Fujikura List of Products and Services

This is a functional component that is formed by processing a membrane, which is a flexible printed circuit board created using screen printing technology to form circuits on a film. Generally, products that align membranes to form numerous switch circuits are often referred to as membrane switches; however, our company also refers to those that have additional functionalities as membrane switches. 【Features】 ■ Flexibility Circuit formation is possible on various films, allowing for bending and flexing. ■ Cost-effective Low-cost circuit formation through printing on PET film. ■ Compatible with various structures Adaptable to various switches and sensors through combinations of films, component mounting, and special inks. *For more details, please refer to the PDF document or feel free to contact us.

Ultra-fine Circuit This is a flexible printed circuit board formed using gravure offset printing technology. 【Features】 ■ Lower resistance compared to ITO film. ■ Superior bendability compared to ITO film. ■ Can be used as a transparent electrode due to mesh formation. ■ Enables high-density wiring. ■ Frame circuits and transparent electrodes (mesh electrodes) can be formed in the same process. 【Applications】 Electrodes for illuminated electrostatic touch keys. *For more details, please refer to the PDF document or feel free to contact us.

【Features】 - Compact, lightweight, and slim design is possible. - Environmentally friendly (lead-free, VOC-free). - Achieves high adhesion strength (greater than solder mounting strength). - Excellent environmental resistance due to special resin coating reinforcement. - Superior environmental resistance through connections with soft conductive adhesives. 【Applications】 - Keyboards, electronic piano keys, input switches for mobile phones, touchpads, automotive antennas, etc. (Membrane switches requiring C/R chip components, mating connectors, LEDs, and packaged IC mounting structures) *For more details, please refer to the PDF document or feel free to contact us.

【Features】 ■ Supports high switch stroke. ■ High key durability. ■ High mounting position accuracy (maximum ±0.2mm). 【Applications】 Flexible printed circuit board for switches with a click feel. *For more details, please refer to the PDF document or feel free to contact us.

【Features】 ■ Waterproof performance ranges from drip-proof to submersible. ■ When used with a PC keyboard, it can maintain normal operation even if accidents such as spilling drinking water occur. ■ When used with portable devices, it can prevent issues caused by water exposure during outdoor use. 【Applications】 ■ Switches that require waterproofing, such as keyboards for laptops. *For more details, please refer to the PDF document or feel free to contact us.

【Features】 - By using a thin film material, it is possible to reduce the stiffness of the seat surface. - The shape of the sensors can be freely designed to match the shape of the seat. - It efficiently distinguishes between people (adults and children) and luggage. - It is possible to impart flame retardancy through printing with special ink. 【Applications】 - It is used as a sensor to determine the presence or absence of passengers in the front passenger seat or rear seats in systems aimed at encouraging seat belt use for occupants.

【Features】 ■ High adhesion to glass ■ High transparency due to the use of fine wire antenna circuits ■ Ability to route conductive circuit antennas in any shape on a thin PET film ■ Achieves low-resistance conductive circuits ■ Enables a wide range of design possibilities ■ Excellent adhesion to curved surfaces due to high conformability ■ No discoloration from sunlight 【Applications】 ■ Window-mounted diversity antennas 　⇒ FM-VICS, ATV, DTV (One-segment, Full-segment), GPS ■ Antennas for RF-ID tags *For more details, please refer to the PDF document or feel free to contact us.