The picture is fading for projection TVs
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Discouraged by lackluster sales for the big-screen technology, Hitachi and Samsung are expressing a dim view of its future.
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Don't get too attached to your widescreen TV -- it'll soon be obsolete.
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NEW YORK -- TV's big switch from analog to digital broadcasts will be complete in just one year, on Feb. 17, 2009, and many consumers are puzzling over how the shift will affect them: Do they need a new converter box, a new TV, a better antenna?
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Pioneer Corp., which is sticking to making plasma flat-panel TVs as other manufacturers are switching to LCD TVs, announced Sunday it will be demonstrating a prototype set that emits no light in black areas of the picture, improving contrast and image quality.
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Attention owners of primitive TVs: If you still use an antenna to watch "American Idol," your picture will disappear at midnight on Feb. 17, 2009, unless you buy something called a digital converter box.
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Department store selling projection TVs via Web; will offer them in stores in the fall, with other devices to follow.
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Beginning Feb. 18, 2009, television stations will stop broadcasting analog signals. An older, non-digital television without cable or satellite service will need a special converter box to receive a picture.
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Using an open-source kit called the TV-B-Gone, it's possible for anyone to build a device that they can use to turn off annoying televisions.
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Q: I'm thinking of getting a plasma TV, but I've heard the image can "burn" into the screen. Is this something I need to be concerned about?
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A year from Sunday,  television for many Americans will cut to black. Analog signals  will stop transmitting, older sets will become useless and  millions of TV-watching households will simply disappear.
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Sony is dropping its money-losing rear-projection TV business to focus on two flat panel technologies -- liquid crystal display and organic light-emitting diode.
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NEW YORK -- Flat-panel TVs look lovely on a wall _ the cords hanging from them, less so. After a few years of false starts, the industry finally seems close to tackling that problem. At least three dueling wireless technologies for high-definition TVs will be on display at the Consumer Electronics...
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(InfoWorld) - Even if you bought a TV in the last several months you may already feel like it's out of date. Your shiny new flat-screen arrives, you hook it up to the antenna and the first thing you see is a commercial for a bigger, better model. It might even have a cheaper price. It's the way things seem to work these days in the world of TVs. Things aren't likely to change any time soon. The latest buzz is around "100Hz" or "120Hz" technology, which relates to how often the image on the screen is refreshed or redrawn. The technology is already appearing in TVs, and if you haven't seen promotional stickers for it yet you probably will soon. Most TV sets today refresh the picture either 50 times per second (50Hz) or 60 times per second (60Hz) depending where in the world you live (different regions use different color formatting.) That rate is fine for most images, but when it comes to fast moving shows like sports events the images can appear blurry on an LCD (liquid crystal display) TV. Doubling the rate at which images are displayed, to 100 or 120 frames per second, makes for a better, more high-definition picture. The need to improve LCD TVs has been especially acute because their chief competitor, PDP (plasma display panel) TVs, don't have the same blurring problem. Compounding the issue is that screen sizes are getting bigger, so any imperfections are more noticeable, said Mina Naito, a spokeswoman for Sony. PDP makers have trumpeted their advantage for some time, but things may be about to change. Compared to previous LCD panels, the new 100Hz and 120Hz models are "a big improvement," said Hisakazu Torii, a TV industry analyst with DisplaySearch in Tokyo. Prototype panels with the faster refresh rate began appearing last year. At the FPD International 2006 show in Yokohama in October, Samsung ElectronicsÂ demonstrated images and text scrolling across just such a panel, and they appeared to move more smoothly than on existing LCD TVs. Then at theÂ Consumer Electronics ShowÂ in Las Vegas in January, Sony announced a 120Hz model with the Samsung screen for the U.S. market. The 70-inch LCD TV is launched this month and carries the hefty price of $33,000. Samsung plans a 70-inch set, also based on the Samsung panel, which will go on sale in the first half of this year. Competitors including Victor Co. of Japan (JVC) and Matsushita Electric Industrial Co. (Panasonic) are also promoting 120Hz sets in Japan. The latest company to join the party isÂ Sharp, which last week said it would put five sets in its Aquos range on sale in Japan from March. The price runs from Â¥500,000 for a 42-inch model to Â¥1 million for a 65-inch model.
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For several years people have been talking about the idea of miniaturizing a projector so that it&#39;s small enough to fit inside a cell phone or digital camera. Now it&#39;s finally been done, and 3M is demonstrating a prototype of such a device at this year&#39;s International Consumer Electronics Show.The mobile projector is about a centimeter thick and about 4 centimeters tall by 3 centimeters wide -- small enough to fit inside portable devices like cell phones, PDAs, or a digital still camera, said Todd Rutherford, product development specialist with 3M&#39;s optical systems division.It uses an LED as the light source and can project a VGA resolution (640 pixels by 480 pixels) image through a lens that&#39;s about a centimeter in diameter.3M is demonstrating the projector at CES built into a small handheld device that runs video from flash memory. The image projected onto walls or other light surfaces was good enough and easy enough to see over a distance of about half a meter, although it suffered over greater distances due to the bright lights of the show floor.The demo attracted a lot of attention and a constant stream of show attendees, many of whom had badges identifying them as employees of mobile phone makers or network operators.3M is already working with companies interested in embedding the projector in devices, and the first products should be out in early 2008, said Rutherford. He wouldn&#39;t identify the companies or the applications but said that they are mobile consumer electronics products.
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This yearâs crop of flat panel TVs features rounded edges, clear plastic frames, and, in the case of LG and Samsung, dark red accents burned into the bezel.
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The HDTV technology company is moving a key part of its future in house.
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Well into the second decade of the television era, the machines still conked out, a lot. "TV's on the fritz again," folks would say. There was such a thing as a TV repairman, who would come to your house. Now, TVs work.