Title:
発光床表面
Document Type and Number:
Japanese Patent JP5306235
Kind Code:
B2
Abstract:
The invention relates to a light emitting system (1) for surfaces (2) of floor bottoms, walls or similar surfaces (2) of buildings for indoor or outdoor applications, in particular walkable or drivable surfaces (2), whereas the system comprises a laminar and plane base floor material (3) for flooring the surface (2), featuring a top surface (4) characterized in that on said top surface (4) of said base floor material (3) is layered a light guiding structure (5) for propagating light, which is coupled into said structure (5), whereas said structure (5) features an emission surface (6), arranged coplanar to the top surface (4) of said base floor material (3) for emitting the light.
Inventors:
Opitz Joachim
Grabowski Stefan Peter
Grabowski Stefan Peter
Application Number:
JP2009546855A
Publication Date:
October 02, 2013
Filing Date:
January 25, 2008
Export Citation:
Assignee:
KONINKLIJKE PHILIPS N.V.
International Classes:
F21S8/00; F21S2/00; F21V8/00; F21Y101/00; F21Y101/02; F21Y105/00
Domestic Patent References:
| JP2004530276A | ||||
| JP2003528233A | ||||
| JP8302968A | ||||
| JP2004335404A | ||||
| JP2006073202A | ||||
| JP2004186034A | ||||
| JP3147970A | ||||
| JP2000191993A |
Attorney, Agent or Firm:
Susumu Tsugaru
Akihiko Miyazaki
Fueda Shusen
Sakiko Shibata
Akihiko Miyazaki
Fueda Shusen
Sakiko Shibata