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1. 发明授权

US06356342B1 Method and apparatus for illumination of light-sensitive materials 失效
标题翻译：光敏材料照明的方法和装置
公开(公告)号：US06356342B1
公开(公告)日：2002-03-12
申请号：US09180253
申请日：1999-08-23
申请人： Heidi Marianne Hyldahl , Hans Peter Ballegaard , Niels Buus
发明人： Heidi Marianne Hyldahl , Hans Peter Ballegaard , Niels Buus
IPC分类号： G03B2732
CPC分类号： H04N1/0621 , B41B19/00 , B41B21/16 , G02B26/10 , H04N1/0607 , H04N1/0635 , H04N1/0671 , H04N1/1911 , H04N2201/0471 , H04N2201/04731 , H04N2201/04732 , H04N2201/04744
摘要： A method and an apparatus for exposing light-sensitive materials, including a first light beam conducted from a light source with the wavelength &lgr;1 to a first exposure point on the light-sensitive material via an optical system. This system has at least one input end and one output end as well as at least one reflecting or transmitting rotating optical element arranged relatively to the optical output end, wherein at least one additional light source generates an additional light beam with a wavelength &lgr;x which is different from &lgr;1. The additional light beam with the wavelength &lgr;x is conducted via the input end of the optical system to the output end of the optical system, so as to be geometrically coincident with the first light beam at the output end of the optical system, the additional light beam being conducted from there to an additional exposure point on the light-sensitive material inside the image setter drum in dependence on &lgr;x or the mutual difference between the wavelength &Dgr;&lgr;, said light beams being conducted completely or partly from the input end of the optical system via one or more light guides, preferably optical fibers, to the output end of the optical system.
摘要翻译：一种用于曝光感光材料的方法和装置，包括从具有波长lambd1的光源传导的第一光束经由光学系统到感光材料上的第一曝光点。该系统具有至少一个输入端和一个输出端以及相对于光输出端布置的至少一个反射或透射旋转光学元件，其中至少一个附加光源产生具有波长lambdx的附加光束，不同于lambd1。具有波长lambdx的附加光束经由光学系统的输入端传导到光学系统的输出端，以便在光学系统的输出端几何上与第一光束重合，附加光光束从那里传导到图像设置器鼓内部的感光材料上的附加曝光点，其依赖于羔羊或波长DELTAlambd之间的相互差异，所述光束完全或部分地从光学系统的输入端传导经由一个或多个光导件，优选光纤到达光学系统的输出端。

2. 发明授权

US5579240A Method and an apparatus for illuminating points on a medium 失效
标题翻译：用于在介质上照亮点的方法和装置
公开(公告)号：US5579240A
公开(公告)日：1996-11-26
申请号：US343479
申请日：1994-11-28
申请人： Niels Buus
发明人： Niels Buus
IPC分类号： B41J13/00 , B43L13/00 , B65H5/06 , B65H5/22 , B65H7/14 , B65H23/24 , G03B27/58 , G03B41/00 , G03F1/00 , G03F7/20 , H04N1/036 , H04N1/08 , G02B13/24
CPC分类号： G03F7/7035 , B65H23/24 , B65H5/062 , B65H5/228 , B65H7/14 , G03F7/2002 , G03F7/2041 , G03F7/2045 , G03F7/704 , G03F7/70716 , H04N1/036 , H04N1/08 , B65H2301/4452 , B65H2511/20 , B65H2511/22 , B65H2511/512 , B65H2515/212 , B65H2515/342 , B65H2515/60 , B65H2553/41 , B65H2553/416
摘要： A method and apparatus for the illumination of points on a medium by illuminating a plurality of perforations that are arranged parallel to the medium with light having a center wavelength .lambda.. The perforations have a cross-section so as to provide for each perforation a diverging bundle of rays formed by defracting the light. The medium is positioned from the perforations at substantially the transition of the diverging bundle of rays between the Fresnel region and the Fraunhofer region.
摘要翻译： PCT No.PCT / DK93 / 00180 Sec。 371日期：1994年11月28日 102（e）日期1994年11月28日PCT提交1993年5月25日PCT公布。公开号WO93 / 24327 日期1993年12月9日一种用于通过照射具有中心波长λ的光平行于介质布置的多个穿孔来照射介质上的点的方法和装置。穿孔具有横截面，以便为每个穿孔提供通过折射光而形成的发散的光束。该介质位于菲涅耳区域和弗劳恩霍夫区域之间的基本上在发散的光束束的过渡处的穿孔处。

3. 发明授权

US6025867A Method and a device for retaining a thin medium between two bodies 失效
标题翻译：方法和用于在两个物体之间保持薄介质的装置
公开(公告)号：US6025867A
公开(公告)日：2000-02-15
申请号：US879681
申请日：1997-06-24
申请人： Niels Buus
发明人： Niels Buus
IPC分类号： B41J13/00 , B43L13/00 , B65H5/06 , B65H5/22 , B65H7/14 , B65H23/24 , G03B27/58 , G03B41/00 , G03F1/00 , G03F7/20 , H04N1/036 , H04N1/08 , B41J2/435 , G01D15/24 , G11B7/00 , H01S1/131
CPC分类号： G03F7/7035 , B65H23/24 , B65H5/062 , B65H5/228 , B65H7/14 , G03F7/2002 , G03F7/2041 , G03F7/2045 , G03F7/704 , G03F7/70716 , H04N1/036 , H04N1/08 , B65H2301/4452 , B65H2511/20 , B65H2511/22 , B65H2511/512 , B65H2515/212 , B65H2515/342 , B65H2515/60 , B65H2553/41 , B65H2553/416
摘要： A medium is retained in the predetermined mutual spaced relation in a gap between two plane faces on respective bodies. The bodies are mutually displaceable in a direction substantially perpendicular to the gap and biassed in the direction of displacement. One of the bodies is connected with a compressed air source providing through a plurality of outlets in the plane face of the respective body an air cushion between the face and the medium.
摘要翻译：介质以预定的相互间隔关系保持在相应主体上的两个平面之间的间隙中。主体可以在基本上垂直于间隙的方向上相互移位，并在位移方向上产生偏压。其中一个主体与压缩空气源连接，该压缩空气源通过相应主体的平面内的多个出口提供在面与介质之间的气垫。

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