Masanori Seki

Title: Masanori Seki: Innovator in Laser Beam Technology

Introduction

Masanori Seki is a prominent inventor based in Tenri, Japan. He has made significant contributions to the field of laser beam technology, holding 2 patents that showcase his innovative approach to semiconductor processing.

Latest Patents

His latest patents include the "Laser Beam Projection Mask" and the "Laser Beam Machining Method and Laser Beam Machine Using Same." The laser beam projection mask features three rectangular-shaped slits as transmission areas, which are formed in sequence in the X direction at specified intervals. The width in the X direction decreases in the order of the slits, and the transmission coefficients of these areas change in accordance with a temperature distribution curve of a silicon film. The second patent involves a semiconductor thin film crystallization device, where a first laser beam is emitted in a pulsed manner and converged onto a substrate to form a slit-like beam spot. A second laser beam is also emitted to enhance the crystallization process, resulting in a semiconductor thin film with an extremely flat surface and large crystal grains.

Career Highlights

Masanori Seki is associated with Sharp Kabushiki Kaisha Corporation, where he has been instrumental in advancing laser technology applications in semiconductor manufacturing. His work has contributed to improving the efficiency and quality of semiconductor thin films.

Collaborations

He has collaborated with notable coworkers, including Junichiro Nakayama and Yoshihiro Taniguchi, who have also contributed to advancements in the field.

Conclusion

Masanori Seki's innovative work in laser beam technology has made a significant impact on semiconductor processing. His patents reflect a deep understanding of the complexities involved in this field, and his contributions continue to influence advancements in technology.