An Effective Way to the High Quality Development of LED Display

　　Generally speaking, from the perspective of products alone, the so-called high quality is of course good quality, durable, less maintenance, or even no maintenance. However, the author believes that the high-quality development of LED display has deeper and richer connotation, including the R&D, production, installation, application, after-sales service and other aspects of LED display products. As a display carrier, the high quality and quality assurance of LED display can be basic, and the more important thing is the display effect.

　　After printing technology, display technology has become an important way of knowledge and information media, which has developed for more than 100 years. From black and white TV to color TV, the display technology has also experienced CRT, RCA (color picture tube), PDP, LCD. Now, various display technologies are more contending. OLED, QLED, LED, laser display and Mini/Micro LED new display technologies have emerged one after another.

　　The human pursuit of display is endless, and the development of display technology is also constantly innovating. The development of LED display technology has also experienced from single and double primary colors to full-color, and the display effect has also been constantly improved. The appearance of small pitch LED display has made LED display more popular and become a strong competitor to LCD, projection and other technologies.

　　Compared with LCD, OLED, projection and other technologies, the biggest advantage of LED display technology is arbitrary splicing. The screen size can be customized according to actual needs; Another incomparable advantage is brightness. The LED display has a brightness of more than 5000CD/㎡ at any time, which enables it to have "exclusive skills" in the field of outdoor display. The development of small space makes it go indoors. Thanks to the two outstanding characteristics and the continuous innovation of technology and process, LED display has been expanding in application and has begun to penetrate into the field of business display. In terms of market scale, the manufacturing capacity of LED display screen enterprises in China has ranked first.

　　Scale means huge quantity. Quantitative change is the basic condition for qualitative change, and qualitative change is the inevitable result of quantitative change. In 2019, China's total economic output will be close to 100 trillion yuan, the per capita GDP will exceed 10000 US dollars, and the contribution rate to world economic growth will reach about 30%, which will continue to be the main power source to promote world economic growth. After 40 years of reform and opening up, China's economy has a large size, good development flexibility and perfect industrial chain, which has laid a solid foundation for economic restructuring and high-quality development. At present, the main contradiction of our country is that the main contradiction of our society is "the contradiction between the people's growing needs for a better life and unbalanced and inadequate development". Entering the stage of high-quality development is an inevitable transformation from "material and cultural needs" to "needs for a better life", and from "backward social production" to "high-quality development".

　　In addition, with the increasing requirements of the general environment on the soft power of enterprise products such as patents, intellectual products and services, and the huge role of owning intellectual property in the future international competition. The industry screen enterprises with "future awareness" also began to plan early, and even now some screen enterprises in the industry have grasped the "sharing" concept to create the operating level LED shared large screen, which is a grasp of the future trend. Although we are not sure of success, we should try for the sake of hope.

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