Image sensors are electronic devices that convert light into an electric signal. They are a crucial component in digital cameras, smartphones, and other imaging devices, allowing them to capture and process visual information. Image sensors detect and record the intensity of light in different colors, enabling the creation of digital images with high resolution and clarity. Researchers in this area are constantly working to improve image sensor technology, increasing sensitivity, reducing noise, and enhancing overall image quality. This research is essential for the advancement of various fields, including photography, medical imaging, surveillance, and scientific research.