Shih-Chi Wang

Title: Shih-Chi Wang: Innovator in Charged Particle Lithography

Introduction

Shih-Chi Wang is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of charged particle lithography, holding a total of 9 patents. His work focuses on enhancing the efficiency and capabilities of lithography systems, which are crucial in semiconductor manufacturing.

Latest Patents

Wang's latest patents include innovative apparatuses for charged particle lithography systems. One notable invention is a charged particle multi-beam lithography system that features an illumination sub-system designed to generate a charged particle beam. This system incorporates multiple plates with a first aperture, which work together to form a charged particle doublet. The design allows for the demagnification of a portion of the charged particle beam, producing a demagnified beamlet. Additionally, the system includes a blanker with a second aperture, smaller than the first, which conditions the demagnified beamlet to travel along a desired path. Another patent details an apparatus that includes several charged particle doublets, each configured to demagnify an incident beamlet, thereby improving particle beam efficiency in the charged particle multi-beam lithography system.

Career Highlights

Shih-Chi Wang 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 apply his innovative ideas in a practical setting, contributing to advancements in lithography technology.

Collaborations

Wang collaborates with several talented individuals, including Jeng-Horng Chen and Cheng-Hung Chen, who contribute to his research and development efforts.

Conclusion

Shih-Chi Wang's contributions to charged particle lithography have positioned him as a key figure in the semiconductor industry. His innovative patents and collaborative efforts continue to drive advancements in this critical field.