title Of Patent Date Issued
7615277 Formation method of metal layer on resin layer, printed wiring board, and production method thereof Nov. 10, 2009
RE40947 Multilayer printed wiring board and its manufacturing method, and resin composition for filling through-hole Oct. 27, 2009
7579070 Multiple layer deposition for improving adhesion Aug. 25, 2009
7572503 Method for preparing an insulating resin composition, insulating resin composition, multilayer wiring board and process for producing the same Aug. 11, 2009
7524388 Composites, method of manufacture thereof, and articles formed therefrom Apr. 28, 2009
7494635 Boron nitride agglomerated powder Feb. 24, 2009
7488532 Adhesive resin composition and adhesive agent in film form, and semiconductor device using the same Feb. 10, 2009
7485362 Nanoporous laminates Feb. 3, 2009
7470461 Printed circuit board and method of manufacturing the same Dec. 30, 2008
7438969 Filling material, multilayer wiring board, and process of producing multilayer wiring board Oct. 21, 2008
7396588 Curable composition, varnish and laminate Jul. 8, 2008
7390571 Varnish for laminate or prepreg, laminate or prepreg prepared using this varnish, and printed wiring board prepared using this laminate or prepreg Jun. 24, 2008
7383629 Method of making circuitized substrates utilizing smooth-sided conductive layers as part thereof Jun. 10, 2008
7356916 Circuit-formed substrate and method of manufacturing circuit-formed substrate Apr. 15, 2008
7348080 Low temperature polyimide adhesive compositions and methods relating thereto Mar. 25, 2008
7348069 Ceramic substrate for thin-film electronic components, method for producing the substrate, and thin-film electronic component employing the substrate Mar. 25, 2008
7332231 Ceramic substrate for thin film electronic component, production method for the same and thin film electronic component using the same Feb. 19, 2008
7332212 Circuitized substrate with conductive polymer and seed material adhesion layer Feb. 19, 2008
7311966 Porous insulating film and its laminates Dec. 25, 2007
7304392 Die for forming an optical element, and production method as well as regeneration method of the same Dec. 4, 2007
7303811 Porous insulating film and its laminates Dec. 4, 2007
7301228 Semiconductor device, method for manufacturing same and thin plate interconnect line member Nov. 27, 2007
7294389 Microstructure array and a microlens array Nov. 13, 2007
7291380 Laser enhanced plating for forming wiring patterns Nov. 6, 2007
7282255 Flexible printed circuit board and process for producing the same Oct. 16, 2007
7279216 Identifiable flexible printed circuit board and method of fabricating the same Oct. 9, 2007
7273654 Punched adhesive tape for semiconductor, method of manufacturing lead frame with the adhesive tape, lead frame with the adhesive tape, and semiconductor device comprising the lead frame Sep. 25, 2007
7263766 Insulating substrate, manufacturing method thereof, and module semiconductor device with insulating substrate Sep. 4, 2007
7258819 Voltage variable substrate material Aug. 21, 2007
7255925 Thermosetting resin composition for high speed transmission circuit board Aug. 14, 2007
7252891 Wiring transfer sheet and method for producing the same, and wiring board and method for producing the same Aug. 7, 2007
7224046 Multilayer wiring board incorporating carbon fibers and glass fibers May. 29, 2007
7217463 Machine direction oriented polymeric films and methods of making the same May. 15, 2007
7217462 Metal foil-clad laminate May. 15, 2007
7214424 Heat-peelable pressure-sensitive adhesive sheet May. 8, 2007
7213334 Method for manufacturing double-sided flexible printed board May. 8, 2007
RE39615 Adhesive compositions and copper foils and copper clad laminates using same May. 8, 2007
7211735 Processes for manufacturing multilayer flexible wiring boards May. 1, 2007
7208539 Thermosetting resin composition, and prepreg and laminated board using the same Apr. 24, 2007
7208062 Method of producing multilayer printed wiring board Apr. 24, 2007
7192651 Resin composition and prepreg for laminate and metal-clad laminate Mar. 20, 2007
7180006 Tape substrate and method for fabricating the same Feb. 20, 2007
7179552 Resin composition for interlayer insulation of multilayer printed wiring board, adhesive film and prepreg Feb. 20, 2007
7179520 Circuit substrate, electro-optic device and electronic equipment Feb. 20, 2007
7172805 Method for manufacturing a sequential backplane Feb. 6, 2007
7169331 Conductive paste and ceramic multilayer substrate Jan. 30, 2007
7166361 Thermosetting resin composition, resin film, metallic foil provided with an insulation material, insulation film provided with a metallic foil on each side, metal-clad laminate, multi-layered Jan. 23, 2007
7160609 Curable composition, varnish, and layered product Jan. 9, 2007
7157134 Layered structure, sensor and method of producing and use of the same Jan. 2, 2007
7140101 Method for fabricating anisotropic conductive substrate Nov. 28, 2006



 
 
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