Abstract: An imaging apparatus includes a plurality of pixels, a plurality of signal lines, and a plurality of comparators. The imaging apparatus further includes a first switch and a second switch. The first switch includes a first terminal configured to receive signal from one of the signal lines is input, and a second terminal connected to an input node of one of the comparators. The second switch includes a first terminal connected to the input node of the one comparator, and a second terminal to which a signal from another one of the signal lines is input.

Abstract: Provided are a lens barrel and an imaging device, with which it is possible to lock an optical member of which the movement in an optical axis direction is made free in a case where there is no electrification, particularly to hold the optical member in a locked state without use of electric power. A movable frame that holds a focus lens is driven in the optical axis direction by a linear motor. In a case where the movable frame is to be locked with the linear motor being not electrified, the movable frame (engagement portion) is caused to abut onto a restriction portion at an end portion of the movable range of the movable frame and a locking ring is caused to rotationally move to a locking position by an electric actuator. Accordingly, the movable frame is fixed by the restriction portion and a locking portion of the locking ring to become unable to move.

Abstract: In an imaging device, a differential stage includes an input transistor having an input node connected to a floating diffusion portion, a first control line and a second control line are located in a plurality of sets, the first control line is connected to connection portions of some sets of the plurality of sets, and the second control line is connected to connection portions of the other sets of the plurality of sets.

Abstract: A semiconductor apparatus includes a stack of first and second chips each having a plurality of pixel circuits arranged in a matrix form. The pixel circuit of the a-th row and the e1-th column is connected to the electric circuit of the p-th row and the v-th column. The pixel circuit of the a-th row and the f1-th column is connected to the electric circuit of the q-th row and the v-th column. The pixel circuit of the a-th row and the g1-th column is connected to the electric circuit of the r-th row and the v-th column. The pixel circuit of the a-th row and the h1-th column is connected to the electric circuit of the s-th row and the v-th column.

Abstract: The lens interchangeable digital camera includes a sensor movement type shake correction mechanism that performs a sensor movement operation of moving an image sensor in a direction to cancel a shake. A characteristic data acquisition unit acquires optical characteristic data corresponding to optical characteristics of an imaging optical system of a lens unit mounted on a body mount. A determination unit determines whether or not adaptive optical characteristic data that can be handled by an image correction unit that performs image correction based on the optical characteristic data can be acquired. An operation deciding unit prohibits a shift operation which is at least a part of a sensor movement operation in an uncorrectable state where the image correction based on the adaptive optical characteristic data is not possible since the adaptive optical characteristic data cannot be acquired.

Abstract: A lens interchangeable digital camera includes an image sensor in which a subject image is formed on an imaging surface through an imaging optical system including a zoom lens and a sensor movement type shake correction mechanism that performs a sensor movement operation of moving the image sensor in a direction to cancel a shake. A zoom operation determination unit determines whether or not a zoom operation in which the zoom lens moves is being performed. In a case where the zoom operation determination unit determines that the zoom operation is being performed, an operation deciding unit prohibits a shift operation which is at least a part of a sensor movement operation which is allowed while the zoom operation is stopped.

Abstract: In an imaging device, a differential stage includes an input transistor having an input node connected to a floating diffusion portion, a first control line and a second control line are located in a plurality of sets, the first control line is connected to connection portions of some sets of the plurality of sets, and the second control line is connected to connection portions of the other sets of the plurality of sets.

Abstract: An exothermic warmer (1) includes an exothermic element (11) that is covered with a first cover sheet (21) and a second cover sheet (22). The first cover sheet (21) is a sheet that is air permeable and does not substantially limit an oxidation reaction. A water-retaining material (12) is provided so as to be at least partially in contact with the exothermic element (11). The exothermic warmer (1) satisfies the following conditions (A) to (C): (A) the difference between the internal temperature of the exothermic element and the highest surface temperature of the exothermic warmer is 10° C. or less; (B) the highest skin temperature obtained when the exothermic warmer is applied to human skin is 38° C. or more and 42° C. or less; and (C) the ratio of the amount (mg/cm2·10 min) of steam generated in 10 minutes after the start of the oxidation reaction to the mass (g/cm2) of the exothermic element takes a value of 50 or more and 250 or less.

Abstract: A semiconductor apparatus includes a stack of first and second chips each having a plurality of pixel circuits arranged in a matrix form. The pixel circuit of the a-th row and the e1-th column is connected to the electric circuit of the p-th row and the v-th column. The pixel circuit of the a-th row and the f1-th column is connected to the electric circuit of the q-th row and the v-th column. The pixel circuit of the a-th row and the g1-th column is connected to the electric circuit of the r-th row and the v-th column. The pixel circuit of the a-th row and the h1-th column is connected to the electric circuit of the s-th row and the v-th column.

Abstract: An analog-to-digital conversion device of the embodiment includes a comparator and a logic circuit including a switch unit and a logic gate unit that receives a signal output from a comparator. The logic gate unit and the switch unit are connected to each other in series between a power supply node and a ground node.

Abstract: The present disclosure is related to an imaging device, an imaging system, and a moving body. The imaging device according to an exemplary embodiment includes: a plurality of pixels and a connection transistor. Each of the plurality of pixels includes a photoelectric conversion unit, an amplification transistor that outputs a signal based on an electric charge generated in the photoelectric conversion unit, and a selection transistor that connects a source of the amplification transistor and an output line. The connection transistor includes two nodes, a conducting state between the two nodes being controlled by a signal supplied to a gate of the connection transistor. One of the two nodes is connected to the source of the amplification transistor of a first pixel included in the plurality of pixels. The other is connected to the source of the amplification transistor of a second pixel included in the plurality of pixels.

Abstract: A method for manufacturing a fine hollow protruding article (1) according to the invention involves: a protrusion forming step of bringing a projecting mold part (11) that includes a heating means into contact from one surface (2D) side of a base sheet (2) including a thermoplastic resin, and, while softening, with heat, a contact section (TP) in the base sheet (2) where the projecting mold part (11) contacts the base sheet (2), inserting the projecting mold part (11) into the base sheet (2), to form a protrusion (3) that protrudes from the other surface (2U) side of the base sheet (2); a cooling step of cooling the protrusion (3) in a state where the projecting mold part (11) is inserted in an interior of the protrusion (3); and a release step of withdrawing the projecting mold part (11) from the interior of the protrusion (3) after the cooling step, to form the fine hollow protruding article (1).

Abstract: An exothermic warmer (1) includes an exothermic element (11) that is covered with a first cover sheet (21) and a second cover sheet (22). The first cover sheet (21) is a sheet that is air permeable and does not substantially limit an oxidation reaction. A water-retaining material (12) is provided so as to be at least partially in contact with the exothermic element (11). The exothermic warmer (1) satisfies the following conditions (A) to (C): (A) the difference between the internal temperature of the exothermic element and the highest surface temperature of the exothermic warmer is 10° C. or less; (B) the highest skin temperature obtained when the exothermic warmer is applied to human skin is 38° C. or more and 42° C. or less; and (C) the ratio of the amount (mg/cm2·10 min) of steam generated in 10 minutes after the start of the oxidation reaction to the mass (g/cm2) of the exothermic element takes a value of 50 or more and 250 or less.

Abstract: An imaging device as an embodiment includes: plurality of pixels arranged in a matrix, each of the plurality of pixels comprising a plurality of photoelectric conversion units; a plurality of signal lines provided on each column of the plurality of pixels; a plurality of readout circuits provided on each the column and configured to read out signals based on charges of the plurality of photoelectric conversion units via the plurality of signal lines; and a control circuit configured to control the plurality of readout circuits associated with one column individually to be an operating state and a non-operating state.

Abstract: The present disclosure is related to an imaging device, an imaging system, and a moving body. The imaging device according to an exemplary embodiment includes: a plurality of pixels and a connection transistor. Each of the plurality of pixels includes a photoelectric conversion unit, an amplification transistor that outputs a signal based on an electric charge generated in the photoelectric conversion unit, and a selection transistor that connects a source of the amplification transistor and an output line. The connection transistor includes two nodes, a conducting state between the two nodes being controlled by a signal supplied to a gate of the connection transistor. One of the two nodes is connected to the source of the amplification transistor of a first pixel included in the plurality of pixels. The other is connected to the source of the amplification transistor of a second pixel included in the plurality of pixels.

Abstract: A photodiode that includes a first semiconductor region of a first conductive type and a second semiconductor region of a second conductive type opposite to the first conductive type, a third semiconductor region of the first conductive type holding a charge supplied from the first conductive region, a transistor that includes a gate connected to a node including the third semiconductor region, a fourth semiconductor region of the first conductive type as a drain, and a fifth semiconductor region of the first conductive type as a source, and a switch connecting the node and the drain are included, and one of the second and fifth semiconductor regions is a p-type semiconductor region supplied with first potential, the other of the second and fifth semiconductor regions is an n-type semiconductor region supplied with second potential, and the second potential is higher than the first potential.

Abstract: A capacitance of a first line which transmits a ramp signal having a potential changed by a first changing amount is controlled to be larger than a capacitance of a second line which transmits a ramp signal having a potential changed by a second changing amount which is larger than the first changing amount.

Abstract: An imaging apparatus, comprising: a signal processing unit reads pixel signals from a plurality of pixel circuits during a predetermined time, and stores at least first image data corresponding to a first frame which corresponds to a first exposure time, second image data corresponding to a second frame which corresponds to a second exposure time that is different from the first exposure time, and third image data corresponding to a third frame which corresponds to a third exposure time that is different from the second exposure time, a computing unit generates a first image using the image data corresponding to the first frame and third frame, and generates a second image using the image data corresponding to the second frame, wherein the exposure for the second frame is performed between the exposure for the first frame and the exposure for the third frame.

Abstract: An imaging device includes: a lens-side suppression unit that moves an anti-vibration lens, which is provided in an interchangeable imaging lens mounted on an imaging device body including an imaging element, to a position, which is determined according to a detection result of a detection unit detecting vibration applied to a device, to suppress an influence of the vibration on a subject image; an imaging element-side suppression unit that moves the imaging element to suppress a shift in an angle of view caused by the movement of the anti-vibration lens; and a control unit that performs control on the lens-side suppression unit to limit a movable range of the anti-vibration lens, which is moved by the lens-side suppression unit, on the basis of the amount of the maximum shift in the angle of view caused by the movement of the imaging element performed by the imaging element-side suppression unit.

Abstract: An imaging device includes: a suppression unit that moves an anti-vibration element to a position, which is determined according to a detection result of a detection unit detecting vibration applied to the device, to suppress an influence of the vibration on a subject image; and a control unit that performs control on a display unit to display the subject image as a video image and performs control on the suppression unit to center the anti-vibration element while a visibility-obstruction phenomenon, which is predetermined as a phenomenon where the visual recognition of a shift in an angle of view caused by the centering of the anti-vibration element can be obstructed, occurs in a state where an operation for displaying the video image by the display unit is being performed and an operation for suppressing the influence by the suppression unit is being performed.