Title:
照明装置及びプロジェクター
Document Type and Number:
Japanese Patent JP5423442
Kind Code:
B2
Inventors:
Koichi Akiyama
Application Number:
JP2010022845A
Publication Date:
February 19, 2014
Filing Date:
February 04, 2010
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G03B21/14; F21S2/00; G02B27/28; G02F1/13; G02F1/13357; G03B21/00; F21Y101/02
Domestic Patent References:
| JP2005347263A | ||||
| JP2009216823A | ||||
| JP2006332042A | ||||
| JP2009199046A | ||||
| JP2008134271A | ||||
| JP2005183470A | ||||
| JP2008293838A |
Foreign References:
| WO2007075661A1 |
Attorney, Agent or Firm:
Masahiko Ueyanagi
Osamu Suzawa
Kazuhiko Miyasaka
Osamu Suzawa
Kazuhiko Miyasaka