Company Filing History:
Years Active: 1990-1993
Title: Shunji Oku: Innovator in Flexible Circuit Technology
Introduction
Shunji Oku is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of flexible printed circuit boards, holding a total of 4 patents. His work has been instrumental in advancing technology used in display units, particularly in cameras.
Latest Patents
One of his latest patents is for a flexible printed circuit board designed for use in a display unit of a camera. This invention includes a flexible substrate with a printed circuit pattern, an integrated circuit chip mounted on the substrate, and a resin sealant covering the chip. The flexible substrate features first terminals that connect to a display device and second terminals that are electrically connected to the first terminals. The integrated circuit chip has multiple connecting terminals, and wires bond these terminals to the printed circuit pattern.
Another notable patent is for a chip mounting substrate that includes an integral molded projection. This invention improves the method of mounting an IC chip on a substrate by integrally molding a projection on the substrate's surface. The process involves forming a conductive pattern on the projection and substrate, creating a connecting layer, and fixing the IC chip while ensuring electrical connection through the connecting layer.
Career Highlights
Shunji Oku is currently employed at Minolta Camera Kabushiki Kaisha, where he continues to innovate in the field of electronics. His work has not only enhanced the functionality of camera displays but has also paved the way for future advancements in flexible circuit technology.
Collaborations
Shunji has collaborated with notable coworkers such as Yoshiyuki Mizumo and Kiyoshi Seigenji. Their combined expertise has contributed to the successful development of innovative technologies in their field.
Conclusion
Shunji Oku's contributions to flexible printed circuit technology have made a lasting impact on the electronics industry. His innovative patents and collaborative efforts continue to drive advancements in camera technology and beyond.