Class / Patent application number | Description | Number of patent applications / Date published |
501066000 | And aluminum | 89 |
20080261797 | Optical glass for press molding and optical element - The optical glass for press molding of the present invention contains 35 to 45% by weight of SiO | 10-23-2008 |
20080269039 | Method of Refining Glass and Product Obtained - The subject of the invention is a method of refining glass for which the temperature (T log 2) corresponding to a viscosity of 100 poise (10 Pa·s) is greater than or equal to 1480° C., characterized in that sulfides are used as a refining agent. It also relates to the glass article capable of being obtained by this method. | 10-30-2008 |
20090011917 | LEAD-FREE GLASS COMPOSITES WITH A LOW THERMAL EXPANSION COEFFICIENT - The glass composite has a linear thermal expansion coefficient α | 01-08-2009 |
20090170684 | Alkali-Free Glass Substrate And Process For Producing The Same - The invention provides an alkali-free glass substrate small in the variation of the thermal shrinkage and a process for producing the same. An alkali-free glass substrate of the invention has an absolute value of a thermal shrinkage of 50 ppm or more when the alkali-free glass substrate is heated at a rate of 10° C./min from a room temperature, kept at a holding temperature of 450° C. for 10 hr and then cooled at a rate of 10° C./min. | 07-02-2009 |
20090176640 | ALKALI-FREE GLASS SUBSTRATE, METHOD FOR PRODUCING IT AND LIQUID CRYSTAL DISPLAY PANEL - To provide an alkali-free glass substrate, which has a high Young's modulus, a low linear expansion coefficient, a high strain point and a low density, does not devitrify in the float forming process and is excellent in acid resistance. | 07-09-2009 |
20090275462 | Glass substrate for solar cell - The glass substrate for a solar cell of the present invention is characterized by having a glass composition including, in terms of mass %, 50 to 80% of SiO | 11-05-2009 |
20090325776 | Tempered glass and manufacturing method for the same - A tempered glass of the present invention having a compression stress layer is characterized in that a β-OH value is 0.01 to 0.5/mm. Here, the “β-OH value” is a value obtained from the following equation by measuring the transmittance of glass by FT-IR. | 12-31-2009 |
20100035745 | Tempered glass substrate - Provided is a glass substrate satisfying ion exchange performance and devitrification resistance of a glass simultaneously and having higher mechanical strength compared to a conventional glass substrate. A tempered glass substrate which has a compression stress layer on a surface thereof, has a glass composition including, in terms of mole %, 50 to 85% of SiO | 02-11-2010 |
20100173766 | GLASS COMPOSITIONS COMPATIBLE WITH DOWNDRAW PROCESSING AND METHODS OF MAKING AND USING THEREOF - Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs). The glass compositions possess numerous properties that are compatible with the downdraw process, particularly fusion drawing. | 07-08-2010 |
20100179048 | SILICO-SODO-CALCIC GLASS SHEET - The invention relates to a glass sheet, the composition of which is of the soda-lime-silica type and comprises the following constituents in contents varying within the weight limits defined below:
| 07-15-2010 |
20100190630 | GLASS PLATE FOR SUBSTRATE - To provide a glass plate for a substrate, which contains no B | 07-29-2010 |
20100210442 | METHOD OF SEPARATING STRENGTHENED GLASS - A method is provided for separating or dividing strengthened glass articles, particularly strengthened glass sheets, into at least two pieces, one of which has a predetermined shape and/or dimension. A flaw is initiated in the glass at a depth that is greater than the depth of the strengthened surface layer of the glass, and a vent extending from the flaw is created at a vent depth that is greater than the depth of and outside the strengthened surface layer to at least partially separate the glass. In one embodiment, the vent is generated by treating the glass with a laser to heat the glass to a temperature in a range from about 50° C. below the strain point of the glass up to a temperature between the strain point and the anneal point of the glass. A glass article having at least one strengthened surface and at least one edge having an average edge strength of at least 200 MPa is also described. | 08-19-2010 |
