Lewis Josiah Rothberg

Title: Lewis Josiah Rothberg: Innovator in Electroluminescent Devices

Introduction

Lewis Josiah Rothberg is a notable inventor based in Morristown, NJ (US). He has made significant contributions to the field of electroluminescent devices, holding a total of 4 patents. His work focuses on enhancing the performance and efficiency of light-emitting technologies.

Latest Patents

Rothberg's latest patents include innovative designs for microcavity organic light emitters. One of his key inventions is a wavelength compensation system for resonant cavity electroluminescent devices. This invention discloses a microcavity organic light emitter that reduces variation in emission spectra with changes in viewing angle. The design features a microcavity layer structure stacked on a symmetric, non-planar surface of a substrate. This structure includes reflective layers and an active layer composed of organic material capable of electroluminescence.

Another significant patent is an article comprising a microcavity light source. This invention explores the use of optical microcavities as light emitters for applications such as flat panel displays. The microcavity design includes two spaced-apart reflectors that define the cavity, with organic electroluminescent material positioned between them. This technology allows for the simultaneous emission of multiple colors, achieving a desired apparent color, such as white.

Career Highlights

Throughout his career, Rothberg has worked with prominent companies, including AT&T Corp. and Lucent Technologies Inc. His experience in these organizations has contributed to his expertise in the field of electroluminescent devices.

Collaborations

Rothberg has collaborated with notable individuals in his field, including Ananth Dodabalapur and Timothy M. Miller. These collaborations have furthered advancements in the technology surrounding electroluminescent devices.

Conclusion

Lewis Josiah Rothberg is a distinguished inventor whose work in electroluminescent devices has led to significant advancements in the field. His innovative patents and collaborations highlight his contributions to technology and innovation.