Young-suk Son

Title: Young-suk Son and AMOLED Display Innovation.

Introduction

Young-suk Son is an inventor associated with Taean, South Korea, and the Korea Advanced Institute of Science and Technology. Her work includes a patent for a current feedback-type AMOLED driving circuit. The supplied information lists 1 patent.

Latest Patents

Son’s patent, “Current feedback-type AMOLED where sense feedback is sent over the adjacent data line,” describes a circuit that uses data lines to carry both pixel commands and current feedback. Pixel circuits are arranged in columns, with pairs of columns connected so that each column’s sense terminals send feedback over the adjacent column’s data line. When one column is driven, the paired column’s data line serves as its current feedback line, and the arrangement reverses when the other column is driven.

This design limits the driver integrated circuit to one pad per column, potentially improving its cost competitiveness.

Career Highlights

Son’s listed affiliation is the Korea Advanced Institute of Science and Technology. Her patent focuses on AMOLED display circuitry and a method for reducing the number of driver IC pads.

Collaborations

The supplied information identifies Sang-Kyung Kim and Yong-Joon Jeon as Son’s coworkers.

Conclusion

Young-suk Son’s patent presents a column-pairing approach to AMOLED current feedback that can reduce driver IC pad requirements and support more cost-competitive display circuitry.