|Application No.||Application Title||Issue Date|
|20130256598||BISMUTH BORATE GLASS ENCAPSULANT FOR LED PHOSPHORS|
Embodiments are directed to glass frits containing phosphors that can be used in LED lighting devices and for methods associated therewith for making the phosphor containing glass frit and their use in glass articles, for example, LED devices....
|20120309606||Optical Glass and Optical Element|
An optical glass includes, by mass: 38 to 55% of P2O5; 1 to 10% of Al2O3; 0 to 5.5% of B2O3; 0 to 4% of SiO2; 3 to 24.5% of BaO; 0 to 15% of SrO; 1 to 10% of CaO; 0.5 to 14.5% of ZnO; 1 to 15% ...
|20120293981||GLASS COMPOSITION, LIGHT SOURCE DEVICE AND ILLUMINATION DEVICE|
A glass composition including, in oxide-based mol %: (a) at least 30% and at most 50% P2O5, (b) at least 25% and at most 65% ZnO, (c) at least 0.1% and at most 10% Al2O3, (d) at least 0% and at most 50% Li2O, (e) at...
|20120142516||OPTICAL GLASS, GLASS MATERIAL FOR PRESS-MOLDING, AND OPTICAL ELEMENT|
The disclosed is an optical glass having ultrahigh refractive index and high dispersion characteristics in the form of a refractive index nd exceeding 2.05 and an Abbe number vd of 18.5 or lower and of permitting the stable production of high-quality glass from a glass ...
|20120063479||ALUMINOPHOSPHATE GLASS COMPOSITION|
The invention relates to aluminophosphate-based glasses suitable for use as a solid laser medium, which further contains SiO2 and B2O3. The laser glasses possess desirable figure of merit values for FOMTM and FOMlaser
|20120033694||BROADENING OF RARE EARTH ION EMISSION BANDWIDTH IN PHOSPHATE BASED LASER GLASSES|
Disclosed are the use of phosphate-based glasses as a solid state laser gain medium, in particular, the invention relates to broadening the emission bandwidth of rare earth ions used as lasing ions in a phosphate-based glass composition, where the broadening of the emis...
|20120035043||COVER GLASS FOR SOLID-STATE IMAGING ELEMENT PACKAGE|
To provide a cover glass for a solid-state imaging element package, which is useful for air-tight sealing of a resin package and which has a strength not to undergo breakage even when subjected to external force.
A cover glass for a solid-s...
The present invention provides an optical glass, containing, in % by weight on an oxide basis, 30 to 50% of P2O5, 18 to 43% of BaO, 2 to 12% of B2O3, 1.4 to 5% of Al2O3, more than 0 to 6% of Li2
|20110289970||PREFORMS FOR PRECISION PRESS MOLDING, OPTICAL ELEMENTS, AND METHODS OF MANUFACTURING THE SAME|
Preforms for precision press molding made of optical glass, optical elements, and methods of manufacturing the same are provided. The preforms are suited to precision press molding having a broad range of dispersion characteristics, a low glass transition temperature, a...
|20110287264||Glass composition and member having the same on substrate|
A glass composition having high refractive index, softening property at low temperature and small average thermal expansion coefficient, and a member provided with the composition on a substrate, are provided. The glass composition of the present invention has a refract...
A glass composition being suitable for precision mold press forming, having superior resistance to devitrification, having optical constants (a refractive index, an Abbe number, and the like) required for aspherical lenses, and a low glass transition temperature. There ...
The invention provides a novel optical glass which has a refractive index (nd) of 1.78 to 2.2 and an Abbe value (νd) of 16 to less than 40 and is suitable for precision mold press molding by virtue of its having a low glass transition temperature, namely, an optical gl...
An optical glass has a composition including: 40 to 65 mass % of P2O5, and 0 to less than 5 mass % of Li2O+Na2O+K2O. In the optical glass, (MgO+CaO)/(Li2O+Na2O+K2O) which is a ratio ...
|20100292066||GLASS MATERIAL FOR MOLD PRESSING, METHOD FOR MANUFACTURING SAME, AND METHOD FOR MANUFACTURING OPTICAL GLASS ELEMENT|
A glass material for mold pressing, comprised of a core portion comprised of a multicomponent optical glass containing at least one readily reducible component selected from among W, Ti, Bi, and Nb, and a covering portion covering the surface of said core portion, compr...
