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| Number | Title | Issue Date |
| 8088700 | Sealing glass composition for intermediate-temperature planar SOFC The present invention relates to a sealing glass composition for an intermediate-temperature planar SOFC, and a composition herein comprises a mixture of BaO, Al2O3, B2O3 and SiO2 in a particular mixing ratio an... | 01/03/2012 |
| 8043986 | Sealing glass composition, method and article A sealing glass for an energy storage device is provided. The sealing glass includes silicon dioxide, boron oxide, aluminum oxide, sodium oxide and zirconium oxide. Methods for preparing the sealing glass and the energy storage device incorporating the sealing glass... | 10/25/2011 |
| 7910506 | Lead-free glass composites with a low thermal expansion coefficient The glass composite has a linear thermal expansion coefficient α(20-300) of 1.8×10−6K−1 to 2.4×10−6K−1, a glass transformation temperature Tg of less than 650° C., and a composition, in weight percen... | 03/22/2011 |
| 7897530 | Glass-ceramic sealant for planar solid oxide fuel cells Glass-ceramic sealant is disclosed for planar solid oxide fuel cells. The glass-ceramic sealant includes 0 to 40 mol % of silicon oxide, 0 to 15 mol % boron oxide, 0 to 10 mol % of aluminum oxide, 0 to 40 mol % of barium oxide, 0 to 15 mol % of calcium oxide, 0 to 1... | 03/01/2011 |
| 7892996 | Lead-free sealing material A lead-free sealing material is provided, which contains a glass with a composition including 47.5-67.5 mole % SnO, 2.5-15 mole % MgO, and 30-40 mole % P2O5. The lead-free sealing material has excellent chemical durability, low melting temperat... | 02/22/2011 |
| 7799712 | Low-melting lead-free solder glass and uses thereof The low melting solder glass contains, in wt. % on an oxide basis, >1-2, SiO2; 5-10, B2O3; 4.5-12, ZnO; 79-88, Bi2O3; 0.0, CeO2; and 0.6-2, Al2O3, and a weight ratio of SiO2... | 09/21/2010 |
| 7585798 | Lead-free glass material for use in sealing and, sealed article and method for sealing using the same A lead-free glass material for use in sealing, which has a glass composition being free of lead and exhibits high performance in the range of choices for the material to be sealed, the sealing processability, the sealing quality and the like, has a glass composition... | 09/08/2009 |
| 7521387 | Alkali-free composite sealant materials for solid oxide fuel cells A sealant composition for use in sealing solid oxide fuel cells is provided which comprises a glass component which comprises a mixture of alkali-free inorganic oxides, and an optional filler component dispersed in the glass component, said filler component being up... | 04/21/2009 |
| 7439201 | Lead-free frits for plasma displays and other glass devices utilizing glass sealing materials The invention is directed to lead-free glass frit compositions that can be used as sealing frits, the compositions being a blend of: (1) at least one of two glass families which are SnO—ZnO—P2O5 and alkali-ZnO—P2O5 g... | 10/21/2008 |
| 7438829 | Thick film getter paste compositions for use in moisture control The invention is directed to a screen-printable getter composition comprising: (a) glass frit; dispersed in (b) organic medium. The invention is further directed to a screen-printable thick film getter composition comprising: (a) glass frit; and (b) desiccant materi... | 10/21/2008 |
| 7425518 | Lead-free glass material for use in sealing and, sealed article and method for sealing using the same Provided with a glass composition including a network-former oxide composed of any one of or both of B2O3 and V2O5 of 20-80% by weight, ZnO of 0-60% by weight and BaO of 0-80% by weight, wherein at least one of ZnO and BaO... | 09/16/2008 |
| 7410921 | High thermal expansion cyclosilicate glass-ceramics The invention is directed to highly crystalline, frit-sintered glass-ceramic compositions having a coefficient of thermal expansion in the range of 85-115×10−7° C. The primary crystal phases of the glass-ceramics of the invention possess a cyclosilica... | 08/12/2008 |
| 7407902 | Bismuth glass composition, and magnetic head and plasma display panel including the same as sealing member A Bismuth glass composition including 0.5 to 14 wt % of SiO2, 3 to 15 wt % of B2O3, 4 to 22 wt % of ZnO, 55 to 90 wt % of Bi2O3 and 4 wt % or less of Al2O3, and further including 5 wt % or ... | 08/05/2008 |
