Jenq-Yang Chang

Title: The Innovations of Jenq-Yang Chang

Introduction

Jenq-Yang Chang is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of technology, holding a total of 7 patents. His work primarily focuses on advanced materials and optical technologies.

Latest Patents

One of his latest patents is a diffraction grating recording medium. This invention includes a waveguide layer and a grating structure layer. The waveguide layer features a reflective surface and a light incident surface, with a thickness ranging from 100 nanometers to 2 micrometers. The reflective surface is designed to reflect light entering the waveguide layer from the light incident layer. The grating structure layer is positioned on the light incident surface of the waveguide layer and contains multiple diffractive elements, arranged with a period between 50 nanometers and 900 nanometers. Another notable patent is for a yellow-green phosphor material with high luminescence intensity. This phosphor material is suitable for excitation by ultraviolet or blue light and is composed of a phosphate compound with the chemical formula LiZnPO:M(0

Career Highlights

Throughout his career, Jenq-Yang Chang has worked with esteemed institutions such as National Central University and the Industrial Technology Research Institute. His innovative work has garnered attention and respect in the field of technology.

Collaborations

He has collaborated with notable colleagues, including Che-Lung Hsu and Ya-Lun Tsai, contributing to various projects and advancements in technology.

Conclusion

Jenq-Yang Chang's contributions to the field of technology through his patents and collaborations highlight his innovative spirit and dedication to advancing optical materials and technologies. His work continues to influence the industry and inspire future innovations.