Chih-Hsuan Liu

Title: Chih-Hsuan Liu: Innovator in Light Emitting Diode Technology

Introduction

Chih-Hsuan Liu is a prominent inventor based in Hsinchu County, Taiwan. He has made significant contributions to the field of light emitting diode (LED) technology. With a total of 2 patents, Liu's work focuses on enhancing the efficiency and functionality of LED packages and modules.

Latest Patents

Liu's latest patents include innovative designs for LED packages and modules. One of his patents describes an LED package that comprises a carrier, an LED chip, a lens, and a phosphor layer. The design features a lens encapsulating the LED chip, which has multiple fins surrounding it. These fins extend radially backward and include light-emitting and reflection surfaces. Additionally, the bottom surface of the conical indentation serves as a total reflection surface, enhancing light output. Another patent details an LED lamp that includes a socket and an LED module, which consists of several LED packages. Each package features a chip carrier, a reflective member, and a lens, all designed to optimize light emission.

Career Highlights

Chih-Hsuan Liu is affiliated with the Industrial Technology Research Institute, where he continues to advance LED technology. His work has been instrumental in developing more efficient lighting solutions that are widely applicable in various industries.

Collaborations

Liu has collaborated with notable colleagues, including Ming-Te Lin and Ming-Yao Lin, contributing to the advancement of LED technology through teamwork and shared expertise.

Conclusion

Chih-Hsuan Liu's innovative work in LED technology has led to significant advancements in the field. His patents reflect a commitment to improving lighting solutions, making him a key figure in the industry.