| Patent application number | Description | Published |
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| 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 |
| Patent application number | Description | Published |
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| 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 |
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| 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 |
