You-Cheng Jhang

Title: Innovations of You-Cheng Jhang

Introduction

You-Cheng Jhang is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 15 patents. His work focuses on enhancing the efficiency and functionality of optical devices.

Latest Patents

One of his latest patents is the "Multifunctional collimator for contact image sensors." This invention discloses a cost-effective method to fabricate a multifunctional collimator structure that filters ambient infrared light, thereby reducing noise in contact image sensors. The optical collimator includes a dielectric layer, a substrate, a plurality of via holes, and a conductive layer, allowing it to filter light across a range of wavelengths.

Another notable patent is the "Photomask assembly and method of forming the same." This patent describes a process where a portion of a buffer layer on the backside of a substrate of a photomask assembly is removed before forming capping layers. This innovation aims to enhance adhesion and minimize the risk of peeling and delamination, ultimately increasing the yield of exposure processes in which the photomask assembly is utilized.

Career Highlights

You-Cheng Jhang is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His work at this company has allowed him to develop cutting-edge technologies that contribute to advancements in the field.

Collaborations

He has collaborated with notable colleagues such as Han-Zong Pan and Jui-Chun Weng, further enhancing the innovative environment in which he works.

Conclusion

You-Cheng Jhang's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in optical devices and manufacturing processes.