Who can tell us the difference between LED TV and LCD TV?
Author:Chen Bingfang Time:2021-08-06 13:32 Browse(58)
What is the difference between LED TV and LCD TV? The survey found that most consumers are not clear.
What is the difference between LED TV and LCD TV? According to the survey,
most consumers are not clear.

Who can tell us the difference between LED TV and LCD TV?

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at present,
LED TV, which has just started in the European and American markets, is booming in the domestic market.
especially in the second half of this year.
Chinese and foreign color power plants have shifted their focus to this market and launched new LED TV products one after another, However, according to experts from the Ministry of industry and information technology, the so-called LED TV in the current market is not really LED TV, it is just a "premature baby" - LED backlight TV, The panel is the same as the traditional LCD TV.
these two concepts are different.
therefore,
generally called "LED TV" is just playing a word game.
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up to now,
two LED TV camps have been formed in the domestic market, including Samsung, LG, sharp, LED TV and LED TV Sony as the representative of Japanese and Korean brands and Hisense, TCL, Skyworth, Konka and Changhong as the leading domestic color TV brands.
among them,
Samsung is the most active in promoting.
however, doubts about LED TV are rising one after another.
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staff of Gome store also said.
the manual attached to the manufacturer shows that, The LED TV panel sold in shopping malls is the same as ordinary LCD TV, but the backlight of the TV is replaced by LED.
however,
the price is thousands or even tens of thousands of yuan higher than ordinary LCD TV of the same size,It's obviously not cost-effective to buy LED TV now.
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What's little known is.
according to the article of CNET high definition digital TV output technology experts, sharp plans to switch 100% of LED TV products, but only the product line will switch to LED backlight display products, But not led panel.
similarly.
as the main promoter of "premature" LED backlight TV, Samsung was judged by the British advertising association as violating the country's advertising law because it named its new LCD TV "ledtv", The reason lies in the suspicion of misleading consumers.
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LUO Qingqi, an expert in home appliance industry, pointed out that at present, the domestic LED LCD industry has not yet formed a complete industrial chain, such as chips, chips and so on Materials and other key components are still controlled by Japanese and Korean enterprises.
in the post LCD era with LED TV as the main competition body.
Chinese color TV enterprises are afraid to fall into the industrial trap of foreign-funded enterprises again.
according to the survey data from professional institutions.
among the countries applying LED related patents, Japan accounts for 27.9% of the global related patents, However, China accounts for only 9.34%.
in terms of chip manufacturing and other core technologies, most of them are mastered by foreign enterprises.
the so-called patents of Chinese enterprises only focus on the downstream industry chain end such as LED packaging.
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it is understood that the first fatal defect of LED backlight TV is serious light leakage.
all "ultra-thin led" TVs have hidden a fatal defect, The so-called ultra-thin LED technology is actually "edge type" backlight technology,This will inevitably lead to uneven screen backlight and light leakage.
in the past,
strictly speaking, it can't pass the product quality, and it's an unqualified product.
the second fatal defect of LED backlight TV is that if you look from the side, you will find that the side is white.
for example, the 32 inch LED backlight technology of a certain brand.
the picture is gray when you look from the side, Compared with ordinary LCD TVs, the picture quality is worse.
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a brand executive who did not want to be named also said.
now there is too much competition pressure. As long as the manufacturer changes the backlight, the same TV can be sold for 3000 yuan more, It's an excellent selling point for improving the profit of enterprises.
but it's not the most suitable product for consumers.
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at present
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