Bruchsal, Germany (Bruchsal) , 2021 Nian 1 Yue 20 Ri - (BUSINESS WIRE) - As a final step before mass production sales, CYNORA today announced to customers based on thermally activated delayed fluorescent material (TADF) of A device test kit for dark green light-emitting bodies for next-generation OLED displays. This progress is an industry-leading milestone in TADF technology and fulfills CYNORA's roadmap promise.
The product is called cyUltimateGreen™, which can provide an efficiency of more than 20% and meet the current industry standard of 150cd/A for top emission devices. The life of the device is 400 hours LT95@15mA, and the color position and spectrum meet the current DCI-P3 standard. In addition, the product is also compatible with the BT2020 standard, which requires higher color purity than DCI-P3, and will significantly increase the color depth.
This milestone has brought a breakthrough in material technology, will help display manufacturers to fully realize the efficiency potential of a new generation of OLED products, and catalyze disruptive OLED products. This breakthrough started with TADF dark green and will soon cover TADF dark blue solutions.
cyUltimateGreen luminous body: the " brightness " booster of next-generation OLED
The luminous position in the OLED device is called the light-emitting layer. There are red, green and blue pixels in the layer. Through the combination of these three colors, the display can depict the entire color gamut. The green pixels affect the display brightness. Its material cost accounts for up to 25% in OLED devices.
Adam Kablanian, CEO of CYNORA, commented: "We are creating a new differentiated technology that will enable leaders in the display industry to go beyond traditional luminescent material solutions and achieve next-generation A generation of OLED displays. We believe that TADF technology is the most promising method. We know that this breakthrough can be achieved as long as the advanced technology and chemical knowledge are properly combined. Our talented team has confirmed the commercialization of TADF technology Ability, this technology can save customers a lot of costs. We now provide equipment kits for customer testing and verification."
GEM : CYNORA discovers the advantages of new materials
Behind the cyUltimateGreen product is CYNORA's Generative Exploration Model (GEM). GEM is CYNORA's first material discovery engine. It can identify the most relevant and useful molecules and their combinations from infinite chemical molecules with extreme accuracy.
GEM combines two key elements: artificial intelligence (AI) and the wisdom of CYNORA chemists. Although artificial intelligence provides huge computing power, there may also be prediction errors and other uncertainties, thereby reducing the effective output in professional applications. GEM combines its computing power with the material expertise of CYNORA chemists and the knowledge of OLED devices to identify molecules with high potential, thereby providing a powerful motivation for artificial intelligence in the discovery of OLED materials. Among them, a scoring system can predict the degree of conformity of the molecule with the necessary parameters, and its practicality for the target use (ie, high-efficiency luminescent materials).
Chief Technology Officer Jan Richter (Jan Richter) said that GEM enhanced CYNORA's material discovery and synthesis capabilities, and quickly implemented cyUltimateGreen products. "Considering that the choice of chemical molecules is almost limitless, it is very difficult to identify the most relevant molecules," he said. "Although artificial intelligence provides us with powerful exploration acceleration tools, our top priority is not only to find suitable molecules in theory; these molecules must also be chemically synthesized. This is the additional benefit provided by CYNORA's chemical expertise. value."
The expertise of CYNORA technicians extends to the in-depth understanding of the entire OLED equipment, which helped the company design cyUltimateGreen to meet the requirements of mass production without the leaders of the display industry having to make expensive changes to their production lines. The necessary details, such as matching the evaporation temperature to meet the current equipment architecture, and adjusting the material parameters (such as energy levels), are all considered. In order to facilitate further cost reduction, we also considered integration factors, such as how to manufacture products within the framework of existing equipment and processes, without the need for an additional vapor deposition chamber.
Richter added: "TADF technology is stimulating a new track of innovation for OLED light-emitting materials. I am very happy to be the first to launch our cyUltimateGreen product."