Kang-Tai Peng

Title: Innovations of Kang-Tai Peng in Semiconductor Technology

Introduction

Kang-Tai Peng is a notable inventor based in Zhubei, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on improving integrated circuit testing and fabrication processes.

Latest Patents

Kang-Tai Peng's latest patents include innovative methods that enhance the efficiency and accuracy of semiconductor manufacturing. One of his patents describes a test structure and integrated circuit test using the same method. In this process, doped regions are formed on a semiconductor wafer using a first photolithography mask, which includes at least one doped region of a test structure. Active regions are then formed on the semiconductor wafer using a second photolithography mask, which also includes active regions of the test structure. Electrical contacts are established on the active regions, allowing for the measurement of electrical resistances between pairs of active regions. This data is used to determine whether the doped regions are spatially aligned with the active regions, ultimately guiding the completion of the integrated circuit fabrication.

Another significant patent involves a method and system for aligning probe cards in semiconductor device testing. This method includes providing a probe card equipped with multiple probe needles positioned on a reference plane. Light is provided from both the upper and lower sides of the reference plane, and a camera is used to image the probe needles. The alignment process is then performed based on the images generated by the camera, ensuring precise testing of semiconductor devices.

Career Highlights

Kang-Tai Peng is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His expertise in semiconductor fabrication and testing has positioned him as a valuable asset to the company.

Collaborations

Kang-Tai Peng has collaborated with several talented individuals in his field, including Kai-Di Chuang and Tien-Chung Lee. These collaborations have fostered innovation and advancements in semiconductor technology.

Conclusion

Kang-Tai Peng's contributions to semiconductor technology through his patents and work at Taiwan Semiconductor Manufacturing Company Limited highlight his role as a key innovator in the industry. His advancements in integrated circuit testing and fabrication processes continue to influence the field significantly.