The present invention relates to an optical glass containing, in terms of mass % on an oxide basis, P2O5: from 10 to 18%; Bi2O3: from 37 to 64%; Nb2O5: from 5 to 25%; Na2O: from more than 4.1 t...
|20100252858||GLASS, COATING MATERIAL FOR LIGHT-EMITTING DEVICES AND LIGHT-EMITTING DEVICE|
To provide glass with which a sealing treatment can be carried out at a temperature of at most 400° C. and which does not deteriorate or change in quality for a long time.
Glass comprising, as represented by mol % based on oxides, from 27 ...
|20100111487||Phosphate Glasses Suitable for Neutron Detection and Fibers Utilizing Such Glasses|
A phosphate glass comprising: (i) 45 to 75 mole % P2O5; (ii) 0.5 to 30 mole % of at least one material selected from the group consisting of: Li2O, B2O3, CdO, Gd2O3; (iii) 1 to 25 mole % Al
|20100065882||GLASS FOR COVERING OPTICAL ELEMENT, GLASS-COVERED LIGHT-EMITTING ELEMENT AND GLASS-COVERED LIGHT-EMITTING DEVICE|
A glass-covered light-emitting element and a glass-covered light-emitting device are provided, which are covered with a glass having a low glass transition point and a thermal expansion coefficient close to that of the light-emitting element.
|20100035743||Optical glass and optical element|
An optical glass includes, based on the total weight of the optical glass: not less than 35 weight percent and less than 45 weight percent of P2O5; not less than 0.5 weight percent and less than 10 weight percent of B2O3; 0 to...
|20090317772||DENTAL COMPOSITIONS WITH CALCIUM PHOSPHORUS RELEASING GLASS|
The present application provides dental compositions, and methods of making and using dental compositions that include a calcium and phosphorus releasing glass. Such dental compositions can be useful for delivering ions to the oral environment....
|20090314033||GLASS MATERIAL FOR MOLD PRESSING AND METHOD FOR MANUFACTURING OPTICAL GLASS ELEMENT|
A glass material for mold pressing, comprising a core portion comprised of an optical glass with a degree of abrasion FA of 200 or higher and a covering portion comprised of a second glass covering at least a portion of the surface of said core portion. A method for man...
|20090239731||WATER-SOLUBLE GLASS COMPOSITION|
A zinc and bismuth containing, water-soluble glass composition comprising from 10 to 75 mole % P205, 5-50 mole % alkali metal oxide, up to 40 mole % Zn0 and up to 40 mole % Bi203....
|20090110939||LEAD FREE LTCC TAPE COMPOSITION|
A glass composition consisting essentially of, based on mole percent, 46-56% B2O3, 0.5-8.5% P2O5, SiO2 and mixtures thereof, 20-50% CaO, 2-15% Ln2O3 where Ln is selected from the group consisti...
|20090075803||METHOD AND ARTICLE FROM ALUMINUM OXIDE GLASS AND ARTICLES MADE THEREFROM|
A method of making an article from an aluminum oxide glass is disclosed. The aluminum oxide glass includes zirconium oxide and either calcium oxide or strontium oxide. The aluminum oxide glass has a glass transition temperature and a crystallization temperature, and the...
|20090075804||METHOD OF MAKING GLASS-CERAMIC AND ARTICLES MADE THEREFROM|
A method of making a glass-ceramic from at least two different metal oxides is disclosed. The method includes providing the two different metal oxides as a glass, heating the glass above the glass transition temperature of the glass to form a coalesced shape; and heatin...
|20090039758||BONDING AGENTS FOR FLUORESCENT COLORING MATERIALS, PROCEDURE AND METHOD OF USE|
An adhesive agent for fluorescent dyes for adhering a fluorescent layer on a substrate, wherein the adhesive agent contains or consists of a glass composition....
|20090018006||Glass composition and optical member and optical instrument using the same|
A glass composition satisfying the following conditions (A) to (L), the conditions are: (A) a content ratio of TeO2 is in a range from 50 to 95 mol %; (B) a content ratio of B2O3 is in a range from 1 to 33 mol %; (C) a content ratio of Z...
|20080207427||PHOSPHATE OPTICAL GLASS|
The object of the present invention is to provide an optical glass which has optical constants such as a refractive index of from 1.45 to 1.65 and an Abbe number of at least 65 and which is yet excellent in chemical durability.
