- LCD backlight
- Posted by larya on October 9th, 2006
Would someone tell me what kind of back light is used in an lcd
monitor?
Thanks
Larry
- Posted by Cub on October 9th, 2006
"larya" <larya@rogers.com> wrote in message
news:1160416845.240579.201660@m7g2000cwm.googlegro ups.com...
Would you tell us if there is a specific model you are interested in !
- Posted by Kenny on October 9th, 2006
Quoted from:
http://inventgeek.com/Projects/BacklightFix/Page1.aspx
Most LCD monitors are constructed the same way, with a cold cathode bulb as
the back light source. A plastic sheet acts as a lens that refracts the
light from the edge to the front of the screen and through the LCD panel. A
small 12V inverter provides power to the bulb. As the bulbs get old they can
have a hard time starting, lighting at all, flickering, or even putting out
a strong pink colored light
--
Kenny Cargill
"larya" <larya@rogers.com> wrote in message
news:1160416845.240579.201660@m7g2000cwm.googlegro ups.com...
- Posted by thanatoid on October 9th, 2006
"larya" <larya@rogers.com> wrote in
news:1160416845.240579.201660@m7g2000cwm.googlegro ups.com:
The kind that can not be user-replaced, and will cost more to
replace than a new laptop, possibly.
- Posted by Pennywise@DerryMaine.Gov on October 9th, 2006
"larya" <larya@rogers.com> wrote:
For a Latitude laptop, but gives an idea.
http://support.dell.com/support/edoc...en/display.htm
--
http://www.i-am-bored.com/bored_link.cfm?link_id=18259
