WO2008099975A1 - Laminated board generating electricity by sunshine - Google Patents

Laminated board generating electricity by sunshine Download PDF

Info

Publication number
WO2008099975A1
WO2008099975A1 PCT/KR2007/000755 KR2007000755W WO2008099975A1 WO 2008099975 A1 WO2008099975 A1 WO 2008099975A1 KR 2007000755 W KR2007000755 W KR 2007000755W WO 2008099975 A1 WO2008099975 A1 WO 2008099975A1
Authority
WO
WIPO (PCT)
Prior art keywords
board
generating electricity
sunshine
laminated board
weight
Prior art date
Application number
PCT/KR2007/000755
Other languages
French (fr)
Inventor
Bong Gi Kim
Original Assignee
Bong Gi Kim
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bong Gi Kim filed Critical Bong Gi Kim
Priority to PCT/KR2007/000755 priority Critical patent/WO2008099975A1/en
Publication of WO2008099975A1 publication Critical patent/WO2008099975A1/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Definitions

  • the present invention relates to a laminated board for generating electricity by sunshine, and more specifically to a laminated board for generating electricity by sunshine, which can be attached to and used on a wall surface of a building.
  • FIG. 2 is a cross-sectional view of the conventional laminated board A for generating electricity.
  • the conventional laminated board A for generating electricity has problems that since its upper board and lower board are glass substrates, it can not be attached to and used on a wall surface of a building and must be installed and used on a rooftop, etc. by manufacturing a separate mounting kit.
  • the conventional laminated board A for generating electricity has a number of restrictions as to how it can be used.
  • the present invention has been proposed in order to solve above problems. It is an object of the present invention to provide a laminated board for generating electricity by sunshine, which can be installed and used even on a wall surface of a building.
  • the present invention intends to provide a laminated board for generating electricity by sunshine that has a magnesium board designed as its lower board instead of the conventional glass substrate so that the magnesium board can be attached to a wall surface of a building by an adhesive.
  • a laminated board of the present invention has a magnesium board 1 composed of 75 to 85% by weight of magnesium and 15 to 25% by weight of a binder comprising sand, cement and acryl resin, a solar power substrate 2 integrally laminated over the magnesium board 1 , and a glass substrate 3 integrally laminated over the solar power substrate 2, as shown FIG. 1.
  • FIG. 1 is a cross sectional view of a laminated board A for generating electricity by sunshine according to the present invention.
  • the binder comprises 40 to 60% by weight of sand, 20 to 30% by weight of cement and 20 to 30% by weight of acryl resin.
  • magnesium content in the magnesium board 1 is less than 75% by weight, physical properties of the magnesium board 1 become poor, and if binder content is less than 15% by weight, it is difficult to form a board.
  • the solar power substrate 2 any kind of substrates for generating electricity by sunshine, which are already well known in the prior art, can be used.
  • the magnesium board 1, the solar power substrate 2 and the glass substrate 3 can be integrally laminated according to the general laminating process using an adhesive.
  • FIG. 3 is a cross sectional view showing a state where the laminated board for generating electricity according to the present invention is used.
  • the present invention has an advantage that since a laminated board for generating electricity according to the present invention can be attached to and used on the wall surface of the building, it is not particularly subject to restriction in an installation place thereof.
  • FIG. 1 is a cross sectional view of a laminated board for generating electricity by sunshine according to the present invention
  • FIG. 2 is a cross sectional view of a conventional laminated board for generating electricity by sunshine
  • FIG. 3 is a cross sectional view showing a state where the laminate generating electricity according to the present invention is used.
  • magnesium board 4 wall surface of building INDUSTRIAL APPLICABILITY
  • the present invention can be used as a laminated board for generating electricity installed on a wall surface of a building and receiving sunshine to generate electricity.

Abstract

The present invention relates to a laminated board for generating electricity by sunshine, which has a magnesium board 1 composed of 75 to 85% by weight of magnesium and 15 to 25% by weight of a binder comprising sand, cement and acryl resin, a solar power based electricity-generating substrate 2 integrally laminated over the magnesium board 1, and a glass substrate 3 integrally laminated over the solar power based electricity-generating substrate 2. The laminated board according to the present invention includes the magnesium board 1 so that it can be attached to and used on a wall surface of a building by an adhesive.

