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Appliance Tips: Pollution alert glare LCD TV - LCD TV, flat panel, plasma - appliance industry by big tree
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Appliance Tips: Pollution alert glare LCD TV - LCD TV, flat panel, plasma - appliance industry by BIG TREE
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| Article Posted: 06/01/2010 |
| Article Views: 177 |
| Articles Written: 1033 - MORE ARTICLES FROM THIS AUTHOR |
| Word Count: 758 |
| Article Votes: 0 |
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Appliance Tips: Pollution alert glare LCD TV - LCD TV, flat panel, plasma - appliance industry |
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Business,Business News,Business Opportunities
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<BR> If
Consumption
Those who watch high-brightness long
TV
Play the video programs, the eyes will feel tired, there will be temporary vision decline. And
LCD TV
Brightness is usually higher than normal TV, likely to cause glare pollution
Expert
Remind consumers to watch the LCD television, pay attention to adjust TV brightness not too high.
<BR> glare brightness is too high pollution caused by
<BR> Glare means that when people observe a visual object, if the field of view, there is a bright point of light will affect the observed results, and make people feel uncomfortable, this is the glare. China Preventive Medicine Association of the experts told reporters at the Pro-
Bed
Found that many patients with eye disease is due to the high brightness of the TV watching a long-term result, from the medical explanation is that some TV's brightness is too high pollution caused by glare exists.
<BR> Industry experts point out that the brightness of LCD TVs are usually higher than normal TV, likely to cause glare pollution, as more consumers into the LCD TV households, by the bright glare caused by excessive pollution which should attract consumers and large
TV
Manufacturer's attention.
Why LCD TVs <BR> glare pollution than regular TV? This reporter talked to vice president of Skyworth Group, Yang Dongwen, learned, liquid crystal display products simply because of its dazzling light principle, because the liquid crystal itself does not light, to rely on to provide backlight brightness, therefore, very high brightness of the LCD TV and see for a long time will naturally visual fatigue, have a "dazzling glare", and then easily lead to decreased vision.
<BR> He continued, the traditional LCD TV in the work process, the backlight
Light
Source intensity is constant, and this led to the same screen in the dark environment,
Table
Xianchu dark scenes were white, the image is too bright glare; in bright environments, but also showed high brightness light scenes, glare phenomena, easily affect human vision.
<BR> In addition, the traditional LCD TV backlight brightness is constant, showing a lack of layered bright scenes, dark scenes when the black is not black and white Bai, leading to liquid crystal color distortion, rendering "
Relief
Shape. "CRT TV and with the
Plasma TV
Compared to the lack of three-dimensional image display, the main reason lies with the traditional LCD TV backlight brightness can not adapt to change.
<BR> "screen change" technology can ease the glare pollution
<BR> For glare pollution, a new technology??? "Screen change" technology came into being, this is called "screen change" under the viewing environment, the technology can automatically change the brightness and color, so that the audience will not be watching TV in high brightness and eye irritation, dizziness. It is reported that only Skyworth and TV industry
Matsushita
Variable screen technology has light perception, but the scene is even more Skyworth screen alone has changed the technology, it is "screen change" technology, another core.
According to Yang Dongwen <BR> introduced "screen change" technology can solve the pollution of traditional LCD TV's glare problem is that it not only images from the TV's own internal transformation to adjust the brightness, but also the environment according to the brightness of the viewing audience and change .
<BR> Vice president of Skyworth Group Research, "screen change" inventor Li Haiying told reporters, "screen change" effect is a sense of light and scene change screen change screen part of the joint action of the two. Light perception change is the use of television screens external optical sensors, light intensity by monitoring the external environment to adjust the brightness level of backlight lamps and power.
<BR> Traditional LCD TV's it was discovered in watching the screen bright or dark, the liquid level of expression is not good, because the backlight LED brightness can not be adjusted, it is difficult to picture the dark scenes like CRT TV or plasma TV performance as excellent, also lost a sense of the original level of the screen.
<BR> Li Haiying that TV scene change is dynamic, and is continuous screen changing scene using chip compensation processing, automatic tracking of the input signal strength, the brightness of the backlight for precise management control.
<BR> I am a professional editor from China Product, and my work is to promote a free online trade platform. http://www.himfr.com/ contain a great deal of information about human touch technology massage chair , massage leather chair welcome to visit!
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