CN103171261A - Screen board used for printing of positive electrode of crystalline silicon solar cell - Google Patents
Screen board used for printing of positive electrode of crystalline silicon solar cell Download PDFInfo
- Publication number
- CN103171261A CN103171261A CN2011104361556A CN201110436155A CN103171261A CN 103171261 A CN103171261 A CN 103171261A CN 2011104361556 A CN2011104361556 A CN 2011104361556A CN 201110436155 A CN201110436155 A CN 201110436155A CN 103171261 A CN103171261 A CN 103171261A
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- printing
- positive electrode
- silicon solar
- solar cell
- grid line
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention provides a screen board used for printing of a positive electrode of a crystalline silicon solar cell. The screen board used for the printing of the positive electrode of the crystalline silicon solar cell comprises a board body, wherein a printing area which corresponds to a cell piece of the positive electrode of the crystalline silicon solar cell is arranged on the board body, the board body is square, main grid lines and thin grid lines are arranged on the printing area, and the main grid lines and the thin grid lines are perpendicular to each other. According to the screen board used for the printing of the positive electrode of the crystalline silicon solar cell, the shape of the body, the shape of the printing area, and the line width and the quantity of the main grid lines and the thin grid lines are reasonably allocated, the printing quality can be effectively improved, and therefore the conversion efficiency of the solar cell can be improved.
Description
Technical field
The invention belongs to solar cell and make the field, be specifically related to a kind of web plate for the printing of crystal silicon solar energy battery positive electrode.
Background technology
When the non-renewable energy resources such as electric power, coal, oil signal for help repeatedly, when energy problem became the bottleneck of restriction international community economic development day by day, increasing country came into effect " sunlight program ", and the exploitation solar energy resources is sought the new power of economic development.Solar cell had obtained development fast as a core technology content of solar energy research in recent years, and the lifting demand of conversion ratio is also more and more higher to the requirement of electrode of solar battery.
Serigraphy is the important procedure of producing solar cell, and its printing quality (thickness, width, uniformity) affects the technical indicator of cell piece, and the research and development of serigraphy are the important channels of improving conversion efficiency.The web plate of using in silk-screen printing technique is the key factor that affects the serigraphy quality.Existing solar cell positive electrode Printing screen can not improve the solar cell transformation efficiency preferably.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in prior art.For this reason, one object of the present invention is to propose a kind of web plate for the printing of crystal silicon solar energy battery positive electrode, and described a kind of web plate for the printing of crystal silicon solar energy battery positive electrode can provide a kind of positive electrode Printing screen that can further improve the solar cell transformation efficiency.
According to a kind of web plate for the printing of crystal silicon solar energy battery positive electrode of the present invention, comprising: comprise plate body, described plate shape is square; The Printing Zone, described Printing Zone is corresponding with the cell piece of crystal silicon solar energy battery positive electrode and be arranged on described plate body and be shaped as square; Main grid line and thin grid line, described main grid line is mutually vertical with described thin grid line, and described main grid line quantity is at least one, and described thin grid line quantity is at least one.。
According to a kind of web plate for the printing of crystal silicon solar energy battery positive electrode of the present invention, can pass through reasonable disposition plate shape, Printing Zone shape, and live width and the quantity of main, thin grid line, can effectively improve printing quality, thereby improve the solar cell transformation efficiency.
In addition, a kind of web plate for the printing of crystal silicon solar energy battery positive electrode also has following additional technical feature according to the present invention:
Described thin grid line is wide is 65-80 μ m.
Thus, can print more thin gate line electrode on limited cell piece, more thin grid line is provided, greatly improve the collection of electric current on cell piece.
The present invention is by having following beneficial effect: by the live width of the thin grid line of appropriate design, provide the thin gate line electrode of more quantity on the area of limited cell piece, thereby improve the solar cell transformation efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
The below describes embodiments of the invention in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
A kind of embodiment that describes a kind of web plate for the printing of crystal silicon solar energy battery positive electrode according to the present invention below with reference to Fig. 1 describes.
