Patent application number | Description | Published |
20100311194 | Method For Manufacturing Surface-Emitting Laser Device, Optical Scanner, Image Forming Apparatus, And Oxidation Apparatus - Disclosed is a method for manufacturing a surface-emitting laser device that emits laser light in a direction perpendicular to a substrate. The method includes manufacturing a laminated body in which a lower reflecting mirror, a resonator structure including an active layer, and an upper reflecting mirror including a selectively oxidized layer are laminated on the substrate; etching the laminated body from an upper surface to form a mesa structure having at least the selectively oxidized layer exposed at a side surface; and mounting the laminated body on a tray having a front surface shaped to follow a warpage of the laminated body at an oxidation temperature and selectively oxidizing the selectively oxidized layer from the side surface of the mesa structure, thereby generating a confinement structure in which a current passing region is surrounded by an oxide. | 12-09-2010 |
20110211869 | MANUFACTURING METHOD, SURFACE-EMITTING LASER DEVICE, SURFACE-EMITTING LASER ARRAY, OPTICAL SCANNER, AND IMAGE FORMING APPARATUS - A manufacturing method for manufacturing a surface-emitting laser device includes the steps of forming a laminated body in which a lower reflecting mirror, a resonator structure including an active layer, and an upper reflecting layer having a selective oxidized layer are laminated on a substrate; etching the laminated body to form a mesa structure having the selective oxidized layer exposed at side surfaces thereof; selectively oxidizing the selective oxidized layer from the side surfaces of the mesa structure to form a constriction structure in which a current passing region is surrounded by an oxide; forming a separating groove at a position away from the mesa structure; passivating an outermost front surface of at least a part of the laminated body exposed when the separating groove is formed; and coating a passivated part with a dielectric body. | 09-01-2011 |
20130033559 | SURFACE-EMITTING LASER DEVICE, OPTICAL SCANNER DEVICE, AND IMAGE FORMING APPARATUS - A surface-emitting laser device includes a lower reflector, a resonator structure having an active layer and an upper reflector on an inclined substrate, and an emission region emitting laser light enclosed by an electrode. The upper reflector includes a confinement structure having a current passing region enclosed by an oxide containing at least an oxide generated as a result of partial oxidation of a layer containing aluminum subject to selective oxidation, and a dielectric film formed within the emission region, the dielectric film at least enclosing a partial region including a center of the emission region. In viewing from a direction orthogonal to the emission region, a center of a region enclosed by the dielectric film is located at a position distant from the center of the emission region based on a size of the confinement structure relative to a direction orthogonal to an inclined axis of the inclined substrate. | 02-07-2013 |
20130157397 | MANUFACTURING METHOD, SURFACE-EMITTING LASER DEVICE, SURFACE-EMITTING LASER ARRAY, OPTICAL SCANNER, AND IMAGE FORMING APPARATUS - A manufacturing method for manufacturing a surface-emitting laser device includes the steps of forming a laminated body in which a lower reflecting mirror, a resonator structure including an active layer, and an upper reflecting layer having a selective oxidized layer are laminated on a substrate; etching the laminated body to form a mesa structure having the selective oxidized layer exposed at side surfaces thereof; selectively oxidizing the selective oxidized layer from the side surfaces of the mesa structure to form a constriction structure in which a current passing region is surrounded by an oxide; forming a separating groove at a position away from the mesa structure; passivating an outermost front surface of at least a part of the laminated body exposed when the separating groove is formed; and coating a passivated part with a dielectric body. | 06-20-2013 |
Patent application number | Description | Published |
20100119038 | RADIATION DETECTION DEVICE, RADIATION IMAGE ACQUIRING SYSTEM, RADIATION INSPECTION SYSTEM, AND RADIATION DETECTION METHOD - A radiation image acquiring system that improves the detection accuracy of a foreign substance etc., in a subject is provided. An X-ray image acquiring system | 05-13-2010 |
20100119040 | RADIATION DETECTION DEVICE, RADIATION IMAGE ACQUIRING SYSTEM, AND METHOD FOR DETECTING RADIATION - An X-ray image acquiring system capable of improving the detection accuracy of a foreign substance contained in a subject is provided. An X-ray image acquiring system | 05-13-2010 |
20130016809 | RADIATION DETECTION DEVICE, RADIATION IMAGE ACQUIRING SYSTEM, RADIATION INSPECTION SYSTEM, AND RADIATION DETECTION METHOD - A radiation image acquiring system is provided. An X-ray image acquiring system irradiates X-rays to a subject from an X-ray source, and detects X-rays transmitted through the subject. The X-ray image acquiring system includes a first detector for detecting X-rays that are transmitted through the subject to generate first image data, a second detector arranged in parallel to the first detector with a dead zone region sandwiched therebetween, for detecting X-rays that are transmitted through the subject to generate second image data, and a timing control section for controlling detection timing of the second detector based on a dead zone width of the dead zone region so that first image data to be generated by the first detector and second image data to be generated by the second detector mutually correspond. | 01-17-2013 |
