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Although the current display market and many related display industry experts are more optimistic about the prospects of quantum dot technology, the most questionable point of being attacked by the OLED camp is that it is currently unable to deviate from the nature of liquid crystals and cannot achieve self-illumination like an OLED screen. And it has the advantage of being lighter and more flexible. 
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OLEDs and QLEDs are a pair of brothers. The news about them is often mentioned together and used for comparison. Recently, data from Zhong Yikang showed that QD TVs are nearly two years older than large-screen OLED TVs in the city, but Its retail penetration rate is 6 times that of OLED. Does quantum dot technology have to be a counterattack?
QD gorgeous counterattacks future show industry to see who?
Why is this happening, mainly due to the difference between OLED and QLED, and the biggest difference between the two lies in the difference in light-emitting principle, OLED is based on the principle of organic electroluminescence, and QLED is based on inorganic substances or light The principle of luminescence. As the thermal stability and chemical stability of inorganic materials are generally higher than those of organic materials, theoretically, QLEDs have better performance indicators such as light source stability and lifetime. Quantum Dot Technology Principle
Although quantum dot products currently on the market are mainly based on photoluminescence, they cannot be completely separated from the backlight source. Instead, they optimise the backlight source in order to optimize the color performance of the display. The optimization is based on the LCD, not the image. The OLEDs are not as good as liquid crystals, but they are more stable than the current OLED products. Therefore, they are also recognized by consumers. Five-inch AMQLED newly developed by BOE
But not long ago, BOE has developed a 5-inch real photoluminescence QLED display panel. Although this is already a big technical breakthrough in the quantum dot field, we also have to admit that this QLED display panel can actually achieve mass production. There is a long way to go and there are still many difficulties to overcome. Samsung Quantum Dot Display
Before the real QLED display products did not appear, OLED display technology is still very advantageous, but manufacturers of quantum dot technology can also improve the color of the display screen by adding quantum dot technology to various display products, optimizing the LED backlight source. At the same time as technological advancement, consumers are more aware of and recognized QD technology and QLED. September 01, 2022