Ying-Yueh Chang

Title: Ying-Yueh Chang: Innovator in Structured Light Generation

Introduction

Ying-Yueh Chang is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of optical technology, particularly in the development of structured light generation devices. His innovative work has implications for various applications, including 3D gesture sensing systems.

Latest Patents

Ying-Yueh Chang holds a patent for a "Structured light generation device and light source module with the same." This device features a first surface structure and a second surface structure that are opposed to each other. The first surface structure includes a diffractive optical element, while the second surface structure incorporates a lenticular lens structure. The diffractive optical element processes an incident dot beam into multiple dot beams of varying sizes and brightness values. The lenticular lens structure then expands each dot beam into a linear beam. This structured light generation device can be utilized in projection systems equipped with 3D gesture sensing control or detection devices.

Career Highlights

Ying-Yueh Chang is currently employed at Ahead Optoelectronics, Inc., where he continues to advance his research and development efforts in optical technologies. His work has garnered attention for its innovative approach to structured light generation.

Collaborations

Ying-Yueh Chang collaborates with Hong-Zong Liao, contributing to the advancement of optical technologies and structured light applications.

Conclusion

Ying-Yueh Chang's contributions to the field of structured light generation highlight his innovative spirit and dedication to advancing optical technology. His patent and ongoing work at Ahead Optoelectronics, Inc. demonstrate his commitment to creating impactful solutions in this area.