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    • 7. 发明授权
    • Device and method for high-intensity uniform illumination with minimal light reflection for use in microscopes
    • 用于显微镜的最小光反射的高强度均匀照明的装置和方法
    • US08023184B2
    • 2011-09-20
    • US12226404
    • 2007-04-13
    • Mark A. Weber
    • Mark A. Weber
    • G02B21/06G02B21/00
    • G02B21/0032G02B21/06
    • A device for high-intensity uniform illumination with minimal light reflection for use in reflective-type microscopes has a light source with a uniform emission and the following components, arranged in succession in the emission direction: a lens combination with a short focal length, the focal length of the lens combination being adjusted in such a way that the light source is projected to infinity; a rectangular diaphragm aperture, which is located on the rear focal plane of the lens combination, the Fourier plane of the lens combination being situated on the plane; an additional lens with a focal length, through which the rectangular diaphragm aperture is projected onto the intermediate image plane of the microscope; and a circular diaphragm, onto which the light source is projected in sharp focus and which is located on the rear focal plane of the additional lens.
    • 用于反射型显微镜的具有最小光反射的高强度均匀照明的装置具有均匀发射的光源和在发射方向上连续布置的以下部件:具有短焦距的透镜组合, 调整透镜组合的焦距,使得光源投影到无限远; 位于透镜组合的后焦平面上的矩形光阑孔,透镜组合的傅立叶平面位于平面上; 具有焦距的附加透镜,矩形光阑孔径通过该透镜投射到显微镜的中间像平面上; 以及圆形光阑,光源以尖锐的焦点投影到该圆形光阑上,并且位于附加透镜的后焦平面上。
    • 9. 发明申请
    • DEVICE AND METHOD FOR HIGH-INTENSITY HOMOGENEOUS ILLUMINATION WITH MINIMIZED LIGHT REFLECTION FOR USE IN MICROSCOPES
    • 具有最小化光反射的高强度均匀照明的装置和方法用于显微镜
    • US20090103175A1
    • 2009-04-23
    • US12226404
    • 2007-04-13
    • Mark A. Weber
    • Mark A. Weber
    • G02B21/06
    • G02B21/0032G02B21/06
    • The invention relates to a device for high-intensity uniform illumination with minimal light reflection for use in reflective-type microscopes. The invention is characterised by a light source (1) with a uniform emission and the following components, arranged in succession in the emission direction: a lens combination (2) with a short focal length, the length f1 being adjusted in such a way that the light source is projected to infinity; a rectangular diaphragm aperture (3), which is located on the rear focal plane of the lens combination, the Fourier plane of the lens combination being situated on the plane; an additional lens (4) with a focal length f2, through which the rectangular diaphragm aperture (3) is projected onto the intermediate image plane (6) of the microscope; and a circular diaphragm (5), onto which the light source (1) is projected in sharp focus and which is located on the rear focal plane of the additional lens.
    • 本发明涉及用于反射式显微镜的用于高光均匀照明的装置,具有最少的光反射。 本发明的特征在于具有均匀发射的光源(1)和以发射方向连续布置的以下部件:具有短焦距的透镜组合(2),其长度f1被调整为使得 光源投影到无限远; 位于透镜组合的后焦平面上的矩形光阑孔(3),透镜组合的傅立叶平面位于平面上; 具有焦距f2的附加透镜(4),矩形光阑孔(3)通过该透镜投影到显微镜的中间像平面(6)上; 和光源(1)以锐焦点突出并位于附加透镜的后焦平面上的圆形光阑(5)。