Sang-Bum Ko

Title: Innovations of Sang-Bum Ko

Introduction

Sang-Bum Ko is a notable inventor based in Gumi-si, South Korea. He has made significant contributions to the field of display technology, holding a total of 4 patents. His work primarily focuses on enhancing the functionality and reliability of display devices.

Latest Patents

One of his latest patents is a display device and method for detecting data link line defects in display devices. This invention includes a display panel divided into a display area and a non-display area, where data lines and gate lines are arranged in an intersecting manner to define pixels in a matrix. The device features a multiplexer and an auto-probe test circuit that work together to detect defects in the link lines connected to each data line. Another significant patent is for a touch screen liquid crystal display device (LCD). This device comprises a first substrate with multiple pixels defined by the crossings of gate lines and data lines, a second substrate with a color filter and black matrix, and a liquid crystal layer in between. The design includes gap column spacers and a press column spacer, optimizing the display's performance.

Career Highlights

Sang-Bum Ko is currently employed at LG Display Co., Ltd., where he continues to innovate in display technology. His work has contributed to advancements in the quality and functionality of modern display devices.

Collaborations

He has collaborated with notable coworkers, including Jun-Yeob Lee and Su-Hong Cho, who have also contributed to the field of display technology.

Conclusion

Sang-Bum Ko's innovative work in display technology has led to several patents that enhance the functionality and reliability of display devices. His contributions are significant in the ongoing evolution of display technologies.