Image sensor and method for obtaining color image and depth image simultaneously

摘要

PURPOSE: An image sensor for obtaining both a color image and a depth image, an operating method thereof, and an image processing system with the same are provided to prevent lowering of quality of the color image due to ununiform distribution of a color pixel. CONSTITUTION: A light source(50) irradiates modulation light to a target object(52). A plurality of pixels include at least one pixel which outputs pixel signals according to light reflected from the target object in response to gate signals with a fixed phase difference from the modulation light. An image processing unit(17) simultaneously generates a color image and a depth image from the pixel signals of at least one pixel.