Full color led display (Fullcolorleddisplayscreen) is a kind of led display, rich in color. It consists of three primary color (red, green, blue) display unit plates, and each of 256 gray levels of red, green and blue constitutes 16,777,216 colors, which makes the electronic screen display rich in color, high saturation, high resolution, A dynamic image with a high frequency is displayed. The full-color led display screen is clear, the color is uniform, the brightness is high, and the LED with ultra-high brightness is used, and the distance is still clearly visible. The effect is good; the nonlinear correction technology is adopted, the image is clearer and the layering is stronger; the reliability is strong: the distributed scanning technology and the modular design technology are adopted, the reliability and the stability are higher; the display mode is diversified: supporting multiple displays Mode; easy to operate: Universal video playback software makes system operation very convenient. Ten-color trend of full-color led display in the future In recent years, large-screen display has become more and more popular, LED display and LCD display plasma display compete for the display market, full-color LED display as a branch of led display, in led The outstanding effect in the display has also won the market. In the LED full color screen will continue to enhance product technology, expand market space, while taking advantage of energy saving and environmental protection, to achieve a better, creative new application. To sum up, the future LED full-color display will show screen oversize, high-definition high-density, energy-saving, intelligent, thin and light, point-by-point school normalization, civilian, indoor screen outdoor, decorative landscape and display integration The screen enterprise also operates the top ten development trends of lighting. First, the rise and development of the screen oversized full-color LED display provides the basis and appeal for the over-sized screen. At present, some specific markets, such as large advertising business circles and large amusement parks, are building large-area LED displays in order to attract more attention from advertisers and audiences. The world's largest LED display has always been in record. According to relevant statistics, there are currently seven classic cases of the world's largest LED full color screen. First, the Beijing Water Cube. The world's largest LED display building, with a total area of ​​12,000 square meters, has attracted worldwide attention as soon as it came out. Second, Guangzhou Haixinsha sails LED display. The important design of the opening and closing ceremonies of the 2010 Guangzhou Asian Games is the most representative work of the world's mobile LED display. It is the highest technology combined with high-tech full control, with a total area of ​​8,000 square meters. Third, Suzhou Yuanrong Times Square. Known as the world's first LED canopy, with a total length of 500 meters, it is the world's largest known LED canopy, with a total area of ​​7,500 square meters. It is located in the Times Square of Suzhou Industrial Park, thus becoming a new landmark in Suzhou. . Fourth, Las Vegas Sky Street. It is 400 meters long and covers an area of ​​over 6,000 square meters. It is one of the most prosperous areas in the area. Fifth, Beijing World Trade Tianjie canopy. One of Beijing's commercial centers, 250 meters long, covers an area of ​​6,000 square meters. Sixth, Chengdu Global Center Ocean Park. This is the latest project of indoor LED display, covering an area of ​​4,080 square meters. It is the king of indoor full-color LED display in the world. Seventh, New York Times Square. This LED display with the building as a carrier is a very unique landscape in New York. In the future, the over-sized LED full-color screen area will present more amazing projects, which is the trend of industry development and the embodiment of social development. However, it should be noted that while the full-color screen is pursuing a large area, it must consider the product quality of the display and the positive energy it brings. Second, high-definition high-density high-definition high-density is the development trend of full-color screen display. In order to obtain a better viewing effect, the screen requirements of the display screen are from simple full color to realistic, to restore the authenticity of the color, and at the same time to achieve a comfortable and clear image display as a television on a smaller display screen. Therefore, high-definition displays represented by high-density and small-pitch LED displays will be the future development trend. Different from the large-area display, high-definition high-density full-color screen is to pursue better display on a smaller screen, especially for high-density displays such as LED super TVs, to further expand in the commercial field and high-end civilian fields. Solving technical problems is the key. In the past, indoor screens were highlighted, while high-density displays were used indoors. Too high brightness was uncomfortable for the human eye. High-gray and high-brush indicators in low-light conditions were technical problems of high-density screens. Nowadays, high-density screen has become a popular product pursued by many companies in the industry, but the enterprises that truly occupy the technical height and the integration property of the whole system are rare. In the future, this is also a