Title:
壁又は天井被覆材料
Document Type and Number:
Japanese Patent JP5779182
Kind Code:
B2
Abstract:
The invention provides a wall or ceiling covering arrangement (10) comprising a covering material (100) and a lighting system (200) arranged to generate light (210). The covering material (100) has a user side (101) and an opposite back side (102). The lighting system (200) is arranged at the back side (102) of the covering material (100) and the covering material (100) has a light transmission for light (210) generated by the lighting system (200) in the range of 0.5% to 30%, especially in the range of 1% to 20%. The covering material comprises wallpapers.
Inventors:
Van hellpen marten marinus johannes wilhelms
Fermeulen Marx Cornelis
Fermeulen Marx Cornelis
Application Number:
JP2012530385A
Publication Date:
September 16, 2015
Filing Date:
September 15, 2010
Export Citation:
Assignee:
KONINKLIJKE PHILIPS N.V.
International Classes:
F21V3/04; F21V3/02; F21V17/00; F21V21/03; F21V23/00; F21V23/04
Domestic Patent References:
| JP3504488A | ||||
| JP2006235279A | ||||
| JP2001310408A | ||||
| JP2003281913A | ||||
| JP2009123456A | ||||
| JP2009099363A | ||||
| JP2006115100A1 |
Attorney, Agent or Firm:
Susumu Tsugaru
Fueda Shusen
Fueda Shusen