Pyrromethene Dye Sensitized Photopolymer and the Application to Visible Laser Direct Imaging

Bibliographic Information

Other Title
  • ピロメテン系増感色素のレーザーダイレクトイメージングへの応用

Description

We studied the various initiating systems that consist of sensitizing dyes and initiators such as photoacid generators and radical generators and found that the photopolymer consists of a pyrromethene sensitizing dye, a naphthalimide type photoacid generator, and a polymer bearing acetal group could exhibit a high photosensitivity by applying the chemical amplification mechanism. The sensitization mechanism in a polymer film was also studied by means of absorption and fluorescence spectrum, high performance liquid chromatography, and laser flash photolysis method, and then we applied the novel photopolymer to the Computer-to-Plate technology (CTP) and dry film resist for printed circuit board (PCB).

Journal

Details 詳細情報について

  • CRID
    1390001205697915648
  • NII Article ID
    130007018147
  • DOI
    10.11413/jspst.111.0.7.0
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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