Description

LAMINATED BOARD GENERATING ELECTRICITY BY SUNSHINE
TECHNICAL FIELD
The present invention relates to a laminated board for generating electricity by sunshine, and more specifically to a laminated board for generating electricity by sunshine, which can be attached to and used on a wall surface of a building.
Recently, environmental problems such as the generation of extreme weather events, for example, El Nino, etc. due to excessive use of fossil energy such as petroleum are seriously on the rise.
Thus, recent study of a technology for generating electricity by sunshine instead of limited fossil energy has been actively undertaken.
BACKGROUND ART Currently, a laminated board A for generating electricity by sunshine is primarily being used, which has a solar power based electricity-generating substrate 2 (hereinafter, abbreviated to "solar power substrate") is laminated between two glass substrates 1 as shown FIG. 2. FIG. 2 is a cross-sectional view of the conventional laminated board A for generating electricity.
However, the conventional laminated board A for generating electricity has problems that since its upper board and lower board are glass substrates, it can not be attached to and used on a wall surface of a building and must be installed and used on a rooftop, etc. by manufacturing a separate mounting kit.
In other words, the conventional laminated board A for generating electricity has a number of restrictions as to how it can be used.
The present invention has been proposed in order to solve above problems. It is an object of the present invention to provide a laminated board for generating electricity by sunshine, which can be installed and used even on a wall surface of a building.
DETAILED DESCRIPTION OF THE INVENTION TECHNICAL PROBLEM
The present invention intends to provide a laminated board for generating electricity by sunshine that has a magnesium board designed as its lower board instead of the conventional glass substrate so that the magnesium board can be attached to a wall surface of a building by an adhesive.
TECHNICAL SOLVING METHODS
Hereinafter, the present invention will be described in detail with reference to attached drawings, etc.
A laminated board of the present invention has a magnesium board 1 composed of 75 to 85% by weight of magnesium and 15 to 25% by weight of a binder comprising sand, cement and acryl resin, a solar power substrate 2 integrally laminated over the magnesium board 1 , and a glass substrate 3 integrally laminated over the solar power substrate 2, as shown FIG. 1.
FIG. 1 is a cross sectional view of a laminated board A for generating electricity by sunshine according to the present invention.
It is preferable that the binder comprises 40 to 60% by weight of sand, 20 to 30% by weight of cement and 20 to 30% by weight of acryl resin.
If magnesium content in the magnesium board 1 is less than 75% by weight, physical properties of the magnesium board 1 become poor, and if binder content is less than 15% by weight, it is difficult to form a board. As the solar power substrate 2, any kind of substrates for generating electricity by sunshine, which are already well known in the prior art, can be used.
The magnesium board 1, the solar power substrate 2 and the glass substrate 3 can be integrally laminated according to the general laminating process using an adhesive.
As shown FIG. 3, the laminated board A for generating electricity according to the present invention can be attached to and used on a wall surface of a building by the adhesive, etc. FIG. 3 is a cross sectional view showing a state where the laminated board for generating electricity according to the present invention is used.
EFFECT OF THE INVENTION
The present invention has an advantage that since a laminated board for generating electricity according to the present invention can be attached to and used on the wall surface of the building, it is not particularly subject to restriction in an installation place thereof.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a cross sectional view of a laminated board for generating electricity by sunshine according to the present invention;
FIG. 2 is a cross sectional view of a conventional laminated board for generating electricity by sunshine;
FIG. 3 is a cross sectional view showing a state where the laminate generating electricity according to the present invention is used.
(Explanation of numerals for main parts of the drawings) A: Laminated board for generating electricity
1 : glass substrate
2: solar power based electricity-generating substrate
3: magnesium board 4: wall surface of building INDUSTRIAL APPLICABILITY
The present invention can be used as a laminated board for generating electricity installed on a wall surface of a building and receiving sunshine to generate electricity.

Claims

WHAT IS CLAIMED IS:
1. A laminated board for generating electricity by sunshine comprising: a magnesium board 1 composed of 75 to 85% by weight of magnesium and 15 to 25% by weight of a binder comprising sand, cement and acryl resin; a solar power based electricity-generating substrate 2 integrally laminated over the magnesium board 1 ; and a glass substrate 3 integrally laminated over the solar power based electricity-generating substrate 2.
2. The laminated board for generating electricity as claimed in claim 1, wherein the binder comprises 40 to 60% by weight of sand, 20 to 30% by weight of cement and 20 to 30% by weight of acryl resin.
PCT/KR2007/000755 2007-02-13 2007-02-13 Laminated board generating electricity by sunshine WO2008099975A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2007/000755 WO2008099975A1 (en) 2007-02-13 2007-02-13 Laminated board generating electricity by sunshine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2007/000755 WO2008099975A1 (en) 2007-02-13 2007-02-13 Laminated board generating electricity by sunshine

Publications (1)

Publication Number Publication Date
WO2008099975A1 true WO2008099975A1 (en) 2008-08-21

Family

ID=39690195

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2007/000755 WO2008099975A1 (en) 2007-02-13 2007-02-13 Laminated board generating electricity by sunshine

Country Status (1)

Country Link
WO (1) WO2008099975A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2190032A1 (en) 2008-11-25 2010-05-26 Redco S.A. Photovoltaic fibre reinforced cement panel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5589006A (en) * 1993-11-30 1996-12-31 Canon Kabushiki Kaisha Solar battery module and passive solar system using same
US6046403A (en) * 1997-08-08 2000-04-04 Bridgestone Corporation Solar battery module
US6323416B1 (en) * 1996-09-12 2001-11-27 Canon Kabushiki Kaisha Solar cell module
US6355125B1 (en) * 1999-03-26 2002-03-12 Agfa-Gevaert Method for making an electric or electronic module comprising a glass laminate

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5589006A (en) * 1993-11-30 1996-12-31 Canon Kabushiki Kaisha Solar battery module and passive solar system using same
US6323416B1 (en) * 1996-09-12 2001-11-27 Canon Kabushiki Kaisha Solar cell module
US6046403A (en) * 1997-08-08 2000-04-04 Bridgestone Corporation Solar battery module
US6355125B1 (en) * 1999-03-26 2002-03-12 Agfa-Gevaert Method for making an electric or electronic module comprising a glass laminate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2190032A1 (en) 2008-11-25 2010-05-26 Redco S.A. Photovoltaic fibre reinforced cement panel

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