Chien-Hua Tseng

Title: Chien-Hua Tseng: Innovator in Semiconductor Technology

Introduction

Chien-Hua Tseng is a prominent inventor based in Hsinchu, Taiwan, renowned for his contributions to the field of semiconductor technology. With a remarkable portfolio of three patents, Tseng's innovations focus on enhancing the efficiency and effectiveness of semiconductor devices.

Latest Patents

Among his latest patents, one notable invention is the "Method of Forming a Semiconductor Device Comprising Top Conductive Pads." This method outlines a process that begins with providing a substrate containing semiconductor device elements. It involves patterning a top conductive pad and an anti-reflective coating over the substrate, followed by the formation of a passivation film. The process culminates in etching to create a trench that exposes part of the top conductive pad.

Another significant patent, "Method of Forming Semiconductor Device and Semiconductor Device," describes a method where a top portion of a dielectric layer surrounding a metal gate is removed to form a recess. This recess is then filled with a capping structure, while a patterned hard mask is formed to facilitate the etching of aligned materials. The innovation ensures that the capping structure possesses an etch resistance greater than that of the dielectric layer during processing.

Career Highlights

Chien-Hua Tseng is currently employed at Taiwan Semiconductor Manufacturing Company Ltd., a leading firm in the semiconductor industry. His role involves utilizing his extensive knowledge to develop cutting-edge technologies that propel advancements within the field.

Collaborations

Throughout his career, Tseng has collaborated with esteemed colleagues, including Shu-Uei Jang and Chung-Shu Wu. These partnerships have fostered a fruitful exchange of ideas, further enhancing the innovation landscape within their organization.

Conclusion

Chien-Hua Tseng's contributions to semiconductor technology exemplify the spirit of innovation that drives progress in this vital industry. His patented methods enhance the design and construction of semiconductor devices, addressing key challenges and setting the stage for future developments. As the semiconductor industry continues to evolve, inventors like Tseng remain crucial to shaping its trajectory.