CN114834149A - Full-opening screen and manufacturing method thereof - Google Patents
Full-opening screen and manufacturing method thereof Download PDFInfo
- Publication number
- CN114834149A CN114834149A CN202210652408.1A CN202210652408A CN114834149A CN 114834149 A CN114834149 A CN 114834149A CN 202210652408 A CN202210652408 A CN 202210652408A CN 114834149 A CN114834149 A CN 114834149A
- Authority
- CN
- China
- Prior art keywords
- printing plate
- screen
- full
- printing
- protective film
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 238000007639 printing Methods 0.000 claims abstract description 71
- 230000001681 protective effect Effects 0.000 claims abstract description 29
- 238000007650 screen-printing Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 15
- 229910001220 stainless steel Inorganic materials 0.000 claims description 31
- 239000010935 stainless steel Substances 0.000 claims description 28
- 239000004744 fabric Substances 0.000 claims description 12
- -1 polyethylene terephthalate Polymers 0.000 claims description 12
- 239000002985 plastic film Substances 0.000 claims description 11
- 229920006255 plastic film Polymers 0.000 claims description 11
- 238000003698 laser cutting Methods 0.000 claims description 5
- 239000004642 Polyimide Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- 229920001721 polyimide Polymers 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002033 PVDF binder Substances 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 239000011112 polyethylene naphthalate Substances 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 4
- 239000011267 electrode slurry Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
- B41F15/36—Screens, Frames; Holders therefor flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/14—Forme preparation for stencil-printing or silk-screen printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N1/00—Printing plates or foils; Materials therefor
- B41N1/04—Printing plates or foils; Materials therefor metallic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
- B41N1/00—Printing plates or foils; Materials therefor
- B41N1/12—Printing plates or foils; Materials therefor non-metallic other than stone, e.g. printing plates or foils comprising inorganic materials in an organic matrix
-
- 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
- H01L31/02—Details
- H01L31/0224—Electrodes
- H01L31/022408—Electrodes for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/022425—Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells
-
- 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
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Printing Plates And Materials Therefor (AREA)
Abstract
The invention relates to a method for manufacturing a full-opening screen printing plate, which comprises the following steps of A, manufacturing a layer of protective film on the lower surface of a cleaned printing plate; B. fixedly connecting the printing plate with the silk screen; C. tightening and fixing the silk screen and the screen frame; D. and hollowing out the printing plate and the protective film according to the printing pattern to form a printing opening. The invention aims to provide a full-opening screen and a manufacturing method thereof, which can realize full-opening design, prolong the service life of the screen, reduce the cost of the screen and simultaneously can not damage a battery in the printing process.
Description
Technical Field
The invention relates to a full-opening screen printing plate and a manufacturing method thereof.
Background
In the production process of the solar cell, a screen printing plate is required to be used for screen printing to manufacture a silver paste metal electrode grid line, and the method is that a scraper applies certain pressure to press the screen printing plate to extrude electrode slurry, so that the electrode slurry penetrates through the screen printing plate and is printed on the surface of the cell, and an electrode is formed.
In order to increase the area of the solar cell receiving sunlight and reduce the series resistance of the electrodes, the fine grid is made to be thinner and thinner, and the thickness of the fine grid is higher and higher. As shown in fig. 1, in the manufacturing process of a conventional steel wire screen printing plate, due to the reduction of the width of the fine grid, when the silk threads 00 of the screen printing plate are just positioned in the fine grid, the silk threads can block a part of the fine grid, so that the height of the printed grid line is fluctuated and not uniform enough, and the problem of grid blocking and breaking can be caused in a serious situation.
Disclosure of Invention
The invention aims to provide a full-opening screen and a manufacturing method thereof, which can realize full-opening design, prolong the service life of the screen, reduce the cost of the screen and simultaneously can not damage a battery in the printing process.
The purpose of the invention is realized by the following technical scheme:
a full-opening screen printing plate comprises a screen mesh, a printing plate and a protective film, wherein the screen mesh is used for being tightened and fixed with a screen frame, the printing plate is arranged in the inner area of the screen mesh and is high-temperature resistant and not easy to deform, and the protective film is arranged on the lower surface of the printing plate; the printing plate and the protective film are provided with printing openings according to the requirement of a printing pattern.
A method for manufacturing a full-opening screen printing plate comprises the following steps,
A. manufacturing a layer of protective film on the lower surface of the cleaned printing plate;
B. fixedly connecting the printing plate with the silk screen;
C. tightening and fixing the silk screen and the screen frame;
D. and hollowing out the printing plate and the protective film according to the printing pattern to form a printing opening.
Compared with the prior art, the invention has the advantages that:
(1) when grid line printing is carried out, hundreds of openings are realized, and grid lines with higher height-width ratio and plump height-width ratio can be obtained after printing, so that the shading area of the grid lines on the surface of a battery is reduced, the resistance of the grid lines of the battery is reduced, and the efficiency of the battery is improved;
(2) the printing life of the invention is far longer than that of the stainless steel wire mesh, and the cost is lower, thereby greatly reducing the production cost of the battery;
(3) the screen printing plate directly contacts with the battery, and the battery is easily damaged, and the protective film is laid, so that the screen printing plate is prevented from damaging the battery.
Drawings
FIG. 1 is a schematic structural diagram of a conventional wire mesh grid line region;
FIG. 2 is a step of preparing a full-open screen according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a stainless steel sheet provided at step S1 in the manufacturing method of the present invention;
FIG. 4 is a schematic cross-sectional view of a plastic film formed on the lower surface of a stainless steel sheet in step S2 of the manufacturing method of the present invention;
FIG. 5 is a schematic structural diagram of the bonding connection between the S2 coated stainless steel sheet and the organic wire mesh cloth in step S3 of the manufacturing method of the present invention;
FIG. 6 is a schematic view of the structure of the stainless steel sheet and the organic wire mesh cloth stretched and fixed to the frame by a predetermined tension after S3 is adhesively bonded in step S4 of the manufacturing method of the present invention;
FIG. 7 is a schematic cross-sectional view of a stainless steel sheet bonded and connected to the organic wire mesh cloth at step S4 after S3 is stretched and fixed to a mesh frame at a predetermined tension in the manufacturing method of the present invention;
FIG. 8 is a schematic structural diagram of a printed gate line formed by laser cutting S4 sheets of stainless steel after the step S5 of the manufacturing method of the present invention;
FIG. 9 is an enlarged view of the central region of a stainless steel sheet having a printed grid pattern formed after S4 meshes are laser-cut at step S5 in the manufacturing method of the present invention;
FIG. 10 is a schematic cross-sectional view of an embodiment of the present invention manufacturing method in which step S3 is performed to bond the S2 coated stainless steel sheet to the organic wire mesh cloth.
Detailed Description
A full-opening screen printing plate comprises a screen mesh, a printing plate and a protective film, wherein the screen mesh is used for being tightened and fixed with a screen frame, the printing plate is arranged in the inner area of the screen mesh and is high-temperature resistant and not easy to deform, and the protective film is arranged on the lower surface of the printing plate; the printing plate and the protective film are provided with printing openings according to the requirement of a printing pattern.
The thickness of protection film is 3-15 um.
The material of the protective film is one of polyamide, polyimide, polyethylene terephthalate, polybutylene terephthalate, polyethylene naphthalate, polycarbonate, polyethylene, polypropylene, acrylonitrile-butadiene-styrene copolymer, polyvinyl alcohol, polystyrene, polyvinyl chloride, polyvinylidene fluoride and polytetrafluoroethylene.
The thickness of silk screen is 20-60um, and the thickness of printing plate is 5-20 um.
And a hollow part matched with the printing plate is arranged in the inner area of the silk screen.
The inner edge of the silk screen is overlapped, lapped and adhered with the outer edge of the printing plate; the width of the overlap region is 5-20 mm.
The silk screen is an organic silk screen cloth, the printing plate is a stainless steel sheet, and the protective film is a plastic film.
A method for manufacturing a full-opening screen printing plate comprises the following steps,
A. manufacturing a layer of protective film on the lower surface of the cleaned printing plate;
B. fixedly connecting the printing plate with the silk screen;
C. tightening and fixing the silk screen and the screen frame;
D. and hollowing out the printing plate and the protective film according to the printing pattern to form a printing opening.
