Bao-Ru Yang

Title: Innovations of Bao-Ru Yang

Introduction

Bao-Ru Yang is a notable inventor based in I Lan, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly in processes that enhance the efficiency and reliability of integrated circuits. With a total of 2 patents, Yang's work has had a profound impact on the industry.

Latest Patents

Yang's latest patents include a method for polymer removal after etching and a substrate isolation process to minimize junction leakage. The first patent addresses the challenge of removing polymeric residues that remain after plasma-enhanced subtractive etching of polycrystalline layers. This is achieved through a combination of ashing in oxygen gas and subsequent removal with an organic solvent. The second patent focuses on creating field oxide isolation for micron and sub-micron devices in high-density integrated circuits. This innovation effectively minimizes junction leakage problems caused by trenches formed after the removal of the silicon nitride mask. By adding a polysilicon or amorphous silicon refill layer in the trenches, Yang's invention enhances the integrity of the active device region.

Career Highlights

Yang is currently employed at Taiwan Semiconductor Manufacturing Company Ltd., where he continues to develop innovative solutions in semiconductor manufacturing. His expertise and contributions have positioned him as a key figure in the industry.

Collaborations

Yang has collaborated with notable colleagues such as Sen-Fu Chen and Wen-Cheng Chang, further enhancing the collaborative spirit of innovation within his field.

Conclusion

Bao-Ru Yang's contributions to semiconductor technology through his patents and career at Taiwan Semiconductor Manufacturing Company Ltd. highlight his role as a significant inventor in the industry. His work continues to influence advancements in integrated circuit design and manufacturing.