Cynora, established in 2003 in Germany, is developing new materials for OLEDs and OPVs, and is also involved with component design and production processes. In October 2012 the company unveiled flexible solution-based OLED prototypes that use the company's own emitter materials.
In July 2013 Germany’s BMBF launched the cyCESH project which aims to develop soluble (printable) materials for low-cost high efficiency OLED lighting devices, Cynora is the leader of the consortium in this €6 million project, together with Novaled and the University of Regensburg.
On April 2017 we posted an interview with Cynora's CMO who discusses the company's latest materials and future plans.
The latest Cynora OLED news:
TADF, or Thermally Activated Delayed Fluorescence, is a relatively new class of OLED emitter materials that promise efficient and long-lifetime performance without any heavy metals. TADF research started at around 2012, originally at Kyushu University in Japan and today many academic groups and several commercial companies are developing TADF materials.
The main reason companies are interested in TADF emission is that it could lead to an efficient and long-lasting blue OLED emitter - something that hasn't been yet achieved by other means (mainly - UDC's Phosphorescent OLED emitter technology). In recent years companies initiated commercial development of red, green and yellow TADF emitters as these can offer a lower cost alternative to UDC's PHOLEDs materials.
TADF developer CYNORA announced that it has secured $25 million in its Series C funding round from investors in Asia, Europe and the US. Since 2008, Cynora raised $80 million.
Cynora's latest deep-blue material specification was presented in May 2018 - with a CIEy of 0.14, EQE of 20% and a lifetime of 20 hours LT97 at 700 nits. Cynora expects to have blue material in mass production by 2020. In October 2018 Cynora extended its joint-development agreement with LG Display.
The first day of the OLED Korea 2019 conference is almost over - with some interesting lectures and talks by leading OLED companies and professionals. Here are some of the things under discussion today (highlights only):
- Some believe there will be a real market for >$2,000 foldable OLED devices, and some call for cost reductions before real adoption could take place
- LG Display is optimistic regarding the future of OLED TVs
- Samsung will not commit yet to its QD-OLED technology
- Both Cynora and Kyulux are rapidly progressing towards a long lasting TADF/HF blue - but it seems there's still work to be done
- Idemitsu Kosan is increasing its fluorescent OLED emitter efficiency
- Universal Display's RGBB architecture is back on the table - and the company now highlights the architecture's low blue light emission. UDC seems more optimistic then ever regarding blue PHOLED commercialization
- Equipment maker's focus is shifting to China as Korean OLED makers will not increase capacity in the near future
TADF developer CYNORA has announced that it has extended its joint-development agreement with LG Display. The two companies have been co-developing deep-blue TADF OLED emitters for two years, and have now decided to continue the cooperation towards the commercialization of TADF emitters in OLED displays.
CYNORA's latest deep-blue material specification was presented in May 2018 - with a CIEy of 0.14, EQE of 20% and a lifetime of 20 hours LT97 at 700 nits. Cynora expects to have blue material in mass production by 2020. Cynora says that its TADF materials are suitable for both self-emitting or co-emitting approaches (which includes hyper-fluorescence).
CYNORA's latest material specification was presented in May 2018 - with a CIEy of 0.14, EQE of 20% and a lifetime of 20 hours LT97 at 700 nits. Cynora expects to have blue material in mass production by 2020, and when its deep-blue material is ready it will start to develop the less challenging highly efficient green and red materials. Last month we interviewed Cynora's CMO Dr. Andreas Haldi - who talked about TADF, lifetime, color points and more.
An interview with Cynora's CMO Dr. Andreas Haldi - talking about TADF, lifetime, color points and more
German TADF developer Cynora presented its latest blue TADF material in May 2018 - with a CIEy of 0.14, EQE of 20% and a lifetime of 20 hours LT97 at 700 nits. Cynora expects to have blue material in the mass production by 2020.
Cynora's Chief Marketing Offer, Dr. Andreas Haldi was kind enough to answer a few questions we had regarding TADF emitters, the differences between next-generation emitter technologies, lifetime, color points and more.
The following is a sponsored post by Cynora
CYNORA, a leader in TADF (thermally activated delayed fluorescence) materials for OLEDs, presents its newest high-performing blue emitting materials at the SID Display Week 2018 in Los Angeles. The company is currently working with the key display makers to finish the commercialization of the industry’s first blue high-efficiency emitter.
OLED displays have become standard for premium mobile and TV displays in the last couple of years. However, those OLED displays have not yet reached their fullest potential. High-efficiency blue OLED emitters are needed to reduce power consumption and increase the display resolution further. Despite urgent requests by the OLED display panel makers for a high-efficiency blue emitter in the last few years, no material supplier has yet been able to produce such an emitter.
German TADF developer Cynora recently participated in the international OLED summit in China, and the company presented its latest blue TADF material that features a CIEy of 0.18, EQE of 21% and a lifetime of 10 hours LT97 at 700 nits. This is an improvement of the material shown in September 2017 (which had the same specification but with a lower EQE of 14%).
Cynora reports that during the last 24 months, the company achieved its most important goals - high efficiency and a satisfying color point. It has made "tremendous progress" in the last year on the lifetime front and is now close to commercial lifetime specification.
Many OLED producers believe that Ink-Jet printing of OLED emissive materials is the best way to achieve lower-cost OLED TV production, and to enable OLEDs to compete in the medium part of the TV market. Ink-Jet printing is an efficient process (less material waste compared to evaporation) and it can be very quick as well. The main drawbacks of inkjet are the limited resolution and the need for soluble emissive materials which are less efficient compared to evaporation ones.
A Kateeva OLED ink-jet printing system
These challenges are being overcome, and it seems that at least four groups (in Korea, Japan and China) are charging forward towards mass production of ink-jet printed OLEDs. Ink-jet printer makers and soluble material suppliers are also optimistic ink-jet printing commercialization will soon be here as the material performance gap is diminishing.
In 2015 the EU launched a 3-year €4 million OLED lighting project, the LEO project (Low-cost / energy Efficient OLEDs) that had an aim to develop efficient and cost-effective bendable OLED lighting technologies. The project consortium included Osram, and Cynora.
A month before the project officially ends, the partners updated on their progress. For this project, the partners develops several technologies, including low-cost metal foils integrating OLED anodes and possibly backside monitoring printed circuits, smart OLED top-electrode architectures and light out-coupling solutions and a novel thin film top-encapsulation strategies. These technologies together increased the light output by 50% while providing better surface scratch resistance.