place that needs to be broken. Third, energy saving and energy saving is the direction that any industry in China is working hard for. LED full color screens involve the use of electricity and operating costs, so energy conservation is related to the interests of LED full color screen operators, and also related to the use of national energy. From the current situation, energy-saving displays will not add much more cost than conventional displays, and will also save costs in later use, which is highly respected by the market. In the future, the energy-saving of LED full-color screen will be a bargaining chip for enterprises. However, energy conservation is a trend, but it cannot be used as a gimmick for corporate competition. Energy-saving data cannot be arbitrarily marked by enterprises. At present, in order to attract attention, some companies in the market have produced data such as energy saving 70, energy saving 80, etc., but the real energy saving effect is difficult to measure. In addition, some people deliberately confuse the concept of energy saving with high brightness, and believe that the energy saving effect of the display depends entirely on high brightness, which is also an incorrect concept. As an energy-saving LED display, it must be a comprehensive result under a variety of indicators, high-bright led lights, drive ICs, switching power supplies, product power design, intelligent energy-saving system design and structural energy-saving design are related to energy-saving effects, so energy-saving The achievement of the goal requires the joint efforts of the entire industry. Fourth, intelligent as energy-saving, intelligent is also the product of the development of LED full-color screen to a certain stage. The intelligentization of LED full-color screen is reflected in the cooperation between display screen and intelligent operation, such as the new advertising mode of interactive game with pedestrians on the subway advertising screen that started at the end of last year. Through the intelligent sensing of the LED display, the people participating in the activity can complete the various actions prompted on the screen by hand-by-hand, including making breakfast, playing games and so on. This intelligent and interactive form of advertising has been well received by the audience and will appear on more advertising screens in the future. In addition, the LED full color screen can also realize the intelligent broadcast control experience, especially the LED display and modern electronic devices such as mobile phones, IPAD, etc. to achieve remote control on-demand, intelligent playback and other functions, which will be more creative and modern use of the display in the future. provide technical support. V. Light and thin In order to meet the needs of the modern society, the LED full color screen works hard on the internal quality of the product, and the other side also strives for the external appearance of the product appearance, volume and weight. The thin and light full-color screen not only facilitates the installation and maintenance of the product, but also reduces the load on the supported building body, is safer, and increases the aesthetics. The thin and light LED full-color screen has driven the trend of thinner and lighter related devices and parts, such as the lighter and thinner power supply products and the thinner and lighter cabinets. In recent years, many incidents of full-color screen collapse and fall have occurred throughout the country, causing people to pay attention to the safety of full-color screens. In the future, when the thin and light display becomes the main form, the weight of the display itself will be greatly reduced, and the safety hazard will also be reduced. Sixth, point-by-point school normalization When the application of LED full color screen is more and more extensive, people's pursuit of picture display is not limited to the effect of initial use, but hope to maintain a good picture effect after a period of time. In the past few years, LED full-color screen point-by-point correction technology is still only a high-tech new technology, only large, high-end display can be used. More importantly, people do not care about point-by-point correction of full-color screens, lacking awareness of use. With the increasing number of indoor and outdoor LED full-color screen projects, different quality display screens have begun to appear in people's field of vision. In contrast, the display without point-by-point correction obviously cannot meet the needs of the owners and the attention of the audience. . The point-by-point correction technology is constantly maturing and the price is declining. This beneficial technology makes the display of LED full-color screen more outstanding. In the future, point-by-point correction will become the normal technology of full color screen. Seven, the full color screen civilians in the past, the use of LED display screens are mostly high-end, high-end places, such as banks, securities exchanges, etc., and mostly single-color display. The emergence of full-color screens broke the use of display screens and quickly expanded the application space to indoors and outdoors. Advances in technology, the sharp decline in prices and mature service levels have made China's LED full-color screens become the world's largest manufacturing country, triggering the climax of domestic full-color screen use.
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