Method of manufacturing photomask and method of repairing optical proximity correction
    2.
    发明授权
    Method of manufacturing photomask and method of repairing optical proximity correction 有权
    制造光掩模的方法和修复光学邻近校正的方法

    公开(公告)号:US08278762B2

    公开(公告)日:2012-10-02

    申请号:US12568027

    申请日:2009-09-28

    CPC classification number: G03F1/36

    Abstract: A method of manufacturing a photomask is described. The graphic data of the photomask are provided, and than an optical proximity correction is performed to the graphic data. A process rule check is then performed to the graphic data with the optical proximity correction. When at least one failed pattern not passing the process rule check is found in the graphic data, a repair procedure is performed only to the failed pattern so that the failed pattern can pass the process rule check. The patterns of the photomask are then formed according to the corrected and repaired graphic data.

    Abstract translation: 描述了制造光掩模的方法。 提供光掩模的图形数据,并且对图形数据进行光学邻近校正。 然后使用光学邻近校正对图形数据执行处理规则检查。 当在图形数据中找到至少一个未通过过程规则检查的故障模式时,仅对故障模式执行修复过程,以使故障模式能够通过进程规则检查。 然后根据校正和修复的图形数据形成光掩模的图案。

    METHOD OF MANUFACTURING PHOTOMASK AND METHOD OF REPAIRING OPTICAL PROXIMITY CORRECTION
    4.
    发明申请
    METHOD OF MANUFACTURING PHOTOMASK AND METHOD OF REPAIRING OPTICAL PROXIMITY CORRECTION 有权
    制造光电子的方法和修复光学近似校正的方法

    公开(公告)号:US20120187571A1

    公开(公告)日:2012-07-26

    申请号:US13437575

    申请日:2012-04-02

    CPC classification number: G03F1/36

    Abstract: A method of manufacturing a photomask is described. The graphic data of the photomask are provided, and than an optical proximity correction is performed to the graphic data. A process rule check is then performed to the graphic data with the optical proximity correction. When at least one failed pattern not passing the process rule check is found in the graphic data, a repair procedure is performed only to the failed pattern so that the failed pattern can pass the process rule check. The patterns of the photomask are then formed according to the corrected and repaired graphic data.

    Abstract translation: 描述制造光掩模的方法。 提供光掩模的图形数据,并且对图形数据进行光学邻近校正。 然后使用光学邻近校正对图形数据执行处理规则检查。 当在图形数据中找到至少一个未通过过程规则检查的故障模式时,仅对故障模式执行修复过程,以使故障模式能够通过进程规则检查。 然后根据校正和修复的图形数据形成光掩模的图案。

    Method of manufacturing photomask and method of repairing optical proximity correction
    5.
    发明授权
    Method of manufacturing photomask and method of repairing optical proximity correction 有权
    制造光掩模的方法和修复光学邻近校正的方法

    公开(公告)号:US07617475B2

    公开(公告)日:2009-11-10

    申请号:US11559107

    申请日:2006-11-13

    CPC classification number: G03F1/36

    Abstract: A method of manufacturing a photomask is described. The graphic data of the photomask are provided, and than an optical proximity correction is performed to the graphic data. A process rule check is then performed to the graphic data with the optical proximity correction. When at least one failed pattern not passing the process rule check is found in the graphic data, a repair procedure is performed only to the failed pattern so that the failed pattern can pass the process rule check. The patterns of the photomask are then formed according to the corrected and repaired graphic data.

    Abstract translation: 描述制造光掩模的方法。 提供光掩模的图形数据,并且对图形数据进行光学邻近校正。 然后使用光学邻近校正对图形数据执行处理规则检查。 当在图形数据中找到至少一个未通过过程规则检查的故障模式时,仅对故障模式执行修复过程,以使故障模式能够通过进程规则检查。 然后根据校正和修复的图形数据形成光掩模的图案。

    METHOD FOR CORRECTING PHOTOMASK PATTERN
    6.
    发明申请
    METHOD FOR CORRECTING PHOTOMASK PATTERN 审中-公开
    校正光子图案的方法

    公开(公告)号:US20080178140A1

    公开(公告)日:2008-07-24

    申请号:US11624544

    申请日:2007-01-18

    CPC classification number: G03F1/36

    Abstract: A method for correcting a photomask pattern is disclosed. The correction method determines a layout condition according to the space and line width of a layout pattern. The layout condition is used to determine the type of optical proximity correction to be used for a layout pattern in order to generate a correction pattern, and the correction pattern is compared with a predetermined specification. Furthermore, a modified-rule optical proximity correction table is employed to correct the special layout pattern. Therefore, the fidelity correction may be easily implemented.

    Abstract translation: 公开了一种用于校正光掩模图案的方法。 校正方法根据布局图案的空间和线宽确定布局条件。 布局条件用于确定要用于布局图案的光学邻近校正的类型,以便生成校正图案,并且将校正图案与预定规格进行比较。 此外,采用修改规则光学邻近校正表来校正特殊布局图案。 因此,可以容易地实现保真度校正。

    METHOD OF MANUFACTURING PHOTOMASK AND METHOD OF REPAIRING OPTICAL PROXIMITY CORRECTION
    7.
    发明申请
    METHOD OF MANUFACTURING PHOTOMASK AND METHOD OF REPAIRING OPTICAL PROXIMITY CORRECTION 有权
    制造光电子的方法和修复光学近似校正的方法

    公开(公告)号:US20100013105A1

    公开(公告)日:2010-01-21

    申请号:US12568027

    申请日:2009-09-28

    CPC classification number: G03F1/36

    Abstract: A method of manufacturing a photomask is described. The graphic data of the photomask are provided, and than an optical proximity correction is performed to the graphic data. A process rule check is then performed to the graphic data with the optical proximity correction. When at least one failed pattern not passing the process rule check is found in the graphic data, a repair procedure is performed only to the failed pattern so that the failed pattern can pass the process rule check. The patterns of the photomask are then formed according to the corrected and repaired graphic data.

    Abstract translation: 描述制造光掩模的方法。 提供光掩模的图形数据,并且对图形数据进行光学邻近校正。 然后使用光学邻近校正对图形数据执行处理规则检查。 当在图形数据中找到至少一个未通过过程规则检查的故障模式时,仅对故障模式执行修复过程,以使故障模式能够通过进程规则检查。 然后根据校正和修复的图形数据形成光掩模的图案。

    METHOD OF MANUFACTURING PHOTOMASK AND METHOD OF REPAIRING OPTICAL PROXIMITY CORRECTION
    9.
    发明申请
    METHOD OF MANUFACTURING PHOTOMASK AND METHOD OF REPAIRING OPTICAL PROXIMITY CORRECTION 有权
    制造光电子的方法和修复光学近似校正的方法

    公开(公告)号:US20080113274A1

    公开(公告)日:2008-05-15

    申请号:US11559107

    申请日:2006-11-13

    CPC classification number: G03F1/36

    Abstract: A method of manufacturing a photomask is described. The graphic data of the photomask are provided, and than an optical proximity correction is performed to the graphic data. A process rule check is then performed to the graphic data with the optical proximity correction. When at least one failed pattern not passing the process rule check is found in the graphic data, a repair procedure is performed only to the failed pattern so that the failed pattern can pass the process rule check. The patterns of the photomask are then formed according to the corrected and repaired graphic data.

    Abstract translation: 描述制造光掩模的方法。 提供光掩模的图形数据,并且对图形数据进行光学邻近校正。 然后使用光学邻近校正对图形数据执行处理规则检查。 当在图形数据中找到至少一个未通过过程规则检查的故障模式时,仅对故障模式执行修复过程,以使故障模式能够通过进程规则检查。 然后根据校正和修复的图形数据形成光掩模的图案。

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