CN101740652B - Solar light-collecting module - Google Patents
Solar light-collecting module Download PDFInfo
- Publication number
- CN101740652B CN101740652B CN2008101776885A CN200810177688A CN101740652B CN 101740652 B CN101740652 B CN 101740652B CN 2008101776885 A CN2008101776885 A CN 2008101776885A CN 200810177688 A CN200810177688 A CN 200810177688A CN 101740652 B CN101740652 B CN 101740652B
- Authority
- CN
- China
- Prior art keywords
- collecting module
- solar
- light
- module according
- solar light
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Images
Classifications
-
- 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
Abstract
The invention relates to a solar light-collecting module and the module comprises a light-conducting substrate and at least one solar chip, wherein the light-conducting substrate comprises a first surface, a second surface and a plurality of side surfaces; the first surface is opposite to the second surface, the side surfaces adjoin the first surface and the second surface, and a microstructure is formed on the second surface or the first surface. The solar chip is arranged closely to at least one of the side surfaces, the sunlight firstly penetrates through the first surface, then reaches the second surface, is refracted or fully reflected to the side surfaces by the microstructure and absorbed by the solar chip; and part of sunlight can penetrate through the second surface. The solar light-collecting module can also be formed by stacking a plurality of the light-conducting substrates together and partial sunlight which penetrates through the second surface can be refracted to the solar chip on the side surfaces by the next layer of the light-conducting substrate, thus increasing the light-collecting efficiency of the solar chip. The microstructure of the multi-layer light-conducting substrate can be the same of one light-conducting substrate and can also be different.
Description
Technical field
The present invention relates to a kind of solar light-collecting module, particularly relate to and a kind ofly with micro-structural sunlight is refracted to an ad-hoc location and carry out the solar light-collecting module of light harvesting.
Background technology
Under the energy starved situation, oil price hits new peak repeatly, and the regulation of the Kyoto Protocol on the carbon decrement makes new forms of energy and energy-conservation green building become everybody and gaze at focus.In new forms of energy, present business-like first-elected solar power generation.Because solar energy module factory sets up like the mushrooms after rain, supply falls short of demand for silicon wafer, and price is surging again and again, and the result is unfavorable for popularizing of solar energy, and solar energy module manufacturer is also caused operated pressure.
A kind of solar concentrating of U.S. Pat 7190531 exposure system; Use Fresnel Lenses (FresnelLens) that sunlight is concentrated on the solar chip; This system sun tracing system of need arranging in pairs or groups is usually carried out, and makes solar chip forever in the face of sunlight, increases and receives light effect.But the thickness of this system is too greatly also heavy, is of limited application.
U.S. Pat 6971756 discloses a kind of radiant energy and collects and conversion equipment; Utilize the speculum light harvesting, solar radiation can reflex on the solar chip behind each speculum; Along with the position of speculum and solar chip is different, the angle of inclination of speculum is also different.But this system still needs the cooperation of ray tracing system to carry out, and still has systems bulky to use the shortcoming of limitation.
U.S. Pat 6619282 discloses a kind of solar concentrating device, utilizes water as the leaded light thing, and utilizes construction module to limit to light angle; With ray guidance to the side; Though this device can reduce whole thickness significantly, on carrying out, need continue to add water to keep effect.
Summary of the invention
The object of the present invention is to provide a kind of solar light-collecting module, be utilized in and form micro-structural on the substrate surface, the sunlight refraction of incident light-collecting module or the ratio of total reflection to solar chip are increased, improve the service efficiency of solar chip.
One preferred embodiment of solar light-collecting module of the present invention comprises: a light guide base plate and at least one solar chip.Light guide base plate comprises a first surface, a second surface and a plurality of side, and wherein this first surface is in opposite directions in this second surface, and this side is adjacent to this first surface and this second surface, a micro-structural be formed at this first or second surface on.This solar chip is arranged on one of them the position at least near this a plurality of sides, and sunlight penetrates first surface earlier, arrives this second surface then, and by this micro-structural sunlight is reflected or total reflection to this side, and absorb by this solar chip.
