CN201059027Y - Amorphous silicon solar energy curtain wall photovoltaic hollow glass - Google Patents
Amorphous silicon solar energy curtain wall photovoltaic hollow glass Download PDFInfo
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- CN201059027Y CN201059027Y CNU2007201199272U CN200720119927U CN201059027Y CN 201059027 Y CN201059027 Y CN 201059027Y CN U2007201199272 U CNU2007201199272 U CN U2007201199272U CN 200720119927 U CN200720119927 U CN 200720119927U CN 201059027 Y CN201059027 Y CN 201059027Y
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- hollow glass
- elastic sheet
- electroconductive elastic
- curtain wall
- solar energy
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Abstract
The utility model discloses a photovoltaic component formed by frame type noncrystallosilicon solar battery, which is arranged inside hollow glass to form solar energy photovoltaic hollow glass and belongs to the renewable energy resource application technical field. The utility model aims to manufacture a solar battery plate and a conductive part into the photovoltaic component which is then arranged inside the hollow glass for sealing and can be connected with an external power source or load on the basis of maintaining the structure of the prior hollow glass. The technical characteristics of the utility model are that: U-shaped or W-shaped conductive elastic plates both sides of which are provided with symmetrical N-shaped edgefolds are used to closely press the solar battery into a hollow glass frame, and an interior casing is in seamless connection through an insulating choke plug taking the shape of a cross on the upper part and a pane on the lower part. The utility model has the advantages of capability of saving a great deal of assembly time, and simple and flexible structure and convenient assembly of an electrode connector of a connecting wire.
Description
Technical field
The utility model discloses the photovoltaic component that a kind of frame type non-crystal silicon solar cell constitutes, be built in and constitute solar photovoltaic hollow glass in the hollow glass, belong to the regenerative resource applied technical field.
Background technology
At present, owing to the attention to the building energy conservation product, demand is also increasing, and the degree of solar cell and architecture-integral is also more and more higher.As the BIPV (Building Integrated PV) product, solar cell becomes functional material with combining of constructional materials, absorb solar electrical energy generation, both attractive in appearance, environmental protection again, product is also more and more abundanter, if can generate electricity, sunshade, again can be heat insulation, the solar photovoltaic hollow glass of sound insulation, a lot of kinds have appearred now, wherein there is utility model patent ZL200410028002.8 " a kind of solar photovoltaic hollow glass and manufacture method thereof " to disclose the improvement of frame type photovoltaic hollow glass, the battery bar is placed and is presented certain angle, converts electric energy to so that absorb solar radiation the biglyyest.And for example utility model patent ZL200510101146.6 " Built-in Photovoltaic Grille Insulating Glass " develop remote control or manual a kind of can rotating bezel posture embedded with solar battery bar, be adapted at different location, different time, Various Seasonal, can both adjust solar cell bar angle at any time and make the sunshine vertical incidence, generate electricity to obtain the maximization photoelectric transformation efficiency.Along with the industrialization process of solar photovoltaic building material is accelerated, this just needs the solar photovoltaic building product to present diversity and standardization, as utility model patent ZL200510034904.7 " a kind of combined photoelectric template that is used for cladding glass " is exactly to have adopted a kind of standardized parts, a kind of quick plug connector, can extend the fast size of photovoltaic hollow glass shortens process time greatly.Help the product component standardization like this and produce in batches, the cost performance height satisfies different clients' different requirements.
The utility model content
At above-mentioned analysis, though prior art has had multiple choices, it is simple, cheap that the utility model also will be sought a kind of function, the product that functional objective is strong, simple in structure, easily manufactured, with low cost.The technical problems to be solved in the utility model is how to make standardization, the simplification of product component and solar module can be installed apace, extraction electrode transmission of electricity after each assembly electrode is concentrated.
The purpose of this utility model is on the basis that keeps original hollow glass structure, framework in the former hollow glass is compressed solar cell the good interior electrode connection of formation conduction and draws external electrode by elastomeric element, the inner frame seamless link is become the photovoltaic component of a generating by the plug of insulation.Purpose also is photovoltaic component is assemblied in the hollow glass and encapsulates, and can be connected with external power source or load.
