Flat panel displays - beyond plasma
| Added: 20-09-2005 Author: Steve Faber Category: Satellite Television |
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Although they are a media darling and the generic for flat panel display in the minds of many people, plasma is about to fight the other for the main technology flat panel crown.
LCD Displays, to appear on the desktop for years as a computer monitor, and usually in a small flat-panel TV, eventually increasing its size to the point that they are rivals for the plasma in the range 42-50 Games. Same image quality with plasma, LCD, however, is against the burning of which can affect Plasma Displays. Burn-in occurs when plasma units are used to display static images such as a video game screen and stock or sports tickers.
Plasmas generally have an excess in capacity to produce more and more black than full-color LCD. Plasma is also better at producing full motion video from the LCD because the LCD panel response time, although this difference disappeared.
LCD TV is a bit more expensive than plasma at 42 and large sizes, but they must endure. Plasma Displays the last to 20.000 up to 25.000 hours and the LCD should give 30.000 + hours of useful life. However, the latest generation of NEC Plasma Displays, Samsung & others are charging that the 60,000 lives. If that is the sector trend, the traditional lifespan advantage held by the LCD will soon disappear. This comes as Sony and other major consumer electronics manufacturers either leave or reduce their supply Plasma Plasma. Others, such as Panasonic, Fujitsu and Pioneer Plasma is the technology company's intentions.
Sony currently has 42, 40 NEC, Sharp's 45, and 40 of the Samsung LCD TV or display. Samsung also has a great, and that 46 boats began early in September 2004. Samsung LCD 46 the first consumer video display that line in 1080 native resolution. This allows the display native 1080p format when it was in HDTV. Has joined Samsung and Sony, Toshiba and others, to bless the community and 40 size LCD dense enough to offer. Consumers or large LCD TV Sharp Sony monitors are 65 and 82 show examples of their Bravia LCD line at the 2006 CES in Las Vegas.
Other technologies on the horizon as well. One that shows great promise is OLED, for Organic Light-emitting diode. Developed by Kodak and Pioneer, this technology has been used for years in the car stereo and cell phone Displays. This is just about ready to minister. Philips has demonstrated a 13-unit, Samsung 17, and Seiko-Epson has shown 40 of the samples.
OLED's a lot of advantages. It is true to his own lights, it does not need a backlight and better contrast than traditional LCD. OLED Plasma Display is as wide-screen perspective. The use of force is very low, below 1 / 2 that of traditional LCD screen. At around 2mm deep, OLEDs is much thinner than plasma or LCD.
They have a refresh rate of about 1000 times faster than traditional LCD, so that would be far better for video applications. They have fewer parts than LCD or plasma and can be produced using ink jet printing process of the novel. This promises to lower prices as the technology implemented. Expected to see small shops and 20 Displays in 2006 and, after the main unit and two years later.
Another promising display technology in combination with sed (Surface-conduction Electron-emitter Display) and carbon nanotubes. Sed made by Canon, who began research in the field of technology in 1986. Sed is basically the same principle as CRT, but there are important differences. Important from a consumer standpoint is thickness. A sed only show one or two inches nene, depending on the size of the screen.
Development main yaliyojitenga two empty plates and glasses. One plate is coated with phosphors the other is mounted with electron emitters. Is issued when the electronic revenue of about 16-18 V is applied to the emitters. This is electronic, then quickly in revenue equal to that file in the CRT screen.
Visual benefits are as PEDS for CRT Displays, great color, the black levels and quick motion response. These benefits, along with a slim form factor, low cost and small power requirement should make for a real winner.
A unit has been shown and Toshiba in Japan's trade exhibition in April 2005, he was even a beautiful contrast ratio to be 1 in 100.000 to significantly reduce the black lighting. Even if this were still the specification bits will increase the amount and a fantastic contrast ratio, the order of 5 times from the traditional CRT. At one time, Toshiba is suggested that they could move this technology on all Displaying 40 and 2006. However, after an impressive demo at CES in 2006 where they showed that at the end of the first 2006, all Canon and Toshiba, Toshiba resheduled sed until the release date of mid 2007, ostensibly to enable them to produce low-cost PEDS.
There is another fly in the ointment is also sed. On April 21, 2005 U.S. firm Nano-Proprietary has Filed a suit against Canon in the United States District Court District of West Texas, to face the allegations that (sed) television that Canon plans to release violates the license agreement 5 years ago between the Japanese giant and Nano - proprietary.
The rate of change of home theater and entertainment display market continued to speed. There are some promising technologies that will allow the corner, as usual, higher performance, lower cost and more compact because of the form. As prices for advanced technology and improved hitting Porojo technology, it will make it easier for the average person a fantastic media system near their homes.
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