Abstract: An object is to provide a light emitting device capable of efficiently dissipating heat generated in a semiconductor light-emitting element.

Abstract: A light emitting apparatus is comprised of a multilayer chip varistor having a varistor element body, a semiconductor light emitting element, and a reflecting portion. The varistor element body includes a varistor layer, and a plurality of internal electrodes opposed to each other so as to interpose the varistor layer between the internal electrodes. The semiconductor light emitting element is disposed on the multilayer chip varistor and is electrically connected to the plurality of internal electrodes so as to be connected in parallel to the multilayer chip varistor. The reflecting portion is disposed between the multilayer chip varistor and the semiconductor light emitting element. The reflecting portion reflects light traveling toward the multilayer chip varistor out of light generated by the semiconductor light emitting element.

Abstract: An image of an inspection object is picked up by an image pickup unit, and a characteristics quantity of an image of a defect part extracted by a defect extracting unit is extracted and digitized by a characteristics extracting unit. A database preparing unit regroups defects having similar characteristics by a defect classification unit on the basis of the characteristics information digitized by the characteristics extracting unit with respect to defects belonging to a defect group selected and designated by an operator via a display/input unit, and prepares on a database memory a database in which the defects of the inspection object are hierarchically classified.

Abstract: A multilayer chip varistor comprises a multilayer body in which a plurality of varistor portions are arranged along a predetermined direction, and a plurality of terminal electrodes. Each varistor portion has a varistor layer to exhibit nonlinear voltage-current characteristics, and a plurality of internal electrodes disposed so as to interpose the varistor layer between them. Each terminal electrode is disposed on a first outer surface parallel to the predetermined direction out of outer surfaces of the multilayer body and is electrically connected to a corresponding internal electrode out of the plurality of internal electrodes. Each of the plurality of internal electrodes includes a first electrode portion overlapping with another first electrode portion between adjacent internal electrodes out of the plurality of internal electrodes, and a second electrode portion led from the first electrode portion so as to be exposed in the first outer surface.

Abstract: A light emitting device has a semiconductor light emitting element and a multilayer chip varistor. The multilayer chip varistor has a multilayer body with a varistor portion therein, and a plurality of external electrodes disposed on an outer surface of the multilayer body. The varistor portion has a varistor layer containing ZnO as a principal component and exhibiting nonlinear voltage-current characteristics, and a plurality of internal electrodes arranged to interpose the varistor layer between them. Each of the external electrodes is connected to a corresponding internal electrode out of the plurality of internal electrodes. The semiconductor light emitting element is disposed on the multilayer chip varistor. The semiconductor light emitting element is connected to corresponding external electrodes out of the plurality of external electrodes so as to be connected in parallel to the varistor portion.

Abstract: A varistor has a varistor element body, and an external electrode disposed on the varistor element body. The varistor element body contains ZnO as a principal component, and a rare-earth metal. The external electrode has an electrode layer. The electrode layer is formed on an external surface of the varistor element body by simultaneous firing with the varistor element body. The electrode layer contains Pd.

Abstract: An image of an inspection object is picked up by an image pickup unit, and a characteristics quantity of an image of a defect part extracted by a defect extracting unit is extracted and digitized by a characteristics extracting unit. A database preparing unit regroups defects having similar characteristics by a defect classification unit on the basis of the characteristics information digitized by the characteristics extracting unit with respect to defects belonging to a defect group selected and designated by an operator via a display/input unit, and prepares on a database memory a database in which the defects of the inspection object are hierarchically classified.

Abstract: An inkjet print head of an inkjet recorder is provided with a masking plate (or nozzle protecting plate), which is of such configuration as to securely protect the nozzle face against contact and collision with a recording medium and adherence of foreign matter on the recording medium, and to prevent undesired ink droplets from collecting on the masking plate (or nozzle protecting plate) or the nozzle face. The inkjet print head with an assembly of more than one nozzle is designed to be scanned over a cloth while injecting inks from said nozzles onto the cloth to form image patterns on it, and is made up of a nozzle protecting plate mounted on the print head at a given distance from the nozzle face, the nozzle protecting plate having an opening or openings formed as a path or paths for discharge of the inks.