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Micro LED and Mini LED in the display industry has caused a new round of craze

  • Author:Mildtrans-Evan
  • Release on:2017-11-06
Micro LED and Mini LED in the display industry has caused a new round of craze

    MicroLED and MiniLED race OLED! Intelligent display era how far? Recently, Micro LED and Mini LED concept spread in the circle, compared to the well-known OLED, Micro LED and Mini LED seems to have overwhelming advantages. Insiders said that Micro LED and Mini LED have obvious advantages and promising prospects. It is expected that this technology will bring smarter displays with higher energy consumption. In the fields of mobile phones, TV sets, large screens and small LED displays, there will be a vast Expansion capacity. Currently, Micro LED and Mini LED in the display industry has caused a new round of craze, many companies have to deploy related industries.

    Micro LED, Mini LED, OLED display technology competing game

    The emergence of new technologies will inevitably lead to the decline of the old technology, which is the inevitable progress of human science and technology. Micro LED, Mini LED concept also led to the birth of the entire display industry uproar, in the end what is it? According to the survey found that Micro LED technology, LED miniaturization and matrix technology. In simple terms, it is a high-density, small-size LED array integrated on a single chip that can reduce the pixel distance from the millimeter to the micrometer. Its advantage is that it inherits the characteristics of inorganic LED such as high efficiency, high brightness, high reliability and fast response time, as well as self-luminous features without backlight, small size, light weight, and easy energy saving.

    Compared with OLED and Micro LED, Mini LED came out in nearly half a year, although the time is short, but it has received a great deal of attention. Mini LED is named for its tiny size of about 100 microns and its small size. It can be used in the fields of backlighting, small-pitch LED display, large-size display and car display.

    In addition, Micro LED, Mini LED technology appears, the advantages of OLED seems to be completely suppressed. In fact, as early as 2003, OLED due to energy saving, thin, relative to the traditional display has some advantages and is known. In the market, early OLED used in MP3 players, many domestic and foreign mobile phone brands now use it in mobile phone screen. Up to now, the application of OLED screen is still relatively narrow, and there is no sample project, it is still very difficult to go into practical phase.

    Micro LED, Mini LED, OLED from the characteristics, performance point of view, in addition to energy-saving, small size, Micro LED high resolution, better display, easier to debug than the OLED color, light life and higher brightness, Material is more stable. The Mini LED through experiments show that through the blue LED with white phosphor Mini LED, can achieve 80 ~ 90% NTSC display, you can present a more detailed screen. Although the thickness of OLED and Mini LED are the same, the defect of OLED has caused its great development. Color purity is not enough, short life expectancy, mass production can not be achieved, to some extent with the Micro LED, Mini LED form a natural difference.

    How big is the application market? Can it be commercialized?

    Of course, the discovery of new technologies must be effectively applied to the market to realize the value. Micro LED, Mini LED, OLED, no matter what the advantages and disadvantages have to stand the test of the market. According to the existing market analysis, Micro LED has broken the dominance of the new screen market of OLED and has great potential in the display of mobile phones and mini-screens. Mini LED also won the favor of many large enterprises with its unique advantages, have business planning and market layout.

    Sony at the IFA last year to showcase the unique Micro-LED display technology, was ultra-clear picture quality and color triggered the concern of insiders; Apple's acquisition of Micro-LED display technology company LuxVue, reflects its In the first half of this year, Hon Hai Group, a Foxconn company, plans to acquire eLux, a startup based in Washington, DC, through its four companies that are currently developing assembly technology for Micro LED displays; January , Sony at the Consumer Electronics Show in the United States demonstrated a seamless mosaic by Micro LED large-screen display. March, Google applied for a new patent, is to use Micro LED display to create new Google glasses ... ... So, Micro LED display technology applications, the display industry at home and abroad are very keen.

    In the field of Mini LED, there are also many companies are reluctant to give up this opportunity for development, shortly after the advent has given the display industry has left a deep impression. According to the media release, at least with the four crystal companies to develop Mini LED technology and products, or will be shipped next year; and Vincent think Mini LED TV backlight is highly likely to enter, Vincent has been toward the Mini LED Backlight development; recently, Taiwan's LED companies plan to miniLEDs for television and smart phone backlight areas and small pitch display; South Korea and China are also working together to develop Mini LED and Micro LED technology. Peng Shuanglang, chairman of AU Optronics, said Mini LED backlight technology as a strong advantage, has entered the application stage, but Micro LED is still experimental stage.

    Thus, the display companies have entered the Micro LED, Mini LED has become an industry trend, high-quality performance and characteristics for its application and promotion of a decisive foundation, but this craze will inevitably have many difficult to cover up fact. For example, Micro LED there are currently two crucial issues, one is high cost, low yield, mass production difficult; the other is Micro LED technology is not flexible, if these problems can not be solved, then Micro LED technology applications Will be severely restricted. Although Mini LED technology can solve the splitting problem of LED display, it can be optimized in the application of small spacing and large screen, and the cost and technology are also a big challenge to realize the commercialization.

    The emergence of new display technology will promote the advent of intelligent display era

    At present, the display industry is constantly being driven by new technologies and new products. China shows that it is also gradually playing an important role in the global display ranks and has undergone some upgrades. China has shown that it is no longer merely the world's largest producer of display products Base, more patents and technological innovations emerge on the stage of the world show, pushing China and the world to show a new stage of development.

    In this process, "smart display" has become a common goal of display business. Some "smart" concepts such as "smart city", "smart furniture" and "artificial intelligence" are beginning to gain popularity. The "smart" display equipped with the LED display can be applied to this and plug in the "smart display" Soaring wings.

    Throughout the display industry we can see that today's intelligent display has been achieved: the display fingerprint scanning, facial scanning, infrared scanning; equipped with AR, VR technology, through the screen with new controls and gestures to complete the virtual and real-time synchronization; through sensors and smart Technology displays some information on different displays, etc. The future, Micro LED, Mini LED and OLED display technology promotion and application or will create a more advanced and more intelligent display. In this sense, the intelligent display era is now going to mankind, but when will it be possible to rely on the concerted efforts of many enterprises in the display industry?