Yuichi Ito

Title: Yuichi Ito: Innovator in Semiconductor Light-Emitting Devices

Introduction

Yuichi Ito is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of semiconductor light-emitting devices. With a total of 14 patents to his name, he has made remarkable advancements that enhance the efficiency and functionality of light-emitting technologies.

Latest Patents

Among his latest innovations, Yuichi Ito has developed a semiconductor light-emitting device and a method for manufacturing it. This device features a substrate with a wiring electrode and a semiconductor light-emitting element that has an exposed light-emitting functional layer. A wavelength conversion plate, made from a sintered body containing fluorescent material and binder particles, is mounted on this layer. The design includes an adhesive layer that ensures optimal adherence and reduces heat generation while maintaining high light output. Another notable patent is for a semiconductor light-emitting device with a double encapsulating structure. This device includes a first conductor pattern with a die-bonding pad and a second conductor pattern with a wire bonding pad. It utilizes a first encapsulating material that converts light emitted from the chip and a second encapsulating resin that transmits this light, resulting in a device capable of emitting a mixture of light with various color tones.

Career Highlights

Yuichi Ito has worked with renowned companies such as Nikon Corporation and Toppan Printing Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technologies in the semiconductor industry.

Collaborations

Throughout his career, Yuichi Ito has collaborated with notable professionals, including Takao Minato and Takahiro Sakurai. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Yuichi Ito's work in semiconductor light-emitting devices showcases his dedication to innovation and excellence in technology. His patents reflect a commitment to improving light-emitting efficiency and functionality, making significant contributions to the field.