Young Joon Lee

Title: Innovations by Young Joon Lee

Introduction

Young Joon Lee is a prominent inventor based in Goyang-si, South Korea. He has made significant contributions to the field of touch sensing technology, holding a total of 10 patents. His work has advanced the capabilities of display devices, particularly in integrating touch screens with display functionalities.

Latest Patents

Among his latest patents is a "Touch Sensing System and Driving Method Thereof." This innovative system includes pixels for displaying input images, data lines, touch electrodes, and a timing controller. The timing controller divides one frame into a display driving period and a touch driving period. It also features a stylus pen that receives a pen uplink signal during the touch driving period and outputs a pen downlink signal. The touch sensing circuit radiates the pen uplink signal to the stylus pen and senses voltages of the touch electrodes based on the pen downlink signal. Another notable patent is for a "Display Device with Integrated Touch Screen and Driving Method Thereof." This device comprises a panel with driving and sensing electrodes, along with a display driver IC that applies a common voltage during the display driving mode and adjusts the driving pulse during the touch driving mode.

Career Highlights

Young Joon Lee is currently employed at LG Display Co., Ltd., a leading company in the display technology sector. His work at LG Display has been instrumental in developing advanced touch sensing systems that