This two-volume work explores the convergence of thin films and 3D printing within the Fourth Industrial Revolution (4IR), targeting engineers, researchers, students, and professionals. The book begins by elucidating Industry 4.0 and its pivotal drivers, emphasizing the integration of advanced digital technologies, automation, and data-driven insights. Subsequent chapters look into the history, properties, and emerging trends of thin films, showcasing their diverse applications in flexible electronics, green hydrogen production, battery technologies, solar technology, and high-performance displays and lighting. Additionally, it explores the transformative role of 3D printing across industries, from aerospace and automotive to healthcare and consumer goods. The work meticulously addresses challenges and opportunities in adopting these technologies, advocating for collaboration, innovation, and continuous improvement. Lastly, it underscores the integration of thin films and 3D printing, highlighting their synergistic potential in driving innovation, customization, and sustainability in manufacturing and beyond. The work serves as an insightful guide, offering valuable perspectives and insights into the applications and relevance of thin films and 3D printing in the 4IR landscape.

This first volume deals with fundamental aspects.