For realizing the utility model task, to technical problem set forth above is to solve like this: a kind of non-crystal silicon solar energy curtain wall photovoltaic hollow glass, comprise mainly and being constituted by inner layer glass, glass outer and photovoltaic component, it is characterized in that elastomeric element is pressed on solar cell in the frame groove of inside casing, forming the good interior electrode of conduction connects, and draw external electrode, and by the plug that insulate the inside casing seamless link is become an integral body, can export generating.Electroconductive elastic sheet is pressed on inside casing to solar cell and forms good interior electrode connection, draws external electrode by interior electrode parallel connection, insulation plug and frame seamless link, the photovoltaic component that form an encapsulation, insulate.Corrugated electroconductive elastic sheet with the electrode of solar panel or solar cell bar just/negative being pressed in the conductive bezels that extrusion profile makes, the plug of insulation and frame form seamless link, and left and right frame is separated into the positive and negative electrode of mutually insulated, by corrugated electroconductive elastic sheet with electrode just/negative parallel connection, and be connected with the metal electrode head that is fixed on conductive bezels outboard end part, draw the external power cord connector lug.
Implementing the good effect that the utility model produces is to save a large amount of installation times, and it is simple in structure, flexible for the link electrode connector lug, is convenient to assembling.The reliability height, low cost of manufacture can improve the efficient of large-scale production.The product function target is strong, more meets the single user of ask for something.
Description of drawings
Fig. 1, be structural representation of the present utility model.
Fig. 2, be A-A sectional view among Fig. 1.
Fig. 3, be B-B sectional view among Fig. 1.
Fig. 4, be 4 sectional view among Fig. 1.
Fig. 5, be the shaft side figure of 5 plugs among Fig. 1.
Fig. 6, be 9 shaft side figure among Fig. 1.
Fig. 7, be the sectional view of the utility model embodiment 1.
Fig. 8, be the shaft side figure of the another kind of single entry electroconductive elastic sheet 9 ' among Fig. 6.
Fig. 9, be the shaft side figure of 12 among Fig. 6.
Figure 10, be 7 axonometric drawing among Fig. 1.
Figure 11, be another embodiment schematic diagram of the present utility model.
Figure 12, be solar cell photovoltaic that the utility model the constitutes schematic diagram that generates electricity by way of merging two or more grid systems.
Further specify schematic diagram of the present utility model below in conjunction with accompanying drawing.See Fig. 1-3, glass outer 1, the solar cell bar 2 of photovoltaic component 2 or solar panel 2, aluminium parting bead 3 deserves to be called again, the aluminium parting bead 3 of lower frame, solar photovoltaic hollow glass among Fig. 1, mainly by inner layer glass 10, glass outer 1 and photovoltaic component constitute, this photovoltaic component comprises the left side of inside casing, left frame, see that Fig. 4 is a conductive bezels 4, a kind of metal extrusion profile, the both sides opening of cross section " worker " font, the open slot that one side is bigger is to be used for inserting and fixed solar battery 2, the sensitive surface of solar cell 2 is adjacent to big opening lower plane 4-2, plane 4-1 is used for inserting pressure electroconductive elastic sheet 9 on big open slot, 4-1 port, plane also has downward little fin 4-3 on big open slot, be used for stopping that being pressed in solar cell 2 just (is bearing) electroconductive elastic sheet 9 on the electrode, it can not be ejected in groove, on the external surface up and down of conductive bezels 4, have minor groove, be used for enhanced leaktightness, apply the first road fluid sealant 11, the open slot 4-4 of opposite side is less, is to connect metallic conduction connector lug 7, claims lead snap joint 7 again, with screw 8 connector lug 7 and electrode outlet line 6 are coupled together, electrode outlet line 6 can connect the output electric energy.See that the electroconductive elastic sheet 9` among Fig. 7 is a kind of monomer-type electroconductive elastic sheet, inner layer glass 10, fluid sealant 11, spacer block 12.Two conductive bezels 4, plug 5 by insulation will be gone up, the aluminium parting bead 3 of lower frame and a left side, right conductive bezels 4 fuses, plug 5 usefulness insulation materials among Fig. 5 are done, plug 5 is " Gu " font, the port hole shape of the bottom 5-1 of " Gu " font and the aluminium parting bead 3 of upper and lower side frame is consistent, plug 5-1 fills in the port holes of bar 3 of frame and prevents that molecular sieve from leaking, the upper port 5-3 of " Gu " font then inserts in one side mouth groove of conductive bezels 4, the intermediate projections part 5-2 of " Gu " font, or the 5-2 that claims to send out blue, the aluminium parting bead 3 and the conductive bezels 4 of upper and lower side frame are separated, can not formed short circuit.Electroconductive elastic sheet 9` crimping in framework, at interval, solar cell in parallel 2 electrodes.Electroconductive elastic sheet is the most basic parts of the present utility model, have conduction, spacing, the function of isolating, these parts have two kinds of structures, the another kind of all-in-one-piece electroconductive elastic sheet 9 that Fig. 6 represents, the cross section is " U " shape waveform that dual-side has symmetrical N shape flanging, it is a symmetrical metal folding spare, there is protruding 9-4 at downward open and flat position, the centre of wave, and the protruding cambered surface top 9-1 of both sides " N " shape is pressed on solar cell 2 respectively or claims just (bear) on the electrode in the big open slot with conductive bezels 4 of photovoltaic component 2.Side elevation 9-2 is used for two adjacent solar cells 2 are separated (as shown in Figure 3), in the two adjacent solar cell 2 middle printing opacity gaps that form, and trough bottom surface, the both sides 9-3 of symmetry is pressed on respectively on the electrode of solar cell 2 on both sides, peak top 9-1 then is pressed on the last plane 4-1 of big open slot of conductive bezels 4, makes solar cell 2 and conductive bezels 4 have excellent contact and electric conductivity.Monomer-type electroconductive elastic sheet 9 ' among Fig. 8 is the wave metalwork of " W " font, the last crest 9`-1 of wave and following crest 9`-2 compress the effect of only playing conductive communication with the big open slot of just (bearing) electrode and section bar frame 4 of solar cell 2 below interior respectively, and the separation of battery, spacing, realize by spacer block 12, spacer block 12 is " T " font, in the two sides of the following cuboid 12-1 of " T " font separately and make it can not move left and right with solar cell 2, and be pressed in below the 12-2 of the top cuboid of " T " font solar cell 2 above it can not be moved up and down, the difference of monolithic electroconductive elastic sheet 9 among monomer-type electroconductive elastic sheet and Fig. 6, monolithic electroconductive elastic sheet 9, the electroconductive elastic sheet 9 ' that is equivalent to two monomer-types, the use that combines of spacer block 12 among monomer-type electroconductive elastic sheet 9 ' and Fig. 9, the effect of being played is identical, adjacent solar cell 2 is isolated, 9 ' of monomer-type electroconductive elastic sheet--1 effect is equivalent to the 9--1 of monolithic electroconductive elastic sheet, also having 9 '--2 effects are equivalent to 9--3, and the symmetry effect with side 9-2 electroconductive elastic sheet 9 limit 12--2 of spacer block 12 both sides is the same, exactly two adjacent solar cells 2 are separated and formed printing opacity gap (as shown in Figure 7), all-in-one-piece electroconductive elastic sheet 9 functions are many, but complex structure, the dimensional requirement strictness.The electroconductive elastic sheet 9 ' of monomer-type, simple in structure, easy to manufacture, install more convenient.Monomer-type electroconductive elastic sheet 9 ' is more suitable in framework installing not at interval, or the photovoltaic component made of monoblock solar panel 4, also need not be at interval.The monomer-type electroconductive elastic sheet 9 ' thus, use more flexible.Fig. 9 represents the spacer block 12 of " T " font, be used with electroconductive elastic sheet 9 ', the "T"-shaped two sides 12-1 of cuboid down at spacer block 12 contacts with photovoltaic component 2 respectively, spacing, isolation, make it can not move left and right, below the 12-2 of the cuboid of the "T"-shaped head of spacer block 12, be pressed in and make it can not move up and down a kind of monomer-type 9 ' that is above the solar cell bar 2.Figure 10 is a terminal 7 fast, one by a sheet of " U " font 7-1 and and the composite member of tubulose " C " the font 7-2 of an opening, sheet " U " type is fixed on the little open slot end of conductive bezels 4 by contact screw 8, the 7-2 of open tubular " C " font derives 2 generated energy of photovoltaic component by electrode outlet line 6 more then with electrode outlet line 6 bandings.
