Patent application number | Description | Published |
20080206672 | Optical Information Recording Medium - A blue laser-ready information recording medium improved in light stability and durability without impairment of record/playback characteristics is provided. | 08-28-2008 |
20080254251 | OPTICAL INFORMATION RECORDING MEDIUM AND METHOD OF RECORDING AND REPRODUCING INFORMATION - The optical information recording medium comprises a recording layer on a surface of a support. The surface of the support has pregrooves with a track pitch ranging from 50 to 500 nm, and the recording layer comprises a phthalocyanine derivative denoted by general formula (I) and a compound denoted by general formula (II). | 10-16-2008 |
20080254252 | OPTICAL INFORMATION RECORDING MEDIUM, METHOD OF RECORDING INFORMATION, AND AZO METAL COMPLEX DYE - The optical information recording medium comprises a recording layer on a surface of a support. The surface of the support has pregrooves with a track pitch ranging from 50 to 500 nm, the recording layer comprises an azo metal complex dye, the azo metal complex dye is a complex of one or more azo dye and transition metal ions of which number is equal to or greater than the number of the azo dye. The azo metal complex dye comprises two or more transition metal ions per molecule, and in a molecule of the azo metal complex dye. | 10-16-2008 |
20090029092 | OPTICAL INFORMATION RECORDING MEDIUM - The invention provides an optical information recording medium having a recording layer capable of recording information by irradiating the recording layer with a laser beam of 440 nm or less. | 01-29-2009 |
20090052299 | OPTICAL INFORMATION RECORDING MEDIUM AND INFORMATION RECORDING METHOD - There is provided an optical information recording medium including, on a substrate, a recording layer in which information can be recorded by irradiating a laser beam having a wavelength of 440 nm or less, wherein the recording layer includes an oxonol dye that has a maximum absorption wavelength longer than the wavelength of the laser beam. There is also provided an information recording method including irradiating a laser beam having a wavelength of 440 nm or less to the optical information recording medium to record information. | 02-26-2009 |
20090130366 | Optical Information-Recording Medium and Information-Recording Method - There is provided an optical information-recording medium, comprising a recording layer capable of recording of information by irradiation of a laser beam having a wavelength of 440 nm or less on or above a substrate, the recording layer comprising a dye having two or more independent dye moieties in the molecule that are bound to each other in a manner other than by forming a conjugated bond to the dye moieties, and a method of recording information, comprising recording information by irradiating a laser beam having a wavelength of 440 nm or less on or above the optical information-recording medium according to the present invention described above. | 05-21-2009 |
20090218039 | COLORING COMPOSITION, THERMAL TRANSFER RECORDING INK SHEET, THERMAL TRANSFER RECORDING METHOD, COLOR TONER, INKJET INK, COLOR FILTER, AND DYE COMPOUND - An dye compound of the following formula (1): | 09-03-2009 |
20090290469 | OPTICAL INFORMATION RECORDING MEDIUM, METHOD OF RECORDING INFORMATION, AZO METAL COMPLEX DYE, AND AZO METAL COMPLEX SALT DYE - An aspect of the present invention relates to an optical information recording medium comprising a recording layer on a surface of a support, wherein the recording layer comprises at least one azo metal complex dye that is a complex of at least one azo dye and at least one metal ion, and the azo metal complex dye comprises equal to or more than four bonds, each of the bonds being formed between one azo dye molecule and one metal ion. | 11-26-2009 |
20100002569 | OPTICAL INFORMATION RECORDING MEDIUM, METHOD OF RECORDING AND REPRODUCING INFORMATION, AND AZO METAL COMPLEX DYE - An aspect of the present invention relates to an optical information recording medium comprising a recording layer on a surface of a support, wherein the surface of the support has pregrooves with a track pitch ranging from 50 to 500 nm, the recording layer comprises an azo metal complex dye in the form of a complex of at least one azo dye denoted by general formula (1) and at least one metal ion: | 01-07-2010 |
20100090236 | LIGHT EMITTING ELEMENT, METHOD FOR MANUFACTURING THE LIGHT EMITTING ELEMENT, OPTICAL ELEMENT AND METHOD FOR MANUFACTURING THE OPTICAL ELEMENT - Fine asperities are simply formed in the surface of a light emission surface to improve an luminous efficiency of a light emitting element. An LED element | 04-15-2010 |
20100104985 | COMPOUND FOR PHOTORESIST, PHOTORESIST LIQUID, AND ETCHING METHOD USING THE SAME - The present invention relates to a compound for photoresist, selected from the group consisting of a compound comprising an oxonol dye skeleton, a cyanine dye, a styryl dye, a compound comprising a merocyanine dye skeleton, a compound comprising a phthalocyanine dye skeleton, an azo compound, and a complex compound of an azo compound and a metal ion. The present invention further provides a photoresist liquid comprising at least one of the compound for photoresist and a method of etching a surface being processed using the photoresist liquid. | 04-29-2010 |
20100193777 | METHOD OF PRODUCING A DESUBSTITUTED COMPOUND, ORGANIC SEMICONDUCTOR FILM AND METHOD OF PRODUCING THE SAME - A method of producing a desubstituted compound, including: applying an external stimulation to a compound A-(B) | 08-05-2010 |
20110222391 | METHOD FOR MANUFACTURING MEDIUM ON WHICH INFORMATION IS RECORDED IN PIT PATTERN - A method by which depressions and projections (pit pattern) can be formed directly and easily in a substrate made of inorganic material is provided. A method for forming a medium on which information is recorded in a pit pattern comprises the steps of: forming a recording material layer ( | 09-15-2011 |