摘要:
A semiconductor device is provided having an insulated gate type transistor comprising a semiconductor body. First and second semiconductor regions define source and drain regions buried in the semiconductor body. A third semiconductor region defines a channel region disposed between the first and second semiconductor regions. A recess is provided having a bottom surface and a side surface. The recess is formed in the semiconductor body and is provided adjacent to the third semiconductor region. An insulating film is formed on the entire side surface of the recess, and a gate electrode comprising a metallic region is provided in the recess. The first, second and third regions, the gate electrode region and the insulating film are juxtaposed in a direction along a main face of the semiconductor body. The insulating film and the gate electrode region substantially occupy the recess.
摘要:
A semiconductor device, wherein an electrode wiring, which is in contact with semiconductor layers of mutually different conductive types and serves to connect at least the layers of mutually different conductive types, comprises a first portion principally composed of the same component as the principal component of the semiconductor layers, and a second portion consisting of a metal.
摘要:
A semiconductor device, e.g. a photoelectric converter, comprises a semiconductor transistor having a semiconductor controlling electrode region of one conductivity type resettable at a desired stage, an element isolation region of the same conductivity type, and an insulated gate type switching transistor for making the controlling electrode region and the element isolation region electrically conductive with each other. The element isolation region is preferably formed by at least two impurity injections with lamination or superposition. A peripheral element may be provided in the same substrate simultaneously with the formation of the semiconductor transistor and the element isolation region.
摘要:
A droplets forming device of a construction wherein a body of liquid to be introduced into a chamber connected with liquid droplets discharging orifice is heated at a heat generating section provided on a part of the chamber, and the thus heated body of liquid is discharged from the orifice in the form of droplets, and in which the surface in contact with the liquid at this heat generating section is made to have surface coarseness of from 0.05S to 2S measured in accordance with the Japanese Industrial Standard JIS B 0601.
摘要翻译:一种结构的液滴形成装置,其中被引入到与液滴喷射孔连接的室中的液体体在设置在室的一部分上的发热部分被加热,并且将这样加热的液体从 孔形成液滴,其中与该发热部分的液体接触的表面的表面粗糙度根据日本工业标准JIS B 0601测得的0.05S至2S的表面粗糙度。
摘要:
An image forming apparatus includes: a plurality of paper supplying trays; an image forming unit; and a cover. The image forming apparatus further includes a cover opening/closing detecting unit that detects an operation for opening/closing the cover; a paper supplying tray opening/closing detecting unit that detects an operation for opening/closing the paper supplying tray; a paper jam detecting unit that detects a paper jam in at least one place in a paper transporting path; a paper jam release deciding unit that decides whether the paper jam in the detecting place is released or not after the confirmation of a detection; and a completion control unit that controls to complete a paper jam processing based on the decision that the paper jam in all of the places in the paper transporting path is released through the paper jam release deciding unit.
摘要:
A control system includes: an input unit through which a signal for a gesture and a background of the gesture is input; a gesture recognition unit which recognizes the gesture on the basis of the input signal; an attribute recognition unit which recognizes an attribute of a background target of the recognized gesture on the basis of the input signal; and a command transmitting unit which generates a control command on the basis of a combination of the recognized gesture and the background target attribute and transmits the control command to a device.
摘要:
The loose-flange type fitting according to the present invention is closely sealed with an elastic gasket whose both the sides and outer circumferential face are pressed against a pipe collars and a reinforcing ring so that the seal contact therebetween increases in degree together with rising of a tubeside internal pressure, in which the seal material comprising an annular elastic gasket, a metallic reinforcing ring disposed on the outer circumferential side of the elastic gasket and the inner circumferential face of the elastic gasket having substantially a V-shaped cross-section and the axial width of the gasket being broader than that of the reinforcing ring under non-compression conditions.
摘要:
A printing head is intended to achieve high reliability and a production method of the printing head is intended to achieve high yield at low cost. A liquid ejecting printing head employs a base body, in which an electrothermal transducer element, a driving functional element for driving the electrothermal transducer element, a wiring electrode connecting between the electrothermal transducer element and the driving functional element, and an insulation layer provided on the wiring electrode are formed on a substrate. The electrothermal transducer element has a heat generating resistor formed of a material selected from the group consisting TaN, HfB2, Poly-Si, Ta—Al, Ta—Ir, Au and Ag. A protective layer above the heat generating body is formed of an insulative compound deposited to be low density to high density in order. The protective layer is formed by depositing the insulative material in the electrothermal transducer element or the wiring electrode with elevating the temperature of the base body from low temperature to high temperature.
摘要:
A heat generating resistor comprised of a film composed of a TaN0.8-containing tantalum nitride material which is hardly deteriorated and is hardly varied in terms of the resistance value even upon continuous application of a relatively large quantity of an electric power thereto over a long period of time. A substrate for a liquid jet head comprising a support member and an electrothermal converting body disposed above said support member, said electrothermal converting body including a heat generating resistor layer capable of generating a thermal energy and electrodes being electrically connected to said heat generating resistor layer, said electrodes being capable of supplying an electric signal for demanding to generate said thermal energy to said heat generating resistor layer, characterized in that said heat generating resistor layer comprises a film composed of a TaN0.8-containing tantalum nitride material. A liquid jet head provided with said substrate for a liquid jet head. A liquid jet apparatus provided with said liquid jet head.
摘要:
An ink jet head provided with discharging orifices for discharging ink, which includes a substrate having a supporting member having at least a surface having substantially insulating properties and a plurality of diodes provided on the supporting member, the diodes each comprising a polycrystalline silicon layer and at least one metal silicide layer, wherein the polycrystalline silicon layer has a p-n junction surface therein.