View Full Version : LED High Definition screens


Paulo Teixeira
February 11th, 2007, 12:59 PM
Samsung
http://aving.net/usa/news/default.asp?mode=read&c_num=35011&C_Code=09&mn_name=news
http://www.engadget.com/2007/02/01/samsungs-15-4-30-and-40-inch-led-backlit-lcds/

LG.Philips
http://aving.net/usa/news/default.asp?mode=read&c_num=35258&C_Code=09&mn_name=news
http://displays.engadget.com/2007/02/05/lg-philips-demos-47-inch-led-backlit-lcd-with-1-000-000/

Serge Victorovich
February 13th, 2007, 03:42 PM
Paolo, LED screen and LED backlight for LCD panel not the same :)
Phlatlight LED's also used in few models of Samsung DLP RPTV.

http://www.luminus.com/

Paulo Teixeira
February 13th, 2007, 03:50 PM
Both screens I posted are LED-backlit displays
I guess I should have provided a different title then.

Wayne Morellini
February 15th, 2007, 10:12 AM
It is amazing, I thought they were coming out with these things years ago. I wonder how LCD life will go with a hot led behind it.

Gints Klimanis
February 19th, 2007, 12:41 PM
Wayne, you're right. Some LED-backlighted models have existed for years. I've read that LED backlighted LCDs last longer, as well as providing more consistent color performance though poor response time. Thus, thus found a home in color proofing instead of video.

http://www.tomshardware.com/2005/10/28/a_revolution/

Paulo Teixeira
February 19th, 2007, 01:44 PM
I should have posted this days ago but its already used in a laptop.
http://www.dailytech.com/article.aspx?newsid=6041

Even Sony’s deep-color HD LCD screens are going to use LED-back-lit but their going to be a bit pricy.
Scroll down until you see the words “Sony's $33,000 LCD”
http://www.anandtech.com/printarticle.aspx?i=2904