Abstract: A solid-state image sensor includes a semiconductor substrate having a photoelectric conversion element converting incident light into a charge and a charge retaining section temporarily retaining the charge photoelectrically converted by the photoelectric conversion element and a light shielding section having an embedded section extending in at least a region between the photoelectric conversion element and the charge retaining section of the semiconductor substrate.

Abstract: A light receiving element including: a semiconductor substrate; a photoelectric conversion unit (PD) in the semiconductor substrate that converts light into electric charges; a first electric charge accumulation unit (MEM) in the semiconductor substrate to which the electric charges are transferred from the photoelectric conversion unit; a first distribution gate on a front surface of the semiconductor substrate that distributes the electric charges from the photoelectric conversion unit to the first electric charge accumulation unit; a second electric charge accumulation unit (MEM) in the semiconductor substrate to which the electric charges are transferred from the photoelectric conversion unit; and a second distribution gate on the front surface of the semiconductor substrate that distributes the electric charges from the photoelectric conversion unit to the second electric charge accumulation unit, in which the first and second distribution gates each have a pair of buried gate portions.

Abstract: In a light receiving device, a light receiving element includes a first photoelectric conversion unit (PD) that converts light into electric charges, a first electric charge storage unit (MEM) to which the electric charges are transferred from the first photoelectric conversion unit, a first distribution gate, a second electric charge storage unit (MEM) to which the electric charges are transferred from the first photoelectric conversion unit, and a second distribution gate, in which the first and second distribution gates are provided at positions axially symmetric to each other with respect to a first center axis extending so as to pass through the center of the first photoelectric conversion unit, in a direction intersecting the column direction at a predetermined angle, when viewed from above the semiconductor substrate.

Abstract: To provide a light receiving element including: a photoelectric conversion unit (PD) that is provided in a semiconductor substrate and converts light into a charge; a first charge accumulation unit (MEM) to which the charge is transferred from the photoelectric conversion unit; a second charge accumulation unit (MEM) to which the charge is transferred from the photoelectric conversion unit, in which each of the first and second charge accumulation units includes a stack of an electrode, a first insulating layer, and a semiconductor layer.

Abstract: A distance measurement accuracy is improved. A solid-state imaging device according to an embodiment includes a pixel array part in which a plurality of pixels is arranged in a matrix, in which each of the pixels includes a plurality of photoelectric conversion units that each photoelectrically converts incident light to generate a charge, a floating diffusion region that accumulates the charge, a plurality of transfer circuits that transfer the charge generated in each of the plurality of photoelectric conversion units to the floating diffusion region, and a first transistor that causes a pixel signal of a voltage value corresponding to a charge amount of the charge accumulated in the floating diffusion region to appear in a signal line.

Abstract: A solid-state image sensor includes a semiconductor substrate having a photoelectric conversion element converting incident light into a charge and a charge retaining section temporarily retaining the charge photoelectrically converted by the photoelectric conversion element and a light shielding section having an embedded section extending in at least a region between the photoelectric conversion element and the charge retaining section of the semiconductor substrate.

Abstract: A solid-state image sensor includes a semiconductor substrate having a photoelectric conversion element converting incident light into a charge and a charge retaining section temporarily retaining the charge photoelectrically converted by the photoelectric conversion element and a light shielding section having an embedded section extending in at least a region between the photoelectric conversion element and the charge retaining section of the semiconductor substrate.

Abstract: A solid-state image sensor includes a semiconductor substrate having a photoelectric conversion element converting incident light into a charge and a charge retaining section temporarily retaining the charge photoelectrically converted by the photoelectric conversion element and a light shielding section having an embedded section extending in at least a region between the photoelectric conversion element and the charge retaining section of the semiconductor substrate.

Abstract: A solid-state image sensor includes a semiconductor substrate having a photoelectric conversion element converting incident light into a charge and a charge retaining section temporarily retaining the charge photoelectrically converted by the photoelectric conversion element and a light shielding section having an embedded section extending in at least a region between the photoelectric conversion element and the charge retaining section of the semiconductor substrate.

Abstract: A solid-state image sensor includes a semiconductor substrate having a photoelectric conversion element converting incident light into a charge and a charge retaining section temporarily retaining the charge photoelectrically converted by the photoelectric conversion element and a light shielding section having an embedded section extending in at least a region between the photoelectric conversion element and the charge retaining section of the semiconductor substrate.

Abstract: A solid-state image sensor includes a semiconductor substrate having a photoelectric conversion element converting incident light into a charge and a charge retaining section temporarily retaining the charge photoelectrically converted by the photoelectric conversion element and a light shielding section having an embedded section extending in at least a region between the photoelectric conversion element and the charge retaining section of the semiconductor substrate.

Abstract: There is provided an imaging element including a transmission channel region provided in an optical black pixel region shielded from light from an outside of a semiconductor substrate by a light shielding film, for transmitting a charge existing inside the semiconductor substrate of the optical black pixel region to an outside of the optical black pixel region.

Abstract: A solid-state image sensor includes a semiconductor substrate having a photoelectric conversion element converting incident light into a charge and a charge retaining section temporarily retaining the charge photoelectrically converted by the photoelectric conversion element and a light shielding section having an embedded section extending in at least a region between the photoelectric conversion element and the charge retaining section of the semiconductor substrate.

Abstract: A solid-state image sensor includes a semiconductor substrate having a photoelectric conversion element converting incident light into a charge and a charge retaining section temporarily retaining the charge photoelectrically converted by the photoelectric conversion element and a light shielding section having an embedded section extending in at least a region between the photoelectric conversion element and the charge retaining section of the semiconductor substrate.

Abstract: A solid state imaging device including a semiconductor substrate; at least one light sensing portion with a charge accumulating portion in the semiconductor substrate; and a dielectric layer over an induced layer of the semiconductor substrate adjacent to the charge accumulation portion, the induced layer being induced by the dielectric layer.

Abstract: There is provided an imaging element including a transmission channel region provided in an optical black pixel region shielded from light from an outside of a semiconductor substrate by a light shielding film, for transmitting a charge existing inside the semiconductor substrate of the optical black pixel region to an outside of the optical black pixel region.

Abstract: A solid-state image sensor includes a semiconductor substrate having a photoelectric conversion element converting incident light into a charge and a charge retaining section temporarily retaining the charge photoelectrically converted by the photoelectric conversion element and a light shielding section having an embedded section extending in at least a region between the photoelectric conversion element and the charge retaining section of the semiconductor substrate.

Abstract: A solid state imaging device including a semiconductor substrate; at least one light sensing portion with a charge accumulating portion in the semiconductor substrate; and a dielectric layer over an induced layer of the semiconductor substrate adjacent to the charge accumulation portion, the induced layer being induced by the dielectric layer

Abstract: The present invention provides a solid-state imaging device having an array of unit pixels, each unit pixel including a photoelectric conversion element and an amplifier transistor for amplifying a signal corresponding to charge obtained by photoelectric conversion through the photoelectric conversion element and outputting the resultant signal. The amplifier transistor includes a buried channel MOS transistor. According to the present invention, 1/f noise can be basically reduced.

Abstract: The present invention provides a solid-state imaging device having an array of unit pixels, each unit pixel including a photoelectric conversion element and an amplifier transistor for amplifying a signal corresponding to charge obtained by photoelectric conversion through the photoelectric conversion element and outputting the resultant signal. The amplifier transistor includes a buried channel MOS transistor. According to the present invention, 1/f noise can be basically reduced.