Title:
GUIDE BOARD USING SOLAR LIGHT
Document Type and Number:
WIPO Patent Application WO/2011/118949
Kind Code:
A2
Abstract:
The present invention relates to a guide board using solar light, which generates electrical power from the solar light during the daytime and lightens at night by using the electrical power charged during the daytime, and which continuously generates electrical power from the emitted light. The guide board of the present invention generates a sufficient amount of electrical power without undermining the aesthetics of the urban landscape, prevents solar cells from being contaminated or damaged, and maximizes the level of power generation by the solar cells.
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Inventors:
LEE JANG BOK (KR)
LEE JIN YEONG (KR)
LEE JIN YEONG (KR)
Application Number:
PCT/KR2011/001937
Publication Date:
September 29, 2011
Filing Date:
March 21, 2011
Export Citation:
Assignee:
NEULPUREUN ADVERTISING INDUSTRY CO LTD (KR)
LEE JANG BOK (KR)
LEE JIN YEONG (KR)
LEE JANG BOK (KR)
LEE JIN YEONG (KR)
International Classes:
G09F13/18; G09F13/20; G09F19/00
Foreign References:
JP2003050556A | 2003-02-21 | |||
KR200448173Y1 | 2010-03-18 | |||
JPH11296114A | 1999-10-29 | |||
JP2009054976A | 2009-03-12 |
Attorney, Agent or Firm:
KIM, KEON WOO (KR)
김건우 (KR)
김건우 (KR)
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Claims: