US20080190415A1 - Liquid inserted lens and solar panel focusing system - Google Patents
Liquid inserted lens and solar panel focusing system Download PDFInfo
- Publication number
- US20080190415A1 US20080190415A1 US11/704,719 US70471907A US2008190415A1 US 20080190415 A1 US20080190415 A1 US 20080190415A1 US 70471907 A US70471907 A US 70471907A US 2008190415 A1 US2008190415 A1 US 2008190415A1
- Authority
- US
- United States
- Prior art keywords
- lens
- liquid
- recited
- solar panel
- convex lens
- 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.)
- Abandoned
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 48
- 239000007787 solid Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 15
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 229920002972 Acrylic fiber Polymers 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- 238000003491 array Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 4
- 239000005304 optical glass Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor 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
- H01L31/04—Semiconductor 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
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0543—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the refractive type, e.g. lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
-
- 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
- Y02E10/52—PV systems with concentrators
Definitions
- the present invention relates to a liquid inserted lens.
- a liquid inserted lens and solar panel focus system In particular, to a liquid inserted lens and solar panel focus system.
- Solar panel is an important power source in the future.
- the structure and material used are improving continuously.
- the efficiency of the solar cell has reached above 20% or more. Focusing and heat dissipation are the targets of development for increasing the output current of the solar cell.
- a solar energy transformer by using focus light through liquid is a solar cell to be inserted into a liquid, Thus wetting the solar cell and improving the focusing of light by refraction and reflection in the liquid to increase the output current.
- the technology used in U.S. Pat. No. 4,172,740 to Campbell, 111 et al. is also immerses the solar cells in a bath of liquid formed to serve as a lens, but additionally includes a method for preheating the interior thereof.
- the converting unit is preferably equipped with light gathering and focusing means thereby providing coherent optically output.
- Kirpich et al. in U.S. Pat. No. 4,491,681 teaches a separate structures for electrical insulation and thermal conduction are established within a liquid cooled, linear focus solar cell receiver for use with parabolic or Fresnel optical concentrators.
- the receiver includes a V-shaped aluminum extrusion having a pair of outer faces each formed with a channel receiving a string of solar cells in thermal contact with the extrusion.
- a solar concentrator having a housing that supports at least one photovoltaic cell therein, a primary optical concentrator is provided in the form of a Fresnel lens.
- the Fresnel lens has a central facet and a plurality of adjacent facets of varying widths, the width of each successive adjacent facet decreasing in the direction away from the central facet.
- FIG. 1 is a schematic diagram of a glass convex lens.
- the parallel sun light 104 is concentrated by the glass convex lens 102 to form concentrate light 106 , the focus point is P.
- the drawbacks of the glass convex lens 102 are its heavy mass and the higher cost of glass material. Although immerses the solar cells in a bath of liquid have the effect of heat transfer and light focusing, the focusing ability is not enough.
- the present invention thus provides a solar panel focus system to satisfy the focusing necessary.
- a solar panel is placed between a liquid inserted convex lens and the focus point thereof, to transform the concentrated sun light into electric energy.
- a first aspect of the present invention teaches a structure of liquid inserted lens, including a hollow transparent solid housing, with the shape of a lens for inserting liquid inside thereof to decrease the weight of the lens.
- the hollow transparent solid housing is glass, transparent plastic, quartz or acrylic fiber.
- the thickness of the hollow transparent solid housing is between 0.3 mm to 8 mm, to support the gravity force and violence damage.
- the lens is a convex lens, concave lens or a triangular prism.
- a liquid is inserted inside the hollow transparent solid housing to form a lens.
- the liquid is water, ethanol, benzene, ceder oil or carbon disulfide.
- Another preferred embodiment of the present invention teaches a solar panel focus system, including a liquid inserted convex lens, concentrating the sun light on a solar panel; a solar panel, constituted by solar cell arrays, is placing between said liquid inserted convex lens and the focus point of said liquid inserted convex lens to transform the concentrated sun light into electric energy.
- FIG. 1 is a schematic diagram of a glass convex lens of the prior art.
- FIG. 2 illustrates the cross sectional view of the structure of a liquid inserted lens in according to one embodiment of the present invention.
- FIG. 3 is a schematic diagram of a liquid inserted convex lens in according to another embodiment of the present invention.
- FIG. 4 is a schematic diagram of a solar panel focus system in 10 according to another embodiment of the present invention.
- FIG. 2 illustrates the cross sectional view of the structure of a liquid inserted lens in according to one embodiment of the present invention.
- a liquid inserted lens 202 has a hollow transparent solid housing 208 , with the shape of a lens for inserting liquid inside.
- the solid housing is a convex lens, the radius of curvature of the upper surface R 1 , with C 1 as the center of curvature; the radius of curvature of the lower surface R 2 , with C 2 as the center of curvature.
- the lens can have the shape for other performance, such as a concave lens or a triangular prism.
- the material of the hollow transparent solid housing 208 is glass, transparent plastic, quartz or acrylic fiber for decreasing the weight of the lens.
- the thickness d of the hollow transparent solid housing 208 is between 0.3 mm to 8 mm, which can support the gravity force and violence damage.
- a liquid 210 is inserted into the hollow transparent solid housing to form a lens.
- the inserted liquid is liquid is water, ethanol, benzene, ceder oil or carbon disulfide.
- the index of refraction of optical glass is 1.51201 and the index Of refraction of water is 1.344661, the difference is not so much and can be compensated by adjusting the radius of curvature.
- the other liquid used is shown in Table 1:
- the inserted liquid with index of refraction close to optical glass is benzene, ceder oil or carbon disulfide, but the cost is too height, and has environment protection problem, thus it is prefer to use water.
- FIG. 3 is a schematic diagram of a liquid inserted convex lens in according to another embodiment of the present invention.
- a convex lens 202 has a hollow transparent solid housing 208 and inserted with liquid 210 , the parallel sun light 304 is concentrated by the liquid inserted convex lens 202 to form concentrate light 306 , the focus point is P.
- FIG. 4 is a schematic diagram of a solar panel focus system in according to another embodiment of the present invention.
- a solar panel 406 is placed between the convex lens 202 and the focus point of the convex lens.
- the position of the solar panel is selected such that after the sun light 402 go through the convex lens 202 and form a concentrate light 404 , the solar panel can accept all of the concentrate light 404 .
- the distance from the convex lens 202 is larger and is closer to the focus point P.
- the surface area ratio of the convex/lens the solar panel is 2:1, the solar panel should be positioned at the middle between the convex lens 202 and the focus point P of the convex lens, as shown in FIG. 4 .
Abstract
The present invention discloses a liquid inserted lens and solar panel focus system. Liquid such as water is inserted into a transparent solid casing with the shape of a convex lens to form a convex lens. A solar panel is placed between the convex lens and the focus point of the convex lens, such that the sunlight can be focus on the solar cells to increase light intensity and produce more electric energy. This structure reduces the weight of the lens and its cost, and can be used in the focusing of solar panel system or other shape of lens for different application such as a photo-telescope, optical microscope or triangular prism to reduce the weight of the lens.
Description
- 1. Field of the Invention
- The present invention relates to a liquid inserted lens. In particular, to a liquid inserted lens and solar panel focus system.
- 2. Description of the Related Art
- Solar panel is an important power source in the future. In order to increase the efficiency of the solar cell, the structure and material used are improving continuously. The efficiency of the solar cell has reached above 20% or more. Focusing and heat dissipation are the targets of development for increasing the output current of the solar cell.
- The technology used in R.O.C.(Taiwan) PAT. NO. 00544945 to Tanaka et al. “A solar energy transformer by using focus light through liquid” is a solar cell to be inserted into a liquid, Thus wetting the solar cell and improving the focusing of light by refraction and reflection in the liquid to increase the output current.
- The technology used in U.S. Pat. No. 4,081,289 to Campbell, 111 et al. is a system for extracting energy from the sun's rays including a bank of solar energy cells is immersed in a bath of liquid formed to serve as a lens, concentrating the sun rays on the cells, and transmitting heat away from the cells.
- The technology used in U.S. Pat. No. 4,172,740 to Campbell, 111 et al. is also immerses the solar cells in a bath of liquid formed to serve as a lens, but additionally includes a method for preheating the interior thereof. The converting unit is preferably equipped with light gathering and focusing means thereby providing coherent optically output.
- Kirpich et al. in U.S. Pat. No. 4,491,681, teaches a separate structures for electrical insulation and thermal conduction are established within a liquid cooled, linear focus solar cell receiver for use with parabolic or Fresnel optical concentrators. The receiver includes a V-shaped aluminum extrusion having a pair of outer faces each formed with a channel receiving a string of solar cells in thermal contact with the extrusion.
- Olah et al. in U.S. Pat. No. 6,399,874, “Solar energy module and fresnel lens for use in same” teaches a solar concentrator having a housing that supports at least one photovoltaic cell therein, a primary optical concentrator is provided in the form of a Fresnel lens. The Fresnel lens has a central facet and a plurality of adjacent facets of varying widths, the width of each successive adjacent facet decreasing in the direction away from the central facet.
- The prior arts make use of glass to focus the light. As shown in
FIG. 1 .FIG. 1 is a schematic diagram of a glass convex lens. When the glassconvex lens 102 is focusing, theparallel sun light 104 is concentrated by the glassconvex lens 102 to formconcentrate light 106, the focus point is P. The drawbacks of the glassconvex lens 102 are its heavy mass and the higher cost of glass material. Although immerses the solar cells in a bath of liquid have the effect of heat transfer and light focusing, the focusing ability is not enough. - There is a need to provide a lens to increase the focusing effect, cost down by using less glass and decrease the weight of the lens such that it is easy to install. The present invention thus provides a solar panel focus system to satisfy the focusing necessary.
- It is therefore an object of the invention to provide a structure of liquid inserted lens. By inserting liquid inside a hollow transparent solid housing, such as water, to form a lens to cost down by using less glass and decrease the weight of the lens such that it is easy to install.
- It is another object of the invention to provide a solar panel focus system. A solar panel is placed between a liquid inserted convex lens and the focus point thereof, to transform the concentrated sun light into electric energy.
- A first aspect of the present invention teaches a structure of liquid inserted lens, including a hollow transparent solid housing, with the shape of a lens for inserting liquid inside thereof to decrease the weight of the lens. The hollow transparent solid housing is glass, transparent plastic, quartz or acrylic fiber. The thickness of the hollow transparent solid housing is between 0.3 mm to 8 mm, to support the gravity force and violence damage. The lens is a convex lens, concave lens or a triangular prism. A liquid is inserted inside the hollow transparent solid housing to form a lens. The liquid is water, ethanol, benzene, ceder oil or carbon disulfide.
- Another preferred embodiment of the present invention teaches a solar panel focus system, including a liquid inserted convex lens, concentrating the sun light on a solar panel; a solar panel, constituted by solar cell arrays, is placing between said liquid inserted convex lens and the focus point of said liquid inserted convex lens to transform the concentrated sun light into electric energy.
- The foregoing and other advantages of the invention will be more fully understood with reference to the description of the best embodiment and the drawing wherein:
-
FIG. 1 is a schematic diagram of a glass convex lens of the prior art. -
FIG. 2 illustrates the cross sectional view of the structure of a liquid inserted lens in according to one embodiment of the present invention. -
FIG. 3 is a schematic diagram of a liquid inserted convex lens in according to another embodiment of the present invention. -
FIG. 4 is a schematic diagram of a solar panel focus system in 10 according to another embodiment of the present invention. - Refer to
FIG. 2 .FIG. 2 illustrates the cross sectional view of the structure of a liquid inserted lens in according to one embodiment of the present invention. A liquid insertedlens 202 has a hollow transparentsolid housing 208, with the shape of a lens for inserting liquid inside. In this embodiment, the solid housing is a convex lens, the radius of curvature of the upper surface R1, with C1 as the center of curvature; the radius of curvature of the lower surface R2, with C2 as the center of curvature. The lens can have the shape for other performance, such as a concave lens or a triangular prism. The material of the hollow transparentsolid housing 208 is glass, transparent plastic, quartz or acrylic fiber for decreasing the weight of the lens. The thickness d of the hollow transparentsolid housing 208 is between 0.3 mm to 8 mm, which can support the gravity force and violence damage. Aliquid 210 is inserted into the hollow transparent solid housing to form a lens. The inserted liquid is liquid is water, ethanol, benzene, ceder oil or carbon disulfide. The index of refraction of optical glass is 1.51201 and the index Of refraction of water is 1.344661, the difference is not so much and can be compensated by adjusting the radius of curvature. The other liquid used is shown in Table 1: -
TABLE 1 Index of Refraction n Optical Glass Borocrown BK1 1.51201 Dense crown SKI 1.61282 Quartzglass 1.4601 Frint glaass 1.61681 Liquid Water 1.344661 Ethanol 1.365 Benzene 1.50545 ceder oil 1.5180 carbon disulfide 1.635 - From Table 1, The inserted liquid with index of refraction close to optical glass is benzene, ceder oil or carbon disulfide, but the cost is too height, and has environment protection problem, thus it is prefer to use water.
- Refer to
FIG. 3 .FIG. 3 is a schematic diagram of a liquid inserted convex lens in according to another embodiment of the present invention. Aconvex lens 202 has a hollow transparentsolid housing 208 and inserted withliquid 210, theparallel sun light 304 is concentrated by the liquid insertedconvex lens 202 to formconcentrate light 306, the focus point is P. - Refer to
FIG. 4 .FIG. 4 is a schematic diagram of a solar panel focus system in according to another embodiment of the present invention. Right under theconvex lens 202 with a hollow transparentsolid housing 208 and inserted withliquid 210, asolar panel 406 is placed between theconvex lens 202 and the focus point of the convex lens. The position of the solar panel is selected such that after thesun light 402 go through theconvex lens 202 and form aconcentrate light 404, the solar panel can accept all of theconcentrate light 404. For a smallsolar panel 406, the distance from theconvex lens 202 is larger and is closer to the focus point P. For example, the surface area ratio of the convex/lens the solar panel is 2:1, the solar panel should be positioned at the middle between theconvex lens 202 and the focus point P of the convex lens, as shown inFIG. 4 . - Although specific embodiments of the invention have been disclosed, it will be understood by those having skill in the art that minor changes can be made to the form and details of the specific embodiments disclosed herein, without departing from the scope of the invention. The embodiments presented above are for purposes of example only and are not to be taken to limit the scope of the appended claims.
Claims (15)
1. A structure of liquid inserted lens, comprising:
a hollow transparent solid housing, with the shape of a lens for 5 inserting liquid inside thereof to decrease the weight of the lens;
a liquid, inserting inside said hollow transparent solid housing.
2. A structure as recited in claim 1 , the material of said hollow transparent solid housing is glass.
3. A structure as recited in claim 1 , the material of said hollow transparent solid housing is transparent plastic.
4. A structure as recited in claim 1 , the material of said hollow transparent solid housing is quartz.
5. A structure as recited in claim 1 , the material of said hollow transparent solid housing is acrylic fiber.
6. A structure as recited in claim 1 , wherein the thickness of said hollow transparent solid housing is between 0.3 mm to 8 mm.
7. A structure as recited in claim 1 , wherein said lens is a convex lens.
8. A structure as recited in claim 1 , wherein said lens is a concave lens.
9. A structure as recited in claim 1 , wherein said lens is a triangular prism.
10. A structure as recited in claim 1 , wherein said liquid is water.
11. A structure as recited in claim 1 , wherein said liquid is ethanol.
12. A structure as recited in claim 1 , wherein said liquid is benzene.
13. A structure as recited in claim 1 , wherein said liquid is ceder oil.
14. A structure as recited in claim 1 , wherein said liquid is carbon disulfide.
15. A solar panel focus system, comprising:
a liquid inserted convex lens, concentrating the sun light on a solar panel;
a solar panel, constituted by solar cell arrays, is placing between said liquid inserted convex lens and the focus point of said liquid inserted convex lens to transform the concentrated sun light into electric energy.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/704,719 US20080190415A1 (en) | 2007-02-09 | 2007-02-09 | Liquid inserted lens and solar panel focusing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/704,719 US20080190415A1 (en) | 2007-02-09 | 2007-02-09 | Liquid inserted lens and solar panel focusing system |
Publications (1)
Publication Number | Publication Date |
---|---|
US20080190415A1 true US20080190415A1 (en) | 2008-08-14 |
Family
ID=39684785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/704,719 Abandoned US20080190415A1 (en) | 2007-02-09 | 2007-02-09 | Liquid inserted lens and solar panel focusing system |
Country Status (1)
Country | Link |
---|---|
US (1) | US20080190415A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102820360A (en) * | 2011-06-09 | 2012-12-12 | 刘莹 | System capable of improving photic strength of photovoltaic system and cleaning photic face |
CN110198397A (en) * | 2019-05-31 | 2019-09-03 | 维沃移动通信有限公司 | Eyeglass, camera and mobile terminal |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4069812A (en) * | 1976-12-20 | 1978-01-24 | E-Systems, Inc. | Solar concentrator and energy collection system |
US4081289A (en) * | 1975-12-24 | 1978-03-28 | Campbell Iii William Patrick | Solar energy system |
US5217285A (en) * | 1991-03-15 | 1993-06-08 | The United States Of America As Represented By United States Department Of Energy | Apparatus for synthesis of a solar spectrum |
US5514466A (en) * | 1991-02-15 | 1996-05-07 | Toray Industries, Inc. | Plastic optical articles |
US6147751A (en) * | 1998-10-21 | 2000-11-14 | Visionix Ltd. | Lens refractometer |
US20020003584A1 (en) * | 1999-06-15 | 2002-01-10 | Philip Kossin | Leakproof underwater digital camera |
US20060041067A1 (en) * | 2002-11-11 | 2006-02-23 | Mitsubishi Rayon Co., Ltd. | Acrylic resin, resin boards, transparent electrode boards for touch panels, touch panels, and processes for production of them |
-
2007
- 2007-02-09 US US11/704,719 patent/US20080190415A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4081289A (en) * | 1975-12-24 | 1978-03-28 | Campbell Iii William Patrick | Solar energy system |
US4069812A (en) * | 1976-12-20 | 1978-01-24 | E-Systems, Inc. | Solar concentrator and energy collection system |
US5514466A (en) * | 1991-02-15 | 1996-05-07 | Toray Industries, Inc. | Plastic optical articles |
US5217285A (en) * | 1991-03-15 | 1993-06-08 | The United States Of America As Represented By United States Department Of Energy | Apparatus for synthesis of a solar spectrum |
US6147751A (en) * | 1998-10-21 | 2000-11-14 | Visionix Ltd. | Lens refractometer |
US20020003584A1 (en) * | 1999-06-15 | 2002-01-10 | Philip Kossin | Leakproof underwater digital camera |
US20060041067A1 (en) * | 2002-11-11 | 2006-02-23 | Mitsubishi Rayon Co., Ltd. | Acrylic resin, resin boards, transparent electrode boards for touch panels, touch panels, and processes for production of them |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102820360A (en) * | 2011-06-09 | 2012-12-12 | 刘莹 | System capable of improving photic strength of photovoltaic system and cleaning photic face |
CN110198397A (en) * | 2019-05-31 | 2019-09-03 | 维沃移动通信有限公司 | Eyeglass, camera and mobile terminal |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101902374B1 (en) | An solar power generation unit using optical fiber and system using the unit | |
US20140159636A1 (en) | Solar energy harvesting skylights and windows with integrated illumination | |
JP2006344964A (en) | Photovoltaic force concentrating device of solar energy system | |
US20140158197A1 (en) | Tri-functional light and energy generating panel system | |
US20090314347A1 (en) | Solar multistage concentrator, and greenhouse | |
EP3455886B1 (en) | Optomechanical system for capturing and transmitting incident light with a variable direction of incidence to at least one collecting element and corresponding method | |
CN101169489A (en) | Liquid filled lens and solar energy board condensing system | |
CN202134560U (en) | Ultra-thin solar high concentrated photovoltaic cell assembly | |
WO2013002537A2 (en) | Concentrating solar cell | |
JPS56126981A (en) | Solar power generating device | |
US20080190415A1 (en) | Liquid inserted lens and solar panel focusing system | |
WO2017164670A1 (en) | Solar photovoltaic power generation module and generation device capable of high efficiency and high concentration | |
KR20110123419A (en) | Planar type high concentration photovoltaic power generator module and sun tracker using this module | |
US20120000509A1 (en) | Multi-directional solar energy collector system | |
CN203608146U (en) | Flat type solar concentrator | |
WO2011083907A2 (en) | Light guide device having plurality of channels | |
US20090320901A1 (en) | Concentration photovoltaic cell system with light guide | |
EP1953573A1 (en) | A liquid inserted lens and solar panel focusing system | |
WO2011087194A1 (en) | Solar light collecting device | |
CN209982433U (en) | Non-tracking concentrating photovoltaic power generation device | |
KR101205462B1 (en) | Light Guide Type CPV Module with Bifacial Solar cell | |
US7206142B1 (en) | Refractive spectrum splitting concentrator system | |
US20110088751A1 (en) | Non-imaging radiant energy concentrator | |
JP2011198825A (en) | Solar energy generator | |
US10797638B2 (en) | Planar solar concentrator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: PAUL & CHARLENE INVESTMENT, INC., TAIWAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:PEI, PAUL;REEL/FRAME:018994/0050 Effective date: 20070110 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |