CN1875297B - Color filter substrate, layered body of color filter substrates, and method of using the color filter substrate - Google Patents
Color filter substrate, layered body of color filter substrates, and method of using the color filter substrate Download PDFInfo
- Publication number
- CN1875297B CN1875297B CN2004800321204A CN200480032120A CN1875297B CN 1875297 B CN1875297 B CN 1875297B CN 2004800321204 A CN2004800321204 A CN 2004800321204A CN 200480032120 A CN200480032120 A CN 200480032120A CN 1875297 B CN1875297 B CN 1875297B
- Authority
- CN
- China
- Prior art keywords
- protective seam
- filter substrate
- mentioned
- laminated body
- face
- 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.)
- Expired - Fee Related
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 339
- 238000000034 method Methods 0.000 title claims description 32
- 239000011347 resin Substances 0.000 claims abstract description 62
- 229920005989 resin Polymers 0.000 claims abstract description 62
- 125000006850 spacer group Chemical group 0.000 claims abstract description 40
- 230000001681 protective effect Effects 0.000 claims description 256
- 238000003475 lamination Methods 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 28
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 28
- 238000005406 washing Methods 0.000 claims description 19
- 239000007864 aqueous solution Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
- 239000003513 alkali Substances 0.000 claims description 12
- 239000003960 organic solvent Substances 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- 238000007127 saponification reaction Methods 0.000 claims description 6
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 3
- 239000011118 polyvinyl acetate Substances 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims 2
- 239000010410 layer Substances 0.000 abstract description 85
- 239000011521 glass Substances 0.000 abstract description 18
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 6
- 239000011241 protective layer Substances 0.000 abstract description 5
- 238000003860 storage Methods 0.000 abstract description 2
- 239000002313 adhesive film Substances 0.000 abstract 1
- 239000011247 coating layer Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000032258 transport Effects 0.000 description 40
- 239000000126 substance Substances 0.000 description 20
- 238000012856 packing Methods 0.000 description 16
- -1 polyethylene terephthalate Polymers 0.000 description 16
- 238000005336 cracking Methods 0.000 description 15
- 239000004698 Polyethylene Substances 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 239000006260 foam Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 229920000573 polyethylene Polymers 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 7
- 208000037656 Respiratory Sounds Diseases 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 6
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000012467 final product Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 239000002585 base Substances 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 125000002843 carboxylic acid group Chemical group 0.000 description 2
- 238000003618 dip coating Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Landscapes
- Optical Filters (AREA)
- Liquid Crystal (AREA)
Abstract
A layered body of color filter substrates, where the color filter substrates used for liquid crystal display devices etc. are protected from flaws and damage, and which is advantageous for storage and transportation. A removable protective layer constituted of an adhesive film and a coating layer is provided on the surface on the colored layer side of a color filter substrate whose basic structures such as black matrices, colored layers, a transparent electrode, and spacers are formed on the surface of a glass substrate. Color filter substrates, on the colored layer side of each of which the protective layer is provided, are layered over each other while being prevented from coming into contact with each other with separation bodies such as paper and resin film in between.
Description
Technical field
The present invention relates to be used to liquid crystal indicator etc., store, the using method of favourable filter substrate, its laminated body and filter substrate during transportation.
Background technology
Usually filter substrate formed at glass baseplate surface under the state of thrusts such as black matrix layer, dyed layer, transparent conductive film layer and interval body stored, transportation.
Past is storing, when transporting filter substrate, in order to protect the filter substrate surface to avoid scratch and damaged, is using always and can take in the box-shaped accommodating container that filter substrate contacts with each other to avoid filter substrate side by side with the interval of defined.
Patent documentation 1: the spy opens the 2002-264992 communique
; recently; just requiring to make more large-scale filter substrate; if similarly took in these substrates with the interval of defined with the past; then need bigger accommodating container and accommodation space; in addition, break by transporting easily, use resembles accommodating container storage as described above in practice, transportation is a difficulty.
Summary of the invention
The present application provides the protection filter substrate avoiding scratch and damaged, even large-scale filter substrate also to store, the invention of the using method of the laminated body of filter substrate that transportation is favourable and filter substrate.
The present invention is a kind of laminated body, it is characterized in that, to be the lamination multi-disc be provided with the laminated body that the filter substrate of protective seam forms at the face of the dyed layer side of filter substrate to this laminated body, makes spacer body between the adjacent color filter substrate.
In addition; the 2nd invention is a kind of laminated body; it is characterized in that; to be the lamination multi-disc be provided with the laminated body that the filter substrate of protective seam forms at the face of the dyed layer side of filter substrate to this laminated body; 2 adjacent filter substrates, the above-mentioned protective seam of a slice filter substrate contacts with the back side of another sheet filter substrate.
In addition, the 3rd invention is characterized in that for a kind of using method of filter substrate this using method possesses following operation: in the 1st place, the operation of protective seam is set at the face of the dyed layer side of filter substrate; Make spacer body between the adjacent color filter substrate on one side, the lamination multi-disc is provided with the filter substrate of above-mentioned protective seam on one side, perhaps do not make spacer body between between be provided with the filter substrate of above-mentioned protective seam with regard to the lamination multi-disc, thereby form the operation of laminated body; The operation that the laminated body that will form in above-mentioned the 1st place is carried to the 2nd place from above-mentioned the 1st place; With the operation of removing the protective seam of above-mentioned filter substrate in above-mentioned the 2nd place.
In addition, the 4th invention is characterized in that for a kind of using method of filter substrate this using method possesses following operation: in the 1st place, the operation of protective seam is set at the face of the dyed layer side of filter substrate; While making spacer body lamination multi-disc between the adjacent color filter substrate be provided with the filter substrate of above-mentioned protective seam, perhaps do not make spacer body between between be provided with the filter substrate of above-mentioned protective seam with regard to the lamination multi-disc, thereby form the operation of laminated body; The operation of carrying to the 2nd place from above-mentioned the 1st place with the laminated body that will form in above-mentioned the 1st place.
In addition; the 5th invention is a kind of using method of filter substrate; it is characterized in that; while making spacer body lamination multi-disc between adjacent above-mentioned filter substrate be provided with the filter substrate of protective seam at the face of dyed layer side; perhaps do not make spacer body between between be provided with the filter substrate of protective seam at the face of dyed layer side with regard to the lamination multi-disc; the laminated body of Xing Chenging is carried to the 2nd place thus, removes the protective seam of above-mentioned filter substrate in above-mentioned the 2nd place.
In addition; the 6th invention is a kind of laminated body; it is characterized in that to be the lamination multi-disc be provided with the laminated body that the filter substrate of protective seam forms respectively at the face of the face of the dyed layer side of filter substrate and dorsal part to this laminated body, makes spacer body between the adjacent color filter substrate.
In addition; the 7th invention is a kind of laminated body; it is characterized in that; to be the lamination multi-disc be provided with the laminated body that the filter substrate of protective seam forms respectively at the face of the face of the dyed layer side of filter substrate and dorsal part to this laminated body; 2 adjacent filter substrates, the protective seam of the dyed layer side of a slice filter substrate contacts with the protective seam of the dorsal part of another sheet filter substrate.
In addition, the 8th invention is characterized in that for a kind of filter substrate, at the face of the dyed layer side of filter substrate protective seam is set; The 9th invention is characterized in that for a kind of filter substrate, at the face of the dyed layer side of filter substrate and the face of dorsal part protective seam is set respectively.
The invention effect
The using method of filter substrate of the present invention, its laminated body and filter substrate, when storing and transport, necessary space is little, and difficult generation the in surface abrades and crackle, and operability is also good.
The simple declaration of accompanying drawing
Fig. 1 is the sectional view of expression one routine filter substrate.
Fig. 2 is the key diagram of a routine laminated body of relevant the 1st embodiment of expression.
Fig. 3 is the key diagram of a routine laminated body of relevant the 2nd embodiment of expression.
Fig. 4 is the sectional view of expression one routine filter substrate.
Fig. 5 is the key diagram of a routine laminated body of relevant the 3rd embodiment of expression.
Fig. 6 is the key diagram of a routine laminated body of relevant the 4th embodiment of expression.
Fig. 7 is the key diagram of a routine laminated body of relevant the 5th embodiment of expression.
