Calculated for next-generation microdisplay

A new platform like wave rushing toward us, like, this platform is likely to change the way we communicate, and even interactive behavior between them. Forgot laptop, tablet, phone, or a smart watch with keyboard and mouse to say goodbye, hugging able to understand the blink of an eye, voice commands and gestures of a new wearable device now. A tiny camera will follow your fingertips and body movements, like that allows you to move images and text in the “top players” as depicted even depicted VR go further than the “Matrix”. The basic technique in which Google, Microsoft, Oculus, MagicLeap and other pioneering companies have been widely used, the demand for these technologies is very widespread , but still need to improve in order to improve performance and reduce costs . The world’s largest participants have to act. Currently function first, form second, economies of scale will significantly reduce production costs. In this area, there are three display technology has come to the forefront, which led the way microOLED being led by the other two techniques together into the 22 century. AR / VR: Development and Reform AR / VR hype is over, in the past year, some serious players have been developing practical applications of these can enhance the value of equipment. On market potential, we are now still in the tip of the iceberg, AR and VR headset to achieve leaps and bounds over the next decade will never be an accident. We have seen a major breakthrough in size, weight and performance, micro-displays, optical engine and tactile feedback component will be a key driving force in this area. Innovative headset at CES and other venues on display attracted great interest in the “super smart” glasses. These wearable computers will provide eye-opening feature that allows the wearer and smart phones, health tracking devices and many other devices to interact. Growing components of the ecosystem will continue to provide support for these new devices. Google is the future technology leader Google is trying to bring the 22 century scenario mobile phones and other portable devices, their next-generation “assistant” will show strong AI power on your portable device. Imagine, a real-time assistant to understand and deal with people’s verbal request – answer speed can be increased tenfold. Enable voice assistant can be completely on your life, work or evenTo customize the style of driving. Suppose you receive a phone call while driving, then the glasses or elsewhere “assistant” can tell you who is calling and asking whether you want to answer – a process that you do not need to have a look at the screen. Look at what happened facial recognition field. Now that you recognize the device, to greet you and provide you with specific information. It can even recognize hand movements, with these actions can open, close or turn down the volume of music. Now, GPS-enabled map has been very smart, you can see street-level photographs with an arrow instead of a point on the screen to describe walking routes. The only better “Star Trek,” the data, when it is with your peers will say:. “To turn here, my friend,” you can also convert the sound into readable text (and if you do not want in office meeting disturb people around). Yes CONTROL ENGINEERING China Copyright , man-machine interface is becoming increasingly blurred. AI will not only like other human beings, to work with you, but also to anticipate your needs, making life easier and more straightforward. Big players have entered the new field of wearable device can be accompanied by all microdisplays happened is simply staggering. Global technology giants have joined, making substantial investments to improve technology and performance. New technology and the continuous influx of manufacturers in this field. VR first significant release, the development of enabling technologies and optimized components, virtual reality will make the leap to the forefront of personal computing. In fact, this year’s first explicit VR has shipped more than 10 million. There is no doubt microdisplay technology will meet the growing variety of near-eye display and other “wearable device ‘needs. Global microdisplay market in 2024 is expected to reach 50 million units, including AR / VR systems, smart glasses, helmet-mounted display (HMD) and a head-up display (HUD) – Nearly every application requires high resolution. In AR systems, smart glasses and HUD field, we have witnessed a tremendous increase refresh rate, can prevent motion sickness wear a head when significant problems.
Source: Sri Peruvemba
for improved performance wearable sensor and innovative market before widely accepted by the user interface, and a near-eye display, the optical device and the energy storage devices are huge technological advances, performance of all products and thenBy degrees are increasing. Of course, Control Engineering Copyright , before the widespread acceptance of the technology consumers, have to make some improvements, such as reduced component volume needs, the need to improve the efficacy of the product in order to have longer periods of time before being charged. In addition, the components need to “further strengthening” to work in various environments. Closely related to the widespread market acceptance and cost of a technology, so costs must fall. Thanks to Google, Apple, Microsoft and Facebook and other big coffee industry, much of their investment will effectively drive down costs. Some other important participating companies also include eMagin, Kopin, Sony, Olightek and Himax. China to microOLED also great interest. These severe participants and new entrants will help you find the best balance of cost-effective, in order to achieve the vision of AR / VR as the next generation of business and entertainment computing platform. They will create a new function and appearance to support future new near-eye (near-eye) and on-eye (on-eye) computer. High-performance microOLED reproduction of “Top Gun” type of military applications for AR HMD has become the military pilots “standard.” In fact, some of today’s best HMD are used for military applications. Collins Aerospace company worth $ 400,000 mixed reality helmet is a good example (MR). The MR helmet designed for an airplane pilot Lockheed Martin’s new F-35 is designed , very visionary. Rockwell Collins (Rockwell Collins), Elbit (Elbit) and Lockheed Martin (Lockheed Martin) is such a fast-growing industry in some key businesses, they continue to improve product performance by leapfrogging. Military applications transparent AR HUD demanding brightness and contrast. In many cases, AR information must compete on the same stage with the outside light, especially sunlight. The military needs more than a high brightness display 5000cd / m2 of. Pilots need this high brightness, because the perspective AR HMD typically require very bright display can overcome the problems encountered in this high-altitude environment. Air HMD in FIG.Image and graphics must be bright enough so the pilot can see them under white clouds and direct sunlight. (Technical sidebar)
(2Kx2K MicroOLED .. eMagin company feeds)
Below is a brief description will promote AR / VR equipment and other human breakthrough in the three micro-display technology in the next decade. MicroOLED monitors are now the most popular display technology is microOLED. OLED microdisplay market is expected in 2019– will be more than 19% compound annual growth rate during 2024, this technology is expected to have a huge impact on VR, military, industrial, medical applications and smart glasses. Has a thin, high brightness and contrast microOLED silicon substrate of a solid composition, their resolution and head-mounted AR / VR device perfect fit, and light weight and a rapid response speed is unparalleled. Compared with the entire display industry, the global market MicroOLED quite mild, but the yield BoE and SeeYa plans for the future delivery of microOLED display will be today’s times. In the past 18 months, fab investment microOLED more than $ 500 million. This quarter production will be significantly improved, which is a positive breakthrough in the recognition of current technology. Continuous improvement show, microOLED microdisplay may occupy a dominant position in the market within the next three to five years. In other words, in the AR market MicroLED will come face to face with MicroOLED. MicroOLED is a light emitting device (LCoS display is a light valve). They use a phosphor material capable of emitting light between two electrodes, rather than using a backlight or a polarizer. Between two electrodes after power emit monochromatic light, then (Red Blue – – green) generated by the color desired color. MicroOLED excellent image quality and full color spectrum, the response time in microseconds. Their high resolution, color depth, low power consumption and high brightness makes it suitable for VR devices. Compact, fast, bright features of this monitor can easily cope with a variety of industrial and consumer applications – from high-end electronic viewfinder camera to high impact of 3D VR headset everything. Of course, this technology is not without its drawbacks, it is not so bright, expensive, and has not includedWith the degree of aging and other life issues. Future MicroOLED displays will reach 4k x 4K resolution, brightness than 5000cd / m2, the price is about 15% of the mass production today. LCoS display for cost-sensitive applications generally prefer liquid crystal on silicon (LCoS) display. First, the display has been around for decades, relatively microOLED cost is very low. Second, they also have exceptional brightness and contrast, as well as energy and heating efficiency. LCoS display, a liquid crystal material is sandwiched between two plates, when voltage is applied between the two plates, the liquid crystal molecules serving as the light valve or shutter, a pixel switch is formed together with the TFT (thin film transistor). Is the color using a color filter on top of this structure generated. This effect is achieved due to the configuration and the material manufacturer to manufacturer, some manufacturers use nematic liquid crystals or ferroelectric. Generally there is little clearance between the pixel LCoS device. Pixel pitch (horizontal distance between pixels of the same color) may be as small as 8 microns, which is the reason it reduces fly screen effect. LCoS displays are cheap, but do not have the speed or contrast desired for certain applications (particularly AR). In VR applications, the technology is due to the motion blur caused nausea culprit. Further, the display often heavier, since the backlight to remain on and thus emits dim light, so they are not ideal for night vision goggles. MicroLED display Currently, the market is betting microLED technology is still in its infancy. This display includes a plurality of micro-LED, which will be self illuminated for each display pixel. However, the difference is the OLED, microLED inorganic material. Further, since no separate microLED backlight, so you get darker blacks and brighter white CONTROL ENGINEERING China Copyright , and there is no light leakage often plagued by the problem of the conventional display. Like the OLED, microLED each pixel as a light source, which can provide incredible contrast and color depth. MicroLED much brighter than OLED, contrast ratio of up to 1,000,000: 1. As a light emitting display, microLED need to rely on an organic compound to emit light, whichWhy are they able to provide the perfect black because excellent color and near-perfect viewing angle effect. They also tend to be very slim, not aging, has good prospects in AR. Historically, due to the low resolution, LED general application for the viewer from the display a few feet to several hundred feet, such as billboards and signs on buildings. However, MicroLED with a high resolution display can now be used to make television viewers as well as from more recent display for indoor applications. MiniLED for TV and signage applications have been actually deployed, MicroLED will follow for these applications. However, MicroLED for microdisplays have a long way to go. It will be listed in time to take advantage of AR in emerging markets and break the supply chain it? We’ll see. Today’s technology level
Source: Sri Peruvemba * = poor; ***** = excellent
This Summary microdisplay is changing development. Over the next decade, they will change our understanding of the way of AR / VR, HUD, HMD and other wearable devices. Eventually, humans could get rid of the shackles of a keyboard, mouse, and “technology box”. The industry is designing the next generation of computing devices, ten years later when we look back on this day, we are proud to be marked as the beginning of everything. Everything we need can be done by voice, eye and waved. This bold new technology will meet or exceed the “Minority Report” and other films predicted the future. As Steve Jobs (Steve Jobs) has pointed out, “We will shine in the universe.”


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