Chun-Cheng Chiang

Title: Innovations of Chun-Cheng Chiang

Introduction

Chun-Cheng Chiang is a notable inventor based in Yilan, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly in the development of memory cell structures. His innovative work has led to the filing of a patent that showcases his expertise and creativity in this domain.

Latest Patents

Chun-Cheng Chiang holds a patent for a Mask ROM and the process for fabricating the same. This invention includes a Mask ROM that features first resistors as a part of memory cells, second resistors as another part of memory cells, and contact plugs. Each first resistor consists of an undoped first poly-Si layer, which includes an upper horizontal bar, a lower horizontal bar contiguous with the upper horizontal bar, and a step structure with a step height at which the two bars are contiguous. Additionally, there is a spacer on the sidewall of the step structure and a first silicide layer on the first poly-Si layer, divided apart by the spacer. Each second resistor includes an undoped second poly-Si layer and a contiguous second silicide layer on the second poly-Si layer. The contact plugs are positioned on the first silicide layer on the upper horizontal bar of each first poly-Si layer and on the second silicide layer.

Career Highlights

Chun-Cheng Chiang is currently employed at United Microelectronics Corporation, where he continues to innovate and contribute to advancements in semiconductor technology. His work has been instrumental in enhancing the efficiency and performance of memory devices.

Collaborations

Chun-Cheng has collaborated with talented coworkers, including Chieh-Yu Tsai and Po-Han Jen. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Chun-Cheng Chiang's contributions to the field of semiconductor technology, particularly through his patent for Mask ROM, highlight his innovative spirit and dedication to advancing technology. His work at United Microelectronics Corporation and collaborations with fellow inventors further emphasize his role as a key player in the industry.