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1.发明公开Printing apparatus for photosensitive media having a hybrid light source 有权打印机fich lichtempfindliche Medien mit einer hybriden Lichtquelle
公开(公告)号：EP1291711A1
公开(公告)日：2003-03-12
申请号：EP02078507.7
申请日：2002-08-26
CPC分类号： B41J2/46
摘要： A writing apparatus (10) for forming images from digital data onto color motion picture film or other photosensitive media (32), the apparatus employing a single spatial light modulator (30) and having a hybrid light source (20) with three components: a red laser (40), a green laser (42), and one or more blue LEDs (18). Each component of the light source is adapted to the sensitometric response characteristics of a particular motion picture film type. The apparatus allows high-speed imaging to photosensitive media (32).
摘要翻译： 一种用于从数字数据形成图像到彩色电影胶片或其它感光介质（32）的写入装置（10），所述装置采用单个空间光调制器（30）并具有三个部件的混合光源（20）： 红色激光（40），绿色激光（42）和一个或多个蓝色LED（18）。 光源的每个分量适合于特定电影胶片类型的感光响应特性。 该装置允许对光敏介质（32）进行高速成像。
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公开(公告)号：EP1439412A1
公开(公告)日：2004-07-21
申请号：EP03078970.5
申请日：2003-12-18
发明人： Oehlbeck, Martin E., Eastman Kodak Company , Roddy, James E., Eastman Kodak Company , Druzynski, Richard L., Eastman Kodak Company , Zolla, Robert J., Eastman Kodak Company
IPC分类号： G03B27/54 , H01L25/075 , G03B27/73
CPC分类号： F21K9/00 , G03B27/00 , H01L2224/48091 , H01L2224/48247 , H01L2924/12041 , H01L2924/181 , H01L2924/00014 , H01L2924/00012
摘要： A printing apparatus (100) for printing digital images onto a photosensitive medium (140) employing, for exposure energy, a light source (20) that uses various arrays of LEDs (32). The printing apparatus (100) may form the print image using sequential modulation, one color at a time, or by applying all colors simultaneously. Arrangements of discrete LEDs (32) may include high-intensity devices configured with collector cones (41) arranged as a multicone structure (141), with parabolic reflectors (65), or collimating lenses (36). Large area LEDs (46) may alternately be used, arranged on an angled mounting surface (64), for example.
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公开(公告)号：EP1439412B1
公开(公告)日：2006-02-15
申请号：EP03078970.5
申请日：2003-12-18
发明人： Oehlbeck, Martin E., Eastman Kodak Company , Roddy, James E., Eastman Kodak Company , Druzynski, Richard L., Eastman Kodak Company , Zolla, Robert J., Eastman Kodak Company
IPC分类号： G03B27/54 , H01L25/075 , G03B27/73
CPC分类号： F21K9/00 , G03B27/00 , H01L2224/48091 , H01L2224/48247 , H01L2924/12041 , H01L2924/181 , H01L2924/00014 , H01L2924/00012
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公开(公告)号：EP1339238A2
公开(公告)日：2003-08-27
申请号：EP03075426.1
申请日：2003-02-14
发明人： Roddy, James Edward, Eastman Kodak Company , Zolla, Robert J., Eastman Kodak Company , Blish, Nelson A., Eastman Kodak Company , Horvath, Lou, Eastman Kodak Company
IPC分类号： H04N9/04
CPC分类号： H04N9/045
摘要： An imaging camera apparatus (20) for capturing images electronically and providing output data for four separate color channels, red, green, blue, and a fourth saturated primary color, expanding the color gamut over conventional three color channel cameras. An image acquisition unit (120) directs input light to one, two, or four photosensors (30) for obtaining four-color image data.
摘要翻译： 一种用于以电子方式捕获图像并为四个分开的颜色通道（红色，绿色，蓝色和第四饱和原色）提供输出数据的成像照相机装置（20），通过常规三色道照相机扩展色域。 图像获取单元（120）将输入光引导到一个，两个或四个光电传感器（30），以获得四色图像数据。
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