51 golden weeks will come, flat TV will greet sale height. Here the expert reminds, consumer is when TV of flat of choose and buy, cannot go after tall brightness blindly. Otherwise, the likelihood can damage an eye already, also can produce more high-energy cost.

Accordance of standard of MII number TV detects central Zhang Subing says, at present the flat TV on the market, basically be liquid crystal TV (LCD) and plasma TV (PDP) . In the each technology index of flat TV, what feel generation effect to person eye is main useful and definition, average brightness, contrast, colour gamut enclothes limits and athletic picture to pull end time 5 index. Zhang Subing says, for the technical index from the product, the definition of liquid crystal TV and brightness excel plasma, but athletic picture pulls end time to inferior however at plasma. So TV of partial liquid crystal is in the visual regale with people colour clarity, gorgeous picture while, let eyestrain more easily also. But in be consumed actually, a lot of people go after brightness overly, this makes the specific power consumption of TV increases on one hand, also go against the protection of the eye at the same time.

The State Council develops a report of group of task of home appliance of institute of economy of research center market to show, consumer sees the time of TV on average be 2.6 hours about everyday. Of this task group " 2005-2007 year TV of Chinese consumer flat uses an evaluation to report " data shows, have the customer of liquid crystal TV, the proportion that after watching TV, feels the eye is not quite comfortable is 8.2% , and plasma is 4.2% .

The Beijing that participates this task research assist with hospital ophthalmology deputy advocateAllowDoctor Tan Ke thinks, at present people looks the TV, time mushroom that uses computer, if protect an eye carelessly, if things go on like this creates serious visual sense easily disorder. So, when choosing video, should consider a picture already " colour is gorgeous " the vision is enjoyed, want those who notice an eye to bear again ability, had better choose colour to compare downy indication screen, and unfavorable watch for long.

Senior engineer installs center of quality inspection of product of national broadcasting television to always become a proposal, TV production manufacturer is improving a product " physics " index while, make even product more human nature is changed, health is changed, those who improve a product " harmonious " index, such product ability gets be popularizinged more extensively.
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