CN207607213U - A kind of solar cell printing screen plate - Google Patents
A kind of solar cell printing screen plate Download PDFInfo
- Publication number
- CN207607213U CN207607213U CN201721638464.0U CN201721638464U CN207607213U CN 207607213 U CN207607213 U CN 207607213U CN 201721638464 U CN201721638464 U CN 201721638464U CN 207607213 U CN207607213 U CN 207607213U
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- China
- Prior art keywords
- screen
- solar cell
- adhesive tape
- graphics field
- cell printing
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Abstract
The utility model discloses a kind of solar cell printing screen plates, including metal screen frame, the silk screen being located on metal screen frame, the photoresists being located on silk screen, the graphics field being located on silk screen and photoresists, the both sides of the graphics field are symmetrically arranged with the adhesive tape being mutually parallel.The utility model have been directed in printing process, the big problem of abrasion at the chamfering of screen painting region, adhesive tape is sticked at halftone graphics field edge, it eliminates in printing process as possible, " step " that printing table is formed with cell piece, to reduce abrasion of the scraper to halftone chamfered edges position, the service life of halftone is increased substantially.
Description
Technical field
The utility model is related to screen printing technique field more particularly to a kind of solar cell printing screen plates.
Background technology
Solar cell is a kind of semiconductor devices that can convert solar energy into electric energy, the solar-electricity under illumination condition
It will produce photogenerated current inside pond, exported electric energy by electrode.In recent years, manufacture of solar cells technology is constantly progressive, raw
Production cost constantly reduces, and transfer efficiency is continuously improved, solar cell power generation using increasingly extensive and as supply of electric power
Important energy source.
Silk-screen printing is as the important procedure for forming solar cell plate electrode, the fast, molding with grid line preparation speed
Effect is good, and the advantages such as automation degree of equipment height are widely used by market.And one of most important jig of silk-screen printing is exactly
Halftone, the service life for improving halftone are to reduce an important process of production cost.
It the case where existing screen printing technique, halftone scraps the broken hole at printing zone chamfering mostly, is primarily due to print
During brush, printing table forms one " step " with cell piece, in addition cell piece chamfering position is more sharp keen, therefore is printed to halftone
The abrasion brushed at the chamfering of region is just relatively large, causes halftone broken hole, therefore shorten the service life of halftone.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of solar cell printing screen plate, solves current screen printing
In brush technology, the abrasion at the chamfering of screen painting region leads to greatly halftone service life not high problem.
In order to solve the above technical problems, technical solution used by the utility model is：A kind of solar cell printing net
Version, it is characterised in that：Including metal screen frame, the silk screen being located on metal screen frame, the photoresists being located on silk screen, be located at silk screen and
Graphics field on photoresists, the both sides of the graphics field are symmetrically arranged with the adhesive tape being mutually parallel.
Further, the screen frame is aluminum screen frame, iron screen frame or stainless steel screen frame.
Further, the silk screen is steel wire, steel wire composite net, polyester webs or nylon wire.
Further, the graphics field is more main grids or dereliction gate pattern.
Further, the graphics field edge is at a distance from the adhesive tape edge for being symmetricly set on graphics field both sides
0.1-5mm。
Further, the adhesive tape is PET adhesive tape, Kapton Tape or aluminum foil and adhesive tape, and the tape thickness is 0.05-
0.5mm。
By the above-mentioned description to the utility model structure it is found that compared to the prior art, the utility model has following excellent
Point：
The utility model have been directed in printing process, the big problem of abrasion at the chamfering of screen painting region, in halftone figure
Edges of regions sticks adhesive tape, eliminates in printing process as possible, " step " that printing table is formed with cell piece, to reduce
Abrasion of the scraper to halftone chamfered edges position, increases substantially the service life of halftone.
Description of the drawings
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model.In attached drawing
In：
Fig. 1 is the screen painting face paste adhesive tape vertical view of the utility model；
Fig. 2 is the printing process schematic diagram of the utility model；
Fig. 3 is a kind of more main grid pattern schematic diagrames of solar cell of the utility model.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment
With reference to a kind of 1 solar cell printing screen plate of figure, including metal screen frame 1, be located on metal screen frame silk screen 2, set
The both sides of photoresists 3 on silk screen, the graphics field 4 being located on silk screen 2 and photoresists 3, the graphics field 4 are symmetrical arranged
There is the adhesive tape 5 being mutually parallel.The metal screen frame 1 is aluminum screen frame, iron screen frame or stainless steel screen frame.The silk screen 2 is steel
Silk screen, steel wire composite net, polyester webs or nylon wire.The photoresists 3 can show graphics field after overexposure, development
4, the graphics field 4 is more main grids or dereliction gate pattern.4 edge of the graphics field and it is symmetricly set on graphics field both sides
The distance at 5 edge of adhesive tape be 0.1-5mm.The adhesive tape 5 is PET adhesive tape, Kapton Tape or aluminum foil and adhesive tape, the glue
5 thickness of band is 0.05-0.5mm, and 5 length of the adhesive tape is more than 6 length of scraper.
As shown in Fig. 2, in printing process, 6 stroke of scraper is greater than 7 size of silicon chip, this allows for 6 initial position of scraper
First touch printing table 8, after just contact silicon chip 7.Since silicon chip 7 has certain thickness, " a platform is formd with printing table 8
Rank ", it is larger to the abrasion of halftone photoresists 3 at step with repeating for printing action, especially in chamfering position (silicon
Piece chamfering position is relatively sharp), therefore generate more small broken hole.6 final position of scraper is similarly analyzed, and scraper 6 first contacts silicon chip 7,
Just contact printing station face 8 afterwards.By sticking adhesive tape 5 at 4 edge of halftone graphics field, eliminates occur in printing process as possible
" step effect " improves the broken hole situation at 4 chamfering of halftone graphics field.It is shown in Fig. 3 to be led for a kind of solar cell more
Gate pattern 41.
The utility model have been directed in printing process, the big problem of abrasion at the chamfering of screen painting region, in halftone figure
Edges of regions sticks adhesive tape, eliminates in printing process as possible, " step " that printing table is formed with cell piece, to reduce
Abrasion of the scraper to halftone chamfered edges position, increases substantially the service life of halftone.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (6)
1. a kind of solar cell printing screen plate, it is characterised in that：Including metal screen frame (1), the silk screen that is located on metal screen frame
(2), the photoresists (3) being located on silk screen, the graphics field (4) being located on silk screen (2) and photoresists (3), the graphics field
(4) both sides are symmetrically arranged with the adhesive tape (5) being mutually parallel.
2. a kind of solar cell printing screen plate according to claim 1, it is characterised in that：The metal screen frame (1) is aluminium
Screen frame, iron screen frame or stainless steel screen frame processed.
3. a kind of solar cell printing screen plate according to claim 1, it is characterised in that：The silk screen (2) be steel wire,
Steel wire composite net, polyester webs or nylon wire.
4. a kind of solar cell printing screen plate according to claim 1, it is characterised in that：The graphics field (4) is more
Main grid or dereliction gate pattern.
5. a kind of solar cell printing screen plate according to claim 1, it is characterised in that：Graphics field (4) edge
Be 0.1-5mm at a distance from adhesive tape (5) edge for being symmetricly set on graphics field both sides.
6. a kind of solar cell printing screen plate according to claim 1, it is characterised in that：The adhesive tape (5) is PET glue
Band, Kapton Tape or aluminum foil and adhesive tape, adhesive tape (5) thickness are 0.05-0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721638464.0U CN207607213U (en) | 2017-11-30 | 2017-11-30 | A kind of solar cell printing screen plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721638464.0U CN207607213U (en) | 2017-11-30 | 2017-11-30 | A kind of solar cell printing screen plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207607213U true CN207607213U (en) | 2018-07-13 |
Family
ID=62797109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721638464.0U Active CN207607213U (en) | 2017-11-30 | 2017-11-30 | A kind of solar cell printing screen plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207607213U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435443A (en) * | 2018-12-18 | 2019-03-08 | 昆山良品丝印器材有限公司 | A kind of solar battery sheet plating patterns halftone and its plating patterns production method |
| CN110641172A (en) * | 2019-10-29 | 2020-01-03 | 广州柳川智能装备有限公司 | Intelligent control system for special-shaped bottle printing and silk-screen printing method thereof |
| CN110641171A (en) * | 2019-10-29 | 2020-01-03 | 广州柳川智能装备有限公司 | Printing compensation process for special-shaped bottle |
| CN111572176A (en) * | 2020-05-19 | 2020-08-25 | 东莞奔迅汽车玻璃有限公司 | Screen plate and manufacturing method thereof |
| CN114834149A (en) * | 2022-06-06 | 2022-08-02 | 福建金石能源有限公司 | Full-opening screen and manufacturing method thereof |
| CN115946438A (en) * | 2023-02-13 | 2023-04-11 | 英利能源发展(保定)有限公司 | Solar cell printing screen and printing method of solar cell |
-
2017
- 2017-11-30 CN CN201721638464.0U patent/CN207607213U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435443A (en) * | 2018-12-18 | 2019-03-08 | 昆山良品丝印器材有限公司 | A kind of solar battery sheet plating patterns halftone and its plating patterns production method |
| CN109435443B (en) * | 2018-12-18 | 2024-03-12 | 昆山良品丝印器材有限公司 | Solar cell electroplating pattern screen printing plate and electroplating pattern manufacturing method thereof |
| CN110641172A (en) * | 2019-10-29 | 2020-01-03 | 广州柳川智能装备有限公司 | Intelligent control system for special-shaped bottle printing and silk-screen printing method thereof |
| CN110641171A (en) * | 2019-10-29 | 2020-01-03 | 广州柳川智能装备有限公司 | Printing compensation process for special-shaped bottle |
| CN110641172B (en) * | 2019-10-29 | 2021-07-20 | 广州柳川智能装备有限公司 | Intelligent control system for special-shaped bottle printing and silk-screen printing method thereof |
| CN111572176A (en) * | 2020-05-19 | 2020-08-25 | 东莞奔迅汽车玻璃有限公司 | Screen plate and manufacturing method thereof |
| CN114834149A (en) * | 2022-06-06 | 2022-08-02 | 福建金石能源有限公司 | Full-opening screen and manufacturing method thereof |
| CN115946438A (en) * | 2023-02-13 | 2023-04-11 | 英利能源发展(保定)有限公司 | Solar cell printing screen and printing method of solar cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211231 Address after: No.17, Quanyuan Road, Jinjiang Economic Development Zone (wuliyuan), Quanzhou City, Fujian Province, 362000 Patentee after: FUJIAN JINSHI ENERGY Co.,Ltd. Address before: 362000 Jiangnan hi tech Zone, South Ring Road, Licheng District, Fujian, Quanzhou Patentee before: GS-SOLAR (FU JIAN) Co.,Ltd. |