| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | Manufacturing method of aluminum-diamond composite | US13054266 | 2009-07-14 | US08322398B2 | 2012-12-04 | Hideki Hirotsuru; Hideo Tsukamoto |
| A process for the production of an aluminum-diamond composite, characterized by comprising the step of preparing a diamond powder having a specific diameter, the step of adding a colloidal silica to the diamond powder to form a slurry, the step of subjecting the slurry to press forming or slip casting to produce a compact of the diamond particles, the step of firing the compact either in air or in a nitrogen atmosphere to form a porous diamond preform, the step of heating the porous diamond preform, the step of heating an aluminum alloy to a temperature equal to or above the melting point of the alloy and impregnating the molten alloy into the porous diamond preform to make a flat plate-like aluminum-diamond composite wherein both surfaces are covered with surface layers containing an aluminum-base metal, and the step of working the aluminum-diamond composite into an aluminum-diamond composite. | ||||||
| 182 | Polishing Composition and Method Using Same | US13297099 | 2011-11-15 | US20120205578A1 | 2012-08-16 | John L. Lombardi |
| A polishing composition, comprising a compound having structure I or salts thereof: wherein R1 is selected from the group consisting of —O−Mx+ wherein x is selected from the group consisting of 1, 2, and 3, —O—R3 wherein R3 is selected from the group consisting of alkyl, allyl, and phenyl, —N(R3R4) wherein R4 is selected from the group consisting of —H, alkyl, allyl, and phenyl, and —S—R3, and wherein R2 is selected from the group consisting of —CH2—CO2—CH3, —CO—NH—R5, —CH2—CH(OH)—CH2—OH, —CH2—CH(OH)—CH2—R3, and —CH2-substituted phenyl, wherein R5 is selected from the group consisting of alkyl and substituted phenyl. | ||||||
| 183 | Non-lead resistor composition | US13118660 | 2011-05-31 | US08226857B2 | 2012-07-24 | Paul Douglas Vernooy; Alfred T. Walker; Kenneth Warren Hang |
| A non-lead composition for use as a thick-film resistor paste in electronic applications. The composition comprises particles of Li2RuO3 of diameter between 0.5 and 5 microns and a lead-free frit. The particles have had the lithium at or near primarily the surface of the particle at least partially exchanged for atoms of other metals. | ||||||
| 184 | Method for the production of a ceramic substrate, and a ceramic substrate | US12373332 | 2007-07-13 | US08222171B2 | 2012-07-17 | Marco Ebert; Martin Henrich; Andreas Lauer; Gotthard Nauditt; Thorsten Scheibel; Roland Weiss |
| A method for the production of a ceramic substrate for a semiconductor component, includes the steps of producing paper containing at least cellulose fibers, as well as a filler to be carbonized and/or SiC, pyrolizing the produced paper, and siliconizing the pyrolyzed paper. | ||||||
| 185 | Method of bonding aluminum-boron-carbon composites | US11873837 | 2007-10-17 | US08186565B1 | 2012-05-29 | Aleksander J. Pyzik; Robert A. Newman |
| An aluminum-boron-carbon (ABC) ceramic-metal composite bonded to a metal or metal-ceramic composite other than ABC composite is made by forming a porous body comprised of particulates being comprised of a boron-carbon compound that has a particulate layer of titanium diboride powder on the surface of the porous body. The porous body is infiltrated with aluminum or alloy thereof resulting in the simultaneous infiltration of the TiB2 layer, where the layer has an aluminum metal content that is at least about 10 percentage points greater by volume than the (ABC) composite. The ABC composite is then fused to a metal or metal-ceramic body through the infiltrated layer of titanium diboride, wherein the metal-ceramic body is a composite other than an aluminum-boron-carbon composite. | ||||||
| 186 | CONDUCTOR PASTE FOR RAPID FIRING | US13358686 | 2012-01-26 | US20120121798A1 | 2012-05-17 | Ken-ichi Sugimura; Kazuhisa Hirao |
| The present invention provides a conductor paste for rapid firing that is applied to a ceramic green sheet and is fired along with the green sheet under high-rate temperature rise conditions at a high heating rate of at least 600° C./hr from room temperature to the maximum firing temperature. The paste includes as a conductor-forming powder material: a conductive metallic powder comprising, as a main component, nickel powder; and barium titanate ceramic powder with a mean particle diameter of 10 nm to 80 nm as an additive. The ceramic powder content is 5 to 25 mass parts per 100 mass parts of the conductive metallic powder. | ||||||
| 187 | METHOD FOR MANUFACTURING CERAMIC SUBSTRATE AND CERAMIC SUBSTRATE USING THE SAME | US13017924 | 2011-01-31 | US20120040125A1 | 2012-02-16 | Myung Whun CHANG; Dae Hyeong LEE; Ki Pyo HONG |
| A method for manufacturing a ceramic substrate, and a ceramic substrate using the same are disclosed. The method for manufacturing a ceramic substrate includes: forming a first adhesive layer on a blister formed on a substrate; filling the blister having the first adhesive layer formed thereon with a filler; and hardening the ceramic substrate. A blister formed on the ceramic substrate can be removed to make the substrate have a smooth surface, thus improving reliability. | ||||||
| 188 | Microporous graphite foam and process for producing same | US13079137 | 2011-04-04 | US08051666B2 | 2011-11-08 | Philip Christopher Theriault |
| A microporous graphite foam, comprising a matrix of graphite fibers joined by a graphitized graphite-forming precursor, wherein the foam comprises irregular interstitial spaces having an average pore size in the range from about 0.1 to about 10 microns and a void fraction in the range from about 80% to about 95%. A process for producing a microporous graphite foam including a matrix of graphite fibers joined by a graphitized graphite-forming precursor. In its various embodiments, the graphite foam has one or more of pore sizes less than about ten microns, low bulk density, high physical strength and good machinability, while also having the desirable characteristics of graphite, including high thermal conductivity, electrical conductivity and solderability. A cryogenic cooling system including the graphite foam. In one embodiment, the graphite foam is a component of a cooling interface in the cryogenic cooling system. | ||||||
| 189 | Aluminum-silicon carbide composite and heat dissipation device employing the same | US12095005 | 2006-11-13 | US08025962B2 | 2011-09-27 | Hideki Hirotsuru; Goh Iwamoto; Hideo Tsukamoto; Akira Miyai; Yoshio Sasaki |
| An aluminum-silicon carbide composite suitable for a base plate for power module, having an aluminum-silicon carbide composite, with a front and a rear surface plane, that is a flat plate-shaped silicon carbide porous body impregnated with a metal mainly containing aluminum, and an aluminum layer made of a metal mainly containing aluminum formed only on the front surface plane, wherein the rear surface plane of the composite is exposed to the outside, and the shape of the exposed aluminum-silicon carbide composite is rectangular, optionally having peripheral portions encompassing holes removed. Plating is imparted to the composite by providing an aluminum layer on the rear surface plane. Flatness of the composite is improved by grinding its rear surface so that the composite is exposed to the outside. Warpage after grinding the rear surface, is controlled by controlling the thickness of the aluminum layer. | ||||||
| 190 | NON-LEAD RESISTOR COMPOSITION | US13118660 | 2011-05-31 | US20110227003A1 | 2011-09-22 | PAUL DOUGLAS VERNOOY; Alfred T. Walker; Kenneth Warren Hang |
| A non-lead composition for use as a thick-film resistor paste in electronic applications. The composition comprises particles of Li2RuO3 of diameter between 0.5 and 5 microns and a lead-free frit. The particles have had the lithium at or near primarily the surface of the particle at least partially exchanged for atoms of other metals. | ||||||
| 191 | CERAMIC SUBSTRATE MATERIAL, METHOD FOR THE PRODUCTION AND USE THEREOF, AND ANTENNA OR ANTENNA ARRAY | US13008185 | 2011-01-18 | US20110140971A1 | 2011-06-16 | Dieter Schwanke; Achim Bittner; Ulrich Schmid; Mirco Harnack |
