摘要:
A solid-state color image pickup apparatus comprises a plurality of pixels, wherein said plurality of pixels are arranged to form an array pattern comprising a first checkered pattern and a second checkered pattern, wherein each of said plurality of pixels detects colors signals of red, green, and blue, and wherein said plurality of pixels comprises: higher-sensitivity pixels forming the first checkered pattern; and lower-sensitivity pixels forming the second checkered pattern.
摘要:
To obtain high sensitivity image data in a dark scene, a solid-state imaging device includes: a semiconductor substrate; photoelectric conversion films stacked in a direction perpendicular to the semiconductor substrate, each converting an incident light to a signal charge; pixel electrode films on the photoelectric conversion films, each receiving the signal charge, the pixel electrode films being partitioned and arranged in an array in accordance with pixels, the array comprising units each comprising the pixel electrode films adjacent to one another; and a signal readout circuit in the semiconductor substrate in accordance with one of the units, the signal readout circuit comprising: pixel selection transistors each independently reading out the signal charge from one of the pixel electrode films; and an output transistor connecting to output portions in the pixel selection transistors, so that the signal readout circuit outputs an signal in accordance with the signal charge.
摘要:
To provide a solid-state imaging device in which noise caused by fluctuation of potential of a readout pulse can be prevented from being superposed on the amount of signal charges even if the potential of the readout pulse fluctuates, the solid-state imaging device having: a semiconductor substrate having a charge-storage region and a charge coupled element type of signal readout circuit; and a photoelectric conversion film converting incident light into signal charges in accordance with the intensity of the incident light, the signal charges being accumulated in the signal charge-storage region and read out by the signal readout circuit; a potential barrier unit provided around a connection portion for passing the signal charges through the signal charge-storage region so that the potential barrier unit serves as a potential barrier against charges in the wiring connection portions.
摘要:
The present invention provides a colored curable composition including a dye represented by the following formula (I), a color filter prepared by using the colored curable composition, and a method for manufacturing the color filter.
摘要:
An image composition method comprises: subjecting a first high-sensitivity image signal generated based on high-sensitivity image outputs from corresponding ones of a plurality of pixel positions in a solid-state imaging element that has imaged a subject, to a first nonlinear conversion, so as to prepare a second high-sensitivity image signal; subjecting a first low-sensitivity image signal generated based on low-sensitivity image outputs from corresponding ones of the plurality of pixel positions, to a second nonlinear conversion, so as to prepare a second low-sensitivity image signal; and subjecting the second high-sensitivity image signal and the second low-sensitivity image signal to weight adding at every common pixel position, over the entire range of an incident light exposure level exhibited by each incident light that entered to each of the plurality of pixel positions, so as to produce a composed image signal of the subject.
摘要:
In a reservoir unit installed in a fuel tank, in order to reduce noise generated from the engaging faces between guide rails extending from a plate-shaped portion of an upper subunit, fixed to the top face of the fuel tank, to a lower subunit, and slots provided in a reservoir in the lower subunit, a reservoir is configured of an upper subunit, a lower subunit and an elastic member, wherein the upper subunit is provided with a plate-shaped portion to block an opening formed in the fuel tank and guide rails extending from that plate-shaped portion to the bottom of the fuel tank; and slots and to slidably accept those guide rails are integrally formed with a reservoir. A metal plate intervenes between at least one position of the engaging face of the inner circumference of each slot and a guide rail, and the guide rails are formed in a flat plate shape, with slits extending upward from the lower part being formed at the tip of each.
摘要:
In order to fit a reservoir unit to be installed in a fuel tank in such a manner that the air-tightness of the fuel tank be not lost even if a large acceleration or deceleration works on the fuel tank, the reservoir unit is configured of an upper subunit, a lower subunit and an elastic member. The upper subunit is provided with a plate-shaped portion to block an opening formed in the fuel tank and guide rails and extending from that plate-shaped portion to the bottom of the fuel tank, and the two elements are integrally molded of resin. The lower subunit is provided with a resin-built reservoir, and slots to slidably accept the guide rails are integrally molded with the reservoir. When a large force works on the reservoir unit and the fuel tank, the guide rails and are destroyed before the plate-shaped portion would be, so that the destruction of the plate-shaped portion can be prevented.
摘要:
An internal combustion engine is provided with a decompressing mechanism including: a pin supported so as to be turnable on a camshaft; a flyweight supported for turning relative to the camshaft by the pin on the camshaft; and a decompression cam capable of operating together with the flyweight to apply valve opening force to an engine valve. The pin is inserted in holes formed in the flyweight so as to be turnable. A spring washer restrains the pin and the flyweight from movement relative to each other, so that generation of rattling noise due to collision between the pin and the flyweight can be prevented or controlled.
摘要:
A solid-state image pickup apparatus includes photosensitive cells and color filter segments arranged in a particular pattern and assigned to a particular photosensitive cell each. Signal charges generated in the photosensitive cells by photoelectric transduction are digitized and then written to a frame memory as pixel data. Correlation of the pixel data read out of the frame memory is detected. Each color is multiplied by a particular constant on the basis of the detected correlation of the pixel data to thereby output corrected pixel data. The corrected pixel data are used to generate high-frequency luminance data and three primary color data for actual pixels and virtual pixels. The various kinds of data are used to generate a luminance signal and chrominance signals.
摘要:
A fuel supply system includes a fuel pump 2 and a housing 1 that are disposed within a fuel tank 6. A damping material 50 is disposed on an upper end portion of a sidewall of the housing 1. The damping material 50 reduces the transmission of vibrations generated by the fuel pump 2 from to the fuel tank 6 to thereby prevent the fuel tank from vibrating. The damping material 50 may include an elastic material having a specific gravity of 0.12 to 0.4. Alternatively, the damping material 50 may include a fuel-resistant paper material.