backlight

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Related to backlights: backlit, backlit display

back·light

 (băk′līt′)
n.
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.

backlight

(ˈbæklaɪt)
n
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
vb (tr)
to light (the subject) from a source positioned behind it

back•light

(ˈbækˌlaɪt)

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.
[1950–55]
Translations
References in periodicals archive ?
A FEW nights ago, while travelling from Lahore to Islamabad on the motorway, I encountered a vehicle in front of me with its backlights off.
Yiu Chi To said, "During the reviewing year, automobile on-board and television LED backlights are our key development areas.
How to design backlights for LCD TV displays with scrolling LEDs
Plus, the market researcher analyzes that persistently diving quotations of LED backlights will also help to speed up development of larger-sized LED-backlit LCD TVs, and therefore foresees that shipment of models with screen sizes of between 50 and 60 inches will steadily increase year by year, with 70-inch models to be targeted at the top-end segment.
"Apple is making revisions to the New iPad's backlight module by using a one LED structure as used in Apple's second-generation iPad instead of a two LED one that the current version has, according to industry sources," states the Digitimes report, reasoning: "The extra LED is reportedly adding to overheating and that using one LED will help solve overheating issues since more backlights along with more power to heat those backlights is causing overheating."
High-Bright LED backlights produce 1,000 nits of brilliant white light, without the excess heat of older CCFL (fluorescent) backlights.
Long life LED backlights provide 70,000 hours of operation to half brightness lifetime.
Traditional cold cathode fluorescent lamps (CCFL) backlights are forecast to fall in the years to come," Bakshi said.
Endicott Research Group, based in Endicott, N.Y., is offering a variety of full-function drivers matched to OEM LCDs equipped with LED backlights. The company's new online cross-reference guide for OEM LCDs with LED Backlights contains nearly 100 different driver boards for more than 60 OEM panels from major manufacturers.
and NEC Electronics (Europe) GmbH, today introduced two new amorphous-silicon thin-film-transistor (TFT) liquid crystal display (LCD) modules incorporating white LED backlights for industrial applications.
Products on display at Diguang International at the CEF Shanghai Show, Shanghai New International Expo Center included CCFL and LED backlights, LED general lighting products and the company's new line of mini-notebooks or "mini-books."
Toray plans to commercialize the newly developed film starting from the end of the current fiscal year as an advanced film material that contributes to efficient product designing by reducing the weight and the number of parts of LCDs, mainly for backlights in large-sized LCD televisions.