20100273634 | GLASS COMPOSITION AND PROCESS FOR PRODUCING GLASS COMPOSITION - A glass composition which is reduced in the amount of residual bubbles and is produced using smaller amounts of an environmentally unfriendly component such as arsenic oxide and antimony oxide. This glass composition contains, in terms of mass %: 40-70% SiO | 10-28-2010 |
20100298112 | Glass substrate for display and display - A glass substrate for a display, which is formed of a glass having a light weight and having high refinability with decreasing environmental burdens, the glass comprising, by mass %, 50 to 70% of SiO | 11-25-2010 |
20110045961 | ZIRCON COMPATIBLE GLASSES FOR DOWN DRAW - A glass that is down-drawable and ion exchangeable. The glass has a temperature T | 02-24-2011 |
20110082022 | FINING OF BOROALUMINO SILICATE GLASSES - Glasses are disclosed which can be used to produce substrates for flat panel display devices, e.g., active matrix liquid crystal displays (AMLCDs). The glasses have MgO concentrations in the range from 1.0 mole percent to 3.0 mole percent and Σ[RO]/[Al | 04-07-2011 |
20110143908 | GLASS COMPOSITION, GLASS SUBSTRATE FOR FLAT PANEL DISPLAY USING THE SAME, FLAT PANEL DISPLAY, AND METHOD FOR PRODUCING GLASS SUBSTRATE FOR FLAT PANEL DISPLAY - Provided is a glass composition suitable for a glass substrate for a flat panel display such as a liquid crystal display. This glass composition has high thermal stability, and is substantially free of BaO but has a low devitrification temperature. It is suitable for the production of a glass substrate by a downdraw process. This glass composition contains, in terms of mass %; 54 to 62% of SiO | 06-16-2011 |
20110201490 | CRACK AND SCRATCH RESISTANT GLASS AND ENCLOSURES MADE THEREFROM - A glass and an enclosure, including windows, cover plates, and substrates for mobile electronic devices comprising the glass. The glass has a crack initiation threshold that is sufficient to withstand direct impact, has a retained strength following abrasion that is greater than soda lime and alkali aluminosilicate glasses, and is resistant to damage when scratched. The enclosure includes cover plates, windows, screens, and casings for mobile electronic devices and information terminal devices. | 08-18-2011 |
20110294649 | GLASSES HAVING LOW SOFTENING TEMPERATURES AND HIGH TOUGHNESS - Glasses having a low softening point and high toughness. The glasses are alkali aluminoborosilicate glasses having softening points of less than 900° C. and, in some embodiments, in a range from about 650° C. up to about 825° C., and an indenter damage threshold of at least 300 g for glasses that are not chemically strengthened. The glasses are free of alkaline earth metals, lead, arsenic, antimony, and, in some embodiments, lithium. | 12-01-2011 |
20120015798 | GLASS PLATE FOR SUBSTRATE - To provide a glass plate for a substrate, which contains no B | 01-19-2012 |
20120135852 | ALKALINE EARTH ALUMINO-BOROSILICATE CRACK RESISTANT GLASS - The present disclosure relates to glass articles for use as a touchscreen substrate or cover glass article for use in a portable electronic device, particularly an aluminoborosilicate glass being substantially free of alkalis, comprising at least 55 mol % SiO | 05-31-2012 |
20120135853 | GLASS ARTICLES/MATERIALS FOR USE AS TOUCHSCREEN SUBSTRATES - The present disclosure relates to glass articles for use as a touchscreen substrate for use in a portable electronic device, particularly comprising an alkali-free aluminosilicate glass exhibiting a high damage threshold of at least 1000gf, as measured by the lack of the presence of median/radial cracks when a load is applied to the glass using a Vickers indenter, a scratch resistance of at least 900gf, as measured by the lack of the presence of lateral cracks when a load is applied by a moving Knoop indenter and a linear coefficient of thermal expansion (CTE) over the temperature range 0-300° C. which satisfies the relationship: 25×10−7/° C.≦CTE≦40×10−7/° C. | 05-31-2012 |
20120178613 | ALKALI-FREE GLASS SUBSTRATE AND PROCESS FOR PRODUCING THE SAME - The invention provides an alkali-free glass substrate small in the variation of the thermal shrinkage and a process for producing the same. An alkali-free glass substrate of the invention has an absolute value of a thermal shrinkage of 50 ppm or more when the alkali-free glass substrate is heated at a rate of 10° C./min from a room temperature, kept at a holding temperature of 450° C. for 10 hr and then cooled at a rate of 10° C./min. | 07-12-2012 |
20120289394 | COLORED GLASS PLATE - To provide a colored glass plate, which uses sodium sulfate (Na | 11-15-2012 |
