CN204348722U - Photovoltaic electroluminescence display panel - Google Patents
Photovoltaic electroluminescence display panel Download PDFInfo
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- CN204348722U CN204348722U CN201420738184.7U CN201420738184U CN204348722U CN 204348722 U CN204348722 U CN 204348722U CN 201420738184 U CN201420738184 U CN 201420738184U CN 204348722 U CN204348722 U CN 204348722U
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
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Abstract
The utility model provides a kind of photovoltaic electroluminescence display panel, comprise set gradually header board, electroluminescence layer, intermediate layer, photovoltaic generation layer and backboard, described intermediate layer is by electroluminescence layer and the bonding of photovoltaic light-emitting layer; Described electroluminescence layer comprises electrode, luminescent layer, insulating barrier and EL back electrode before the EL be deposited on successively on header board; Described photovoltaic generation layer comprises electrode, photosensitive layer and photovoltaic back electrode before the photovoltaic be deposited on successively on backboard; Also comprise EL lead-in wire, photovoltaic lead and energy storage control device; Described EL lead-in wire is drawn from EL back electrode and is connected with the output of energy storage control device, and described photovoltaic lead is drawn from photovoltaic back electrode and is connected with the input of energy storage control device.Solar energy generation technology and electroluminescent technology are combined, public header board and backboard, utilize solar energy to provide electric energy for cold light film, broken away from the restriction of civil power, improves range of application greatly and extend environment for use.
Description
Technical field
The utility model relates to solar cell and EL (electroluminescence) field, specifically, is that thin-film solar cells and EL are integrated Display Technique.
Background technology
Current cold light film, also claims EL sheet, and it is existing application in Display Technique field, but it can not break away from the restriction of civil power, needs civil power to provide power supply just can play the effect of luminescence display, which limit the scope that it uses.Meanwhile, although also there is the charge prepd utilizing solar energy to mini-plant, and the product that no-trump solar energy generation technology and electroluminescent technology combine.
Utility model content
For Problems existing in background technology, the purpose of this utility model is that providing a kind of combines solar energy generation technology and electroluminescent technology, not by the photovoltaic electroluminescence display panel that the scope of application of environment for use restriction is wide.
For achieving the above object, the photovoltaic electroluminescence display panel of the utility model design, is characterized in that: comprise set gradually header board, electroluminescence layer, intermediate layer, photovoltaic generation layer and backboard, described intermediate layer is by electroluminescence layer and the bonding of photovoltaic light-emitting layer; Described electroluminescence layer comprises electrode, luminescent layer, insulating barrier and EL back electrode before the EL be deposited on successively on header board; Described photovoltaic generation layer comprises electrode, photosensitive layer and photovoltaic back electrode before the photovoltaic be deposited on successively on backboard.
Preferably, the photovoltaic point of the utility model design knows that luminescence display panel also comprises EL lead-in wire, photovoltaic lead and energy storage control device; Described EL lead-in wire is drawn from EL back electrode and is connected with the output of energy storage control device, and described photovoltaic lead is drawn from photovoltaic back electrode and is connected with the input of energy storage control device.
Preferably, described header board is glass front plate or TPT (polyvinyl fluoride composite membrane) header board.
Preferably, described backboard is glass back plate or TPT (polyvinyl fluoride composite membrane) backboard.
Preferably, before described EL, before electrode and photovoltaic, electrode is ITO (mixing indium tin oxide) front electrode or ZAO (Al-Doped ZnO) front electrode.
Preferably, described EL back electrode and photovoltaic back electrode are silver electrode or carbon electrode.
Preferably, described photovoltaic back electrode is silver electrode or aluminium electrode or ZAO (Al-Doped ZnO) electrode.
Preferably, described photosensitive layer is amorphous silicon photoreceptor layer or CIGS (Copper Indium Gallium Selenide) photosensitive layer or CdTe (cadmium telluride) photosensitive layer or CZTS (copper-zinc-tin-sulfur) photosensitive layer.
Preferably, described intermediate layer is PVB (polyvinyl butyral resin) layer or EVA (ethylene-vinyl acetate copolymer) layer.
The beneficial effects of the utility model are: solar energy generation technology and electroluminescent technology are combined, public header board and backboard, utilize solar energy to provide electric energy for cold light film, broken away from the restriction of civil power, improve range of application greatly and extend environment for use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure: header board 1, electroluminescence layer 2, intermediate layer 3, photovoltaic generation layer 4, backboard 5, EL lead-in wire 6, photovoltaic lead 7, energy storage control device 8;
Wherein: electrode 41, photosensitive layer 42, photovoltaic back electrode 43 before electrode 21, luminescent layer 22, insulating barrier 23, EL back electrode 24, photovoltaic before EL.
Embodiment
As shown in Figure 1, the photovoltaic electroluminescence display panel of the utility model design, comprise set gradually header board 1, electroluminescence layer 2, intermediate layer 3, photovoltaic generation layer 4 and backboard 5, electroluminescence layer 2 and photovoltaic light-emitting layer 4 stick together by described intermediate layer 3; Described electroluminescence layer 2 comprises electrode 21, luminescent layer 22, insulating barrier 23 and EL back electrode 24 before the EL be deposited on successively on header board 1; Described photovoltaic generation layer 4 comprises electrode 41, photosensitive layer 42 and photovoltaic back electrode 43 before the photovoltaic be deposited on successively on backboard 5; Also comprise EL lead-in wire 6, photovoltaic lead 7 and energy storage control device 8; Described EL lead-in wire 6 is drawn from EL back electrode 24 and is connected with the output of energy storage control device 8, and described photovoltaic lead 7 is drawn from photovoltaic back electrode 43 and is connected with the input of energy storage control device 8.
