Yi Wei Liu

Title: Yi Wei Liu - Innovator in Polarization Conversion Technology

Introduction

Yi Wei Liu is a notable inventor based in Taipei Hsien, Taiwan. He has made significant contributions to the field of optical technology, particularly in polarization conversion systems. His innovative work is aimed at enhancing projection applications, which are crucial in various display technologies.

Latest Patents

Yi Wei Liu holds a patent for a "Polarization Conversion System." This system is designed for LCD or LCoS-based projection applications. The invention encompasses a light pipe with a rectangular light tunnel defined by four side reflection mirrors. A front reflection with an aperture is mounted on the entrance face of the light pipe. Additionally, a first polarization beam splitter is positioned on the exit face of the light pipe. A retardation plate, perpendicular to the exit face, is situated atop the first polarization beam splitter. A reflection mirror is located atop the retardation plate, while a second polarization beam splitter is mounted under the first polarization beam splitter and opposite to the retardation plate. This innovative design aims to improve the efficiency and quality of light projection.

Career Highlights

Yi Wei Liu is associated with United Microdisplay Optronics Corporation, where he applies his expertise in optical technologies. His work at the company has been instrumental in advancing projection systems and enhancing display quality.

Collaborations

Some of his notable coworkers include Ci Guang Peng and Hsin Wen Tsai. Their collaboration has contributed to the development of innovative technologies in the field of optics.

Conclusion

Yi Wei Liu is a prominent inventor whose work in polarization conversion technology has the potential to significantly impact the display industry. His innovative patent and contributions to United Microdisplay Optronics Corporation highlight his role as a key player in advancing optical technologies.