Company Filing History:
Years Active: 2003-2004
Title: Innovations of Chun-ying Song in Thermal Imaging Technology.
Introduction
Chun-ying Song is a notable inventor based in Ottawa, Canada. He has made significant contributions to the field of thermal imaging technology. With a total of 2 patents, his work focuses on innovative methods for micro-fabricating advanced imaging devices.
Latest Patents
One of Chun-ying Song's latest patents is a method for micro-fabricating a pixelless infrared imaging device. This invention relates to a technique that up-converts a sensed 2-dimensional M/FIR image into a 2-dimensional image in the NIR to visible spectrum. The process involves crystallographically growing a plurality of layers that form an integrated QWIP-LED wafer on a first substrate. These layers include an etch stop layer, a bottom contact layer, multiple layers forming a QWIP and a LED, and a top contact layer. An optical coupler, such as a diffraction grating, is provided at the top of the QWIP-LED wafer to couple incident M/FIR light into modes with an electric field component perpendicular to the quantum wells of the QWIP. The method allows for the removal of the first substrate and etch stop layer in subsequent processing steps. By altering the order of manufacturing steps, omitting certain steps, or using different materials, various thermal imaging devices can be produced. This versatility significantly reduces manufacturing costs while maintaining high-quality output.
Career Highlights
Chun-ying Song is currently associated with the National Research Council of Canada. His work at this esteemed institution has allowed him to push the boundaries of thermal imaging technology. His innovative approaches have garnered attention in the field and contributed to advancements in imaging devices.
Collaborations
Chun-ying has collaborated with notable colleagues, including Margaret Buchanan and Martin Byloos. Their combined expertise has fostered a productive environment for innovation and research.
Conclusion
Chun-ying Song's contributions to thermal imaging technology through his patents and work at the National Research Council of Canada highlight his role as a leading inventor in this field. His innovative methods continue to pave the way for advancements in imaging technology.