This inventor holds 24 USPTO granted patents and 4 published patent applications and 3 EPO patents, primarily in Organic Light-Emitting Devices. Top assignees: Samsung Display Co., Ltd., Korea Advanced Institute of Science and Technology. Active years: 2015-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yongin, KR (2015 - 2019)
- Yongin-si, KR (2018 - 2024)
Company Filing History:
24 out of 27,288 
1 out of 2,799 
Years Active: 2015-2025
Areas of Expertise:
Title: Youn-Sun Kim: Innovator in Organic Light-Emitting Devices
Introduction
Youn-Sun Kim, a prominent inventor based in Yongin, South Korea, has made significant contributions to the field of organic light-emitting devices (OLEDs). With a remarkable portfolio of 23 patents, he stands out as a leading figure in innovation and technology.
Latest Patents
One of Youn-Sun Kim's latest patents details an advanced organic light-emitting device designed for use in flat panel display applications. This invention includes an anode, a cathode, and a complex organic layer positioned between them. The organic layer features an emission layer along with a hole transport region that comprises various elements such as a hole injection layer, hole transport layer, and electron blocking layer. Additionally, an electron transport region is included, which consists of a hole blocking layer, electron transport layer, and electron injection layer. Notably, the buffer layer in this device is formulated with biscarbazole-based and triphenylene-based derivatives, addressing the triplet energy relationship of the dopant and the materials used, marking a significant advancement in OLED technology.
Career Highlights
Throughout his career, Youn-Sun Kim has held prominent roles at esteemed institutions, including Samsung Display Co., Ltd. and the Korea Advanced Institute of Science and Technology (KAIST). His work has not only garnered patents but has also contributed to advancing display technologies significantly.
Collaborations
In his innovative journey, Youn-Sun Kim has collaborated with notable colleagues such as Naoyuki Ito and Seul-Ong Kim, sharing ideas and perspectives that have helped shape the advancements in organic light-emitting devices.
Conclusion
Youn-Sun Kim's work in organic light-emitting devices has paved the way for new possibilities in display technology. With 23 patents to his name, he continues to influence the field through his innovative spirit and collaborative efforts, ensuring that his impact will be felt for years to come.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile