APPARATUS FOR MONITORING A LITHOGRAPHIC PATTERNING DEVICE
    12.
    发明申请
    APPARATUS FOR MONITORING A LITHOGRAPHIC PATTERNING DEVICE 审中-公开
    用于监测地平面图案设备的装置

    公开(公告)号:WO2013037607A1

    公开(公告)日:2013-03-21

    申请号:PCT/EP2012/066223

    申请日:2012-08-21

    Abstract: A lithographic patterning device deformation monitoring apparatus (38) comprising a radiation source (40), an imaging device (42), and a processor (50). The radiation source being configured to direct a plurality of beams of radiation (41) with a predetermined diameter towards a lithographic patterning device (MA) such that they are reflected by the patterning device. The imaging detector configured to detect spatial positions of the radiation beams (41') after they have been reflected by the patterning device. The processor configured to monitor the spatial positions of the radiation beams and thereby determine the presence of a patterning device deformation. The imaging detector has an collection angle which is smaller than a minimum angle of diffraction of the radiation beams.

    Abstract translation: 一种包括辐射源(40),成像装置(42)和处理器(50)的平版印刷图案形成装置变形监测装置(38)。 辐射源被配置为将多个具有预定直径的辐射光束引向平版印刷图案形成装置(MA),使得它们被图案形成装置反射。 该成像检测器被配置为在被图案形成装置反射之后检测辐射束(41')的空间位置。 处理器被配置为监视辐射束的空间位置,从而确定图案形成装置变形的存在。 成像检测器的收集角度小于辐射束的最小衍射角。

    SELF-ASSEMBLABLE POLYMER AND METHOD FOR USE IN LITHOGRAPHY
    13.
    发明申请
    SELF-ASSEMBLABLE POLYMER AND METHOD FOR USE IN LITHOGRAPHY 审中-公开
    自组装聚合物和方法用于光刻

    公开(公告)号:WO2012175342A3

    公开(公告)日:2013-02-28

    申请号:PCT/EP2012060783

    申请日:2012-06-07

    Abstract: A BCP having first block of first monomer and second block of second monomer, adapted to undergo a transition from disordered state to ordered state at a temperature less than T0D, further including a bridging moiety having a functional group to provide hydrogen bonding between bridging moieties of adjacent first and second BCP molecules when in the ordered state and at a temperature in excess of a glass transition temperature Tg for the BCP. Composition including BCP comprising first block of first monomer and second block of second monomer, and a crosslinking compound having first and second terminal groups joined by a central moiety and arranged to crosslink second blocks of adjacent first and second BCP molecules by providing non-covalent bonding between the terminal groups and a functional group of the second monomer of the second blocks when the BCP is in the ordered state.

    Abstract translation: BCP具有第一单体的第一嵌段和第二单体的第二嵌段,适于在低于T0D的温度下经历从无序状态转化为有序状态,还包括具有官能团的桥连部分以在桥连部分之间提供氢键 相邻的第一和第二BCP分子处于有序状态并且在超过BCP的玻璃化转变温度Tg的温度下。 包含BCP的组合物包含第一单体的第一嵌段和第二单体的第二嵌段,以及具有通过中心部分连接的第一和第二端基的交联化合物,并且被布置成通过提供非共价键来交联相邻的第一和第二BCP分子的第二嵌段 当BCP处于有序状态时,端子组与第二块的第二单体的官能团之间。

    SELF-ASSEMBLABLE POLYMER AND METHOD FOR USE IN LITHOGRAPHY
    14.
    发明申请
    SELF-ASSEMBLABLE POLYMER AND METHOD FOR USE IN LITHOGRAPHY 审中-公开
    自组装聚合物和方法用于光刻

    公开(公告)号:WO2012175342A2

    公开(公告)日:2012-12-27

    申请号:PCT/EP2012/060783

    申请日:2012-06-07

    Abstract: A BCP having first block of first monomer and second block of second monomer, adapted to undergo a transition from disordered state to ordered state at a temperature less than T0D, further including a bridging moiety having a functional group to provide hydrogen bonding between bridging moieties of adjacent first and second BCP molecules when in the ordered state and at a temperature in excess of a glass transition temperature T g for the BCP. Composition including BCP comprising first block of first monomer and second block of second monomer, and a crosslinking compound having first and second terminal groups joined by a central moiety and arranged to crosslink second blocks of adjacent first and second BCP molecules by providing non-covalent bonding between the terminal groups and a functional group of the second monomer of the second blocks when the BCP is in the ordered state.

    Abstract translation: BCP具有第一单体的第一嵌段和第二单体的第二嵌段,适于在低于T0D的温度下经历从无序状态转化为有序状态,还包括具有官能团的桥连部分以在桥连部分之间提供氢键 相邻的第一和第二BCP分子处于有序状态并且在超过BCP的玻璃化转变温度Tg的温度下。 包含BCP的组合物包含第一单体的第一嵌段和第二单体的第二嵌段,以及具有通过中心部分连接的第一和第二端基的交联化合物,并且被布置成通过提供非共价键来交联相邻的第一和第二BCP分子的第二嵌段 当BCP处于有序状态时,端子组与第二块的第二单体的官能团之间。

    INSPECTION METHOD FOR IMPRINT LITHOGRAPHY AND APPARATUS THEREFOR
    16.
    发明申请
    INSPECTION METHOD FOR IMPRINT LITHOGRAPHY AND APPARATUS THEREFOR 审中-公开
    检测方法,用于对其进行印刷及其设备

    公开(公告)号:WO2012022561A1

    公开(公告)日:2012-02-23

    申请号:PCT/EP2011/062256

    申请日:2011-07-18

    Inventor: KOOLE, Roelof

    Abstract: A method is disclosed for inspecting a device imprint lithography template to detect defect particles of imprintable medium remaining on the patterned imprinting surface after an earlier imprint step. The method involves illuminating the patterned surface with radiation of a first wavelength selected to induce fluorescence of the defect particles and not to induce fluorescence of anti-adhesion compound on the patterned surface. The presence of defect particles is indicated by the presence of fluorescence from the patterned surface and can be used to initiate a cleaning step when necessary, speeding processing by eliminating unnecessary cleaning. The elimination of false positives from transferred anti-adhesion compound is reduced or eliminated. Related apparatus is also disclosed.

    Abstract translation: 公开了一种用于检查装置压印光刻模板以在较早的压印步骤之后检测残留在图案化压印表面上的可压印介质的缺陷颗粒的方法。 该方法包括用选择的第一波长的辐射照射图案化表面以诱导缺陷颗粒的荧光,并且不在图案化表面上诱导抗粘附化合物的荧光。 缺陷颗粒的存在通过来自图案化表面的荧光的存在来表示,并且可以用于在必要时开始清洁步骤,通过消除不必要的清洁来加速处理。 从转移的抗粘连化合物中消除假阳性被减少或消除。 还公开了相关装置。

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