TFT{0}}LCD LCD 화면이 주류 디스플레이 화면이 될 수 있는 이유는 무엇입니까?

  The reason why the TFT-LCD industry can become the mainstream of the display industry is that the industry benefits from the perfect combination of semiconductor technology, liquid crystal material technology, and active light-emitting technology. The initial breakthrough of liquid crystal display was in the field of liquid crystal synthesis, and liquid crystal display began to break through from notebook computers. The successful modern liquid crystal display applied the concept put forward by two Soviet scientists in 1927, that is, the transition time of liquid crystal molecules to rotate after lengthening is only milliseconds. Driven by semiconductor technology, the TFT-LCD industry is getting bigger and better, and it has won many battles in the competition with other display technologies.

10여 년 전만 해도 OLED는 TFT{0}LCD를 대체할 가능성이 매우 높은 것으로 여겨졌습니다. 중요한 이점 중 하나는 OLED의 색도 영역이 110%에 도달할 수 있는 반면 기존 액정 디스플레이의 색도 영역은 70%에 불과하다는 것입니다. 그러나 양자점 백라이트를 사용한 후에는 TFT{3}LCD의 색도 영역이 120%에 도달할 수 있어 OLED보다 색 재현에 유리합니다. TFT{5}}LCD 산업은 앞으로도 오랫동안 디스플레이 산업의 주류가 될 것임을 알 수 있습니다. 2005년 중국 본토의 디스플레이 패널 제품 생산량은 세계 생산량의 1% 미만을 차지했습니다. 2017년에 TFT{9}LCD의 출력은 1억 평방미터에 이르렀습니다. 2022년에는 2억 평방미터에 달할 것입니다. 우리 나라는 새로운 디스플레이 산업 규모에서 가장 빠르게 성장하는 나라가 되었으며 TFT{13}}LCD 생산 능력이 세계 1위입니다.

     The development trend of my country's TFT-LCD industry is good, which is inseparable from the support of national policies, the hard work of a group of outstanding entrepreneurs, and the support of China's booming economic fundamentals. my country's mobile phones, computers, and televisions account for the largest share of the world market. In 2019, China became the largest display production base, with industries mainly concentrated in the Yangtze River Delta, Pearl River Delta, Beijing-Tianjin-Tangshan and Chengdu-Chongqing-Hubei regions. The reason why China can gain a place in the display industry where foreign companies have fully competed is because my country has carried out independent innovation while seizing market opportunities. The shipment scale of low-temperature polysilicon display panels and metal oxide display panels in my country ranks first in the world. Technologies such as gate driver integrated circuits, narrow borders, low power consumption, built-in touch control, and transparent display are being applied to TFT-LCD. At present, the innovation of stacked-screen TVs and Mini LED-backlit TVs has made LCD TVs comparable to laser TVs and OLED TVs, which has led to the active upgrading of color TV sets and reduced the production capacity of upstream LCD panel companies. excess risk.

     In the new era when my country's TFT-LCD production capacity ranks first in the world and the industrial base has obvious advantages, we should insist on independent innovation and further develop the TFT-LCD industry. The innovation of display applications not only brings more new experiences to public life, but also further changes the social life style and accelerates the process of scientific and technological revolution. 5G will bring huge development opportunities to the display industry. The 5G era is an era of great development of the information industry. Semiconductor display technology will continue to be upgraded. 8K and ultra-high definition have become important development trends in the display industry. They are the first wave of the information industry to promote economic development. Flexible display technology will also usher in new development opportunities.