In above-mentioned preferred embodiment, light guide base plate is to process with translucent material.
In above-mentioned preferred embodiment, form a micro-structural on these a plurality of sides, increase collection efficiency.
In above-mentioned preferred embodiment, this first surface has the micro nano structure of anti-reflection function.
In above-mentioned preferred embodiment, this first surface has the micro nano structure of repellency function.
In above-mentioned preferred embodiment, micro-structural be shaped as parallel strip structure, be parallel in these sides at least one of them, and the section of this strip structure is a triangle.Solar chip is located on this side parallel with strip structure.
In above-mentioned preferred embodiment, micro-structural is the projection or the circular projection of pyramid.
In above-mentioned preferred embodiment, this solar chip can be processed by the material of III on silicon or the periodic table or V family.
In above-mentioned preferred embodiment, the distance of this solar chip and this side is less than 1mm.
In above-mentioned preferred embodiment, micro-structural also can be formed on the first surface.
According to an aspect of the present invention, solar light-collecting module of the present invention is utilized in and forms micro-structural on the substrate surface, and the sunlight refraction of incident light-collecting module or the ratio of total reflection to solar chip are increased, and improves the service efficiency of solar chip.
According to a further aspect in the invention, the present invention is different from the multicoating of known structure through using the micro nano structure of individual layer plated film; So can obtain the visual angle of broad and lower cost; And it is low to process temperature, is suitable for plastic basis material, and processing procedure does not need vacuum environment; Base material need not done pre-treatment, and the structure tack is high and have a higher pollution resistance.
In addition, the backlight module of solar light-collecting module of the present invention and known side-light type relatively, the backlight module of known side-light type will be located at the light of light source of LGP side via the front of LGP guiding LGP; And as a kind of area source; The backlight module of known side-light type except LGP, the assembly that is installed on the reflecting plate of LGP bottom in addition and is installed on the diffusion light such as diffusion sheet, prismatic lens of LGP top, but solar light-collecting module of the present invention; Light is the front entering by light guide base plate; Via micro-structural light is reflexed to the solar chip of side, assemblies such as reflecting plate and diffuser plate are not installed, the micro-structural of backlight module is discontinuous structure in addition; And the present invention is in order to improve collection efficiency, and micro-structural is continuous structure.
Description of drawings
In order to let above and other objects of the present invention, characteristic and the advantage can be more obviously understandable, hereinafter is special lifts a preferred embodiment, and cooperates appended accompanying drawing, elaborates as follows:
Fig. 1 is the sketch map of solar light-collecting module of the present invention;
Fig. 2 is the sketch map of the light guide base plate of solar light-collecting module of the present invention;
Fig. 3 A is the enlarged drawing of structure of the light guide base plate of Fig. 2;
Fig. 3 B is that the section of the micro-structural among Fig. 3 A is in the leg-of-mutton strip structure, and under the leg-of-mutton angle A of section and situation that B equates, the variation of angle A, B and solar chip are received the figure of optical efficiency;
Fig. 4 is under the situation of the angle A that is illustrated in Fig. 3 B=80 degree, the figure of the variation of angle B and solar chip receipts optical efficiency;
Fig. 5 is the sketch map of formed micro nano structure on the first surface of light guide base plate of the present invention;
Fig. 6 is that the expression micro-structural is formed on the first surface, and under the situation of angle A=80 degree, the variation of angle B and solar chip are received the figure of optical efficiency.
[primary clustering symbol description]
10～light guide base plate
12～first surface
14～second surface
15～nanostructured layers
152～three-dimensional structure
16～side
17～metal level
18～micro-structural
20～solar chip
100～solar light-collecting module
Embodiment
Fig. 1 is the sketch map of an embodiment of solar light-collecting module of the present invention.
Solar light-collecting module 100 comprises a light guide base plate 10 and at least one solar chip 20.
