Title:
照明装置およびプロジェクター
Document Type and Number:
Japanese Patent JP6531901
Kind Code:
B2
Inventors:
Yoshitaka Ito
Application Number:
JP2015104221A
Publication Date:
June 19, 2019
Filing Date:
May 22, 2015
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G03B21/14; F21S2/00; F21V5/02; G02B5/04; G03B21/00; H04N5/74
Domestic Patent References:
| JP2013114980A | ||||
| JP2014060452A | ||||
| JP2005250054A | ||||
| JP2014182358A | ||||
| JP2012133337A |
Foreign References:
| WO2014073152A1 |
Attorney, Agent or Firm:
Yukio Fuse
Mitsue Obuchi
Mitsue Obuchi