Won-Kyu Ha

Title: The Innovative Contributions of Won-Kyu Ha

Introduction

Won-Kyu Ha is a prominent inventor based in Gumi-si, South Korea. He has made significant contributions to the field of organic electroluminescent display technology. With a total of 6 patents to his name, Ha continues to push the boundaries of innovation in display devices.

Latest Patents

Among his latest patents is an organic electroluminescent display device and method of driving the same. This invention includes an organic electroluminescent diode that receives a driving voltage and a first ground voltage. It features first and second driving thin film transistors that provide a driving current to the organic electroluminescent diode. Additionally, it incorporates multiple switching thin film transistors that manage the data and driving voltages, ensuring optimal performance of the display device. Another notable patent involves a similar organic electroluminescent display device that includes a plurality of pixels, each equipped with various transistors to control the driving current of the organic light-emitting diode.

Career Highlights

Won-Kyu Ha is currently employed at LG Display Co., Ltd., a leading company in the display technology sector. His work focuses on advancing organic electroluminescent technologies, which are crucial for modern display applications. His innovative designs and methods have contributed to the enhancement of display quality and efficiency.

Collaborations

Throughout his career, Ha has collaborated with notable colleagues, including Seung-Tae Kim and Hak-Su Kim. These collaborations have fostered a creative environment that has led to groundbreaking advancements in display technology.

Conclusion

Won-Kyu Ha's contributions to organic electroluminescent display technology exemplify his commitment to innovation. His patents and work at LG Display Co., Ltd. highlight his role as a key player in the advancement of modern display solutions.