Microdisplay Technologies for AR and HUDs

The following is a guest article, by Assaf Levy-Beeri, Co-founder at Joya Team

MicroDisplays are used in a variety of applications. First introduced into the market in the 90s, microdisplays were used as an image source for Rear Projection TVs (RPTVs), projectors, viewfinders for digital cameras and Helmet Mounted Display systems (HMDs).

Today, while the demand for wearable products is increasing and the potential wearable market size is very high, microdisplay market is expected to grow dramatically. Augmented Reality (AR) and smart glasses, Helmet Mounted Displays , Virtual Reality (VR) systems and Head-Up Display (HUD) systems are the main applications where a high-resolution microdisplay is required. Correspondingly, the technology is improving all the time and microdisplays manufacturers make significant investments in order to improve their technology and products performances. In addition, new technologies and manufacturers enter this field.

The Fraunhofer FEP developed a 0.64" 720p OLED Microdisplay

The Fraunhofer FEP announced that it has developed a new OLED Microdisplay specifically for industrial industrial Augmented Reality (AR) data glasses.

Fraunhofer FEP 0.64'' 720p OLED Microdisplay photo

The new microdisplay features a 720p (1280x720) resolution with a diagnoal size of 0.64-inch (subpixel size is 5.5 micron). The power consumption is 160 milliwatt at 120 fps. The Fraunhofer says that the new display features simple driving electronics for an easy integration into portable systems and is already available as evaluation kit.

OLED-Info's foldable, flexible, VR/AR, microdisplays, PMOLED, automotive and graphene OLED market reports updated to April 2019

Today we published new versions of our market reports - that cover the flexible, VR/AR, microdisplays, automotive, PMOLED and graphene OLED markets. OLED-Info provides comprehensive niche OLED market reports, and our reports cover everything you need to know about the niche market, and can be useful if you want to understand how the OLED industry works and what this technology can provide for your own industry. The reports are now updated to April 2019.

The Flexible and Foldable OLED Market Report:

  • Why flexible displays and lighting panels are so exciting
  • What kind of flexible displays are currently on the market
  • All about the foldable OLED market and industry
  • What the future holds for flexible OLEDs
  • How to acquire flexible OLEDs for your products

The report package provides a good introduction to the flexible and foldable OLED market - present and future. It details both flexible displays and lighting technologies. Read more here!

Kopin: BOE to start trial production of its OLED microdisplays soon

In March 2017 OLED maker BOE Technology and OLED Microdisplay maker OLiGHTEK announced a new $170 million joint-venture to produce OLED microdisplays for the consumer VR and AR markets. US-based microdisplay-maker Kopin signed agreements with OLiGHTEK and with BOE's JV with OLiGHTEK for the production of its OLED microdisplays.

In August 2018 Korean ET News said that BOE is getting ready to start trial production in the new fab in early 2019. During Kopin's recent conference call, the company's CEO said that BOE's factory is "actually finished". All the equipment has been installed and the company is running first test runs and the first production samples should be produced in a few days, hopefully.

LetinAR adopts the Fraunhofer's FEP low-power OLED microdisplays in its new pinhole effect PinMR AR technology

The Fraunhofer FEP institute has teamed up with Korean-based LetinAR to develop an ultra-low-power OLED microdisplay based optic lens for AR applications. The Fraunhofer and LetinAR will present the new technology at MWC 2019.

LetinAR & the Fraunhofer Institute - OLED microdisplay and optic photo

LetinAR's PinMR technology uses the Pinhole Effect with tiny mirrors and embedded them with eyeglass lenses. The PinMR mirrors reflect the light generated by a microdisplay and guide it into the user's pupils. Users may view the virtual image created via microdisplay equipped with magnifying see-through optics as well as the image from the real world at ease. Human eyes cannot detect the mirrors, which are smaller than pupils. Only the virtual image formed by the light reflected by those mirrors is visible.

Fuji Chimera: the AMOLED microdisplay market will reach $75 million by 2021 (10.9% CAGR)

Fuji Chimera Research Institute says that the global microdisplay market reached $161 million in 2018, with AMOLED taking up a market share of 27.8%. LCoS is still the leading technology with a market share of 59.7%.

eMagin XGA096 OLED-XL photo

Fuji Chimera expects the OLED microdisplay market to grow to $75 million by 2021 - a CAGR of 10.9%. The average unit price for an OLED microdisplay will reach $32 (35% higher than LCoS microdisplays).

OLED-Info's flexible, VR/AR, microdisplays, automotive and graphene OLED market reports updated to January 2019

Today we published new versions of our market reports - that cover the flexible, VR/AR, microdisplays, automotive, PMOLED and graphene OLED markets. OLED-Info provides comprehensive niche OLED market reports, and our reports cover everything you need to know about the niche market, and can be useful if you want to understand how the OLED industry works and what this technology can provide for your own industry. The reports are now updated to January 2019.

The OLED for VR/AR Market Report:

  • Why OLEDs are adopted in almost all VR HMDs
  • What kind of displays are required for VR and AR applications
  • What the future holds for the VR and AR markets
  • Current and future VR and AR systems

The report package provides a great introduction to the emerging VR and AR market, and details the role that OLED displays will have. Read more here!

Where are the transparent OLEDs?

Transparent displays are of great interest, and many envision a plethora of possible applications that use transparent screens in the retail, commercial and consumer markets. There are many exciting applications - but none with real and immediate demand.

Many OLED makers are developing transparent OLEDs, and in the past we've seen several producers that introduced such displays to the market - only to halt production a few months later. Device makers are on the lookout for such displays, and are still disappointed even though the technology is ready.

OLED-Info's flexible, VR/AR, microdisplays, PMOLED, automotive and graphene OLED market reports updated to July 2018

Today we published new versions of our market reports - that cover the flexible, VR/AR, microdisplays, automotive, PMOLED and graphene OLED markets. OLED-Info provides comprehensive niche OLED market reports, and our reports cover everything you need to know about the niche market, and can be useful if you want to understand how the OLED industry works and what this technology can provide for your own industry. The reports are now updated to October 2018.

The OLED for VR/AR Market Report:

  • Why OLEDs are adopted in almost all VR HMDs
  • What kind of displays are required for VR and AR applications
  • What the future holds for the VR and AR markets
  • Current and future VR and AR systems

The report package provides a great introduction to the emerging VR and AR market, and details the role that OLED displays will have. Read more here!

n-Tech sees the Micro-LED market growing from $2.7 billion in 2019 to over $70 billion in 2027

n-tech Research released a new Micro-LED market report in which they estimate that the market will grow from $2.7 billion in 2019 to over $70 billion in 2027. The markets for Micro-LED displays, according to n-Tech, will include wearables, near-eye displays, HUDs, projection displays and extra large area displays.

MicroLED display market forecast (2018-2027, n-Tech)

All of these applications will benefit from the small size, low weight, high brightness and high resolution of Micro-LED displays. Extra large-area displays will benefit from the linear scalability of Micro-LED displays.

Kyulux - Hyperfluoresence OLED emittersKyulux - Hyperfluoresence OLED emitters