Business Functional Film Business

Developed by fully exploiting our unique technologies,
TATSUTA’s functional films have gained an overwhelming
global market share at the forefront of mobile devices.

We have created an EMI shielding film for FPC applications, which protects the internal circuits of electronic mobile devices such as smartphones and tablet terminals, and gained an overwhelming global market share. We are also actively working on the expansion into the automobile field, where digitalization is accelerating, and the development of EMI shielding films for high-speed signal transmission for 5G, a new communication standard.

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We acquired ISO22301 certification for our Business Continuity Management System.

BCMS 653311 / ISO 22301

TATSUTA Electric Wire & Cable Co., Ltd. established its business continuity management system in July 2016 and obtained third-party certification to ensure continuing and quickly restoring the business and minimizing the impact on products and services for customers, in the event of not only natural disasters such as large-scale earthquakes, but also events such as supply chain disruptions, pandemics, and information system failures including cyber attacks.

TATSUTA films, world-class quality

  • Functional films

    EMI shielding films for FPC applications
    EMI shielding films for FPC applications

    We have a wide range of products, EMI shielding films to protect mobile devices from electromagnetic wave causing malfunction and others to give additional functions to a circuit board.

    • EMI shielding films for FPC applications
    • EMI shielding films for FFC applications
    • Ground strengthen film
  • Conductive adhesives

    Conductive adhesives
    Conductive bonding films

    These are conductive adhesives used at the point where electrical connections are required, to enhance the grounding of electronic circuits and connect electrodes.

    • Conductive bonding films
    • Conductive double-sided adhesive tapes
    • EMI shielding tapes
TOPICS
Quick and stable supply of
functional films supported by
a monthly production capacity
of 1.5 million square meter
Inspectors are checking quality.
Inspectors are checking quality.

To maintain an overwhelming global market share of functional films, we have newly established the Sendai Works and secured a monthly production capacity of 1.5 million m2 by combining three plants in Japan. This move will help us more quickly and stably supply our films to meet increasingly growing markets of electronic mobile devices such as smartphones.

Development of our own quality inspection system We carry out strict quality control by checking with the eyes of both humans and machines in each process and before shipment.

For inquiries about functional films
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