Title:
人口窓
Document Type and Number:
Japanese Patent JP2008545905
Kind Code:
A
Abstract:
Disclosed is an artificial window (1) comprising a light box (10) having a rear wall (11) and a planar diffuser arrangement (14) in front of the rear wall (11). The artificial window further comprises at least one first light source (13) extending between the rear wall (11) and the diffuser (14); a window frame (20) in front of the diffuser (14); and drivers (15, 28) arranged for operating the light source (13) and electrically connected to the light source (13). The artificial window also comprises at least one additional light source (25) electrically connected to one of said drivers (28), which additional light source (25) radiates light in substantially one direction and is arranged to radiate light onto a portion of the front side of the diffuser arrangement (14) during operation.
Inventors:
Starts Cornelia Tea
Waumann lars aresee
Huy Heng Helito Jay Tee
Antonis piet
Aselmans Joseph F
Funtel Toren Onno
Sempel Adrianis
Waumann lars aresee
Huy Heng Helito Jay Tee
Antonis piet
Aselmans Joseph F
Funtel Toren Onno
Sempel Adrianis
Application Number:
JP2008514278A
Publication Date:
December 18, 2008
Filing Date:
May 30, 2006
Export Citation:
Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
E04F19/00; E06B7/28; F21S2/00; F21S4/00; F21S8/00; F21V3/00; F21Y103/00
Domestic Patent References:
| JP2001176679A | 2001-06-29 |
Foreign References:
| US5253051A | 1993-10-12 | |||
| EP1052364A1 | 2000-11-15 |
Attorney, Agent or Firm:
Susumu Tsugaru
Akihiko Miyazaki
Fueda Shusen
Akihiko Miyazaki
Fueda Shusen