The specific embodiment
Embodiment 1-1
Fig. 7, one concealed frame type curtain wall, the inner layer glass 10 of every cladding glass, glass outer 1 is the white glass of tempering of 1400X800X4mm, the left and right sides conductive bezels 4 of main body frame is that 12mm thick " worker " font is extruded aluminium extruded sections, the middle aluminium parting bead 3 of upper and lower side frame 3 is that 12mm is thick, the big opening length of side of main body frame is 5mm, open height is 8mm, homemade in the buying " TRONY " board trade mark non-crystalline silicon (lamination) solar panel, two non-crystalline silicons of 1220X356X3mm (lamination) solar panel, be built in the framework, 4 phosphor-copper conduction ripple reeds are high 6mm of wave cambered surface of the electroconductive elastic sheet 9 ' of monomer-type, connect non-crystal silicon solar cell plate 2, the plug 5 of 4 insulation respectively with the aluminium parting bead 3 seamless grafting of left and right sides conductive bezels 4 and upper and lower side frame, two spacer block 12 electroconductive elastic sheet 9 ' combinations respectively, non-crystal silicon solar cell is isolated, be spaced apart 40mm, 4 plugs 5 are inserted in the two of two conductive bezels 4 and the port holes insulation of aluminium parting bead 3 respectively, promptly with last, the aluminium parting bead 3 of lower frame and a left side, right conductive bezels 4 fuses, plug 5 is " Gu " font isolators, the port hole shape of the bottom 5-1 of " Gu " font and the aluminium parting bead 3 of upper and lower side frame is consistent, prevent that molecular sieve from leaking in the port holes of plug 5 insertions 3, the upper port 5-3 of " Gu " font then inserts in the limit mouth groove of conductive bezels 4, the intermediate projections of " Gu " font partly is flange disc 5-2, to go up, a lower frame 3 and a left side, right conductive bezels 4 is separated, insulation, guarantee not short circuit, all there is open slot on the both sides of " worker " font of conductive bezels 4, insert battery 2 in the side that open slot is bigger, be pressed into and fixed with electroconductive elastic sheet 9 ', the electroconductive elastic sheet of just (bearing) on the electrode 9 ' that has a little fin that makes progress and its to be pressed in photovoltaic component 2 on the following port of this side closely contacts, to prevent that shell fragment 9 ' from ejecting in groove, terminal 7 fast, little open slot end at conductive bezels 4, respectively that the electrode outlet line 6 of left and right sides conductive bezels 4 is fixing with screw 8 at the opening of " U " font, and with the 7-2 of tubulose " C " interior electrode outlet line 6 bandings, and draw.On the external surface up and down of conductive bezels 4 minor groove is arranged all, the fluid sealant 11 that the encapsulation photovoltaic component is arranged in it, to strengthen every block of non-crystal silicon solar energy curtain wall photovoltaic hollow glass can produce 26W under the etalon optical power direct projection electric weight, 52 watts of 2 generated energy of two blocks of non-crystal silicon solar cell plates.
Example 1-2, one concealed frame type curtain wall, the inner layer glass 10 of every cladding glass, glass outer 1 is the white glass of tempering of 1000X800X4mm, middle aluminium parting bead 3 is that 12mm is thick, the conductive bezels 4 the same routine 1-1 of section bar are that thick " worker " font of 12mm is extruded aluminium extruded sections, the big opening length of side is 5mm, open height is 8mm, homemade in the buying " TRONY " board trade mark non-crystalline silicon (lamination) solar cell bar 2 is 770X40X3mm, solar cell bar 2 is spaced apart 40mm, light transmittance is 50%, with monolithic electroconductive elastic sheet 9 is the phosphor-copper of 0.3mm, the high 6mm of wave cambered surface, and every block of glass can produce the electric weight of 20W under the etalon optical power direct projection.On the external surface up and down of conductive bezels 4, minor groove is arranged all, the fluid sealant 11 of encapsulation photovoltaic component is arranged in it, to strengthen the sealing of photovoltaic component 2; In the open slot of the opposite side in " worker " font cross section of conductive bezels 4 conductive connection head 7 is arranged, this groove also is the groove of sunkening cord of electrode cable.
