Three-component chemical amplified photoresist composition
    1.
    发明授权
    Three-component chemical amplified photoresist composition 失效
    三组分化学放大光致抗蚀剂组合物

    公开(公告)号:US5851728A

    公开(公告)日:1998-12-22

    申请号:US728771

    申请日:1996-10-09

    CPC分类号: G03F7/0045 Y10S430/106

    摘要: A three-component chemical amplified photoresist composition, comprising: an alkali soluble resin; a dissolution inhibitor of aromatic polyhydroxy compound substituted by at least two acid-decomposable radicals; and a photo acid generating agent of an onium salt, which is capable of forming good profiles when exposed to light with a short wavelength and is superior in heat resistance and storage stability.

    摘要翻译: 一种三组分化学放大光致抗蚀剂组合物,包括:碱溶性树脂; 由至少两个酸可分解基团取代的芳族多羟基化合物的溶解抑制剂; 以及一种鎓盐的光酸生成剂,其能够在短波长的光下曝光时能够形成良好的轮廓,并且耐热性和储存稳定性优异。