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With the continuous progress of technology, the electronic display material market is rapidly developing. From traditional CRT displays to liquid crystal displays, and now to OLED displays, the development of display technology has been driving the growth of the electronic display material market. According to relevant data, the global electronic display material market size in 2018 was 250 billion yuan, and it is expected to reach 330 billion yuan in 2020 and 500 billion yuan by 2025. It can be seen that the development potential of the electronic display material market is enormous, and the market prospects are broad.
At present, the mainstream display technologies on the market can be mainly divided into three categories: LCD display technology, OLED display technology, and LED display technology. Among them, LCD display technology requires the use of external backlight sources for non self emitting display technology, while LED display technology and OLED display technology are self emitting technologies, which use inorganic/organic materials as light sources to display text, images, and other content.
With the rapid development of LCD, people's interest in developing and researching liquid crystal materials is increasing. In recent years, multifluorinated or perfluorinated aromatic rings and perfluorinated terminal liquid crystal compounds have also been developed. Many chemists have synthesized high-performance liquid crystal materials. About 100000 liquid crystal compounds have been synthesized and are developing at the rate of 3000 to 4000 new liquid crystal compounds appearing annually, especially in Japan where a large number of patent literature on new liquid crystal materials appear every year to meet the requirements of various displays. But only four or five thousand liquid crystal compounds have practical value and can be used in LCD.
Current Situation of Liquid Crystal Materials in the Domestic Industry
After more than ten years of efforts, the production of liquid crystal materials in China has gradually formed a considerable scale industry, transforming from complete imports to partial exports, with an annual sales volume of about 12 tons. Although it has developed rapidly, its share in the world LCD material market is very small and still cannot keep up with the needs of the world LCD development. Although the development and research of LCD materials in China has been ongoing since the early 1970s, due to limitations in the overall technical equipment level and investment funds of the domestic LCD industry, the LCD industry has not been included in key scientific and technological research projects by the state. The serious shortage of research funds and talent has limited the development of the industry.
How can high-end LCD materials control the throat of Chinese panel displays?
Hybrid liquid crystal materials are the basic materials for liquid crystal panels, accounting for 3-4% of the total cost of liquid crystal panels, and are crucial for the performance of liquid crystal panels. The mixed liquid crystal is composed of liquid crystal monomers and additives.
China will become an important engine for the development of the global display industry
The new pattern of the global semiconductor display industry has been formed, and China has become an industry leader. As the world's largest panel production and manufacturing base, China will become an important engine for the development of the global display industry. "On May 9th, during the opening ceremony of the 2023 World Ultra High Definition Video Industry Development Conference, Wang Cheng, the Chief Operating Officer of TCL Technology Group, said about the development trend of the global ultra high definition industry.
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