Jung-Sun Baek

Title: Innovations of Jung-Sun Baek in Light-Emitting Display Technology.

Introduction

Jung-Sun Baek is a notable inventor based in Paju, South Korea. He has made significant contributions to the field of light-emitting display devices, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of display technologies.

Latest Patents

One of his latest patents is a light-emitting display device and method of manufacturing the same. This invention includes a plurality of first electrodes over a substrate, a bank that overlaps an area between the first electrodes, and a bank recess in the bank at the area between the first electrodes. The design features a hard mask pattern that partially overlaps the bank recess and abuts the upper part of the bank. An organic layer is placed on the first electrodes and the bank, which is discontinuous between the upper part of the hard mask layer pattern and the bank recess. Additionally, the bank includes a lower portion with a first height under the bank recess, a body portion around the bank recess with an acute taper, and an overlap portion that covers the plurality of first electrodes. This innovative design aims to prevent lateral leakage of current in light-emitting display devices.

Career Highlights

Jung-Sun Baek has worked with prominent companies in the display technology sector, including LG Display Co., Ltd. and LG Display, Ltd. His experience in these organizations has allowed him to develop and refine his inventions in the field.

Collaborations

Throughout his career, Jung-Sun Baek has collaborated with talented individuals such as Jo-Yeon Kim and Seok-Woo Son. These collaborations have contributed to the advancement of his innovative projects.

Conclusion

Jung-Sun Baek's contributions to light-emitting display technology demonstrate his expertise and commitment to innovation. His patents reflect a deep understanding of the complexities involved in display device manufacturing.