Kenichirou Nishida

Title: Kenichirou Nishida: Innovator in Laser Annealing Technology

Introduction

Kenichirou Nishida is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, particularly in laser annealing methods. With a total of 4 patents to his name, Nishida continues to push the boundaries of innovation in his field.

Latest Patents

One of his latest patents is a laser annealing method and device designed for executing laser annealing by irradiating a semiconductor film formed on a substrate with a laser beam. This method involves generating a linearly polarized rectangular laser beam, whose cross-section is a rectangle with an electric field directed toward the long-side direction. Additionally, it includes the use of an elliptically polarized rectangular laser beam with a major axis directed toward the long-side direction. The method also specifies setting the wavelength of the rectangular laser beam to a length that is approximately the desired size of a crystal grain in a standing wave direction.

Career Highlights

Nishida is currently employed at Semiconductor Energy Laboratory Co., Ltd., where he continues to develop innovative technologies. His work has been instrumental in advancing the efficiency and effectiveness of semiconductor processing techniques.

Collaborations

Throughout his career, Nishida has collaborated with notable colleagues, including Ryusuke Kawakami and Norihito Kawaguchi. These collaborations have further enhanced his research and development efforts in the semiconductor industry.

Conclusion

Kenichirou Nishida is a key figure in the field of laser annealing technology, with a focus on semiconductor innovations. His contributions and ongoing work at Semiconductor Energy Laboratory Co., Ltd. highlight his commitment to advancing technology in this critical area.