And C, cleaning the printing plate before the step A, specifically cleaning the printing plate by using atmospheric plasma, wherein the water contact angle of the surface of the cleaned printing plate is less than 30 degrees.
The specific method of the step A is to stick a protective film on the lower surface of the printing plate, or to coat a layer of protective solution on the lower surface of the printing plate and form the protective film after curing.
The step B is specifically that the printing plate and the silk screen are bonded and fixedly connected. In one scheme, the specific method of the step B is that the inner area of the silk screen is hollow, the outer edge of the printing plate is overlapped with the inner edge of the silk screen for adhesion, and the width of the overlapped area is 5-20 mm.
And D, performing laser cutting on the printing plate and the protective film according to the printing pattern to form a printing opening in a hollow manner.
The invention is described in detail below with reference to the drawings and examples of the specification:
as shown in fig. 2, a method for preparing a full-opening screen printing plate of a solar cell includes the following steps:
s1, providing the stainless steel sheet 30;
s2, forming a layer of plastic film 40 on the lower surface of the stainless steel sheet 30;
s3, bonding the stainless steel sheet 30 with the plastic film 40 formed on the lower surface and the organic wire mesh cloth 20;
s4, stretching a net: stretching and fixing the mesh cloth 20 subjected to the S3 on the net frame 10 according to a preset tension;
s5, laser forming of grid lines: the printed gate line 301 is formed by laser cutting the stainless steel sheet 30 and the plastic film 40.
Example 1, as shown in figures 3-9:
as shown in fig. 3, in step S1, a stainless steel sheet 30 is provided, the stainless steel sheet 30 has a thickness of 10um, and the contact angle of water on the surface of the stainless steel sheet 10 after the stainless steel sheet 30 is cleaned by the atmospheric plasma is less than 30 °.
As shown in fig. 4, a layer of plastic film 40 with glue is adhered to the lower surface of the stainless steel sheet 30 in step S2, the thickness of the glue in the PET with glue is 3um, and the thickness of the PET with glue is 5 um.
As shown in fig. 5, the stainless steel sheet 30 having the plastic film 40 formed on the lower surface thereof is adhesively bonded to the organic wire mesh cloth 20 in step S3. In a preferred embodiment, as shown in fig. 10, the inside of the organic wire mesh cloth 20 is hollowed, and the outer edge of the stainless steel sheet 30 is overlapped and adhered to the inner edge of the organic wire mesh cloth 20, wherein the width of the overlapped area is 5-20 mm.
As shown in fig. 6 to 7, in step S4, the screen cloth 20 after S3 is stretched and fixed on the frame 10 at a predetermined tension between 10N and 30N, wherein fig. 6 is a schematic structural diagram after step S4, and fig. 7 is a cross-sectional diagram after step S4.
As shown in fig. 8, in order to form the printed gate line 301 by laser cutting the stainless steel sheet 30 and the plastic film 40 at step S5,
as shown in fig. 9, in order to form a partial enlarged view of the area of the printed gate line 301, the length W1 of the printed gate line 301 is 10-20mm, and the width W2 is 10-30 um.
Example 2:
this example differs from example 1 in that: in the step S2, the plastic film 40 on the lower surface of the stainless steel sheet 30 is formed by coating a layer of polyimide solution with a thickness of 10-20um, and is formed by continuously curing the polyimide solution with a thickness of 2-8um at 100-20M, 160-20M, 220-20M, 250-20M, and 280-20M.
The invention adopts the technical scheme and mainly has the following beneficial effects: the grid line printing area is provided with hundreds of openings, and grid lines with higher height-width ratio and plump shape can be obtained after printing, so that the shading area of the grid lines on the surface of a battery is reduced, the resistance of the grid lines of the battery is reduced, and the efficiency of the battery is improved; the printing life of the stainless steel sheet is far longer than that of the stainless steel wire mesh, and the cost of the stainless steel sheet is lower than that of the stainless steel wire mesh, so that the production cost of the battery can be greatly reduced; and the stainless steel is in direct contact with the battery, so that the battery is easily damaged, and the plastic film is laid on the lower surface of the stainless steel sheet, so that the battery is prevented from being damaged by the stainless steel sheet.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A full-opening screen printing plate is characterized in that: the printing machine comprises a silk screen used for being tightened and fixed with a screen frame, a high-temperature-resistant and non-deformable printing plate arranged in the inner area of the silk screen, and a protective film arranged on the lower surface of the printing plate; the printing plate and the protective film are provided with printing openings according to the requirement of a printing pattern.
2. The full-open screen printing plate according to claim 1, wherein: the thickness of protection film is 3-15 um.
3. The full-open screen printing plate according to claim 1, wherein: the material of the protective film is one of polyamide, polyimide, polyethylene terephthalate, polybutylene terephthalate, polyethylene naphthalate, polycarbonate, polyethylene, polypropylene, acrylonitrile-butadiene-styrene copolymer, polyvinyl alcohol, polystyrene, polyvinyl chloride, polyvinylidene fluoride and polytetrafluoroethylene.
4. The full-open screen printing plate according to claim 1, wherein: the thickness of silk screen is 20-60um, and the thickness of printing plate is 5-20 um.
5. The full-opening screen printing plate according to any one of claims 1 to 4, wherein: the silk screen is an organic silk screen cloth, the printing plate is a stainless steel sheet, and the protective film is a plastic film.
6. The method for manufacturing a full-opening screen according to any one of claims 1 to 5, characterized in that: which comprises the following steps of,
A. manufacturing a layer of protective film on the lower surface of the cleaned printing plate;
B. fixedly connecting the printing plate with the silk screen;
C. tightening and fixing the silk screen and the screen frame;
D. and hollowing out the printing plate and the protective film according to the printing pattern to form a printing opening.
7. The method for manufacturing full-aperture screen printing plate according to claim 6, characterized in that: the specific method of the step A is that a protective film is adhered to the lower surface of the printing plate, or a layer of protective solution is coated on the lower surface of the printing plate and is cured to form the protective film.
8. The method for manufacturing full-aperture screen printing plate according to claim 6, characterized in that: the step B is specifically that the printing plate and the silk screen are bonded and fixedly connected.
9. The method for manufacturing full-aperture screen printing plate according to claim 6, characterized in that: and D, performing laser cutting on the printing plate and the protective film according to the printing pattern to form a printing opening in a hollow manner.
10. The method for manufacturing a full-opening screen printing plate according to any one of claims 6 to 9, characterized in that: and C, cleaning the printing plate before the step A, specifically cleaning the printing plate by using atmospheric plasma, wherein the water contact angle of the surface of the cleaned printing plate is less than 30 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210652408.1A CN114834149A (en) | 2022-06-06 | 2022-06-06 | Full-opening screen and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210652408.1A CN114834149A (en) | 2022-06-06 | 2022-06-06 | Full-opening screen and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114834149A true CN114834149A (en) | 2022-08-02 |
Family
ID=82575045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210652408.1A Pending CN114834149A (en) | 2022-06-06 | 2022-06-06 | Full-opening screen and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114834149A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744997A (en) * | 2012-07-30 | 2012-10-24 | 昆山美微电子科技有限公司 | Composite metal steel plate for solar battery pure subline printing |
| CN105818563A (en) * | 2015-01-05 | 2016-08-03 | 中国科学院化学研究所 | Offset plate base surface treatment method |
| KR101787948B1 (en) * | 2016-06-09 | 2017-10-18 | 가부시키가이샤 코베루코 카겐 | Mesh member for screen printing and screen printing plate |
| CN207432988U (en) * | 2017-09-08 | 2018-06-01 | 江苏盛矽电子科技有限公司 | Special-shaped silk screen photovoltaic printing screen plate |
| CN207607213U (en) * | 2017-11-30 | 2018-07-13 | 福建钧石能源有限公司 | A kind of solar cell printing screen plate |
