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1.发明公开
公开(公告)号：EP0869390A3
公开(公告)日：1999-01-07
申请号：EP98302632.9
申请日：1998-04-03
摘要： A lamphouse for a telecine allows the spectral composition of its output to be controlled electronically. A light beam (300) is bounced off mirrors to reduce its infrared content, then passes through three beam splitters (305, 310, 315) which split off the blue, red and green content. The blue, red and green beams pass through electronic shutters (320, 325, 330) and are then reflected off dichroic mirrors (335, 340, 345) to become a single beam (348) again. The spectral content of the single beam is controllable by turning the electronic shutters (335, 340, 345) corresponding to the blue, red and green beams on and off.
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2.发明公开Light generating apparatus, film scanning method, and light integrator 失效Lichtquelle，Filmabtastmethode und Lichtintegrator
公开(公告)号：EP0869390A2
公开(公告)日：1998-10-07
申请号：EP98302632.9
申请日：1998-04-03
摘要： A lamphouse for a telecine allows the spectral composition of its output to be controlled electronically. A light beam (300) is bounced off mirrors to reduce its infrared content, then passes through three beam splitters (305, 310, 315) which split off the blue, red and green content. The blue, red and green beams pass through electronic shutters (320, 325, 330) and are then reflected off dichroic mirrors (335, 340, 345) to become a single beam (348) again. The spectral content of the single beam is controllable by turning the electronic shutters (335, 340, 345) corresponding to the blue, red and green beams on and off.
摘要翻译： 用于电视电影的灯箱允许其电子控制其输出的光谱组成。 光束（300）从反射镜反射以减少其红外线含量，然后通过分离蓝色，红色和绿色内容的三个分束器（305,310,315）。 蓝色，红色和绿色光束通过电子快门（320,325,330），然后从分色镜（335,340,345）反射成再次成为单个光束（348）。 通过转动对应于蓝色，红色和绿色光束的电子快门（335,340,345）打开和关闭来控制单个光束的光谱含量。
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