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Browse by Category: Main > Material Science
Class Information
Number: 428/210
Name: Stock material or miscellaneous articles > Structurally defined web or sheet (e.g., overall dimension, etc.) > Discontinuous or differential coating, impregnation or bond (e.g., artwork, printing, retouched photograph, etc.) > Including ceramic, glass, porcelain or quartz layer
Description: Subject matter for product in which one of the layers contains fused clay* (ceramic*), a fine, white, translucent hard earthenware (porcelain*), or the fused mixture of the silicates of the alkali and alkaline earth or heavy metals (glass*).










Patents under this class:
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Patent Number Title Of Patent Date Issued
5306541 Printed circuit board and terminal board with staggered conductive pads Apr. 26, 1994
5306546 Multi chip module substrate Apr. 26, 1994
5283107 Modular multilayer interwiring structure Feb. 1, 1994
5279886 Alumina sintered body Jan. 18, 1994
5279887 Polycrystalline silicon contact structure Jan. 18, 1994
5275869 Heat ray reflecting glass structure having high heat insulation, high luminosity and monodirectional reflectivity Jan. 4, 1994
5275872 Polycrystalline silicon thin film transistor Jan. 4, 1994
5275889 Multi-layer wiring board Jan. 4, 1994
5264272 Resistor paste and ceramic substrate Nov. 23, 1993
5262379 Color filter array element with polyimide receiving layer Nov. 16, 1993
5260116 Ceramicm port liners Nov. 9, 1993
5260119 Low dielectric inorganic composition for multilayer ceramic package Nov. 9, 1993
5258218 Aluminum nitride substrate and method for producing same Nov. 2, 1993
5256464 Substrate Oct. 26, 1993
5256469 Multi-layered, co-fired, ceramic-on-metal circuit board for microelectronic packaging Oct. 26, 1993
5256470 Crystal growth inhibitor for glassy low dielectric inorganic composition Oct. 26, 1993
5254202 Fabrication of laser ablation masks by wet etching Oct. 19, 1993
5252382 Interconnect structures having patterned interfaces to minimize stress migration and related electromigration damages Oct. 12, 1993
5252383 Carrier sheet for printed circuits and semiconductor chips Oct. 12, 1993
5248530 Heat sealable coextruded LCP film Sep. 28, 1993
5248564 C-axis perovskite thin films grown on silicon dioxide Sep. 28, 1993
5242889 Blue dyes for color filter array element Sep. 7, 1993
5242898 Method of forming superconducting circuit Sep. 7, 1993
5234769 Wear resistant transparent dielectric coatings Aug. 10, 1993
5232765 Distributed constant circuit board using ceramic substrate material Aug. 3, 1993
5232766 Hybrid substrate Aug. 3, 1993
5215957 Benz-cd-indole merocyanine blue dyes for color filter array element Jun. 1, 1993
5213869 Corrugated roofing sheets of synthetic fiber reinforced cement, with a rough surface due to the presence of granular material May. 25, 1993
5213877 Ceramic substrate used for fabricating electric or electronic circuit May. 25, 1993
5202174 Lay-in ceiling panel Apr. 13, 1993
5200249 Via metallization for AlN ceramic electronic package Apr. 6, 1993
5180623 Electronic microvalve apparatus and fabrication Jan. 19, 1993
5178933 Colored glass laminate and the improvement including mixing a monomer with a pigment Jan. 12, 1993
5178934 Thick-film devices having dielectric layers with embedded microspheres Jan. 12, 1993
5176950 Method of bonding metals to ceramics and other materials Jan. 5, 1993
5173354 Non-beading, thin-film, metal-coated ceramic substrate Dec. 22, 1992
5168094 Mixture of yellow and cyan dyes to form green hue for color filter array element Dec. 1, 1992
5165984 Stepped multilayer interconnection apparatus and method of making the same Nov. 24, 1992
5166124 Mixture of yellow and magenta dyes to form a red hue for color filter array element Nov. 24, 1992
5166125 Method of forming color filter array element with patternable overcoat layer Nov. 24, 1992
5166126 Color filter array element with protective overcoat layer and method of forming same Nov. 24, 1992
5164246 Highly thermoconductive ceramic Nov. 17, 1992
5162145 Glazing with filtering band and process for production Nov. 10, 1992
5158927 Polyvinyl alcohol/polymeric barrier overcoats on color filter arrays Oct. 27, 1992
5156903 Multilayer ceramic substrate and manufacture thereof Oct. 20, 1992
5154957 Optical information recording medium Oct. 13, 1992
5147844 Mixture on cyan and yellow dyes to form a green hue for color filter array element Sep. 15, 1992
5145540 Ceramic composition of matter and its use Sep. 8, 1992
5145726 Sheet for formation of burned pattern and burning label Sep. 8, 1992
5141791 Curable polyphenylene ether-polyepoxide compositions from melt processed polyphenylene ethers, and laminates prepared therefrom Aug. 25, 1992

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