Company Filing History:
Years Active: 2022-2024
Title: Seonhwa Choi: Innovator in Display Technology
Introduction
Seonhwa Choi is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of display technology, holding two patents that showcase his innovative approach to manufacturing display devices.
Latest Patents
Choi's latest patents include a method of manufacturing a display device. This method involves providing a transistor on a light-emitting area of a substrate, patterning a first organic layer to create an insulating layer, and providing a pixel electrode connected to the transistor. Additionally, a second organic layer is patterned to define the light-emitting area. The first insulating layer consists of two areas: one corresponding to the light-emitting area and another outside of it, with varying thicknesses. The second insulating layer covers the edges of the pixel electrode and decreases in height from the first area to the second area.
Another patent describes a display device that includes a light-emitting element on a substrate, a thin film transistor connected to the light-emitting element, and two insulating layers that define the light-emitting area. The first insulating layer has a first area corresponding to the light-emitting area and a second area outside of it, with different thicknesses. The second insulating layer also covers the lateral surface of the first area, with a height that decreases from the first area to the second area.
Career Highlights
Seonhwa Choi is currently employed at Samsung Display Co., Ltd., where he continues to push the boundaries of display technology. His work has been instrumental in advancing the efficiency and quality of display devices.
Collaborations
Choi collaborates with talented coworkers, including Bogeon Jeon and Jungi Kim, who contribute to the innovative projects at Samsung Display Co., Ltd.
Conclusion
Seonhwa Choi's contributions to display technology through his patents and work at Samsung Display Co., Ltd. highlight his role as a key innovator in the field. His advancements are paving the way for future developments in display devices.