Fig. 8 is the key diagram of a routine laminated body of expression the present application.
Fig. 9 is the key diagram of a routine laminated body of expression the present application.
Figure 10 is the key diagram of a routine laminated body of expression the present application.
Figure 11 is a table of representing the rerum natura of the polyvinyl alcohol (PVA) that uses in an embodiment.
Figure 12 is a table of representing Vickers hardness in an embodiment.
Symbol description
1 filter substrate
3 glass substrates
5 black matrix
7a dyed layer (R)
7b dyed layer (G)
7c dyed layer (B)
9 transparency electrodes
11 interval bodies
13 protective seams
21 laminated body
23 spacer bodies
31 laminated body
41 laminated body
43 protective seams
51 laminated body
61 laminated body
71 laminated body
81 laminated body
83 laminated body
85 laminated body
The preferred plan that carries out an invention
The filter substrate of Shi Yonging in the present invention, its manufacture method is not particularly limited, and is as basic comprising, is forming the filter substrate that uses in liquid crystal indicator etc. of thrusts such as black matrix, dyed layer, transparency electrode and interval body on the glass substrate.
The laminated body of the 1st embodiment of the present invention; so for fear of because the adjacent substrate of the high plane precision of substrate as the adhesion that becomes one, while make spacer body lamination multi-disc between adjacent color filter substrate face in the dyed layer side of the present invention be provided with the filter substrate of protective seam.
Fig. 1 is the sectional view that the expression one example face in the dyed layer side of the present invention is provided with the filter substrate 1 of protective seam.Form black matrix 5 and dyed layer 7a, 7b, 7c on glass substrate 3, form transparency electrode 9 on dyed layer 7, then interval body 11 is formed at the top of black matrix 5.And, on interval body 11, form protective seam 13.
Fig. 2 is the sectional view of a routine laminated body 21 of relevant the present invention's the 1st embodiment of expression, makes spacer body 23 between the centre and lamination multi-disc is provided with protective seam 13 at the face of dyed layer 7 sides filter substrate 1.
The present invention is provided with protective seam 13 at the face of the dyed layer side of filter substrate.
Tacky film of the present invention is used to have the film of tackifier or the co-extruded films of base material and tackifier at substrate surface.The base material of Shi Yonging is tygon, polyethylene terephthalate etc. in the present invention, and tackifier is rubber system or acrylic acid series.Special preferred substrates is that tygon, tackifier are rubber systems.
Coat of the present invention is that major component constitutes with water soluble resin, alkali soluble resin or organic solvent soluble resin.
Water soluble resin of the present invention, be with partly-hydrolysed polyvinyl acetate [formula 1] (because be commonly referred to " polyvinyl alcohol (PVA) ", therefore below be called " polyvinyl alcohol (PVA) "), have acryl resin, celluosic resin or the polyvinyl pyrrolidone resin etc. of hydroxyl to be the resin of major component.Polyvinyl alcohol (PVA) preferably, the above polyvinyl alcohol (PVA) of special preferably 88 moles of % of saponification degree.
[formula 1]
The degree of polymerization: m+n
Saponification degree: [m/ (m+n)] * 100
By using 88 moles of polyvinyl alcohol (PVA) more than the % of saponification degree as coat; remove the filter substrate behind the protective seam, wettability of the surface does not reduce, and the formation of the alignment films of carrying out etc. is good in the back; do not have the remaining of protective seam, the demonstration reliability of liquid crystal indicator improves.When using saponification degree, after carrying filter substrate, remove after the protective seam the also protective seam of easy remaining trace amount less than the polyvinyl alcohol (PVA) of 88 moles of %.In addition, consider the dissolubility of polyvinyl alcohol (PVA) in water, the average saponification degree of above-mentioned polyvinyl alcohol (PVA) is preferably 88-96 mole %.
Alkali soluble resin of the present invention can preferably use the acrylic copolymer or hydroxyl and the carboxylic acid group's modified epoxy ammonia ester polyester acrylate etc. that have hydroxyl and carboxylic acid group on side chain.
Particularly preferred in the present invention protective seam is a polyvinyl alcohol (PVA).
In addition, when using above-mentioned water soluble resin, alkali soluble resin or solvent soluble resin, also preferably make and contain hole in the resin bed as protective seam.Said in the present invention hole can obtain by adopting air atomizer spray nozzle etc. to introduce bubble in above-mentioned water soluble resin, alkali soluble resin or solvent soluble resin.That can also use urethanes etc. has the resin of bubble or has disperseed resin of hollow resin pearl etc. in inside.
Contain hole in the resin bed by making, the protection effect becomes big, and the infiltration of liquid improves when removing protective seam, removes and becomes easy.In addition, because proportion descends, therefore can cut down material cost.
The method that forms coat by resin of the present invention does not limit especially, can use dip-coating, roller coat, scraper plate to be coated with the method for (squeegee coat), mold pressing coating, spraying etc., especially preferably roller coat.Be coated with after the resin, just obtained dry coating by heating.
Coat of the present invention except principal component resin, can also add defoamer, antiseptic etc.
The thickness of protective seam of the present invention is restriction especially, considers from the protective value aspect, forms the occasion of coat by resin, and preferably 3-100 μ m is preferably 5-20 μ m especially, and the occasion of tacky film is as the preferred 10-50 μ of the thickness of base material m.
In addition, the preferred Vickers hardness of coat of the present invention is more than 9.6, and when using Vickers hardness less than 9.6 coat, protective seam distortion, damaged when carrying filter substrate is caused also for sometimes the color filter face and decreases scratch.
The said Vickers hardness of the present invention is the value under load 5mN under the atmosphere of 23 ℃ of room temperatures.In the present invention, use the Vickers hardness penetrator of cubic taper, to the determined sample of the thickness 6-7 μ m that on the thick clear glass of 0.7mm, forms with 0.25mN/ load second speed with loaded in 10 seconds reach 5mN load after, under the 5mN loaded-up condition, kept for 5 seconds, unload speed second with 0.25mN/ then and unloaded, thereby calculate with 10 seconds.
The Vickers hardness of coat, selection that can be by resin material, the setting of the baking temperature when protective seam forms wait and adjust.
The paper of Shi Yonging in the present invention, preferred especially neutralized paper, the said neutralized paper of the present invention are pH6.5-7.0 (pH measures and carries out according to JIS P8133).In addition, also can preferably use nonwoven fabrics.
The resin molding of Shi Yonging can preferably use to comprise tygon, polypropylene, polyethylene terephthalate, polyvinyl alcohol (PVA) or cellulosic resin molding, especially preferably tygon in the present invention.
Sheet material with resiliency of the present invention, but the foamed resin sheet material preferably used, though do not limit especially, but preferred foams tygon, foam polypropylene, foamed polyurethane, especially preferably foamed polyethylene.In addition, have the foamed resin sheet material of separated foam, the resiliency excellence, from this point for preferably.In addition, preferred expansion ratio is more than 10 times, is preferably 20-40 especially doubly, most preferably is about 30 times.When expansion ratio during less than 10 times, so because resiliency is not enough not preferred.
When use has the sheet material of resiliency as spacer body, when forming laminated body, between filter substrate, sneak into the occasion of fine foreign matter, thereby have the sheet material of resiliency, when making that because of vibration etc. substrate is traversing, also can avoid injuring the filter substrate surface because its resiliency is caught foreign matter.
The thickness of spacer body is restriction especially not, but considers aspect of performance, is the preferred 25-50g/m of occasion of paper at spacer body
2, be preferably 50g/m especially
2About, be the preferred 25-100 μ of the occasion m of resin molding at spacer body, be preferably especially about 50 μ m.In addition, be the preferred 0.5mm-5mm of occasion at spacer body with sheet material of resiliency, be preferably about 1mm especially.If thickness then can not bring into play enough resiliencies less than 0.5mm, be difficult to catch the foreign matter of sneaking into sometimes, if thickness is greater than 5mm, efficiency of loading step-down then.
The size of spacer body can be degree identical with filter substrate or the big slightly degree that compares.The a certain side of vertical or horizontal length who wishes spacer body especially is bigger than filter substrate, and more preferably the opposing party is littler than filter substrate, and when forming laminated body, expose from filter substrate on one side of spacer body thus, and bale packing, the operability when opening bundle become good.
