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    • 10. 发明公开
    • 마스크 블랭크용 레지스트 하층막 형성 조성물, 마스크블랭크 및 마스크
    • 防晒涂料成型用于面漆,面漆和面膜的组合物
    • KR1020070081784A
    • 2007-08-17
    • KR1020070015019
    • 2007-02-13
    • 호야 가부시키가이샤닛산 가가쿠 고교 가부시키 가이샤
    • 하지모토마사히로에노모토토모유키사카구치타카히로사카모토리키마루나가이마사키
    • G03F7/11
    • G03F7/11G03F1/38G03F1/80
    • A composition for forming resist underlayer coating for a mask blank is provided to improve the resolving property of patterning of a thin film for forming transfer pattern, and the adherence with resist coatings and other base coatings. A resist underlayer coating forming composition is used for forming a mask blank comprising a thin film for forming transfer pattern, a resist underlayer coating and a chemically-amplified type resist coating, which are formed on a substrate in order, and comprises a polymer compound having a halogen atom-containing repeating structural unit and a solvent. The polymer compound is a compound containing a halogen atom in an amount of at least 10 mass % and represented by formula(1), in which L is a bonding group constituting the main chain of the polymer compound, M is a direct bond, or a linking group containing at least one selected from -C(=O)-, -CH2- or -O--, Q is an organic group, at least one of L, M and Q contains a halogen atom, and V is the number of structural units contained in the polymer compound and ranges from 1 to 3000.
    • 提供了一种用于形成用于掩模板的抗蚀剂下层涂层的组合物,以提高用于形成转印图案的薄膜的图案化的分辨性,以及与抗蚀剂涂层和其它基底涂层的粘合性。 抗蚀剂下层涂层形成组合物用于形成掩模坯料,其包括用于形成转印图案的薄膜,抗蚀剂下层涂层和化学放大型抗蚀剂涂层,其依次形成在基材上,并且包含具有 含卤原子的重复结构单元和溶剂。 高分子化合物是含有至少10质量%的卤素原子并由式(1)表示的化合物,其中L是构成高分子化合物的主链的键合基团,M是直接键合,或 含有选自-C(= O) - , - CH 2 - 或-O - 的至少一个的连接基团,Q是有机基团,L,M和Q中至少一个含有卤素原子,V是 高分子化合物中含有的结构单元数为1〜3000。