Fig. 2 representes the sketch map of an embodiment of light guide base plate 10.Light guide base plate 10 comprises a first surface 12, a second surface 14 and four sides 16.First surface 12 is provided with second surface 14 in opposite directions, and four sides 16 are adjacent to first surface 12 and second surface 14.Solar chip 20 is one of them side that is arranged near four sides 16, and is as shown in Figure 1.
Light guide base plate 10 is to use the material of light transmission to process; Sunlight penetration first surface 12; Arrive second surface 14 then, as shown in Figure 2, the micro-structural 18 of formation one continous way on second surface 14; The sunlight that arrives second surface 14 by micro-structural 18 refractions and total reflection after, by 20 absorptions of solar chip.Be noted that; In the present embodiment, the micro-structural 18 of this continous way is formed on the second surface 14, yet; The micro-structural 18 of this continous way also can be formed on the first surface 12; Equally also can be with sunlight refraction or total reflection to this side 16, the user can be formed on this micro-structural 18 on first surface 12 or the second surface 14 according to different demands, does not exceed with present embodiment at this.
In order to increase the light quantity of sunlight incident light guide base plate 10, in the present embodiment, can on first surface 12, form micro nano structure with anti-reflection function.In addition, because light guide base plate 10 of the present invention can be applied on window or the shutter, attached on the first surface 12, therefore also can on first surface 12, form the micro nano structure of repellency for fear of rainwater; Or on first surface 12, be coated with the repellency material; For example be Kynoar (polyvinylidene fluoride), polysulfones (polysulfone), contain the polymerization anhydride reaction modification agent (reactivity modifying agent), gather silicone rubber, acrylonitrile-butadiene-styrene copolymer (Acrylonitrile-Butadiene-Styrene; ABS); Polytetrafluoroethylene (PTFE) is to reach the function of repellency.
Micro-structural 18 at second surface 14 can be many strip structure of continous way as shown in Figure 2; And its section is a triangle; Thus; The sunlight of part can be reflected onto the side 16 that is parallel to this strip structure, and solar chip 20 then is arranged near the side parallel with this strip structure 16, so can increase the sunlight that is absorbed by solar chip 20.Certainly, under this structure, solar chip 20 can be arranged on parallel with this strip structure two in opposite directions the sides 16, is not limited to only be arranged at a side 16.In like manner; Be formed on many strip structure of second surface 14; Section is that leg-of-mutton micro-structural 18 also can be formed on the first surface 12, and wherein this strip structure is parallel to side 16, and solar chip 20 then is located on parallel with this strip structure two in opposite directions the sides 16; Its effect does not as above repeat them here.
Fig. 3 A is the enlarged drawing of structure of the light guide base plate of Fig. 2.Fig. 3 B presentation graphs 3A midship section is in the leg-of-mutton strip structure; In the triangle of section, make vertical line with triangular apex and extend, be divided into angle A and angle B; Under angle A and situation that B equates, the variation of angle A, B and solar chip are received the figure of optical efficiency (%).Being noted that the receipts optical efficiency of indication here, is that the light quantity that sunlight is incident to light guide base plate 10 is regarded as 100%, through the refraction of micro-structural 18 or the light quantity percentage of total reflection light harvesting to this side 16.In the present embodiment, employed light guide base plate is of a size of 240 * 180 * 3mm, and solar chip is 240 * 3mm.This strip microstructure height is 25 μ m in addition.Can find out that from Fig. 3 B under angle A and situation that B equates, angle A and B are all 80 can obtain preferable receipts optical efficiency when spending.
Fig. 4 is illustrated under the situation of angle A=80 degree, and the variation of angle B and solar chip are received the figure of optical efficiency (%).As can beappreciated from fig. 4, when angle B is 40 degree or 70 when spending, can well be received optical efficiency.
In addition, the shape of micro-structural is not limited to parallel strip structure, also can be the projection of pyramid, and so sunlight can shine to four sides 16 fifty-fifty, and solar chip 20 can be installed on four sides 16.