Like this, according to the 1st embodiment, when storing or transport, necessary little the getting final product in space, the surface difficult labour is given birth to and is abraded and crackle, and operability is also good.
The laminated body of relevant the 2nd embodiment of the present invention then, is described.
Fig. 3 is the sectional view of expression of the present invention one routine laminated body 31, presses the filter substrate 1 of the present application of the mode lamination multi-disc that the protective seam 13 of filter substrate 1 contacts with the glass substrate 3 of adjacent color filter substrate 1.
In laminated body 31, with the inscape of the inscape identical function of laminated body 21, subsidiary same numbering, detailed explanation is omitted.
Like this, according to the 2nd embodiment, when storing or transport, necessary little the getting final product in space, the surface difficult labour is given birth to and is abraded and crackle, and operability is also good.
The laminated body of relevant the 3rd embodiment of the present invention then, is described.
The laminated body of the 3rd embodiment of the present invention; so for fear of because the adjacent substrate of the high plane precision of substrate as the adhesion that becomes one, while make spacer body lamination multi-disc between adjacent color filter substrate face and the face of dorsal part filter substrate of being provided with protective seam in the dyed layer side of the present invention.
Fig. 4 is expression one example face and the face of the dorsal part sectional view that is provided with the filter substrate 41 of protective seam in the dyed layer side of the present invention, is that face in dyed layer 7 sides is provided with protective seam 13, is provided with the filter substrate 41 of protective seam 43 overleaf.In filter substrate 41, with the subsidiary identical symbol of the inscape of the inscape identical function of filter substrate 1, detailed explanation is omitted.
Fig. 5 is the sectional view of a routine laminated body 51 of expression the present invention the 3rd embodiment, makes spacer body 23 be provided with protective seam 13, be provided with the filter substrate 41 of protective seam 43 overleaf between middle and face that be stacked in dyed layer 7 sides.
In laminated body 51, with the subsidiary identical symbol of the inscape of the inscape identical function of laminated body 21, detailed explanation is omitted.
The protective seam 13,43 of dyed layer side of the present invention and dorsal part is coat or tacky film, at dyed layer side and dorsal part, both can be the same or different.That is, can select from following several: the protective seam 13 of (1) dyed layer side and the protective seam 43 of dorsal part all are coat; (2) protective seam 13 of dyed layer side is a coat, and the protective seam 43 of dorsal part is a tacky film; (3) protective seam 13 of dyed layer side is a tacky film, and the protective seam 43 of dorsal part is a coat; Perhaps, the protective seam 43 of protective seam 13 of (4) dyed layer side and dorsal part all is a tacky film.Preferred in order to form laminated body of the present invention: the protective seam 13 of above-mentioned (1) dyed layer side and the protective seam 43 of dorsal part all are coat, reach; the protective seam 13 of above-mentioned (2) dyed layer side is a coat; the protective seam 43 of dorsal part is a tacky film, and is preferred especially: the protective seam 13 of above-mentioned (1) dyed layer side and the protective seam 43 of dorsal part all are coat.
Like this, according to the 3rd embodiment, when storing or transport, necessary little the getting final product in space, the surface difficult labour is given birth to and is abraded and crackle, and operability is also good.
The laminated body of relevant the 4th embodiment of the present invention then, is described.
Laminated body of the present invention; on one side the protective seam of the dyed layer side of a slice filter substrate in 2 adjacent filter substrates and the protective seam of the dorsal part of another sheet filter substrate are contacted, one side the lamination multi-disc filter substrate that is provided with protective seam respectively at the face and the back side of dyed layer side.
Fig. 6 is the sectional view of a routine laminated body 61 of expression the present invention the 4th embodiment, and the face that is stacked in dyed layer 7 sides is provided with protective seam 13, be provided with the filter substrate 41 of protective seam 43 overleaf and constitute.
The protective seam 13,43 of dyed layer side of the present invention and dorsal part is coat or tacky film, at dyed layer side and dorsal part, both can be the same or different.That is, can select from following several: the protective seam 13 of (1) dyed layer side and the protective seam 43 of dorsal part all are coat; (2) protective seam 13 of dyed layer side is a coat, and the protective seam 43 of dorsal part is a tacky film; (3) protective seam 13 of dyed layer side is a tacky film, and the protective seam 43 of dorsal part is a coat; Perhaps, the protective seam 43 of protective seam 13 of (4) dyed layer side and dorsal part all is a tacky film.Preferred in order to form laminated body of the present invention: the protective seam 13 of above-mentioned (2) dyed layer side is coat; the protective seam 43 of dorsal part is that tacky film, the protective seam 13 that reaches above-mentioned (4) dyed layer side and the protective seam 43 of dorsal part all are tacky film; preferred especially: the protective seam 13 of above-mentioned (2) dyed layer side is a coat, and the protective seam 43 of dorsal part is a tacky film.
Like this, according to the 4th embodiment, when storing or transport, necessary little the getting final product in space, the surface difficult labour is given birth to and is abraded and crackle, and operability is also good.
The laminated body of relevant the 5th embodiment of the present invention then, is described.
Fig. 7 is the sectional view of a routine laminated body 71 of expression the present invention the 5th embodiment, makes spacer body 23 between the centre and lamination filter substrate 73.
In laminated body 71, with the subsidiary identical symbol of the inscape of the inscape identical function of laminated body 21, detailed explanation is omitted.
Like this, according to the 5th embodiment, when storing or transport, necessary little the getting final product in space, the surface difficult labour is given birth to and is abraded and crackle.
The using method of filter substrate of the present invention then, is described with Fig. 2.
Filter substrate is transported to liquid crystal indicator manufacturer usually under the state that has formed thrusts such as black matrix, dyed layer, transparency electrode and interval body on the glass substrate.
The present invention; in the 1st place of making filter substrate; on glass substrate 3, formed after the thrusts such as black matrix 5, dyed layer 7, transparency electrode 9 and interval body 11; dyed layer side at filter substrate is provided with protective seam 13 of the present invention; make spacer body 23 between the centre and lamination is provided with the filter substrate 1 of protective seam 13; form laminated body 21 shown in Figure 2, and carry to the 2nd place.
In the 2nd place, carry out the removal of the protective seam 13 of laminated body 21.
Said the 1st place of the present invention, be the notion that comprises factory that makes filter substrate or the possession that is adjacent etc., the 2nd place is that the filter substrate that utilizes of liquid crystal indicator manufacturer etc. is made the factory of goods or the notion in the possession that is adjacent etc.
The removal method of protective seam 13 of the present invention is different and different according to the kind of protective seam.
Protective seam is the occasion of tacky film, removes by stripping film and washing and is undertaken.
Protective seam is the occasion of water soluble resin layer, removes and is undertaken by washing protective seam with water.Washing methods is scrubbing of preferred round brush especially.
Protective seam is the occasion of alkali soluble resin layer, removes by carrying out with alkaline aqueous solution washing protective seam.Alkaline aqueous solution especially preferably uses potassium hydroxide aqueous solution.
Protective seam is the occasion of organic solvent soluble resin layer, removes by carrying out with organic solvent washing.
The method of carrying out in the present application, adopt water, alkaline aqueous solution or organic solvent washing does not limit especially, can be: be immersed in the cleansing solution and the dipping that carries out washing, spray washing liquid and use round brush or the scrubbing of カ Star プ brush, the spray washing that is undertaken by high-pressure sprayer or ultrasonic washing etc.
At this, describe for the laminated body 21 of above-mentioned the 1st embodiment, even but any laminated body in above-mentioned 2-the 4th embodiment can preferably use too.In addition, the laminated body in the 3rd, the 4th embodiment 51,61 is similarly carried out the removal of protective seam 43 with protective seam 13.
Technical scope of the present invention is not limited by above-mentioned embodiment, and all changes of embodiment, distortion etc. are also contained in the technical scope of the present invention.
For example, also can use spacer body 23 with the shape different with Fig. 2 as Fig. 8-shown in Figure 10.Fig. 8 has been to use the example of continuous banded spacer body, and Fig. 9 holds filter substrate 1 and the example of lamination in the spacer body of bag shape, the example of the filter substrate 1 that Figure 10 is a lamination covers with spacer body.Filter substrate 1 among Fig. 8-Figure 10 is illustrated in the filter substrate that dyed layer side shown in Figure 1 is provided with protective seam 13, but the filter substrate that is provided with protective seam 13,15 for the face and the back side in the dyed layer side shown in Figure 4 also can similarly use.