| 7378361 | High thermal expansion cyclosilicate glass-ceramics The invention is directed to highly crystalline, frit-sintered glass-ceramic compositions having a coefficient of thermal expansion in the range of 85-115×10−7° C. The primary crystal phases of the glass-ceramics of the invention possess a cyclosilica... | 05/27/2008 |
| 7371335 | Curable thick film compositions for use in moisture control The invention is directed to a thick film getter composition comprising: (a) desiccant material; dispersed in (b) organic medium comprising (1) curable organic polymeric binder; (2) monomer; and (3) photoinitiator. ... | 05/13/2008 |
| 7341964 | Durable glass and glass enamel composition for glass coatings The present invention provides glass compositions and glass coating systems for use on glass substrates in several industrial applications. It relates to a lead-free and cadmium-free glass enamel coating made primarily by utilizing at least one or more of lead-free ... | 03/11/2008 |
| 7326666 | Glass for forming barrier ribs, and plasma display panel Glass for forming barrier ribs for e.g. a plasma display panel, which consists, as represented by mol % based on the following oxides, essentially of from 24 to 50% of SiO2, from 13 to 23% of B2O3, from 10 to 32% of ZnO, from 3 to 20... | 02/05/2008 |
| 7300487 | Sealing material, method for sealing honeycomb structure and sealed honeycomb structure There is disclosed a sealing material for sealing a ceramic structure, the sealing material containing a ceramic component, an ordinary-temperature liquid component, and a suspending agent. In a method in which opening end portions of a large number of through chann... | 11/27/2007 |
| 7291573 | Low melting glass, sealing composition and sealing paste A low melting glass, which contains substantially no lead and contains 70-90% of Bi2O3, 1-20% of ZnO, 2-12% of B2O3, 0.1-5% of Al2O3, 0.1-5% of CeO2, 0-5% of CuO, 0-0.2% of Fe2O | 11/06/2007 |
| 7281949 | Electrical hermetic penetrant structure of average voltage The invention concerns electrical hermetic penetrant structures, used for transfer of electrical energy through tight protections of nuclear stations, transport with nuclear reactors, tunnels of the underground, etc. Objective of the present invention is providing o... | 10/16/2007 |
| 7276737 | Light emitting devices with improved light extraction efficiency A device includes a light emitting semiconductor device bonded to an optical element. In some embodiments, the optical element may be elongated or shaped to direct a portion of light emitted by the active region in a direction substantially perpendicular to a centra... | 10/02/2007 |
| 7267713 | Conductive paste and glass circuit structure Provided is a conductive paste capable of adjusting resistivity and forming a conductor film having high strength of bonding with a glass substrate and high mounting strength of a metal terminal. The conductive paste contains a conductive component, a glass frit hav... | 09/11/2007 |
| 7252902 | High-temperature resistant seal The invention relates to a high-temperature resistant seal, particularly a seal for use in a high-temperature fuel cell. The inventive seal comprises a structured metallic layer having at least one area on whose surface a filler is placed. The filler is comprised, i... | 08/07/2007 |
| 7214429 | Sealing material A sealing material for sealing an envelope of an electron tube. The sealing material comprises 0.01Ëœ2.0 wt % of fine particle selected from the group consisting of SiO2, Al2O3 and ZrO2 having a particle diameter of 0.001Ë... | 05/08/2007 |
| 7214441 | Low alkali sealing frits, and seals and devices utilizing such frits A solid oxide fuel cell device incorporates a sealing material resistant to hydrogen gas permeation at a sealing temperature in the intermediate temperature range of 600° C.–900° C., the seal having a CTE in the 100×10−7/° C. to 120×10−7 | 05/08/2007 |
| 7208430 | Glass composition for covering electrodes and glass paste containing the same A glass composition for covering electrodes of the present invention contains: 0 to 15 wt % SiO2; 10 to 50 wt % B2O3; 15 to 50 wt % ZnO; 0 to 10 wt % Al2O3; 2 to 40 wt % Bi2O3; 0 to 5 wt % ... | 04/24/2007 |
| 7205037 | Tubulation tubing of display panel Tubulation tubing of a display panel includes a flange at one end and a ring-shape adhesive member placed on a display panel to align a vent hole of the display with an opening of the tubulation tubing and the flange of the tubulation tubing is bonded to the display... | 04/17/2007 |
| 7189297 | Method of manufacturing ESD protection component A method of manufacturing an Electro Static Discharge (ESD) protection componentin which slurry including varistor particles and a resin binder is produced, and a varistor green sheet is formed from this slurry. A conductor layer is formed on a surface of the varist... | 03/13/2007 |
| 7189668 | Barium lanthanum silicate glass-ceramics This invention relates to glass-ceramic materials in the BaO—La2O3—SiO2 system, which are suitable for processing via a powder route, and which, after heat-treatment have a combination of high thermal expansion and excellent refr... | 03/13/2007 |
| 7179776 | Ceramic dishwashing composition for inhibiting corrosion of glassware A ceramic composition is provided to protect glassware from corrosion in a dishwasher. The ceramic composition contains at least one compound which releases an active agent during washing and/or rinsing cycles of a dishwasher to protect glassware from corrosion.... | 02/20/2007 |
| 7148165 | Lead-free low softening point glass Disclosed is a lead-free low softening point glass whose composition lies within the system SnO—P2O5 and containing over 5 to 30 mol % of MnO. The addition of MnO allows the water resistance and coefficient of thermal expansion of the glass t... | 12/12/2006 |
| 7138347 | Thick-film conductor paste for automotive glass A thick-film composition comprising: (a) conductive metal; (b) crystallized glass; (c) amorphous glass; and (d) organic medium. ... | 11/21/2006 |
| 7135061 | Conductive paste and glass circuit structure Provided is a conductive paste capable of adjusting resistivity and forming a conductor film having high strength of bonding with a glass substrate and high mounting strength of a metal terminal. The conductive paste contains a conductive component, a glass frit hav... | 11/14/2006 |
| 7102242 | Lead-free glass tubing, especially for encapsulating diodes and diodes encapsulated with same The lead-free glass tubing of the SiO2—B2O3—R2O—BaO—ZnO—TiO2 system has a composition, in percent by weight on an oxide basis, consisting essentially of: SiO2, 34 to 52; B2O3... | 09/05/2006 |
| 7078655 | Ceramic substrate, ceramic heater, electrostatic chuck and wafer prober for use in semiconductor producing and inspecting devices A ceramic substrate for semiconductor manufacture and/or inspection which is conducive to decrease in α-rays radiated to prevent electrical errors, and to decrease an electrostatic chucking force such as heater or wafer prober, generation of particles, and circuit ... | 07/18/2006 |
| 7040121 | Sealing lighting device component assembly with solder glass preform by using infrared radiation Disclosed is a method for sealing and affixing a component assembly for an electrical lighting device to a glass lamp envelope. The assembly used in the process comprises the component, such as an electrode lead wire and a solder glass perform. The process is useful... | 05/09/2006 |
| 6998776 | Glass package that is hermetically sealed with a frit and method of fabrication A hermetically sealed glass package and method for manufacturing the hermetically sealed glass package are described herein using an OLED display as an example. Basically, the hermetically sealed OLED display is manufactured by providing a first substrate plate and ... | 02/14/2006 |
| 6998161 | Tubulation tubing of display panel Tubulation tubing of a display panel includes a flange at one end and a ring-shape adhesive member placed on a display panel to align a vent hole of the display with an opening of the tubulation tubing and the flange of the tubulation tubing is bonded to the display... | 02/14/2006 |
| 6976372 | Sealing lighting device component assembly with solder glass preform by using induction heating Disclosed is a process for sealing component assembly to an electrical lighting device using induction healing. The assembly comprises the component, such as an electrode lead wire, and a solder glass perform. The process is useful, for example, in hermetically seal... | 12/20/2005 |
| 6966998 | Security printing A method of providing covert security features for documents such as vouchers, packaged goods and banknotes in which the document is provided with a dopant. The dopant consisting of a material which can be identified by examination of its response to visible wavelen... | 11/22/2005 |
