2010 can be described as 3D TV in China, a primary stage of development, many of the technology was not mature. Although 3D can bring a very three-dimensional shock effect, but it also has the disadvantage of relatively large people hurt. In order to allow us a more comprehensive understanding of 3D TV, I then tell you about the 3D TV for the shortcomings of the existence of hazards.
3D TV what are the disadvantages
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1. prone to cause The results show, the audience watching the three-dimensional image, the eyes move rapidly back and forth, which can easily cause eye fatigue. If people are too close to watch 3D TV, or walk outdoors wearing 3D glasses, are harmful to the vision.
2.
Too expensive the price of each 3D TVs are not cheap. 3D TV to really enter the average family, it seems not easy, high prices enough to discourage civilians. Although Sony has not mentioned in the price of 3D TV, but analysts expect, the early 3D TV could be worth thousands of dollars.
3.
Cause some serious diseases may have long-term TV viewing 3D physical discomfort, especially to children and young people that even more so, including vision loss, dizziness, blurred vision, eye or muscle twitching involuntarily occur, nausea, cramps, convulsions, loss of consciousness and other disorders and direction. Watch 3D TV will produce movement disorders, awareness of some sequelae, dry eyes, decreased body balance, headaches and fatigue and other physical symptoms, it is recommended in the event of these symptoms, you should immediately rest, in addition, these symptoms appear after the user Do not drink alcohol.
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