Below describe in detail based on embodiment.
Size adopts roll coater to be coated with go-セ ノ-Le NK-05 10% aqueous solution that Japanese synthetic chemical industry (strain) makes for the face of the dyed layer side of the filter substrate of long 1500mm, wide 1800mm after; in 80 ℃ of baking ovens dry 10 minutes, obtain the protective seam that the coat by thick 5 μ m constitutes.
So for fear of because the adjacent substrate of the high plane precision of substrate as the adhesion that becomes one; between the adjacent color filter substrate, sandwich eastern セ ロ (strain) system HZ50 (polyethylene film) (long 1520mm * wide 1780mm) on one side, on one side 200 filter substrates with this coat protection are accommodated in and can becoming with plumbness on the special-purpose supporting plate of taking under the oblique state of 15 degree angle lappings.
Then, the purpose for cut off and prevent Bales Off with extraneous gas holds elastic film, makes filter substrate and transports and use laminated body, transports.
Thus, when improving the bale packing efficient of filter substrate, what can restrict filter substrate in the transportation moves the influence of this a pair of substrate of cracking that can avoid because the vibration in the transportation etc. causes.
Then, remove by washing coat with water in the transportation destination.
The protective seam of filter substrate is removed fully, does not also produce scratch and spot on the color-filter layer.
Embodiment 2
Size adopts roll coater to be coated with the KAYAMIRROR TOC-301 (acryl resin) that Japanese chemical drug (strain) makes for the face of the dyed layer side of the filter substrate of long 1500mm, wide 1800mm after; in 80 ℃ of baking ovens dry 10 minutes, obtain the protective seam that the coat by thick 5 μ m constitutes.
So for fear of because the adjacent substrate of the high plane precision of substrate as the adhesion that becomes one; between the adjacent color filter substrate, sandwich eastern セ ロ (strain) system HZ50 (polyethylene film) (long 1520mm * wide 1780mm) on one side, on one side 200 filter substrates with this coat protection are accommodated in and can becoming with plumbness on the special-purpose supporting plate of taking under the oblique state of 15 degree angle lappings.
Then, the purpose for cut off and prevent Bales Off with extraneous gas holds elastic film, makes filter substrate and transports and use laminated body, transports.
Thus, when improving the bale packing efficient of filter substrate, what can restrict filter substrate in the transportation moves the influence of this a pair of substrate of cracking that can avoid because the vibration in the transportation etc. causes.
Then, adopt round brush to use potassium hydroxide 1% aqueous solution to carry out the removal of protective seam in the transportation destination.
The protective seam of filter substrate is removed fully, does not also produce scratch and spot on the color-filter layer.
Behind the サ ラ Application レ ジ Application F216 of size for face employing roll coater coating Asahi Chemical Industry's industry (strain) system of the dyed layer side of the filter substrate of long 1500mm, wide 1800mm; in 80 ℃ of baking ovens dry 10 minutes, obtain the protective seam that the coat by thick 5 μ m constitutes.
So for fear of because the adjacent substrate of the high plane precision of substrate as the adhesion that becomes one; between the adjacent color filter substrate, sandwich eastern セ ロ (strain) system HZ50 (polyethylene film) (long 1520mm * wide 1780mm) on one side, on one side 200 filter substrates with this coat protection are accommodated in and can becoming with plumbness on the special-purpose supporting plate of taking under the oblique state of 15 degree angle lappings.
Then, the purpose for cut off and prevent Bales Off with extraneous gas holds elastic film, makes filter substrate and transports and use laminated body, transports.
Thus, when improving the bale packing efficient of filter substrate, what can restrict filter substrate in the transportation moves the influence of this a pair of substrate of cracking that can avoid because the vibration in the transportation etc. causes.
Then, carry out the removal of coat in the transportation destination.
Filter substrate, its protective seam is removed fully, also produces scratch and spot on the color-filter layer, for protective seam state in the past is set.
Embodiment 4
Size adopts air atomizer spray nozzle to be coated with go-セ ノ-Le NK-0510% aqueous solution that Japanese synthetic chemical industry (strain) makes for the face of the dyed layer side of the filter substrate of long 1500mm, wide 1800mm after, drying is 30 minutes in 80 ℃ of baking ovens, obtains containing in the layer of thick 5 μ m the foam film of hole.
So for fear of because the adjacent substrate of the high plane precision of substrate as the adhesion that becomes one; between the adjacent color filter substrate, sandwich eastern セ ロ (strain) system HZ50 (polyethylene film) (long 1520mm * wide 1780mm) on one side, on one side 200 filter substrates with this foam film protection are accommodated in and can becoming with plumbness on the special-purpose supporting plate of taking under the oblique state of 15 degree angle lappings.
Then, the purpose for cut off and prevent Bales Off with extraneous gas holds elastic film, makes filter substrate and transports and use laminated body, transports.
Thus, when improving the bale packing efficient of filter substrate, can restrict moving of filter substrate in the transportation, and, because foam film makes resiliency good, the influence of this a pair of substrate of cracking that can avoid because the vibration in the transportation etc. causes.
Then, transporting the destination by washing the removal that foam film carries out protective seam with water.
Filter substrate, its protective seam is removed fully, also produces scratch and spot on the color-filter layer, for protective seam state in the past is set.
Size adopts roll coater to be coated with go-セ ノ-Le NK-05 (polyvinyl alcohol (PVA)) 10% aqueous solution that Japanese synthetic chemical industry (strain) makes for the face of the dyed layer side of the filter substrate of long 1500mm, wide 1800mm after; in 80 ℃ of baking ovens dry 10 minutes, obtain the protective seam that the coat by thick 10 μ m constitutes.
Between the adjacent color filter substrate, sandwich ミ Na Off ォ-system (highly foaming polyethylene sheet of wine well chemical industry (strain) system on one side; the separated foam structure; 30 times of expansion ratios) (long 1520mm * wide 1800mm; thickness 1mm), on one side 200 filter substrates with the protection of this coat are accommodated in and can becoming with plumbness on the special-purpose supporting plate of taking under the oblique state of 15 degree angle lappings.
Then, the purpose for cut off and prevent Bales Off with extraneous gas holds elastic film, makes filter substrate and transports and use laminated body, transports.
Thus, when improving the bale packing efficient of filter substrate, what can restrict filter substrate in the transportation moves the influence of this a pair of substrate of cracking that can avoid because the vibration in the transportation etc. causes.
Then, remove by washing coat with water in the transportation destination.
The protective seam of filter substrate is removed fully, does not also produce scratch and spot on the color-filter layer.
Embodiment 6
Replace to ミ ラ マ ッ ト (the highly foaming polyethylene sheet of (strain) JSP system except ミ Na Off ォ-system with the system of the wine well chemical industry (strain) among the embodiment 5, the separated foam structure, 30 times of expansion ratios) (long 1520mm * wide 1800mm, thickness 1mm) in addition, make the filter substrate transportation similarly to Example 5 and use laminated body, transport.
Thus, when improving the bale packing efficient of filter substrate, what can restrict filter substrate in the transportation moves the influence of this a pair of substrate of cracking that can avoid because the vibration in the transportation etc. causes.
Then, remove by washing coat with water in the transportation destination.
The protective seam of filter substrate is removed fully, does not also produce scratch and spot on the color-filter layer.
Embodiment 7
Size adopts roll coater to be coated with the KAYAMIRROR TOC-301 (acryl resin) that Japanese chemical drug (strain) makes for the face of the dyed layer side of the filter substrate of long 1500mm, wide 1800mm after; in 80 ℃ of baking ovens dry 10 minutes, obtain the protective seam that the coat by thick 5 μ m constitutes.
The mode that contacts with the back side by the protective seam of adjacent color filter substrate is accommodated in 200 filter substrates that are provided with this protective seam can become with plumbness on the special-purpose supporting plate of taking under the oblique state of 15 degree angle lappings.Then, the purpose for cut off and prevent Bales Off with extraneous gas holds elastic film, makes filter substrate and transports and use laminated body, transports.
