Shih-Feng Yeh

Title: Innovations by Shih-Feng Yeh in Polarizing Plate Testing

Introduction

Shih-Feng Yeh is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of optical testing, particularly with his innovative methods for assessing polarizing plates. His work is characterized by a focus on efficiency and cost-effectiveness, making it accessible for various applications.

Latest Patents

Shih-Feng Yeh holds a patent for a "Testing method for a polarizing plate." This method involves a systematic approach where a selected light beam passes through a series of optical components, including a filter, a polarizer, and concave lenses, before reaching a sample of a polarizing plate. The sample is rotated along the z-axis to detect any variations in shade within the optical domain. This process allows for the differentiation of defective samples from qualified ones. The method is designed to be easily observable by the naked eye, enabling factory owners to quickly assess the quality of their products. Additionally, the testing process is low-cost and requires only inexpensive instruments, eliminating the need for further processing of the polarizing plate.

Career Highlights

Shih-Feng Yeh is currently employed at Optimax Technology Corporation, where he continues to develop and refine his innovative testing methods. His work has garnered attention for its practicality and effectiveness in the manufacturing sector.

Collaborations

Shih-Feng collaborates with Yao-Chung Cheng, who is also a key contributor to their projects. Together, they work on advancing optical testing technologies and improving product quality in their field.

Conclusion

Shih-Feng Yeh's contributions to the testing of polarizing plates exemplify the intersection of innovation and practicality. His patented methods not only enhance quality control but also reduce costs for manufacturers. His work continues to influence the optical testing industry positively.