Abstract:
A semiconductor device includes a first driver circuit for supplying a first potential to a first power supply node of the sense amplifier, second and third driver circuits for supplying a second potential and a third potential to a second power supply node of the sense amplifier, and a timing control circuit for controlling operations of the first to third driver circuits. The timing control circuit includes a delay circuit for deciding an ON period of the third driver circuit. The delay circuit includes a first delay circuit having a delay amount that depends on an external power supply potential and a second delay circuit having a delay amount that does not depend on the external power supply potential, and the ON period of the third driver circuit is decided based on a sum of the delay amounts of the first and second delay circuits.
Abstract:
Disclosed is a semiconductor memory device comprising a memory cell array block, and a circuit region arranged with the memory cell array block along a first direction. The circuit region comprises a first region and a second region arranged with the first region along the first direction. The first region is provided with a first circuit and a second circuit which are aligned in a second direction perpendicular to the first direction. The second region is provided with a plurality of third circuits which are aligned in the second direction.
Abstract:
Disclosed is a semiconductor memory device comprising a memory cell array block, and a circuit region arranged with the memory cell array block along a first direction. The circuit region comprises a first region and a second region arranged with the first region along the first direction. The first region is provided with a first circuit and a second circuit which are aligned in a second direction perpendicular to the first direction. The second region is provided with a plurality of third circuits which are aligned in the second direction.
Abstract:
The present invention is to provide a novel prostacyclin production-increasing agent, a blood flow enhancer, a prophylaxis or improvement agent of blood flow disorder, or a skin improving agent, each of which comprises an elderberry extract as an effective ingredient, and foods, medicaments or cosmetics containing the same.
Abstract:
An imaging optics capable of compensating for chromatic aberration is provided with a light shielding means in a surface peripheral area of a certain lens element in a lens system so as to block a light flux of a specified wavelength range, thereby eliminating chromatic aberration in halo of the light flux of the specified wavelength range when it passes the periphery of the lens system. Thus, the invention provides the imaging optics that, without an increase in the number of pieces of lens elements and without a use of an expensive specified low-dispersion glass material, in contrast with the prior art imaging optics of the same optical performances, well compensates for chromatic aberration, especially, in halo.
Abstract:
A semiconductor device includes a first driver circuit for supplying a first potential to a first power supply node of the sense amplifier, second and third driver circuits for supplying a second potential and a third potential to a second power supply node of the sense amplifier, and a timing control circuit for controlling operations of the first to third driver circuits. The timing control circuit includes a delay circuit for deciding an ON period of the third driver circuit. The delay circuit includes a first delay circuit having a delay amount that depends on an external power supply potential and a second delay circuit having a delay amount that does not depend on the external power supply potential, and the ON period of the third driver circuit is decided based on a sum of the delay amounts of the first and second delay circuits.
Abstract:
An imaging optics capable of compensating for chromatic aberration is provided with a light shielding means in a surface peripheral area of a certain lens element in a lens system so as to block a light flux of a specified wavelength range, thereby eliminating chromatic aberration in halo of the light flux of the specified wavelength range when it passes the periphery of the lens system. Thus, the invention provides the imaging optics that, without an increase in the number of pieces of lens elements and without a use of an expensive specified low-dispersion glass material, in contrast with the prior art imaging optics of the same optical performances, well compensates for chromatic aberration, especially, in halo.
Abstract:
An imaging apparatus includes an imaging unit for capturing a subject and generating image data of the subject, an operation input unit for receiving inputs of operation signals containing a release signal for instructing the imaging unit to shoot, an acceleration detector for detecting an acceleration of the imaging apparatus, a state detector for separately detecting a case in which the imaging apparatus is overland, a case in which the imaging apparatus is underwater and a photographer shoots while swimming, and a case in which the imaging apparatus is underwater and the photographer shoots while changing a water depth, and a control unit for performing operation control depending on an input into the operation input unit and/or into the acceleration detector according to a state detection result by the state detector.
Abstract:
A semiconductor device includes a plurality of signal lines which are arranged at a predetermined pitch; first and second MOS transistors which are connected to the signal lines, and also serially connected to each other; and a connection device which functions as a connection node between the serially-connected first and second MOS transistors, and connects a source area of one of the first and second MOS transistors to a drain area of the other of the first and second MOS transistors via contact holes, which are formed through an insulating layer, and a conduction layer connected to the contact holes.
Abstract:
A transmission-reception device receives site screen data transmitted from an IP server. An SRAM records the site screen data received by the transmission-reception device. When in a reception standby state, the CPU reads the site screen data recorded in the SRAM, generates a site screen, and displays this on the liquid crystal display.