The utility model can be divided into:
A) prepared by electroluminescence layer 2:
At header board 1, header board 1 adopts glass front plate or TPT (polyvinyl fluoride composite membrane) header board, upper deposition one deck TCO (transparent conductive film)---electrode 21 before EL, this film can be ITO (mixing indium tin oxide) or ZAO (Al-Doped ZnO);
Then, before EL, on electrode 21, depositing light emitting layer 22, insulating barrier 23 and EL back electrode 24, EL back electrode 24 can adopt silver electrode or carbon electrode successively, then make EL lead-in wire 6 from EL back electrode 24.
B) prepared by photovoltaic generation layer 4:
At backboard 5, backboard 5 adopts glass back plate or TPT (polyvinyl fluoride composite membrane) backboard, upper deposition one deck TCO---electrode 41 before photovoltaic, and this TCO can be silver electrode or aluminium electrode or ZAO electrode;
Then, electrode 41 deposits the photosensitive layer 42 being made up the photosensitive material of thin film solar cell sheet of amorphous silicon or CIGS (Copper Indium Gallium Selenide) photosensitive layer or CdTe (cadmium telluride) photosensitive layer or CZTS (copper-zinc-tin-sulfur) photosensitive layer etc. before photovoltaic, last depositing silver electrode or aluminium electrode or Al-Doped ZnO electrode make photovoltaic back electrode 43, and make photovoltaic lead 7 from photovoltaic back electrode 43.
C) glue pellet is pressed from both sides:
Together with the interlayer adhesion that electroluminescence layer 2 and photovoltaic generation layer 4 are made by PVB (polyvinyl butyral resin) or EVA (ethylene-vinyl acetate copolymer).
D) annex connects:
EL lead-in wire 6 is connected with the output of energy storage control device 8 and input respectively with photovoltaic lead 7.
Photovoltaic generation layer absorbs visible ray generating, and is charged by photovoltaic lead 7 pairs of energy storage control devices 8 by the electric energy sent, energy storage control device 8 by EL lead-in wire 6 for electroluminescence layer 2 provides electric energy.
Claims (9)
1. a photovoltaic electroluminescence display panel, is characterized in that: comprise set gradually header board, electroluminescence layer, intermediate layer, photovoltaic generation layer and backboard, described intermediate layer is by electroluminescence layer and the bonding of photovoltaic light-emitting layer; Described electroluminescence layer comprises electrode, luminescent layer, insulating barrier and EL back electrode before the EL be deposited on successively on header board; Described photovoltaic generation layer comprises electrode, photosensitive layer and photovoltaic back electrode before the photovoltaic be deposited on successively on backboard.
2. photovoltaic electroluminescence display panel according to claim 1, is characterized in that: also comprise EL lead-in wire, photovoltaic lead and energy storage control device; Described EL lead-in wire is drawn from EL back electrode and is connected with the output of energy storage control device, and described photovoltaic lead is drawn from photovoltaic back electrode and is connected with the input of energy storage control device.
3. photovoltaic electroluminescence display panel according to claim 1 and 2, is characterized in that: described header board is glass front plate or polyvinyl fluoride composite membrane header board.
4. photovoltaic electroluminescence display panel according to claim 1 and 2, is characterized in that: described backboard is glass back plate or polyvinyl fluoride composite membrane backboard.
5. photovoltaic electroluminescence display panel according to claim 1 and 2, is characterized in that: before described EL before electrode and photovoltaic electrode for mixing electrode before indium tin oxide front electrode or Al-Doped ZnO.
6. photovoltaic electroluminescence display panel according to claim 1 and 2, is characterized in that: described EL back electrode is silver electrode or carbon electrode.
7. photovoltaic electroluminescence display panel according to claim 1 and 2, is characterized in that: described photovoltaic back electrode is silver electrode or aluminium electrode or Al-Doped ZnO electrode.
8. photovoltaic electroluminescence display panel according to claim 1 and 2, is characterized in that: described photosensitive layer is amorphous silicon photoreceptor layer or Copper Indium Gallium Selenide photosensitive layer or cadmium telluride photosensitive layer or copper-zinc-tin-sulfur photosensitive layer.
9. photovoltaic electroluminescence display panel according to claim 1 and 2, is characterized in that: described intermediate layer is polyvinyl butyral layer or ethylene-vinyl acetate copolymer layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738184.7U CN204348722U (en) | 2014-11-28 | 2014-11-28 | Photovoltaic electroluminescence display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738184.7U CN204348722U (en) | 2014-11-28 | 2014-11-28 | Photovoltaic electroluminescence display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204348722U true CN204348722U (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420738184.7U Active CN204348722U (en) | 2014-11-28 | 2014-11-28 | Photovoltaic electroluminescence display panel |
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| Country | Link |
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| CN (1) | CN204348722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294609A (en) * | 2022-02-11 | 2022-04-08 | 北京劲吾新能源科技有限公司 | Color photovoltaic panel with light source and picture |
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2014
- 2014-11-28 CN CN201420738184.7U patent/CN204348722U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114294609A (en) * | 2022-02-11 | 2022-04-08 | 北京劲吾新能源科技有限公司 | Color photovoltaic panel with light source and picture |
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