CCD Meaning and
Definition
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CCD is an acronym that stands for Charge Coupled Device. It refers to a technology used in digital imaging, particularly in digital cameras and scanners. The term CCD can have dual meanings depending on the context in which it is used. Primarily, CCD denotes an electronic device that enables the conversion of light into electrical signals, which can then be processed to form digital images.
In the field of digital photography, a CCD sensor is commonly found within the camera. It is made up of an array of light-sensitive elements, known as photosites or pixels. Each pixel within the CCD captures the amount of light falling on it and converts it into an electrical charge. The charges are then passed through a series of capacitors and registers within the CCD, allowing the electrical charges to be shifted from one element to another in a specific order.
In a broader context, CCD can also refer to a technology used in flatbed scanners. In this case, the CCD is responsible for capturing and converting information from physical documents into digital data. The CCD sensor within the scanner composes an image by scanning the physical document line-by-line and converting the obtained optical information into digital signals.
Overall, CCD represents an important technology used in digital imaging that allows the conversion of light into electrical signals, serving a crucial role in digital cameras and scanners for capturing visual information.
Common Misspellings for CCD
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