Company Filing History:
Years Active: 2011-2014
Title: The Innovations of Robertus G Alferink
Introduction
Robertus G Alferink is a notable inventor based in Son, Netherlands. He has made significant contributions to the field of lighting technology, particularly in the development of light-emitting devices. With a total of 3 patents to his name, Alferink's work has had a considerable impact on the industry.
Latest Patents
Alferink's latest patents include innovative methods for bonding optical elements to light-emitting devices. One of his patents describes a device that features at least one light-emitting diode (LED) die mounted on a submount, with an optical element thermally bonded to the LED die. This design ensures that the LED die is electrically coupled to the submount through contact bumps that have a higher temperature melting point than that used for the thermal bonding. In another implementation, a single optical element can be bonded to multiple LED dice, which are mounted on the submount, ensuring that both the submount and the optical element have similar coefficients of thermal expansion. Additionally, the optical element or LED die may be coated with a wavelength converting material, allowing for testing and adjustment of the wavelengths produced until the desired output is achieved.
Career Highlights
Robertus G Alferink is currently employed at Philips Lumileds Lighting Company LLC, where he continues to innovate in the field of lighting technology. His work has been instrumental in advancing the efficiency and effectiveness of light-emitting devices.
Collaborations
Alferink has collaborated with notable colleagues, including Michael David Camras and William R Imler, contributing to a dynamic and innovative work environment.
Conclusion
Robertus G Alferink's contributions to the field of lighting technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in light-emitting devices, showcasing the importance of innovation in this industry.