Micro-structural is except can being formed at second surface 14; Also can be formed at first surface 12, when solar radiation to first surface 12, micro-structural makes sunlight produce the refraction of wide-angle; Therefore; During solar radiation to second surface 14 after the refraction, be easy to generate total reflection, increase the receipts optical efficiency of solar chip 20.In addition, when micro-structural is formed at first surface 12, just need on first surface 12, form the micro nano structure of antireflection or repellency, but can on first surface 12, be coated with the repellency material, to reach the function of repellency.
The micro-structural that forms at first surface 12 can be that continous way section as shown in Figure 2 is leg-of-mutton many strip structure.Please refer to Fig. 6, Fig. 6 is that under the situation of angle A=80 degree, the variation of angle B and solar chip are received the figure of optical efficiency (%) when representing that micro-structural is formed on first surface 12.Certainly, in the present embodiment, employed light guide base plate is of a size of 240 * 180 * 3mm, and this strip microstructure height is 25 μ m, and is all employed measure-alike with Fig. 3 and Fig. 4.As can beappreciated from fig. 6, when angle B is 20 degree or 30 when spending, can well be received optical efficiency.
The light quantity that sunlight is incident to light guide base plate 10 is regarded as 100%, as does not carry out any light harvesting effect (being the solar chip of directly installing homalographic on the light guide base plate), and then the receipts optical efficiency of unit are solar chip is 100 ÷ (240 * 180); And among the embodiment of Fig. 6; When B=20 spends; It is 8.81% that solar chip is received optical efficiency; Then the solar chip of unit are receipts optical efficiency is 8.81 ÷ (240 * 3); Relatively the two can get knowledge capital and implements employed solar light-collecting module and can make the unit are solar chip receive optical efficiency effectively to increase to 5.28 times in examination, and effectively light harvesting and be directed into the side of the solar light-collecting module that this case proposed has been described, makes the solar chip that is positioned at the side that good unit are solar chip receipts optical efficiency can be arranged.
In Fig. 6, micro-structural is to be formed on the first surface 12, and at this moment, second surface 14 is a plane, does not form micro-structural.Certainly, micro-structural also can be formed on first surface 12 and the second surface 14, to reach good light harvesting effect simultaneously.Detailed says; Except the micro-structural of formation is arranged on first surface 12; On second surface 14, also can form another micro-structural,, arrive second surface 14 then when sunlight penetrates first surface 12 earlier; Can sunlight be reflected or reflex on this side 16 by those micro-structurals that are positioned on first surface 12 and the second surface 14, and absorbed by solar chip 20.
The shape of micro-structural is not limited to the shape of present embodiment; The receipts optical efficiency person who increases solar chip as long as can effectively light reflected or reflect all can; For example form the projection or the circular projection of pyramid, and the position of solar chip setting also can cooperate the shape of micro-structural, for example in the present embodiment at second surface 14; Because micro-structural is that section is leg-of-mutton strip structure; Have more light and can be led on the face with the strip parallelism structural, therefore can solar chip be arranged at (two faces) on these faces, have preferable receipts optical efficiency.If use circular projection, then the collection efficiency on each direction is about equally, so solar chip just can be arranged on four sides simultaneously.
In addition, about can be on first surface 12 micro nano structure of formed antireflection or repellency be to form with monofilm, its structure is as shown in Figure 5, on light guide base plate 10, forms nanostructured layers 15, above nanostructured layers 15, forms a metal level 17.Nanostructured layers 15 forms for sectional area is up-small and down-big three-dimensional structure 152 continuous distribution; The cycle of three-dimensional structure 152 is 100～600nm (definition in cycle is the distance of a three-dimensional structure 152 peaks to next three-dimensional structure 152 peaks for this reason), highly is 100～750nm.The material of metal level 17 is gold, silver, aluminium, nickel, copper, chromium, tin oxide or tin indium oxide, and its thickness is less than 150nm.
