Company Filing History:
Years Active: 2019-2025
Title: Yong-Hoon Choi: Innovator in Organic Light Emitting Diode Technology
Introduction
Yong-Hoon Choi is a prominent inventor based in Paju-si, South Korea. He has made significant contributions to the field of organic light emitting diode (OLED) technology. With a total of 13 patents to his name, Choi continues to push the boundaries of innovation in display devices.
Latest Patents
Choi's latest patents focus on advancements in organic light emitting diode display devices. One of his notable inventions includes a device that features a substrate with at least one subpixel, which has both a non-emitting area and an emitting area. This device incorporates a thin film transistor located in the non-emitting area, along with an overcoating layer that contains a plurality of microlenses on its top surface. Additionally, a light emitting diode is positioned in the emitting area and is connected to the thin film transistor. The design of the microlenses is particularly innovative, as their surfaces are divided into convex and concave portions, enhancing the device's performance.
Career Highlights
Choi is currently employed at LG Display Co., Ltd., where he continues to develop cutting-edge technologies in display systems. His work has been instrumental in advancing the capabilities of OLED displays, making them more efficient and effective for various applications.
Collaborations
Choi has collaborated with notable colleagues, including Won-Hoe Koo and Jin-Tae Kim. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Yong-Hoon Choi is a key figure in the development of organic light emitting diode technology. His contributions through numerous patents and collaborations highlight his commitment to advancing display technology. His work at LG Display Co., Ltd. continues to influence the future of OLED devices.