Thus, when improving the bale packing efficient of filter substrate, what can restrict filter substrate in the transportation moves the influence of this a pair of substrate of cracking that can avoid because the vibration in the transportation etc. causes.
Then, adopt round brush to use potassium hydroxide 1% aqueous solution to carry out the removal of protective seam in the transportation destination.
The protective seam of filter substrate is removed fully, does not also produce scratch and spot on the color-filter layer.
Embodiment 8
At the surface layer moulding mucous membrane (HP-25 (PE/ rubber be tackifier) of (strain) サ Application エ-change development) of size for the dyed layer side of the filter substrate of long 1500mm, wide 1800mm, layer is protected.
The mode that contacts with the back side by the protective seam of adjacent color filter substrate is accommodated in 200 filter substrates that are provided with this protective seam can become with plumbness on the special-purpose supporting plate of taking under the oblique state of 15 degree angle lappings.Then, the purpose for cut off and prevent Bales Off with extraneous gas holds elastic film, makes filter substrate and transports and use laminated body, transports.
Thus, when improving the bale packing efficient of filter substrate, what can restrict filter substrate in the transportation moves the influence of this a pair of substrate of cracking that can avoid because the vibration in the transportation etc. causes.
Then, at transportation destination stripping film, carry out the removal of protective seam then by washing.
Filter substrate, its protective seam is removed fully, also produces scratch and spot on the color-filter layer, is that protective seam state in the past is set.
After the face of the dyed layer side of the filter substrate of the formation on glass of long 1500mm, wide 1800mm adopts roll coater pva coating (Figure 11 illustrates go-セ ノ-Le (NK-05) rerum natura of Japanese synthetic chemical industry (strain) system) 10% aqueous solution; in setting 80 ℃ baking oven for dry 30 minutes, obtain the protective seam that the coat by thick about 5 μ m constitutes.Then, as the protective seam of dorsal part, the HP-25 (PE/ rubber is tackifier) of (strain) サ Application エ-change development is laminated on the glass of filter substrate.
Use on one side the painted aspect of coat protection contact with the back side of being protected by lamination, with 200 slice with this coat protect painted aspect and lamination protected the filter substrate of glass be accommodated in can with plumbness to become 15 spend the special-purpose supporting plate angle lappings oblique state under taken on one side.
Then, the purpose for cut off and prevent Bales Off with extraneous gas holds elastic film, makes filter substrate and transports and use laminated body, transports.
Thus, when improving the bale packing efficient of filter substrate, what can restrict filter substrate in the transportation moves the influence of this a pair of substrate of cracking that can avoid because the vibration in the transportation etc. causes.
Peel off the protective seam at the back side in the transportation destination, wash coat, carry out the removal of protective seam thus with pure water.
Then, observe substrate, on the filter substrate face, do not produce scratch and spot.
Moreover, measured the Vickers hardness of the coat of the dried thickness 6.5 μ m that similarly on clear glass, make with present embodiment, be 9.6.
The mensuration of Vickers hardness under the atmosphere of 23 ℃ of room temperatures, uses submicroscopic hardness tester (the Vickers pressure head (cubic taper) of the Off ィ ッ シ ャ-ス コ-プ H-100 of Off ィ ッ シ ャ-イ Application ス Star Le メ Application ト corporate system) to carry out hardness measurement.At this moment, reach after the 5mN load with loading in 10 seconds, under the 5mN loaded-up condition, to keep for 5 seconds, to unload speed second with 0.25mN/ then and unloaded with 10 seconds with 0.25mN/ load second speed.Film deflection in the time of is thus calculated Vickers hardness.
Embodiment 10
Baking temperature during with the formation coat among the embodiment 9 is decided to be 90 ℃, 100 ℃ respectively, forms the protective seam that comprises coat and back-protective layer in addition similarly to Example 9 respectively on filter substrate, makes laminated body and transports.
Thus, when improving the bale packing efficient of filter substrate, what can restrict filter substrate in the transportation moves the influence of this a pair of substrate of cracking that can avoid because the vibration in the transportation etc. causes.
Peel off the protective seam at the back side in the transportation destination, wash coat, carry out the removal of protective seam thus with pure water.
Its result for any filter substrate, produces scratch and spot having peeled off on the filter substrate face of protective seam.
Moreover Figure 12 illustrates the Vickers hardness of the coat of measuring similarly to Example 9.
Go-セ ノ-Le (NK-05) that the Japanese synthetic chemical industry (strain) of embodiment 9 is made replaces to go-セ ノ-Le (KM-11) (Figure 11 illustrates rerum natura); baking temperature during with the formation coat is decided to be 70 ℃, 80 ℃, 90 ℃, 100 ℃ respectively; on filter substrate, form protective seam in addition similarly to Example 9 respectively, make laminated body and transport.
Thus, when improving the bale packing efficient of filter substrate, what can restrict filter substrate in the transportation moves the influence of this a pair of substrate of cracking that can avoid because the vibration in the transportation etc. causes.
Peel off the protective seam at the back side in the transportation destination, wash coat, carry out the removal of protective seam thus with pure water.
Its result for any filter substrate, produces scratch and spot having peeled off on the filter substrate face of protective seam.
Moreover Figure 12 illustrates the Vickers hardness of the coat of measuring similarly to Example 9.
Embodiment 12
Go-セ ノ-Le (NK-05) that the Japanese synthetic chemical industry (strain) of embodiment 9 is made replaces to go-セ ノ-Le (GL-05) (Figure 11 illustrates rerum natura); baking temperature during with the formation coat is decided to be 70 ℃, 80 ℃, 90 ℃, 100 ℃; on filter substrate, form protective seam in addition similarly to Example 9 respectively, make laminated body and transport.
Peel off the protective seam at the back side in the transportation destination, wash coat, carry out the removal of protective seam thus with pure water.
Its result for any filter substrate, produces scratch and spot having peeled off on the filter substrate face of protective seam.
Moreover Figure 12 illustrates the Vickers hardness of the coat of measuring similarly to Example 9.
Go-セ ノ-Le (NK-05) that the Japanese synthetic chemical industry (strain) of embodiment 9 is made replaces to go-セ ノ-Le (GH-17) (Figure 11 illustrates rerum natura); baking temperature during with the formation coat is decided to be 60 ℃, 70 ℃, 80 ℃, 90 ℃, 100 ℃; on filter substrate, form protective seam in addition similarly to Example 9 respectively, make laminated body and transport.
Peel off the protective seam at the back side in the transportation destination, wash coat, carry out the removal of protective seam thus with pure water.
Its result for any filter substrate, produces scratch and spot having peeled off on the filter substrate face of protective seam.
Moreover Figure 12 illustrates the Vickers hardness of the coat of the embodiment 13 that measures similarly to Example 9.
Embodiment 14
Go-セ ノ-Le (NK-05) that the Japanese synthetic chemical industry (strain) of embodiment 9 is made replaces to go-セ ノ-Le (GH-23) (Figure 11 illustrates rerum natura); baking temperature during with the formation coat is decided to be 60 ℃, 70 ℃, 80 ℃, 90 ℃, 100 ℃; on filter substrate, form protective seam in addition similarly to Example 9 respectively, make laminated body and transport.
Peel off the protective seam at the back side in the transportation destination, wash coat, carry out the removal of protective seam thus with pure water.
Its result for any filter substrate, produces scratch and spot having peeled off on the filter substrate face of protective seam.
Moreover Figure 12 illustrates the Vickers hardness of the coat of the embodiment 14 that measures similarly to Example 9.
Embodiment 15
Go-セ ノ-Le (NK-05) that the Japanese synthetic chemical industry (strain) of embodiment 9 is made replaces to go-セ ノ-Le (AL-06) (Figure 11 illustrates rerum natura); baking temperature during with the formation coat is decided to be 60 ℃, 70 ℃, 80 ℃, 90 ℃, 100 ℃; on filter substrate, form protective seam in addition similarly to Example 9 respectively, make laminated body and transport.
Peel off the protective seam at the back side in the transportation destination, wash coat, carry out the removal of protective seam thus with pure water.
Its result for any filter substrate, produces scratch and spot having peeled off on the filter substrate face of protective seam.
