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Patent Searching and Data


Title:
LED LIGHTING SYSTEM FOR DISPLAYING BOUNDARY
Document Type and Number:
WIPO Patent Application WO/2012/124927
Kind Code:
A2
Abstract:
The present invention relates to an LED lighting system for displaying a boundary, comprising: a plurality of LED lighting units, each of which includes a direct lighting part and an indirect lighting part for providing a display state discriminated from the direct lighting part; and a control unit for enabling the plurality of LED lighting units to output control signals so the indirect lighting part can display the boundary. The present invention provides indirect light in different colors for each boundary as well as a white light, and can control changes in the colors of the indirect lighting according to changes of the boundary so a consumer or a visitor can easily recognize the boundary.

Inventors:
KIM DUK YONG (KR)
Application Number:
PCT/KR2012/001681
Publication Date:
September 20, 2012
Filing Date:
March 08, 2012
Export Citation:
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Assignee:
KIM DUK YONG (KR)
International Classes:
F21S2/00; F21V23/00; G09F13/00; F21Y101/02
Foreign References:
JP2007213967A2007-08-23
JP2010192228A2010-09-02
KR19990076253A
KR20050005146A2005-01-13
Attorney, Agent or Firm:
BAE, Chul Woo et al. (KR)
배철우 (KR)
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Claims: