As reported by South Korean media, display and semiconductor equipment supplier APS Holdings has disclosed that the South Korean government has selected one of its Micro OLED display project, where APS will be co-developing a 4000 PPI AR glass prototype with other developers of the project. As reported, a display that contains a high level of brightness is difficult in development for AR glasses as they are often used in outdoor environments, whereas the prominent challenge for suppliers in VR equipment lies on thin and lightweight displays. The existing AR...

05 May 2021 University of Rochester combines metasurfaces and freeform optics for compact high-resolution systems. New optical systems of the kinds required for augmented and virtual reality (AR and VR) displays are likely to exploit developments in novel components such as metasurfaces and freeform optics, and the non-classical optical behavior that they can provide. Customizable optics using these components in small form-factor platforms is also attractive for several high-resolution applications beyond AR/VR, including 3D-vision, mobile cameras and remote sensing. ...

Total shipment of AR/VR devices is expected to reach 5.12 million units in 2020, according to TrendForce. Thanks to the release of various glasses-like AR/VR devices, the AR/VR devices market is likely to rapidly expand from 2021 to 2022, with a forecasted shipment of 43.2 million units in 2025. This market is projected to reach a compound annual growth rate (CAGR) of 53.1% from 2020 to 2025. TrendForce analyst Jason Tsai indicates that the accelerating growth of the AR/VR devices market can be attributed to aggressive product strategies from branded manufactu...

Wearable devices with AR/VR applications are regarded as the next generation consumer electronics that might replace smartphones. Currently, the technology is more applied in industrial or professional areas as the devices are still relatively bulky and expensive as they require complex integration of cameras, image processing solutions, power and more. To tackle the issue, Nvidia developed a new technique for gaze tracking solution, the fundamental technology for VR wearable devices as agreed by many leading industry players, reported VentureBeat. Researchers at Nvidia used...

Jade Bird Display (JBD) from China revealed its latest Micro LED development at CES 2020. The company showcased a 0.31-inch display with a brightness of 3 million nits and another ultra-fine pitch display, reported online media Road to VR. (Image: Pixabay) The high brightness Micro LED display has a resolution of 1280*720 and a pixel pitch of 5µm. Despite its small size, JBD realized a brightness of 3 million nits, which is 4800 times brighter than the display of iPhone 11. With ultra-brightness, the display is made for AR/VR application in o...

With display technology progresses, virtual (VR) and augmented reality (AR) applications are expected to grow in the coming years. Catching up with the trend, Osram introduces new infrared (IR) LEDs with eye-tracking solutions that help to prevent discomfort feeling, optimizing VR/AR products. Eye-tracking systems register the user's viewing angle and the movements of their eyes. The systems illuminate the eyes with infrared light and register the reflections with a camera sensor. Software then determines the exact position of the eyes and the viewing direction of t...

Fine pitch display is becoming a trend in the panel market with more and more manufacturers developing advanced display products and technology solutions. GaN-on-Si Micro LED specialist Plessey announced that it has produced a record-breaking 2.5-micron pixel pitch ultra-high resolution Micro LED display for AR/VR wearable applications. Plessey created an ultra-fine, ultra-high resolution 2000×2000 pixel display on a 2.5 microns pitch with its propriety monolithic GaN-on-Si technology. The UK-based company is dedicated to embedded Micro LED technology for...

Instrument Systems, the Munich-based light measurement solutions provider, announced that it will showcase an ultra-high resolution version of its LumiTop targeting Micro LED displays and AR/VR display applications at the Display Week 2019. According to Instrument Systems, the ultra-high resolution LumiTop model merges a 150 megapixel camera with the high-end spectroradiometer CAS 140D to guarantee test accuracy across the whole image of the camera. The resolution of 150 megapixels thereby allows (sub-) pixel level analysis of complete displays in one single shot,...

Signify announced an innovative creation of virtual reality (VR) development for its customers. With the new lighting VR apps, Philips Fashion Lighting VR and Philips Urban VR, users can immerse themselves in the virtual world to visualize how lighting can transform their fashion store or city street.

LEDinside forecasts that the development of Mini LED will accelerate in 2019 and 2020 and its market value will reach US$ 1699 million by 2022. Several industry players including San’an, HC Semitek, Epistar, NationStar, Harvatek, and Macroblock have reported their progress of Mini LED development. Meanwhile, panel producers such as AUO, BOE, Innolux and JDI have also unveiled applications adopting Mini LED technology.

Chinese company BOE Technology will reportedly begin trial production of Micro OLED display in the beginning of 2019 which will be applied for VR and AR, according to Korea’s ET News. 

The investment in whole flat panel display industry by Chinese enterprises has amounted to more than $70 billion, and the production scale of display panel in China is expected to be the No.1 around the world by 2019 from the third place at present, as well as China will be the important driving engine for the growth of global display industry. Under this circumstance, the Society for Information Display (SID) sets up operations entity in China, outside of the United States for the first time, and organizes the international conference on Display Technology (ICDT). The second International Conference on Display Technology (ICDT) is held during April 9-12, 2018 in Guangzhou, China. ICDT 2018 is hosted jointly by the Society for Information Display (SID) Beijing Chapter, SID Taipei Chapter and SID Hong Kong Chapter, and organized by South China Normal University, South China University of Technology, Sun Yat-sen University, Guangdong Juhua Printed Display Technology Co. Ltd, HKUST State Key Laboratory on Advanced Displays and Optoelectronics Technologies, SID China, OE-A and Fuzhou University. ICDT 2018 attracts a large number of display prominent scientists, academia and enterprise elites in the field of display, focusing on 7 special topics and 17 symposium topics, also totally publishing 383 symposium papers (including oral, invited and poster presentations). In addition to the publication of technical papers, in order to promote the continuation of technology, the venue also provides exhibition booths and the opportunities for collaboration between start-ups and investors to enhance industrial exchanges.

Mini LED is a new display technology in Asia. AU Optronics (AUO) on March 8 released the world's first Mini LED-based product line, including a gaming monitor, a gaming laptop, and a small-sized display for VR wearable devices. The company will begin to ship its Mini LED products in 2H18 and the large-scale gaming monitor will be the first to be on the market, said Michael Tsai, General Manager at AUO.

The Japanese start-up company FOVE offers users a virtual reality headset that integrates eye tracking as a novel means of interaction. Tiny ChipLEDs from Osram Opto Semiconductors provide the infrared illumination to track the user’s direction of gaze and eye movements.  

Osram Opto Semiconductors introduces its first high power single mode infrared laser. With an emission wavelength of 850nm, the SPL TR85 matches both camera sensors and silicon photodetectors. The potential fields of application for the new laser include position tracking for virtual reality systems, as well as various types of 3D sensors.

Google's VR vice president, Clay Bavor, recently revealed at the Society for Information Display’s (SID) week that Google has teamed up with Sharp to develop VR LCD displays. If the plan goes well, Google is expected to adopt these displays in its VR devices.

The new SFH 4055 from Osram Opto Semiconductors is based on the company’s proven Firefly platform, used widely for LEDs in the visible spectrum. The new transmitter, Osram’s smallest side-looking infrared LED to date, has a wavelength of 850 nm and is primarily targeted at eye-tracking systems in augmented and virtual reality headsets.

VueReal, a Canada-based specialist in micro-LED display technologies, announced that its Continuous Pixelation(TM) technology has led to development of a 4K micro-LED array at 6000 ppi which is the record highest pixel-per-inch emissive display.

Following Sony’s introduction of CLEDIS (Crystal LED Integrated Structure) displays and Apple’s acquisition of LuxVue, more technology companies are exploring the possibilities of micro-LED in various display applications. LEDinside, a division of TrendForce, reports that there are now nearly 100 private companies and research organizations participating in the development of micro-LED displays. Besides Apple and Sony, there are other major technology brands that invest in micro-LED. Notable cases include the acquisition of InfiniLED by Facebook’s Oculus and the partnership agreement between Ostendo Technologies and KDX. By entering this field in advance, these companies hope to gain favorable positions in the future.

Rising VR, security and small pitch LED display demands has led to severe shortage in AlInGaP LEDs, reported Chinese-language newspaper Commercial Times.

Affected by the uncertain economic outlook, Taiwanese LED manufacturer Everlight’s business operations in 2016 lacked strong growth momentum, reported Taiwanese media UDN. Waning consumer consumption led to sliding revenues in the backlight market, which has neutralized lighting market growth.