This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Universal Display Corporation. Active years: 2012-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2012-2015
Title: Kwang Ohk Cheon: Innovator in Electroluminescent Devices
Introduction
Kwang Ohk Cheon is a notable inventor based in Holland, PA (US). He has made significant contributions to the field of electroluminescent devices, holding a total of 3 patents. His work focuses on advancing organic light-emitting technologies, which have important applications in modern lighting solutions.
Latest Patents
One of Kwang Ohk Cheon's latest patents involves electroluminescent devices for lighting applications. This patent describes a method of fabricating an organic light-emitting device, which includes the deposition of a first organic layer over a first electrode. A second organic layer, containing an organic emitting material, is then deposited in direct contact with the first organic layer, followed by the application of a second electrode. The device may also include additional layers to enhance its functionality.
Another significant patent pertains to solution processable doped triarylamine hole injection materials. This innovation outlines methods for fabricating a solution-processed OLED, which involves depositing an organic layer made from a mixture of an organic electron acceptor and an organic electron donor. This layer is designed to be insoluble in non-polar solvents, resulting in devices that demonstrate improved lifetime and lower operating voltage while maintaining good luminous efficiency.
Career Highlights
Kwang Ohk Cheon is currently employed at Universal Display Corporation, a leading company in the field of organic light-emitting diode (OLED) technology. His work at this organization has allowed him to contribute to groundbreaking advancements in the industry.
Collaborations
Throughout his career, Kwang has collaborated with talented individuals such as Michael Inbasekaran and Julia J Brown. These partnerships have fostered innovation and have been instrumental in the development of new technologies in the field of electroluminescent devices.
Conclusion
Kwang Ohk Cheon is a prominent inventor whose work in electroluminescent devices has made a significant impact on the lighting industry. His innovative patents and contributions to Universal Display Corporation highlight his dedication to advancing technology in this field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile