Dictionary: A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z

Charge-coupled device

a semiconductor chip with a grid of light-sensitive elements, used for converting light images, as in a television camera, into electrical signals.
Abbreviation: CCD.
(computing) an electronic device, used in imaging and signal processing, in which information is represented as packets of electric charge that are stored in an array of tiny closely spaced capacitors and can be moved from one capacitor to another in a controlled way CCD
charge-coupled device
A device made up of semiconductors arranged in such a way that the electric charge output of one semiconductor charges an adjacent one.

(CCD) A semiconductor technology used to build light-sensitive electronic devices such as cameras and image scanners. CCDs can be made to detect either colour or black-and-white. Each CCD chip consists of an array of light-sensitive photocells. The photocell is sensitised by giving it an electrical charge prior to exposure.


Read Also:

  • Charge d’affaires

    Also called chargé d’affaires ad interim. an official placed in charge of diplomatic business during the temporary absence of the ambassador or minister. an envoy to a state to which a diplomat of higher grade is not sent. noun (pl) chargés d’affaires (ˈʃɑːʒeɪ; -ʒeɪz; French) (ʃarʒe) the temporary head of a diplomatic mission in the […]

  • Charge-density

    the measure of electrical charge per unit area of a surface or per unit volume of a body or medium. noun the electric charge per unit volume of a medium or body or per unit area of a surface charge density The electric charge per unit area or per unit volume of a body or […]

  • Charge-of-quarters

    an enlisted person, usually a noncommissioned officer, who remains on duty and handles administrative matters in a military or other unit during the night or on holidays. the duty of a charge of quarters. noun (US) a member of the armed forces who handles administration in his unit, esp after duty hours

  • Charge nurse

    noun (Brit) a nurse in charge of a ward in a hospital Female equivalent sister

Disclaimer: Charge-coupled device definition / meaning should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. All content on this website is for informational purposes only.