MASK AND BLANK STORAGE INNER GAS
    31.
    发明申请
    MASK AND BLANK STORAGE INNER GAS 有权
    掩蔽和空气储存内部气体

    公开(公告)号:US20080206683A1

    公开(公告)日:2008-08-28

    申请号:US11733471

    申请日:2007-04-10

    CPC classification number: G03F7/70916 G03F7/70866

    Abstract: The present disclosure provides a lithography apparatus. The lithography apparatus includes a radiation source providing a radiation energy with a wavelength selected from the group consisting of 193 nm, 248 nm, and 365 nm; a lens system configured approximate to the radiation source; a mask chamber proximate to the lens system, configured to hold a mask and operable to provide a single atom gas to the mask chamber; and a substrate stage configured to hold a substrate and receive the radiation energy through the lens system and the mask during an exposing process.

    Abstract translation: 本公开提供一种光刻设备。 光刻设备包括:辐射源,其提供波长选自193nm,248nm和365nm的波长的辐射能; 配置为近似于辐射源的透镜系统; 靠近透镜系统的掩模室,被配置为保持掩模并可操作以向掩模室提供单个原子气体; 以及衬底台,被配置为在曝光过程期间保持衬底并且通过透镜系统和掩模接收辐射能量。

    Single trench repair method with etched quartz for attenuated phase shifting mask
    32.
    发明授权
    Single trench repair method with etched quartz for attenuated phase shifting mask 有权
    用于衰减相移掩模的具有蚀刻石英的单沟槽修复方法

    公开(公告)号:US07393617B2

    公开(公告)日:2008-07-01

    申请号:US11425423

    申请日:2006-06-21

    Applicant: Cheng-Ming Lin

    Inventor: Cheng-Ming Lin

    CPC classification number: G03F1/32 G03F1/72

    Abstract: In accordance with the objectives of the invention a new method is provided for the repair of an attenuated phase shifting mask having a contact pattern. The invention etches a single trench in the quartz substrate of the phase shifter mask and removes the impact of a void in the phase shifter material. Alternatively, the invention provides for first conventionally restoring the original dimensions of a contact hole in which a pinhole is present and then etching a single or a double trench in the exposed substrate of the restored contact opening.

    Abstract translation: 根据本发明的目的,提供了一种用于修复具有接触图案的衰减相移掩模的新方法。 本发明蚀刻移相器掩模的石英衬底中的单个沟槽并去除移相器材料中空隙的冲击。 或者,本发明提供了首先常规地恢复其中存在针孔的接触孔的原始尺寸,然后在恢复的接触开口的暴露的基底中蚀刻单个或双沟槽。

    Single trench repair method with etched quartz for attenuated phase shifting mask
    34.
    发明申请
    Single trench repair method with etched quartz for attenuated phase shifting mask 有权
    用于衰减相移掩模的具有蚀刻石英的单沟槽修复方法

    公开(公告)号:US20050153214A1

    公开(公告)日:2005-07-14

    申请号:US10755500

    申请日:2004-01-12

    Applicant: Cheng-Ming Lin

    Inventor: Cheng-Ming Lin

    CPC classification number: G03F1/32 G03F1/72

    Abstract: In accordance with the objectives of the invention a new method is provided for the repair of an attenuated phase shifting mask having a contact pattern. The invention etches a single trench in the quartz substrate of the phase shifter mask and removes the impact of a void in the phase shifter material. Alternatively, the invention provides for first conventionally restoring the original dimensions of a contact hole in which a pinhole is present and then etching a single or a double trench in the exposed substrate of the restored contact opening.

    Abstract translation: 根据本发明的目的,提供了一种用于修复具有接触图案的衰减相移掩模的新方法。 本发明蚀刻移相器掩模的石英衬底中的单个沟槽并去除移相器材料中空隙的冲击。 或者,本发明提供了首先常规地恢复其中存在针孔的接触孔的原始尺寸,然后在恢复的接触开口的暴露的基底中蚀刻单个或双沟槽。

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