Dong Han Yoo

Title: Dong Han Yoo: Innovator in Light Emitting Devices

Introduction

Dong Han Yoo is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in light emitting devices. With a total of 3 patents to his name, Yoo continues to push the boundaries of innovation in his industry.

Latest Patents

One of his latest patents is titled "Light emitting device and method for manufacturing the same." This invention discloses a light emitting device that includes a first conductive semiconductor layer, an active layer comprising a well layer and a barrier layer, and a second conductive semiconductor layer. The well layer consists of multiple layers with varying energy bandgaps, which enhances the device's performance. Another notable patent is the "Method for forming a cleaved facet of semiconductor device." This method involves forming a compound semiconductor layer on a substrate and applying a force to cleave the substrate along a specific line, resulting in a cleaved facet that improves the device's efficiency.

Career Highlights

Dong Han Yoo is currently employed at LG Innotek Co., Ltd., where he applies his expertise in semiconductor technology. His work has been instrumental in advancing the company's product offerings in the light emitting device sector. Yoo's innovative approach and technical skills have earned him recognition in the field.

Collaborations

Throughout his career, Yoo has collaborated with talented individuals such as Young Hun Han and Jong Ho Na. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Dong Han Yoo is a distinguished inventor whose work in light emitting devices has made a significant impact on the semiconductor industry. His innovative patents and collaborations highlight his commitment to advancing technology.