CN105492215A - Mask for printing, and printing method using said mask - Google Patents
Mask for printing, and printing method using said mask Download PDFInfo
- Publication number
- CN105492215A CN105492215A CN201480047941.9A CN201480047941A CN105492215A CN 105492215 A CN105492215 A CN 105492215A CN 201480047941 A CN201480047941 A CN 201480047941A CN 105492215 A CN105492215 A CN 105492215A
- Authority
- CN
- China
- Prior art keywords
- printing
- mask
- base material
- groove pattern
- holding member
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/12—Stencil printing; Silk-screen printing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
- H05K3/1216—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by screen printing or stencil printing
- H05K3/1225—Screens or stencils; 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
- B41N1/24—Stencils; Stencil materials; Carriers therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Printing Plates And Materials Therefor (AREA)
- Printing Methods (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
A mask for printing, said mask comprising: a mask substrate (4), which has a printing groove pattern (4a) formed on a printing surface side thereof and corresponding to a pattern to be printed, and has through holes (4b) that pass through the bottom surface of the printing groove pattern and have an inner diameter that is smaller than the width of said bottom surface; and a holding member (3) that is laminated on the mask substrate and has an opening pattern (3a) for communicating with the inside of the printing groove pattern via the through holes in the mask substrate, and filling the printing groove pattern with a transfer material. In addition, the printing groove pattern is capable of suppressing positional displacement and deformation of the mask substrate pattern by being connected in peripheral regions (4c) other than the through holes.
Description
Technical field
The present invention relates to a kind of mask at printed thing printed patterns and use the printing process of this mask, specifically, relate to a kind of lit-par-lit structure by forming mask base material and holding member, suppress the dislocation of pattern, distortion printing mask and use the printing process of this mask.
Background technology
Printing screen mask in the past becomes the structure such as forming Resist patterns in piddler on the web plate screen cloth of web plate chase.The material of web plate screen cloth can use resin fibre, the stainless steel mesh etc. such as silk, nylon, polyester.Resist patterns applies emulsion at web plate screen cloth and makes it dry and after forming light-sensitive surface, make photomask be close contact in this light-sensitive surface, and carries out exposing, developing and formed.
When printing, the screen mask making stretching be arranged at web plate chase is separated small distance to arrange on printing surface, supplies ink (or slurry) in this screen mask.Then, while screen mask is pressed on printing surface by the pressure of scraper plate, while released printing surface by ink from the opening portion of screen mask, thus transfer pattern to (for example, referring to patent document 1) on printing surface.
Patent document 1: Japanese Unexamined Patent Publication 9-216330 publication
But, in above-mentioned printing mask in the past and printing process, exist because of by scraper plate extension ink time institute applied pressure, Resist patterns is offset, be out of shape and affect the problem of pattern accuracy.Particularly, in pattern that the distribution of elongated linearity configures with thin space etc., easily orthogonal in the extended direction with the distribution lateral shift of Resist patterns, distortion, thus the reduction of pattern accuracy becomes remarkable.
Summary of the invention
Therefore, for tackling such problem points, problem to be solved by this invention is to provide a kind of lit-par-lit structure by forming mask base material and holding member, suppress the dislocation of pattern, distortion printing mask and use the printing process of this mask.
In order to solve above-mentioned problem, the feature of printing mask of the present invention is, possess: mask base material, its have be formed at printing surface side and the printing groove pattern corresponding with pattern to be printed, with run through the bottom surface of this printing groove pattern and internal diameter is less than the through hole of its bottom width; And holding member, its be laminated in above-mentioned mask base material and have via the through hole of above-mentioned mask base material with the patterns of openings being communicated with to fill transfer materials in above-mentioned printing groove pattern, the neighboring area of above-mentioned printing groove pattern beyond above-mentioned through hole connects.
In addition, above-mentioned through hole also can be provided with multiple in the bottom surface of above-mentioned printing groove pattern.
In addition, above-mentioned mask base material also can be made up of resin molding, above-mentioned holding member by sheet and the magnetic metal material that above-mentioned patterns of openings is formed with prescribed distance at least one party of long side direction and short side direction formed.
Moreover also can also possess plate-making frame, it surrounds the surrounding of above-mentioned mask base material and above-mentioned holding member and stretches and arrange above-mentioned mask base material and above-mentioned holding member.
In order to solve above-mentioned problem, printing process of the present invention uses printing mask to print, above-mentioned printing mask possesses: mask base material, its have be formed at printing surface side and the printing groove pattern corresponding with pattern to be printed, with run through the bottom surface of this printing groove pattern and internal diameter is less than the through hole of its bottom width, and holding member, its be laminated in above-mentioned mask base material and have via the through hole of above-mentioned mask base material with the patterns of openings being communicated with to fill transfer materials in above-mentioned printing groove pattern, the neighboring area of above-mentioned printing groove pattern beyond above-mentioned through hole connects, above-mentioned printing process comprises: configure on the printing surface of printed thing and fix the operation of the printing surface of above-mentioned printing mask, in above-mentioned printing groove pattern, the operation of transfer materials is filled via the through hole of above-mentioned mask base material from the patterns of openings of above-mentioned holding member at above-mentioned holding member coating transfer materials, the transfer materials in the printing groove pattern of above-mentioned mask base material is made to be covered in the operation of above-mentioned printed thing and pattern transferring, and by the operation of above-mentioned printing mask from above-mentioned printed thing stripping.
In addition, above-mentioned holding member also can be made up of the magnetic metal material of sheet, configures and the operation of fixing the printing surface of above-mentioned printing mask is attracted by magnetic force from the side contrary with the printing surface of above-mentioned printed thing and fixes.
In addition, above-mentioned transfer materials also can comprise photoresist, forms the pattern of photoresist in above-mentioned printed thing printing.
According to printing mask of the present invention, form the lit-par-lit structure of the mask base material with printing groove pattern and through hole and the holding member with patterns of openings, the neighboring area of above-mentioned printing groove pattern beyond through hole connects, thus can suppress dislocation, the distortion of the printing groove pattern being formed at mask base material.
In addition, according to printing process of the present invention, in coating, fill in the operation of transfer materials, the neighboring area of printing groove pattern beyond through hole connects, thus can suppress, because of by scraper plate extension transfer materials time institute applied pressure, to make the dislocation of printing groove pattern, the distortion that are formed at mask base material.Therefore, even trickle close pattern, also can reduce the dislocation of the pattern after printing, distortion, and carry out the higher printing of pattern accuracy.
Accompanying drawing explanation
Fig. 1 is the stereogram of the brief configuration of the embodiment representing printing mask of the present invention.
Fig. 2 A amplifies the region of a part for the printing mask of display shown in Fig. 1, is the top view in a part of region.
Fig. 2 B amplifies the region of a part for the printing mask of display shown in Fig. 1, is the sectional view of the X1-X1 ' line along Fig. 2 A.
Fig. 2 C amplifies the region of a part for the printing mask of display shown in Fig. 1, is the sectional view of the X2-X2 ' line along Fig. 2 A.
Fig. 3 A represents the printing process using printing mask of the present invention, is the stereogram of the coating operation representing ink.
Fig. 3 B represents the printing process using printing mask of the present invention, is the amplification view of the Y-Y ' line along Fig. 3 A.
Fig. 4 A represents the printing process using printing mask of the present invention, is the stereogram representing the operation peeled off from printed thing by printing mask.
Fig. 4 B represents the printing process using printing mask of the present invention, is the amplification view of the printing mask of the Z1-Z1 ' line along Fig. 4 A.
Fig. 4 C represents the printing process using printing mask of the present invention, is the amplification view of the printed thing of the Z2-Z2 ' line along Fig. 4 A.
Fig. 5 is the top view of other configuration examples of the patterns of openings representing holding member.
Detailed description of the invention
Below, based on accompanying drawing, embodiments of the present invention are described.
Fig. 1 is the figure of the embodiment representing printing mask of the present invention.This printing mask also prints the pattern as the ink (or slurry, photoresist etc.) of transfer materials in printing surface transfer printing, is configured to possess compound mask 1 and metal frame (plate-making frame) 2.Compound mask 1 stretches and is arranged at the inner side of square metal frame 2, is kept with the state applying tension force.
In Fig. 2 A, Fig. 2 B and Fig. 2 C, the region 100 that above-mentioned compound mask 1 represents surrounded by the chain-dotted line of Fig. 1 as amplified, become stacked as the resin molding 4 of mask base material and the compound structure of holding member 3.The printing groove pattern 4a corresponding with pattern to be printed is formed in printing surface (lower surface) side of resin molding 4.In addition, through hole 4b is formed with in the bottom surface of printing groove pattern 4a.The thickness of this resin molding 4 is such as 12 μm ~ about 24 μm.In addition, in the present example, the adjacent configuration of the printing groove pattern 4a of multiple linearity.
Be provided with the holding member 3 be made up of the magnetic metal material of sheet in the upper surface side of the printing surface of above-mentioned resin molding 4, it has the patterns of openings 3a of the slit-shaped configured with constant space at short side direction.This holding member 3 is used for when printing being kept by magnetic force and fixing compound mask 1, and the thickness that can be kept by magnetic force is such as about 30 μm.The patterns of openings 3a of holding member 3 is communicated with printing groove pattern 4a via through hole 4b.The internal diameter of this through hole 4b is less than the bottom width of printing groove pattern 4a and the internal diameter of patterns of openings 3a, is communicated with between patterns of openings 3a with printing groove pattern 4a via one or more through hole 4b.
Here, as shown in Figure 2 C, in the present invention, above-mentioned compound mask 1 is in the region different from Fig. 2 B, and neighboring area (region between the adjacent through hole 4b) 4c beyond the through hole 4b of the bottom surface of printing groove pattern 4a connects.
That is, the through hole 4b of mask base material 4 makes patterns of openings 3a be communicated with printing groove pattern 4a, thus plays a role for the mode that the ink being coated on holding member 3 is filled in printing groove pattern 4a from patterns of openings 3a via through hole 4b.In addition, connected by the neighboring area 4c beyond through hole 4b, to suppress the adjacent skew of printing groove pattern 4a, the mode of distortion plays a role.
According to the printing mask of said structure, because the neighboring area 4c of adjacent printing groove pattern 4a beyond the through hole 4b of the bottom surface of printing groove pattern 4a connects, therefore, it is possible to suppress dislocation, the distortion of printing groove pattern 4a.Such as, even the pattern that the longer distribution etc. of linearity configures continuously with thin space, or trickle close pattern, skew, the distortion of the transverse direction orthogonal relative to the extended direction with linearity pattern also can be suppressed by neighboring area 4c.
Above-mentioned printing mask such as can be formed by following manufacture method.
First, apply aqueous resin at the holding member 3 of the patterns of openings 3a such as defining slit-shaped and make it solidification and stacked formation resin molding 4.Or electroplate magnetic metal and stacked formation holding member 3 at resin molding 4, and etch this holding member 3 and form the patterns of openings 3a of slit-shaped.
Next, the patterns of openings 3a via holding member 3 irradiates such as laser rays etc. and forms through hole 4b.This through hole 4b also can be formed as rectangular with the spacing of regulation in patterns of openings 3a, or is formed randomly.Also can consider to print the size of groove pattern 4a, the viscosity of ink, to be configured with multiple in bottom for large pattern, the mode being at least configured with for little pattern considers the internal diameter of through hole 4b, quantity and spacing etc.
Then, holding member 3 is stretched with the lit-par-lit structure body of resin molding 4 be arranged at the inner side of metal frame 2.Then, under the state that tension force is applied to holding member 3 and resin molding 4, irradiate laser rays etc. from the printing surface side of resin molding 4, thus form the printing groove pattern 4a corresponding with pattern to be printed.Now, in the mode that the thickness of the depth ratio resin molding 4 printing groove pattern 3a is shallow, the power of setting laser line and irradiation time.
In addition, when electroplating magnetic metal at resin molding 4, also can use in advance with the spacing of regulation or the resin molding 4 forming through hole 4b randomly.In this case, the through hole 4b due to the region beyond patterns of openings 3a is kept parts 3 and covers, and therefore ink can not soak into printing surface side.Even if when use be formed with resin molding 4 of through hole 4b, as long as the mode configuring one or more in the bottom surface of printing groove pattern 4a with through hole 4b sets internal diameter, the spacing of through hole 4b and configures.
Next, according to Fig. 3 A, Fig. 3 B, Fig. 4 A, Fig. 4 B and Fig. 4 C, the printing process employing above-mentioned printing mask is described.
First, metal frame 2 is installed on printing equipment and configures compound mask 1 on printed thing 5, at lower surface (contrary with printing surface) the side distributed magnet 6 (with reference to Fig. 3 B) of this printed thing 5, the fixing compound mask 1 by magnetic force attracting holding parts 3.In this condition, as shown in Figure 3A, to the upper supply in surface (surface of the holding member 3) ink 7 of compound mask 1, while compound mask 1 is pressed on printing surface by the pressure of scraper plate 8, while make scraper plate 8 move to the direction of arrow apply ink 7.As shown in Figure 3 B, the ink 7 being coated on the surface of holding member 3 is filled in printing groove pattern 4a from patterns of openings 3a via the through hole 4b of resin molding 4.Then, above-mentioned ink 7 be pushed out into printed thing 5 printing surface on and cover transfer printing.
Next, as shown in Figure 4 A, compound mask 1 is peeled off from printed thing 5.So as shown in Figure 4 B, compound mask 1 is indeformable and be stripped from printed thing 5, as shown in Figure 4 C, the ink 7 in printing groove pattern 4a is transferred on printed thing 5, and forms printed patterns 7a.
According to above-mentioned printing process, in the operation of coating ink 7, the fixing resin film 4 by magnetic force attracting holding parts 3, and print the neighboring area 4c of groove pattern beyond the through hole 4b of the bottom of printing groove pattern 4a to connect, thus can suppress because of the ink 7 time institute applied pressure that extended by scraper plate 8, and make pattern shift, the distortion of resin molding 4.Particularly, can be applicable to be formed screen mask in the past be difficult to the linearity formed the pattern that configures with thin space of longer distribution, or trickle close pattern, such as be formed at the taking-up Wiring pattern of the frame region of touch panel, thus dislocation, the distortion of the Wiring pattern after printing can be suppressed, and carry out the higher printing of pattern accuracy.
And, in the etching work procedure using photoresist, in order to form pattern, need the coating operation of photoresist, exposure process, developing procedure and etching work procedure, but by using photoresist at transfer materials, directly being formed Resist patterns by etching body by printing, etch by using this Resist patterns, do not need exposure process and developing procedure, thus etching work procedure can be simplified significantly.
In addition, the patterns of openings of holding member 3 is not limited to slit-shaped, as shown in Figure 5, also can form rectangular patterns of openings 3b and be arranged as rectangular configuration in length and breadth.In such patterns of openings 3b, owing to can strengthen under the state that links in length and breadth of frame-shaped portion 3c, the 3d of holding member 3 between adjacent patterns of openings 3b, therefore compared with the patterns of openings 3a of the slit-shaped shown in Fig. 1, when the coating of the ink 7 based on scraper plate 8, the skew of patterns of openings 3b can be reduced.
In addition, in the above-described embodiment, though illustrating through hole is circular example, as long as by fill ink in printing groove pattern, and adjacent printing groove pattern can be connected in neighboring area, then circle is not limited to.
Description of reference numerals
1 ... compound mask; 2 ... metal frame (plate-making frame); 3 ... holding member; 3a, 3b ... patterns of openings; 4 ... resin molding (mask base material); 4a ... printing groove pattern; 4b ... through hole; 4c ... neighboring area; 5 ... printed thing; 6 ... magnet; 7 ... ink (transfer materials).
Claims (8)
1. a printing mask, is characterized in that, possesses:
Mask base material, its have be formed at printing surface side and the printing groove pattern corresponding with pattern to be printed, with run through the bottom surface of this printing groove pattern and internal diameter is less than the through hole of its bottom width; And
Holding member, its be laminated in described mask base material and have via the through hole of described mask base material with the patterns of openings being communicated with to fill transfer materials in described printing groove pattern,
The neighboring area of described printing groove pattern beyond described through hole connects.
2. printing mask according to claim 1, is characterized in that,
Described through hole is provided with multiple in the bottom surface of described printing groove pattern.
3. printing mask according to claim 1 and 2, is characterized in that,
Described mask base material is made up of resin molding, described holding member by sheet and the magnetic metal material that described patterns of openings is formed with prescribed distance at least one party of long side direction and short side direction formed.
4. printing mask according to claim 1 and 2, is characterized in that,
Also possess plate-making frame, it surrounds the surrounding of described mask base material and described holding member and stretches and arrange described mask base material and described holding member.
5. printing mask according to claim 3, is characterized in that,
Also possess plate-making frame, it surrounds the surrounding of described mask base material and described holding member and stretches and arrange described mask base material and described holding member.
6. a printing process, it uses printing mask to print, described printing mask possesses: mask base material, its have be formed at printing surface side and the printing groove pattern corresponding with pattern to be printed, with run through the bottom surface of this printing groove pattern and internal diameter is less than the through hole of its bottom width; And holding member, its be laminated in described mask base material and have via the through hole of described mask base material with the patterns of openings being communicated with to fill transfer materials in described printing groove pattern, the neighboring area of described printing groove pattern beyond described through hole connects,
The feature of described printing process is, comprising:
The printing surface of printed thing configures and fix the printing surface of described printing mask operation,
At described holding member coating transfer materials and from the patterns of openings of described holding member via the through hole of described mask base material fill in described printing groove pattern transfer materials operation,
Make the transfer materials in the printing groove pattern of described mask base material be covered in described printed thing and the operation of pattern transferring and
By the operation that described printing mask is peeled off from described printed thing.
7. printing process according to claim 6, is characterized in that,
Described holding member is made up of the magnetic metal material of sheet, configures and the operation of fixing the printing surface of described printing mask is attracted by magnetic force from the side contrary with the printing surface of described printed thing and fixes.
8. the printing process according to claim 6 or 7, is characterized in that,
Described transfer materials comprises photoresist, forms the pattern of photoresist in described printed thing printing.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013177917A JP6159203B2 (en) | 2013-08-29 | 2013-08-29 | Printing mask and printing method using the mask |
| JP2013-177917 | 2013-08-29 | ||
| PCT/JP2014/072478 WO2015030075A1 (en) | 2013-08-29 | 2014-08-27 | Mask for printing, and printing method using said mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105492215A true CN105492215A (en) | 2016-04-13 |
Family
ID=52586625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480047941.9A Pending CN105492215A (en) | 2013-08-29 | 2014-08-27 | Mask for printing, and printing method using said mask |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6159203B2 (en) |
| KR (1) | KR20160047467A (en) |
| CN (1) | CN105492215A (en) |
| TW (1) | TW201529339A (en) |
| WO (1) | WO2015030075A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031175A (en) * | 2017-04-11 | 2017-08-11 | 京东方科技集团股份有限公司 | A kind of silk-screen printing mask plate, board, equipment and method for printing screen |
| CN108940750A (en) * | 2018-09-27 | 2018-12-07 | 京东方科技集团股份有限公司 | A kind of glass cement coating mask plate and glue spreader |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6377416B2 (en) * | 2014-06-05 | 2018-08-22 | 株式会社オプトニクス精密 | Screen printing version |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0781263A (en) * | 1993-09-14 | 1995-03-28 | Dainippon Screen Mfg Co Ltd | Screen printing block |
| JP2007331195A (en) * | 2006-06-14 | 2007-12-27 | Dainippon Printing Co Ltd | Metal mask and printing method employing the same |
| JP5542162B2 (en) * | 2012-01-20 | 2014-07-09 | 三菱電機株式会社 | Metal mask and method for manufacturing solar cell |
-
2013
- 2013-08-29 JP JP2013177917A patent/JP6159203B2/en not_active Expired - Fee Related
-
2014
- 2014-08-27 TW TW103129637A patent/TW201529339A/en unknown
- 2014-08-27 WO PCT/JP2014/072478 patent/WO2015030075A1/en active Application Filing
- 2014-08-27 CN CN201480047941.9A patent/CN105492215A/en active Pending
- 2014-08-27 KR KR1020167004170A patent/KR20160047467A/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031175A (en) * | 2017-04-11 | 2017-08-11 | 京东方科技集团股份有限公司 | A kind of silk-screen printing mask plate, board, equipment and method for printing screen |
| CN108940750A (en) * | 2018-09-27 | 2018-12-07 | 京东方科技集团股份有限公司 | A kind of glass cement coating mask plate and glue spreader |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20160047467A (en) | 2016-05-02 |
| JP2015044382A (en) | 2015-03-12 |
| WO2015030075A1 (en) | 2015-03-05 |
| TW201529339A (en) | 2015-08-01 |
| JP6159203B2 (en) | 2017-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160413 |