About

About Abrisa Technologies - HEF Photonics Abrisa Technologies provides precision-engineered optical substrates and advanced thin film coating solutions for high-performance display applications. We specialize in ultra-thin, tight-tolerance glass fabrication combined with custom optical coatings including anti-reflective (AR), transparent conductive (ITO), EMI shielding, dielectric mirrors, filters, and durable environmental protection stacks. Our vertically integrated capabilities span glass fabrication, CNC machining, thermal tempering, chemical strengthening, precision cleaning, and high-uniformity vacuum deposition, enabling tight control over flatness, thickness, parallelism, and coating performance. We support complex display architectures requiring glare reduction, high transmission, electrical functionality, environmental durability, and system-level reliability. Abrisa partners with OEMs and display integrators in aerospace, defense, medical, industrial, automotive, and advanced electronics markets to engineer scalable solutions from prototype through production. With rigorous process control and quality systems delivering industry-leading yields, we help optimize optical performance, environmental resilience, and long-term display reliability in demanding applications.