20130059718 | GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND METHOD FOR MANUFACTURING SAME - A substrate for p-Si TFT flat panel displays made of a glass having a high low-temperature-viscosity characteristic temperature and manufactured while avoiding erosion/wear of a melting tank during melting through direct electrical heating. The glass substrate comprises 52-78 mass % of SiO | 03-07-2013 |
20130065747 | GLASS COMPOSITIONS HAVING HIGH THERMAL AND CHEMICAL STABILITY AND METHODS OF MAKING THEREOF - Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs). In accordance with certain of its aspects, the glasses possess good dimensional stability as a function of temperature. | 03-14-2013 |
20130165312 | COVER GLASS FOR SEMICONDUCTOR PACKAGE AND PRODUCTION METHOD THEREOF - A cover glass for semiconductor package having thermal expansion coefficient conformable to plastic packages and allowing accurate detection of existence of foreign substances, dusts, etc. in an imaging test always having a low emission amount of alpha-ray, and a related production method. The cover glass comprises, in terms of percentage by mass, of from 58 to 75% of SiO | 06-27-2013 |
20130225389 | BOROSILICATE GLASS COMPOSITION FOR PRODUCING GLASS TUBES AND ITS USE FOR PRODUCING GLASS TUBES AND AS OUTER TUBE FOR LAMPS - A glass composition and its use for producing glass tubes is provided. The glass tubes having the provided composition are particularly suitable for the outer tubes of fluorescent lamps in the case of which a phosphor layer is baked at temperatures of up to 700° C. The tubes composed of the glass of the provided composition have a lower tendency to deform or stick together when processed at high temperatures. To obtain the observed effects, the molar ratio of Na | 08-29-2013 |
20130225390 | HIGH STRAIN POINT ALUMINOSILICATE GLASSES - Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs) and active matrix organic light emitting diode displays (AMOLEDs). In accordance with certain of its aspects, the glasses possess good dimensional stability as a function of temperature. | 08-29-2013 |
20130237401 | ALKALI-FREE GLASS - Provided is an alkali-free glass, comprising, as a glass composition in terms of mass %, 58 to 70% of SiO | 09-12-2013 |
20130244859 | ALKALI-FREE GLASS - Provided is an alkali-free glass, which is substantially free of alkali metal oxides, and has a strain point of more than 680° C., an average coefficient of thermal expansion in the temperature range of 30 to 380° C. of 40 to 55×10 | 09-19-2013 |
20130267402 | GLASS SUBSTRATE AND METHOD FOR MANUFACTURING SAME - The present invention provides a glass substrate having high glass transition temperature and small compaction (C) in a heat treatment at a low temperature (150 to 300° C.), the glass substrate including SiO | 10-10-2013 |
20130274086 | ALKALI FREE GLASS AND METHOD FOR PRODUCING ALKALI FREE GLASS - The present invention relates to an alkali-free glass having a strain point of 725° C. or higher, an average thermal expansion coefficient at from 50 to 300° C. of from 30×10 | 10-17-2013 |
20130288877 | NON-ALKALI GLASS, AND PROCESS FOR PRODUCTION OF NON-ALKALI GLASS - The present invention relates to an alkali-free glass having a strain point of 735° C. or higher, an average thermal expansion coefficient at from 50 to 350° C. of from 30×10 | 10-31-2013 |
20130324389 | GLASS COMPOSITION, GLASS SUBSTRATE FOR SOLAR CELLS USING GLASS COMPOSITION, AND GLASS SUBSTRATE FOR DISPLAY PANEL - The present invention relates to a glass composition including, in terms of mol % on the basis of oxides: from 55 to 70% of SiO | 12-05-2013 |
20130345040 | ALKALI-FREE GLASS AND PREPARATION THEREOF (As Amended) - The present invention provides the composition of an alkali-free glass composition containing no alkali metal oxide and the preparation thereof. The alkali-free glass comprising substantially no alkali metal oxide according to the present invention comprises 60 to 70 wt % of SiO | 12-26-2013 |
20130345041 | GLASS COMPOSITION, GLASS SUBSTRATE FOR FLAT PANEL DISPLAY USING THE SAME, FLAT PANEL DISPLAY, AND METHOD FOR PRODUCING GLASS SUBSTRATE FOR FLAT PANEL DISPLAY - Provided is a glass composition suitable for a glass substrate for a flat panel display such as a liquid crystal display. This glass composition has high thermal stability, and is substantially free of BaO but has a low devitrification temperature. It is suitable for the production of a glass substrate by a downdraw process. This glass composition contains, in terms of mass %: 54 to 62% of SiO | 12-26-2013 |
