公开(公告)号：EP4262184A1

公开(公告)日：2023-10-18

申请号：EP21922585.1

申请日：2021-12-15

申请人： Huawei Technologies Co., Ltd.

发明人： SUN, Yuechuan ,  HU, Jia ,  GUO, Yong ,  WANG, Miaofeng

IPC分类号： H04N5/225

摘要： This application provides an image sensor, a camera, an electronic device, and a control method, and relates to the field of image processing technologies, to resolve problems of a low signal-to-noise ratio and poor detail resolution of an image obtained by a color camera in a low light scenario. The image sensor includes a first light filter and a plurality of photoelectric conversion elements. The first light filter includes a plurality of first light filter units arranged in an array. The first light filter unit includes a plurality of light filter blocks arranged in an array. The plurality of light filter blocks include a first transparent light filter block, a second transparent light filter block, and at least two color light filter components. Each color light filter component includes at least three color light filter blocks respectively for transmitting three-primary-color light. The first transparent light filter block and the color light filter block are arranged in a staggered manner. The second transparent light filter block is disposed on a periphery of an area in which the first transparent light filter block and the color light filter block are located. In addition, each light filter block covers one photoelectric conversion element, and the photoelectric conversion element is configured to convert light passing through the light filter block into an electrical signal.