What is QUHD technology, it seems to be very powerful?

It is reported that QUHD is a high-end sub-category launched by TCL in 2016, which is equipped with quantum display materials, quantum picture quality processing engine and multi-dimensional comprehensive picture quality enhancement technology, as well as the industry's top hardware configurations, Harman Kardon audio equipment, and TV+ OS intelligent content system, which is a new-generation of color TV products that lead the industry's development trend and top audio and picture quality. As the flagship product in the QUHD camp, X1 is a high-quality product equipped with the industry's top technology and craftsmanship that TCL has invested in. At the award ceremony, TCL Multimedia CTO Chen Guanglang said, "The full name of X1 is Xclusive 1, which means 'unique', and it is a boutique product that combines the world's top display technologies that we have not spared any cost to create, and is equipped with quantum technology, comprehensive picture quality enhancement technology, and audio, exterior craftsmanship in four major aspects leading the industry." X1 attracted the attention of many exhibiting media and professionals as soon as it was displayed. Miller from New York said after the experience that quantum material and its related technology is a core technology with great prospects, and it is also the technology that aerospace, military and medical cutting-edge fields are competing to adopt, while X1 takes the lead in applying quantum material and carries many top display technologies on this basis, which has become the crown jewel in the field of global displays, and it will have a great impact on the color TV market in the next 3-5 years.

X1 adopts the inorganic nanocrystalline form of "crystalline" quantum display material. This quantum display material has a long fluorescence life, stable working performance, ultra-high optical stability, good biocompatibility, wide excitation spectrum and narrow emission spectrum. By equipping with "Crystal Pure" quantum display material, X1 realizes a quantum breakthrough in display technology from micron level of OLED and ULED to nanometer level of QUHD in one go, and brings a purer light source than OLED and ordinary LED light mixing, which brings three major advantages of wider color gamut coverage, more precise color control and purer color.

Based on the quantum display material, X1 is also equipped with a quantum image processing engine. The Quantum Picture Quality Processing Engine is a picture quality processing engine developed by TCL with the help of its leading technology and accumulation in the field of quantum display and signal processing research and development, and enjoys 8 exclusive patents for Studio-class professional surveillance equipment and precision LCD display equipment. Its accurate color reproduction technology, S2H dynamic enhancement, hybrid dimming technology, precise color gamut control technology, precise brightness display technology, can maximize the use of high-color gamut screen color performance capabilities, accurately restore the original source color, but also improve the backlighting energy efficiency, improve the contrast of the screen, so that the picture is more detailed, richer levels.

Often the user's home TV monitor display color gamut and content source color gamut is not exactly the same, which will make it difficult for the TV to accurately restore the original signal color, resulting in the user to actually see the TV screen color effect is weakened. TCL quantum image processing engine equipped with accurate color reproduction technology technology in the source color gamut and the monitor color gamut, the establishment of a one-to-one mapping, through the color conversion technology, to achieve the source color in the display of accurate color reproduction, so that it reproduces the color itself.

HDR has become one of the most popular advanced technologies in the current global display and TV? One of the popular advanced technologies in the movie industry, many TV makers also displayed products equipped with HDR technology at this CES. Some experts pointed out that only when playing HDR sources, products equipped with HDR technology can fully demonstrate the high dynamic characteristics of HDR, however, the current HDR sources are very scarce, so it will affect the user's actual experience. In order to solve this problem, TCL exclusively developed S2H (SDR TO HDR) technology, which analyzes the brightness, chromaticity and other image characteristics of SDR signals and applies enhancement algorithms to dynamically adjust the image in real time, stretching the layers of the image, expanding the dynamic range, and making the contrasts more distinct; and it also applies filtering technology to eliminate the curves that are easy to be generated by the playback of SDR sources on HDR TVs; In addition, it also improves the average brightness of SDR sources on HDR TVs, which makes it possible for ordinary SDR sources to display the characteristics of HDR on HDR TVs.