Antireflective Coating Composition and Process Thereof
    1.
    发明申请
    Antireflective Coating Composition and Process Thereof 有权
    防反射涂料组合物及其工艺

    公开(公告)号:US20090130591A1

    公开(公告)日:2009-05-21

    申请号:US11944105

    申请日:2007-11-21

    IPC分类号: G03C1/73 G03C5/00

    CPC分类号: G03F7/091 G03F7/0046

    摘要: The present invention relates to an antireflective composition comprising a polymer, a thermal acid generator and optionally a crosslinking agent, where the polymer comprises at least one hydrophobic unit (1), at least one chromophore unit (2), at least one unit with a crosslinking site (3) and optionally a unit capable of crosslinking the polymer, where, R1 to R8 are independently selected from hydrogen and C1-C4 alkyl, W1 is a fully or partially fluorinated alkylene group, X is selected from F, H and OH; W2 comprises a chromophore group, and W3 Y comprises a crosslinking site. The invention also relates to a process for using the antireflective coating composition.

    摘要翻译: 本发明涉及包含聚合物,热酸产生剂和任选的交联剂的抗反射组合物,其中所述聚合物包含至少一个疏水单元(1),至少一个生色团单元(2),至少一个具有 交联位点(3)和任选的能够交联聚合物的单元,其中R1至R8独立地选自氢和C1-C4烷基,W1是完全或部分氟化的亚烷基,X选自F,H和OH ; W2包含发色团,W3 Y包含交联位点。 本发明还涉及使用抗反射涂料组合物的方法。

    Antireflective coating composition and process thereof
    2.
    发明授权
    Antireflective coating composition and process thereof 有权
    防反射涂料组合物及其工艺

    公开(公告)号:US08039201B2

    公开(公告)日:2011-10-18

    申请号:US11944105

    申请日:2007-11-21

    IPC分类号: G03C1/73 G03F7/11

    CPC分类号: G03F7/091 G03F7/0046

    摘要: The present invention relates to an antireflective composition comprising a polymer, a thermal acid generator and optionally a crosslinking agent, where the polymer comprises at least one hydrophobic unit (1), at least one chromophore unit (2), at least one unit with a crosslinking site (3) and optionally a unit capable of crosslinking the polymer, where, R1 to R8 are independently selected from hydrogen and C1-C4 alkyl, W1 is a fully or partially fluorinated alkylene group, X is selected from F, H and OH; W2 comprises a chromophore group, and W3 Y comprises a crosslinking site. The invention also relates to a process for using the antireflective coating composition.

    摘要翻译: 本发明涉及包含聚合物,热酸产生剂和任选的交联剂的抗反射组合物,其中所述聚合物包含至少一个疏水单元(1),至少一个生色团单元(2),至少一个具有 交联位点(3)和任选的能够交联聚合物的单元,其中R1至R8独立地选自氢和C1-C4烷基,W1是完全或部分氟化的亚烷基,X选自F,H和OH ; W2包含发色团,W3 Y包含交联位点。 本发明还涉及使用抗反射涂料组合物的方法。

    Antireflective composition for photoresists
    4.
    发明授权
    Antireflective composition for photoresists 有权
    用于光致抗蚀剂的抗反射组合物

    公开(公告)号:US07638262B2

    公开(公告)日:2009-12-29

    申请号:US11502706

    申请日:2006-08-10

    CPC分类号: G03F7/091 Y10S438/952

    摘要: The invention relates to an antireflective coating composition for a photoresist layer comprising a polymer, a crosslinking agent and an acid generator, where the polymer comprises at least one unit of structure 1, where, A is a nonaromatic linking moiety, R′ and R″ are independently selected from hydrogen, Z and W—OH, where Z is a (C1-C20) hydrocarbyl moiety and W is a (C1-C20) hydrocarbyl linking moiety, and, Y′ is independently a (C1-C20) hydrocarbyl linking moiety. The invention further relates to a process for imaging the antireflective coating composition.

    摘要翻译: 本发明涉及一种用于光致抗蚀剂层的抗反射涂料组合物,其包含聚合物,交联剂和酸产生剂,其中聚合物包含至少一个结构单元1,其中A是非芳族连接部分,R'和R' 独立地选自氢,Z和W-OH,其中Z是(C1-C20)烃基部分,W是(C1-C20)烃基连接部分,Y'独立地是(C1-C20)烃基 连接部分。 本发明还涉及一种用于对抗反射涂料组合物进行成像的方法。

    Antireflective composition for photoresists
    5.
    发明申请
    Antireflective composition for photoresists 有权
    用于光致抗蚀剂的抗反射组合物

    公开(公告)号:US20080038659A1

    公开(公告)日:2008-02-14

    申请号:US11502706

    申请日:2006-08-10

    IPC分类号: G03C1/00

    CPC分类号: G03F7/091 Y10S438/952

    摘要: The invention relates to an antireflective coating composition for a photoresist layer comprising a polymer, a crosslinking agent and an acid generator, where the polymer comprises at least one unit of structure 1, where, A is a nonaromatic linking moiety, R′ and R″ are independently selected from hydrogen, Z and W—OH, where Z is a (C1-C20) hydrocarbyl moiety and W is a (C1-C20) hydrocarbyl linking moiety, and, Y′ is independently a (C1-C20) hydrocarbyl linking moiety. The invention further relates to a process for imaging the antireflective coating composition.

    摘要翻译: 本发明涉及一种用于光致抗蚀剂层的抗反射涂料组合物,其包含聚合物,交联剂和酸产生剂,其中聚合物包含至少一个结构单元1,其中A是非芳族连接部分,R'和R' '独立地选自氢,Z和W-OH,其中Z是(C 1 -C 20 -C 20)烃基部分,W是(C 1 H 12) C 20 -C 20烃基连接部分,Y'独立地为(C 1 -C 20)烃基连接部分 。 本发明还涉及一种用于对抗反射涂料组合物进行成像的方法。