Sanae Tokunaga

Title: The Innovations of Sanae Tokunaga

Introduction

Sanae Tokunaga is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of flat panel display technology. With a total of 3 patents to her name, her work has had a considerable impact on the industry.

Latest Patents

One of her latest patents is focused on a flat panel display device and its manufacturing method. The objective of this invention is to provide a manufacturing method that ensures the precise alignment of a lead of a Tape Carrier Package (TCP) with the land of a Printed Circuit Board (PCB). This is achieved by irradiating light from a lighting device positioned directly above the axis line of the lead, allowing a camera to photograph the resulting shadow. This innovative approach enables the accurate matching of TCP leads with the lands of the PCB, even when dealing with fine pitches.

Another patent also addresses the same technology, emphasizing the importance of this method in enhancing the manufacturing process of flat panel displays. The consistent theme in her patents highlights the need for precision in electronic component alignment, which is crucial for the functionality of modern display devices.

Career Highlights

Sanae Tokunaga is currently employed at Kabushiki Kaisha Toshiba, a leading company in the technology sector. Her role at Toshiba allows her to further develop her innovative ideas and contribute to cutting-edge technology in the display industry.

Collaborations

Throughout her career, Sanae has collaborated with notable colleagues, including Tatsuya Hasegawa and Masaichi Ohkubo. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Sanae Tokunaga's contributions to flat panel display technology exemplify her innovative spirit and dedication to precision engineering. Her patents not only enhance manufacturing methods but also pave the way for future advancements in the industry.