As shown in Figure 1, a kind of web plate for the printing of crystal silicon solar energy battery positive electrode of the present invention comprises plate body 1, and described plate body 1 is shaped as square; Printing Zone 4, described Printing Zone 4 is corresponding with the cell piece of crystal silicon solar energy battery positive electrode and be arranged on described plate body 1 and be shaped as square; Main grid line 2 and thin grid line 3, described main grid line 2 is mutually vertical with described thin grid line 3, and described main grid line 2 quantity are at least one, and described thin grid line 3 quantity are at least one.
Preferably, according to one embodiment of present invention, described thin grid line 2 live widths are 65 μ m.
Alternatively, according to one embodiment of present invention, described thin grid line 2 live widths are 70 μ m.
Alternatively, according to one embodiment of present invention, described thin grid line 2 live widths are 80 μ m.
The present invention provides the thin gate line electrode of more quantity by the live width by the thin grid line of appropriate design on the area of limited cell piece, thereby improves the solar cell transformation efficiency.
The above is only for the present invention's preferred embodiment; be not to limit practical range of the present invention with this, all persons that is familiar with the technique use principle of the present invention and technical characterictic; various changes and the decoration done are within all should being covered by the protection category that these claims define.
Claims (2)
1. a web plate that is used for the printing of crystal silicon solar energy battery positive electrode, is characterized in that, comprises plate body, and described plate shape is square; The Printing Zone, described Printing Zone is corresponding with the cell piece of crystal silicon solar energy battery positive electrode and be arranged on described plate body and be shaped as square; Main grid line and thin grid line, described main grid line is mutually vertical with described thin grid line, and described main grid line quantity is at least one, and described thin grid line quantity is at least one.
2. a kind of web plate for the printing of crystal silicon solar energy battery positive electrode as claimed in claim 1, is characterized in that, described thin grid line is wide is 65-80 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104361556A CN103171261A (en) | 2011-12-23 | 2011-12-23 | Screen board used for printing of positive electrode of crystalline silicon solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104361556A CN103171261A (en) | 2011-12-23 | 2011-12-23 | Screen board used for printing of positive electrode of crystalline silicon solar cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103171261A true CN103171261A (en) | 2013-06-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104361556A Pending CN103171261A (en) | 2011-12-23 | 2011-12-23 | Screen board used for printing of positive electrode of crystalline silicon solar cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103171261A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171263A (en) * | 2011-12-23 | 2013-06-26 | 昆山允升吉光电科技有限公司 | Screen board used for printing of positive electrode of crystalline silicon solar cell |
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| CN102029776A (en) * | 2010-10-26 | 2011-04-27 | 宁波升日太阳能电源有限公司 | Screen for printing silicon solar battery electrodes |
| CN201856441U (en) * | 2010-10-26 | 2011-06-08 | 宁波升日太阳能电源有限公司 | Screen plate used for printing silicon solar battery electrode |
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| CN201918393U (en) * | 2010-12-31 | 2011-08-03 | 常州天合光能有限公司 | Solar cell with increased positive-electrode fine grid lines |
