Imaging element and imaging device

An imaging device, comprising:

• a pixel array unit configured by arranging, in a Bayer array, a red pixel group in which red pixel blocks are arranged in two rows and two columns, a green pixel group in which green pixel blocks are arranged in two rows and two columns, and a blue pixel group in which blue pixel blocks are arranged in two rows and two columns, the red pixel blocks being configured by arranging, in two rows and two columns, red pixels that include a color filter transmitting red light, perform photoelectric conversion of incident light transmitted through the color filter, and generate an image signal corresponding to the red light and by arranging a common on-chip lens, the green pixel blocks being configured by arranging, in two rows and two columns, green pixels that include a color filter transmitting green light, perform photoelectric conversion of incident light transmitted through the color filter, and generate an image signal corresponding to the green light and by arranging a common on-chip lens, the blue pixel blocks being configured by arranging, in two rows and two columns, blue pixels that include a color filter transmitting blue light, perform photoelectric conversion of incident light transmitted through the color filter, and generate an image signal corresponding to the blue light and by arranging a common on-chip lens;
• and
• a processing circuit that processes the image signal, wherein
• the common on-chip lens has a different shape for each of the red pixel group, the green pixel group, and the blue pixel group.

An imaging element, comprising:

• a pixel array unit configured by arranging, in a Bayer array, a red pixel group in which red pixel blocks are arranged in two rows and two columns, a green pixel group in which green pixel blocks are arranged in two rows and two columns, and a blue pixel group in which blue pixel blocks are arranged in two rows and two columns, the red pixel blocks being configured by arranging, in two rows and two columns, red pixels that include a color filter transmitting red light, perform photoelectric conversion of incident light transmitted through the color filter, and generate an image signal corresponding to the red light and by arranging a common on-chip lens, the green pixel blocks being configured by arranging, in two rows and two columns, green pixels that include a color filter transmitting green light, perform photoelectric conversion of incident light transmitted through the color filter, and generate an image signal corresponding to the green light and by arranging a common on-chip lens, the blue pixel blocks being configured by arranging, in two rows and two columns, blue pixels that include a color filter transmitting blue light, perform photoelectric conversion of incident light transmitted through the color filter, and generate an image signal corresponding to the blue light and by arranging a common on-chip lens;
• and
• a light-shielding wall disposed in a region of the color filter between the red pixel group, the green pixel group, and the blue pixel group, wherein
• the light-shielding wall has a different shape for each of the red pixel group, the green pixel group, and the blue pixel group.

An imaging device, comprising:

• a pixel array unit configured by arranging, in a Bayer array, a red pixel group in which red pixel blocks are arranged in two rows and two columns, a green pixel group in which green pixel blocks are arranged in two rows and two columns, and a blue pixel group in which blue pixel blocks are arranged in two rows and two columns, the red pixel blocks being configured by arranging, in two rows and two columns, red pixels that include a color filter transmitting red light, perform photoelectric conversion of incident light transmitted through the color filter, and generate an image signal corresponding to the red light and by arranging a common on-chip lens, the green pixel blocks being configured by arranging, in two rows and two columns, green pixels that include a color filter transmitting green light, perform photoelectric conversion of incident light transmitted through the color filter, and generate an image signal corresponding to the green light and by arranging a common on-chip lens, the blue pixel blocks being configured by arranging, in two rows and two columns, blue pixels that include a color filter transmitting blue light, perform photoelectric conversion of incident light transmitted through the color filter, and generate an image signal corresponding to the blue light and by arranging a common on-chip lens;
• a light-shielding wall disposed in a region of the color filter between the red pixel group, the green pixel group, and the blue pixel group;
• and
• a processing circuit that processes the image signal, wherein
• the light-shielding wall has a different shape for each of the red pixel group, the green pixel group, and the blue pixel group.