Backlight

A backlight is a form of illumination used in liquid crystal displays (LCDs). As LCDs do not produce light themselves (unlike for example Cathode ray tube (CRT) displays), they need illumination (ambient light or a special light source) to produce a visible image. Backlights illuminate the LCD from the side or back of the display panel, unlike fro...
Found on http://en.wikipedia.org/wiki/Backlight

backlight

(from the article `liquid crystal display`) The backlight of LCDs typically accounts for more than 80 percent of the display`s power consumption. For mobile complex displays, battery lifetime ...
Found on http://www.britannica.com/eb/a-z/b/4

Backlight

A built-in light source transmitted from the rear of the display, to allow them to be read.
Found on http://www.sony.co.uk/glossary/ShowGlossary.action?site=odw_en_GB§ionty

Backlight

A light which is generally mounted behind a subject to light the subject's hair and shoulders without illuminating a subject's front. (Lighting)
Found on http://www.filmland.com/glossary/Dictionary.html#A

Backlight

Pump screen light. Turns on whenever the button is pressed or in combination with the button if not on the HOME screen. The backlight also appears during alarms and alerts, except for LOW BATTERY alert and OFF NO POWER alarm.
Found on https://www.medtronicdiabetes.com/diabetes-care/about-diabetes/diabetes-glo

Backlight

The illumination for a colour LCD display on digital cameras or phones.
Found on http://www.all-things-photography.com/digital-dictionary.html

Backlight

The rear glass window glass.
Found on http://www.translationdirectory.com/glossaries/glossary255.php
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