SOLID-STATE IMAGE-CAPTURING ELEMENT AND ELECTRONIC DEVICE

摘要

The present disclosure relates to a solid-state image-capturing element and electronic device capable of improving the linearity of illuminance values. The dynamic-range expander 118 expands dynamic range of a pixel value for each pixel based on the pixel value having different exposure times of a plurality of pixels. The integrator 119 integrates pixel values having the dynamic range expanded by the dynamic-range expander 118 and generates an illuminance value. The present disclosure is applicable to complementary metal-oxide semiconductor (CMOS) image sensor or the like used in, for example, an illuminometer.

主权项

1. A solid-state image-capturing element comprising:
a dynamic-range expander configured to expand dynamic range of a pixel value for each pixel based on pixel values having different exposure times of a plurality of pixels; and an integrator configured to integrate the pixel values having the dynamic range expanded by the dynamic-range expander and generate an illuminance value.