감광성 수지 조성물 및 감광성 필름
    3.
    发明公开
    감광성 수지 조성물 및 감광성 필름 有权
    感光树脂组合物和感光膜

    公开(公告)号:KR1020080095305A

    公开(公告)日:2008-10-28

    申请号:KR1020087023329

    申请日:2007-04-24

    Abstract: Disclosed is a photosensitive resin composition containing an alkali-soluble resin, wherein the dissolution rate of the alkali-soluble resin in an aqueous sodium carbonate solution is not less than 0.04 mum/sec. When a photosensitive layer having a thickness of 30 mum is formed by applying the photosensitive resin composition onto a base and removing the solvent by heating, and the thus-obtained photosensitive layer is irradiated with an active ray of 1000 mJ/cm2 or less, the dissolution rate of the portion irradiated with the active ray in the photosensitive layer made of the photosensitive resin composition is not less than 0.22 mum/sec and the film residual rate of the portion not irradiated with the active ray is not less than 90%.

    Abstract translation: 公开了含有碱溶性树脂的感光性树脂组合物,其中碱溶性树脂在碳酸钠水溶液中的溶解速度不小于0.04mum / sec。 当通过将感光性树脂组合物涂布在基材上并通过加热除去溶剂来形成厚度为30μm的感光层时,用1000mJ / cm 2以下的活性射线照射由此得到的感光层, 在由感光性树脂组合物构成的感光层中用活性射线照射的部分的溶解速度为0.22μm/ sec以上,未用活性射线照射的部分的膜残留率为90%以上。

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