20130044862 | RADIATION DETECTION DEVICE, RADIATION IMAGE ACQUIRING SYSTEM, AND METHOD FOR DETECTING RADIATION - An X-ray image acquiring system capable of improving the detection accuracy of a foreign substance contained in a subject is provided. An X-ray image acquiring system irradiates X-rays to a subject having a predetermined thickness from an X-ray source, and detects X-rays transmitted through the subject in a plurality of energy ranges. The X-ray image acquiring system includes a low-energy detector for detecting, in a low-energy range, X-rays having been transmitted through a region R | 02-21-2013 |
Patent application number | Description | Published |
20080202068 | PACKAGING OBJECT SUPPLYING APPARATUS, BOX BODY SUPPLYING APPARATUS, BOXING APPARATUS, PACKAGING SYSTEM AND PACKAGING METHOD - A packaging object supplying apparatus for supplying a packaging object to a packaging unit for packaging the packaging object into a predetermined fashion and specifically, a packaging object supplying apparatus comprising a packaging object combining portion for forming a combination of the packaging objects by combining two or more kinds of the packaging objects by a predetermined quantity in a predetermined array and a packaging object introducing portion for introducing the packaging objects combined by the packaging object combining portion to the packaging unit, a boxing apparatus comprising foldable box body supplying means, opening forming means, box body holding means, packaging object loading means, and lid forming means, a box body supplying apparatus for supplying a box body to the boxing apparatus. | 08-28-2008 |
20090163649 | One-Part Type Heat Curable Composition - To provide a one-part type heat curable composition which exhibits superior adhesion properties, is easily cured by heating, does not soften even if the composition is baked at increased temperature, is completely cured by means of moisture in the atmosphere even if curing is not sufficient due to heating temperature, heating period, and the like, and exhibits increased adhesiveness with respect to a coating film after the composition is cured. A one-part type heat curable composition comprising: (A) a prepolymer having a urethane bond(s), and an isocyanate group(s) at a chain end or pendent position(s) thereof; (B) an amine-adduct type latent hardener; and (C) a moisture latent hardener. | 06-25-2009 |
20090197117 | WORM OPTICAL RECORDING MEDIUM - A write-once-read-many optical recording medium is disclosed that includes a support substrate; a recording layer on the support substrate, the recording layer containing an oxide of one of a metal and a metalloid as a principal component; and a layer adjacent to the recording layer. The recording layer includes a region where a constituent element of the adjacent layer is dispersed. Recording and reproduction are performable with laser light of a blue wavelength region. | 08-06-2009 |
20090299017 | One-Part Type Moisture Curable Composition - To provide a one-part type moisture curable composition exhibiting superior adhesion properties, weather resistance, coating tolerance, and the like, and providing good operationability, which is cured by moisture in the atmosphere to form an elastic material in the form of a rubber A one-part type moisture curable composition comprising: (A) a prepolymer having a urea bond(s), a urethane bond(s), and a hydrolysable silyl group(s) at a chain end(s) or pendent position(s) thereof; and (B) a polymer comprising a polyether structure(s) and/or a polyacryl structure(s) in the main chain, and having a hydrolysable silyl group(s) at a chain end(s) or pendent position(s) thereof. | 12-03-2009 |
20100003446 | OPTICAL RECORDING MEDIUM, AND SPUTTERING TARGET AND METHOD FOR PRODUCING THE SAME - An optical recording medium containing a substrate and a recording layer over the substrate, wherein the recording layer primarily contains Bi and O, and further contains B and at least one element X selected from Ge, Li, Sn, Cu, Fe, Pd, Zn, Mg, Nd, Mn and Ni, and a sputtering target containing Bi, B and at least one element X selected from Ge, Li, Sn, Cu, Fe, Pd, Zn, Mg, Nd, Mn and Ni. | 01-07-2010 |
20100014394 | WRITE-ONCE-READ-MANY OPTICAL RECORDING MEDIUM AND RECORDING METHOD THEREFOR - A recording method including: recording on a write-once-read-many optical medium capable of recording and reproducing with a blue laser by CAV, ZCLV, or PCAV, wherein a laser emission pattern including a recording pulse comprises two or more different levels of recording power, and a laser emission time standardized by the laser emission pattern and reference clock is fixed regardless of a recording linear velocity. | 01-21-2010 |
20100055375 | OPTICAL RECORDING MEDIUM, SPUTTERING TARGET, AND METHOD FOR MANUFACTURING THE SAME - To provide an optical recording medium including a substrate and over the substrate at least a recording layer that can record and reproduce with laser light in a blue wavelength region, wherein the recording layer includes Bi and O as main components, further includes at least any of C and N, and does not include Fe; or an optical recording medium including a substrate and over the substrate at least a recording layer that contains, as main components, Bi oxide, and a simple substance of each of one or more elements M (except Bi, C, and N) that enhance a light absorption function for a recording and reproducing laser light, wherein the optical recording medium can record and reproduce with laser light in a blue wavelength region, is provided. | 03-04-2010 |