Moreover Figure 12 illustrates the Vickers hardness of the coat of the embodiment 15 that measures similarly to Example 9.
Embodiment 16
Go-セ ノ-Le (NK-05) that the Japanese synthetic chemical industry (strain) of embodiment 9 is made replaces to go-セ ノ-Le (P-610) (Figure 11 illustrates rerum natura); baking temperature during with the formation coat is decided to be 60 ℃, 70 ℃, 80 ℃, 90 ℃, 100 ℃; on filter substrate, form protective seam in addition similarly to Example 9 respectively, make laminated body and transport.
Peel off the protective seam at the back side in the transportation destination, wash coat, carry out the removal of protective seam thus with pure water.
Its result for any filter substrate, produces scratch and spot having peeled off on the filter substrate face of protective seam.
Moreover Figure 12 illustrates the Vickers hardness of the coat of the embodiment 16 that measures similarly to Example 9.
Embodiment 17
After the face of the dyed layer side of the filter substrate of the formation on glass of long 1500mm, wide 1800mm adopts roll coater pva coating (Figure 11 illustrates go-セ ノ-Le (GL-05) rerum natura of Japanese synthetic chemical industry (strain) system) 10% aqueous solution; in setting 100 ℃ baking oven for dry 30 minutes, obtain the protective seam that the coat by thick about 5 μ m constitutes.Then, as the protective seam of dorsal part, the HP-25 (PE/ rubber is tackifier) of (strain) サ Application エ-change development is laminated on the glass of filter substrate.
Use on one side the painted aspect of coat protection contact with the back side of being protected by lamination, with 200 slice with this coat protect painted aspect and lamination protected the filter substrate of glass be accommodated in can with plumbness to become 15 spend the special-purpose supporting plate angle lappings oblique state under taken on one side.
Then, the purpose for cut off and prevent Bales Off with extraneous gas holds elastic film, makes filter substrate and transports and use laminated body, transports.
Thus, when improving the bale packing efficient of filter substrate, what can restrict filter substrate in the transportation moves the influence of this a pair of substrate of cracking that can avoid because the vibration in the transportation etc. causes.
Carry out substrate in the transportation destination and observe, scratch and spot do not take place.
Then, peel off the protective seam at the back side, wash coat, carry out the removal of protective seam thus with pure water.Measure according to observation by light microscope and by the step difference that the contact pin type film thickness gauge carries out, protective seam has been removed.
After removing protective seam, measured the wet with solvent of filter substrate in the following method.
Dripping the mixed solvent of being made up of N-Methyl pyrrolidone/gamma-butyrolacton=1/1 (weight ratio) to the filter substrate surface, measured the contact angle after dripping 2 seconds, is 3.1 °.
Moreover in order to compare, with above-mentioned filter substrate (with reference to the substrate) wettability of the surface that does not form protective seam of similarly having measured, the contact angle under this situation is 2.5 °.
Embodiment 18
Go-セ ノ-the Le (GL-05) of the system of the Japanese synthetic chemical industry (strain) among the embodiment 17 is replaced to go-セ ノ-Le (AL-06) (Figure 11 illustrates rerum natura); on filter substrate, form the protective seam that comprises coat and back-protective layer in addition similarly to Example 17, make laminated body and transport.
Carry out substrate in the transportation destination and observe, scratch and spot do not take place.
Then, peel off the protective seam at the back side, wash coat, carry out the removal of protective seam thus with pure water.Measure according to observation by light microscope and by the step difference that the contact pin type film thickness gauge carries out, protective seam has been removed.
After removing protective seam, measured the wet with solvent of filter substrate similarly to Example 17, contact angle is 2.7 °.
Moreover in order to compare, with above-mentioned filter substrate (with reference to the substrate) wettability of the surface that does not form protective seam of similarly having measured, the contact angle under this situation is 2.5 °.
Embodiment 19
Go-セ ノ-the Le (GL-05) of the system of the Japanese synthetic chemical industry (strain) among the embodiment 17 is replaced to go-セ ノ-Le (NK-05) (Figure 11 illustrates rerum natura); on filter substrate, form the protective seam that comprises coat and back-protective layer in addition similarly to Example 17, make laminated body and transport.
Carry out substrate in the transportation destination and observe, scratch and spot do not take place.
Then, peel off the protective seam at the back side, wash coat, carry out the removal of protective seam thus with pure water.Measure according to observation by light microscope and by the step difference that the contact pin type film thickness gauge carries out, protective seam has been removed.
After removing protective seam, measured the wet with solvent of filter substrate similarly to Example 17, contact angle is 8.1 °.Moreover in order to compare, with above-mentioned filter substrate (with reference to the substrate) wettability of the surface that does not form protective seam of similarly having measured, the contact angle under this situation is 2.5 °.Can be judged as: wetting state reduces, the residual coat of trace.
Embodiment 20
Size adopts roll coater to be coated with go-セ ノ-Le NK-05 10% aqueous solution that Japanese synthetic chemical industry (strain) makes for the face of the dyed layer side of the filter substrate of long 1500mm, wide 1800mm after; in 80 ℃ of baking ovens dry 10 minutes, obtain the protective seam that the coat by thick 5 μ m constitutes.Then, as the protective seam of dorsal part, the HP-25 (PE/ rubber is tackifier) of (strain) サ Application エ-change development is laminated on the glass of filter substrate.
Use on one side the painted aspect of coat protection contact with the back side of being protected by lamination, with 200 slice with this coat protect painted aspect and lamination protected the filter substrate of glass be accommodated in can with plumbness to become 15 spend the special-purpose supporting plate angle lappings oblique state under taken on one side.
Then, the purpose for cut off and prevent Bales Off with extraneous gas holds elastic film, makes filter substrate and transports and use laminated body, transports.
Thus, when improving the bale packing efficient of filter substrate, what can restrict filter substrate in the transportation moves the influence of this a pair of substrate of cracking that can avoid because the vibration in the transportation etc. causes.
Then, peel off the back washing at the protective seam at the transportation back side, destination, thereby coat carries out the removal of protective seam by washing.
The protective seam of filter substrate is removed fully, does not also produce scratch and spot on color-filter layer.
Size adopts dip coating to be coated with go-セ ノ-Le NK-0510% aqueous solution that Japanese synthetic chemical industry (strain) makes for the face of the dyed layer side of the filter substrate of long 1500mm, wide 1800mm and the back side after; in 80 ℃ of baking ovens dry 10 minutes, obtain the protective seam that the coat by thick 5 μ m constitutes.
So for fear of because the adjacent substrate of the high plane precision of substrate as the adhesion that becomes one; between the adjacent color filter substrate, sandwich on one side eastern セ ロ (strain) system HZ50 (polyethylene film) (long 1520mm * wide 1780mm), with 200 slice with this coat protected the filter substrate on dyed layer side and dorsal part this two sides be accommodated in can with plumbness to become 15 spend the special-purpose supporting plate angle lappings oblique state under taken on one side.
Then, the purpose for cut off and prevent Bales Off with extraneous gas holds elastic film, makes filter substrate and transports and use laminated body, transports.
Thus, when improving the bale packing efficient of filter substrate, what can restrict filter substrate in the transportation moves the influence of this a pair of substrate of cracking that can avoid because the vibration in the transportation etc. causes.
Then, remove by washing coat with water in the transportation destination.
The protective seam of filter substrate is removed fully, does not also produce scratch and spot on the color-filter layer.
Embodiment 22
Between the adjacent color filter substrate, sandwich the pure white paper (long 1520mm * wide 1780mm) of special system paper (strain) system between the sky on one side, on one side the filter substrate of size for long 1500mm, wide 1800mm is accommodated in and can becoming with plumbness under the oblique state of 15 degree angle lappings to take on the special-purpose supporting plate of substrate.Repeat same operation, taken in 200 of filter substrates.Then, the purpose for cut off and prevent Bales Off with extraneous gas holds elastic film, makes filter substrate and transports and use laminated body, transports.
Thus, when improving the bale packing efficient of filter substrate, what can restrict filter substrate in the transportation moves the influence of this a pair of substrate of cracking that can avoid because the vibration in the transportation etc. causes.
Claims (21)
1. laminated body; this laminated body is the laminated body that lamination multi-disc filter substrate forms; wherein on the face of the dyed layer side of filter substrate; be provided with when filter substrate is used for goods and can be rinsed the protective seam of removing; it is characterized in that: make spacer body between the adjacent color filter substrate, above-mentioned protective seam is that major component constitutes with water soluble resin, alkali soluble resin or organic solvent soluble resin.
2. laminated body according to claim 1, wherein, above-mentioned spacer body is paper, resin molding or the sheet material with resiliency.
3. laminated body; this laminated body is the laminated body that lamination multi-disc filter substrate forms; wherein on the face of the dyed layer side of filter substrate; be provided with when filter substrate is used for goods and can be rinsed the protective seam of removing; it is characterized in that: in 2 adjacent filter substrates; the above-mentioned protective seam of a slice filter substrate contacts with the back side of another sheet filter substrate, and above-mentioned protective seam is that major component constitutes with water soluble resin, alkali soluble resin or organic solvent soluble resin.
4. according to claim 1 or 3 described laminated body, wherein, above-mentioned protective seam is to be the protective seam of major component with partly-hydrolysed polyvinyl acetate.
5. according to claim 1 or 3 described laminated body, wherein, above-mentioned protective seam is the solubility protective seam of Vickers hardness more than 9.6.
6. laminated body according to claim 4, wherein, above-mentioned protective seam is the solubility protective seam of Vickers hardness more than 9.6.
7. according to claim 1 or 3 described laminated body, wherein, above-mentioned protective seam is the resin bed that contains the space in layer.
8. laminated body according to claim 4, wherein, above-mentioned protective seam is the resin bed that contains the space in layer.
9. laminated body according to claim 4, wherein, above-mentioned protective seam is to be the protective seam of major component with 88 moles of partly-hydrolysed polyvinyl acetate more than the % of saponification degree.
10. the using method of a filter substrate is characterized in that, this using method possesses following operation:
In the 1st place, the operation of protective seam is set on the face of the dyed layer side of filter substrate, wherein said protective seam can be removed when filter substrate is used for goods; Exist or do not exist under the situation of spacer body making between the adjacent color filter substrate, multi-disc is provided with the filter substrate lamination of above-mentioned protective seam and forms the operation of laminated body;
The operation that the laminated body that will form in above-mentioned the 1st place is carried to the 2nd place from above-mentioned the 1st place; With
Remove the operation of the protective seam of above-mentioned filter substrate in above-mentioned the 2nd place,
Above-mentioned protective seam is formed by water soluble resin, and the operation of removing above-mentioned protective seam is the water flushing.
11. the using method of a filter substrate is characterized in that, this using method possesses following operation:
In the 1st place, the operation of protective seam is set on the face of the dyed layer side of filter substrate, wherein said protective seam can be removed when filter substrate is used for goods; Exist or do not exist under the situation of spacer body making between the adjacent color filter substrate, multi-disc is provided with the filter substrate lamination of above-mentioned protective seam and forms the operation of laminated body;
The operation that the laminated body that will form in above-mentioned the 1st place is carried to the 2nd place from above-mentioned the 1st place; With
Remove the operation of the protective seam of above-mentioned filter substrate in above-mentioned the 2nd place,
Above-mentioned protective seam is formed by alkali soluble resin, and the operation of removing above-mentioned protective seam is to wash with alkaline aqueous solution.
12. the using method of a filter substrate is characterized in that, this using method possesses following operation:
In the 1st place, the operation of protective seam is set on the face of the dyed layer side of filter substrate, wherein said protective seam can be removed when filter substrate is used for goods; Exist or do not exist under the situation of spacer body making between the adjacent color filter substrate, multi-disc is provided with the filter substrate lamination of above-mentioned protective seam and forms the operation of laminated body;
The operation that the laminated body that will form in above-mentioned the 1st place is carried to the 2nd place from above-mentioned the 1st place; With
Remove the operation of the protective seam of above-mentioned filter substrate in above-mentioned the 2nd place,
Above-mentioned protective seam is formed by the solvent soluble resin, and the operation of removing above-mentioned protective seam is to wash with organic solvent.
13. the using method of a filter substrate is characterized in that, this using method possesses following operation:
In the 1st place, the operation of protective seam is set on the face of the dyed layer side of filter substrate, wherein said protective seam can be rinsed when filter substrate is used for goods and remove; Exist or do not exist under the situation of spacer body making between the adjacent color filter substrate, multi-disc is provided with the filter substrate lamination of above-mentioned protective seam and forms the operation of laminated body; With
The operation that the laminated body that will form in above-mentioned the 1st place is carried to the 2nd place from above-mentioned the 1st place,
Above-mentioned protective seam is that major component constitutes with water soluble resin, alkali soluble resin or organic solvent soluble resin.
14. the using method of a filter substrate; it is characterized in that; this using method possesses following operation: on the face of dyed layer side protective seam is set; this protective seam can be removed when filter substrate is used for goods; exist or do not exist under the situation of spacer body making between the adjacent above-mentioned filter substrate; multi-disc is provided with the filter substrate lamination of protective seam and forms laminated body on the face of dyed layer side; take out above-mentioned filter substrate from the laminated body that forms thus; remove above-mentioned protective seam; above-mentioned protective seam is formed by water soluble resin, and the operation of removing above-mentioned protective seam is the water flushing.
15. the using method of a filter substrate; it is characterized in that; this using method possesses following operation: on the face of dyed layer side protective seam is set; this protective seam can be removed when filter substrate is used for goods; exist or do not exist under the situation of spacer body making between the adjacent above-mentioned filter substrate; multi-disc is provided with the filter substrate lamination of protective seam and forms laminated body on the face of dyed layer side; take out above-mentioned filter substrate from the laminated body that forms thus; remove above-mentioned protective seam; above-mentioned protective seam is formed by alkali soluble resin, and the operation of removing above-mentioned protective seam is to wash with alkaline aqueous solution.
16. the using method of a filter substrate; it is characterized in that; this using method possesses following operation: on the face of dyed layer side protective seam is set; this protective seam can be removed when filter substrate is used for goods; exist or do not exist under the situation of spacer body making between the adjacent above-mentioned filter substrate; multi-disc is provided with the filter substrate lamination of protective seam and forms laminated body on the face of dyed layer side; take out above-mentioned filter substrate from the laminated body that forms thus; remove above-mentioned protective seam; above-mentioned protective seam is formed by the solvent soluble resin, and the operation of removing above-mentioned protective seam is to wash with organic solvent.
17. laminated body; this laminated body is the laminated body that lamination multi-disc filter substrate forms; wherein on the face of the face of the dyed layer side of filter substrate and dorsal part, be provided with protective seam respectively; this protective seam can be rinsed when filter substrate is used for goods and remove; it is characterized in that: make spacer body between the adjacent color filter substrate, above-mentioned protective seam is that major component constitutes with water soluble resin, alkali soluble resin or organic solvent soluble resin.
18. laminated body according to claim 17, wherein, above-mentioned spacer body is paper, resin molding or the sheet material with resiliency.
19. laminated body; this laminated body is the laminated body that lamination multi-disc filter substrate forms; wherein on the face of the face of the dyed layer side of filter substrate and dorsal part, be provided with protective seam respectively; this protective seam can be rinsed when filter substrate is used for goods and remove; it is characterized in that: in 2 adjacent filter substrates; the protective seam of the dyed layer side of a slice filter substrate contacts with the protective seam of the dorsal part of another sheet filter substrate, and above-mentioned protective seam is that major component constitutes with water soluble resin, alkali soluble resin or organic solvent soluble resin.
20. a filter substrate is characterized in that, the face of the dyed layer side of filter substrate is provided with protective seam, and this protective seam can be removed by washing when filter substrate is used for goods, and described protective seam uses polyvinyl alcohol (PVA).
21. filter substrate; it is characterized in that; be respectively arranged with protective seam on the face of the face of the dyed layer side of filter substrate and dorsal part, this protective seam can be removed by washing when filter substrate is used for goods, and described protective seam uses polyvinyl alcohol (PVA).
Applications Claiming Priority (17)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003366913A JP4493976B2 (en) | 2003-10-28 | 2003-10-28 | COLOR FILTER SUBSTRATE, ITS LAMINATE, AND USE METHOD OF COLOR FILTER SUBSTRATE |
| JP2003366987A JP4493978B2 (en) | 2003-10-28 | 2003-10-28 | Method of using laminate and color filter substrate |
| JP2003366896A JP4493975B2 (en) | 2003-10-28 | 2003-10-28 | Laminated body |
| JP366896/2003 | 2003-10-28 | ||
| JP366913/2003 | 2003-10-28 | ||
| JP366999/2003 | 2003-10-28 | ||
| JP2003366999A JP4493979B2 (en) | 2003-10-28 | 2003-10-28 | COLOR FILTER SUBSTRATE, ITS LAMINATE, AND USE METHOD OF COLOR FILTER SUBSTRATE |
| JP366923/2003 | 2003-10-28 | ||
| JP366987/2003 | 2003-10-28 | ||
| JP2003366923A JP4493977B2 (en) | 2003-10-28 | 2003-10-28 | Method of using laminate and color filter substrate |
| JP2004086187A JP4494054B2 (en) | 2004-03-24 | 2004-03-24 | COLOR FILTER SUBSTRATE, ITS LAMINATE AND USE THEREOF |
| JP086193/2004 | 2004-03-24 | ||
| JP2004086193A JP2005274828A (en) | 2004-03-24 | 2004-03-24 | Color filter substrate, layered body of color filter substrates and method of using color filter substrate |
| JP086187/2004 | 2004-03-24 | ||
| JP091557/2004 | 2004-03-26 | ||
| JP2004091557A JP4494056B2 (en) | 2004-03-26 | 2004-03-26 | Method of using laminate and color filter substrate |
| PCT/JP2004/015908 WO2005047941A1 (en) | 2003-10-28 | 2004-10-27 | Color filter substrate, layered body of color filter substrates, and method of using the color filter substrate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1875297A CN1875297A (en) | 2006-12-06 |
| CN1875297B true CN1875297B (en) | 2011-07-13 |
Family
ID=34645074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004800321204A Expired - Fee Related CN1875297B (en) | 2003-10-28 | 2004-10-27 | Color filter substrate, layered body of color filter substrates, and method of using the color filter substrate |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4493977B2 (en) |
| CN (1) | CN1875297B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303426B (en) * | 2007-05-08 | 2011-03-30 | 比亚迪股份有限公司 | Method for removing colorful optical filter protection layer |
| CN101216630B (en) * | 2008-01-11 | 2011-06-15 | 友达光电（苏州）有限公司 | Pressure equalizing paper for LCD panel liquid crystal port pressurization seal |
| TWI647476B (en) * | 2014-07-29 | 2019-01-11 | 日商住友化學股份有限公司 | Polarizing plate, polarizing plate with adhesive and liquid crystal display device |
| CN105911734B (en) * | 2016-06-15 | 2019-03-01 | 杭州富阳杭科经济信息咨询有限公司 | Liquid crystal display panel preparation method and colored filter substrate manufacturing method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333884A (en) * | 1998-11-30 | 2002-01-30 | 国际商业机器公司 | Color filters for flat panel display |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5756808A (en) * | 1980-09-24 | 1982-04-05 | Dainippon Printing Co Ltd | Manufacture of color separation filter |
| JP2980434B2 (en) * | 1991-10-07 | 1999-11-22 | 積水化学工業株式会社 | Surface protection film |
| JPH05162853A (en) * | 1991-12-13 | 1993-06-29 | Central Glass Co Ltd | Feed and collection device for synthetic sheet |
| JPH0848952A (en) * | 1994-08-08 | 1996-02-20 | Sekisui Chem Co Ltd | Surface-protecting film |
| JPH08201619A (en) * | 1995-01-24 | 1996-08-09 | Sony Corp | Production of color filter chip |
| JPH09133805A (en) * | 1995-11-07 | 1997-05-20 | Dainippon Printing Co Ltd | Color filter |
| JPH09132263A (en) * | 1995-11-09 | 1997-05-20 | Mitsui Toatsu Chem Inc | Spacer for packing of glass plate |
| JPH1095959A (en) * | 1996-09-25 | 1998-04-14 | Sekisui Chem Co Ltd | Surface protecting film |
| JP4274394B2 (en) * | 1999-06-14 | 2009-06-03 | 大日本印刷株式会社 | Glass substrate laminate transporter |
| JP2002055219A (en) * | 2000-08-10 | 2002-02-20 | Toray Ind Inc | Method for manufacturing color filter substrate |
| JP2002154648A (en) * | 2000-11-15 | 2002-05-28 | Fuji Photo Film Co Ltd | Substrate cassette |
| JP2002296775A (en) * | 2001-03-30 | 2002-10-09 | Dainippon Printing Co Ltd | Photosensitive resin composition, color filter and liquid crystal panel |
| JP2002347882A (en) * | 2001-05-29 | 2002-12-04 | Jsp Corp | Base transporting box |
| JP2003156616A (en) * | 2001-11-20 | 2003-05-30 | Seiko Epson Corp | Color filter and method for manufacturing the same, liquid crystal device and electronic appliance |
| JP2003186409A (en) * | 2001-12-20 | 2003-07-04 | Seiko Epson Corp | Reinforcing method and transporting method for original substrate for electrooptic device, the original substrate for the electrooptic device with reinforcing material, and manufacturing method for the electrooptic device |
| JP4292361B2 (en) * | 2002-03-14 | 2009-07-08 | 日本ゼオン株式会社 | Precision substrate protective film |
| JP2004331341A (en) * | 2003-05-09 | 2004-11-25 | Nitto Denko Corp | Spacer sheet for protection of glass |
-
2003
- 2003-10-28 JP JP2003366923A patent/JP4493977B2/en not_active Expired - Fee Related
-
2004
- 2004-10-27 CN CN2004800321204A patent/CN1875297B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333884A (en) * | 1998-11-30 | 2002-01-30 | 国际商业机器公司 | Color filters for flat panel display |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1875297A (en) | 2006-12-06 |
| JP2005134419A (en) | 2005-05-26 |
| JP4493977B2 (en) | 2010-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1277436A (en) | Elastomeric film and products therefrom | |
| CN101733258B (en) | Washing device | |
| CN1875297B (en) | Color filter substrate, layered body of color filter substrates, and method of using the color filter substrate | |
| JP2001133799A5 (en) | ||
| CN104994965A (en) | Masking substrates for application of protective coatings | |
| US6578947B1 (en) | Ink drying prevention apparatus, ink-jet recording head storage container, ink-jet recording apparatus and ink drying prevention method | |
| US20050194279A1 (en) | Method and apparatus for packaging glass substrates | |
| KR20180054750A (en) | Plaster for glass plate | |
| JP5160206B2 (en) | Carrying tool | |
| KR101106081B1 (en) | Color filter substrate, layered body of color filter substrates, and method of using the color filter substrate | |
| US7648734B2 (en) | Apparatus for forming thin film and method for forming the same | |
| JP5131296B2 (en) | Color filter substrate laminate and method of using color filter substrate | |
| JP4494054B2 (en) | COLOR FILTER SUBSTRATE, ITS LAMINATE AND USE THEREOF | |
| KR101310997B1 (en) | Apparatus for cleaning mobile device | |
| CN100404269C (en) | Liquid container, application thereof, method for supplying liquid to liquid discharge head, and liquid discharge method | |
| JP5131295B2 (en) | Color filter substrate laminate and method of using color filter substrate | |
| JP4493979B2 (en) | COLOR FILTER SUBSTRATE, ITS LAMINATE, AND USE METHOD OF COLOR FILTER SUBSTRATE | |
| JP5131293B2 (en) | Method of using laminate and color filter substrate | |
| JP5131294B2 (en) | Method of using laminate and color filter substrate | |
| JP4493976B2 (en) | COLOR FILTER SUBSTRATE, ITS LAMINATE, AND USE METHOD OF COLOR FILTER SUBSTRATE | |
| JP5083337B2 (en) | Method of using laminate and color filter substrate | |
| JP2005275248A (en) | Layered body and method of using color filter substrate | |
| JP5131292B2 (en) | Color filter substrate laminate and method of using color filter substrate | |
| JP2005274828A (en) | Color filter substrate, layered body of color filter substrates and method of using color filter substrate | |
| JP2005134423A (en) | Laminated body and method for utilizing color filter base plate |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 |