Image sensor, camera equipment and display device

• Main Authors: ZOU SONG, WANG LI, DAI YUFENG
• Format: Patent
• Language: Chinese; English
• Published: 18.02.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

The embodiment of the invention provides an image sensor, camera equipment and a display device, and relates to the technical field of optics. The sensor is used for solving the problem that the photon utilization rate of the image sensor or the display device is low due to an existing color filter. The image sensor comprises a color filter, a first photodiode, a second photodiode, a third photodiode and a light splitting structure; the color filter comprises a first color filter unit and a second color filter unit; the first color filter unit allows the first color light and the second color light in the three-primary-color light to pass through, and the second color filter unit allows the second color light and the third color light in the three-primary-color light to pass through; the light splitting structure is used for transmitting the first color light penetrating through the first color filter unit to the first photodiode, transmitting the second color light to the second photodiode, transmitting the