| CN102184973A (en) * | 2010-11-11 | 2011-09-14 | 江阴浚鑫科技有限公司 | Positive electrode structure of solar battery plate |
| CN202013898U (en) * | 2011-04-08 | 2011-10-19 | 光为绿色新能源有限公司 | Grid line manufacturing template of solar cells |
| CN202528567U (en) * | 2011-12-23 | 2012-11-14 | 昆山允升吉光电科技有限公司 | Screen for printing positive electrode of crystalline silica solar cell |
| CN202528566U (en) * | 2011-12-23 | 2012-11-14 | 昆山允升吉光电科技有限公司 | Mesh plate used for printing of positive electrode of crystalline silicon solar cell |
| CN202528565U (en) * | 2011-12-23 | 2012-11-14 | 昆山允升吉光电科技有限公司 | Screen for printing positive electrode of crystalline silica solar cell |
| CN103171266A (en) * | 2011-12-23 | 2013-06-26 | 昆山允升吉光电科技有限公司 | Screen board used for printing of positive electrode of crystalline silicon solar cell |
| CN103171268A (en) * | 2011-12-23 | 2013-06-26 | 昆山允升吉光电科技有限公司 | Screen board used for printing of positive electrode of crystalline silicon solar cell |
| CN103171263A (en) * | 2011-12-23 | 2013-06-26 | 昆山允升吉光电科技有限公司 | Screen board used for printing of positive electrode of crystalline silicon solar cell |
| CN103171267A (en) * | 2011-12-23 | 2013-06-26 | 昆山允升吉光电科技有限公司 | Screen board used for printing of positive electrode of crystalline silicon solar cell |
-
2011
- 2011-12-23 CN CN2011104361556A patent/CN103171261A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005093855A1 (en) * | 2004-03-29 | 2005-10-06 | Kyocera Corporation | Solar cell module and photovoltaic power generator using this |
| CN101820022A (en) * | 2009-12-25 | 2010-09-01 | 欧贝黎新能源科技股份有限公司 | Printing stencil for manufacturing crystalline silicon solar battery electrode |
| CN201859886U (en) * | 2010-05-13 | 2011-06-08 | 无锡尚德太阳能电力有限公司 | Solar battery, screen and solar battery component thereof |
| CN102029776A (en) * | 2010-10-26 | 2011-04-27 | 宁波升日太阳能电源有限公司 | Screen for printing silicon solar battery electrodes |
| CN201856441U (en) * | 2010-10-26 | 2011-06-08 | 宁波升日太阳能电源有限公司 | Screen plate used for printing silicon solar battery electrode |
| CN102184973A (en) * | 2010-11-11 | 2011-09-14 | 江阴浚鑫科技有限公司 | Positive electrode structure of solar battery plate |
| CN201918393U (en) * | 2010-12-31 | 2011-08-03 | 常州天合光能有限公司 | Solar cell with increased positive-electrode fine grid lines |
| CN202013898U (en) * | 2011-04-08 | 2011-10-19 | 光为绿色新能源有限公司 | Grid line manufacturing template of solar cells |
| CN202528567U (en) * | 2011-12-23 | 2012-11-14 | 昆山允升吉光电科技有限公司 | Screen for printing positive electrode of crystalline silica solar cell |
| CN202528566U (en) * | 2011-12-23 | 2012-11-14 | 昆山允升吉光电科技有限公司 | Mesh plate used for printing of positive electrode of crystalline silicon solar cell |
| CN202528565U (en) * | 2011-12-23 | 2012-11-14 | 昆山允升吉光电科技有限公司 | Screen for printing positive electrode of crystalline silica solar cell |
| CN103171266A (en) * | 2011-12-23 | 2013-06-26 | 昆山允升吉光电科技有限公司 | Screen board used for printing of positive electrode of crystalline silicon solar cell |
| CN103171268A (en) * | 2011-12-23 | 2013-06-26 | 昆山允升吉光电科技有限公司 | Screen board used for printing of positive electrode of crystalline silicon solar cell |
| CN103171263A (en) * | 2011-12-23 | 2013-06-26 | 昆山允升吉光电科技有限公司 | Screen board used for printing of positive electrode of crystalline silicon solar cell |
| CN103171267A (en) * | 2011-12-23 | 2013-06-26 | 昆山允升吉光电科技有限公司 | Screen board used for printing of positive electrode of crystalline silicon solar cell |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171263A (en) * | 2011-12-23 | 2013-06-26 | 昆山允升吉光电科技有限公司 | Screen board used for printing of positive electrode of crystalline silicon solar cell |
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| PB01 | Publication | ||
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Application publication date: 20130626 |