摘要:
A method of producing a semiconductor device which comprises steps of forming an insulator layer on a semiconductor substrate, forming a semiconductor layer on the insulator layer and then annealing the semiconductor layer by means of a first laser with a second laser being applied to the insulator layer to heat it while the first layer is applied to the semiconductor laser.
摘要:
A method of manufacturing SOS type semiconductor devices having small leakage current comprising the steps of forming a single crystal semiconductor film on an insulator single crystal substrate, selectively forming a film for masking against oxidation on the surface of the single crystal semiconductor film, and thermally oxidizing the single crystal semiconductor film, in a region which is not covered with the masking film, down to the surface of the insulating single crystal substrate in a water vapor atmosphere having a high pressure which is at least more than atmospheric pressure.
摘要:
A semiconductor memory device provides a plurality of bit lines, a plurality of memory cells each of which is connected to a pair of different bit lines, a plurality of common word wires each of which is connected to the memory cells via a transmission gate. A characteristic feature of the present invention is to provide at least one amplifier between two memory cells which are connected to a word line or a bit line so as to prevent an increase of the access time of the memory device.
摘要:
The method of manufacture of a semiconductor device having wirings or electrodes of silicide formed by: exposing parts of a single-crystal silicon layer formed on an insulating substrate, forming a film of metal over the exposed parts, and annealing so that a silicide is formed of the silicon and metal throughout the entire thickness of the silicon layer. The single-crystal silicon layer may be formed on a sapphire or spinel substrate having a film of silicon dioxide, sapphire or spinel, epitaxially grown on a silicon substrate.
摘要:
The present invention provides a display panel that can improve the adhesion strength of a sealing member and that can reduce moisture permeation caused by an alignment film without performing a treatment to remove the alignment film. A display panel according to the present invention is a display panel having a pair of substrates attached to each other via a sealing member. At least one of the pair of substrates has a configuration in which a transparent resin film and an alignment film are laminated. In the display panel, a side face of an edge of the transparent resin film has a reverse tapered shape; the alignment film is separated at the side face of the edge; and the transparent resin film and the sealing member are attached to each other without having the alignment film therebetween.
摘要:
A method for producing an artificial bone capable of accurate molding at a joined part with appropriate strength, in which electromagnetic waves or electron beams are irradiated to a layer of at least type of powder selected from metal biomaterials, ceramics for the artificial bone and plastic resins for the artificial bone based on image data corresponding to a shape of the artificial bone, thereby effecting sintering or melting, and the thus sintered layer or melted and solidified layer is laminated, such that a surface finish step is adopted that inner faces and/or outer faces of both ends and their vicinities configuring the joined part to a human bone part are polished by a rotating tool based on the image data and also irradiation of electromagnetic waves or electron beams at both ends and their vicinities constituting the joined part is set greater than that at other regions.
摘要:
When a concentration of access requests on a specific bank occurs, the delay time is caused due to the competition among the accesses, thereby lowering the processing speed of an information processing apparatus as a whole. A data transfer arbitration unit 172 sequentially transfers data to be recorded to a memory controller 160 that records data in memory having a plurality of banks. A selector 174 selects any DMAC 170 from among a plurality of DMACs, irrespective of priority sequence of transfer service for the DMAC. A transmitter 176 transmits, to a control-side transfer unit 114, data requested to be transferred by the selected DMAC 170. The selector 174 selects consecutively the DMAC 170 so that the transfer service for the same DMAC is consecutively executed, and determines the number of consecutive selections so that a transfer across the banks of the DMAC 170 occurs by a plurality of the transfer services.
摘要:
The objective of the invention is to provide a solution for tissue adhesion prevention and a method for tissue adhesion prevention that are applicable to general surgery and in which covering condition during surgery is stable and convenient. The invention is the solution for tissue adhesion prevention of which the active ingredient is trehalose. Also, it contains at least one or more among antioxidants, chelates, antiseptics, hemostatics, anti-inflammatory agents, and polysaccharides, mucopolysaccharides, salts of polysaccharides and salts of mucopolysaccharides having lubricating properties. This solution for tissue adhesion prevention is provided as any form of perfusion fluid, spray fluid, solution for spray or vaporization administration, foam-like aerosol preparation, injection solution for intravenous fluids, intravenous fluid.
摘要:
The invention provides an active matrix type TFT LCD in which a driving voltage of pixel TFTs is reduced. A pixel is formed with two thin film transistors, i.e., a positive-voltage-applying n-channel TFT for applying a data voltage having a positive polarity to a pixel electrode and a negative-voltage-applying p-channel TFT for applying a data voltage having a negative polarity to the pixel electrode. A source electrode of the positive-voltage-applying TFT is connected to the pixel electrode; a drain electrode of the same is connected to a data bus line for applying the positive voltage; and a gate electrode of the same is connected to a gate bus line for applying the positive voltage. A source electrode of the other TFT is also connected to the pixel electrode; a drain electrode of the same is connected to a data bus line for applying the negative voltage; and a gate electrode of the same is connected to a gate bus line for applying the negative voltage.
摘要:
Laser beams emitted by a plurality of laser sources are divided into a plurality of sub-beams, which are irradiated onto selected portions of an amorphous semiconductor on a substrate to crystallize the amorphous semiconductor. A difference in diverging angles between the laser beams is corrected by a beam expander. The apparatus includes a sub-beam selective irradiating system including a sub-beam dividing assembly and a sub-beam focussing assembly. Also, the apparatus includes laser sources, a focussing optical system, and a combining optical system. A stage for supporting a substrate includes a plurality of first stage members, a second stage member disposed above the first stage members, and a third stage member 38C, rotatably disposed above the second stage to support an amorphous semiconductor.