Ravilisetty Padmanabha Rao

Title: Innovations of Ravilisetty Padmanabha Rao in Phosphor Technology

Introduction

Ravilisetty Padmanabha Rao is an accomplished inventor based in Cupertino, CA. He is known for his significant contributions to the field of phosphor technology, particularly in the development of novel aluminate-based green phosphors. His work has implications for various applications, including lighting and display technologies.

Latest Patents

Rao holds a patent for aluminate-based green phosphors, which are characterized by the formula MEuMgMnAlO. The phosphors are designed to absorb UV and visible radiation with wavelengths ranging from about 220 to 440 nm, emitting visible green light in the range of about 500 to 550 nm. A notable feature of these phosphors is their ability to emit light within a relatively narrow wavelength range, specifically from about 518 nm to 520 nm. In some embodiments, the phosphor achieves a peak wavelength with a full width at half maximum of less than or equal to about 40 nm, and in other embodiments, up to 80 nm. This innovation represents a significant advancement in phosphor technology.

Career Highlights

Ravilisetty Padmanabha Rao is currently associated with Intematix Corporation, where he continues to push the boundaries of phosphor research and development. His work has led to advancements that enhance the efficiency and effectiveness of lighting solutions.

Collaborations

Rao has collaborated with notable colleagues in his field, including Ning Wang and Yi-Qun Li. These collaborations have contributed to the successful development of innovative phosphor technologies.

Conclusion

Ravilisetty Padmanabha Rao's contributions to aluminate-based green phosphors exemplify the impact of innovative research in the field of phosphor technology. His work not only advances scientific understanding but also paves the way for practical applications in various industries.