Title:
照明装置及び投写型映像表示装置
Document Type and Number:
Japanese Patent JP4166217
Kind Code:
B2
Inventors:
Takashi Ikeda
Hideyuki Kanayama
Hideyuki Kanayama
Application Number:
JP2004373987A
Publication Date:
October 15, 2008
Filing Date:
December 24, 2004
Export Citation:
Assignee:
Sanyo Electric Co., Ltd.
International Classes:
G03B21/00; F21V29/00; G02F1/13; G02F1/13357; G03B21/14; G03B21/16; F21Y101/02
Domestic Patent References:
| JP2003330110A | ||||
| JP2000321671A | ||||
| JP2003177353A | ||||
| JP2002228973A | ||||
| JP2005284184A |
Attorney, Agent or Firm:
Taizo Jimbo