Choonghoon Lee

Title: The Innovative Contributions of Inventor Choonghoon Lee

Introduction

Choonghoon Lee, located in Seoul, South Korea, is an accomplished inventor recognized for his significant contributions in the field of technology, particularly in display devices and touch panel controllers. With a total of 10 patents to his name, Lee continues to influence the industry through his innovative designs and methods.

Latest Patents

Among his latest patents, Choonghoon Lee developed a notable display device and driving method thereof. This invention features a pixel array comprising multiple pixels linked to source lines, a voltage generator for producing a reference voltage, and a source driver that outputs a first source signal tied to a source line. It is capable of generating a first count value by comparing a first return signal from an adjacent source line against the reference voltage.

Additionally, he created a touch panel controller that includes a sensing circuit to drive a touch panel. This device integrates a touch panel with first and second sensor electrodes, and the controller detects user input by acquiring a sensing signal from the electrodes. The controller operates in multiple modes, adjusting power consumption accordingly while ensuring efficient input detection.

Career Highlights

Choonghoon Lee is currently employed at Samsung Electronics Co., Ltd., a leading player in the electronic industry known for its innovation and technological advancements. Through his work, he has played a pivotal role in the development of cutting-edge technology that enhances user interaction and display capabilities.

Collaborations

Throughout his career, Lee has had the opportunity to collaborate with talented individuals such as Bumsoo Kim and Jinchul Lee. Their combined expertise has contributed to the success of various projects, bolstering Samsung's reputation for pioneering solutions in electronics.

Conclusion

The contributions of Choonghoon Lee highlight the importance of innovation in technology. His patents not only represent advancements in display and touch panel technology but also reinforce the collaborative spirit of engineers and inventors within major corporations like Samsung. As Lee continues to drive innovation, the future holds exciting possibilities for advancements in electronic devices.