METHODS OF FORMING ELECTRONIC DEVICES
    39.
    发明申请
    METHODS OF FORMING ELECTRONIC DEVICES 有权
    形成电子器件的方法

    公开(公告)号:US20160189953A1

    公开(公告)日:2016-06-30

    申请号:US14972522

    申请日:2015-12-17

    Abstract: Methods of forming an electronic device comprise: (a) providing a semiconductor substrate comprising a porous feature on a surface thereof; (b) applying a composition over the porous feature, wherein the composition comprises a polymer and a solvent, wherein the polymer comprises a repeat unit of the following general formula (I): wherein: Ar1, Ar2, Ar3 and Ar4 independently represent an optionally substituted divalent aromatic group; X1 and X2 independently represent a single bond, —O—, —C(O)—, —C(O)O—, —OC(O)—, —C(O)NR1—, —NR2C(O)—, —S—, —S(O)—, —SO2— or an optionally substituted C1-20 divalent hydrocarbon group, wherein R1 and R2 independently represent H or a C1-20 hydrocarbyl group; m is 0 or 1; n is 0 or 1; and o is 0 or 1; and (c) heating the composition; wherein the polymer is disposed in pores of the porous feature. The methods find particular applicability in the manufacture of semiconductor devices for forming low-k and ultra-low-k dielectric materials.

    Abstract translation: 形成电子器件的方法包括:(a)提供在其表面上包括多孔特征的半导体衬底; (b)在多孔特征上施用组合物,其中所述组合物包含聚合物和溶剂,其中所述聚合物包含以下通式(I)的重复单元:其中:Ar1,Ar2,Ar3和Ar4独立地表示任选地 取代二价芳基; X1和X2独立地表示单键,-O - , - C(O) - , - C(O)O-,-OC(O) - , - C(O)NR 1 - ,-NR 2 C(O) -S - , - S(O) - , - SO 2 - 或任选取代的C 1-20二价烃基,其中R 1和R 2独立地表示H或C 1-20烃基; m为0或1; n为0或1; o为0或1; 和(c)加热组合物; 其中所述聚合物设置在所述多孔特征的孔中。 该方法在用于形成低k和超低k电介质材料的半导体器件的制造中具有特别的适用性。

    PORE-FILL COMPOSITIONS
    40.
    发明申请
    PORE-FILL COMPOSITIONS 审中-公开
    PORE-FILL组合物

    公开(公告)号:US20160185984A1

    公开(公告)日:2016-06-30

    申请号:US14972529

    申请日:2015-12-17

    Abstract: A composition comprising a polymer and a solvent, wherein the polymer comprises: a repeat unit of the following general formula (I): wherein: Ar1, Ar2, Ar3 and Ar4 independently represent an optionally substituted divalent aromatic group; X1 and X2 independently represent a single bond, —O—, —C(O)—, —C(O)O—, —OC(O)—, —C(O)NR1—, —NR2C(O)—, —S—, —S(O)—, —SO2— or an optionally substituted C1-20 divalent hydrocarbon group, wherein R1 and R2 independently represent H or a C1-20 hydrocarbyl group; m is 0 or 1; n is 0 or 1; and o is 0 or 1; and an endcapping group that is free of polymerizable vinyl groups and hydroxyl groups. The compositions find particular applicability in the manufacture of semiconductor devices for forming low-k and ultra-low-k dielectric materials.

    Abstract translation: 一种包含聚合物和溶剂的组合物,其中所述聚合物包含:以下通式(I)的重复单元:其中:Ar1,Ar2,Ar3和Ar4独立地表示任选取代的二价芳族基团; X1和X2独立地表示单键,-O - , - C(O) - , - C(O)O-,-OC(O) - , - C(O)NR 1 - ,-NR 2 C(O) -S - , - S(O) - , - SO 2 - 或任选取代的C 1-20二价烃基,其中R 1和R 2独立地表示H或C 1-20烃基; m为0或1; n为0或1; o为0或1; 和不含可聚合乙烯基和羟基的封端基。 该组合物特别适用于制造用于形成低k和超低k电介质材料的半导体器件。

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