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    • 4. 发明申请
    • EXPOSURE APPARATUS, EXPOSURE METHOD, DEVICE-MANUFACTURING METHOD, PROGRAM, AND RECORDING MEDIUM
    • 曝光装置,曝光方法,装置制造方法,程序和记录介质
    • US20130057837A1
    • 2013-03-07
    • US13432717
    • 2012-03-28
    • Go ICHINOSEJunichi CHONANYuichi SHIBAZAKIKenichi SHIRAISHIMakoto Tokoro
    • Go ICHINOSEJunichi CHONANYuichi SHIBAZAKIKenichi SHIRAISHIMakoto Tokoro
    • G03B27/52
    • G03F7/70341
    • An exposure apparatus capable of suppressing the occurrence of exposure defects is provided. The exposure apparatus exposes a substrate with exposure light via a liquid. The exposure apparatus includes an optical member having an emission surface from which exposure light is emitted; a substrate holding apparatus including a first holding portion that releasably holds the lower surface of the substrate, a first surface that defines an aperture in which the substrate can be disposed and that is disposed around the upper surface of the substrate in a state where the substrate is held on the first holding portion, and a first space portion that is in communication with a gap between the upper surface of the substrate and the first surface; a drive apparatus that moves the substrate holding apparatus in a state where an immersion space is formed with the liquid between the optical member and at least one of the upper surface of the substrate and the first surface; a suction port through which fluid in the first space portion is suctioned; and a control apparatus that sets a suction force of the suction port in at least a part of a first period in which exposure of the substrate is executed so as to be smaller than a suction force of the suction port in a second period in which exposure of the substrate is not executed.
    • 提供能够抑制曝光缺陷的发生的曝光装置。 曝光装置通过液体曝光具有曝光光的基板。 曝光装置包括具有发射曝光光的发射面的光学部件; 基板保持装置,包括:可释放地保持基板的下表面的第一保持部;限定基板可以设置的孔的第一表面,并且在基板的上表面设置在基板的上表面的状态 被保持在第一保持部分上,第一空间部分与衬底的上表面和第一表面之间的间隙连通; 驱动装置,其使所述基板保持装置在所述光学部件与所述基板的上表面和所述第一表面中的至少一个之间的液体形成有浸渍空间的状态下移动; 抽吸口,第一空间部分中的流体被吸入口; 以及控制装置,其将吸入口的吸引力设定在第一期间的至少一部分中,在该第一期间中,进行基板的曝光,使其小于吸入口的抽吸力,该第二期间为曝光 的基板不被执行。
    • 5. 发明授权
    • Exposure apparatus, exposure method, and device manufacturing method
    • 曝光装置,曝光方法和装置制造方法
    • US09041902B2
    • 2015-05-26
    • US13228032
    • 2011-09-08
    • Junichi Chonan
    • Junichi Chonan
    • G03F7/20
    • G03F7/70341
    • An exposure apparatus exposes a substrate with exposure light via a liquid. The exposure apparatus includes an optical system including an emission surface from which the exposure light is emitted; a liquid supply port that supplies the liquid in order to fill an optical path of the exposure light emitted from the emission surface with the liquid; and a fluid supply port that supplies a fluid including a material capable of changing the specific resistance of the liquid to at least a part of a space around a liquid immersion space that is formed by the liquid.
    • 曝光装置通过液体曝光具有曝光光的基板。 曝光装置包括:光学系统,包括发射曝光的发光面; 液体供给口,其供给液体,以填充由所述液体从所述排放表面发射的所述曝光光的光路; 以及流体供给口,其将包括能够将液体的比电阻变化的材料的液体供给到由液体形成的液浸空间周围的空间的至少一部分。