Sang An Kwon

Title: The Innovations of Sang An Kwon

Introduction

Sang An Kwon 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 six patents. His work primarily focuses on enhancing display devices, making them more efficient and effective.

Latest Patents

One of his latest patents involves a display device that includes a display panel with first and second display areas. This innovative device features a data driver that provides data and bias voltages to data lines. A timing controller manages the data driver and a scan driver based on at least two operation modes. The first mode operates both display areas at a normal frequency, while the second mode drives the first display area at a frequency equal to or lower than the normal frequency and the second display area at a lower frequency. This mode includes an active frame to write a reference voltage for displaying a black image in the second display area, along with blank frames to maintain the reference voltage and apply bias voltage to the pixels. Additionally, the data driver varies the bias voltage during these blank frames.

Another notable patent focuses on a display device that selectively performs a mura correction operation. This device consists of a display panel with multiple pixels, a gate driver for providing gate signals, and a data driver for supplying data signals. It also includes a correction data memory for storing mura correction data and a controller that manages the gate and data drivers. The controller features a pattern detection block to identify specific patterns in input image data and a mura correction block that adjusts the input image data based on the stored correction data.

Career Highlights

Sang An Kwon is currently employed at Samsung Display Co., Ltd., where he continues to innovate in the field of display technology. His work has significantly impacted the efficiency and quality of display devices, making them more user-friendly and visually appealing.

Collaborations

Throughout his career, Kwon has collaborated with notable colleagues, including Kyun Ho Kim and Myung Bo Sim. These collaborations have fostered a creative environment that has led to groundbreaking advancements in display technology.

Conclusion

Sang An Kwon's contributions to display technology through his innovative patents and collaborations highlight his importance in the field. His work continues to influence the development of advanced display devices, ensuring a brighter future for visual technology.