Optical element and method for the production thereof
    1.
    发明授权
    Optical element and method for the production thereof 失效
    光学元件及其制造方法

    公开(公告)号:US07149013B2

    公开(公告)日:2006-12-12

    申请号:US10479034

    申请日:2002-05-29

    IPC分类号: G02H1/00

    摘要: A method for producing an optical element, preferably a security feature, wherein a film having a first embossed hologram in an embossing layer is provided, and a second embossed hologram is embossed into the same embossing layer such that the first embossed hologram is partly replaced with the second embossed hologram. The invention further relates to a method for producing an optical element wherein an embossable film provided with an embossed hologram is partly filled with printing lacquer, and a method for producing an optical element wherein hologram embossing is prevented by prior partial printing of the embossing film with curable printing lacquer. The invention relates further to optical features producible by the inventive methods, documents of value having an inventive optical feature and a numbering embosser for use in an inventive production method.

    摘要翻译: 一种用于制造光学元件的方法,优选地是安全特征,其中提供了在压花层中具有第一压花全息图的膜,并且将第二压花全息图压印到相同的压花层中,使得第一压花全息图部分地被 第二个压花全息图。 本发明还涉及一种用于制造光学元件的方法,其中设置有压花全息图的可压纹膜部分地填充有印刷漆,以及用于制造光学元件的方法,其中通过以前的部分印刷来压印全息图压印, 可固化印刷漆。 本发明进一步涉及通过本发明的方法可产生的光学特征,具有本发明的光学特征的价值文献和用于本发明的生产方法的编号压花器。

    Diffractive optical element, illumination system comprising the same, and method of manufacturing semiconductor device using illumination system
    2.
    发明授权
    Diffractive optical element, illumination system comprising the same, and method of manufacturing semiconductor device using illumination system 失效
    衍射光学元件,包括该衍射光学元件的照明系统以及使用照明系统制造半导体器件的方法

    公开(公告)号:US07336420B2

    公开(公告)日:2008-02-26

    申请号:US11697143

    申请日:2007-04-05

    申请人: Chan Hwang

    发明人: Chan Hwang

    IPC分类号: G02B27/44 G02B5/18 G02H1/00

    摘要: An illumination system including a diffractive optical element (DOE) having an uneven surface that produces an illumination shape. The DOE comprising an uneven surface that produces a multipole illumination shape having angular scope element, wherein the angular scope element is a function of a radius and an angle of the produced multipole illumination shape, and wherein a position of the poles and sizes of the poles in an angular scope vary with a radial scope used in producing the multipole illumination shape, and a method of manufacturing a semiconductor device using the system.

    摘要翻译: 一种包括衍射光学元件(DOE)的照明系统,其具有产生照明形状的不平坦表面。 DOE包括产生具有角度范围元件的多极照明形状的不平坦表面,其中角度范围元件是所产生的多极照明形状的半径和角度的函数,并且其中极点的位置和极的尺寸 角度范围随着用于制造多极照明形状的径向范围而变化,以及使用该系统制造半导体器件的方法。