Jong-Su Lee

Title: Jong-Su Lee: Patents in Portable Power and Display Technology

Introduction

Jong-Su Lee is an inventor associated with Suwon, South Korea. His patent work addresses portable-terminal power management and liquid crystal display design. He is credited with 2 patents and has been associated with Samsung Mobile Display Co., Ltd. and Samsung Electronics Co., Ltd.

Latest Patents

Lee’s listed patents cover two areas of electronic technology:

- **Apparatus and Method for Compensating for Voltage Drop in Portable Terminal.** This invention describes a system for assessing a portable terminal’s power-unit status. It compares voltage readings on either side of a resistor to estimate current consumption, then compensates for voltage drop to provide more accurate status information.

- **Liquid Crystal Display Device and Method for Manufacturing the Same.** This invention describes a display structure with intersecting electrodes that define sub-pixels, color filters of different shapes, and a black matrix with step portions. Patterned spacers overlap the corresponding step portions, supporting the display’s layered arrangement.

Career Highlights

Lee’s listed company affiliations connect his work with Samsung’s mobile-display and electronics businesses. The patents reflect applications in both portable-device power systems and display manufacturing.

Collaborations

Lee’s listed coworkers include Toshihiro Aoki and Dong-soo Son.

Conclusion

Jong-Su Lee’s two listed patents demonstrate contributions to portable-terminal voltage management and liquid crystal display design, alongside professional associations with Samsung companies.