KAUST researchers developed a crystallization process for organic molecules with potential applications in electronics, pharmaceuticals, and food. They produced "strained organic semiconductors," which can lead to high-performance, low-cost, flexible, and transparent electronic devices. The team combined X-ray beams with high-speed cameras to record the crystallization process, revealing that quick evaporation and nanoscale thinness play a role in producing ideal crystal lattices. Why it matters: This new method offers unprecedented control over crystal formation, potentially revolutionizing the production of plastic electronics and impacting other industries relying on specific crystal structures.
Excyton, a startup based at KAUST, has developed a novel display technology called “TurboLED” that reduces power consumption by 50% and increases the color range rendered on displays to 76%. The technology utilizes a six sub-pixel format (light and deep RGB) compared to the standard three, saving energy by using lighter colors most of the time. Excyton received $2 million in funding from KAUST Innovation Ventures and collaborated with KAUST to develop the technology. Why it matters: This innovation could significantly improve the battery life of mobile devices while also enhancing display quality, providing a competitive advantage for devices manufactured in the region.
KAUST Discovery highlighted Prof. Karl Leo's insights on translating science into business from an Entrepreneurship Center speaker series. Prof. Leo, with 440 publications and 8 co-founded companies, emphasized the importance of curiosity-driven basic research. He envisions organic semiconductors dominating electronics in 20-30 years, noting the success of Novaled, his OLED company in Dresden. Why it matters: This underscores KAUST's focus on fostering entrepreneurship and translating research into practical applications within the Kingdom.
KAUST Vice President for Research Dr. Donal Bradley was inaugurated as a Fellow of the U.S. National Academy of Inventors (NAI) at a ceremony in Florida. Bradley holds 16 granted U.S. patents, including a fundamental patent on conjugated polymer electroluminescence (U.S. 5,247,190) that led to the development of OLED displays. His work led to the founding of Cambridge Display Technology and collaborations with Dow Chemical and Sumitomo Chemical. Why it matters: This recognition highlights KAUST's impact on global innovation in materials science and engineering, particularly in the development of advanced display technologies.
KAUST researchers led by Dr. Muhammad Hussain have developed a flexible, transparent silicon-on-polymer based FinFET inspired by the folded architecture of the human brain's cortex. The team created a 3D FinFET on a flexible platform without compromising integration density or performance. They aim to demonstrate a fully flexible silicon-based computer by the end of the year. Why it matters: This research could lead to the development of ultra-mobile, foldable computers and integrated circuits, advancing the field of flexible electronics in the region.
KAUST researchers are exploring thin-film device technologies using materials like printable organics and metal oxides for a greener Internet of Things (IoT). They propose wirelessly powered sensor nodes using energy harvesters to reduce reliance on batteries, which are costly and environmentally harmful. Large-area electronics, printed on flexible substrates, offer a more eco-friendly alternative to silicon-based technologies due to solution-based processing and lower production temperatures. Why it matters: This research contributes to a more sustainable and environmentally friendly IoT ecosystem, aligning with global efforts to reduce electronic waste and energy consumption.
KAUST Professor Boon Ooi, Nobel laureate Shuji Nakamura from UCSB, and KACST researchers are collaborating on laser-based solid-state lighting (SSL) through a 2014 tripartite agreement. Their research focuses on SSL, which has the potential to be even more energy-efficient than existing LED lighting by using semiconductor lasers. Nakamura, who won the Nobel Prize in Physics in 2014 for developing blue LEDs, spoke at KAUST about the potential of SSL to improve energy efficiency further. Why it matters: This collaboration aims to advance energy-efficient lighting technologies, leveraging Nobel-winning expertise to develop solutions that could significantly reduce global energy consumption.
KAUST Professor Wolfgang Heidrich is researching computational imaging systems that jointly design optics and image reconstruction algorithms. He focuses on hardware-software co-design for imaging systems with applications in HDR, compact cameras, and hyperspectral imaging. Heidrich's work on HDR displays was the basis for Brightside Technologies, acquired by Dolby in 2007. Why it matters: This research aims to advance imaging technology through AI-driven design, potentially impacting various fields from consumer electronics to scientific research within the region and globally.