Title:
照明装置、投射装置および投射型映像表示装置
Document Type and Number:
Japanese Patent JP5510826
Kind Code:
B2
Inventors:
Takanokura Chie
Kazutoshi Ishida
Kurashige Makio
Yasuyuki Oyagi
Kazutoshi Ishida
Kurashige Makio
Yasuyuki Oyagi
Application Number:
JP2010201434A
Publication Date:
June 04, 2014
Filing Date:
September 08, 2010
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
G03B21/14; G02B26/10; G02B27/48; G03B21/00
Domestic Patent References:
| JP2002221710A | ||||
| JP2002525646A | ||||
| JP2010049236A | ||||
| JP2009163901A | ||||
| JP2009162984A | ||||
| JP2009064652A |
Foreign References:
| WO2007058203A1 | ||||
| WO2007013125A1 |
Attorney, Agent or Firm:
Hirohito Katsunuma
Hiroyuki Nagai
Katsuomi Isogai
Yukihiro Hotta
Hiroyuki Nagai
Katsuomi Isogai
Yukihiro Hotta