Osamu Ishige

Title: Osamu Ishige: Innovator in Display Technology

Introduction

Osamu Ishige is a prominent inventor based in Aichi, Japan, known for his significant contributions to display technology. With a total of 11 patents to his name, Ishige has made remarkable advancements in the field, particularly in touch detection functions for display devices.

Latest Patents

Ishige's latest patents include a display device with a touch detection function. This innovative device features a plurality of elements performing display operations and a series of touch detection electrodes arranged side by side. Each electrode outputs a detection signal based on changes in electrostatic capacitance caused by external proximity objects. The design incorporates a conductive film that is insulated from or connected with high resistance to the touch detection electrodes. This film covers the electrodes and is crucial for the touch detection circuit, which samples the detection signal to identify external proximity objects. The conductive film is engineered to have a sheet resistance equal to or smaller than a predetermined resistance value, along with a time constant larger than a defined minimum time constant.

Career Highlights

Throughout his career, Osamu Ishige has worked with notable companies such as Japan Display Inc. and Sony Corporation. His experience in these leading technology firms has allowed him to refine his skills and contribute to groundbreaking innovations in display technology.

Collaborations

Ishige has collaborated with talented individuals in the industry, including Koji Noguchi and Koji Ishizaki. These partnerships have fostered a creative environment that has led to the development of advanced technologies.

Conclusion

Osamu Ishige's work in display technology, particularly in touch detection functions, showcases his innovative spirit and dedication to advancing the field. His contributions continue to influence the development of modern display devices.