Chao Ma

Title: Innovator Spotlight: Chao Ma and Her Groundbreaking Patent

Introduction: Chao Ma is an inventive talent based in Collegeville, PA, who has made significant contributions in the field of phosphor technology. With one patented invention to her name, her work has implications for improving LED technology and enhancing lighting solutions.

Latest Patents: Chao Ma holds a patent for a unique invention titled "Layered Phosphor in Glass," which presents an innovative approach to modulating the color emitted from an LED chip. This patent describes a phosphor in glass (PiG) cover that includes an active layer composed of glass and phosphor, complemented by a secondary layer that is free from phosphor. The design allows for the active layer to be stacked on the secondary layer, or, in an alternative configuration, for an active layer to be sandwiched between two secondary layers. This versatile arrangement enables two or more active layers to be either stacked or placed side-by-side, with an LED chip positioned beneath the PiG cover to create an efficient LED package.

Career Highlights: As a member of Ferro Corporation, Chao Ma has played a pivotal role in advancing phosphor technology. Her academic and professional journey has equipped her with the expertise necessary to innovate within her field, showcasing her dedication to exploring new applications of materials science.

Collaborations: Chao has collaborated with talented coworkers, including Cody J Gleason and Srinivasan Sridharan, who share her commitment to advancing technology through innovative research and exploration. Her teamwork and collaboration contribute to a dynamic environment at Ferro Corporation, fostering an atmosphere of creativity and invention.

Conclusion: Chao Ma’s contributions to the field of phosphor technology exemplify the spirit of innovation that drives progress in LED systems. With her patented "Layered Phosphor in Glass" technology, she stands at the forefront of advancements that promise to enhance lighting solutions and efficiencies. Her work not only reflects her personal ambitions but also inspires future generations of inventors aiming to transform the technological landscape.