Han-Zhong Liao

Introduction

Han-Zhong Liao is a prominent inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly in the development of light-emitting diode (LED) chips. With a total of four patents to his name, Liao is recognized for his innovative designs that enhance the efficiency and functionality of LED technology.

Latest Patents

Liao's latest patents focus on advanced structures of LED chips. One of his notable inventions is a light-emitting diode chip featuring a plurality of indentations. This design includes a first semiconductor layer, an active layer, and a second semiconductor layer, complemented by multiple indentations that extend to expose the first semiconductor layer. The first metal layer, which is crucial for electrical connectivity, integrates with the chip’s architecture by covering both the indentations and the surrounding surfaces, enhancing the performance of the LED. His other patent, a more generalized light-emitting diode chip design, also emphasizes the use of indentations to improve the interaction between different semiconductor layers and metal layers, resulting in superior light emission properties.

Career Highlights

Throughout his career, Han-Zhong Liao has been associated with notable companies in the semiconductor industry. He has worked at Formosa Epitaxy Incorporation, where he contributed to the development of cutting-edge epitaxial growth technologies. Additionally, he was part of Epistar Corporation, a leader in producing LEDs, where he further refined his skills in semiconductor innovation and patent development.

Collaborations

During his career, Liao has collaborated with esteemed professionals in the field, including Wei-Kang Cheng and Shyi-Ming Pan. Their partnerships have resulted in advancements in LED technology and have fostered a collaborative environment that encourages innovation and exploration of new ideas in semiconductor applications.

Conclusion

Han-Zhong Liao continues to be an influential figure in the realm of LED technology with his innovative designs and patents. His work not only enhances current semiconductor technologies but also paves the way for future advancements in the field. As he continues to explore new concepts and applications, the impact of his inventions will undoubtedly resonate throughout the industry.