TVs

Video Artist Takes Over Every HDTV in Best Buy For Art Installation


Best Buy As Gallery:  John Mahoney
As an electronics mega-retailer, Best Buy isn't normally interested in anything but moving huge quantities of TVs, computers and appliances out of its gaping doors. But the Houston St. location in Manhattan did something unexpected last night: it approvingly looked the other way while video artist Borna Sammak took over every single HDTV in the store for to display his latest work.

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Recycle Today's LCD TVs Into Tomorrow's Human Tissue-Regeneration Systems

A component of your LCD screen could have medicinal uses

Researchers at the University of York's Department of Chemistry propose that instead of just tossing old LCD screens, we recycle them for medical purposes. Polyvinyl-alcohol (PVA), a component used as a coating on the glass surfaces of all LCD panels, can also (as it happens) help in the process of regrowing tissue and regenerating body parts. It could even be used to help target specific parts of the body for drug delivery in pills.

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The Breakdown

Distortion on TV

The science behind a soon-to-be-obsolete trick

It's physics demo day, and here we have the old "television picture distorted by a magnetic field" trick. Many of you may have observed this phenomenon directly, or even perpetrated this electromagnetic prank yourself. However, let's use the experiment to clarify some basic electromagnetic principles that are fundamental to the universe in which we live, as well as excellent for small talk at cocktail parties.

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How It Works

The Thinnest, Most Colorful TV Yet

A seven-layer screen—-as thin as a credit card—-will be better-looking and more efficient than LCD and plasma

Q: What is OLED?

A: OLED, or organic light-emitting diode, is a display technology using man-made, carbon-based molecules that emit light when charged with electricity.

Q: How thick are OLEDs?

A: The latest prototypes are as thin as a credit card (0.3 millimeter), because OLED pixels produce their own light, with nothing behind the screen. LCDs need a fluorescent or LED lamp to illuminate the pixels, and plasmas need compartments of electrically charged gas.

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Plasma TV's Identity Crisis

The Upshot: Under $500 for a 42-inch screen?

How could a technology be failing if it performs better and costs less than its competitor? That's probably what plasma TV makers keep asking themselves, and one we're been thinking about since both Pioneer and Vizio pulled out of the business last month. So we asked a few folks in the biz for their thoughts.

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Associated Press Not Ready for the Digital Conversion

Faulty TV antenna advice

It's no wonder that many Americans are still confused about the conversion from analog to digital TV service, which began yesterday and is due to wrap up on June 12. Even the news media is confused. For example, an AP article on the transition included the following bit of misinformation:

In addition, many households will find that they need new antennas. Digital signals generally come in better than analog ones, but they are not received well by some older antennas.

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LG Introduces First TVs in U.S. with Wireless HDMI

Also, a model with built-in calibration

At long last -- and after we jealously watched Sharp's debut in Japan last year -- wireless high-def TVs have come to the States. LG's 55-inch LHX LCD television features a separate "media box" that sources like cable boxes and Blu-ray players plug into. (Other products from Sony and Geffen are add-on units.) The box beams digital video and audio to the one-inch-thick TV using 60-gigahertz technology from SiBeam called WirelessHD.

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Netflix Goes HD

A hazy definition of high-def

Last week Netflix quietly introduced HD to its streaming Internet service. Netflix didn't make a big stir about flipping the HD switch, though, and it's easy to understand why. (As company spokesman Steve Swasey said, "For now, the HD offering is more of a stake in the ground.")

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Sony/Pioneer Planning to Tune Your TV Via the Web?

That's what a new online interface we've stumbled upon seems to suggest

Hmmm...What's this? Looks like a Web-based remote control for your TV. We happened upon this randomly today, and it raises lots of interesting questions. The URL sonyathome.com brings up a Web page that sure looks like it belongs to Pioneer Electronics -- what with the big "Pioneer" badge in the corner and an email function that sends a message from "elite@pioneer.com" ("Elite" is Pioneer's premium brand of A/V gear).

Is Pioneer developing software for Sony? Is Pioneer merging with Sony? Seems unlikely, since Pioneer just formally announced a joint venture to get plasma panels from Panasonic, and already have a deal to get LCDs from Sharp. But then again, Sony also gets LCDs from Sharp. Hmmm.

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Hitachi's Incredible Shrinking TVs

The company's product road map aims to trim flat screens down to 0.4 inches thick by 2012

Hitachi, which already sells the world’s thinnest HDTV, has no plans to stop slimming. This week the company announced a product roadmap that calls for sliming its LCDs from 1.5 inches today to three quarters of an inch in 2009 and to 0.6 inches somewhere between 2010 and 2012.

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November 2009: Astronaut 3.0

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