Hwa-Yeul Oh

Title: The Innovative Contributions of Hwa-Yeul Oh in Liquid Crystal Display Technology

Introduction: Hwa-Yeul Oh, an accomplished inventor based in Seoul, South Korea, has made significant contributions to the field of liquid crystal display (LCD) technology. With a remarkable portfolio of 21 patents, he has been at the forefront of innovation in this dynamic industry.

Latest Patents: Among his latest inventions is a liquid crystal display and driving method thereof. This inventive concept involves a structure that includes multiple pixel electrodes—specifically, a first, second, and third subpixel electrode—each electrically separated. The design incorporates thin film transistors, including a first transistor linked to the first subpixel electrode, and additional transistors connected to the second and third subpixels. Furthermore, his patent outlines a complex system of gate and data lines connected to these transistors, enhancing the performance and functioning of liquid crystal displays.

Another notable patent from Oh is related to a thin film transistor substrate and its associated method. This array panel features a gate line, gate insulating layer, and a semiconductor layer that interact seamlessly to create a sophisticated data line and drain electrode structure. The inventive design involves a double-layered data line and drain electrode, which consists of titanium and copper, with strategic exposure areas for enhanced connectivity.

Career Highlights: Hwa-Yeul Oh has had an impressive career, working with prestigious companies such as Samsung Display Co., Ltd. and Samsung Electronics Co., Ltd. His role in these organizations has allowed him to contribute significantly to the development of advanced display technologies, playing a pivotal part in their innovation processes.

Collaborations: Throughout his career, Oh has collaborated with notable professionals in his field, including Jae-Ho Choi and Sung-Hoon Yang. These partnerships have facilitated shared expertise and fostered a collaborative environment that drives technological advancements in liquid crystal display systems.

Conclusion: Hwa-Yeul Oh stands out as a leading inventor in the realm of liquid crystal display technology. His 21 patents reflect a commitment to innovation and a deep understanding of electronic display systems. With a career marked by influential collaborations and achievements, Oh continues to pave the way for future breakthroughs in display technology.