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公开(公告)号:EP1203977A1
公开(公告)日:2002-05-08
申请号:EP01915715.5
申请日:2001-03-22
发明人: Suzuki, Hiroshi c/o MITSUBISHI DENKI K.K. , Teramoto, Kohei c/o MITSUBISHI DENKI K.K. , Suzuki, Jiro c/o MITSUBISHI DENKI K.K. , Shikama, Shinsuke c/o MITSUBISHI DENKI K.K.
CPC分类号: G02B17/0852 , G02B5/09 , G02B7/181 , G02B7/28 , G02B13/16 , G02B13/18 , G02B17/002 , G02B17/08 , G02B17/086 , G02B27/0025 , G02B27/18 , G03B21/10 , G03B21/28 , H04N5/74 , H04N5/7458 , H04N9/12 , H04N9/3141 , H04N9/3147 , H04N9/317 , H04N9/3194
摘要: A refracting optical lens 15 is provided to project light from transmitting means onto a convex mirror 16 to correct for pincushion distortion of the convex mirror 16.