Tae-Keun Lee

Title: Tae-Keun Lee: Display-Technology Inventor

Introduction

Tae-Keun Lee is an inventor based in Paju, South Korea, whose patent work focuses on display circuitry. His listed portfolio includes 2 patents, and his disclosed inventions address gate-driving systems and organic light-emitting display devices. Lee is associated with LG Display Co., Ltd.

Latest Patents

**Gate Driving Circuit and Display Device Using the Same.** This invention describes a display device with pixel circuits in its display area and a gate-driving circuit in its non-display area. The circuit generates two scan signals with coordinated logic levels during initialization and sampling. Integrating the signal generators through logic-circuit nodes Q and QB is intended to reduce the display bezel size.

**Gate Driver and Organic Light Emitting Display Device Including the Same.** This patent describes a gate driver that generates signals for scan, sensing, and light-emission-control transistors across cascaded stages. It also includes an initialization-voltage generator driven by logic signals from selected nodes, helping supply an initialization voltage to the pixel.

Career Highlights

Lee’s listed inventions address several functions within display systems, including data transfer to pixel-driving transistors, sensing light-emitting-element deterioration, and controlling pixel initialization and emission. Together, the patents reflect work on integrating and coordinating display-driving circuitry.

Collaborations

Lee’s listed coworkers include Hae-Jun Park and Min-Su Kim. The available information identifies them as coworkers but does not specify their roles in the cited patents.

Conclusion

Tae-Keun Lee’s patent portfolio highlights contributions to gate-driving and pixel-control technologies for display devices, including approaches intended to improve circuit integration and display design.