A backlight is a form of illumination used in liquid crystal displays (LCDs). As
LCDs do not ... Most LCD screens, however, are built with an internal light source
. .... a new LED iMac, meaning all ...
Mar 8, 2013 ... This backlight creates the light that allows the LCD to create an image. .... Like
the "direct-lit" TVs, these have their LEDs behind the screen (the ...
LED TVs are more formally known as LED-backlight LCD television. ... the edge
of the screen and a diffusion panel employed to illuminate the display evenly.
The AC current then triggers the backlight, which causes the images to appear on
the screen. The main function of the inverter is to power the LCD.
Aug 17, 2012 ... Learn the difference between LCD and LED displays, and what it means to your
TV watching ... Prior to 2011 most LCD screens came with CCFL backlight
modules. ... As if it's not all complicated enough, the meaning …
Apr 5, 2013 ... The proper name would actually be “LED-backlit LCD TV,” but that's too much ... (
LCD) panel to control where light is displayed on your screen.
The primary purpose of backlighting is to illuminate the LCD but the newest LED
illumination ... White LEDs are positioned around the edge of the screen.
www.ask.com/youtube?q=Purpose of Backlight on LCD Screen&v=EDAirRyMj34
Jun 24, 2009 ... LCD TV backlighting is a complex subject, and the marketing of ... LCD & LED TV
Repair - No Image & Blank Black Screen Flashlight Test ...
www.ask.com/youtube?q=Purpose of Backlight on LCD Screen&v=ti8lH1M5Acg
Sep 4, 2013 ... Common Backlight Inverter Problems & Solutions for LCD TV Repair ... We have
a solid black screen with a 6 inch white strip running top to ...
Oct 19, 2009 ... Well, basically, it's another form of LCD TV that uses LEDs to provide its light
source. ... The Sharp Aquos LC32LE600E 32” full screen LED backlit TV - LED ...
lighting can be seen when "local dimming" is utilized, meaning that ...