Talking about the current color TV display technology, I believe many of my friends will think of OLED and 8K display technology, as the two color TV display technology, the picture quality has a very outstanding performance, but also often lead many consumers to compare these two technologies , Some people think that OLED TV is more outstanding, some people think 8K TV picture quality is clearer.So from the current trend of development of color TV market, OLED TV and 8K TV in the future, need to overcome which problems?
First of all, let's take a look at OLED TV. According to the author, OLED is an organic light-emitting diode, also known as organic light-emitting semiconductor. OLED TV and our current common LCD TV and Quantum Dots TV, it's every pixel Can be independent of light, which makes it no longer need to be the same as ordinary LCD TVs, with color filters, LCD, polarizers and other complex structures, the body is also more lightweight.
From the quality of performance point of view, OLED TV compared to the traditional LCD TV, in the contrast of light and shade than the LCD TV is stronger.As the OLED TV each pixel can achieve their own open and close, so in the state of light can be achieved almost All black display.At the same time in color, OLED TV also has a good performance, its own characteristics of the light so that it has a higher degree of reduction.
However, the OLED TV is facing many insurmountable problems nowadays, such as the high price, the service life, the low production frequency and so on, making the OLED television not really completely popularized .For now, the OLED television market is still facing Insufficient supply of panels and a yet-to-fully developed industry chain constrain the further adoption of OLEDs. "OLEDs not only take time but also require technical advances to become future TVs, but for now, these issues remain exist.
Let us look at the 8K TV. 8K TV that has a 8K resolution TV, you can do 4K 4 times the resolution, 16 times the 1080P. 8K resolution pixels up to 33 million, enough to achieve the human eye 4.3 Times, from 4K to 8K, the increase is not achieved clarity, 8K TV in the picture precision, color gamut coverage, color depth, frame rate and other aspects have improved.
However, there is a big problem with the 8K TV source, there is no difference between the TV without the program source and the normal TV, and the selling price is also a big problem. The 4K TV size introduced by Sony, LG, etc. in 2012 is 84 inches, Prices are as high as ten million, so if it is 8K television, the price is certainly higher.
More popular, 8K TV now seems to be just a concept, an 8K era, not the advent of a 8K television, and the need to create a full 8K ecosystem of the entire industry in 4K TV has not yet universal The situation, the moment to talk about the popularity of 8K TV may be a bit too early.
However, the development of TV quality, 4K will not be the end, 8K TV is the inevitable trend of arrival, just as smart phones, 1080P has been able to meet the vast majority of people's eyes, including Samsung, including many manufacturers are The resolution of the phone screen increased to 2K, and even Sony directly toward the 4K. This is not paranoid, but the normal trajectory of technological development.