Huey-Chiang Liou

Title: Innovations by Inventor Huey-Chiang Liou

Introduction

Huey-Chiang Liou is a prominent inventor based in Fremont, CA (US). He has made significant contributions to the field of semiconductor technology, holding a total of 9 patents. His work focuses on improving semiconductor structures and photoresist materials, which are crucial for modern electronics.

Latest Patents

Liou's latest patents include innovative methods for forming semiconductor structures. One of his notable inventions involves a semiconductor structure that may be covered with a thermally decomposing film, which is then sealed. This process allows for the formation of a cavity after the thermally decomposing material is decomposed. Another significant patent addresses methods and compositions for reducing line wide roughness (LWR). This invention features a non-chemically amplified photoresist that includes a developer-soluble resin (DSR) and a photoactive compound (PAC). The even distribution of the PAC within the DSR minimizes acid diffusion, thereby reducing LWR and defects. This technology is particularly applicable in EUV technology, achieving LWR of less than 1.5 nm for devices with feature sizes around 15 nm.

Career Highlights

Huey-Chiang Liou is currently employed at Intel Corporation, where he continues to push the boundaries of semiconductor innovation. His expertise in the field has led to advancements that are essential for the development of next-generation electronic devices.

Collaborations

Liou has collaborated with notable colleagues such as Hai Deng and Wang Yueh, contributing to a dynamic research environment that fosters innovation.

Conclusion

Huey-Chiang Liou's contributions to semiconductor technology and his innovative patents highlight his role as a leading inventor in the field. His work not only advances technology but also sets the stage for future developments in electronics.