Shih-Yu Yeh

Title: Shih-Yu Yeh: A Pioneer in Light Emitting Technology

Introduction

Shih-Yu Yeh, an innovative inventor based in Taoyuan County, Taiwan, is recognized for his significant contributions to light-emitting technology. With a remarkable portfolio encompassing nine patents, Yeh has consistently pushed the boundaries of what is possible in the field of light emission. His inventions are paving the way for advancements in various applications, enhancing both efficiency and efficacy in light-emitting devices.

Latest Patents

Among his latest innovations, Yeh has developed a groundbreaking light-emitting apparatus. This apparatus features a first light-emitting device that comprises a first substrate with distinct top and bottom surfaces. It is equipped with a multitude of LED chips positioned on the upper surface, which emit light that penetrates the substrate. The design includes a first wavelength conversion layer that directly contacts the LED chips, as well as a second wavelength conversion layer on the bottom surface, ensuring optimal light quality.

Additionally, he has introduced a versatile light-emitting device that utilizes a substrate with a thickness greater than 200 micrometers, made from materials such as aluminum oxide, sapphire, glass, plastic, or rubber. This device generates both top and bottom light from the multiple LED chips, with precise control over color temperature to maintain differences not exceeding 1500K. These patents reflect Yeh's outstanding ability to innovate and adapt in a rapidly evolving technological landscape.

Career Highlights

Shih-Yu Yeh has made significant strides in his career while collaborating with prominent organizations. He has been associated with leading companies such as Epistar Corporation and Formosa Epitaxy Incorporation. His role in these companies has been crucial in shaping innovative solutions within the industry, enabling him to apply his patentable ideas effectively.

Collaborations

Throughout his career, Yeh has collaborated with notable colleagues including Shyi-Ming Pan and Wei-Kang Cheng. These partnerships have fostered an environment of creativity and innovation, further enhancing the collective impact of their inventions in the field of light emission technology.

Conclusion

Shih-Yu Yeh stands out as a prominent inventor whose work in light-emitting devices has garnered attention and respect within the industry. His impressive array of patents underscores his dedication to innovation and his ability to create practical solutions that advance technology. As the demand for efficient and high-performance lighting continues to grow, Yeh’s contributions will undoubtedly play a vital role in shaping the future of lighting solutions.