摘要:
A substrate on which a plurality of thin films having a plurality of cross-sections corresponding to the cross-section of a micro-structure are formed is placed on a substrate holder. The substrate holder is elevated to bond a thin film formed on the substrate to the surface of a stage, and by lowering the substrate holder, the thin film is separated from the substrate and transferred to the stage side. The transfer process is repeated to laminate a plurality of thin films on the stage and to form the micro-structure. Accordingly, there are provided a micro-structure having high dimensional precision, especially high resolution in the lamination direction, which can be manufactured from a metal or an insulator such as ceramics and can be manufactured in the combined form of structural elements together, and a manufacturing method and an apparatus thereof.
摘要:
A top surface of a wafer is provided with an n-type source region, an n-type drain region, and an n-type semiconductor region. Dry etching using a plasma is performed with respect to an interlayer insulating film deposited on the wafer to form openings reaching the respective regions, followed by light etching for removing a damaged layer. In this case, exciting light is supplied intermittently to the n-type semiconductor region. The progression of the removal of the damaged layer and the stage of development of a newly damaged layer are sensed by monitoring the change rate of the intensity of reflected probe light in the presence and absence of the exciting light, resulting in the formation of a semiconductor device having low and equal contact resistance. In-line control using optical evaluation enables the implementation of semiconductor devices with excellent and consistent properties.
摘要:
A socket for electric parts is equipped with a socket body having a mounting face on which an electric part is mounted; contact pins fixed on the socket body, each having a contact portion, a trigger portion, and a spring portion; and a cover mounted on the socket body, free to move up and down. The end edge of the contact portion contacts a corresponding lead of the electric part and is configured to incline with respect to the end edge of the lead. The trigger portion and the spring portion are configured to project toward the center of the socket body. The width of the spring portion projecting toward the center of the socket body is such as to increase progressively in going to the base portion of the contact pin. In this way, a high pressure of contact between the lead and the contact pin and a sufficient wiping action are ensured, and a socket for electric parts capable of continued high performance over a long period of time is provided.
摘要:
The invention provides a polymeric insulating material having a high dielectric breakdown voltage. The material comprises polypropylene which has been obtained in a yield of at least 300,000 g/g-Ti based on titanium in a catalyst upon polymerization, contains ash in an amount not greater than 40 ppm by weight when analyzed by completely burning the polypropylene in air, said ash containing titanium in an amount not greater than 1 ppm by weight based on the weight of the polypropylene, and also contains chlorine in an amount not greater than 2 ppm by weight and boiling n-heptane soluble matter in an amount not smaller than 1 wt. % but not greater than 10 wt. %. To further improve the dielectric breakdown voltage an inorganic oxide or hydroxide free of particles of 10 .mu.m and greater in diameter and having an average particle size not greater than 1 .mu.m, an organopolysilane, a maleic-anhydride-grafted polypropylene, or a silane compound containing at least one organic polyether group can be added to the polypropylene.
摘要:
An electrophotographic photoreceptor comprising a conductive substrate having provided thereon a photoconductive layer is disclosed, said photoconductive layer containing a high polymeric compound comprising a repeating unit comprised of a tetracarboxylic acid anhydride skeleton and a divalent organic group skeleton having an aromatic nucleus, said two skeletons being bonded via a nitrogen atom. Said high polymeric compound is formed by co-deposition of a tetracarboxylic acid anhydride compound and an aromatic diamine compound. The photoreceptor exhibits high sensitivity, high durability, and excellent image quality retention even when used repeatedly or in a high humidity environment.
摘要:
Provided is a method for manufacturing a solar cell with an interconnection sheet, a method for manufacturing a solar cell module, a solar cell with an interconnection sheet, and a solar cell module. Fixing resin is arranged at least on one side of a location between electrodes of solar cell and a location between interconnections of an interconnection sheet. Thereafter, a first cure state of fixing resin is attained. Thereafter, an adjoining member containing conductive material is provided, and a solar cell and interconnection sheet are stacked to soften the fixing resin exhibiting the first cure state and then re-cure the same to attain a second cure state.
摘要:
A back electrode type solar cell in which a no-electrode-formed region where no electrode is placed is provided in a part of a peripheral portion of a back surface of the back electrode type solar cell such that a line connecting end portions of a plurality of electrodes to one another includes a partially inwardly recessed region and the no-electrode-formed region is located adjacent to each of an electrode for n-type and an electrode for p-type adjacent to each other, a solar cell module, a method of manufacturing a back electrode type solar cell with interconnection sheet, and a method of manufacturing a solar cell module are provided.
摘要:
There is provided a solar battery, including: a solar cell including a porous electrode provided on at least one surface of a substrate; a conductive wire electrically connected to the porous electrode; and an adhesive material provided between the porous electrode and the conductive wire, wherein a part of the adhesive material penetrates into the porous electrode. There is also provided a method of manufacturing the solar battery.
摘要:
Disclosed herein is a two-cycle engine that includes an exhaust port which is opened and closed at one end portion in a longitudinal direction of a cylinder; a scavenging port which is opened and closed at the other end portion in the longitudinal direction of the cylinder; and a fuel injection port which injects a fuel into the cylinder provided between the exhaust port and the scavenging port, wherein the fuel begins to be injected in a state in which at least any one of the exhaust port and the scavenging port is opened.
摘要:
A snowmobile includes a throttle motor that is protected from brake dust. The snowmobile includes a snowmobile body including an engine room therein, an engine disposed inside the engine room, brake equipment disposed inside the engine room, a throttle valve arranged to adjust intake air supplied to the engine, and a throttle motor which is disposed at a more forward position than the brake equipment inside the engine room and arranged to drive the throttle valve.