摘要:
A light receiving element, comprising a semiconductor structure comprising at least a first conductivity type semiconductor layer, a first, second conductivity type semiconductor layer provided on the first conductivity type semiconductor layer in the semiconductor structure, a second, second conductivity type semiconductor layer having an impurity concentration lower than that of the first, second conductivity type semiconductor layer, a second, first conductivity type semiconductor layer provided on the second, second conductivity type semiconductor layer, or a second, first conductivity type semiconductor layer provided within the second, second conductivity type semiconductor layer.
摘要:
A semiconductor device includes a semiconductor substrate having a center area where an IC is formed and a peripheral area surrounding the center area, a first wiring pattern formed on the substrate in the center area, a second wiring pattern formed in the peripheral area wherein the second wiring pattern encompasses the center area, a first insulating layer formed over the center and peripheral areas, and a second insulating layer formed on the first insulating layer which is formed on the semiconductor substrate wherein the second insulating layer is not formed over the second wiring pattern.
摘要:
When gradation values of an original image are converted, a pixel data read unit reads out a piece of pixel data, and a pixel data conversion unit converts the gradation value of the piece of pixel data. A condition judging unit decides whether a pixel corresponding to the piece of pixel data satisfies a predetermined condition, and a data conversion correction unit corrects by a stochastic process the conversion performed by the pixel data conversion unit when the condition judging unit decides that the piece of pixel data satisfies the predetermined condition.
摘要:
Disclosed is a single plate projection type display apparatus which is capable of achieving a high luminance without an increase in an output of a light source. A first lens plate having a plurality of lenses divides a light from a light source into a plurality of light beams. A second lens plate having a plurality of lenses superposes the divided plurality of light beams on a light valve, thereby performing an illumination. A color separation optical system composed of dichroic mirrors which are perpendicular to an XY plane and form predetermined angles to each other, performs a color separation for the light beams from the second lens plate. The light valve modulates R, G and B light beams which are incident thereonto. The modulated lights are projected by a projection lens. The whole shape of the second lens plate is a rectangle. The second lens plate is disposed so that a longitudinal direction of the longer side of the whole shape of the rectangle is perpendicular to a plane formed by a normal line to the dichroic mirrors and an optical axis immediately before an incidence onto the dichroic mirrors.
摘要:
A handwriting storing and reproducing method which takes small images including a leading edge for writing and stores the small images in a time sequential manner following a movement of a writing device. The method then reads out the stored small images and overlaps a just read out small image to a previously read out small image so as to obatain a partial image when both small images include portions which include partial handwritings coincident to one another. Thereafter, the method overlaps one partial image to another partial image-so as to obtain a larger image when both partial images include portions which include partial handwritings coincident to one another.
摘要:
A roof single includes a substantially rectangular tab extending from an end portion of a widthwisely extending eave side of a shingle body. When a long side of the rectangular tab is X and a short side thereof is Y, the shingle body has a width of 2X and a depth of 2Y+a (where a>0).
摘要:
In an image reading apparatus, first and second semiconductor chips are arranged in series on a transparent insulative base. The semiconductor chips are covered by a protective layer and have conductive pads located both side of the series arrangement of the chips. A traveling path in which a document passes is defined on the protective layer between the pads.
摘要:
The present invention provides a gaming machine including gaming terminals having high payout rate without increasing loss on the management side. When a result of a base game associated with a payout is obtained, the gaming machine determines whether at least a competing game condition associated with the payout is satisfied or not and, when it is determined that the competing game condition is satisfied, sets neighboring gaming terminals as opponents. When the opponent participates in a competing game, a competing game for winning a payout by competing against the opponent is run. According to a result of the competing game, at least a part of the payout is given to the winner of the competing game, and no payout is given to the loser of the competing game.
摘要:
A semiconductor memory device includes a static memory cell having six MOS transistors arranged on a substrate. The six MOS transistors include first and second NMOS access transistors, third and fourth NMOS driver transistors, and first and second PMOS load transistors. Each of the first and second NMOS access transistors has a first diffusion layer, a pillar-shaped semiconductor layer, and a second diffusion layer arranged vertically on the substrate in a hierarchical manner. Each of the third and fourth NMOS driver transistors has a third diffusion layer, a pillar-shaped semiconductor layer, and a fourth diffusion layer arranged vertically on the substrate in a hierarchical manner. The lengths between the upper ends of the third diffusion layers and the lower ends of the fourth diffusion layers are shorter than the lengths between the upper ends of the first diffusion layer and the lower ends of the second diffusion layers.
摘要:
A semiconductor device according to the present invention comprises a first transistor and a second transistor, and functions as an inverter. The first transistor includes an island semiconductor layer, a first gate insulating film surrounding the periphery of the island semiconductor layer, a gate electrode surrounding the periphery of the first gate insulating film, p+-type semiconductor layers formed in the upper and lower part of the island semiconductor layer, respectively. The second transistor includes the gate electrode, a second gate insulating film surrounding a part of the periphery of the gate electrode, an arcuate semiconductor layer contacting a part of the periphery of the second gate insulating film, n+-type semiconductor layers formed in the upper and lower part of the arcuate semiconductor layer, respectively. A first contact electrically connects the p+-type semiconductor layer in the first transistor and the n+-type semiconductor layer in the second transistor.