This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Samsung Display Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Jongseok Han: Innovator in Display Technology
Introduction
Jongseok Han is a prominent inventor based in Yongin, South Korea. He is known for his contributions to display technology, particularly in the development of advanced display apparatuses. His innovative work has led to significant advancements in the field.
Latest Patents
Jongseok Han holds a patent for a display apparatus and method of manufacturing the same. This patent describes a display apparatus that includes a substrate, a first electrode on the substrate, a second electrode on the first electrode, an emission layer between the first electrode and the second electrode, and a hole transport layer located between the first electrode and the emission layer. The hole transport layer includes a first mixed layer in which a first material and a second material, different from the first material, are mixed. Notably, the absolute value of the difference between the Highest Occupied Molecular Orbital (HOMO) energy level of the first material and the HOMO energy level of the second material is about 0.3 eV or less. This innovation enhances the efficiency and performance of display technologies.
Career Highlights
Jongseok Han is currently employed at Samsung Display Co., Ltd., a leading company in the display technology sector. His work at Samsung has allowed him to be at the forefront of technological advancements in display systems. With a focus on innovation, he has contributed to the development of cutting-edge display solutions.
Collaborations
Throughout his career, Jongseok Han has collaborated with talented individuals such as Hyomin Kim and Heeseong Jeong. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions in display technology.
Conclusion
Jongseok Han's contributions to display technology through his patent and work at Samsung Display Co., Ltd. highlight his role as an influential inventor in the field. His innovative approach continues to shape the future of display systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile