Company Filing History:
Years Active: 1990-1994
Title: The Innovations of Teruo Matsuo: Pioneering Patents in Display Technology
Introduction
Teruo Matsuo, an innovative inventor based in Mobara, Japan, has made significant contributions to the field of display technology. With two patents to his name, Matsuo has focused his expertise on improving the functionality and reliability of display screens, demonstrating a commitment to enhancing visual technology.
Latest Patents
Matsuo's latest patents include a "Method and apparatus for checking defect on display screen." This innovative apparatus identifies pixel defects on various display screens, including cathode-ray tubes and liquid crystal displays. The technology works by capturing an image signal from a display screen using an imaging camera and then shifting this signal by one pixel in different directions. This process allows for the detection of differences in signal levels between defective and normal portions, facilitating precise identification of defects.
Another significant patent is the "Method of aging cathode-ray tube," which focuses on aging cathode-ray tubes that emit electron beams. The method involves energizing the cathode while applying D.C. rated voltages to various electrodes for a predetermined time. By controlling time-varying voltages within specific ranges, the process enables effective management of the electron beam, thereby enhancing the performance of the cathode-ray tube.
Career Highlights
Teruo Matsuo is affiliated with Hitachi, Ltd., a leading technology company where he has applied his talents in the field of electronic displays. His work has resulted in advancements that not only improve display quality but also contribute to the longevity and reliability of electronic visual systems.
Collaborations
Throughout his career, Matsuo has collaborated with distinguished coworkers such as Jun Mochizuki and Atsushi Yoshida. Together, they have contributed to innovations that push the boundaries of display technologies and ensure that products meet the needs of modern consumers.
Conclusion
Teruo Matsuo’s work exemplifies the spirit of innovation in the field of display technology. His patents reflect a deep understanding of the challenges posed by display defects and aging, leading to solutions that enhance user experiences. As he continues his work at Hitachi, his contributions will undoubtedly influence the future of display technology and inspire subsequent generations of inventors and engineers.