The manufacture method of micro nano structure layer 15 can be following: utilize the photolithography in semiconductor etching technique that three-dimensional structure 152 is formed at a cylinder outer rim, as die.Provide again in addition one have light transmission the high molecule plastic base material; And at its surface coated UV glue; The high molecule plastic base material and the aforementioned die of this light transmission are fitted tightly, and, the sclerosis of UV glue is shaped in fitting tightly position irradiation UV light; Finally demould has just formed the micro nano structure layer 15 with three-dimensional structure 152.Owing to have many spaces between the three-dimensional structure 152 of micro nano structure layer 15, only there is small size to touch water droplet, adhesive force is less, adds that water droplet can assemble because of the cohesive force of oneself, and makes micro nano structure layer 15 have the function of repellency.Like desire anti-reflection function to be arranged, then can on micro-nano rice structure sheaf 15, go again and plate a metal level 17 to promote light transmittance and to reduce the inner face reflectivity.In addition, metal level 17 surfaces can add plating dura mater (hard coating) protective layer (Fig. 5 is not shown) again.
Micro nano structure of the present invention uses the individual layer plated film; Be different from the multicoating of known structure, so can obtain the visual angle of broad and lower cost, and it be low to process temperature; Be suitable for plastic basis material; Processing procedure does not need vacuum environment, and base material need not done pre-treatment, and the structure tack is high and have a higher pollution resistance.
In addition, the backlight module of solar light-collecting module of the present invention and known side-light type relatively, the backlight module of known side-light type will be located at the light of light source of LGP side via the front of LGP guiding LGP; And as a kind of area source; The backlight module of known side-light type except LGP, the assembly that is installed on the reflecting plate of LGP bottom in addition and is installed on the diffusion light such as diffusion sheet, prismatic lens of LGP top, but solar light-collecting module of the present invention; Light is the front entering by light guide base plate; Via micro-structural light is reflexed to the solar chip of side, assemblies such as reflecting plate and diffuser plate are not installed, the micro-structural of backlight module is discontinuous structure in addition; And the present invention is in order to improve collection efficiency, and micro-structural is continuous structure.
Though the present invention discloses as above with preferred embodiment; Right its is not in order to limit the present invention; Anyly have the knack of this art; Do not breaking away from the spirit and scope of the present invention, when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking the scope that the accompanying Claim book defined.
Claims (21)
1. a solar light-collecting module is characterized in that, comprising:
One light guide base plate comprises a first surface, a second surface and a plurality of side, and wherein this first surface is in opposite directions in this second surface, and this side is adjacent to this first surface and this second surface, and a micro-structural is formed on this second surface; And
At least one solar chip; Be arranged on one of them the position at least near these a plurality of sides, sunlight penetrates this first surface earlier, arrives this second surface then; And by this micro-structural with sunlight refraction or reflex to this side, and absorb by this solar chip;
Wherein this micro-structural be shaped as parallel strip structure, be parallel in these a plurality of sides at least one of them, and the section of this strip structure is a triangle;
Wherein make vertical line with triangular apex and extend, be divided into angle A and angle B, wherein angle A is 80 degree, and angle B is the 40-80 degree.
2. solar light-collecting module according to claim 1 is characterized in that this light guide base plate is to process with translucent material.
3. solar light-collecting module according to claim 1 is characterized in that, this solar chip is to be located on this side parallel with this strip structure.
4. solar light-collecting module according to claim 1 is characterized in that, this solar chip can be processed by the material of III on silicon or the periodic table or V family.
5. solar light-collecting module according to claim 1 is characterized in that the distance of this solar chip and this side is less than 1mm.
6. solar light-collecting module according to claim 1; It is characterized in that; This first surface coating repellency material, this repellency material can be Kynoar, polysulfones, contains the reaction modification agent of polymerization anhydride, gathers silicone rubber, acrylonitrile-butadiene-styrene copolymer, polytetrafluoroethylene.
7. solar light-collecting module according to claim 1 is characterized in that this first surface has a micro nano structure, and it comprises a nanostructured layers, is formed on this light guide base plate.
8. solar light-collecting module according to claim 7 is characterized in that, this micro nano structure is the projection or the circular projection of pyramid.
9. solar light-collecting module according to claim 7; It is characterized in that this nanostructured layers is that a plurality of sectional areas are up-small and down-big three-dimensional structure continuous distribution and form, wherein; The cycle of these a plurality of three-dimensional structures is 100～600nm, highly is 100～750nm.
10. solar light-collecting module according to claim 7 is characterized in that this micro nano structure also comprises a metal level, is formed on this nanostructured layers.
11. solar light-collecting module according to claim 10 is characterized in that, the material of this metal level is gold, silver, aluminium, nickel, copper, chromium, tin oxide or tin indium oxide.
12. solar light-collecting module according to claim 10 is characterized in that, this metal layer thickness is less than 150nm.
13. solar light-collecting module according to claim 10 is characterized in that, this micro nano structure also comprises a dura mater protective layer, is plated on the surface of this metal level.
14. a solar light-collecting module is characterized in that, comprising:
One light guide base plate comprises a first surface, a second surface and a plurality of side, and wherein this first surface is in opposite directions in this second surface, and this side is adjacent to this first surface and this second surface, and a micro-structural is formed on this first surface; And
At least one solar chip; Be arranged on one of them the position at least near these a plurality of sides, sunlight penetrates this first surface earlier, arrives this second surface then; And by this micro-structural with sunlight refraction or reflex to this side, and absorb by this solar chip;
Wherein this micro-structural be shaped as parallel strip structure, be parallel in these a plurality of sides at least one of them, and the section of this strip structure is a triangle;
Wherein make vertical line with triangular apex and extend, be divided into angle A and angle B, wherein angle A is 80 degree, and angle B is the 20-30 degree.
15. solar light-collecting module according to claim 14 is characterized in that, this light guide base plate is to process with translucent material.
16. solar light-collecting module according to claim 15 is characterized in that, this solar chip is located on this side parallel with this strip structure.
17. solar light-collecting module according to claim 14 is characterized in that, this solar chip can be processed by the material of III on silicon or the periodic table or V family.
18. solar light-collecting module according to claim 14 is characterized in that, the distance of this solar chip and this side is less than 1mm.
19. solar light-collecting module according to claim 14; It is characterized in that; This first surface coating repellency material, this repellency material can be Kynoar, polysulfones, contains the reaction modification agent of polymerization anhydride, gathers silicone rubber, acrylonitrile-butadiene-styrene copolymer, polytetrafluoroethylene.
20. solar light-collecting module according to claim 14 is characterized in that, has a micro nano structure on this second surface.
