Patent classifications
H04N25/534
IMAGE SENSOR, CAMERA ASSEMBLY, AND MOBILE TERMINAL
An image sensor (10), a camera assembly (40), and a mobile terminal (90) are provided. The image sensor (10) includes a plurality of pixels. At least some of the plurality of pixels each include an isolation layer (1183), a condenser lens (1186), and a photoelectric conversion element (117). The condenser lens (1186) is provided within the isolation layer (1183). The photoelectric conversion element (117) is configured to receive light passing through the condenser lens (1186).
IMAGE SENSOR, CAMERA ASSEMBLY, AND MOBILE TERMINAL
Provided are an image sensor (10), a camera assembly (40), and a mobile terminal (90). The image sensor (10) includes panchromatic pixels and color pixels. The color pixels have a narrower spectral response than the panchromatic pixels, and the color pixels have a larger conversion gain than the panchromatic pixels.
INTEGRATED IMAGE SENSOR WITH INTERNAL FEEDBACK AND OPERATION METHOD THEREOF
An integrated image sensor includes a pixel array; an analog circuit configured to control the pixel array and read out image data based on an output signal of the pixel array; a processor configured to generate a control signal for controlling the analog circuit based on the image data and to feed back the control signal to the analog circuit; and a memory storing the image data.
Imaging device that generates multiple-exposure image data
An imaging device including pixels and processing circuitry, where the pixels capture a first image in a first exposure period within a frame period and capture a second image in a second exposure period within the frame period to generate multiple-exposure image data that include the first image and the second image in a multiplexed state, the second exposure period being different from the first exposure period, the second image being different from the first image in brightness or color, and the processing circuitry detects an image of a moving subject from the multiple-exposure image data.
Imaging device that generates multiple-exposure image data
An imaging device including pixels and processing circuitry, where the pixels capture a first image in a first exposure period within a frame period and capture a second image in a second exposure period within the frame period to generate multiple-exposure image data that include the first image and the second image in a multiplexed state, the second exposure period being different from the first exposure period, the second image being different from the first image in brightness or color, and the processing circuitry detects an image of a moving subject from the multiple-exposure image data.
Image pickup element and image pickup device
An imaging element includes: an imaging unit in which a plurality of pixel groups including a plurality of pixels that output pixel signals according to incident light are formed, and on which incident light corresponding to mutually different pieces of image information is incident; a control unit that controls, for each of the pixel groups, a period of accumulating in the plurality of pixels included in the pixel group; and a readout unit that is provided to each of the pixel groups, and reads out the pixel signals from the plurality of pixels included in the pixel group.
IMAGE SENSOR, METHOD OF CONTROLLING IMAGE SENSOR, AND ELECTRONIC DEVICE
Provided is an image sensor including: a pixel section configured to include a plurality of pixels arranged therein; and an AD conversion unit configured to perform analog-to-digital (AD) conversion on a pixel signal on the basis of a result of comparison between a first voltage of a signal, which is obtained by adding, via capacitances, the pixel signal of the pixel and a reference signal that linearly changes in a direction opposite to the pixel signal, with a second voltage serving as a reference.
IMAGING DEVICE AND IMAGING METHOD
To output event information at high sensitivity and high speed with a simple configuration. An imaging device includes: a plurality of pixels each having a plurality of photoelectric conversion elements that photoelectrically converts incident light to generate an electric signal; a detecting section that outputs a detection signal in a case where an absolute value of a change amount of the electric signal in a pixel of the plurality of pixels exceeds a predetermined threshold; a signal processing section that performs predetermined signal processing on the basis of the detection signal output from the detecting section; an AZ output section that outputs an auto-zero signal for initializing the detecting section; a time code generator that outputs a time code changing at a predetermined cycle; a first holding circuit that holds the time code output from the time code generator when the auto-zero signal is output; a second holding circuit that holds the time code output from the time code generator when the detection signal is output; and a transfer section that transfers the time code held in the first holding circuit and the time code held in the second holding circuit to the signal processing section in association with each other.
IMAGING DEVICE AND IMAGING METHOD
To output event information at high sensitivity and high speed with a simple configuration. An imaging device includes: a plurality of pixels each having a plurality of photoelectric conversion elements that photoelectrically converts incident light to generate an electric signal; a detecting section that outputs a detection signal in a case where an absolute value of a change amount of the electric signal in a pixel of the plurality of pixels exceeds a predetermined threshold; a signal processing section that performs predetermined signal processing on the basis of the detection signal output from the detecting section; an AZ output section that outputs an auto-zero signal for initializing the detecting section; a time code generator that outputs a time code changing at a predetermined cycle; a first holding circuit that holds the time code output from the time code generator when the auto-zero signal is output; a second holding circuit that holds the time code output from the time code generator when the detection signal is output; and a transfer section that transfers the time code held in the first holding circuit and the time code held in the second holding circuit to the signal processing section in association with each other.
IMAGE SENSOR, METHOD OF CONTROLLING IMAGE SENSOR, AND ELECTRONIC DEVICE
Provided is an image sensor including: a pixel section configured to include a plurality of pixels arranged therein; and an AD conversion unit configured to perform analog-to-digital (AD) conversion on a pixel signal on the basis of a result of comparison between a first voltage of a signal, which is obtained by adding, via capacitances, the pixel signal of the pixel and a reference signal that linearly changes in a direction opposite to the pixel signal, with a second voltage serving as a reference.