IMAGE SENSOR

原文（中文）

An image sensor includes a substrate with a first pixel group and a second pixel group disposed thereon. The first pixel group includes first and second pixels adjacent in a first direction, and third and fourth pixels adjacent to the first and second pixels in a second direction. The second pixel group, located adjacent to the first pixel group in the second direction, includes fifth and sixth pixels. A first floating diffusion region is electrically connected to the first to fourth pixels, and a second floating diffusion region is electrically connected to the fifth and sixth pixels. Each pixel includes photoelectric conversion elements and transfer transistors connecting the elements to their respective floating diffusion regions. The second pixel group includes a first capacitor, while the first pixel group includes a first reset transistor that connects the first capacitor to the first floating diffusion region, controlled by a first control signal.