21. solar light-collecting module according to claim 20 is characterized in that, this micro nano structure is the projection or the circular projection of pyramid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101776885A CN101740652B (en) | 2008-11-24 | 2008-11-24 | Solar light-collecting module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101776885A CN101740652B (en) | 2008-11-24 | 2008-11-24 | Solar light-collecting module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101740652A CN101740652A (en) | 2010-06-16 |
| CN101740652B true CN101740652B (en) | 2012-02-15 |
Family
ID=42463801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101776885A Active CN101740652B (en) | 2008-11-24 | 2008-11-24 | Solar light-collecting module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101740652B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102544172B (en) * | 2010-12-30 | 2015-10-21 | 财团法人工业技术研究院 | Focusing-type solar energy light guide module |
| CN102053354B (en) * | 2011-01-26 | 2012-10-10 | 陕西科技大学 | Directing-plane lateral-irradiation solar energy condensation body based on total reflection |
| CN102208471A (en) * | 2011-05-17 | 2011-10-05 | 林胜军 | Solar energy stack light guide module |
| TWI470176B (en) * | 2011-12-14 | 2015-01-21 | Light concentrating and power generating window set and light concentrating and power generating module thereof | |
| CN103516302B (en) * | 2012-06-15 | 2015-11-18 | 聚森股份有限公司 | Light harvesting electricity generation module |
| CN103580600A (en) * | 2012-07-18 | 2014-02-12 | 利科光学股份有限公司 | Mobile device with solar energy light source concentration |
| CN103929125A (en) * | 2013-01-11 | 2014-07-16 | 财团法人工业技术研究院 | Light collecting module |
| CN103881600B (en) * | 2014-02-25 | 2016-01-20 | 明基材料有限公司 | Guide-lighting adhesive tape |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4344417A (en) * | 1980-10-21 | 1982-08-17 | Jan Malecek | Solar energy collector |
| CN1447134A (en) * | 2002-03-25 | 2003-10-08 | 三洋电机株式会社 | Anti-reflection member |
| CN1734324A (en) * | 2004-08-02 | 2006-02-15 | 凛宜股份有限公司 | Light guide plate with analogous triangular prism structure |
| CN201029095Y (en) * | 2007-02-08 | 2008-02-27 | 张如琨 | Light-collecting type photovoltaic battery component |
-
2008
- 2008-11-24 CN CN2008101776885A patent/CN101740652B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4344417A (en) * | 1980-10-21 | 1982-08-17 | Jan Malecek | Solar energy collector |
| CN1447134A (en) * | 2002-03-25 | 2003-10-08 | 三洋电机株式会社 | Anti-reflection member |
| CN1734324A (en) * | 2004-08-02 | 2006-02-15 | 凛宜股份有限公司 | Light guide plate with analogous triangular prism structure |
| CN201029095Y (en) * | 2007-02-08 | 2008-02-27 | 张如琨 | Light-collecting type photovoltaic battery component |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2000-221279A 2000.08.11 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101740652A (en) | 2010-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101740652B (en) | Solar light-collecting module | |
| EP2762930B1 (en) | Light-condensing film, solar cell module, and transfer mold | |
| TW201023379A (en) | Light concentrating module | |
| CN101431115B (en) | Solar cell panel and manufacturing method thereof | |
| TWI382551B (en) | Solar concentrating module | |
| JP5131791B2 (en) | Condensing film and solar cell module | |
| US20100180929A1 (en) | Photovoltaic (pv) enhancement films for enhancing optical path lengths and for trapping reflected light | |
| CN102376810B (en) | Solar system and solar tracking method for solar system | |
| US20110171773A1 (en) | Method for Making a Planar Concentrating Solar Cell Assembly with Silicon Quantum Dots | |
| US20160172518A1 (en) | Reflective microstructured films with microstructures having curved surfaces, for use in solar modules | |
| TWI447923B (en) | Transmittance enhancement film and the solar cell module comprising the same | |
| WO2011030858A1 (en) | Light-concentrating film, method for producing same, focusing element, solar cell, and focusing method | |
| KR101133058B1 (en) | Solar cell module | |
| JPWO2009005083A1 (en) | Film-integrated condensing film, solar cell and solar cell module | |
| US20160172517A1 (en) | Reflecting films with rounded microstructures for use in solar modules | |
| CN101752440B (en) | Light-source light harvesting module | |
| CN108169829A (en) | Photovoltaic reflective membrane and preparation method thereof | |
| CN1941421A (en) | Solar battery with scatter | |
| JP2013115216A (en) | Solar cell backside sheet and solar cell module | |
| JP2012209514A (en) | Solar battery module | |
| CN202084568U (en) | Low-concentration equipment for solar cell | |
| JP2012204489A (en) | Reflection protective sheet and method of manufacturing the same, and semiconductor power generation device | |
| CN202583587U (en) | Light collecting device | |
| JP2006041168A (en) | Solar battery module and method for manufacturing same | |
| Angel et al. | Embossed sheet glass lens arrays for hybrid PV modules |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |