Title:
屋内照明装置および内部空間を照明する方法
Document Type and Number:
Japanese Patent JP5302421
Kind Code:
B2
Abstract:
A lighting system for an indoor room or space is designed to provide a diffuse, glare free source that illuminates the room from the cornice, or a similar location around the join between the walls and ceiling. This may be achieved via a direct source of illumination at the cornice location, or by projecting illumination from a remote source. The lighting system is further designed to allow for illumination of certain areas of the cornice, and hence the room, whilst leaving other parts dark. There are multiple advantages of an adaptable system such as this, but in particular the lighting conditions can be adjusted for optimum lighting levels, for example dimming selected areas when viewing a television.
Inventors:
Sarah mitchell
David Montgomery
David Montgomery
Application Number:
JP2012003410A
Publication Date:
October 02, 2013
Filing Date:
January 11, 2012
Export Citation:
Assignee:
Sharp Corporation
International Classes:
F21S8/04; F21S2/00; F21V5/00; F21V5/04; F21V7/00; F21V14/04; F21Y101/02
Domestic Patent References:
JP2006190684A | ||||
JP2000260580A | ||||
JP2004526185A |
Attorney, Agent or Firm:
Kenzo Hara International Patent Office
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