Changgil Oh

Title: Changgil Oh: Innovator in Display Technology

Introduction

Changgil Oh is a prominent inventor based in Cheonan-si, South Korea. He has made significant contributions to the field of display technology, holding a total of 2 patents. His work focuses on enhancing the functionality and performance of display apparatuses.

Latest Patents

Changgil Oh's latest patents include innovative technologies that improve display performance. One of his patents is titled "Display apparatus having a shift driving mode and method of testing the same." This invention features a display panel designed to showcase images, incorporating multiple gate and data lines. The gate driving part outputs gate signals, while the data driving part consists of channels that shift data signals according to a selected driving mode.

Another notable patent is "Display device including driving circuit to prevent vibration noise." This invention involves a display panel with numerous pixels and a driver circuit that responds to image and control signals. The voltage generator produces an analog driving voltage, and the driver circuit compares the image signal to ripple image patterns, adjusting the voltage level based on the comparison results.

Career Highlights

Changgil Oh is currently employed at Samsung Display Co., Ltd., where he continues to innovate in display technology. His work has contributed to advancements in the industry, enhancing the quality and reliability of display devices.

Collaborations

Changgil Oh collaborates with talented coworkers, including Seonmi Kim and Changsin Kim. Their combined expertise fosters a creative environment that drives innovation in display technology.

Conclusion

Changgil Oh is a key figure in the development of advanced display technologies. His patents reflect his commitment to improving display performance and functionality. His contributions to Samsung Display Co., Ltd. and the field of display technology are noteworthy and impactful.