CN206124422U - Solar energy crystal silicon cell is film structure for piece and printing half tone thereof - Google Patents
Solar energy crystal silicon cell is film structure for piece and printing half tone thereof Download PDFInfo
- Publication number
- CN206124422U CN206124422U CN201621156485.4U CN201621156485U CN206124422U CN 206124422 U CN206124422 U CN 206124422U CN 201621156485 U CN201621156485 U CN 201621156485U CN 206124422 U CN206124422 U CN 206124422U
- Authority
- CN
- China
- Prior art keywords
- printed patterns
- line
- solar energy
- printing
- parallel
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a solar energy crystal silicon cell is film structure for piece and printing half tone thereof is wavy line with the parallel both sides frame line of main grid line among the printed patterns on this film structure and the printing half tone, and this wavy line's wavelength is 0.05~3.0mm, and the amplitude is 0.05~0.5mm. This solar energy crystal silicon cell is film structure for piece and printing half tone thereof's printed patterns's frame line designs for wavy line, in the printing half tone that makes, does the twine form 10 with frame line lap position 30 the contained angle of degree, the frame line of having avoided printed patterns is thoroughly blocked up dead having now with the twine lap position by the twine, thereby the printing permeability has been guaranteed, prevent disconnected bars, the crystal silicon cell piece photoelectric conversion efficiency's that the EL increase caused loss, avoided simultaneously excessively slightly having leaded to the outward appearance bad because of the frame line, it is heavy to have reduced single cell piece thick liquid, can practice thrift battery piece producer thick liquids cost reaches more than 20%.
Description
Technical field
This utility model is related to silk-screen technical field, particularly relates to a kind of solar energy crystalline silicon battery plate film
Structure and its printing screen plate.
Background technology
As the pressure of cell piece improved efficiency is increasing, traditional solar energy crystalline silicon printing half tone cannot meet
The market demand, arises at the historic moment without net netting version.Thrown the net using 0 degree of angle without net netting version（Screen cloth line footpath and screen frame angle are 0 degree）,
Warp direction may insure 0 degree of angle, but because screen cloth works out characteristic in itself, weft direction cannot ensure 0 degree of angle, therefore, it is made
Half tone cell piece figure frame line cannot avoid completely net knot.
When frame line overlap of the twine with cell piece figure, frame line is thoroughly blocked by twine, is printed impermeable slurry, is caused
The frame line disappearance of printed patterns, broken string, cell piece EL increase, and efficiency is reduced, it is impossible to reach lifting crystalline silicon battery plate photoelectricity
The purpose of conversion efficiency, so that losing meaning without net netting version.
In order to solve the above problems, common practice in the market is to design the frame line overstriking of figure, but works as net
When silk is avoided completely with frame line, frame line width increases, and the abnormal appearances such as thick line, node occurs, greatly in printing process
The qualification rate of cell piece is have impact on, and the stability of half tone plate-making is poor, yield is uncontrollable, considerably increase half tone plate-making cost.
The content of the invention
In order to overcome drawbacks described above, this utility model provide a kind of solar energy crystalline silicon battery plate film structure and its
Printing screen plate, can avoid the frame line of printed patterns from being blocked by twine, it is ensured that the permeability of printed patterns frame line printing, from
And ensure that the improved efficiency of crystalline silicon battery plate.
This utility model in order to solve the technical scheme adopted by its technical problem is：A kind of solar energy crystalline silicon battery plate
Film structure, including film matrix are used, the film matrix is provided with solar energy crystalline silicon battery plate printed patterns, the printing figure
Case is made up of the main gate line that several be arranged in parallel the secondary grid line parallel with several, and the secondary grid line and main gate line are vertically arranged simultaneously
It is interconnected, the printed patterns two sides parallel with the main gate line are further respectively had frame line and connected with the secondary grid line, institute
Printed patterns two frame lines parallel with the main gate line are stated for wave, the wavelength of the wave is 0.05～3.0mm, amplitude
For 0.05～0.5mm.
Used as further improvement of the utility model, the wave is the tracks of line voltage or cosine function curve.
Used as further improvement of the utility model, the printed patterns are located at the center of the film matrix.
Used as further improvement of the utility model, the printed patterns are square, and the film matrix is located at the printing
Pattern is formed around printing location hole.
This utility model additionally provides a kind of printing screen plate, including screen frame and the screen cloth being stretched and located on the screen frame, the screen cloth
Be provided with solar energy crystalline silicon battery plate printed patterns, main gate line that the printed patterns are be arranged in parallel by several and several
Parallel secondary grid line composition, the secondary grid line and main gate line are vertically arranged and are interconnected, and the printed patterns are parallel with the main gate line
Two sides further respectively have frame line and connect with the secondary grid line, the secondary grid line correspondence positioned at the screen cloth twine it
Between, the printed patterns two frame lines parallel with the main gate line are wave, the wavelength of the wave is 0.05～
3.0mm, amplitude are 0.05～0.5mm.
Used as further improvement of the utility model, the wave is the tracks of line voltage or cosine function curve.
Used as further improvement of the utility model, the screen cloth includes the wire cloth in the middle of screen cloth and is connected to
The polyurethane screen cloth of wire cloth periphery, and the polyurethane screen cloth is fixedly connected with the inside casing wall of the screen frame.
Used as further improvement of the utility model, the printed patterns are located at the center of the wire cloth.
Used as further improvement of the utility model, what the wire cloth was located at the printed patterns is formed around printing
Use location hole.
The beneficial effects of the utility model are：The solar energy crystalline silicon battery plate film structure and its print of printing screen plate
The frame line of map brushing case is designed for wave, and in obtained printing screen plate, twine forms 10-30 degree with frame line lap position
Angle, it is to avoid the frame line of printed patterns and twine lap position by twine thoroughly block it is existing, so as to ensure that print
Brush permeability, prevents disconnected grid, EL from increasing the loss of caused crystalline silicon battery plate photoelectric transformation efficiency, while avoiding because of side
Wire slightly result in bad order excessively, reduce monolithic battery piece slurry weight, can save cell piece producer cost of sizing agent reach 20% with
On.
Description of the drawings
Fig. 1 is film structural representation described in the utility model；
Fig. 2 is the A portions mplifying structure schematic diagram in Fig. 1；
Fig. 3 is printing screen plate structural representation described in the utility model；
Fig. 4 is the partial enlargement structural representation in Fig. 3.
With reference to accompanying drawing, make the following instructions：
1 --- film matrix 2 --- printed patterns
21 --- main gate line 22 --- secondary grid line
23 --- frame line 24 --- location hole
3 --- screen frame 4 --- screen cloth
40 --- twine 41 --- wire cloth
42 --- polyurethane screen cloth
Specific embodiment
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is elaborated.But guarantor of the present utility model
Shield scope is not limited to following embodiments, i.e., in every case with this utility model claim and description made it is simple
Equivalence changes and modification, all still belong within this utility model patent covering scope.
Refering to Fig. 1-2, it is a kind of solar energy crystalline silicon battery plate film structure described in the utility model, including the film
Matrix 1, the film matrix are provided with solar energy crystalline silicon battery plate printed patterns 2, and the printed patterns parallel are set by several
The main gate line 21 the put secondary grid line 22 parallel with several is constituted, and the secondary grid line and main gate line are vertically arranged and are interconnected, should
Printed patterns two sides parallel with the main gate line are further respectively had frame line 23 and are connected with secondary grid line.Wherein, printed patterns with
Two parallel frame lines of main gate line are wave, and the wavelength of the wave is 0.05～3.0mm, and amplitude is 0.05～0.5mm.
Wherein, the wave is preferably the tracks of line voltage or cosine function curve, and the printed patterns are located at described
The center of film matrix.
In order to improve printing precision, the film matrix is formed around printing location hole positioned at the printed patterns
24。
Then, above-mentioned film structure is transferred on printing screen plate by half tone mask-making technology, obtains a kind of printing screen plate,
Fig. 3-4 are participated in, the printing screen plate includes screen frame 3 and the screen cloth 4 being stretched and located on the screen frame, wherein, screen cloth is included in screen cloth
Between wire cloth 41 and be connected to the polyurethane screen cloth 42 of wire cloth periphery, and the polyurethane screen cloth and the screen frame
Inside casing wall is fixedly connected.
Solar energy crystalline silicon battery plate printed patterns 2 in above-mentioned film structure are transferred the steel wire in the printing screen cloth
Screen cloth center, wherein, the secondary grid line correspondence is formed without net netting version between the twine 40 of the wire cloth.
And the printed patterns of the printing screen plate, its two frame line parallel with the main gate line are wave, the wave
Wavelength is 0.05～3.0mm, and amplitude is 0.05～0.5mm, and the wave is the tracks of line voltage or cosine function curve,
The surrounding that the printed patterns are located in the wire cloth simultaneously is formed with printing location hole 24.
It can be seen from figure 4 that after the printing screen plate employs film structure described in the utility model, i.e. printed patterns
Frame line design for wave, make twine and the frame line lap position form the angle of 10-30 degree, it is to avoid printed patterns
Frame line and twine lap position by twine thoroughly block it is existing, so as to ensure that printing permeability, prevent disconnected grid, EL from increasing
The loss of caused crystalline silicon battery plate photoelectric transformation efficiency, while avoiding bad order is slightly result in excessively because of frame line,
Monolithic battery piece slurry weight is reduced, cell piece producer cost of sizing agent can be saved and reached more than 20%.
Claims (9)
1. a kind of solar energy crystalline silicon battery plate film structure, including film matrix (1), the film matrix are provided with solar energy
With printed patterns (2), the main gate line (21) that the printed patterns are be arranged in parallel by several is parallel with several for crystalline silicon battery plate
Secondary grid line (22) composition, the secondary grid line and main gate line be vertically arranged and be interconnected, and the printed patterns are parallel with the main gate line
Two sides further respectively have frame line (23) and connect with the secondary grid line, it is characterised in that：The printed patterns and the master
Two parallel frame lines of grid line are wave, and the wavelength of the wave is 0.05～3.0mm, and amplitude is 0.05～0.5mm.
2. solar energy crystalline silicon battery plate film structure according to claim 1, it is characterised in that：The wave is
The tracks of line voltage or cosine function curve.
3. solar energy crystalline silicon battery plate film structure according to claim 1, it is characterised in that：The printed patterns
Located at the center of the film matrix.
4. solar energy crystalline silicon battery plate film structure according to claim 1, it is characterised in that：The printed patterns
(2) for square, what the film matrix was located at the printed patterns is formed around printing location hole (24).
5. a kind of printing screen plate, including screen frame (3) and the screen cloth (4) being stretched and located on the screen frame, it is brilliant that the screen cloth is provided with solar energy
With printed patterns (2), the main gate line (21) that the printed patterns are be arranged in parallel by several is parallel with several for body silicon cell
Secondary grid line (22) composition, the secondary grid line and main gate line are vertically arranged and are interconnected, and the printed patterns are parallel with the main gate line
Two sides are further respectively had frame line (23) and are connected with the secondary grid line, twine of the secondary grid line correspondence positioned at the screen cloth
(40) between, it is characterised in that：The printed patterns two frame lines parallel with the main gate line are wave, the wave
Wavelength is 0.05～3.0mm, and amplitude is 0.05～0.5mm.
6. printing screen plate according to claim 5, it is characterised in that：The wave is the tracks of line voltage or cosine letter
Number curve.
7. printing screen plate according to claim 5, it is characterised in that：The screen cloth includes the steel wire in the middle of screen cloth
Cloth (41) and the polyurethane screen cloth (42) of wire cloth periphery is connected to, and the inside casing wall of the polyurethane screen cloth and the screen frame
It is fixedly connected.
8. printing screen plate according to claim 7, it is characterised in that：The printed patterns are in the wire cloth
Heart position.
9. printing screen plate according to claim 8, it is characterised in that：The wire cloth is located at the four of the printed patterns
It is provided with printing location hole (24) week.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156485.4U CN206124422U (en) | 2016-10-25 | 2016-10-25 | Solar energy crystal silicon cell is film structure for piece and printing half tone thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621156485.4U CN206124422U (en) | 2016-10-25 | 2016-10-25 | Solar energy crystal silicon cell is film structure for piece and printing half tone thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206124422U true CN206124422U (en) | 2017-04-26 |
Family
ID=58575496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621156485.4U Withdrawn - After Issue CN206124422U (en) | 2016-10-25 | 2016-10-25 | Solar energy crystal silicon cell is film structure for piece and printing half tone thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206124422U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364140A (en) * | 2016-10-25 | 2017-02-01 | 昆山良品丝印器材有限公司 | Film structure for solar crystalline silicon battery slice and printing screen of film structure |
| CN109421365A (en) * | 2017-09-04 | 2019-03-05 | 通威太阳能（成都）有限公司 | A kind of minute pattern of solar battery positive electrode ties printing screen plate without net |
| CN109545862A (en) * | 2018-10-08 | 2019-03-29 | 江西展宇新能源股份有限公司 | A kind of solar battery and preparation method thereof |
| CN115447263A (en) * | 2022-09-26 | 2022-12-09 | 江苏华恒新能源有限公司 | Non-mesh-junction screen printing plate of crystalline silicon battery |
-
2016
- 2016-10-25 CN CN201621156485.4U patent/CN206124422U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364140A (en) * | 2016-10-25 | 2017-02-01 | 昆山良品丝印器材有限公司 | Film structure for solar crystalline silicon battery slice and printing screen of film structure |
| CN106364140B (en) * | 2016-10-25 | 2018-06-15 | 昆山良品丝印器材有限公司 | Solar energy crystalline silicon battery plate film structure and its printing screen plate |
| CN109421365A (en) * | 2017-09-04 | 2019-03-05 | 通威太阳能（成都）有限公司 | A kind of minute pattern of solar battery positive electrode ties printing screen plate without net |
| CN109545862A (en) * | 2018-10-08 | 2019-03-29 | 江西展宇新能源股份有限公司 | A kind of solar battery and preparation method thereof |
| CN115447263A (en) * | 2022-09-26 | 2022-12-09 | 江苏华恒新能源有限公司 | Non-mesh-junction screen printing plate of crystalline silicon battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106364140B (en) | Solar energy crystalline silicon battery plate film structure and its printing screen plate | |
| CN206124422U (en) | Solar energy crystal silicon cell is film structure for piece and printing half tone thereof | |
| CN206503117U (en) | A kind of hydraulic engineering ecological protection slope net | |
| CN204435313U (en) | A kind of water conservancy slope protection net | |
| CN103144453A (en) | Split type battery film printing method and equipment | |
| CN204222359U (en) | A kind of high-efficiency photovoltaic crystalline silicon printing steel wire composite net version | |
| CN207432989U (en) | Printing photovoltaic cell halftone is tied without net | |
| CN208022787U (en) | A kind of river and lake reparation pollution complete set of equipments | |
| CN203613031U (en) | Amphibious floating island adapting to water fluctuation zone | |
| CN208009358U (en) | A kind of enclosure device for bank slope macrophyte planting windward | |
| CN207193888U (en) | A kind of water conservancy slope protecting components | |
| CN204222358U (en) | A kind of reinforced photovoltaic crystalline silicon printing steel wire composite net version | |
| CN108589755A (en) | A kind of Oversea wind power generation Anti-scouring device | |
| CN204047606U (en) | Frog ladder fish nest | |
| CN208429938U (en) | A kind of ecological revetment monomer being suitable for SEA LEVEL VARIATION applied to city river | |
| CN206953766U (en) | High-precision silk screen printing template | |
| CN207432990U (en) | The thin grid of photovoltaic cell tie printing screen plate without net | |
| CN202035512U (en) | High temperature and laundry resistance polyester fiber knitting fabric | |
| CN206892548U (en) | Soft or hard mating type letters type projection screen structure | |
| CN205647399U (en) | Folding type solar cell panel | |
| CN205492020U (en) | Plant matrix sand pad in bags | |
| CN206645895U (en) | A kind of novel plant chinampa | |
| CN207038540U (en) | A kind of substep printing polycrystalline cell piece | |
| CN201813728U (en) | Novel foldable parent shellfish culture net cage | |
| CN207228048U (en) | A kind of dykes and dams load-carrying members plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170426 Effective date of abandoning: 20180615 |
|
| AV01 | Patent right actively abandoned |