Collaboration focuses on developing industry’s first comprehensive and market-ready stack of holographic and windshield interlayer materials and manufacturing processes to meet OEM demand.
KINGSPORT, Tenn., December 17, 2024 – Eastman, Ceres Holographics and Covestro announced the signing of a Memorandum of Understanding (MOU) to explore the commercial production of the cutting-edge Holographic In-Plane Transparent Display (HIPTD) laminated solution for automotive and transportation glazing applications that they have jointly developed. This collaboration focuses on enabling next-generation HUDs in the automotive sector, addressing the growing demand for enhanced convenience, safety, and user experience features among global OEMs.
These new displays overcome the performance, size and geometric limitations of traditional HUD systems, enabling the practical and scalable implementation of multiple displays in one windshield and elsewhere in side-light glazing. Proof of concepts (PoCs) developed with OEMs will be showcased at CES 2025 in Las Vegas from January 7–10.
The agreement builds on years of collaboration, leveraging each company’s technologies to manufacture holographic-enabled transparent HUDs for the automotive market. It enables the companies to look into the steps needed to setup and establish the required facilities and manufacturing capacity, ensuring an efficient, market-ready supply chain to meet the planned production timelines of OEMs wishing to adopt the technology for new driver and passenger experiences. The partnership aims to accelerate the commercialization of the HUD solution, with Eastman leveraging its relationships with automotive OEMs and Tier One suppliers.
A proven solution
In 2024, Ceres and Eastman demonstrated the latest holographic transparent display HUDs to OEMs in Europe, the USA, and China. These HUDs featured multiple transparent displays within a single, fully laminated windshield, each measuring up to 400mm by 300mm. Custom-designed holographic optical elements (HOEs) were incorporated into a single sheet of Bayfol HX® film, laminated with Eastman’s new developed interlayer stack, achieving the industry's largest field of view.
This achievement was enabled by combining Covestro’s expertise in photopolymer films, Ceres’ digital mastering and HoloFlekt® roll-to-roll replication system, which produces finished films up to 1400mm wide, and Eastman’s solutions to encapsulate functional films into automotive approved laminates.
At the SID2024 conference, Ford Motor Co. reported on its two-year program with the partners and glass laminator, validating the production process, and performance of the triple-screen holographic HUD system.
“This agreement solidifies our collaboration and moves us closer to delivering a full-stack solution for innovative display implementations,” said Hemant Dandekar, Eastman's global commercial director of automotive for advanced materials, interlayers. “With the building blocks and relationships in place, we’re excited to define a path to viable holographic transparent displays globally.”
“Our Bayfol HX enables truly transparent projection displays that meet automotive safety requirements for windshields,” said Günther Walze, Head of Holographic Lightguiding at Covestro. “With the necessary establishment of hologram mastering and scalable mass-production replication equipment by Ceres, combined with Eastman’s windshield lamination technology, this innovation is ready for deployment to end customers.”
“We have been working closely with global OEMs for years and are now at a tipping point for adoption and scaling of this display technology,” said Andy Travers, CEO of Ceres Holographics. “This is being driven by a combination of a desire for more safety-oriented and intuitive information display features, pressure from safety regulators to reduce driver distractions, and the accelerated pace of innovation and associated need for differentiation among a new generation of car makers.”
This agreement joins the material expertise of Covestro, Eastman’s interlayer solutions and encapsulation know-how, as well as Ceres capabilities in mastering and high-volume manufacturing technology for the successful commercialization and industrialization of holography in transparent displays for windshields.
A fully functional transparent display windshield demonstrator laminate will be showcased at CES 2025 in both the Eastman/Ceres Holographics demonstration suite at The Venetian Hotel, and Covestro’s booth in the North Hall, location #8311. To schedule an appointment to meet with us at CES and learn more about this technology, please contact michaeljohnson@eastman.com.
About Eastman
Founded in 1920, Eastman is a global specialt materials company that produces a broad range of products found in items people use every day. With the purpose of enhancing the quality of life in a material way, Eastman works with customers to deliver innovative products and solutions while maintaining a commitment to safety and sustainability. The company’s innovation-driven growth model takes advantage of world-class technology platforms, deep customer engagement, and differentiated application development to grow its leading positions in attractive end markets such as transportation, building and construction, and consumables. As a globally inclusive and diverse company, Eastman employs approximately 14,000 people around the world and serves customers in more than 100 countries. The company had 2023 revenue of approximately $9.2 billion and is headquartered in Kingsport, Tennessee, USA. For more information, visit www.eastman.com.
About Ceres Holographics
Headquartered in Livingston, Scotland, Ceres Holographics specializes in the design, mastering and replication of next-generation, thin-film Holographic Optical Elements (HOEs) for new transparent display (TD) and augmented reality applications. Ceres capabilities overcome the traditional barriers to the design and manufacture of very large-format HOEs and production in high volumes. With extensive expertise in photonic, optical systems and holographic photopolymer films, Ceres Holographics enables end-customers to design and realise new mass-market display and lighting applications in automotive, transportation, aerospace and consumer markets. www.ceresholographics.com
About Covestro
Covestro is one of the world’s leading manufacturers of high-quality polymer materials and their components. With its innovative products, processes and methods, the company helps enhance sustainability and the quality of life in many areas. Covestro supplies customers around the world in key industries such as mobility, building and living, as well as the electrical and electronics sector. In addition, polymers from Covestro are also used in sectors such as sports and leisure, telecommunications and health, as well as in the chemical industry itself. The company is committed to becoming fully circular. In addition, Covestro aims to achieve climate neutrality for its Scope 1 and Scope 2 emissions by 2035, and the Group’s Scope 3 emissions are also set to be climate neutral by 2050. Covestro generated sales of EUR 14.4 billion in fiscal 2023. At the end of 2023, the company had 48 production sites worldwide and employed approximately 17,500 people (calculated as full-time equivalents). www.covestro.com