Chih-Cheng Cheng

Title: Innovations of Chih-Cheng Cheng in Optical Technology.

Introduction: Chih-Cheng Cheng is a notable inventor based in Taipei County, Taiwan. He has made significant contributions to the field of optical technology, particularly through his innovative patents. His work focuses on the development of optical sheets that enhance the performance of various optical devices.

Latest Patents: Chih-Cheng Cheng holds a patent for an optical sheet that includes a plurality of optical anisotropic films. This optical sheet is designed with the films alternately stacked on one another. Each optical anisotropic film possesses multiple main axis refractive indexes, namely nx, ny, and nz. The in-plane main refractive indexes are represented by nx and ny, while nz serves as the thickness-wise refractive index. Notably, the main axis refractive index nx is either the minimum or maximum among the three. Each film has an optical axis aligned with the main axis direction of the refractive index nx. The optical axes of the films rotate sequentially along a predetermined direction in the thickness dimension, achieving a total rotation angle of at least 360 degrees.

Career Highlights: Chih-Cheng Cheng is affiliated with the Industrial Technology Research Institute, where he continues to advance his research and development efforts. His work has garnered attention for its potential applications in various optical technologies.

Collaborations: Chih-Cheng Cheng collaborates with Hui-Hsiung Lin, contributing to the innovative projects at the Industrial Technology Research Institute.

Conclusion: Chih-Cheng Cheng's contributions to optical technology through his patent on optical sheets demonstrate his expertise and innovative spirit in the field. His work continues to influence advancements in optical devices and applications.