20140005026 | GLASS TO BE TEMPERED | 01-02-2014 |
20140011659 | ALKALI-FREE GLASS AND PREPARATION THEREOF - The present invention provides the composition of an alkali-free glass composition containing no alkali metal oxide and the preparation thereof. The alkali-free glass comprising substantially no alkali metal oxide according to the present invention comprises 46 to 57 wt % of SiO | 01-09-2014 |
20140031192 | GLASS SUBSTRATE FOR DISPLAY AND DISPLAY - A glass substrate for a display, which is formed of a glass having a light weight and having high refinability with decreasing environmental burdens, the glass comprising, by mass %, 50 to 70% of SiO | 01-30-2014 |
20140038807 | NON-ALKALI GLASS FOR SUBSTRATES AND PROCESS FOR MANUFACTURING NON-ALKALI GLASS FOR SUBSTRATES - According to the present invention, an alkali-free glass for a substrate, having a thickness of 0.1 mm to 0.3 mm and a compaction of 9 ppm or lower can be obtained without performing heat treatment as a post-treatment for the alkali-free glass for a substrate after production (after forming, annealing and cutting). | 02-06-2014 |
20140045676 | ALKALI-FREE GLASS AND PREPARATION THEREOF - The present invention provides the composition of an alkali-free glass composition containing no alkali metal oxide and the preparation thereof. The alkali-free glass comprising substantially no alkali metal oxide according to the present invention comprises 61 to 73 wt % of SiO | 02-13-2014 |
20140087935 | GLASS PLATE FOR THIN FILM SOLAR CELL - A glass sheet for a thin-film solar cell of the present invention is characterized by including, as a glass composition in terms of mass %, 45 to 60% of SiO | 03-27-2014 |
20140171286 | ALKALI-FREE GLASS AND PREPARATION THEREOF - The present invention provides the composition of an alkali-free glass composition containing no alkali metal oxide and the preparation thereof. The alkali-free glass comprising substantially no alkali metal oxide according to the present invention comprises 68 to 75 wt % of SiO | 06-19-2014 |
20140243186 | GLASS COMPOSITIONS HAVING HIGH THERMAL AND CHEMICAL STABILITY AND METHODS OF MAKING THEREOF - Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs). In accordance with certain of its aspects, the glasses possess good dimensional stability as a function of temperature. | 08-28-2014 |
20140249017 | GLASS WITH IMPROVED PITCH STABILITY - Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs) and active matrix organic light emitting diode displays (AMOLEDs). In accordance with certain of its aspects, the glasses possess excellent compaction and stress relaxation properties. | 09-04-2014 |
20140274654 | Constitution of Environment-Friendly Glass for TFT-LCD - A constitution of environment-friendly glass for TFT-LCD is provided, which is employed in Thin Film Transistor Liquid Crystal Display, the constituents consist, expressed in terms of weight % on the oxide basis, of from 59 to 63 wt. % of SiO | 09-18-2014 |
20140287905 | METHOD FOR MANUFACTURING ALKALI-FREE GLASS - A method for manufacturing an alkali-free glass includes heating the glass raw material at a temperature of 1,400 to 1,800° C. in a melting furnace to thereby prepare a molten glass, and forming the molten glass into a sheet shape, wherein heating by combustion flame of a burner and electrical heating of the molten glass by a heating electrode arranged so as to be dipped in the molten glass in the melting furnace are used in combination in the heating in the melting furnace, and when an electrical resistivity of the molten glass at 1,400° C. is Rg (Ωcm) and an electrical resistivity of a refractory constituting the melting furnace at 1,400° C. is Rb (Ωcm), the glass raw material and the refractory are selected so as to satisfy Rb>Rg. | 09-25-2014 |
20140302977 | GRANULES AND PROCESS FOR THEIR PRODUCTION - To provide granules which are to be used as raw material for aluminosilicate glass and which are capable of reducing formation of fine powder during the production thereof, and a process for their production. Granules of a glass raw material mixture comprising at least silica sand and aluminum oxide, which are to be used for production of glass, characterized in that when the granules in such a state that the water content is at most 2 mass % are subjected to screening using a sieve having 1 mm openings, D50 representing the volume cumulative median diameter in the particle size distribution curve of particles passed through the sieve, is from 350 to 5,000 μm, and in the particle size distribution curve of water-insoluble components in the granules, the proportion of particles exceeding 50 μm in diameter is at most 6 vol %, and D90 representing the 90% volume cumulative particle diameter from the smaller particle size side is at most 45 μm. | 10-09-2014 |
