|Ushio Inc. Patent applications|
|Patent application number||Title||Published|
|20130128910||LASER LIFT-OFF APPARATUS - In order to separate a material layer from a substrate at the boundary face between the substrate and the material layer, a laser light is applied to a workpiece from the substrate side through a mask, the work having the material layer formed on the substrate. The laser beam is split into a plurality of small area laser light by the mask||05-23-2013|
|20130119031||LASER LIFT-OFF METHOD AND LASER LIFT-OFF APPARATUS - A substrate is separated from a material layer formed on the substrate without generating cracks in the material layer formed on the substrate. In order to separate the material layer from the substrate at a boundary between the substrate (||05-16-2013|
|20120329170||ANALYZING APPARATUS AND ANALYZING METHOD - An analyzing apparatus contains an image pickup unit and an analysis unit. The image pickup unit contains a view field area that covers at least a reaction area and a background area in a test piece. The reaction area exhibits a reaction color when exposed to a test substance in a specimen. The analysis unit detects the test substance based on the reaction color and determines, during detection of the test substance, whether a state of the background area falls within an acceptable range set for the test substance.||12-27-2012|
|20100045185||CATHODE FOR DISCHARGE LAMP AND DISCHARGE LAMP USING THE SAME - A cathode for a discharge lamp contains emitter material, wherein a carbide layer is formed on an outer surface of the cathode, the carbide layer is formed on an area extending from a tip portion of the cathode, and two or more grooves extending toward the tip portion of the cathode are formed on the area where the carbide layer is formed.||02-25-2010|
|20080285602||Narrow-Spectrum Laser Device - A spectral purity range (E||11-20-2008|
Patent applications by Ushio Inc.