Decrypt brand flat panel TV size shrunk insider

<P> Reporter received a few days ago, Futian District, Island Garden, who lives in Mr. Liu's phone, the reaction his family bought a brand new 42-inch LCD TV, measured the actual size is only 41.6 inches. .Mr. Liu asked before heard of the LCD TV screen size lack of things, do not know this count as manufacturers shrink. .Press with this issue appliance store run a couple of people in the industry and the authority to consult experts, flat panel TV sizes do differ, but according to state regulations, and no major shrinkage. .</ P> <P> Measurement: Size does have access to less than 1 cm </ P> <P> journalists in several large domestic appliances stores and joint ventures on several brands of LCD TV for a site survey, found that different brands .LCD TV does the same size there is a certain size differences. .If a domestic brand 32-inch LCD TV, measured 31.4 inches and 37 inches is just fine. .Another brand 32-inch measurement of 31.8 inches, 37 inches was 36.6 inches, with the size of other brands are not the same as the actual measurement. .Joint venture brands are the same problems, a joint venture brand 37-inch is standard size measurements, and its 42-inch, compared with 41.3 inches. .</ P> <P> appears on the screen size, there really is not uniform, but in the end is not intentionally "shrink" it? .Under this conclusion is premature, this reporter interviewed the flat-panel TV brand and industry experts. .</ P> <P> manufacturers: There is no cutting corners </ P> <P> a domestic TV business department, told reporters that the current flat-panel TV screens mainly from Taiwan, AUO, LG, Samsung and Sharp, etc. .directly from each brand as a TV panel makers to buy the size panel, and then used directly for production. .Therefore, from the television brands mentioned here, there can be deliberate shrinking problem. .</ P> <P> person in charge of the other brands, from his understanding of the production process of the panel, panel makers should be deliberately shrunk the problem does not exist. .The panel makers as cutting and imaging principles are different, there are some errors with the model panel is inevitable. .Because the error terms to a maximum of no more than one cm. .If you intentionally shrink should be able to produce a new post-shrinking benefits, and cutting the panel will not be any less because of the cm, and more a piece. .In addition, because each brand is different for the design of the border, it will also be some errors. .</ P> <P> experts: resolution of the decision cutting mode </ P> <P> Shenzhen Academy of Metrology and Quality Inspection Centre for electronic product testing, an engineer, told reporters on the TV screen, the calculation of the current very difficult to have uniform provisions .because the use of different brands and models are not the same as the resolution of the panel, such as the same 42-inch flat-panel TVs, the use of panel resolution is 1024 × 768 and 1920 × 1288 two. .To ensure image quality, cutting process so that the panel must pay attention to the proportion of correct and complete lattice grid, lattice panels of different resolution cell size is not the same, it will affect the size of the final panel size. .Therefore, the flat-panel TV market size specified on the specific differences will exist, mark the same size as the actual size model of TV is not the same situation, it is difficult to avoid. .</ P> <P> In addition, the television model is rounded by name, the actual view from the industry, 32-inch TV screen used for the vast majority of 31.5 inches instead of 32 inches. .And according to China Video Industry Association, "the mainstream LCD size color TV Standard" specified, "the actual 31.5 inches LCD TVs 32 inches can be marked." .</ P> <P> size flat panel TV with consumer complaints is not enough, the fact is that understanding the misunderstood. .The experts remind everyone that for the flat-panel televisions, monitor performance, quality and stability are the consumers buy a lot of concern should be. .</ P> <P> Related Links </ P> <P> How to Measure the LCD TV size </ P> <P> size LCD TVs are generally calculated by inch, it is to take the LCD TV screen has a diagonal ( .hypotenuse of the triangle) to measure the length. .Specific method of calculation is to accurately measure out with a foot length of the diagonal TV, according to 1 inch = 2.54 cm unit conversion standards to the actual number of centimeters divided by 2.54, then rounding to the number of inches can be calculated accurately. .This will come on the market size of the main result of the conversion TV, 42 inch = 106.6 cm, 40 inch = 101.6 cm, 37 inch = 93.9 cm, 32 inch = 81.2 cm, 20 inch = 50.8 cm. .</ P> </ p>.