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发明名称
Illumination optical system and projection-type image display apparatus
摘要
申请公布号
EP1763254(B1)
申请公布日期
2010.01.27
申请号
EP20060120473
申请日期
2006.09.12
申请人
CANON KABUSHIKI KAISHA
发明人
KODAMA, HIROYUKI;INOKO, KAZUHIRO
分类号
H04N9/31;G02B27/09
主分类号
H04N9/31
代理机构
代理人
主权项
地址
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