Location History:
- Shin-Chu, TW (2001)
- Hsin-Chu, TW (2001 - 2004)
Company Filing History:
Years Active: 2001-2004
Title: **The Innovative Contributions of Han-Ming Sheng in Microelectronics**
Introduction
Han-Ming Sheng is a prominent inventor based in Hsin-Chu, Taiwan, known for his impactful work in microelectronics. Over the course of his career, he has been awarded six patents, demonstrating his significant contributions to the field. His latest inventions showcase advanced methodologies that enhance the performance and reliability of microelectronic fabrication processes.
Latest Patents
One of Han-Ming Sheng's latest patents is the "Damascene method employing multi-layer etch stop layer." This method involves a unique etch stop layer that comprises a sub-layer with a low dielectric constant and a top sub-layer with a high dielectric constant, which improves the overall fabrication process in microelectronics. The method concurrently etches an anti-reflective coating layer from an inter-metal dielectric layer along with the etch stop layer from a contact region, resulting in enhanced performance and reliability of microelectronic devices.
Another notable patent is the "System to position defect location on production wafers." This innovation provides a system and method for detecting defects in integrated circuit wafers, particularly during photolithographic processing. It incorporates an image processor and image memory that stores data for various production wafer types. By scanning defect detection wafers with an objective lens and processing the image through the system, it allows for the visual display of superimposed images, making it easier to identify defects in production wafers.
Career Highlights
Han-Ming Sheng currently works at Taiwan Semiconductor Manufacturing Company Ltd., a leader in the semiconductor industry. His role involves developing innovative solutions that push the boundaries of semiconductor technology. His dedication to enhancing microelectronic processes has positioned him as a key player in the advancement of this sector.
Collaborations
Throughout his career, Han-Ming has collaborated with notable colleagues such as Cheng-Chen Kuo and Li-Kong Turn. These collaborations have fostered an environment of innovation and shared knowledge, contributing to the successful development of groundbreaking technologies in the microelectronics field.
Conclusion
In conclusion, Han-Ming Sheng's inventive spirit and dedication to advancing microelectronics have resulted in significant technological advancements. His latest patents reflect his commitment to enhancing microelectronic fabrication methods, ultimately contributing to the continued progress of the semiconductor industry. As a recognized inventor with valuable insights and collaborations, he remains an influential figure in the realm of microelectronics.