Example 2,
Figure 11 is a Curtain wall with open frame steel building schematic diagram, has all adopted the utility model on east elevation, south elevation, western facade and the roof of building towards the skylight of 15 ° of south orientation inclinations, and all hidden installation of cable routing is generated electricity by way of merging two or more grid systems.The east and the glass outer 1 that adopts in the south in building are the high white glass of tempering of light transmittance of 1250X1800X5mm, inner layer glass 10 is the tempering grey LOW-E glass of 1250X1800X5mm, solar cell bar 2 is 1200X356X3mm, the every built-in 4 solar cell bars 2 of solar photovoltaic hollow glass can produce the 100W electric weight under the irradiation of etalon optical power sunlight; What tilt that the glass outer 1 in 15 ° of skylights adopts on the roof of building towards south orientation is the white glass of tempering of the high transmission rate of 1000X1250X5mm, inner layer glass 10 is the colored patterned glass of 1000X1250X5mm, solar cell bar 2 is 1200X40X3mm, the every built-in 12 solar cell bars 2 of solar photovoltaic hollow glass can produce the 40W electric weight under the irradiation of etalon optical power sunlight.Can produce electric weight 20 degree average annual every day to the solar photovoltaic hollow glass of the present utility model that this building adopts in Shenzhen.
Example 3,
As shown in figure 12, solar photovoltaic hollow glass institute generated energy connects ammeter and is fed to electrical network by combining inverter.User side is received in the load by a load electricity consumption ammeter from electrical network.It is the most practical method in the present world that solar cell generates electricity by way of merging two or more grid systems, and has not only removed the worry of huge battery occupation of land, fund, maintenance, and obtains considerable benefit by the price difference of loopback electrical network electricity price and load electricity consumption electricity price.
Claims (10)
1. non-crystal silicon solar energy curtain wall photovoltaic hollow glass, comprise mainly and being constituted by inner layer glass, glass outer and photovoltaic component, it is characterized in that elastomeric element is pressed on solar cell in the frame groove of inside casing, forming the good interior electrode of conduction connects, and draw external electrode, plug by insulation becomes an integral body with the inside casing seamless link, can export generating.
2. a kind of non-crystal silicon solar energy curtain wall photovoltaic hollow glass according to claim 1, it is characterized in that said elastomeric element is a corrugated electroconductive elastic sheet, solar cell just/negative electrode is pressed in the conductive bezels that extrusion profile makes, the plug of the insulation of " Gu " font is separated into left and right frame the positive and negative electrode of mutually insulated; Corrugated electroconductive elastic sheet is to limit, isolate the distance between the solar cell, forms printing opacity, electroconductive elastic sheet with electrode just/negative parallel connection, and be connected with the metal electrode head that is fixed on conductive bezels outboard end part, draw the external power cord connector lug.
3. a kind of non-crystal silicon solar energy curtain wall photovoltaic hollow glass according to claim 2 is characterized in that said corrugated electroconductive elastic sheet is that a dual-side has symmetrical N shape flanging " U " shape or a symmetrical metal folding spare of " W " font.
4. a kind of non-crystal silicon solar energy curtain wall photovoltaic hollow glass according to claim 3, it is characterized in that said dual-side has the downward open and flat position, centre of " U " shape electroconductive elastic sheet of symmetrical N shape flanging that projection is arranged, the protruding cambered surface top of both sides " N " shape is pressed on the positive and negative electrode of solar cell respectively and in the big open slot of conductive bezels.
5. a kind of non-crystal silicon solar energy curtain wall photovoltaic hollow glass according to claim 3 is characterized in that the shell fragment of said " W " font is the electroconductive elastic sheet of a monomer-type.
