OLED is a next-generation display technology that is replacing LCD displays in several markets, such as small displays for mobile applications, TVs and microdisplays. OLEDs are made from thin films of organic light emitting materials that emit light when electricity is applied. OLEDs have a much simpler structure compared to LCDs and have several advantages over the incumbent technology.
eMagin XGA096 OLED-XL
OLED microdisplays vs LCoS microdisplays
OLED microdisplays provide several advantages over the current technology used to make most microdisplays (LCoS) :
- There's no need for an "external" illumination (or backlight)
- A larger color gamut
- Wide viewing angles
- Better contrast
- Faster refresh rate
- Lower power consumption (this depends on the image shown)
- Wide operation temperature range
OLEDs do have some disadvantages, though:
- Somewhat lower lifetime and burn-in
- Lower brightness (although this is improving to the point where OLED microdisplays are very bright)
- Limited suppliers, limited volume and selection, higher price, "immature" technology
Leading OLED Microdisplay makers
There are several OLED microdisplay makers today. The two leading ones seem to be eMagin and Sony. Sony makes several microdisplays for the consumer market - which are mostly adopted as camera EVFs. For example Sony's a7S full-frame mirrorless digital camera uses an XGA OLED EVF.
eMagin's main markets are the defense, industry and medical markets. They are enter the consumer market - aiming to provide better user experience for VR and AR headsets.
Besides eMagin and Sony, there are a several other microdisplays makers - from Europe, China and Korea.
OLED-Info's OLED Microdisplay Market Report
If you want more in-depth information on the OLED Microdisplay market, look no further! Our OLED Microdisplay Market Report explains:
- Why OLED microdisplays are better than LCD or DLP ones
- The disadvantages of OLED microdisplays
- What kind of displays are available on the market today
- New technologies on the horizon
The report package also provides a complete list of OLED microdisplay makers and their current (and future) products, and personal contact details into the leading microdisplay makers. Read more here!
The latest OLED microdisplays news:
The Fraunhofer suggests using bidirectional OLEDs to create smart antibacterial surfaces
The Fraunhofer first demonstrated its bi-directional OLED microdisplays in 2009 - these display use photodetectors embedded between the OLED pixels to enable unique applications such as eye-tracking and more.
The Fraunhofer now suggests a new use for such displays. The BiClean project looked into the possibility of embedding bi-directional OLED microdisplays in solar panels or pipes, to detect contamination in early stages. The display project light at different colors, and the photodetectors can sense the surface status in real time - and so it is possible to know whether it is necessary to clean the surface.
eMagin reports significantly improved Q3 2019 financial results
OLED microdisplay maker eMagin reported its financial results for Q3 2019. Revenues were $7.9 million (up from $6.9 million a year ago) and operating loss was $0.4 million (down from $1.3 million in Q3 2018).
eMagin says that these financial results present a significant improvement, with the second highest quarter revenues in the Company's history. The company demonstrated significant improvement in yield and throughput as production volumes increased over 50% from the second quarter.
OLED-Info's foldable, flexible, VR/AR, transparent, microdisplays, PMOLED, automotive and graphene OLED market reports updated to October 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 October 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!
BOE starts shipping its 0.39" FHD OLED Microdisplay, we offer it at the OLED Marketplace
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. BOE now finally started shipping its first OLED microdisplay - a 0.39" Full-HD (1920x1080, 5644 PPI) one.
We are happy to report that this new high-quality display is already listed at the OLED Marketplace, and we have access to this display at a relatively low cost. Contact us if you are interested in this display.
Sony announces new high-brightness OLED microdisplays
Sony announced two new high-brightness OLED microdisplays, the ECX336C and ECX335S. Both new microdisplays offer up a brightness of up to 3,000 cd/m2 - these are Sony's most bright OLED microdisplays ever (the previous ones were up to 1,000 cd/m2).
The ECX336C is a 0.23" nHD+ (640x400) microdisplay while the ECX335S is a new model of Sony's 0.7" Full-HD (1920x1080) display. Both will enter mass production in Q1 2020.
eMagin announces its financial results for Q2 2019
OLED microdisplay maker eMagin reported its financial results for Q2 2019. Revenues were $5.4 million, down from $7.1 million a year ago and eMagin had an operating loss of $2.9 million (down from $3.6 million in Q2 2018). At the end of the quarter eMagin had $3.7 million in cash and equivalents.
eMagin says that the second quarter of 2019 was a challenging one for the company, as deliveries were impacted by continuing production issues and revenue and profitability fell short of expectations. The company is taking several actions to address the shortfall and are seeing early signs of progress. The company's backlog remains strong, at $11.6 million (an increase of approximately $1 million over the backlog of $10.6 million at December 31, 2018).
PlayNitride shows advanced flexible and transparent Micro-LED displays
PlayNitride demonstrated its latest Micro-LED displays at SID DisplayWeek 2019 - a 7.56" 720x480 (114 PPI) transparent MicroLED, a flexible Micro-LED on a polyimide substrate and a high-brightness, high-resolution passive matrix MicroLED aimed towards wearable applications.
PlayNitride aims to release its first Micro-LED display products by the end of 2019. In 2017 the company started to sample micro-LED panels and shipped samples to 10-20 potential customers.
Seeya developed a 1.03" 2560x2560 OLED microdisplay
China-based OLED Microdisplay producer SeeYa Information Technology is introducing two new OLED microdisplays. The first display is a 1.03" 2560x2560 panel that features a brightness of 3,000 nits. SeeYa says this is the world's largest and highest resolution microdisplay (there are higher resolution displays in development, for example eMagin for example is developing a 4k x 4k OLED microdisplay).
The second display is a 0.72-inch display with a 1920 x 1200 resolution. The 1.03" display is specifically designed for near-eye applications that require a large Field Of View (FoV) - and SeeYa's new dsplay can enable an FoV of over 100 degrees.
OLED-Info's foldable, flexible, VR/AR, transparent, microdisplays, PMOLED, automotive and graphene OLED market reports updated to July 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 July 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!
BOE unveils new OLED displays at SID 2019
China-based BOE Display has a very ambitious OLED project, and the company unveiled new flexible and automotive OLEDs at SID 2019.
BOE demonstrated several new automotive OLED technologies including a 12.3" flexible OLED display for the main instrument panel which employs a new pixel compensation circuit technology apparently developed by BOE, which can improve the brightness uniformity of the display.