20140309098 | GLASS SUBSTRATE FOR FLAT PANEL DISPLAY - A flat panel display glass substrate includes a glass comprising, in mol %, 55-80% SiO | 10-16-2014 |
20140323286 | PHOTOVOLTAIC MODULE PACKAGE - Fusion-formable sodium-containing aluminosilicate and boroaluminosilicate glasses are described. The glasses are particularly useful for controlled release of sodium—useful in semiconductor applications, such as thin film photovoltaics where the sodium required to optimize cell efficiency is to be derived from the substrate glass. | 10-30-2014 |
20140329660 | CRACK AND SCRATCH RESISTANT GLASS AND ENCLOSURES MADE THEREFROM - A glass and an enclosure, including windows, cover plates, and substrates for mobile electronic devices comprising the glass. The glass has a crack initiation threshold that is sufficient to withstand direct impact, has a retained strength following abrasion that is greater than soda lime and alkali aluminosilicate glasses, and is resistant to damage when scratched. The enclosure includes cover plates, windows, screens, and casings for mobile electronic devices and information terminal devices. | 11-06-2014 |
20140342897 | Glass Articles/Materials For Use As Touchscreen Substrates - The present disclosure relates to glass articles for use as a touchscreen substrate for use in a portable electronic device, particularly comprising an alkali-free aluminosilicate glass exhibiting a high damage threshold of at least 1000 gf, as measured by the lack of the presence of median/radial cracks when a load is applied to the glass using a Vickers indenter, a scratch resistance of at least 900 gf, as measured by the lack of the presence of lateral cracks when a load is applied by a moving Knoop indenter and a linear coefficient of thermal expansion (CTE) over the temperature range 0-300° C. which satisfies the relationship: 25×10-7/° C.≦CTE≦40×10-7/° C. | 11-20-2014 |
20150038316 | GLASS PLATE - To provide a glass plate which can be made to have higher Te than conventional glass plates when its iron content is substantially the same as the conventional glass plates, to have substantially the same level of Te as conventional glass plates when its iron content is larger than the conventional glass plates, or to have very high Te when its iron content is smaller than conventional glass plates, and which presents good productivity. A glass plate which comprises, as represented by mol percentage based on oxides, SiO | 02-05-2015 |
20150299027 | ENERGY-SAVING AND ENVIRONMENT PROTECTIVE METHOD FOR PREPARING GLASS WITH HIGH INTENSITY - A glass preparation process and its glass product, comprising the following steps: step 1: the raw materials are prepared for glass manufacturing according to the compositions contained in the said glass such as SiO | 10-22-2015 |
20150299028 | NON-ALKALI GLASS SUBSTRATE - The present invention relates to a non-alkali glass substrate, having a strain point of 685° C. or higher and 750° C. or lower, an average thermal expansion coefficient at 50 to 350° C. of from 35×10 | 10-22-2015 |
20160002095 | ALKALI FREE GLASS AND METHOD FOR PRODUCING ALKALI FREE GLASS - The present invention relates to an alkali-free glass having a strain point of 725° C. or higher, an average thermal expansion coefficient at from 50 to 300° C. of from 30×10 | 01-07-2016 |
20160039708 | HIGH STRAIN POINT ALUMINOSILICATE GLASSES - Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs) and active matrix organic light emitting diode displays (AMOLEDs). In accordance with certain of its aspects, the glasses possess good dimensional stability as a function of temperature. | 02-11-2016 |
20160145146 | INTERMEDIATE THERMAL EXPANSION COEFFICIENT GLASS - CTE-matched silicate glasses and more particularly to low-alkali CTE-matched silicate glasses that are useful in semiconductor-based applications, such as photovoltaics are described along with methods of making such glasses. | 05-26-2016 |
20160168012 | HIGH INFRARED TRANSMISSION GLASS SHEET | 06-16-2016 |
20220135465 | GLASS - Devised is a glass which has high heat resistance and a low thermal expansion coefficient, and is excellent in productivity. A glass of the present invention includes as a glass composition, in terms of mol %, 55% to 80% of SiO | 05-05-2022 |
