METHOD OF MANUFACTURING A PROJECTION OBJECTIVE AND PROJECTION OBJECTIVE
    24.
    发明申请
    METHOD OF MANUFACTURING A PROJECTION OBJECTIVE AND PROJECTION OBJECTIVE 有权
    制作投影目标和投影目标的方法

    公开(公告)号:US20090207487A1

    公开(公告)日:2009-08-20

    申请号:US12413981

    申请日:2009-03-30

    IPC分类号: G02B17/08 G06F17/00

    摘要: The disclosure relates to a method of manufacturing a projection objective, and a projection objective, such as a projection objective configured to be used in a microlithographic process. The method can include defining an initial design for the projection objective and optimizing the design using a merit function. The method can be used in the manufacturing of projection objectives which may be used in a microlithographic process of manufacturing miniaturized devices.

    摘要翻译: 本公开涉及一种制造投影物镜的方法,以及投影物镜,例如被配置为在微光刻工艺中使用的投影物镜。 该方法可以包括定义投影物镜的初始设计,并使用优值函数优化设计。 该方法可用于制造可用于制造小型化装置的微光刻工艺中的投影物镜。

    Method for Improving the Imaging Properties of a Projection Objective, and Such a Projection Objective
    27.
    发明申请
    Method for Improving the Imaging Properties of a Projection Objective, and Such a Projection Objective 有权
    改进投影目标成像特性的方法,以及这样的投影目标

    公开(公告)号:US20080310029A1

    公开(公告)日:2008-12-18

    申请号:US11915191

    申请日:2006-05-24

    IPC分类号: G02B17/08 G02B27/18

    摘要: The invention relates to a method -for improving the imaging properties of a micro lithography projection objective (50), wherein the projection objective has a plurality of lenses (L1, L2, L3, L4, L5, L6, L7, L8) between an object plane and an image plane, a first lens of the plurality of lenses being assigned a first manipulator (ml, Mn) for actively deforming the lens, the first lens being deformed for at least partially correcting an aberration, at least one second lens of the plurality of lenses furthermore being assigned at least one second manipulator, and the second lens being deformed in addition to the first lens. Furthermore, a method is described for selecting at least one lens of a plurality of lenses of a projection objective as actively deformable element, and a projection objective.

    摘要翻译: 本发明涉及一种用于改善微光刻投影物镜(50)的成像特性的方法,其中投影物镜在物体之间具有多个透镜(L1,L2,L3,L4,L5,L6,L7,L8) 平面和图像平面,多个透镜的第一透镜被分配用于主动变形透镜的第一操纵器(ml,Mn),第一透镜被变形以至少部分地校正像差,至少一个第二透镜 多个透镜还被分配至少一个第二操纵器,并且第二透镜除了第一透镜之外也变形。 此外,描述了用于选择投影物镜的多个透镜中的至少一个透镜作为主动变形元件和投影物镜的方法。

    Method of manufacturing a projection objective and projection objective
    28.
    发明授权
    Method of manufacturing a projection objective and projection objective 有权
    制造投影物镜和投影物镜的方法

    公开(公告)号:US09360775B2

    公开(公告)日:2016-06-07

    申请号:US13364565

    申请日:2012-02-02

    IPC分类号: G03F7/20

    摘要: The disclosure relates to a method of manufacturing a projection objective, and a projection objective, such as a projection objective configured to be used in a microlithographic process. The method can include defining an initial design for the projection objective and optimizing the design using a merit function. The method can be used in the manufacturing of projection objectives which may be used in a microlithographic process of manufacturing miniaturized devices.

    摘要翻译: 本公开涉及一种制造投影物镜的方法,以及投影物镜,例如被配置为在微光刻工艺中使用的投影物镜。 该方法可以包括定义投影物镜的初始设计,并使用优值函数优化设计。 该方法可用于制造可用于制造小型化装置的微光刻工艺中的投影物镜。

    Method of manufacturing a projection objective and projection objective
    29.
    发明授权
    Method of manufacturing a projection objective and projection objective 有权
    制造投影物镜和投影物镜的方法

    公开(公告)号:US08310752B2

    公开(公告)日:2012-11-13

    申请号:US12413981

    申请日:2009-03-30

    IPC分类号: G02B17/00

    摘要: The disclosure relates to a method of manufacturing a projection objective, and a projection objective, such as a projection objective configured to be used in a microlithographic process. The method can include defining an initial design for the projection objective and optimizing the design using a merit function. The method can be used in the manufacturing of projection objectives which may be used in a microlithographic process of manufacturing miniaturized devices.

    摘要翻译: 本公开涉及一种制造投影物镜的方法,以及投影物镜,例如被配置为在微光刻工艺中使用的投影物镜。 该方法可以包括定义投影物镜的初始设计,并使用优值函数优化设计。 该方法可用于制造可用于制造小型化装置的微光刻工艺中的投影物镜。