Shinobu Toma

Title: The Innovations of Shinobu Toma

Introduction

Shinobu Toma is a notable inventor based in Mobara, Japan. He is recognized for his contributions to the field of liquid crystal display technology. With a focus on enhancing display devices, Toma has made significant strides in innovation.

Latest Patents

One of Toma's key patents is for a liquid crystal display device that features an extension metal film wiring. This invention includes upper and lower substrates with electrodes on their inner surfaces. Notably, at least one of these substrates has an extended portion that projects beyond the edge of the other substrate. The device incorporates liquid crystal material sandwiched between the substrates, with a sealing member surrounding the periphery to enclose the liquid crystal material. Additionally, a driving integrated circuit chip is mounted on the inner surface of the extended portion, with metal film wiring that is mechanically and electrically connected to the chip via solder. The invention also features a polyimide resin coating that covers the metal film wirings, along with a resin coating that fills pinholes in the polyimide resin and is of low viscosity before curing. Toma holds 1 patent for this innovative technology.

Career Highlights

Throughout his career, Shinobu Toma has worked with prominent companies such as Hitachi, Ltd. and Hitachi Device Engineering Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced display technologies.

Collaborations

Toma has collaborated with notable colleagues, including Kiichirou Kubo and Mikio Kanazaki. These partnerships have likely fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Shinobu Toma's work in liquid crystal display technology exemplifies the impact of innovation in modern electronics. His contributions continue to influence the industry and pave the way for future advancements.