Title:
Lamp unit, light source device, projection type display device, and lamp cooling method
Document Type and Number:
Japanese Patent JP6304741
Kind Code:
B2
Inventors:
Masahiko Nishihara
Application Number:
JP2013248985A
Publication Date:
April 04, 2018
Filing Date:
December 02, 2013
Export Citation:
Assignee:
NEC Display Solutions Co., Ltd.
International Classes:
G03B21/16; G03B21/00; G03B21/14; H04N5/74
Domestic Patent References:
| JP200999269A | ||||
| JP200931609A | ||||
| JP2009133952A | ||||
| JP2008292832A | ||||
| JP2009129590A | ||||
| JP779084A | ||||
| JP53151555U |
Attorney, Agent or Firm:
Akio Miyazaki
Masaaki Ogata
Masaaki Ogata