Early LCD television had drawbacks relative to traditional visual display technologies. These problems have largely been overcome in recent years, and LCD televisions, along with plasma displays, have taken over the dominant market position worldwide from cathode ray displays. Some manufacturers are also experimenting with extending colour reproduction of LCD televisions.
LCD televisions are usually brighter than plasma TVs, and many can double as a computer monitor or media-center display. LCD Television technology has advanced greatly, particularly with respect to the reproduction of black levels. LCD televisions are now coming out bigger and at prices that are really starting to compete with those of similar-size plasma TVs.
The technologies found in these big televisions eventually trickles down to smaller, higher-volume sets. LCD televisions are also beginning to challenge plasmas in sales in the 40-inch and above categories, where plasma has been dominant, Fujiomoto added. Global demand for LCD televisions will rise from 42 million units in 2006 to 69. By 2010, LCD television shipments are expected to rise to 128 million units. lg led tv 43 inch
The output at Kameyama, along with allowing Sharp to make more televisions, is also allowing the company to come out with a wide variety of them. The company now has four separate lines of LCD televisions, ranging in technical sophistication. Some of the televisions coming out this year will feature a refresh rate of 120 hertz; double the current 60-herz standard. In the second quarter, Sharp is expected to come out with a line of LCD televisions for gamers that will cut down any latency between the game console and action on the television.
The system will be capable of sending two separate high-definition video streams between PCs and televisions through a home’s electrical system. With Blu-ray and HD-DVD delivering true high definition content, Philips has come to the party with a true high definition LCD television in the Cineos 37PF9731/69. As a 1080p panel, it can screen high definition television, Blu-ray and HD-DVD in all their glory rather than down scaling them to fit on a 720p display. The television sports two HDMI inputs for connecting to HD sources, plus component, composite, s-video, SCART and VGA. Disappointingly it doesn’t have an onboard digital television tuner.
Ambilight shines coloured light on to the wall behind the television to match whatever is on the screen, creating a halo of colour around the television that changes with the image. You can’t see the actual Ambilight tubes when you’re sitting in front of the television; they’re hidden behind the bezel and pointing back at the wall. This isn’t a problem if the television is wall-mounted in a location where you’ll never have to see the lights, such as at the end of a long, narrow room. But if the television is against one of the long side walls, with the Ambilights visible off to the sides, it will give everyone else in the room the irrits very quickly even if it’s just in their peripheral vision.