This inventor holds 1 USPTO granted patent. Top assignee: Samsung Display Co., Ltd.. Active years: 2016.
Company Filing History:
Years Active: 2016
Title: KeonHa Choi: Innovator in Organic Light Emitting Devices
Introduction
KeonHa Choi is a prominent inventor based in Yongin, South Korea. He has made significant contributions to the field of organic light emitting devices (OLEDs). His innovative approach has led to advancements in the efficiency and performance of these devices.
Latest Patents
KeonHa Choi holds a patent for a "Method for fabricating organic light emitting device." This method involves several steps, including forming a first electrode layer on a substrate, surface-treating the first electrode layer with CF plasma, and forming a first common layer containing pentacene on the surface-treated first electrode layer. The process continues with the formation of an organic light emitting layer, a second common layer, and a second electrode layer. The CF plasma treatment enhances the luminous efficiency of the organic light emitting device. He has 1 patent to his name.
Career Highlights
KeonHa Choi is currently employed at Samsung Display Co., Ltd., where he continues to push the boundaries of OLED technology. His work has been instrumental in developing more efficient and effective lighting solutions.
Collaborations
Some of his notable coworkers include Ji Hye Shim and Ilsoo Oh, who have collaborated with him on various projects within the company.
Conclusion
KeonHa Choi's contributions to the field of organic light emitting devices exemplify the spirit of innovation. His work not only enhances the technology but also paves the way for future advancements in the industry.