Abstract:
A method for manufacturing a semiconductor device using inclined stage of a dicing saw in order to cut the semiconductor substrate obliquely with respect to the depthwise direction. When a plurality of semiconductor chips diced obliquely are connected, a degree of connecting accuracy is increased, and it is possible to realize a contact-type image sensor of high resolving power and high accuracy.
Abstract:
A hydraulic construction for a working vehicle comprising a transmission case housing a hydraulic clutch and defining a lateral opening, and hydraulic control device mounted on an inner face of a cover attached to the transmission case to close the opening, the hydraulic control device acting to control oil flows to the hydraulic clutch. The hydraulic control device is hydraulically connectable to oil passage device connected to the hydraulic clutch when the cover is attached to the transmission case.
Abstract:
Provided is a photodetector device for detecting light intensity based on a detection signal of a difference circuit, the photodetector device including: a first light receiving element which generates an electric charge based on incident light; a second light receiving element, which includes a light blocking part for blocking incident light and generates an electric charge being a reference; and a storage detection circuit for detecting that an output voltage of the first light receiving element or the second light receiving element has reached a predetermined potential and outputting the detection signal when the difference does not reach a predetermined value even though sufficient incident light is provided.
Abstract:
A mobile communication device having a touch screen, a detector and a controller is provided. The touch screen is adapted for displaying and entering data. The detector is configured to detect a trace drawn and entered on the touch screen. The controller is configured to scale up and to scale down data displayed on the touch screen depending on a direction of the trace.
Abstract:
A portable terminal includes a display unit that displays an image based in image information; a touch panel overlapped by a display area on which the image is displayed; a move unit that moves a window in response to movement of an object while the object is in contact with any position within an area of the touch panel corresponding to a predetermined area of the window displayed by the display unit; a determining unit that determines whether a part of the window moved by the move unit goes out of the display area; and a display control unit that controls the display unit to change the display of the window to a predetermined size to nondisplay, and displays an image based on indication information representing the window when it is determined that the part of the window moved with the move unit goes out of the display unit.
Abstract:
A cellular phone includes: a user interface for accepting an input; a communication interface for making a call via a radio communication with a base station; a display unit for displaying figures and characters; a first display controller for setting a display orientation of the display unit in one of a first display orientation and a second display orientation; and a second display controller for controlling the display unit so that the display orientation is set in the first display orientation if the communication interface starts a call. The first display orientation means a orientation that connects a top sideline of the display unit and a bottom sideline of the display unit, and the second display orientation means a orientation that is obtained by rotating the first display orientation by about 90° clockwise or counterclockwise about a vertical axis of the display unit.
Abstract:
Provided is a photodetection device which is small in size and has excellent sensitivity. A photodetection device puts cathode terminals of photodiodes having different spectral characteristics into an open end state, and detects light intensity of a desired wavelength region according to a difference in electric charges that have been stored in those photodiodes in a given period of time. The photodiodes employ a system of storing electric charges, and hence even if a photocurrent is small, the photocurrent may be stored to obtain the electric charges required for detection, and the downsizing and high detection performance of a semiconductor device that forms the photodiodes may be achieved. Further, a wide dynamic range may be realized with an electric charge storage time being variable according to the light intensity, to intermittently drive an element required for difference detection at the time of difference detection so as to suppress electric power consumption, or to average the output so as to reduce flicker.
Abstract:
The information terminal body may be designed to foldably pivot a pair of flat cases each having a display unit through a hinge which is equipped with a photographing optical system for the camera function unit of which optical axis of lens is perpendicular to an axial center of the hinge. The display units display information from communication channels and images taken in by the camera. The cases may have the display units such that the display units face outside in a folded state. At least one of the two display units may be a finder for photographers, while the other may be a finder for the subject persons. The terminal is equipped with a shutter button and a terminal operation button. The terminal operation button works also as a shutter button. The information terminal is also equipped with a viewfinder for the camera lens system.
Abstract:
A photoelectric converter capable of reducing random noise has a photoelectric conversion circuit that generates an optical signal in correspondence to incident light, a reset circuit connected to an output terminal of the photoelectric conversion circuit, and a first amplification circuit connected to output terminals of the photoelectric conversion circuit and the reset circuit. A first electric charge transfer unit has a terminal connected to an output terminal of the amplification circuit and a terminal connected to a first capacitor. Second and third electric charge transfer units have terminals connected to second and third amplification circuits and other terminals connected to second and third capacitors, and the second and third amplification circuits are connected to the first and second capacitors, respectively. A source follower amplifier has a gate connected to the third electric charge transfer unit and the third capacitor, and a channel selection circuit is connected to a source of the source follower amplifier. A common signal line is connected to an output terminal of the channel selection circuit, a first current source is connected to the common signal line, and a second current source is connected to the source of the source follower.
Abstract:
To provide a photoelectric conversion device with low noise at low cost. The photoelectric conversion device includes: a plurality of photoelectric conversion circuits whose output potentials change according to an amount of incident light; a plurality of reset circuits each connected to an output of each of the photoelectric conversion circuits; a plurality of amplification circuits for amplifying the output potentials of the photoelectric conversion circuits, the amplification circuits each being connected to the output of each of the photoelectric conversion circuits; a plurality of signal read circuits for reading the outputs from the amplification circuits; and a plurality of holding circuits for temporarily holding the read outputs from the amplification circuits.