Sunghoon Pieh

Title: Sunghoon Pieh: Innovator in Organic Light Emitting Diode Technology

Introduction

Sunghoon Pieh is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of organic light emitting diodes (OLEDs). With a total of 3 patents to his name, his work has advanced the technology used in display devices.

Latest Patents

One of his latest patents is for a white organic light emitting diode device. This device includes first and second electrodes facing each other above a substrate. It features first and second charge generation layers formed between the electrodes, along with multiple stacks that emit different colors of light. Two of the light emitting layers emit blue light, while the remaining layer emits yellow-green light.

Another notable patent is for an organic light emitting diode device and its manufacturing method. This device comprises a substrate and stacks positioned between the electrodes. The stacks include layers that emit blue light and are designed to enhance the efficiency of the device.

Career Highlights

Sunghoon Pieh is currently employed at LG Display Co., Ltd., a leading company in the display technology sector. His work at LG Display has allowed him to focus on innovative solutions in OLED technology, contributing to the company's reputation for high-quality displays.

Collaborations

Throughout his career, Sunghoon has collaborated with notable colleagues, including Byungchul Ahn and ChangWook Han. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Sunghoon Pieh's contributions to the field of organic light emitting diodes have positioned him as a key figure in display technology. His innovative patents and work at LG Display Co., Ltd. continue to influence the industry.