"More than 80 percent of human access to information comes from vision." September 8, 2023 World Display Industry Conference Academician Forum held in Tianfu International Conference Center, Chinese Academy of Engineering Academician Xu Zuyan opened the door, pointing out the direction of development of the display industry: towards the human eye's resolution limit, the goal is the acquisition and reproduction of high-fidelity video images, double high-definition, large color gamut.

Throughout the history of the development of display technology, black-and-white display to solve the problem of the presence or absence of video images, color display to solve the problem of video images without color, digital display to solve the problem of video images are easily interfered with, while the laser display can solve the problem of high-fidelity reproduction of video images, the future of holographic technology based on the three-dimensional display is expected to solve the problem of the true three-dimensional display.

In 2005, the team of the Institute of Physical and Chemical Technology of the Chinese Academy of Sciences successfully developed a series of laser display principle prototypes; in 2015, it developed the first international 100-inch three-color semiconductor laser projection TV product prototype, which opened up the industrialization of the technical route. Beijing Winter Olympic Games closing ceremony impressive light and shadow feast "willow farewell", it is by the "real laser" beam composed of "big tree", for athletes around the world to send off. The recently concluded Chengdu Universiade, colorful, ever-changing visual effects, also has the figure of laser beam lights.
"Laser display will rapidly realize ultra-high-definition display and become the mainstream of the display industry." Xu Zuyan said that laser display is a display technology that fully meets the international standard BT.2020 for ultra-high-definition displays, providing a huge space to expand the C- and B-side markets of the display industry. For example, home TV, digital cinema, immersive display ...... laser display is expected to help create a future market of hundreds of billions.