Chia-Hao Chang

Title: Chia-Hao Chang: Innovator in Light-Emitting Diode Technology

Introduction

Chia-Hao Chang is a prominent inventor based in Xiamen, China. He has made significant contributions to the field of optoelectronics, particularly in the development of light-emitting diode (LED) technology. His innovative work has led to the creation of a unique composite reflective structure that enhances the performance of LED devices.

Latest Patents

Chia-Hao Chang holds 1 patent for his invention titled "Composite reflective structure and light-emitting diode chip and light-emitting diode device including the same." This patent describes a composite reflective structure that includes at least one dielectric multilayer element. The structure consists of a first dielectric layer with a higher refractive index, a second dielectric layer with a lower refractive index, and a stress buffer layer positioned between them. This innovative design improves the efficiency of light-emitting diode chips and devices.

Career Highlights

Chia-Hao Chang is currently employed at Xiamen San'an Optoelectronics Co., Ltd. His role at the company allows him to further explore advancements in LED technology and contribute to the development of cutting-edge optoelectronic devices. His work is instrumental in pushing the boundaries of what is possible in this rapidly evolving field.

Collaborations

Chia-Hao Chang collaborates with talented individuals such as Chung-Ying Chang and Ji-Pu Wu. These partnerships foster a creative environment that encourages innovation and the sharing of ideas, ultimately leading to groundbreaking advancements in technology.

Conclusion

Chia-Hao Chang is a key figure in the field of optoelectronics, with a focus on enhancing light-emitting diode technology. His innovative patent and contributions to Xiamen San'an Optoelectronics Co., Ltd. highlight his commitment to advancing this important area of technology.