Company Filing History:
Years Active: 2002
Title: Hiroo Terada: Innovator in Color Cathode Ray Tube Technology
Introduction
Hiroo Terada is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of display technology, particularly in the development of color cathode ray tubes. With a total of 2 patents to his name, Terada's work has had a lasting impact on the industry.
Latest Patents
One of Terada's latest patents is for a color cathode ray tube and a method for manufacturing a shadow mask for such a tube. This invention includes a glass bulb with a rectangular panel where phosphors of various colors are arranged. The design features a funnel connected to the rear side of the panel and a neck portion housing an in-line electron gun that emits an electron beam. Additionally, the invention incorporates a rectangular shadow mask with multiple apertures aligned with the phosphors on the panel. The mask frame supports the skirt portions of the shadow mask, ensuring that the surface with apertures is convex towards the panel. This innovative design helps avoid processing warps like wrinkles in the skirt portions, resulting in a color cathode ray tube that delivers excellent color rendition.
Career Highlights
Hiroo Terada is associated with Matsushita Electric Industrial Co., Ltd., a leading company in the electronics sector. His work at Matsushita has allowed him to focus on advancements in display technology, contributing to the company's reputation for innovation.
Collaborations
Terada has collaborated with fellow inventor Katsumi Mitsuda, working together to enhance the technology behind cathode ray tubes. Their partnership has led to significant advancements in the field.
Conclusion
Hiroo Terada's contributions to the development of color cathode ray tubes exemplify his innovative spirit and dedication to advancing display technology. His patents continue to influence the industry, showcasing the importance of his work.