Science Fair Project Encyclopedia
Backlight
Backlights are lights that are attached to LCD displays so that they can be seen at night. They come in many varieties, like white and blue/green. White lights are usually small light bulbs attached to the side of the display, and are not homogenically distributed. Blue/green lights are produced by a paper on the back of the display and are homogenically distributed.
They differ from frontlights because they illuminate the LCD from the side or back, where frontlights are in front of the LCD.
10-26-2009 08:16:03
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details