Title:
照明系、照明器具、コリメータ、及び表示装置
Document Type and Number:
Japanese Patent JP5779096
Kind Code:
B2
Abstract:
The illumination system according to the invention has the effect that a height of the illumination system may be reduced by virtue of the use of the refractive collimator.
Inventors:
Tordini, Giorgia
Application Number:
JP2011528473A
Publication Date:
September 16, 2015
Filing Date:
September 18, 2009
Export Citation:
Assignee:
KONINKLIJKE PHILIPS N.V.
International Classes:
F21V5/08; F21S2/00; F21V5/00; F21V5/04
Domestic Patent References:
| JP2003209288A | ||||
| JP2008518473A |
Foreign References:
| US6481130 |
Attorney, Agent or Firm:
Patent Services Corporation m&s Partners
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Tadahiko Ito
Shinsuke Onuki