This inventor holds 6 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignee: Lg Display Co., Ltd.. Active years: 2014-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Daegu, KR (2014 - 2018)
- Paju-si, KR (2023 - 2024)
Company Filing History:
Years Active: 2014-2025
Title: Innovations of SungUk Byun
Introduction
SungUk Byun is a prominent inventor based in Daegu, South Korea. He has made significant contributions to the field of touch display technology, holding a total of 6 patents. His work focuses on enhancing the functionality and accuracy of touch display devices.
Latest Patents
One of his latest patents is a touch display device that includes a touch sensing circuit. This device features a touch display panel with touch electrodes, data lines, gate lines, sensing lines, and sub-pixels. It also incorporates a data driving circuit connected to the data lines and a gate driving circuit connected to the gate lines. The touch sensing circuit is designed to output a touch driving signal to at least one touch electrode through a corresponding sensing line. The first driving signal can be applied to the data lines while the touch driving signal is output to the touch electrode, ensuring that both signals have the same frequency but a phase difference.
Another notable patent involves a touch display device and a touch sensing circuit that apply a load-free driving signal. This signal has a phase or amplitude difference from the touch driving signal, which improves electromagnetic noise immunity and increases touch accuracy. The touch sensing circuit includes a touch driving circuit that outputs a pulse-type touch driving signal to multiple touch electrodes on the display panel, along with a load-free driving signal output circuit.
Career Highlights
SungUk Byun is currently employed at LG Display Co., Ltd., where he continues to innovate in the field of display technology. His work has been instrumental in advancing touch display systems, making them more efficient and reliable.
Collaborations
He has collaborated with notable coworkers, including Jeongseop Lee and Woorim Jeong, contributing to various projects that enhance the capabilities of touch display devices.
Conclusion
SungUk Byun's contributions to touch display technology are significant, with multiple patents that reflect his innovative spirit. His work at LG Display Co., Ltd. continues to push the boundaries of what is possible in touch technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile