Jason L Posselt

Title: Innovations by Jason L. Posselt

Introduction

Jason L. Posselt is an accomplished inventor based in San Jose, California. He has made significant contributions to the field of light-emitting devices, holding a total of 3 patents. His work focuses on enhancing luminous efficiency and stability in optical encapsulation for light-emitting diodes.

Latest Patents

One of his latest patents is titled "Light emitting devices with enhanced luminous efficiency." This invention features a structure that includes a semiconductor light-emitting device and a wavelength converting layer. The wavelength converting layer converts a portion of the light emitted from the semiconductor device, resulting in a combined light that maintains the same dominant wavelength as the original emission. This innovation allows for a higher luminous efficiency compared to devices lacking a wavelength converting layer.

Another notable patent is "High stability optical encapsulation and packaging for light-emitting diodes in the green, blue, and near UV range." This patent describes an LED component that emits light in the green-to-near UV wavelength range. The light-emitting semiconductor die is encapsulated with silicone compounds, which provide stability over various temperature and humidity ranges, as well as resistance to ambient UV radiation. This design significantly extends the lifetime of the LED component, preventing "yellowing" attenuation that can diminish light output.

Career Highlights

Jason L. Posselt is currently employed at Lumileds Lighting U.S., LLC, where he continues to innovate in the field of lighting technology. His expertise in semiconductor devices and optical engineering has positioned him as a key player in the industry.

Collaborations

Throughout his career, Jason has collaborated with notable colleagues, including Julian A. Carey and Williams David Collins III. These partnerships have contributed to the advancement of technology in the lighting sector.

Conclusion

Jason L. Posselt's contributions to light-emitting devices demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of semiconductor technology and its applications in modern lighting solutions.