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1.ILLUMINATION OPTICAL SYSTEM AND PROJECTOR USING SAME 有权
标题翻译: OPTISCHES BELEUCHTUNGSSYSTEM UND PROJEKTOR DAMIT公开(公告)号:EP2530520A4
公开(公告)日:2016-07-13
申请号:EP10844602
申请日:2010-01-29
IPC分类号: G03B21/00 , G02B5/22 , G02B26/00 , G02B27/09 , G02B27/14 , G03B21/14 , G03B21/20 , G03B33/08 , G03B33/12 , H04N5/04 , H04N9/31
CPC分类号: H04N9/3155 , G02B5/22 , G02B26/008 , G02B27/0994 , G02B27/141 , G03B21/2013 , G03B21/2033 , G03B21/204 , G03B33/08 , G03B33/12 , H04N5/04 , H04N9/3111 , H04N9/3161 , H04N9/3197