| CN108749276A (en) * | 2018-08-17 | 2018-11-06 | 昆山良品丝印器材有限公司 | A kind of polyimides solar energy halftone and production method |
| CN111332006A (en) * | 2020-04-02 | 2020-06-26 | 苏州蓝昇精密制版科技有限公司 | Full-opening solar printing plate and composite structure thereof |
| CN215203974U (en) * | 2021-06-10 | 2021-12-17 | 浙江爱旭太阳能科技有限公司 | Screen printing plate for solar cell printing |
| CN218257261U (en) * | 2022-06-06 | 2023-01-10 | 福建金石能源有限公司 | Full-opening screen printing plate |
-
2022
- 2022-06-06 CN CN202210652408.1A patent/CN114834149A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744997A (en) * | 2012-07-30 | 2012-10-24 | 昆山美微电子科技有限公司 | Composite metal steel plate for solar battery pure subline printing |
| CN105818563A (en) * | 2015-01-05 | 2016-08-03 | 中国科学院化学研究所 | Offset plate base surface treatment method |
| KR101787948B1 (en) * | 2016-06-09 | 2017-10-18 | 가부시키가이샤 코베루코 카겐 | Mesh member for screen printing and screen printing plate |
| CN207432988U (en) * | 2017-09-08 | 2018-06-01 | 江苏盛矽电子科技有限公司 | Special-shaped silk screen photovoltaic printing screen plate |
| CN207607213U (en) * | 2017-11-30 | 2018-07-13 | 福建钧石能源有限公司 | A kind of solar cell printing screen plate |
| CN108749276A (en) * | 2018-08-17 | 2018-11-06 | 昆山良品丝印器材有限公司 | A kind of polyimides solar energy halftone and production method |
| CN111332006A (en) * | 2020-04-02 | 2020-06-26 | 苏州蓝昇精密制版科技有限公司 | Full-opening solar printing plate and composite structure thereof |
| CN215203974U (en) * | 2021-06-10 | 2021-12-17 | 浙江爱旭太阳能科技有限公司 | Screen printing plate for solar cell printing |
| CN218257261U (en) * | 2022-06-06 | 2023-01-10 | 福建金石能源有限公司 | Full-opening screen printing plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100225054B1 (en) | Solar cell module and manufacturing method thereof | |
| DE69828921T2 (en) | Sun roof element | |
| JP5381717B2 (en) | Manufacturing method of solar cell module | |
| CN218257261U (en) | Full-opening screen printing plate | |
| US8735717B2 (en) | Thin film solar cell and method of manufacturing the same | |
| JP6104903B2 (en) | Screen printing system and method for photovoltaic cells | |
| WO2017028430A1 (en) | Process method for refining photoconverter to bond-package led and refinement equipment system | |
| CN114834149A (en) | Full-opening screen and manufacturing method thereof | |
| CN114043798A (en) | Processing technology of silk screen printing plate | |
| CN114744079A (en) | Photovoltaic module manufacturing method and photovoltaic module | |
| CN111137002A (en) | Novel screen printing plate and manufacturing method thereof | |
| CN111129208A (en) | Method for gluing conductive adhesive of laminated solar cell | |
| EP4068396A1 (en) | Welding method for welding strip of back-contact solar cell chip | |
| WO2017028429A1 (en) | Process method using organic silicone resin photoconverter to bond-package led by tandem rolling | |
| TW202220848A (en) | Sandwich type composite printing screen and fabricating method thereof including a screen frame and a sandwich type composite screen cloth | |
| JP5904881B2 (en) | Solar cell manufacturing method and printing mask | |
| JP6492570B2 (en) | Crystalline solar cell module and manufacturing method thereof | |
| CN106346948A (en) | Method for prolonging service life of solar cell screen printing plate | |
| JPH10212805A (en) | Building material with solar cell | |
| CN212695167U (en) | Bubble smoothing system between adhesive film and glass | |
| CN104157708A (en) | Solar steel-plate screen printing plate capable of eliminating deformation of edge grid lines | |
| CN214477514U (en) | Equipment for electrochemically depositing metal patterns | |
| CN211166026U (en) | Screen printing screen plate for printing sealing washer with adjustable thickness | |
| JPH11307789A (en) | Solar cell module | |
| JP4075254B2 (en) | Method for manufacturing thin film solar cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |