Dong Ki Lee

Title: The Innovative Contributions of Dong Ki Lee

Introduction

Dong Ki Lee is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of display technology, holding a total of 7 patents. His work primarily focuses on the development of advanced display devices, which are essential in today's technology-driven world.

Latest Patents

One of Dong Ki Lee's latest patents is a display device that includes a substrate, a transistor, an interlayer insulating layer, a first conductive line, a pixel electrode, a passivation layer, a common electrode, and a light-emitting element layer. The design ensures that the transistor overlaps the substrate, while the interlayer insulating layer includes a first groove. The first conductive line is electrically connected to the transistor and is at least partially disposed inside the first groove. The pixel electrode is also electrically connected to the transistor and overlaps the first conductive line. Additionally, the passivation layer is positioned between the pixel electrode and the first conductive line, directly contacting at least one of them. The common electrode overlaps the pixel electrode, and the light-emitting element layer is situated between the common electrode and the pixel electrode.

Another notable patent is for a display device and method of manufacturing the same. This device features a substrate with a first insulating layer that has a flat upper surface. A first conductive layer is placed on the substrate, which includes first to third light-blocking patterns that are separated from one another. A second insulating layer is positioned on the first conductive layer, with pixel electrodes on the second insulating layer. The pixel electrodes consist of a first pixel electrode in a first color pixel and in the first light-blocking pattern, as well as a second pixel electrode in a second color pixel that covers the second and third light-blocking patterns. The second insulating layer includes areas that overlap the pixel electrodes, each with a curved surface featuring a concave central portion.

Career Highlights

Dong Ki Lee is currently employed at Samsung Display Co., Ltd., where he continues to innovate and develop cutting-edge display technologies. His work has significantly impacted the industry, contributing to advancements in display quality and efficiency.

Collaborations

Throughout his career, Dong Ki Lee has collaborated with notable colleagues, including Hyeon Bum Lee and Hyoeng Ki Kim. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.