A phosphate ...
|20080187737||Precision press-molding preform, process for the production thereof, optical element and process for the production of the optical element|
A precision press-molding preform for producing an optical element for use in an imaging device using a CCD type or MOS type solid image-sensing device, which is formed of a glass composition containing, by mol %, 25 to 45% of P2O5, 0.5 to 10% of C...
|20080085826||FLUORINE-FREE OPTICAL GLASS|
The present invention relates to lead and fluorine and preferably lithium free optical glasses for the application areas imaging, projection, telecommunications optical communications engineering, mobile drive and/or laser technology with a refractive index of from 1.60...
|20070243991||ALKALINE RESISTANT PHOSPHATE GLASSES AND METHOD OF PREPARATION AND USE THEREOF|
A substantially alkaline resistant calcium-iron-phosphate (CFP) glass and methods of making and using thereof. In one application, the CFP glass is drawn into a fiber and dispersed in cement to produce glass fiber reinforced concrete (GFRC) articles having the high comp...
|20070111875||Optical glass, precision press molding preform and manufacturing method of the same, optical element and manufacturing method of the same|
The optical glass comprises equal to or greater than 5 mole percent of P2O5, has an Abbé number of equal to or greater than 58 and a glass transition temperature of equal to or less than 570 degree Celsius, and has an alkalinity resistance defined...
|20070027017||Optical glass, optical element and process for the production thereof|
Provided are an optical glass having high-refractivity, low-dispersion and anomalous partial dispersion properties, having excellent processability, being excellent as an anomalous partial dispersion glass for suppressing chromatic aberration, containing P5+,...
Provided is an optical glass having high refractivity and high dispersibility, having good moldability in precision pressing, and having high transmittance and good internal quality, of which the transmittance reduction with time is prevented. The optical glass has a Pt...
|20060150682||Phosphate optical glass, preform for precision press molding and manufacturing method of the same, optical element and manufacturing method of the same|
Phosphate optical glass having an Abbé number, νd, of greater than 59. A preform for precision press molding being comprised of the phosphate optical glass. An optical glass being comprised of the phosphate optical glass and manufacturing method of the same. Provided ...
|20060128549||Lead-free phosphate glasses|
Disclosed are zinc niobium phosphate glasses consisting essentially, expressed in terms of mole percent on the oxide basis of, 40-65% P2O5, 25-37% ZnO, 0.1-15% Nb2O5, 0-6% Al2O3, 0-5% Bi2O3, 0-3% Na2O and 0-5% B2O3, said glass exhibiting glass transition temperature bel...
|20060081010||Optical glass and optical product using the same|
An optical glass having a high refractive index and high dispersion characteristics that is suited to application to precision press molding to precisely mold the shape of final products for objectives not requiring grinding or polishing. An optical glass exhibiting a r...
|20060058171||Optical glass and optical device|
An optical glass contains glass constituents by wt % as follows; P2O5: 20 to 30%, B2O3: 0.1 to 10%, Nb2O5: 25 to 45%, WO3: 9 to 25%, Bi2O3; 0.1 to 10%, BaO: 3 to 15%, Li2O: 4 to 5.5%, Na2O: 0 to 2%, K
|20060019814||Pb-free glass composition for barrier ribs of plasma display panel, and plasma display panel comprising the Pb-free glass barrier ribs prepared therefrom|
Disclosed is a Pb-free glass composition for barrier ribs of a PDP, which includes from 20 to 70 wt % of ZnO; from 10 to 50 wt % of BaO; from 10 to 40 wt % of B2O3; from 0 to 20 wt % of P2O5; from 0 to 20 Wt % of SiO2
|20050233888||Antimicrobial phosphate glass with adapted refractive index|
The invention relates to an antimicrobial phosphate glass composition that comprises the following components in wt % based on oxide: