CN108327388A - Screen printing plate and manufacturing method thereof - Google Patents
Screen printing plate and manufacturing method thereof Download PDFInfo
- Publication number
- CN108327388A CN108327388A CN201710506870.XA CN201710506870A CN108327388A CN 108327388 A CN108327388 A CN 108327388A CN 201710506870 A CN201710506870 A CN 201710506870A CN 108327388 A CN108327388 A CN 108327388A
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- CN
- China
- Prior art keywords
- halftone
- grenadine
- plural number
- imaging
- datum mark
- 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.)
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- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 238000007650 screen-printing Methods 0.000 title 1
- 238000003384 imaging method Methods 0.000 claims abstract description 81
- 239000000463 material Substances 0.000 claims abstract description 71
- 239000004744 fabric Substances 0.000 claims abstract description 53
- 235000011266 Passiflora quadrangularis Nutrition 0.000 claims description 75
- 244000179684 Passiflora quadrangularis Species 0.000 claims description 75
- 239000002184 metal Substances 0.000 claims description 15
- 239000011888 foil Substances 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 7
- 229920002521 macromolecule Polymers 0.000 claims description 6
- 238000000059 patterning Methods 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000005323 electroforming Methods 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920002120 photoresistant polymer Polymers 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000005530 etching Methods 0.000 description 6
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 230000003321 amplification Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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
-
- 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
Abstract
A screen is provided having a frame, a screen cloth, a datum point for identifying a plurality of positions of the screen cloth, and an imaging material disposed on the screen cloth and having at least one opening.
Description
Technical field
The present invention relates to halftones and preparation method thereof.
Background technology
The microphoto of the traditional screen cloth of Fig. 1 displays and imaging material opening.As shown in Figure 1, screen cloth mostly by macromolecule grenadine or
Metal grenadine 9 or the two mixed weaving form, wherein lateral grenadine, which intersects place with longitudinal grenadine, is referred to as net knot (Knot) 10.
It is coated with imaging material such as photoresist, emulsion, silica gel, the macromolecule of patternable to the screen cloth for being fixed to screen frame first when halftone makes
The metal foil of photosensitive material, epoxy resin, UV glue, stainless steel metal foil, electroforming or electroplating formation, then provide with pattern and
Then imaging film and screen cloth set position are imaged and (adopt the processing procedures such as exposure, development, etching), formed by the imaging film of opening
The halftone of printable material.In the manufacturing process of traditional halftone, the openings of certain narrow openings opening 12 as shown in fig. 1
Region can include longitudinal grenadine position (and then include net knot 10) on screen cloth on screen cloth, cause the pattern of printing acquisitions to have
There is material insufficient or the non-uniform problem of material.12 systems that are open are formed by the pattern of the imaging material 11 on screen cloth, that is, on screen cloth
The part for not forming imaging material 11 is that can expose the grenadine 9 of screen cloth and the opening 12 of part mesh.Due to the micro- photograph in Fig. 1
See-through imaging material 11 in piece, therefore can not find out the case where screen cloth is covered by imaging material without allowing printing material to pass through.Fig. 2
The stereomicrograph of screen cloth and opening in the traditional halftone of display.When can be seen more clearly in the stereomicrograph of Fig. 2,
Screen cloth is covered by imaging material 11 part and is not affected by that cover place to become opening 12 and open area include that net knot 10 may
It causes relatively fewer by the printing material at this.
Invention content
To overcome the defect of the above prior art, it is an object of the invention to propose a kind of halftone, improves traditional halftone and exist
The harmful effect that transverse direction grenadine generates printed patterns with longitudinal grenadine when halftone pattern is more and more accurate.The halftone of the present invention is outstanding
It is suitable for forming the conducting wire that such as printing conducting resin material is obtained of the conducting wire on electronic product surface, material can be maintained
Pattern when printing is stablized.
To achieve the above object, the present invention provides a kind of halftone, and it includes a screen frame, a screen cloth, a datum mark and one one-tenth
As material.The screen cloth is interwoven by plural longitudinal grenadine and plural lateral grenadine.The datum mark be for recognize the halftone it
The relativeness of plural position and the datum mark.The imaging material is located on the screen cloth and at least one opening.
According to one of present invention embodiment, which is also used for the alignment of the halftone and an imaging film.
According to one of present invention embodiment, which can be that the lateral grenadine of the plural number is folded with the longitudinal grenadine of the plural number
Place plural number net knot, the imaging material this at least the boundary of an opening, the plural number transverse direction grenadine or the plural number longitudinal direction grenadine.
According to one of present invention embodiment, the side of the screen frame of the halftone is vertical with the lateral grenadine of the plural number.
According to one of present invention embodiment, at least one opening of the imaging material includes a wide opening and a narrow opening, and
Width opening is with the narrow opening in the arranged perpendicular that is connected.
According to one of present invention embodiment, the region of the narrow opening does not expose any transverse direction grenadine and any longitudinal network
Yarn is folded a net knot at place.
According to one of present invention embodiment, which is photoresist, emulsion, silica gel, high-molecular photosensitive material, asphalt mixtures modified by epoxy resin
Fat, UV glue, stainless steel metal foil or electroforming (plating) form metal foil.
According to one of present invention embodiment, the grenadine be Metal Yarns or macromolecule yarn, or both combination.
To achieve the above object, the present invention also provides a kind of manufacturing method of screen, including:An initial halftone is provided, this is first
Beginning halftone includes one of to be interwoven screen cloth and a screen frame by plural longitudinal grenadine and the lateral grenadine of plural number, any of which longitudinal direction
Grenadine is folded place with any transverse direction grenadine and forms a net knot;A datum mark is noted/determines in the initial halftone subscript, the benchmark
Plural number position of the point system for recognizing the initial halftone;There is provided has an imaging film of a datum mark thereon, on the imaging film
The datum mark can be aligned with each other and be used to recognize the plural number position of the imaging film with the datum mark of the initial halftone, this at
As the plural number position system of film corresponds to the plural number position of the initial halftone;Utilize the plural number position on the imaging film
It sets, in the position for determining a narrow opening on the imaging film;It is imaged material in forming one on the initial halftone;By the imaging film it
The datum mark is directed at the datum mark of the initial halftone;And imaging of the image forming program to form patterning is carried out to the imaging material
The imaging material of material, the patterning shows a narrow opening region corresponding with the narrow opening of the imaging film, and wherein this is narrow
It is not made friends with repeatedly with any net open area.
According to one of present invention embodiment, which further includes:An initial halftone appearance is formed so that this is first
The plural number position of beginning halftone is projected to the plural number position of the imaging film.
According to one of present invention embodiment, the side of the screen frame of the halftone is and longitudinal network in the manufacturing method of screen
Yarn is vertical with one of the transverse direction grenadine.
According to one of present invention embodiment, one of the longitudinal direction grenadine and the transverse direction grenadine in the manufacturing method of screen
It is parallel with the long side extending direction of the narrow opening.
It is to be the initial halftone in the step of one imaging material of formation on the initial halftone according to one of present invention embodiment
On mark/determine and carry out before a datum mark.
The technical solution of the present invention has the following advantages compared with prior art:
1, because all net knots are avoided in the narrow opening region, traditional screen cloth material caused by netting knot in narrow opening is avoided
Printing is insufficient and/or non-uniform problem.
2, it using the positioning idea relative to reference point, is easy to separate the regional location of narrow opening and net knot position
Come, convenient for promoting the yield of halftone manufacture, reduces its cost.
3, the position of wider opening and relatively narrow opening is accurately controlled, increases grenadine support force, greatly improves
The use life cycle of halftone.
It, hereafter will be with appended by embodiment and cooperation for the above objects, features and advantages of the present invention can more be become apparent
Schema is described in detail below.It is noted that each component in institute's accompanying drawings is only signal, not according to the reality of each component
Border ratio is painted.
Description of the drawings
The microphoto of the traditional screen cloth of Fig. 1 displays and imaging material opening.
The stereomicrograph of screen cloth and conducting resin material opening in the traditional halftone of Fig. 2 displays.
Fig. 3 shows the top view of screen cloth and screen frame according to the halftone of the present invention.
Fig. 4 shows that the amplification top view of the screen cloth of Fig. 3 according to the present invention, display include the screen cloth part of datum mark.
Fig. 5 shows the top view of part initial the halftone appearance and patterns of openings according to the present invention, after the completion of being also it
The part screen cloth of halftone and the top view of patterns of openings.
Fig. 6 shows the figuratum halftone of the tool being completed according to the present invention.
Specific implementation mode
Below in conjunction with the accompanying drawings and preferred embodiment is further described the halftone of the present invention with its production method.
Halftone according to the present invention is by comprising the steps of made by the method for 1-7:
1. Fig. 3 shows the top view of screen cloth and screen frame according to the halftone of the present invention.Fig. 4 shows the amplification of the screen cloth of Fig. 3
Top view, display include the screen cloth part of datum mark.As shown in figure 3, providing an initial halftone 8, it includes nets in step
Cloth 7 and screen frame 6.As shown in figure 4, screen cloth is interwoven by plural lateral grenadine 9 and plural longitudinal grenadine 9, wherein plural number is horizontal
To between the longitudinal 9 generally parallel to each other and lateral grenadine 9 of grenadine generally parallel to each other and plural of grenadine 9 and longitudinal grenadine 9
A right angle can preferably be pressed from both sides.In addition, system is known as a net knot at intersecting and (being folded) between a lateral grenadine and a longitudinal grenadine, four
The minimal openings system on screen cloth that a adjacent net knot crosses is known as a mesh.The size of mesh is smaller, is coated with more uniformly, but
The size of mesh small cannot pass through to blocking printing material such as conducting resin material, dyestuff etc..Screen cloth can be by macromolecule silk thread or metal
Made by silk thread.The side of the screen frame 6 of initial halftone can it is vertical with one of the transverse direction grenadine with longitudinal grenadine but with it is another
Person is parallel or not parallel.However, the invention is not limited thereto, the angle between grenadine and screen frame can be all right angle or be all non-straight
Angle.Angle between lateral grenadine and longitudinal grenadine also can be on-right angle.
2. marking and/or determining an at least datum mark in the appropriate position of the initial halftone in step
(reference point), using the relativeness between datum mark and the other positions of initial halftone (such as far and near, orientation
Deng), recognize the plural critical positions in initial halftone.Such as in one embodiment, in specific position on the screen cloth opened
Sentence colouring, gluing mode indicates to recognize the datum mark datum mark 13 as shown in Figure 3 of different location and shown in Fig. 4
Datum mark 13, the datum mark as halftone.Such as in another embodiment, datum mark 13 can be coated with imaging material and exposure, show
Shadow and/or etching etc. image forming program be formed on the screen cloth of initial halftone, in this embodiment datum mark 13 can with one imaging
The mode of material pattern is presented.Such as in another embodiment, the datum mark modes such as can paint are formed in and are coated with imaging comprehensively
(i.e. datum mark is formed on screen cloth and has dried on material but the not yet screen cloth of image forming programs such as experience exposure, development and/or etching
But not yet on the imaging material of image forming programs such as experience exposure, development and/or etching).Such as in more another embodiment, it can determine
The fixed datum mark by the corner point 23 in the screen frame lower left corner as initial halftone.It will be appreciated that the present invention is not limited to unity reference point, it can
Determine multiple datum marks with the two-dimensional alignment of sharp horizontal direction and vertical direction.If determining multiple datum marks in this step,
In subsequent step also on imaging film use multiple datum marks.
Step 1 can disobey aforementioned sequence progress with the step of step 2.For example, in step 2 place in place mark and/
Or determine that the action of an at least datum mark can carry out before screen cloth and screen frame combination, therefore provided in step 1 initial
Halftone has included datum mark and step 2 can be omitted.
3. carrying out appearance acquisition to whole initial halftone in this step, appearance captures mode available projector and projects, is outer
The mode for appearance imaging that sight scans or camera is taken pictures carries out.
4. Fig. 5 shows the top view of part initial the halftone appearance and patterns of openings according to the present invention.It is right in this step
The initial halftone appearance completed carries out appearance identification, and determines such as plural grenadine of plural Important Characteristic Points, plural number net knot (Knot)
Relativeness (such as far and near, orientation) between said reference point 13.Characteristic point can be net knot, lateral grenadine, longitudinal grenadine,
Mesh etc..Then as shown in figure 5, determining imaging film to be formed in using the apparent plural Important Characteristic Points of initial halftone
The opening boundary of the position of plural number opening 15,16 on (and final halftone) such as opening boundary especially narrow opening 16 is (in Fig. 5
It is shown in phantom the boundary of opening 15 and opening 16), so that the region of narrow opening is not made friends with repeatedly with any net (that is, by being regarded on Fig. 5
Scheme sight, the region of narrow opening is folded a net knot at place not comprising any lateral grenadine with any longitudinal grenadine).In Figure 5, horizontal
The narrow rectangular aperture 16 that may be used to form the bus electrode of solar panels battery to the wide rectangular aperture 15 of extension and be longitudinally extended
The finger electrode of solar panels battery is may be used to form, and opening 15 is in the arranged perpendicular that is connected with opening 16.It should be noted that " width "
With " narrow " for opposite concept, it is intended that the relative size of expression opening 15 and opening 16 is without in limitation opening 15 and opening 16
Actual size.
5. an imaging film of an at least datum mark thereon is provided in this step, by the apparent benchmark of initial halftone
The datum mark of 13 alignment imaging film of point, and the datum mark 13 of initial halftone in appearance and plural Important Characteristic Points and plural number are opened
The relativeness of mouth 15,16 applies mechanically (projection or projection) to imaging film, by the pattern write-in imaging of plural number opening 15,16
Film and generate with plural number opening 15,16 pattern patterning imaging film.Its " applying mechanically " refers to by initial halftone herein
Complex points in appearance and pattern (containing the relationship such as distance and position between datum mark, plural Important Characteristic Points and datum mark to etc.,
Relationship such as distance and position between plural number opening 15,16 and datum mark to etc.) projection is to imaging film so that in imaging film
Any position can find unique corresponding position in initial halftone appearance." projection " of meaning, which is preferably meant, herein is just trading
Shadow implies that each projection line is vertical with the initial plane of halftone appearance and also vertical with the plane of imaging film.This place
Refer to its " projection " to be not limited to that appearance is projected to imaging with energy (laser or luminous point etc.) or solid material (such as pigment, glue material)
Also include the software data that any appearance is not generated on imaging film, appearance processing and operation on film.Imaging film can
For to existing imaging film add identifying position with one of the imaging film of datum mark gained or especially customized with datum mark
Imaging film.
6. Fig. 5 shows that the top view of part original net version appearance and patterns of openings in step 4, Fig. 5 are also shown in this step
The top view of screen cloth and imaging material patterns of openings after exposed development.Fig. 6 show according to the present invention be completed have figure
The halftone of case.In one embodiment, if not having on the screen cloth of initial halftone after the step 2 for marking and/or determining datum mark complete
The dry imaging material of face coating, then be imaged material in formation on the screen cloth of initial halftone in this step (step 6) and will be imaged glue
Piece datum mark alignment have been formed with imaging material initial halftone datum mark, then to imaging material carry out comprising exposure, develop,
And/or the image forming program (needing etching program if using metal initial halftone) of etching etc., have so that formation is as shown in Figure 6
The halftone of pattern.In another embodiment, if in the screen cloth of initial halftone after the step 2 for marking and/or determining datum mark
On leave the dry imaging material of comprehensive coating, then omitted in this step (step 6) and form the action for being imaged material and glue will be imaged
Piece datum mark alignment have been formed with imaging material initial halftone datum mark, then to imaging material carry out comprising exposure, develop,
And/or the image forming program (needing etching program if using metal initial halftone) of etching etc., have so that formation is as shown in Figure 6
The halftone of pattern.The magnified partial view system of this halftone with pattern is as shown in Figure 5.The halftone with pattern being completed includes
Screen frame, the screen cloth for being fixed to screen frame and being interwoven with plural number transverse direction grenadine by plural longitudinal grenadine and on screen cloth and have
There are the imaging material pattern of at least one opening, wherein at least one opening to include an at least narrow opening 16 and at least one wide opening 15,
The region of the narrow opening 16 is not folded with any net knot 10.Since the position of the net knot 10 of halftone is corresponded to initial halftone appearance
Net knot 10 position, therefore the position on the boundary (boundary system is shown in phantom in Figure 5) by narrow opening 16 as shown in Figure 5
It sets and the position of the net knot 10 of initial halftone can be such that the region of narrow opening 16 is not made friends with repeatedly with any net, and formed as shown in Figure 5
Narrow opening do not expose net knot have figuratum halftone.The screen cloth covered (with shadow representation in figure) by imaging material in Fig. 5
Make printing material such as conducting resin material, dyestuff can not by by not by the screen cloth that is covered (with shadow representation in figure) of imaging material (i.e.
By the screen cloth part of opening exposure) printing material can be made to pass through, it is so that the pattern of printing material can be generated by printing process
(the pattern system of printing material is identical as patterns of openings).It should be noted that since the long side extending direction of narrow opening 16 is and indulges
It is parallel to grenadine, therefore narrow opening 16 will not be folded with longitudinal grenadine.
As shown in fig. 6, according to the halftone of the present invention with pattern of above method formation, there is screen frame, screen cloth, benchmark
Point and imaging material.Screen cloth is interwoven by plural longitudinal grenadine and plural lateral grenadine.Datum mark can be used for recognizing the halftone
Plural number position and the datum mark relativeness.Imaging material is located on the screen cloth and at least one opening.Such as above-mentioned side
Described in method, datum mark also can be used for the alignment of the halftone and an imaging film.The plural number position of the halftone can be that plural number is lateral
The longitudinal grenadine of grenadine and the plural number be folded the plural number net knot at place, imaging material this at least the boundary of an opening, plural transverse direction grenadine,
Plural longitudinal direction grenadine.It the side of the screen frame of the halftone can be vertical with the lateral grenadine of the plural number.At least one opening of the imaging material
It may include a wide opening and a narrow opening, and it is in the arranged perpendicular that is connected that width opening, which is with the narrow opening,.Halftone of the present invention its
In an emphasis be characterized in that the region of the narrow opening does not expose any transverse direction grenadine and is folded the one of place with any longitudinal direction grenadine
Net knot.The imaging material can be photoresist, emulsion, silica gel, high-molecular photosensitive material, epoxy resin, UV glue, stainless steel metal foil or
Electroforming (plating) form metal foil.The grenadine can be Metal Yarns or macromolecule yarn, or both combination.
It will be appreciated that in halftone of the present invention, datum system is in step 2 decision/mark, but imaged program in step 6
Halftone pattern is formed by may include datum mark or do not include datum mark.This means, the patterns of openings of halftone can be not with datum mark
With time dot at such as respectively step 6 with formed in step 2 or formed in same time point as all formed in step 6.
It can use to the different pattern of multiple screen paintings after certain screen painting processing procedures, be needed between halftone and halftone
Alignment procedure is wanted, therefore halftone can include to be formed by alignment mark (alignment by imaging material or other modes
mark).It should be noted that it to recognize plural critical positions its " datum mark " is to be different from aforementioned alignment that the present invention is so-called
Label.Also, " datum mark " of the present invention is the different location recognized in halftone, and alignment mark be for different halftones it
Between alignment.
Above-described embodiment it is merely for convenience explanation and illustrate, though arbitrarily repaiied by person of ordinary skill in the field
Change, all without departing from such as the range to be protected in claims.
Claims (13)
1. a kind of halftone, which is characterized in that the halftone includes:
One screen frame;
One screen cloth is interwoven by plural longitudinal grenadine and plural lateral grenadine;
One datum mark is the relativeness of the plural number position and the datum mark for recognizing the halftone;And
One imaging material is located on the screen cloth and at least one opening..
2. halftone as described in claim 1, which is characterized in that the datum mark is also used for pair of the halftone and an imaging film
It is accurate.
3. halftone as described in claim 1, which is characterized in that the plural number position is that the lateral grenadine of the plural number and the plural number are longitudinal
Grenadine be folded place plural number net knot, the imaging material this at least the boundary of an opening, the plural number transverse direction grenadine or the plural number longitudinal direction
Grenadine.
4. halftone as described in claim 1, which is characterized in that the side of the screen frame of the halftone is and the lateral grenadine of the plural number
Vertically.
5. halftone as described in claim 1, which is characterized in that at least one opening of the imaging material includes a wide opening and one
Narrow opening, and it is in the arranged perpendicular that is connected that width opening, which is with the narrow opening,.
6. halftone as claimed in claim 5, which is characterized in that the region of the narrow opening does not expose any transverse direction grenadine and appoints
The one longitudinal direction grenadine is folded a net knot at place.
7. halftone as described in claim 1, which is characterized in that the imaging material is photoresist, emulsion, silica gel, high-molecular photosensitive material
Material, epoxy resin, UV glue, stainless steel metal foil or electroforming (plating) form metal foil.
8. halftone as described in claim 1, which is characterized in that the grenadine be Metal Yarns or macromolecule yarn, or both
Combination.
9. a kind of manufacturing method of screen, it is characterised in that including:
An initial halftone is provided, which includes one of to be interwoven screen cloth by plural longitudinal grenadine and the lateral grenadine of plural number
With a screen frame, any of which longitudinal direction grenadine is folded place with any transverse direction grenadine and forms a net knot;
A datum mark is noted/determines in the initial halftone subscript, which is used to recognize the plural number position of the initial halftone;
There is provided has an imaging film of a datum mark thereon, and the datum mark on the imaging film can be with the base of the initial halftone
It is aligned with each other on schedule and for recognizing the plural number position of the imaging film, the plural number position system of the imaging film corresponds to first to this
The plural number position of beginning halftone;
Using the plural number position on the imaging film, in the position for determining a narrow opening on the imaging film;
It is imaged material in forming one on the initial halftone;
The datum mark of the imaging film is aligned to the datum mark of the initial halftone;And
One image forming program is carried out to form the imaging material of patterning to the imaging material, the imaging material of the patterning show with this at
As the narrow opening corresponding narrow opening region of film, the wherein narrow opening region is not made friends with repeatedly with any net.
10. manufacturing method of screen as described in claim 1, which is characterized in that further include:
An initial halftone appearance is formed projecting the plural number position of the initial halftone to the plural number position of the imaging film.
11. manufacturing method of screen as described in claim 1, which is characterized in that the side of the screen frame of the halftone is and longitudinal direction
Grenadine is vertical with one of the transverse direction grenadine.
12. manufacturing method of screen as described in claim 1, which is characterized in that the longitudinal direction grenadine and one in the transverse direction grenadine
Person is parallel with the long side extending direction of the narrow opening.
13. manufacturing method of screen as described in claim 1, which is characterized in that be imaged material in forming one on the initial halftone
Step is to be to carry out before a datum mark is noted/determined to the initial halftone subscript.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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TW106101996A TWI609236B (en) | 2017-01-20 | 2017-01-20 | Screen printing plate and method for fabricating the same |
TW106101996 | 2017-01-20 | ||
CN2017101741175 | 2017-03-22 | ||
CN201710174117 | 2017-03-22 |
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Publication Number | Publication Date |
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CN108327388A true CN108327388A (en) | 2018-07-27 |
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CN201710506870.XA Pending CN108327388A (en) | 2017-01-20 | 2017-06-28 | Screen printing plate and manufacturing method thereof |
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Cited By (1)
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CN112930026A (en) * | 2021-01-28 | 2021-06-08 | 江苏运鸿辉电子科技有限公司 | Mini-LED lamp high heat dissipation circuit board |
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IT1184602B (en) * | 1985-06-10 | 1987-10-28 | Ezio Curti | PROCEDURE AND MEANS FOR PRINTING THE PATH OF AN ELECTRONIC CIRCUIT IN THE REGISTER COMPARED TO HOLES PRACTICED IN A SUPPORT PLATE |
JPH0781035A (en) * | 1993-09-13 | 1995-03-28 | Tdk Corp | Positioning method and structure for printing screen and base plate |
CN204773994U (en) * | 2015-06-26 | 2015-11-18 | 深圳市思迈科新材料有限公司 | Screen printing half tone |
CN205767988U (en) * | 2016-05-23 | 2016-12-07 | 仓和股份有限公司 | It is applied to the printing screen plate of solaode |
CN106274039A (en) * | 2016-08-16 | 2017-01-04 | 昆山良品丝印器材有限公司 | Crystalline silicon printing half tone and mask-making technology thereof |
CN207594496U (en) * | 2017-01-20 | 2018-07-10 | 维铭有限公司 | Screen printing plate |
Cited By (1)
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CN112930026A (en) * | 2021-01-28 | 2021-06-08 | 江苏运鸿辉电子科技有限公司 | Mini-LED lamp high heat dissipation circuit board |
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