Solid -state image sensor

The utility model relates to a solid -state image sensor. According to an embodiment, a solid -state image sensor can include: the pel array has a plurality of pixel of alignment and row, and every pixel has the photoelectric conversion device who becomes light signal conversion the signal of telecommunication, adc for the simulation electric signal transition who produces every pixel becomes datasignal, thereby obtains every pixel's pixel value, and output unit for those pixel's of having changed pixel value is compared in output with previous frame pixel value. The utility model discloses apixel value of solid -state image sensor through only sending the pixel that has changed to saved the data transmission bandwidth, can carry high frame rate under the condition of not sacrificing resolution ratio, and can simplify the operation of subsequent image processing, consequently especially adapted use in video monitoring, the senior driver assistance systems of car etc.. 本实用新型涉及固态图像传感器。根据实施例，种固态图像传感器可包括：像素阵列，具有排