David Smiley

Title: David Smiley: Innovator in Organic Vapor Jet Printing Technology

Introduction

David Smiley is a notable inventor based in Morgan Hill, California. He has made significant contributions to the field of organic vapor jet printing (OVJP) technology. His innovative work focuses on improving the efficiency and effectiveness of OVJP devices.

Latest Patents

David Smiley holds a patent for an "Actively cooled heat sink for OVJP print head." This invention involves an OVJP device that features a print head with a nozzle designed to eject organic material entrained in a carrier gas. The device includes one or more heaters to heat the nozzle and one or more heat sinks to remove excess heat from the nozzle region. The arrangement of heat sinks ensures that the ambient temperature does not exceed 40°C while the print head operates at a temperature of 450°C. This advancement is crucial for enhancing the performance of OVJP deposition devices.

Career Highlights

David Smiley is currently employed at Universal Display Corporation, where he continues to develop innovative technologies in the field of organic electronics. His work has been instrumental in advancing the capabilities of OVJP technology, making it more viable for commercial applications.

Collaborations

David has collaborated with notable colleagues, including William E. Quinn and Craig Anthony Outten. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

David Smiley's contributions to the field of organic vapor jet printing technology exemplify his commitment to innovation. His patent for an actively cooled heat sink demonstrates his ability to solve complex engineering challenges. Through his work at Universal Display Corporation, he continues to push the boundaries of what is possible in organic electronics.