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Can anyone tell me what these HDTV's were called?

by asg1000 / January 21, 2010 8:47 AM PST

I can't remember the manufacturer, but they had a feature i was really interested in call ambient lighting, where, for example, if the tv showed an underwater scene, blue wavy lights would be projected out of the sides of the tv, and red ones for a scene showing fire, etc. i think they *might* have been a Sharp model, but I'm not sure. and if you DO know what they are, could you please tell me if they're available as well?

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Philips
by bearvp / January 21, 2010 10:39 PM PST

They were made by Philips, but I have not seem anything like them in stores in a while now.

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Re: ambilight
by Kees Bakker / January 21, 2010 10:44 PM PST
In reply to: Philips
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Philips Ambilight series
by minimalist / January 21, 2010 10:54 PM PST
http://en.wikipedia.org/wiki/Ambilight

Not sure about their claim that the changing colors reduced eye strain but it has been proven that little bit of light behind your TV can increase the apparent contrast of the set in a totally dark room. There are inexpensive led and fluorescent tubes that you can mount behind your TV to provide this effect (called "bias lighting".)

HD Nation has a good primer on bias lighting in this episode (begins at the 19:18 mark):
http://www.viddler.com/explore/hdnation/videos/32/
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Lighting behind TVs
by Dan Filice / January 22, 2010 1:54 AM PST

For years in professional broadcast studios that deal with critical color correction and image detail (Telecine film transfer rooms, digital compositing and visual effects rooms, etc.), the use of lighting behind the monitors has been used. The two important factors are the temperature of the light used and the color/material of the wall behing the monitor. Staring at a monitor in a totally dark room with no ambient light isn't the best. But, most TV viewers aren't concerned about this.

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