Company Filing History:
Years Active: 2014-2018
Title: David Clatterbuck: Innovator in Light-Emitting Technologies
Introduction
David Clatterbuck is a prominent inventor based in Raleigh, NC (US). He has made significant contributions to the field of semiconductor light-emitting devices, holding a total of 6 patents. His work focuses on enhancing the efficiency and effectiveness of light-emitting technologies.
Latest Patents
One of Clatterbuck's latest patents is titled "Light-emitting devices having closely-spaced broad-spectrum and narrow-spectrum luminescent materials and related methods." This patent describes a semiconductor light-emitting device that includes an LED and an associated recipient luminophoric medium. The medium comprises first through fourth luminescent materials that down-convert portions of the radiation emitted by the LED to specific peak wavelengths. The first peak wavelength is in the green color range, while the second through fourth peak wavelengths fall within the red color range. Notably, the second and third luminescent materials emit light with a full-width half maximum bandwidth of at least 70 nanometers, whereas the fourth luminescent material emits light with a bandwidth of less than 60 nanometers. The patent also discloses embodiments that utilize only three luminescent materials.
Career Highlights
David Clatterbuck is currently employed at Cree GmbH, a company renowned for its innovations in LED technology. His work at Cree has allowed him to push the boundaries of light-emitting devices, contributing to advancements that benefit various applications in lighting and display technologies.
Collaborations
Throughout his career, Clatterbuck has collaborated with notable colleagues, including Michael John Bergmann and Brian Thomas Collins. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in the field.
Conclusion
David Clatterbuck's contributions to light-emitting technologies exemplify the spirit of innovation in the semiconductor industry. His patents and collaborative efforts continue to influence advancements in lighting solutions.
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