501067000 | And zinc or zirconium | 28 |
20080227616 | Use of Glass Ceramics - The invention relates to novel uses of glass ceramics, wherein glass ceramics, in particular, in the form of a glass ceramic tube, are used. Said glass ceramics contain 0—less than 4 wt % P20 | 09-18-2008 |
20090023575 | Optical Glass - The present invention provides a glass having a refractive index and a coefficient of thermal expansion close to those of quartz glass, respectively, and also having anti-devitrification properties excellent enough to avoid the development of defects such as devitrification on the glass surface even when it is molded by drawing process or reheat forming, more specifically an optical glass for use in optical communication devices, particularly an optical glass for use in a stub. | 01-22-2009 |
20090270242 | Alkali-free glass and alkali-free glass substrate - An alkali-free glass characterized by having a glass composition being substantially free of an alkali metal oxide, As | 10-29-2009 |
20090325777 | SILICO-SODO-CALCIC GLASS COMPOSITION FOR THE PRODUCTION OF SUBSTRATES - The present invention relates to a glass composition intended for the manufacture of thermally stable substrates or plates that comprises the constituents given below, in the following proportions by weight: | 12-31-2009 |
20100087307 | STRENGTHENED GLASS SUBSTRATE AND PROCESS FOR PRODUCING THE SAME - An object of the invention is to obtain a glass substrate having high mechanical strength by reconciling suitability for ion exchange and devitrification proof in a glass. The strengthened glass substrate of the invention is a strengthened glass substrate having a compression stress layer in the surface thereof, the glass substrate having a glass composition including, in terms of % by mass, 40-70% of SiO | 04-08-2010 |
20100160141 | Glass substrate for information recording medium and magnetic information recording medium to which the glass substrate is applied - Disclosed are a glass substrate for an information recording medium, having excellent scratch resistance and a light weight and having high fracture toughness, the glass substrate having a fragility index value, measured in water, of 12 μm | 06-24-2010 |
20100317506 | BORON-POOR NEUTRAL GLASS WITH TITANIUM AND ZIRCONIUM OXIDES - The neutral glass according to the present invention is characterized by excellent hydrolytic stability, a relatively low processing temperature and low content of boron oxide. Here, the neutral glass has the following composition, in percent by weight based on oxide content: SiO | 12-16-2010 |
20120149544 | ALKALI-FREE GLASS AND METHOD FOR PRODUCING SAME - The present invention provides an alkali-free glass having a high strain point, a low viscosity and low devitrification, which is easily subjected to float molding and fusion molding. The glass herein has a strain point of 725° C. or higher, an average thermal expansion coefficient at 50 to 300° C. of 30×10 | 06-14-2012 |
20130023400 | GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND MANUFACTURING METHOD THEREOF - A flat panel display glass substrate according to the present invention includes a glass comprising, as expressed in mol %, 55-80% SiO | 01-24-2013 |
20130029830 | GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND METHOD FOR MANUFACTURING SAME - Provided are: a glass substrate for p-Si TFT flat panel displays that is composed of a glass having high characteristic temperatures in the low-temperature viscosity range, typified by the strain point and glass transition point, having a small heat shrinkage rate, and being capable of avoiding the occurrence of the problem regarding the erosion/wear of a melting tank at the time of melting through direct electrical heating; and a method for manufacturing same. The present glass substrate is composed of a glass comprising 52-78 mass % of SiO | 01-31-2013 |
20130065748 | GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND MANUFACTURING METHOD THEREOF - A flat panel display glass substrate includes a glass comprising, in mol %, 55-80% SiO | 03-14-2013 |
20130217561 | Alkali-Free Glass for Flat Panel Display and Melting Process Thereof - An alkali-free glass for flat panel display consists of, by weight, 54-68% SiO | 08-22-2013 |
20130345042 | LEAD-FREE GLASS FOR SEMICONDUCTOR ENCAPSULATION AND ENCAPSULATOR FOR SEMICONDUCTOR ENCAPSULATION - The present invention provides a lead-free glass for semiconductor encapsulation, which can encapsulate semiconductor devices at a low temperature, has an excellent acid durability and hardly precipitates crystals when forming a glass tube, and an encapsulator for semiconductor encapsulation made of the glass. The glass comprises, as a glass composition, from 45 to 58% of SiO | 12-26-2013 |
