Guo-Dong Su

Title: Innovations of Guo-Dong Su in LED and OLED Display Technologies

Introduction

Guo-Dong Su, an accomplished inventor based in Taipei, Taiwan, has made significant contributions to the field of display technologies. With a portfolio of 4 patents under his name, his work primarily focuses on enhancing the functionality and efficiency of LED and OLED displays.

Latest Patents

Among his latest innovations is a groundbreaking patent for polarizer-free LED displays. This invention features exemplary subpixel structures that incorporate a directional light-emitting diode characterized by a full-width-half-maximum (FWHM) of emitted light, possessing a divergence angle of less than or about 10°. The design includes a lens strategically placed at a designated distance from the light-emitting diode structure, focusing the emitted light effectively. There is also a patterned light absorption barrier that defines an opening, allowing the focal point of the light to be positioned within it. Such innovations pave the way for pixel structures to be integrated into displays free of polarizer layers.

Another notable patent focuses on OLED light field architectures, addressing the need for advanced 3D imaging capabilities. This invention includes a 3D light field display composed of an array of corrugated OLED pixels, complete with a metasurface layer and median layers designed to enhance image viewing through depth manipulation. The combination of corrugated OLED pixels and cavity effects significantly reduces light divergence, allowing for refined beam direction control by the metasurface.

Career Highlights

Guo-Dong Su has enjoyed a distinguished career, having contributed his expertise to prominent institutions like National Taiwan University and Applied Materials, Inc. His work in these organizations has pushed the boundaries of display technology, leading to innovations that are now shaping future applications.

Collaborations

Throughout his career, Guo-Dong has collaborated with esteemed colleagues, including Chung-Chih Wu and Hoang Yan Lin. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and innovation.

Conclusion

Guo-Dong Su's inventive spirit and technical skills have earned him a reputable place in the realms of LED and OLED technologies. His recent patents signify a robust commitment to enhancing visual display capabilities, ensuring that future devices not only meet but exceed consumer expectations. Through his work, Su continues to inspire advancements in the field, contributing to a better future in display technologies.