Sang-Myung Ha

Title: The Innovations of Sang-Myung Ha

Introduction

Sang-Myung Ha is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of electronics, particularly in the development of advanced shift register technologies. With a total of 3 patents to his name, his work continues to influence the industry.

Latest Patents

One of Sang-Myung Ha's latest patents is a bidirectional shift register. This innovative design is capable of preventing multi-outputs from both end stages. The shift register includes a plurality of stages that output scan pulses either forward or reversely, based on a start pulse and a series of clock pulses with a phase difference. The last stage features a forward scan controller that activates a set node and deactivates a reset node based on any clock pulse and a scan pulse from an upstream stage. Additionally, a reverse scan controller performs similar functions based on the clock pulses and the start pulse. An output unit is also included, which outputs either a corresponding scan pulse or a deactivation voltage, depending on the voltage at the set node, the reset node, and the clock pulses.

Career Highlights

Sang-Myung Ha is currently employed at LG Display Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of display technologies.

Collaborations

Throughout his career, Sang-Myung Ha has collaborated with talented individuals such as Ji-No Lee and Tae-Sang Kim. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Sang-Myung Ha's contributions to the field of electronics, particularly through his innovative patents, highlight his role as a leading inventor in the industry. His work continues to pave the way for future advancements in technology.