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Photosensitive Dry Films

This section offers explanations of key points necessary to understand Hitachi Chemical.

  • Origins of Hitachi Chemical
  • Key Business Fields
  • Hitachi Chemical by the Numbers
  • Major Products
  • Global Expansion

About Photosensitive Dry Films

Photosensitive dry films are materials used in making the printed wiring boards of PCs, mobile devices, and other electronics.
They are indispensable in the process of patterning the circuits of electronic devices.

Process of Patterning Circuits of Printed Wiring Boards

Process of Patterning Circuits of Printed Wiring Boards

Process of Patterning Circuits of Printed Wiring Boards

Process of Patterning Circuits of Printed Wiring Boards

Process of Patterning Circuits of Printed Wiring Boards

Process of Patterning Circuits of Printed Wiring Boards

Characteristics of Hitachi Chemical's Photosensitive Dry Films

Hitachi Chemical provides films with quality matched to customers' various needs for high photosensitivity, high resolution, adhesion, and other characteristics.
These films are currently sold around the world with sales particularly strong in Asia, and the Company has acquired the leading share in the industry.

Manufacturing Sites (Country & Region)

Manufacturing Sites (Country & Region)

  • 05 Copper-Clad Laminates
  • 07 Friction Materials; Disc Brake Pads
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