This inventor holds 2 USPTO granted patents. Top assignee: Samsung Display Co., Ltd.. Active years: 2013-2019.
Company Filing History:
Years Active: 2013-2019
Title: Hyeonhwan Kim: Innovator in Display Technology
Introduction
Hyeonhwan Kim is a notable inventor based in Asan-si, South Korea. He has made significant contributions to the field of display technology, holding 2 patents that showcase his innovative approach to enhancing display substrates and apparatuses.
Latest Patents
One of his latest patents is for a display substrate having a gate driving circuit. This invention includes a first substrate with a display area and a non-display area, featuring a plurality of pixels in the display area. The gate driving circuit is located in the non-display area and comprises an output transistor with a channel region, an insulation layer, and a capacitor that is electrically connected to the output transistor. The design includes a first capacitor electrode that overlaps the channel region and is connected to the output transistor's first electrode, along with a protection layer and a second capacitor electrode.
Another significant patent is for a display apparatus that consists of a substrate with gate lines and data lines arranged in a matrix of pixels. The pixels are connected to the gate and data lines, with an innovative arrangement that allows for alternate connections to data lines on either side of the columns. This design enhances the functionality and efficiency of display technology.
Career Highlights
Hyeonhwan Kim is currently employed at Samsung Display Co., Ltd., where he continues to push the boundaries of display technology. His work has been instrumental in developing advanced display solutions that are widely used in various electronic devices.
Collaborations
He has collaborated with notable coworkers, including Sungman Kim and Shin Tack Kang, contributing to a dynamic team focused on innovation in display technology.
Conclusion
Hyeonhwan Kim'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 inventions are paving the way for advancements in display systems, making a significant impact on the industry.