backlight(redirected from LED backlight)
Also found in: Encyclopedia.
1. A type of spotlight, used in photography, that illuminates a subject from behind.
2. A light that amplifies the brightness of an LCD screen by illuminating it from behind.
tr.v. back·light·ed or back·lit (-lĭt′), back·light·ing, back·lights
To light from behind: The photographer backlit the subject for a dramatic effect.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
1. (Photography) photog light falling on a photographic or television subject from the rear
2. (Electronics) electronics a light source at the back of an LCD screen
to light (the subject) from a source positioned behind it
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
n., v. -light•ed -lit, -light•ing. n.
1. a light source placed behind an object, person, or scene to create a highlight that separates the subject from the background.v.t.
2. to illuminate (something) from behind: a backlit screen on a computer.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.