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    • 7. 发明申请
    • Optical Assembly
    • 光学组件
    • US20080170303A1
    • 2008-07-17
    • US11814713
    • 2006-01-26
    • Hermann BiegKarl-Eugen AubeleYim-Bun Patrick KwanStefan XalterMartin SchmidtSaverio SanvidoUy-Liem Nguyen
    • Hermann BiegKarl-Eugen AubeleYim-Bun Patrick KwanStefan XalterMartin SchmidtSaverio SanvidoUy-Liem Nguyen
    • G02B7/00G02B7/02
    • G02B7/02G02B7/005G02B7/008G02B7/021G02B7/023G02B7/026G02B7/028G02B7/1827
    • Optical assembly supported in an arrangement, especially in an objective (1, 8) or in an illuminating or exposure system, in the interior of a housing comprising at least one optical element, especially a lens (34, 35), a mirror, or an aperture (9), wherein the at least one element is influenceable by at least one manipulator and wherein (i) the at least one manipulator (10, 22, 25) is arranged either outside of the housing or in a holding means that is separated entirely or to a large extent by the help of a decoupling means, and that there is provided an effective coupling between the manipulator (10, 22, 25) and the element to be influenced by the manipulator (10, 22, 25) in the interior of the arrangement, (ii) the manipulator comprises a mechanism for adjusting precisely or for micro-adjusting of the optical element, or (iii) the manipulator comprises a first and a second means wherein the first means generates a repelling force and/or a repelling torque and the second means (5, 6, 11, 15, 19) counteracts the repelling force and/or the repelling torque generated by the first means and at least partially compensates for the force and/or the torque generated by the first means.
    • 光学组件以特别是在物镜(1,8)中或在照明或曝光系统中的布置中支撑,所述光学组件包括至少一个光学元件,特别是透镜(34,35),镜子或 孔(9),其中所述至少一个元件可由至少一个操纵器影响,并且其中(i)所述至少一个操纵器(10,22,25)被布置在所述壳体外部或者设置在保持装置 通过解耦装置的帮助完全或大部分地分离,并且提供了操纵器(10,22,25)与受机械手(10,22,25)影响的元件之间的有效耦合。 该装置的内部,(ii)操纵器包括用于精确调整或用于微调光学元件的机构,或(iii)操纵器包括第一和第二装置,其中第一装置产生排斥力和/ 或排斥扭矩,第二 装置(5,6,11,15,19)抵消由第一装置产生的排斥力和/或排斥扭矩,并且至少部分地补偿由第一装置产生的力和/或扭矩。