20140179510 | GLASS WITH IMPROVED TOTAL PITCH STABILITY - Described herein are alkali-free, boroalumino silicate glasses exhibiting desirable physical and chemical properties for use as substrates in flat panel display devices, such as, active matrix liquid crystal displays (AMLCDs) and active matrix organic light emitting diode displays (AMOLEDs). In accordance with certain of its aspects, the glasses possess excellent compaction and stress relaxation properties. | 06-26-2014 |
20140235425 | GLASS SUBSTRATE AND METHOD FOR PRODUCING SAME - A glass substrate contains specific contents of SiO | 08-21-2014 |
20140249018 | GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND MANUFACTURING METHOD THEREOF - A flat panel display glass substrate according to the present invention includes a glass comprising, as expressed in mol %, 55-80% SiO | 09-04-2014 |
20140249019 | GLASS SUBSTRATE FOR FLAT PANEL DISPLAY AND MANUFACTURING METHOD THEREOF - A glass substrate for p-Si TFT flat panel displays that is composed of a glass comprising 52-78 mass % of SiO | 09-04-2014 |
20140274655 | Constitution of Cover Glass - A constitution of cover glass, the compositions consist in terms of weight % on the oxide basis, of from 64 to 69 wt. % of SiO | 09-18-2014 |
20140323287 | BOROSILICATE GLASS HAVING IMPROVED HYDROLYTIC RESISTANCE FOR PREFERRED USE IN THE PHARMACEUTICAL SECTOR - Borosilicate glasses, preferably for use in the pharmaceutical sector, are provided. The borosilicate glasses are outstandingly suitable for the use as pharmaceutical primary packaging, such as phials or ampoules, since the aqueous or water-containing medicaments kept in the containers do not attack the glass significantly, and so the glass releases no, or only few, ions. The borosilicate glasses have the following composition in % by weight or consist thereof: | 10-30-2014 |
20150045203 | NON-ALKALI GLASS AND METHOD FOR PRODUCING SAME - The present invention relates to a non-alkali glass having a strain point of from 710° C. to lower than 725° C., an average thermal expansion coefficient at from 50 to 300° C. of from 30×10 | 02-12-2015 |
20150087494 | ALKALI-FREE GLASS AND METHOD FOR PRODUCING SAME - The present invention relates to an alkali-free glass having a strain point of 710° C. or higher, an average thermal expansion coefficient at from 50 to 350° C. of from 30×10 | 03-26-2015 |
20150087495 | ALKALI-FREE GLASS AND METHOD FOR PRODUCING SAME - The present invention relates to an alkali-free glass having a strain point of 680 to 735° C., an average thermal expansion coefficient at from 50 to 350° C. of from 30×10 | 03-26-2015 |
20150307388 | Glass for chemical tempering - A glass for chemical tempering is provided. The glass contains as represented by mole percentage based on the following oxides, from 61 to 77% of SiO | 10-29-2015 |
20150315065 | GLASS AND GLASS SUBSTRATE - Devised are a glass and glass substrate, which contain an alkaline component at a low content, are low in density and thermal expansion coefficient, are high in strain point and Young's modulus, and are excellent in devitrification resistance, meltability, formability, and the like. That is, the glass of the present invention includes as a glass composition, in terms of mass %, 58 to 70% of SiO | 11-05-2015 |
20160009590 | DIMENSIONALLY-STABLE, DAMAGE-RESISTANT, GLASS SHEETS | 01-14-2016 |
20160068427 | NON-ALKALI GLASS AND METHOD FOR PRODUCING SAME - The present invention relates to a non-alkali glass having a strain point of from 710° C. to lower than 725° C., an average thermal expansion coefficient at from 50 to 300° C. of from 30×10 | 03-10-2016 |
20160107924 | GLASS FOR PHARMACEUTICAL CONTAINERS - An object of the present invention is to provide a glass for pharmaceutical containers, which is resistant to delamination and has excellent processibility. | 04-21-2016 |
20160122229 | DIMENSIONALLY STABLE FAST ETCHING GLASSES - Substantially alkali free glasses are disclosed with can be used to produce substrates for flat panel display devices, e.g., active-matrix liquid crystal displays (AMLCDs). The glasses have high annealing temperatures and etch rates. Methods for producing substantially alkali free glasses using a downdraw process (e.g., a fusion process) are also disclosed. | 05-05-2016 |