automatic brightness control


Also found in: Dictionary, Thesaurus, Medical, Legal, Financial, Acronyms.

automatic brightness control

[¦ȯd·ə¦mad·ik ′brīt·nəs kən‚trōl]
(electronics)
A circuit used in a television receiver to keep the average brightness of the reproduced image essentially constant. Abbreviated ABC. Also known as automatic background control.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
The advanced architecture of the LX1693 includes all the support components needed to integrate the growing consumer demand for notebook computers having "Automatic Brightness Control." Both controllers feature the company's advanced resonant full bridge topography in designs that extend the life of CCFL lamps, control EMI emissions and maximize efficiency.
Key features include integrated infrared illuminator, automatic brightness control, compatibility with weapon-mounted IR laser aiming and illuminating devices, as well as holographic and red-dot weapon sights.
Automatic brightness control can extend battery operation of portable appliances and lengthen the life of large screen liquid crystal display components.

Full browser ?