Patent application number | Description | Published |
20090058299 | Excimer lamp - A excimer lamp comprises an electric discharge container in which a sealing member is provided between a lid member and an arc tube which does not contain silica, and a pair of external electrodes which are separately provided on an outer surface of the arc tube, wherein rare gas and a fluoride is enclosed in the electric discharge container, and the fluoride is sulfur hexafluoride, carbon tetrafluoride, or nitrogen trifluoride. | 03-05-2009 |
20110095684 | Excimer lamp - An excimer lamp that has an arc tube in which a seal structure is formed using a metal brazing material, which is composed of gold or a gold-nickel alloy, at an end portion of a transparent ceramic pipe that encloses a gas containing rare gas and fluorine atoms and a pair of electrodes arranged outside the arc tube. | 04-28-2011 |
20110109225 | Escimer lamp - In an excimer lamp, rare gas and fluorine are enclosed inside a translucent ceramics arc tube. External electrodes are formed on an outer surface of the arc tube. A condition of 2.5+0.5 log(C | 05-12-2011 |
20130301013 | LIGHT SOURCE APPARATUS AND PROJECTOR - A light source apparatus comprises a beam flux conversion optical system for making all the light emitting areas conjugate to one geometrical-optical output image, all the solid light emitting elements being in series connected to each other and fixed to a heat sink to be insulated to one another, circuits on the input and output sides of an electric supply circuit being not insulated, the electric supply circuit including an interface circuit for receiving a modulation amount specifying signal from a host circuit, wherein a ratio of ON time to a switching cycle of the switch element is controlled in a feedback manner so that a difference between current values indicated by the output current signal and a target current signal may become small, and the interface circuit generating analog quantity correlated to the amount of modulation specified by a modulation amount specifying signal through a data insulation transmission unit. | 11-14-2013 |
Patent application number | Description | Published |
20080309997 | Hologram Screen - The present invention provides a holographic screen having high durability and high diffraction efficiency due to a modulated refractive index structure having a large refractive index change Δn. | 12-18-2008 |
20090010135 | Optical Information Recording Medium, and Recording Method and Manufacturing Method Thereof - To provide an optical information-recording medium that can easily record information at high density and has excellent durability at low cost. | 01-08-2009 |
20090110891 | Transparent thin film, optical device and method for manufacturing the same - An optical device includes a transparent thin film containing silicon, oxygen, carbon and hydrogen as main components, wherein the film includes local regions of a relatively high refractive index and local regions of a relatively low refractive index. | 04-30-2009 |
20090115011 | Solid-state imaging device and production method thereof - A solid-state imaging device includes a plurality of photodiode regions arranged in an array, a non-transparent border region existing around each photodiode region, and a microlens array including a plurality of microlenses arranged in an array corresponding to the plurality of photodiode regions; wherein each microlens functions to converge incident light advancing straight toward the non-transparent border region around the corresponding photodiode region into that photodiode region, and the microlens array is formed using a transparent diamond-like carbon (DLC) film, the DLC film including a region where its refractive index is modulated corresponding to each microlens, and a light-converging effect being caused when light flux passes through the region where the refractive index was modulated. | 05-07-2009 |
20090159840 | Hydrogen-containing carbon film - To provide a hydrogen-containing carbonaceous membrane having a novel property. For example, the hydrogen-containing carbonaceous membrane may be effectively prevented from delamination from a substrate. | 06-25-2009 |
20090269576 | Optical Thin Film, Optical Device and Method of Manufacturing the Same - In an optical thin film of the present invention, a hydrogenated carbon film containing at least carbon and hydrogen as major components is formed on a substrate, and at least one protective layer including one of an oxide film, a nitride film, an oxynitride film, a fluoride film, and a film containing hydrogen and carbon as major components is superposed thereon. | 10-29-2009 |
Patent application number | Description | Published |
20090158803 | Method of Manufactring Ring-Shaped Member - The yield rate or the percentage of the weight of the ring-shaped member with respect to the weight of the raw material and the yield rate or the percentage of the ring-shaped member with respect to the blank are improved to achieve the cost reduction. A half-finished article | 06-25-2009 |
20090158808 | Method for Manufacturing Ring-Shaped Member - The yield rate or the percentage of the weight of the ring-shaped member with respect to the weight of the raw material is improved to achieve the cost reduction of the ring-shaped member. A plurality of longitudinal annular blanks | 06-25-2009 |
20090255318 | Method of Manufacturing Ring-Shaped Member - The outer side of a pair of curved parts | 10-15-2009 |
20100083725 | PROCESS FOR MANUFACTURING RING-SHAPED MEMBER - A method of producing a ring-shaped member is provided in which a material loss is eliminated, the process cost can be reduced, and a ring-shaped member can be easily obtained from a pipe member by a small number of steps. The method includes steps of: inwardly projectingly shaping a flange portion | 04-08-2010 |
20100083727 | PROCESS FOR MANUFACTURING RING-SHAPED MEMBER - A yield which is a ratio of the weight of a ring-shaped member to that of a stock material, and a yield which is a ratio of the ring-shaped member to a blank are improved, and the cost is reduced. In a method of producing a ring-shaped member in which a ring-shaped member is obtained from a longitudinally elongated annular blank | 04-08-2010 |