Patent application number | Description | Published |
20090004366 | PROCESS FOR PRODUCING ELECTRODE-FORMED GLASS SUBSTRATE - To provide a process for producing an electrode-formed glass substrate, which is capable of suppressing warpage without lowering the strength of a front substrate of a plasma display device. | 01-01-2009 |
20090017196 | PROCESS FOR PRODUCING ELECTRODE-FORMED GLASS SUBSTRATE - To provide a process for producing an electrode-formed glass substrate, which increases the strength of a front substrate of a plasma display device. | 01-15-2009 |
20090153972 | TRANSLUCENT SUBSTRATE, PROCESS FOR PRODUCING THE SAME, ORGANIC LED ELEMENT AND PROCESS FOR PRODUCING THE SAME - The present invention provides an organic LED element in which the extraction efficiency is improved up to 80% of emitted light. Further, the invention relates to an electrode-attached translucent substrate having a translucent substrate, a scattering layer formed over the glass substrate and containing a base material having a first refractive index for at least one wavelength of wavelengths of emitted light of an organic LED element and a plurality of scattering materials positioned in the base material and having a second refractive index different from that of the base material, and a translucent electrode formed over the scattering layer and having a third refractive index equal to or lower than the first refractive index, in which distribution of the scattering materials in the scattering layer decreases from the inside of the scattering layer toward the translucent electrode. | 06-18-2009 |
20110079412 | CERAMIC MATERIAL COMPOSITION - A ceramic material composition comprising from 20 to 50 mass % of a borosilicate glass powder, from 25 to 55 mass % of an alumina filler powder and from 10 to 45 mass % of a filler powder (a high refractive index filler powder) having a refractive index higher than the alumina filler powder, wherein the borosilicate glass powder comprises, as calculated as oxides, from 30 to 70 mass % of SiO | 04-07-2011 |
20110284907 | TRANSLUCENT SUBSTRATE, PROCESS FOR PRODUCING THE SAME, ORGANIC LED ELEMENT AND PROCESS FOR PRODUCING THE SAME - The present invention provides an organic LED element in which the extraction efficiency is improved up to 80% of emitted light. Further, the invention relates to an electrode-attached translucent substrate having a translucent substrate, a scattering layer formed over the glass substrate and containing a base material having a first refractive index for at least one wavelength of wavelengths of emitted light of an organic LED element and a plurality of scattering materials positioned in the base material and having a second refractive index different from that of the base material, and a translucent electrode formed over the scattering layer and having a third refractive index equal to or lower than the first refractive index, in which distribution of the scattering materials in the scattering layer decreases from the inside of the scattering layer toward the translucent electrode. | 11-24-2011 |
20130134859 | GLASS CERAMIC COMPOSITION, SUBSTRATE FOR LIGHT EMITTING ELEMENT, AND LIGHT EMITTING DEVICE - To provide a glass ceramic composition with which a substrate for a light emitting element having a high reflectance and a high thermal conductivity can be obtained, and which can suppress breakage at the time of production of the substrate for a light emitting element. A glass ceramic composition to be used for production of a substrate on which a light emitting element is to be mounted, which comprises from 30 to 45 mass % of a glass powder, from 35 to 50 mass % of an alumina powder and from 10 to 30 mass % of a zirconia powder, to the total amount of the glass powder, the alumina powder and the zirconia powder, wherein the average particle size of the zirconia powder is at most ΒΌ of the average particle size of the alumina powder. | 05-30-2013 |
Patent application number | Description | Published |
20080318758 | OPTICAL GLASS - This invention provides an optical glass including, by mass %: 30 to 40% of B | 12-25-2008 |
20090075806 | OPTICAL GLASS - The invention provides an optical glass which comprises, in terms of % by mass on the basis of oxides, 35-45% of SiO | 03-19-2009 |
20100230667 | LIGHT TRANSMITTING SUBSTRATE, METHOD FOR MANUFACTURING LIGHT TRANSMITTING SUBSTRATE, ORGANIC LED ELEMENT AND METHOD FOR MANUFACTURING ORGANIC LED ELEMENT - The present invention is intended to provide an organic LED element in which the extraction efficiency is improved up to 80% of emitted light, and provides a translucent substrate comprising a translucent glass substrate; a scattering layer formed on the glass substrate and comprising a glass which contains a base material having a first refractive index for at least one wavelength of light to be transmitted and a plurality of scattering materials dispersed in the base material and having a second refractive index different from that of the base material; and a translucent electrode formed on the scattering layer and having a third refractive index higher than the first refractive index, wherein distribution of the scattering materials in the scattering layer decreases toward the translucent electrode. | 09-16-2010 |
20100240516 | OPTICAL GLASS AND PREFORMS FOR PRECISION PRESS MOLDING AND OPTICAL ELEMENTS MADE BY USING THE GLASS - An object of the invention is to provide an optical glass for precision press having optical properties of a high refractive index and a low dispersion property and having a low molding temperature, a high devitrification resistance, an excellent molding property, and a small specific gravity. The optical glass of the invention contains, in terms of % by mass on the basis of oxides, respective components of B | 09-23-2010 |
20110001162 | LIGHT EMITTING DIODE PACKAGE - To provide a light emitting diode package of which the height of protrusion of a thermal via is decreased without decreasing the flexural strength of an insulating substrate. | 01-06-2011 |
20110140154 | LIGHT-EMITTING DEVICE - Provided is a light-emitting device provided with a light reflection layer which has a high light reflectivity and which is less susceptible to deterioration of the reflectivity due to corrosion, and having an improved light extraction efficiency. | 06-16-2011 |
20110169403 | NON-LEAD GLASS FOR COVERING ELECTRODES AND PLASMA DISPLAY DEVICE - To provide non-lead glass for covering electrodes, whereby the strength of front substrates of plasma display devices can be improved, and the dielectric constant can be made small. | 07-14-2011 |
20110204398 | SUBSTRATE FOR MOUNTING LIGHT-EMITTING ELEMENT AND LIGHT-EMITTING DEVICE - To provide a substrate for a light-emitting device, which is provided with a reflection layer having a high optical reflectance and being less susceptible to deterioration of the reflectance due to corrosion and which has an improved light extraction efficiency, and a light-emitting device employing such a substrate. | 08-25-2011 |
20120300479 | SUBSTRATE FOR MOUNTING LIGHT-EMITTING ELEMENT, AND LIGHT-EMITTING DEVICE - To provide a substrate for mounting a light-emitting element having a reflectance increased since light which is transmitted through the substrate and leaks out in directions other than the direction from which the light enters is reduced, and having a reduced firing shrinkage in the plane direction. | 11-29-2012 |