Types and Examples of High-Performance FPC [Special Bump, Long and Ultra-Fine, High Flexibility]

Transparent Flexible Printed Circuit Boards: Contributes to improved design with excellent transparency! Fine patterns make the wiring less noticeable. 〇 Made with polyimide, which has excellent heat resistance and flame retardancy. ⇒ Compatible with reflow mounting. ★ Suitable for display devices such as digital signage, as well as medical devices and transparent film antennas! ★ We also accommodate small quantities and a variety of prototypes.

This is a very popular document. It explains the general manufacturing process of FPC in our company in an easy-to-understand manner using animation. Please take a look. 【Business Overview】 ■ Electronic Circuit Board Business - Design and production of flexible printed circuit boards - Assembly of printed circuit boards, etc. ■ Test System Business - Development and manufacturing of circuit board power-on testing systems - Development and manufacturing of final appearance inspection systems for circuit boards, etc. ■ Industrial Machinery System (Trading Company) Business - Design and manufacturing of robot FA systems and automation systems, etc. ■ Mirror Polishing Machine Business (Mirak Co., Ltd.) - Manufacturing of mirror polishing machines and grinding machines, etc.

We would like to inform you about the establishment of a new production system for high-density wiring boards and high-frequency boards in our main business, the electronic substrate business, as detailed in the attached document. We expect that this initiative will contribute to the expansion of our business in the future; however, this capital investment has already been incorporated into our plans, and there will be no changes to our performance forecast for the fiscal year ending December 2023. Should any matters arise that require disclosure regarding this matter, we will disclose them appropriately.