"Effect of output of main index light, colour behaves projector, wait for the respect such as functional bad news to amount to mark rate is inferior, 3 put in false label phenomenon into the product. " last weekend, the report of Chinese projector market research that Chinese electron chamber of commerce and combination of institute of standardization of Chinese electron technology issue shows.
Chinese electron chamber of commerce expresses, development of Chinese projector market is rapid, but as a result of long-term since home market did not unite, the standard of standardization, bring about partial projector manufacturer to obtain larger profit space, exaggerated empty mark performance data, disturbed badly projector market environment.
According to introducing, at present concerned projector product measures share 3 kinds of standards to consult: ANSI (standard of association of American state level) , ISO (the international projector standard that concerns method of projector performance measurement to be a foundation with Japanese office machine and association of information system industry) and " electronic projector measurement technique " (" occupation standard of electron of People's Republic of China " ) . " electronic projector measurement technique " it is MII is in
But the brand of projector product Japan that sells as a result of our country home market holds share of 90 ％ above, these products basically consult ISO measures a level, a few otherer Euramerican brand consults ANSI measures a level, different test method can cause the difference that checks a result, the tagging of end item index also is met skimble-scamble.
Came this year in April June, chinese electron chamber of commerce consult " electronic projector measurement technique " go up to Chinese market Suo Ni, Aipusheng, associate, sort of the LCD of 17 brands such as Toshiba, DLP, LCOS3, product of projector of nearly 40 mainstreams had a test.
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