Location History:
- Princeton, NJ (US) (2009 - 2011)
- Forrest Hills, NY (US) (2016)
Company Filing History:
4 out of 1,079 
4 out of 1,628 
3 out of 3,371 
Years Active: 2009-2016
Title: Yiru Sun: Innovator in Organic Light Emitting Diodes
Introduction
Yiru Sun is a prominent inventor based in Princeton, NJ (US), known for his significant contributions to the field of organic light-emitting diodes (OLEDs). With a total of 5 patents to his name, he has made remarkable advancements in OLED technology, particularly in improving light outcoupling efficiency.
Latest Patents
One of Yiru Sun's latest patents focuses on an OLED with improved light outcoupling. This innovation includes regions of a material that have a refractive index less than that of the substrate or the organic region. This design allows emitted light in a waveguide mode to be extracted into air, enhancing the overall efficiency of the device. The outcoupling efficiency of such a device may be up to two to three times that of a standard OLED. Additionally, methods for fabricating transparent or top-emitting OLEDs are also provided in this patent. Another notable patent involves near-infrared emitting organic compounds and organic devices utilizing iridium compounds. These compounds may comprise an iridium(III)-ligand complex, which has a primary phosphorescent photoluminescence peak wavelength in the near-infrared range. This innovation opens new avenues for organic devices that utilize these advanced materials.
Career Highlights
Yiru Sun has had a distinguished career, working at prestigious institutions such as Princeton University and the University of Southern California. His work has significantly impacted the field of organic electronics, particularly in the development of efficient light-emitting devices.
Collaborations
Throughout his career, Yiru Sun has collaborated with notable figures in the field, including Stephen R. Forrest and Mark Edward Thompson. These collaborations have further enriched his research and innovations in OLED technology.
Conclusion
Yiru Sun's contributions to the field of organic light-emitting diodes have established him as a leading inventor in this area. His innovative patents and collaborations continue to influence advancements in OLED technology, paving the way for future developments.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.