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    • 1. 发明申请
    • RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN
    • 耐蚀组合物和形成耐力图案的方法
    • US20110117491A1
    • 2011-05-19
    • US12861474
    • 2010-08-23
    • Yoshiyuki UTSUMITakehiro SESHIMOHiroaki SHIMIZUNaoto MOTOIKE
    • Yoshiyuki UTSUMITakehiro SESHIMOHiroaki SHIMIZUNaoto MOTOIKE
    • G03F7/004G03F7/20
    • C08F20/18G03F7/0046G03F7/0397G03F7/2041
    • A resist composition including a base material component (A) that exhibits changed solubility in an alkali developing solution under the action of acid, an acid generator component (B) that generates acid upon exposure, and an nitrogen-containing organic compound (D), wherein the nitrogen-containing organic compound (D) includes a compound represented by general formula (d1) shown below: wherein R20 represents a methylene group, an ethylene group, an oxygen atom or —C(CH3)2—; R21 represents a hydrogen atom or an organic group; and R22 represents an alkoxy group, an alkoxycarbonyloxy group, a hydroxyl group, a halogen atom, —C(═O)—O—R23, —C(═O)—NH—R23 or a carboxyl group, wherein R23 represents a linear or branched alkyl group of 1 to 15 carbon atoms, an unsaturated hydrocarbon group, an aliphatic cyclic group, or an aromatic hydrocarbon group, and a represents an integer of 0 to 2.
    • 一种抗蚀剂组合物,其包含在酸作用下在碱显影液中溶解度变化的基材成分(A),曝光时产生酸的酸产生剂成分(B)和含氮有机化合物(D), 其中所述含氮有机化合物(D)包括由下述通式(d1)表示的化合物:其中R 20表示亚甲基,亚乙基,氧原子或-C(CH 3)2 - ; R 21表示氢原子或有机基团; R 22表示烷氧基,烷氧基羰基氧基,羟基,卤素原子,-C(= O)-O-R 23,-C(= O)-NH-R 23或羧基,其中R 23表示直链状 或具有1至15个碳原子的支链烷基,不饱和烃基,脂族环基或芳族烃基,并且表示0至2的整数。