Ching Tasi Liu

Title: Innovations of Ching Tasi Liu

Introduction

Ching Tasi Liu is a notable inventor based in Zhubei, Taiwan. He has made significant contributions to the field of semiconductor manufacturing, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is focused on immersion de-taping. This invention describes embodiments that utilize immersion de-taping techniques. A substrate with a substrate tape attached is provided, which includes electrically conductive connectors. A fluid is introduced between the substrate and the substrate tape, allowing for the removal of the substrate tape while the fluid is present. Another embodiment of this patent includes an apparatus featuring an immersion tank, a substrate chuck, first and second fixed rollers, and a moveable roller. The substrate chuck secures the substrate and places it into the immersion tank. The first fixed roller dispenses a clamp tape, while the second fixed roller rolls the clamp tape. The moveable roller extends into the immersion tank to adhere the clamp tape to the substrate tape on the substrate.

Career Highlights

Ching Tasi Liu is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His work has contributed to advancements in manufacturing processes and technologies.

Collaborations

He has collaborated with notable coworkers, including Fu-Chen Chang and Chien-Chen Li, who have also made significant contributions to their field.

Conclusion

Ching Tasi Liu's innovative work in immersion de-taping and his contributions to Taiwan Semiconductor Manufacturing Company Limited highlight his importance in the semiconductor industry. His patents reflect a commitment to advancing technology and improving manufacturing processes.