Quantum dots or OLED? Don’t worry, it’s not difficult to choose TV

- May 23, 2018-

At present, there are four major types of display technologies in the color TV market: LCDs, OLEDs, laser televisions, and quantum dots. Among them, the highest market coverage rate is for LCD TVs. In the early 1970s, Japan's Sharp manufactured the world's first LCD TV. Until now, LCD technology has become very mature, and the market is becoming saturated, not worth mentioning.

Laser TVs are also not new anymore. In the 1990s, they started to take shape. However, only in 2014 did domestic manufacturers enter the market and there was a large-scale market explosion. Its principle is the laser beam projection imaging, the use of semiconductor-pumped solid-state laser, generating three wavelengths of RGB laser light source, through the television signal control three-color laser scanning images. The advantage is that it can be projected onto the surface of various materials, the screen size is controllable, the color is bright, the brightness and safety are high (not harmful to the naked eye).

According to the data released by Aowei Cloud Network, the sales volume of laser TV market reached 67,000 units in 2017, with sales of 2.08 billion yuan, achieving growth rates of 116% and 109%. It can be said that laser television is a dark horse in the industry. With the steady increase in other TV categories, laser TV has emerged at an unprecedented rate, and the growth rate is significant. However, it is still a niche market and it is not well-known to the general public.

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