TECHGuru

  Charged coupled device (CCD) is a device which is designed for the transfer of electrical charge from within the device to a designated area where the charge can be converted into a digital value. This is done by moving the signals between different stages within the device. CCD is a major technology widely used in digital imaging. The pixels are then dedicated to light capture and the output’s uniformity, which is a key factor for the quality of the image, is high. CCD image sensors are capable of resolutions falling in the range of 10.2 megapixels or higher. The pixels in a CCD image sensor are presented by p-doped MOS capacitors Charge-Coupled Device Image Sensor Market : For capturing images through a CCD based image sensors, a photoactive region and a transmission region which is manufactured from a shift register. The image is then projected through a lens on to the capacitor array, causing them to collect a substantial amount of electric charge which is directly proportio...