| A method for producing a ceramic substrate material having a first layer and possibly a further layer is specified. The first layer comprises at least one first component made of a crystalline ceramic material and/or a glass material as a matrix and a second component made of a further crystalline ceramic material, which is provided in the matrix. An etching step is performed, mantle areas of the crystals and/or crystal agglomerates of the second component being etched selectively in the first layer to generate a cavity structure in the first layer. The present invention also relates to a corresponding ceramic substrate material, an antenna or an antenna array, and the use of the ceramic substrate material for an antenna or an antenna array. | ||||||
| 192 | Ceramic dielectric or thin and/or thick layers containing at least one ceramic dielectric method for production and use thereof | US12226393 | 2007-04-16 | US07910510B2 | 2011-03-22 | Florian Paul; Jürgen Hausselt; Joachim Binder; Hans-Joachim Ritzhaupt-Kleissl; Andre Giere; Patrick Scheele; Rolf Jakoby |
| The present invention relates to dielectric ceramics, thin and/or thick layers produced therefrom and a method for the production thereof and the use of the dielectrics and of the thin and/or thick layers. | ||||||
| 193 | CONTINUOUS OR DISCRETE METALLIZATION LAYER ON A CERAMIC SUBSTRATE | US12990595 | 2009-04-30 | US20110045209A1 | 2011-02-24 | Maxim Seleznev |
| Surface metallization technology for ceramic substrates is disclosed herein. It makes use of a known phenomenon that many metal-metal oxide alloys in liquid state readily wet an oxide ceramic surface and strongly bond to it upon solidification. To achieve high adhesion strength of a metallization to ceramic, a discrete metallization layer consisting of metal droplets bonded to ceramic surface using metal-metal oxide bonding process is produced first. Next, a continuous metal layer is deposited on top of the discrete layer and bonded to it using a sintering process. As a result a strongly adhering, glass-free metallization layer directly bonded to ceramic surface is produced. In particular, the process can be successfully used to metallize aluminum nitride ceramic with high thermal and electrical conductivity copper metal. | ||||||
| 194 | Constraining green sheet and manufacturing method of multi-layer ceramic substrate using the same | US12324006 | 2008-11-26 | US07887905B2 | 2011-02-15 | Beom Joon Cho; Jong Myeon Lee |
| There is provided a constraining green including a first constraining layer having a surface disposed on the one of the top and bottom surfaces of the ceramic laminated body, the first constraining layer containing a first inorganic powder; and a second constraining layer disposed on a top of the first constraining layer and containing a second inorganic powder and a fly ash. The constraining green sheet serves to ensure less shrinkage of the ceramic laminated body and improve debinding characteristics. | ||||||
| 195 | ENCAPSULATION COATING TO REDUCE PARTICLE SHEDDING | US12865905 | 2008-02-05 | US20100327699A1 | 2010-12-30 | Muhammed Hassanali; Carl Salupo; Steve Keverline; Fred M. Kimock |
| Various embodiments of the present invention relate to an encapsulated ceramic element coated with polymer material applied precisely to the element edges that are exposed during dicing. Methods of applying the polymer, as well as specific polymers that are particularly useful are disclosed. For example, the polymer material may be applied using precise application methods such as ink-jet printing to direct-write the material precisely where specifically desired. Another method described in the use of photolithographic methods. Additionally, the inventors have identified polyimide as a particularly useful polymer material in connection with certain aspects. | ||||||
| 196 | HEAT SINK AND METHOD FOR MANUFACTURING A HEAT SINK | US12811332 | 2008-11-27 | US20100282459A1 | 2010-11-11 | Matthias Leonhardt |
| A heat sink of a composite material having a first material and a second material is described, the first material including an electrical insulator, and the second material including an electrical conductor, the heat sink having a first side parallel to a main plane of extent of the heat sink, and the heat sink having a second side essentially parallel to the first side and opposite the first side perpendicularly to the main direction of extent, and furthermore the proportion of the first material in the area of the first side being greater than the proportion of the first material in the area of the second side. | ||||||
| 197 | Combinatorial discovery of nanomaterials | US11068714 | 2005-03-01 | US07776383B2 | 2010-08-17 | Tapesh Yadav; Clayton Kostelecky |
| Methods for discover of ceramic nanomaterial suitable for an application by preparing an array of first layer of electrodes and printing ceramic nanomaterial films on the electrodes. A second layer of electrodes is printed on the nanomaterial films of ceramics to form an electroded film array. The electroded film array is sintered. Properties of the sintered electroded film array are measured and one of the array elements with properties suited for the particular application is identified. | ||||||
| 198 | MACROPOROUS CARBON NANOFOAM COMPOSITES AND METHODS OF MAKING THE SAME | US12620541 | 2009-11-17 | US20100189991A1 | 2010-07-29 | Justin C. Lytle; Jeffrey W. Long; Amanda June Barrow; Matthew Paul Saunders; Debra R. Rolison; Jennifer L. Dysart |
| A method is disclosed to fabricate carbon foams comprising a bicontinuous network of disordered or irregular macropores that are three-dimensionally interconnected via nanoscopic carbon walls. The method accounts for (1) the importance of wetting (i.e., matching the surface energies of fiber to sol) and (2) the viscosity of the microheterogeneous fluid filling the voids in the carbon paper. Carbon fiber papers are mildly oxidized by plasma etching, which greatly enhances the uniform uptake of resorcinol-formaldehyde (RF) mixtures. The RF solutions are oligomerized prior to infiltration and are cured into continuous polymeric webs that hang supported between adjacent carbon fibers; the polymer-fiber composites are pyrolyzed and retain a sponge-like morphology with 10-1000-nm pores and integrated electronic pathways | ||||||
| 199 | METHOD OF MANUFACTURING THICK-FILM, LOW MICROWAVE LOSS, SELF-BIASED BARIUM-HEXAFERRITE HAVING PERPENDICULAR MAGNETIC ANISOTROPY | US12377181 | 2007-08-10 | US20100173101A1 | 2010-07-08 | Vincent G. Harris; Carmine Vittoria; Frederic Joseph Rachford; Yajie Chen |
| A method of producing a relatively-thick film of a magnetic material on a substrate for use in microwave and millimeter wave devices is disclosed. The method includes preparing a wet paste comprising a binder material, glass frit, and a finely-grained magnetic material; applying the wet paste over a stencil, template or mask disposed on the substrate, to form a film on a surface of the substrate; drying the wet paste within an applied magnetic field, to vaporize fluid and organic compounds in the binder material and to produce a desired magnetic orientation in the magnetic film; and sintering the magnetic film. Hot pressing the magnetic film during sintering by adding weight on the film improves density. | ||||||
| 200 | METAL BINARY AND TERNARY COMPOUNDS PRODUCED BY CATHODIC ARC DEPOSITION | US12305910 | 2007-06-21 | US20100143232A1 | 2010-06-10 | Benedict James Costello; Jeremy Frank; Vladimier Gelfandbein |
| The present invention allows the relatively easy production of binary and ternary compounds of metals, including noble metals. Embodiments of the invention allow, for the first time, the production of novel compositions of metal compounds, such as thick, stress-free single-phase binary and ternary compositions of metals, and porous compositions of such compounds. As such, the present invention allows for the production of metal compounds and/or compositions of matter thereof that have not before been possible, thereby providing for important new materials that find use in a multitude of different applications, including medical device and non-medical device applications. | ||||||
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