CN1398720A - Printing plate for transferring sealing agent for adhering liquid crystal base - Google Patents
Printing plate for transferring sealing agent for adhering liquid crystal base Download PDFInfo
- Publication number
- CN1398720A CN1398720A CN02140694A CN02140694A CN1398720A CN 1398720 A CN1398720 A CN 1398720A CN 02140694 A CN02140694 A CN 02140694A CN 02140694 A CN02140694 A CN 02140694A CN 1398720 A CN1398720 A CN 1398720A
- Authority
- CN
- China
- Prior art keywords
- sealant
- relief part
- linear
- transfer printing
- galley
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
-
- 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
- B41M1/26—Printing on other surfaces than ordinary paper
- B41M1/34—Printing on other surfaces than ordinary paper on glass or ceramic surfaces
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2202/00—Materials and properties
- G02F2202/28—Adhesive materials or arrangements
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Manufacturing & Machinery (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Ceramic Engineering (AREA)
- Liquid Crystal (AREA)
- Printing Plates And Materials Therefor (AREA)
Abstract
To provide a printing plate for transferring a sealing agent for liquid crystal panel alignment, particularly capable of transferring a relatively large amount of a sealing agent and for preventing a place with no sealing agent transferred from being generated and making an edge of a transferred sealing agent to be sharp. In this printing plate, a linear relief part provided with a point surface for applying the sealing agent is formed integrally with a support for supporting the relief part. The linear relief pat and the support are generally made of cured photosensitive resin. The point surface of the relief part is provided with recessed parts. The width of the linear relief part generally ranges between 200 and 400 mu m, and the linear relief part is almost a quadrangle as a whole. The recessed parts may be linear recessed parts, almost cylindrical recessed parts, and further, grid-like recessed parts. In the case of the linear recessed parts, three linear recessed parts preferably exist along the lengthwise direction of the linear relief part.
Description
Technical field
The sealant transfer printing of crystal liquid substrate used galley on crystal liquid substrate the present invention relates to be used to fit.
Background technology
Generally, liquid crystal indicator is made as follows.That is: in certain zone of glass substrate 1, oriented film 3 is set, on this oriented film 3, carries out given Surface Machining.Then, sealant 2 is set, this oriented film 3 is surrounded.Make a pair of applying contiguously of sealant 2 and this.Then, inject liquid crystal, seal, just obtain liquid crystal indicator from inlet 4.
In the past, as the method that sealant 2 is set, for example adopted stencil printing.That is: use web plate nets such as () mesh fabric, the place filling that will ooze out beyond sealant 2 parts is lived, and only allows sealant 2 ooze out, and like this sealant 2 is arranged on on the certain portions.But this method can make web plate contact with oriented film 3, may damage oriented film 3.Particularly, when the oriented film 3 of Surface Machining damaged, liquid crystal can not be fixed equably, causes having the inhomogeneous and even inhomogeneous shortcoming of liquid crystal display.
Owing to like this, adopt the distributor coating process to replace screen printing.The distributor coating process uses the extruder (as syringe) of sealant 2, only sealant 2 is coated in on the certain portions.When making in this way, oriented film 3 does not contact with extruder, and therefore, oriented film 3 can not damage.But,,, promptly to spend the shortcoming of traveling time Yi Bian sealant 2 like this, has the time that will spend sealant 2 on one side extruder is moved on to certain portions.Thereby, compare with stencil printing, can not make liquid crystal indicator at short notice, this is unfavorable.
Therefore, the inventor etc. think that printing, transfer printing sealant 2 get final product as long as use toppan printing.Toppan printing is to use the galley that constitutes of supporting mass by relief part and this relief part of supporting, coating printing-ink etc. on the top end surface of relief part, with the printing ink transfer printing in the method that is printed on the face.Therefore, the place beyond the relief part does not contact with the face of being printed, and can not damage oriented film 3.Yet when adopting toppan printing, sealant is coated on the top end surface of relief part, and when with the sealant transfer printing on glass substrate the time, the transfer printing amount is few, can not get fixed transfer printing height.That is: the fixed transfer printing height as can not get, at adhesive substrates, when making liquid crystal indicator, the gap smaller between substrate can not be enclosed the liquid crystal of desired amount.In addition, because the transfer printing amount is few, can produce the place that some do not have the transfer printing sealant.Promptly when exist do not have transfer printing local time, residual in this section have an air, the temperature of environment expands air, peel off the fitting part of resulting liquid crystal indicator, liquid crystal can spill.In addition, produce annular knurl (ギ ザ ギ ザ) on the end edge of the sealant of transfer printing, can not carry out sealant transfer printing clearly, sealant is attached on the oriented film.
Summary of the invention
The inventor etc. think, in order to overcome above-mentioned shortcoming, as long as on the top end surface of relief part recess is set, increase the coating amount of sealant, can overcome the few shortcoming of transfer printing amount.So, the recess discovery that experimentizes is set on the top end surface of relief part in the reality, when can increasing the transfer printing amount, I had never expected unexpectedly also not produce the not position of transfer printing sealant, and the transfer printing of sealant is very clear.The present invention proposes according to this understanding.
The present invention relates to a kind of galley that is used for transfer printing applying crystal liquid substrate with sealant, it is characterized in that, the supporting mass that the linear relief part and being used to that will have a top end surface that is used for sealant supports this relief part is integral, and on this top end surface recess is set.
Owing to adopt galley of the present invention, therefore sealant that can the transfer printing more amount can obtain desirable transfer printing height, and the gap of enclosing liquid crystal also enough greatly.In addition, owing to be difficult to form the position that does not have the transfer printing sealant, therefore, in the applying transfer printing glass substrate etc. of sealant, make under the situation of liquid crystal indicator, in sealant, do not contain air (when existence does not have the position of transfer printing sealant, containing air in the sealant).Like this, just can prevent that coating surface is peeled off, and reaches the effect that prevents that liquid crystal from spilling from liquid crystal indicator because air expands.In addition and since transfer printing the end edge of sealant clear, can prevent that a part of sealant from polluting oriented film.
Description of drawings
Fig. 1 is the plane of the transfer printing state of expression sealant 2.
Fig. 2 is the schematic plan view of the galley of an expression example of the present invention.
Fig. 3 schematically shows along the sectional view of the A-A line of Fig. 2 galley.
Fig. 4 is illustrated on the top end surface of relief part 12 a plurality of enlarged diagrams that are roughly the example of cylindrical recess are set.
Fig. 5 is the schematic plan view that is illustrated in the master film that uses among the embodiment 1.
Fig. 6 is the enlarged diagram of the part of relief part formation place on the master film used among the expression embodiment 2.
Fig. 7 is the enlarged diagram that is illustrated in the part of relief part formation place on the master film used among the embodiment 3.
Fig. 8 is the enlarged diagram that is illustrated in the part of relief part formation place on the used master film among the embodiment 4.
Fig. 9 is the enlarged diagram that is illustrated in the part of relief part formation place on the used master film among the embodiment 5.
Symbol description: 1 substrate; 2 sealants; 3 oriented films; 4 inject the inlet that liquid crystal is used; 11 supporting masses; 12 linear relief part; 13 linear recesses; 14 are roughly columniform recess.
The specific embodiment
Galley of the present invention is made of supporting mass 11 and relief part 12.Supporting mass 11 and relief part 12 are integral, and are generally made by the photoresist of sclerosis.As photoresist, can use well-known in the past resin, for example, can use the various APR resins of Asahi Chemical Industry Co., Ltd's system.The thickness of supporting mass 11 is generally about 1～3mm.The thickness of relief part 12 (highly) is generally about 0.5～1.5mm.
The top end surface of relief part 12 is used for sealant, again with sealing agent transfer printing on substrate 1.Therefore, the top end surface of relief part 12 is same shape with the form that is arranged on the sealant 2 on the substrate 1.Specifically, the form of sealant 2 is with the linear oriented film 3 that centers on, and generally is roughly quadrangle.Therefore, the top end face of relief part 12 also is with linear shape around oriented film 3, generally is roughly quadrangle.Because the top end surface width of relief part 12 is narrow linear, therefore, in the present invention, is expressed as linear relief part 12.The top end surface width of relief part 12 is generally 200～400 microns.When the width of top end surface below 200 microns the time, the sealant width of transfer printing worries that greatly about below 200 microns sealing intensity reduces.In addition, when the top end surface width surpassed 400 microns, because the sealant width is wide, it is big, also bad that liquid crystal indicator becomes.In Fig. 3, the position that the top end surface of relief part 12 and supporting mass 11 are done to be integral is roughly same widths, but the width at general integrated position is big.
The important point is among the present invention, on the top end surface of relief part 12 recess is set.The sealant of coating also flows on the recess surface in addition when filling this recess.Recess is that what shape and the degree of depth can.Preferred linear recess 13 is along the length direction setting of linear relief part 12.Linear recess 13 one or two can, three also can, preferably three.Its reason is not determined, but the sealant 2 of transfer printing on substrate 1 easily evenly.
In addition, on the top end surface of relief part 12, a plurality of columniform recesses 14 that are roughly can be set also.In this case, form protuberance being roughly between the columniform recess 14.When the sealant of coating was filled in this and is roughly in the columniform recess 14, sealant also flow on protuberance top end surface and other top end surfaces.On the top end surface of relief part 12, the recess (not illustrating among the figure) of grid shape can be set also.In this case, between grid shape recess, form protuberance.The sealant of coating is when filling this grid shape recess, and sealant also flows on protuberance top end surface and other top end surfaces.Be roughly in formation under the situation of cylindrical recess 14 or grid shape recess, in certain zone at the two ends of linear relief part 12, also recess can be set.When being provided with at two ends when being roughly columniform recess 14 or grid shape recess, sealant is filled in this part, produces annular knurl on the end edge of the sealant of transfer printing, therefore can not carry out sealant transfer printing clearly.
Linear recess 13 or be roughly various concave depth such as columniform recess 14 and can be arbitrary value is preferably about 5～50 microns.When the degree of depth during less than 5 microns, the sealant loading is few, and the transfer printing amount is also few.But when the degree of depth surpasses 50 microns, be difficult to be provided with a plurality of recesses.For example, under the situation of a linear recess 13, can obtain the recess that the degree of depth surpasses 50 microns, but in this case, the uniformity of the sealant of transfer printing there is the tendency of reduction.In addition, linear recess 13 that forms on the top end surface of relief part 12 or the cumulative volume that is roughly recesses such as columniform recess are: the every 1mm length of linear relief part is preferably 7.00 * 10
-4Mm
3～3.00 * 10
-2Mm
3About.
Adopt the galley of above explanation, sealant on printing surface.Because printing surface is the top end surface of relief part 12, sealant is coated on this face.Like this, because form recess on top end surface, sealant can be filled in this recess.Then, make this galley and substrate contacts, can with the coating sealant printing (transfer printing) on substrate.As sealant,, preferably use representative epoxylite so long as existing well-known sealant gets final product.Viscosity about sealant has no particular limits, and preferably using viscosity is the sealant of 20000～40000 centipoises.(embodiment)
Below, according to embodiment the present invention is described, but the present invention only limits to these embodiment.The present invention is provided with recess on the top end surface of the relief part of galley, can relatively large and equably crystal liquid substrate be fitted with the sealant transfer printing on crystal liquid substrate, and the transfer printing of sealant is very clear.
After aqueous photoresist (the APR resin K-11 of Asahi Chemical Industry Co., Ltd's system) flows in the framework,, make aqueous photoresist harden supported body from supporting mass one side blanket exposure 70 seconds.Then, by master film exposure 65 seconds, obtain relief part from relief part one side.Then, utilize the basic surface activating agent aqueous solution (W-6 of Asahi Chemical Industry Co., Ltd's system) developing, obtain galley.As shown in Figure 5, it is 300 microns exposed portion (this exposed portion is for forming the position of relief part) that master film has width, be provided with a non-exposed portion (black part at this exposed portion center, width is approximately 200 microns), on the top end surface of relief part, a linear recess is set.
The galley that draws like this, its supporting mass thickness is 1.5mm, and relief part thickness (highly) is 0.75mm, and the width of relief part is 300 microns, along the length direction of linear relief part, forms a linear recess.The width of linear recess is 228 microns, and linear concave depth is 136 microns.The cross section of linear recess is a triangle, and the calculated value of the cumulative volume of the linear recess on the every 1mm of linear relief part length is 1.55 * 10
-2Mm
3
Relief part on master film form the position as shown in Figure 6, utilize the method identical to obtain galley with embodiment 1.It is 300 microns exposed portion that master film has width, and two non-exposed portions (black part, width are approximately 80 microns) are set at the center of this exposed portion.On the top end surface of relief part, form two linear recesses.The supporting mass thickness of the galley that is drawn, relief part thickness and relief part width are identical with embodiment 1, but along the length direction of linear relief part, form two linear recesses.The width of linear recess is 80 microns, and linear concave depth is 32 microns.The cross section of linear recess is a triangle, and the calculated value of the cumulative volume of the linear recess of every 1mm linear relief part length is 2.56 * 10
-3Mm
3
The position that on master film, forms relief part as shown in Figure 7, utilize the method identical to obtain galley with embodiment 1.It is 300 microns exposed portion that master film has width, three non-exposed portion (black parts are set at the center of this exposed portion, width is approximately 30 microns), on the top end surface of relief part, form three linear recesses, the thickness of the galley supporting mass that is drawn, the thickness of relief part and the width of relief part, identical with embodiment 1, along three linear recesses of length direction formation of linear relief part.The width of linear recess is 33 microns, and linear concave depth is 15 microns.The cross section of linear recess is a triangle, and the calculated value of the cumulative volume of the linear recess in every 1mm linear relief part length is 7.34 * 10
-4Mm
3
Relief part on master film form the position as shown in Figure 8, utilize the method identical to obtain galley with embodiment 1.It is 300 microns exposed portion that master film has width, in the central area of this exposed portion (peak width is 177 microns), non-exposed portion (sites of 400 lines) is set, on the top end surface of relief part, forms a plurality of columniform recesses that are roughly.The supporting mass thickness of the galley that is drawn, relief part thickness and relief part width are identical with embodiment 1, form a plurality of columniform recesses that are roughly.This is roughly columniform recess depths is 22 microns.It is cylindrical being roughly columniform recess shapes, and the calculated value of the cumulative volume that is roughly cylindrical recess in every 1mm linear relief part length is 3.24 * 10
-3Mm
3
Embodiment 5
The position that on master film, forms relief part as shown in Figure 9, utilize the method identical to obtain galley with embodiment 1.It is 300 microns exposed portion that master film has width, is provided with non-exposed portion (spacing is 83 microns a grid) in the central area of this exposed portion (peak width is 187 microns), and the recess of grid shape is set on the top end surface of relief part.The width of the thickness of the galley supporting mass that is drawn, the thickness of relief part and relief part is identical with embodiment 1, forms the recess of grid shape.Grid shape concave depth is 13 microns, and the cross section of each grid is a triangle, and the calculated value of the cumulative volume of the grid shape recess in every 1mm linear relief part length is 8.45 * 10
-4Mm
3
Above each galley that draws is installed on the printing machine (FC335 of MT system house system), utilizing sealant (the ス ト ラ Network ト ボ Application De " XN-5A " of Mitsui Chemicals, Inc's system) viscosity is 18,800mpas), the sealant transfer printing is approximately on the 1.1mm glass substrate at thickness.The result is as shown in table 1.
The test method of each project is as follows:
(transfer printing width)
Utilize the microscope of キ-ェ Application ス Co., Ltd. system, the width of the sealant of actual measurement transfer printing on glass substrate.
(transfer printing height)
Utilize the height of the sealant of super degree of depth measuring shape microscope actual measurement transfer printing on glass substrate of キ-ェ Application ス Co., Ltd. system.
(transfer printing amount)
By the transfer printing width and the transfer printing height of sealant, calculate the amount of the sealant of transfer printing on glass substrate.
(homogenizing judgement)
Utilize the microscope of キ-ェ Application ス Co., Ltd. system, see, estimate the sealant uniformity of transfer printing on glass substrate by following benchmark by eyes.
◎: the sealant transfer printing gets extremely even;
Zero: the sealant transfer printing gets evenly;
△: the sealant transfer printing gets roughly even;
*: the sealant transfer printing gets inhomogeneous;
(definition of transfer printing)
See by eyes estimate by following benchmark whether annular knurl is arranged on the sealant end edge of transfer printing on the glass substrate.
◎: on the sealant end edge, almost do not have annular knurl;
Zero: on the sealant end edge, roughly cannot see annular knurl;
△: on the sealant end edge, can see some annular knurls;
*: on the sealant end edge, can see considerable annular knurl;
Table 1
| Transfer printing width (micron) | Transfer printing height (micron) | Transfer printing amount (mm 3) | Homogenizing is judged | The definition of transfer printing | ||
| Embodiment | ????1 | ????310 | ????10 | ????3.16×10 -3 | ????△ | ????◎ |
| ????2 | ????330 | ????12 | ????3.96×10 -3 | ????△ | ????◎ | |
| ????3 | ????325 | ????11 | ????3.58×10 -3 | ????◎ | ????◎ | |
| ????4 | ????345 | ????14.8 | ????5.11×10 -3 | ????○ | ????◎ | |
| ????5 | ????320 | ????12.6 | ????4.03×10 -3 | ????○ | ????◎ | |
Can find out from the result of table 1, if use the galley of embodiment 1～5, then can the transfer printing overall uniform, the more sealant of amount, and also the end edge of the sealant of transfer printing is also clear.
If adopt galley of the present invention, crystal liquid substrate is fitted with the sealant transfer printing on glass substrate etc., because recess is set on the top end surface of linear relief part, therefore can the more sealant of transfer printing amount.In addition, can prevent to produce the place that does not have the transfer printing sealant, and the end edge of the sealant of transfer printing is clear.
Claims (7)
1. one kind is used for transfer printing applying crystal liquid substrate with the galley of sealant, it is characterized in that, the supporting mass that will have the linear relief part of the top end surface that is used for sealant and be used to support this relief part is integral, and on this top end surface recess is set.
2. the galley that is used for transfer printing applying crystal liquid substrate with sealant as claimed in claim 1 is characterized in that the width of this linear relief part is 200～400 microns, and this linear relief part is made the as a whole quadrangle that is roughly.
3. the galley that is used for transfer printing applying crystal liquid substrate with sealant as claimed in claim 1 or 2 is characterized in that, on the top end surface of this linear relief part, along its length direction three linear recesses is set.
4. the galley that is used for transfer printing applying crystal liquid substrate with sealant as claimed in claim 1 or 2 is characterized in that, on the top end surface of this linear relief part, a plurality of columniform recesses that are roughly is set.
5. the galley that is used for transfer printing applying crystal liquid substrate with sealant as claimed in claim 1 or 2 is characterized in that, on the top end surface of this linear relief part, the recess of grid shape is set.
6. as each described galley that is used for transfer printing applying crystal liquid substrate with sealant in the claim 1～5, it is characterized in that this linear relief part and supporting mass are made by the photoresist of sclerosis.
7. a crystal liquid substrate is fitted with the printing transferring method of sealant, it is characterized in that, use each described galley in the claim 1～6, sealant is coated on the top end surface of linear relief part of this galley after, with sealing agent transfer printing on crystal liquid substrate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001213485A JP4009074B2 (en) | 2001-07-13 | 2001-07-13 | Printing plate for transferring sealant for bonding liquid crystal substrates |
| JP2001213485 | 2001-07-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1398720A true CN1398720A (en) | 2003-02-26 |
| CN1281411C CN1281411C (en) | 2006-10-25 |
Family
ID=19048451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021406944A Expired - Fee Related CN1281411C (en) | 2001-07-13 | 2002-07-12 | Printing plate for transferring sealing agent for adhering liquid crystal base |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP4009074B2 (en) |
| KR (1) | KR100880345B1 (en) |
| CN (1) | CN1281411C (en) |
| HK (1) | HK1053626A1 (en) |
| TW (1) | TW574576B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398335C (en) * | 2002-07-10 | 2008-07-02 | 夏普株式会社 | Printing plate, printing machine, printing method, and apparatus for manufacturing liquid crystal device, and method for manufacturing the same |
| CN102707505A (en) * | 2012-05-25 | 2012-10-03 | 河北冀雅电子有限公司 | Manufacturing method of screen printed plate of edge sealing frame of liquid-crystal display |
| CN104965352A (en) * | 2015-07-20 | 2015-10-07 | 合肥京东方光电科技有限公司 | Transfer printing plate and manufacturing method thereof |
| CN105954939A (en) * | 2016-07-15 | 2016-09-21 | 京东方科技集团股份有限公司 | Manufacturing method for alignment layer and transfer plate |
| CN106909000A (en) * | 2017-05-03 | 2017-06-30 | 武汉华星光电技术有限公司 | Peripheral auxiliary frame sealing glue apparatus for coating and method |
| CN110337371A (en) * | 2016-12-21 | 2019-10-15 | Ncc纳诺责任有限公司 | The method of functional material is deposited in substrate |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004237545A (en) * | 2003-02-05 | 2004-08-26 | Komuratekku:Kk | Layer forming letterpress |
| JP4901173B2 (en) * | 2005-02-01 | 2012-03-21 | 株式会社コムラテック | Flexographic printing method |
| JP6764576B2 (en) * | 2018-08-21 | 2020-10-07 | 住友ゴム工業株式会社 | Flexographic printing plate and manufacturing method of liquid crystal display element using it |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6325623A (en) * | 1986-07-17 | 1988-02-03 | Canon Inc | Production of liquid crystal display device |
| JPH0462190A (en) * | 1990-06-26 | 1992-02-27 | Toppan Printing Co Ltd | Resin relief printing plate and its manufacture |
| EP0619192B1 (en) * | 1993-04-05 | 1998-06-10 | De La Rue Giori S.A. | Printing plate |
| JP2001171066A (en) * | 1999-12-20 | 2001-06-26 | Nippon Barcode Co Ltd | Relief printing plate, original plate, storage medium and printing method |
-
2001
- 2001-07-13 JP JP2001213485A patent/JP4009074B2/en not_active Expired - Fee Related
-
2002
- 2002-07-12 KR KR1020020040645A patent/KR100880345B1/en not_active IP Right Cessation
- 2002-07-12 CN CNB021406944A patent/CN1281411C/en not_active Expired - Fee Related
- 2002-07-12 TW TW91115520A patent/TW574576B/en not_active IP Right Cessation
-
2003
- 2003-08-25 HK HK03106068A patent/HK1053626A1/en not_active IP Right Cessation
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398335C (en) * | 2002-07-10 | 2008-07-02 | 夏普株式会社 | Printing plate, printing machine, printing method, and apparatus for manufacturing liquid crystal device, and method for manufacturing the same |
| CN102707505A (en) * | 2012-05-25 | 2012-10-03 | 河北冀雅电子有限公司 | Manufacturing method of screen printed plate of edge sealing frame of liquid-crystal display |
| CN102707505B (en) * | 2012-05-25 | 2016-02-03 | 河北冀雅电子有限公司 | A kind of manufacture method of liquid crystal display edge banding frame screen printing plate |
| CN104965352A (en) * | 2015-07-20 | 2015-10-07 | 合肥京东方光电科技有限公司 | Transfer printing plate and manufacturing method thereof |
| CN105954939A (en) * | 2016-07-15 | 2016-09-21 | 京东方科技集团股份有限公司 | Manufacturing method for alignment layer and transfer plate |
| CN105954939B (en) * | 2016-07-15 | 2019-02-05 | 京东方科技集团股份有限公司 | A kind of preparation method and transfer printing board of alignment films |
| CN110337371A (en) * | 2016-12-21 | 2019-10-15 | Ncc纳诺责任有限公司 | The method of functional material is deposited in substrate |
| CN110337371B (en) * | 2016-12-21 | 2021-06-22 | Ncc纳诺责任有限公司 | Method for depositing functional material on substrate |
| CN106909000A (en) * | 2017-05-03 | 2017-06-30 | 武汉华星光电技术有限公司 | Peripheral auxiliary frame sealing glue apparatus for coating and method |
| CN106909000B (en) * | 2017-05-03 | 2019-12-03 | 武汉华星光电技术有限公司 | Peripheral auxiliary frame sealing glue apparatus for coating and method |
Also Published As
| Publication number | Publication date |
|---|---|
| TW574576B (en) | 2004-02-01 |
| JP2003029271A (en) | 2003-01-29 |
| HK1053626A1 (en) | 2003-10-31 |
| JP4009074B2 (en) | 2007-11-14 |
| CN1281411C (en) | 2006-10-25 |
| KR100880345B1 (en) | 2009-01-28 |
| KR20030007151A (en) | 2003-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1281411C (en) | Printing plate for transferring sealing agent for adhering liquid crystal base | |
| EP1880862B1 (en) | Screen printing plate | |
| CN106918953B (en) | Oriented film printing plate | |
| CN100339752C (en) | Transferring plate for forming orientation film | |
| US20120227598A1 (en) | Plate cylinder, printing device and printing method | |
| CN1614481A (en) | System and method for printing direction-orienting films | |
| JP2023138827A (en) | Screen mask, production method of screen mask and printed matter production method | |
| US6405648B1 (en) | Intaglio printing method, intaglio printer and touch panel | |
| JP3560042B2 (en) | Patterning mask and patterning method | |
| KR101891389B1 (en) | Screen mask, screen printing apparatus, and screen printing method and method of manufacturing a printed matter | |
| JP2024061816A (en) | Screen mask manufacturing method | |
| US20020073856A1 (en) | Offset printing of gasket seals for wafer scale processing of microdisplays | |
| JP4986422B2 (en) | Method for manufacturing electrophoretic display device | |
| CN101100145B (en) | Printing device system, patterning method using the same, and method of fabricating liquid crystal display device using the same | |
| KR101975734B1 (en) | Printing plate | |
| JP2007069382A (en) | Printing equipment | |
| KR20030049540A (en) | Seal pattern and its fabrication method of liquid crystal display | |
| KR20010025773A (en) | Method of forming a seal pattern for liquid crystal display device | |
| JPH11245373A (en) | Screen printing block | |
| JP6736092B2 (en) | Screen mask mesh, screen mask, and method for producing printed matter | |
| JP2000323026A (en) | Thick film pattern forming device and substrate formed thick film pattern | |
| JP3058383B2 (en) | Alignment film solution transfer plate | |
| JP3058385B2 (en) | Alignment film solution transfer plate | |
| JP3058384B2 (en) | Alignment film solution transfer plate | |
| CN101025499A (en) | Apparatus for manufacturing liquid crystal display and method of manufacturing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061025 Termination date: 20120712 |