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| Number | Title | Issue Date |
| 8187503 | Low-emissive paint The present invention concerns a low-emissive paint comprising metal particles, a binder and a solvent. The metal particles consist of a metal with lower electro-negativity than 1.9 but higher than 1.1 or a mixture of such metals, and the binder consists of polyanil... | 05/29/2012 |
| 8187504 | Copper nanoparticle dispersion Provided is a metal nanoparticle dispersion capable of suppressing spreadability at a room temperature and drying phenomenon at heating temperature. The metal nanoparticle dispersion includes metal particles; and an organic solvent having a viscosity of 10 mPa·s or... | 05/29/2012 |
| 8182720 | Solution-based fabrication of photovoltaic cell An ink for forming CIGS photovoltaic cell active layers is disclosed along with methods for making the ink, methods for making the active layers and a solar cell made with the active layer. The ink contains a mixture of nanoparticles of elements of groups IB, IIIA a... | 05/22/2012 |
| 8182721 | Solution-based fabrication of photovoltaic cell An ink for forming CIGS photovoltaic cell active layers is disclosed along with methods for making the ink, methods for making the active layers and a solar cell made with the active layer. The ink contains a mixture of nanoparticles of elements of groups IB, IIIA a... | 05/22/2012 |
| 8168089 | Solution-based fabrication of photovoltaic cell An ink for forming CIGS photovoltaic cell active layers is disclosed along with methods for making the ink, methods for making the active layers and a solar cell made with the active layer. The ink contains a mixture of nanoparticles of elements of groups IB, IIIA a... | 05/01/2012 |
| 8153030 | Method of manufacturing conductive particle, anisotropic conductive adhesive having the same, and method of manufacturing display apparatus using the same In an anisotropic conductive adhesive containing a conductive particle, the conductive particle includes a resin particle that is provided with a cavity formed therein and a conductive layer surrounding a surface of the resin particle. The cavity is formed by mixing... | 04/10/2012 |
| 8137593 | Composition of matter tailoring: system I The present invention relates to new compositions of matter, particularly metals and alloys, and methods of making such compositions. The new compositions of matter exhibit long-range ordering and unique electronic character. ... | 03/20/2012 |
| 8119035 | Conductive pattern forming ink, conductive pattern, and wiring substrate A conductive pattern forming ink for forming a conductive pattern on a substrate by a droplet discharge method includes: metal particles; an aqueous dispersion medium in which the metal particles are dispersed; erythritol; and a polyglycerol compound having a polygl... | 02/21/2012 |
| 8119034 | Conductive pattern forming ink, conductive pattern, and wiring substrate A conductive pattern forming ink for forming a conductive pattern on a substrate by a droplet discharge method includes: metal particles; an aqueous dispersion medium in which the metal particles are dispersed; sorbitol; and a polyglycerol compound having a polyglyc... | 02/21/2012 |
| 8119036 | Conductive pattern forming ink, conductive pattern, and wiring substrate A conductive pattern forming ink for forming a conductive pattern on a substrate by a droplet discharge method includes: metal particles; an aqueous dispersion medium in which the metal particles are dispersed; mannitol; and a polyglycerol compound having a polyglyc... | 02/21/2012 |
| 8105506 | Laser-markable compositions A laser-markable composition comprises a pigment, a solvent and a conductive polymer that absorbs IR radiation. This can be used to mark a substrate, using a low-energy laser. ... | 01/31/2012 |
| 8088307 | Metal paste for forming a conductive layer The present invention provides a metal paste for forming an electrically conductive layer comprising a metal solution in a reactive organic solvent having a heteroatom P, S, O, or N; metal powder; a binder; and a residual amount of a polar or non-polar viscosity mod... | 01/03/2012 |
| 8083972 | Copper particulate dispersions and method for producing the same A copper particulate dispersion containing copper particulates coated with water-soluble polymers and hydroxycarboxylic acid; hydroxycarboxylic acid; and polyhydric alcohol and/or a polar solvent. The copper particulate dispersion is produced by adding hydroxycarbox... | 12/27/2011 |
| 8066912 | Conductive pattern forming ink, conductive pattern, and wiring substrate A conductive pattern forming ink for forming a conductive pattern on a substrate by a droplet discharge method, includes: metal particles; an aqueous dispersion medium in which the metal particles are dispersed; sugar alcohol derived from a disaccharide; and a polyg... | 11/29/2011 |
| 8062558 | Conductive paste This is to provide a conductive paste with higher electroconductivity containing, as raw materials: a metallic powder; a thermosetting resin; and a flux-activating compound having a carboxyl group and a phenolic hydroxyl group, which is applicable to the fine pitch-... | 11/22/2011 |
| 8029701 | Mixed conductive powder and use thereof There are disclosed a highly packed, mixed conductive powder with a relative packing density of at least 68%, a process for producing the same, a conductive paste using the mixed conductive powder and a process for producing the same, as well as a sheet and a sheet ... | 10/04/2011 |
| 8029700 | Compound of silver nanowire with polymer and compound of metal nanostructure with polymer The invention provides a compound of silver nanowire with polymer. The compound comprises a resin, a dispersant, and a plurality of silver nanowires. The dispersant is capable of copolymerizing with the resin. The dispersant has a plurality of functional groups capa... | 10/04/2011 |
| 8017043 | Conductive pattern forming ink, conductive pattern, and wiring substrate A conductive pattern forming ink for forming a conductive pattern on a substrate by a droplet discharge method includes: metal particles; an aqueous dispersion medium in which the metal particles are dispersed; xylitol; and a polyglycerol compound having a polyglyce... | 09/13/2011 |
| 8012377 | Doped semiconductor nanocrystals and methods of making same A method of synthesizing doped semiconductor nanocrystals. In one embodiment, the method includes the steps of combining a metal oxide or metal salt precursor, a ligand, and a solvent to form a metal complex in a reaction vessel; admixing an anionic precursor with t... | 09/06/2011 |
| 8007690 | Conductive paste and wiring board using it A conductive paste mainly composed of a metal powder, a glass frit, and an organic vehicle. The total content amount of the metal powder and glass frit with respect to the entire conductive paste is 85 wt % or more. The viscosity at a rotational speed of 1 rpm measu... | 08/30/2011 |
| 8003018 | Composition for fabrication of electrode, electrode fabricated using the same, plasma display panel, and associated methods A composition for fabricating an electrode includes an organic binder and a conductive filler. About 3 to about 60 wt. % of the composition is the organic binder, about 5 to about 95 wt. % of the composition is the conductive filler, the conductive filler includes p... | 08/23/2011 |
| 7976733 | Air stable copper nanoparticle ink and applications therefor Low-cost copper nanoparticle inks that can be annealed onto paper substrate for RFID antenna applications, using substituted dithiocarbonates as stabilizers during copper nanoparticle ink production. ... | 07/12/2011 |
| 7976732 | Electroconductive composition and electroconductive film forming method An electroconductive composition including a mixture of a copper powder having an averaged particle size between 0.3 and 20 μm and a copper fine powder having an averaged particle size between 1 and 50 nm; a solvent comprising a multivalent alcohol, such as ethylen... | 07/12/2011 |
| 7972539 | Process for producing metallic-nanoparticle inorganic composite and metallic-nanoparticle inorganic composite A process for producing a metallic-nanoparticle inorganic composite 10 includes an oxide film formation step in which an oxide film 14 having micropores is formed on a substrate by a sol-gel method in which a metal alkoxide is partly hydrolyzed by the ... | 07/05/2011 |
| 7972538 | Conductive pattern formation ink, conductive pattern and wiring substrate A conductive pattern formation ink capable of producing a conductive pattern with reduced likelihood of generation of cracks, a conductive pattern which is small in the number of cracks generated, low in specific resistance and superior in high-frequency characteris... | 07/05/2011 |
| 7964116 | Aqueous primer composition and coating method using the composition An aqueous primer composition comprising (A) a modified polyolefin aqueous dispersion, (B) an aqueous urethane resin and/or aqueous acrylic resin, (C) a conductive metal oxide and (D) aluminum flakes, characterized in that the solid mass ratio of component (A)/compo... | 06/21/2011 |
| 7955528 | Conductive inks and manufacturing method thereof The present invention relates to a variety of conductive ink compositions comprising a metal complex compound having a special structure and an additive and a method for preparing the same, more particularly to conductive ink compositions comprising a metal complex ... | 06/07/2011 |
| 7938988 | Paste composition and solar cell element using the same Provided are: a paste composition which is capable of keeping a desired function for a backside electrode of a solar cell and strengthening the bond between an aluminum electrode layer and a p type silicon semiconductor substrate even if glass frit as a substance gi... | 05/10/2011 |
| 7906044 | Thermoelectric material A thermoelectric material, which has a superior thermoelectric characteristic and is environment-friendly and is suitable for mass productivity due to the lower cost, is provided. The thermoelectric material is an iron alloy that mainly contains Fe, V and Al and tha... | 03/15/2011 |
| 7901596 | Metal compositions, thermal imaging donors and patterned multilayer compositions derived therefrom Metal compositions including silver compositions are used in preparing thermal imaging donors. The donors are useful for thermal transfer patterning of a metal layer and optionally, a corresponding proximate portion of an additional transfer layer onto a thermal ima... | 03/08/2011 |
| 7897065 | Polycrystalline aluminum thin film and optical recording medium A polycrystalline aluminum thin film is made of polycrystals of an alloy of aluminum. The polycrystalline aluminum thin film includes a first additive which is distributed with even concentration over an inside of each crystal grain and an interface of the crystal g... | 03/01/2011 |
| 7892456 | Composition for use in making a light-blocking layer Disclosed is a non-photosensitive black electrode composition and a plasma display panel having a black electrode formed using the composition. The black electrode for the plasma display panel includes the non-photosensitive composition, thus yellowing does not occu... | 02/22/2011 |
| 7879262 | Aluminum paste composition and solar cell element using the same Provided are an aluminum paste composition capable of inhibiting formation of blisters and globules of aluminum in a back surface electrode layer, which is caused at the time of firing, of reducing bow of a silicon semiconductor substrate even when a thinner silicon... | 02/01/2011 |
| 7867413 | Ink for ink jet printing and method for preparing metal nanoparticles used therein Disclosed is ink for ink jet printing, which comprises: metal nanoparticles comprising a surfactant attached to surfaces thereof; and a first solvent, wherein the metal nanoparticles are present in an amount of 50˜70 parts by weight based on 100 parts by weight of ... | 01/11/2011 |
| 7850875 | Ink composition and pattern forming method An ink composition includes a metal microparticle, a dispersion medium having water as a main ingredient, a dispersant for dispersing the metal microparticle into the dispersion medium, and a water-soluble polyhydric alcohol that is trivalent to hexavalent and solid... | 12/14/2010 |
| 7824579 | Aluminum thick film composition(s), electrode(s), semiconductor device(s) and methods of making thereof The present invention is directed to a thick film conductor composition comprised of (a) aluminum-containing powder; (b) one or more glass frit compositions; dispersed in (c) organic medium wherein at least one of said glass frit compositions has a softening point o... | 11/02/2010 |
| 7794629 | Composite materials A composite material having a plasma frequency comprising a random mixture of conductive and non-conductive particles. A material having smaller conductive than non-conductive particles and a concentration of conductive particles approximately at, close to or above ... | 09/14/2010 |
| 7790063 | Mixed conductive power and use thereof There are disclosed a highly packed, mixed conductive powder with a relative packing density of at least 68%, a process for producing the same, a conductive paste using the mixed conductive powder and a process for producing the same, as well as a sheet and a sheet ... | 09/07/2010 |
| 7790064 | Polycrystalline aluminum thin film and optical recording medium A polycrystalline aluminum thin film is made of polycrystals of an alloy of aluminum. The polycrystalline aluminum thin film includes a first additive which is distributed with even concentration over an inside of each crystal grain and an interface of the crystal g... | 09/07/2010 |
| 7780877 | High-frequency substrate and production method therefor The high-frequency substrate is constructed of a base member and a conductor adhered to the base member, and the base member is composed of a polymer which is a fluoropolymer having a conductor-affinitive monomer graftpolymerized at a grafting percentage of 1% or le... | 08/24/2010 |