6. a kind of non-crystal silicon solar energy curtain wall photovoltaic hollow glass according to claim 2, the port hole shape of aluminium parting bead (3) that it is characterized in that the bottom of said plug " Gu " font and upper and lower side frame is consistent, plug is filled in the port holes of frame parting bead (3) and is prevented that molecular sieve from leaking, the intermediate projections part of " Gu " font is separated the aluminium parting bead and the conductive bezels of upper and lower side frame, prevents short circuit.
7. a kind of non-crystal silicon solar energy curtain wall photovoltaic hollow glass according to claim 1, the conductive bezels of the said inside casing of its feature is a kind of metal extrusion profile, the both sides opening of cross section " worker " font, one side open groove is to insert and fixed solar battery and electroconductive elastic sheet, there is downward little fin on the plane on open slot, is used for stopping that the electroconductive elastic sheet (9) that is pressed in solar cell ejects.
8. a kind of non-crystal silicon solar energy curtain wall photovoltaic hollow glass according to claim 7 has the metallic conduction of connection connector lug in the open slot of the said conductive bezels opposite side of its feature, with screw connector lug and electrode outlet line are coupled together.
9. a kind of non-crystal silicon solar energy curtain wall photovoltaic hollow glass according to claim 1, it is characterized in that being installed in the photovoltaic component in the hollow glass, electroconductive elastic sheet with monolithic electroconductive elastic sheet or monomer-type is pressed on solar cell on the conduction limit of inside casing, the plug of insulation be plugged in the aluminium parting bead mouth of upper and lower side frame and about conductive bezels in, connect into an insulation, seamless integral body.
10. a kind of non-crystal silicon solar energy curtain wall photovoltaic hollow glass according to claim 9, it is characterized in that this photovoltaic component comprises the left and right frame of inside casing, it is a kind of metal extrusion profile, the both sides opening of cross section " worker " font, electroconductive elastic sheet are symmetrical metal folding spares of waveform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201199272U CN201059027Y (en) | 2007-04-29 | 2007-04-29 | Amorphous silicon solar energy curtain wall photovoltaic hollow glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201199272U CN201059027Y (en) | 2007-04-29 | 2007-04-29 | Amorphous silicon solar energy curtain wall photovoltaic hollow glass |
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| Publication Number | Publication Date |
|---|---|
| CN201059027Y true CN201059027Y (en) | 2008-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201199272U Expired - Lifetime CN201059027Y (en) | 2007-04-29 | 2007-04-29 | Amorphous silicon solar energy curtain wall photovoltaic hollow glass |
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| CN (1) | CN201059027Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064220A (en) * | 2010-11-05 | 2011-05-18 | 成都硅宝科技股份有限公司 | Novel amorphous silicon cell component |
| US11732474B1 (en) * | 2023-02-03 | 2023-08-22 | Energy Facade Systems LLC | Modular wall and façade systems for distributing energy or signals in structures |
-
2007
- 2007-04-29 CN CNU2007201199272U patent/CN201059027Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102064220A (en) * | 2010-11-05 | 2011-05-18 | 成都硅宝科技股份有限公司 | Novel amorphous silicon cell component |
| US11732474B1 (en) * | 2023-02-03 | 2023-08-22 | Energy Facade Systems LLC | Modular wall and façade systems for distributing energy or signals in structures |
| US11879249B1 (en) | 2023-02-03 | 2024-01-23 | Energy Facade Systems LLC | Modular wall and façade systems for distributing energy or signals in structures |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chuangyi Science and Technology Development Co., Ltd., Shenzhen City Assignor: Li Yi Contract fulfillment period: 2008.10.4 to 2009.10.4 Contract record no.: 2008440000460 Denomination of utility model: Amorphous silicon solar energy curtain wall photovoltaic hollow glass Granted publication date: 20080514 License type: exclusive license Record date: 20081208 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.4 TO 2009.10.4; CHANGE OF CONTRACT Name of requester: SHENZHEN CITY CHUANGYI TECHNOLOGY DEVELOPMENT CO., Effective date: 20081208 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chuangyi Science and Technology Development Co., Ltd., Shenzhen City Assignor: Li Yi Contract record no.: 2010440020002 Denomination of utility model: Amorphous silicon solar energy curtain wall photovoltaic hollow glass Granted publication date: 20080514 License type: Exclusive License Record date: 20100317 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080514 |
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| CX01 | Expiry of patent term |