Yang-jin Cho

Title: Innovations of Yang-jin Cho in Light Emitting Devices

Introduction

Yang-jin Cho is a notable inventor based in Seongnam-si, South Korea. He has made significant contributions to the field of light emitting devices, particularly through his innovative patent. His work is instrumental in enhancing the efficiency of display technologies.

Latest Patents

Yang-jin Cho holds a patent for a light emitting device and display apparatus. This device includes a first electrode, a hole transport region, and multiple light emitting layers that emit light of different wavelengths. The design incorporates an electron transport region and a second electrode, which collectively improve light emitting efficiency. The patent showcases a first sub-light emitting layer with a host and a dopant, as well as a second sub-light emitting layer that enhances the overall performance of the device.

Career Highlights

Yang-jin Cho is currently associated with Samsung Display Co., Ltd., where he continues to innovate in the field of display technologies. His work has contributed to advancements in light emitting devices, which are crucial for modern display applications.

Collaborations

Yang-jin Cho collaborates with Jungho Choi, another professional in the field, to further enhance their research and development efforts.

Conclusion

Yang-jin Cho's contributions to light emitting devices exemplify the importance of innovation in technology. His patent reflects a commitment to improving efficiency in display apparatuses, marking him as a significant figure in the industry.