How a Charge Coupled Device (CCD) Image Sensor Works

How a Charge Coupled Device (CCD) Image Sensor Works50 YEARS of the CCDTELEDYNE IMAGING2 area defined by one of the pixels will be converted into one (or more) electrons and the number of electrons collected will be directly proportional to the intensity of the scene at each pixel. When the CCD is clocked out, the number of electrons in each pixel are measured and the scene can be reconstructed.(Above) Teledyne e2v CCD47-20 back- illuminated 1024 x 1024 pixel m pixel Boyle and George E. Smith invented the Charge - Coupled Device (CCD) in 1969 in the United States at AT&T Bell Labs. In 1970, Boyle and Smith submit-ted a paper on their invention of the CCD to the Bell System Technical Journal. Their original ideas for the CCD was to create a memory Device .

Jan 22, 2020 · Our image sensor technologies range from CCD to CMOS through to hybrid infrared ROIC arrays and micro-bolometers, and more. 7 HOW A CHARGE COUPLED DEVICE (CCD) IMAGE SENSOR WORKS QUANTUM EFFICIENCY The percentage of photons that are detected is known as the Quantum Efficiency (QE)

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