摘要:
A heat-resistant noise-reduction grease and a bearing containing the grease for a small motor such as a motor for imaging equipment such as a blower fan and motor bearing for a household electrical appliance such as an air conditioner, which is eco-friendly and excellent in noise-reduction properties is provided.The heat-resistant lithium grease composition is composed of 5 to 20% by weight of a thickener and 95 to 80% by weight of a base oil, wherein long-chain fatty acid lithium soap with 26 to 32 carbon atoms and lithium soap comprising a higher fatty acid with 10 to 20 carbon atoms and/or a higher hydroxyfatty acid with one or more hydroxyl groups and 10 or more carbon atoms are used as the thickener, and the base oil contains, as a main component, polymer ester oil (A) in which 8 or more ester groups are arranged in comb tooth form on one side of chain molecules of oil constituted with 8 or more carbon atoms, which is expressed by the following general formula: (where each of R1, R2, R3 and R4 represents an alkyl group, x represents an integer satisfying x≧2, and y represents an integer satisfying y≧2). and the base oil has a viscosity (40° C.) of 30 to 100 mm2/s.
摘要:
A solid-state imaging apparatus is provided which includes a plurality of pixels (101) arranged in a matrix for generating a signal by a photoelectric conversion, a plurality of column amplifier units (102) arranged each correspondingly to each of columns of the plurality of pixels, for outputting a first signal generated by amplifying at a first gain the signals from the plurality of pixels, and a second signal generated by amplifying at a second gain the signals from the plurality of pixels, and an analog to digital converting unit (108) for selecting one signal from the first and second signals for analog to digital conversion.
摘要:
According to one embodiment, an electronic apparatus includes a housing including a first surface and a second surface opposite the first surface. The first surface includes a protrusion. The second surface includes a first recess opposite the protrusion and a second recess adjacent to the first recess. The second recess has substantially the same shape as the first recess.
摘要:
In an image sensing apparatus having a plurality of unit cells, each including a plurality of photoelectric conversion elements and a common circuit shared by the plurality of photoelectric conversion elements, arranged in either one or two dimensions, the plurality of photoelectric conversion elements are arranged at a predetermined interval.
摘要:
An image sensing apparatus includes a pixel unit which has an array of a plurality of groups each including a plurality of pixels arrayed in a row direction and a column direction, and an adding unit configured to add, of pixel signals output from the plurality of pixels arrayed in the groups, homochromatic pixel signals. The adding unit has, for each group, a common pixel amplifier commonly connected to homochromatic pixels. The adding unit adds the pixel signals of the homochromatic pixels in the gate portion of the common pixel amplifier so that the spatial centers of gravity of the pixels added in the group are arranged at equal pitches in at least one of the row direction and the column direction.
摘要:
There is provided an imaging device which eliminates complexity in reading an image in low resolution and reading an image in high resolution and realizes prevention of decrease in frame rate. The device includes a pixel region including a plurality of pixel elements and imaging an incident light of an object as an image and a reading unit for thinning out a pixel element from the pixel region to read a thinned out image in low resolution and reading a partial image in resolution higher than the thinned out image from a partial region of the pixel region (a horizontal shift register and a vertical shift register), wherein the reading unit reads the thinned out image and the partial image from mutually different pixel elements and reads the thinned out image and the partial image as different imaging frames.
摘要:
An imaging apparatus includes a pixel unit having a plurality of components, each having a plurality of pixels arranged in row and column directions. The plurality of pixels in each component output color signals having a plurality of colors. The apparatus also includes an adding unit configured to perform an addition of color signals of the same color in each component. The color signals are outputted from the plurality of pixels. The adding unit performs the addition without adding a color signal outputted from a part of the plurality of pixels in each component such that spatial centroids of the added color signals having a plurality of colors are located at substantially the same pitch at least in one of the row and column directions.
摘要:
An imaging apparatus includes a pixel unit having a plurality of components, each having a plurality of pixels arranged in row and column directions. The plurality of pixels in each component output color signals having a plurality of colors. The apparatus also includes an adding unit configured to perform an addition of color signals of the same color in each component. The color signals are outputted from the plurality of pixels. The adding unit performs the addition without adding a color signal outputted from a part of the plurality of pixels in each component such that spatial centroids of the added color signals having a plurality of colors are located at substantially the same pitch at least in one of the row and column directions.
摘要:
There is provided an imaging device which eliminates complexity in reading an image in low resolution and reading an image in high resolution and realizes prevention of decrease in frame rate. The device includes a pixel region including a plurality of pixel elements and imaging an incident light of an object as an image and a reading unit for thinning out a pixel element from the pixel region to read a thinned out image in low resolution and reading a partial image in resolution higher than the thinned out image from a partial region of the pixel region (a horizontal shift register and a vertical shift register), wherein the reading unit reads the thinned out image and the partial image from mutually different pixel elements and reads the thinned out image and the partial image as different imaging frames.
摘要:
In order to form a magnified image without degradation of a resolution, signals of pixels contained in a first image pickup area are read through addition of n (n is a natural number) pixels, and signals of pixels contained in a second image pickup area smaller than the first image pickup area are read through addition of m (m