Hwajung Lee

Title: Innovations of Hwajung Lee

Introduction

Hwajung Lee is a notable inventor based in Gimpo-si, South Korea. He has made significant contributions to the field of display technology, holding a total of 3 patents. His work primarily focuses on manufacturing apparatuses and light-emitting devices.

Latest Patents

One of his latest patents is a display apparatus manufacturing apparatus and method. This invention includes a mask assembly with a mask frame that has an opening area. It features a first mask sheet that covers a first opening area and has a first opening portion, as well as a second mask sheet that covers a second opening area with a second opening portion. Notably, the first opening portion differs in size from the second opening portion. Another significant patent involves a light-emitting device that includes a plurality of pixels configured to emit the same color. This device comprises a body portion and a light-emitting portion arranged within it, designed to emit light externally. The light-emitting portion contains multiple pixels, with at least two of them configured to emit light of different wavelengths.

Career Highlights

Hwajung Lee is currently employed at Samsung Display Co., Ltd., where he continues to innovate in display technologies. His work has contributed to advancements in the manufacturing processes and functionalities of display devices.

Collaborations

He collaborates with talented coworkers, including Kyungjun Lee and Sanghyun Yoon, who also contribute to the innovative projects at Samsung Display Co., Ltd.

Conclusion

Hwajung Lee's contributions to display technology and light-emitting devices highlight his role as a significant inventor in the industry. His patents reflect a commitment to advancing technology and improving manufacturing methods.