GUIDE BOARD USING SOLAR LIGHT - NEULPUREUN ADVERTISING INDUSTRY CO LTD

Title:

GUIDE BOARD USING SOLAR LIGHT

Document Type and Number:

WIPO Patent Application WO/2011/118949

Kind Code:

A3

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)

Application Number:

PCT/KR2011/001937

Publication Date:

January 05, 2012

Filing Date:

March 21, 2011

Export Citation:

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Assignee:

NEULPUREUN ADVERTISING INDUSTRY CO LTD (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 (319 Gasan-dong Geumcheon-gu, Seoul 153-023, KR)

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