CN102642357B - Multi-film optical plate and preparation method thereof - Google Patents
Multi-film optical plate and preparation method thereof Download PDFInfo
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- CN102642357B CN102642357B CN201210113693.6A CN201210113693A CN102642357B CN 102642357 B CN102642357 B CN 102642357B CN 201210113693 A CN201210113693 A CN 201210113693A CN 102642357 B CN102642357 B CN 102642357B
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- 230000003287 optical effect Effects 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 239000010410 layer Substances 0.000 claims abstract description 142
- 239000002131 composite material Substances 0.000 claims abstract description 32
- 238000007747 plating Methods 0.000 claims abstract description 25
- 239000002346 layers by function Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 46
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 19
- 125000001931 aliphatic group Chemical group 0.000 claims description 19
- 229920002635 polyurethane Polymers 0.000 claims description 19
- 239000004814 polyurethane Substances 0.000 claims description 19
- 150000001875 compounds Chemical class 0.000 claims description 12
- 230000003666 anti-fingerprint Effects 0.000 claims description 11
- 239000002689 soil Substances 0.000 claims description 11
- 229920002799 BoPET Polymers 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 8
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 8
- XROWMBWRMNHXMF-UHFFFAOYSA-J titanium tetrafluoride Chemical compound [F-].[F-].[F-].[F-].[Ti+4] XROWMBWRMNHXMF-UHFFFAOYSA-J 0.000 claims description 7
- 238000001771 vacuum deposition Methods 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000002834 transmittance Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000011521 glass Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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Abstract
The invention relates to the technology of touch screens and particularly relates to a multi-film optical plate and a preparation method thereof. The preparation method of the multi-film optical plate comprises the following steps of: S10) preparing a composite plate; S 20) plating a hardened layer on the two surfaces of the composite plate respectively; and S30) respectively plating a functional layer on the outer surfaces of the two hardened layers, wherein the composite plate obtained in the step 10 is a three-layer or five-layer composite plate with a layer-symmetry structure; and the functional layers in the step 30 are anti-reflection layers, or glossiness-increasing layers, or flatness increasing layers or dirt and fingerprint resisting layers. The multi-film optical plate comprises the composite plate layer, the hardened layers are plated on the two surfaces of the composite plate layer, and the anti-reflection layers, or the glossiness-increasing layers, or the flatness increasing layers or the dirt and fingerprint resisting layers are plated on the outer surfaces of the two hardened layers. The multi-film optical plate provided by the invention is capable of achieving high hardness and high transmittance simultaneously, is not easy to deform and is provided with double conducting films. The invention also provides the preparation method of the multi-film optical plate.
Description
Technical field
The present invention relates to touch screen technology, particularly relate to a kind of preparation method of multiple film layer optical sheet and a kind of multiple film layer optical sheet.
Background technology
Multiple film layer conductive optical plate is widely used in the electronic product touch screen control panel such as smart mobile phone, handheld device, digital camera, automobile navigation instrument, household electrical appliances.
Multiple film layer conductive optical plate is distinguished with base material, can be divided into glass baseplate and plastic cement (also claiming plastics) base material formula two kinds.
At present, what extensively adopt is take glass as base material, and ITO is established in glass substrate plating, but because glass substrate is too thick and heavy, the requirement that a lot of electronic product " gently " " thin " changes cannot be met, the easy embrittlement of glass in addition, processing characteristics is bad, and there is certain potential safety hazard.
Also someone adopted magnetron sputtering film formation at low temp technology afterwards, and transparent double-layer composite plate is coated with ITO nesa coating, realized large-scale industrial produce, product in telecommunications field, the extensive uses such as transparent heat-insulated field.The products such as LCD display as common in us, touch-screen, windowpane thermal isolation film.Along with the development of correlation technique, constantly occurring the new requirement of product performance of new application mode and generation, as the touch-screen of some new structures in recent years occurred.
The optical sheet adopting prior art to prepare, can realize high rigidity, but cannot realize anti-reflection function simultaneously.On the other hand, two-layer composite plate is easily out of shape in weather resisteant test, and warp value is large; And single-layer functional rete cannot meet the instructions for use of the many performances of current panel.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art part and provide a kind of and can realize the preparation method of the multiple film layer optical sheet of high rigidity and high permeability and a kind of multiple film layer optical sheet simultaneously.
Independently, the present invention also aims to overcome above-mentioned the deficiencies in the prior art part and a kind of preparation method of on-deformable multiple film layer optical sheet and a kind of multiple film layer optical sheet are provided.
Independently, the present invention also aims to overcome above-mentioned the deficiencies in the prior art part and provide a kind of and there is the preparation method of plastic cement Quito rete optical sheet of bilayer conductive film and a kind of multiple film layer optical sheet.
Object of the present invention can be achieved through the following technical solutions:
A preparation method for multiple film layer optical sheet, is characterized in that comprising the following steps: S10), preparation composite plate; S20), plate respectively on the two sides of composite plate and establish hardened layer; S30), plate respectively in the outside of two hardened layers and establish functional layer; Wherein S10) composite plate described in step is three layers or five layers of composite plate with layer symmetrical structure; S30) functional layer described in is antireflection layer or increases glossiness layer or increase smoothness layer or the anti-finger print layer of anti-soil.Functional layer refers generally to antireflection layer, but also can be increase glossiness layer or increase smoothness layer or the anti-finger print layer of anti-soil, increases glossiness, increases smoothness layer, the anti-finger print layer of anti-soil is prior art, the techniques such as dry plating titanium dioxide can be adopted to realize in plated film mode.
The preparation method of multiple film layer optical sheet, is characterized in that: S10) composite plate described in step, be three ply board, intermediate layer is PC or PET film, and ectonexine is PMMA material; S20) step adopts wet depositing process, S30) the wet plating of step or dry plating.S30) adopt humidity to realize the present invention, but its functional effect is dry plate, refers to that the anti-reflection performance of visible ray, gloss plate, the performance of the anti-fingerprint aspect of anti-soil.
The preparation method of multiple film layer optical sheet, is characterized in that: S20) hardened layer described in step is aliphatic polyurethane acrylic materials; S30) antireflection layer described in step is organic-silicon-modified aliphatic polyurethane acrylic materials.
The preparation method of multiple film layer optical sheet, is characterized in that: S20) hardened layer described in step is aliphatic polyurethane acrylic materials or organic-silicon-modified aliphatic polyurethane acrylic materials; S30) antireflection layer described in step is silica material or niobium pentaoxide material or titanium fluoride material.
The preparation method of multiple film layer optical sheet, is characterized in that: S20) the wet plating mode of step employing; S30) step adopts dry plating mode.
The preparation method of multiple film layer optical sheet, is characterized in that: S10) composite plate described in step, be three ply board, intermediate layer is PC or PET film, and ectonexine is PMMA material; S20) step and S30) plating described in step establishes and all adopts vacuum coating mode; Particularly, S20) the wet plating mode of step employing; S30) step adopts dry plating mode; S20) hardened layer described in step is aliphatic polyurethane acrylic materials or organic-silicon-modified aliphatic polyurethane acrylic materials; S30) antireflection layer described in step is silica material or niobium pentaoxide material or titanium fluoride material.
Object of the present invention can also be achieved through the following technical solutions:
A kind of multiple film layer optical sheet, it is characterized in that: comprise compound flaggy, the two sides of compound flaggy is plated respectively and is established hardened layer, and the outside of two hardened layers is plated respectively and established antireflection layer or increase glossiness layer or increase smoothness layer or the anti-finger print layer of anti-soil.
Multiple film layer optical sheet, is characterized in that: described compound flaggy, and intermediate layer is PC or PET film, and ectonexine is PMMA material.
Multiple film layer optical sheet, is characterized in that: S20) hardened layer described in step is aliphatic polyurethane acrylic materials or organic-silicon-modified aliphatic polyurethane acrylic materials; S30) antireflection layer described in step is silica material or niobium pentaoxide material or titanium fluoride material.
A kind of multiple film layer optical sheet, it is characterized in that: comprise compound flaggy, described composite plate is three layers or five layers of composite plate with layer symmetrical structure; The two sides of compound flaggy is plated respectively and is established hardened layer, and the outside of two hardened layers is plated respectively and established antireflection layer; Wherein, the thickness of compound flaggy is 0.4 millimeter to 3.0 millimeters, and the thickness of hardened layer is 3 microns to 18 microns, and the thickness of antireflection layer is 5 sodium rice to 50 sodium rice.
The preparation method of multiple film layer optical sheet of the present invention comprises the following steps: S10), preparation composite plate; S20), plate respectively on the two sides of composite plate and establish hardened layer; S30), plate respectively in the outside of two hardened layers and establish antireflection layer; Wherein S10) composite plate described in step is three layers or five layers of composite plate with layer symmetrical structure; Compared with the glass plate base material preparation method of prior art, adopt the finished product processability of board substrate masking good, frivolous.Compared with traditional plastic rubber substrate film-forming process, owing to being provided with antireflection layer, finished film realizes high permeability realizing high rigidity simultaneously.The plastic rubber substrate adopted because of the present invention is the composite plate of layer symmetrical structure, compared with prior art not yielding the and warpage of finished film.
Accompanying drawing explanation
Fig. 1 is the flow chart of first embodiment of the invention.
Fig. 2 is second embodiment of the invention layer structure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
With reference to figure 1, first embodiment of the invention is a kind of preparation method of multiple film layer optical sheet, comprises the following steps: S10), preparation composite plate; S20), plate respectively on the two sides of composite plate and establish hardened layer; S30), plate respectively in the outside of two hardened layers and establish antireflection layer; Wherein S10) composite plate described in step is three layers or five layers of composite plate with layer symmetrical structure.
In the present embodiment, S10) composite plate described in step, be three ply board, intermediate layer is PC or PET film, and ectonexine is PMMA material; S20) step and S30) plating described in step establishes and all adopts vacuum coating mode.S20) hardened layer described in step is aliphatic polyurethane acrylic materials or organic-silicon-modified aliphatic polyurethane acrylic materials; S30) antireflection layer described in step is silica material or niobium pentaoxide material or titanium fluoride material.S20) step adopts wet plating mode; S30) step adopts dry plating mode.
In the present embodiment, S20) step can adopt low-temperature surface be coated with electroplating technology; S30) step can adopt cryogenic vacuum plated film electroplating technology; When should be understood that the plating of these two steps mode of establishing is not limited to this, other temperature plating and dry plating mode during existing skill also can be adopted to state, but should first-selected film formation at low temp technique.
Should be appreciated that in the present embodiment, S30) described in functional layer can be not only antireflection layer, can also be increase glossiness layer or increase the functional layer such as smoothness layer or the anti-finger print layer of anti-soil.The anti-fingerprint of anti-soil is realized as adopted the techniques such as dry plating titanium dioxide.Also should be appreciated that S30) adopt humidity to realize the present invention, but its functional effect is dry plate, refers to that the anti-reflection performance of visible ray, gloss plate, the performance of the anti-fingerprint aspect of anti-soil, but also can realize goal of the invention.
With reference to figure 2, second embodiment of the invention is the multiple film layer optical sheet prepared by the method for first embodiment of the invention, comprise compound flaggy 101, the two sides of compound flaggy 101 is plated respectively and is established hardened layer 102, and the outside of two hardened layers 102 is plated respectively and established antireflection layer 103; Compound flaggy 101 described in the present embodiment, intermediate layer 1011 is PC or PET film/or plate, and ectonexine 1012 is PMMA material; Described hardened layer 102 is aliphatic polyurethane acrylic materials, and described antireflection layer 103 is organic-silicon-modified aliphatic polyurethane acrylic materials.Should be appreciated that in the present embodiment, can with increasing glossiness layer or increasing smoothness layer or anti-soil anti-finger print layer replacement antireflection layer.
Claims (4)
1. a preparation method for multiple film layer optical sheet, is characterized in that: comprise the following steps:
S10), composite plate is prepared;
S20), plate respectively on the two sides of composite plate and establish hardened layer;
S30), plate respectively in the outside of two hardened layers and establish functional layer;
Wherein S10) composite plate described in step is three layers or five layers of composite plate with layer symmetrical structure; S30) functional layer described in is antireflection layer or increases glossiness layer or increase smoothness layer or the anti-finger print layer of anti-soil;
S10) composite plate described in step is three ply board, and intermediate layer is PC or PET film, and ectonexine is PMMA material;
S20) step adopts wet depositing process,
S30) the wet plating of step or dry plating;
Described S20) hardened layer described in step is one in aliphatic polyurethane acrylic materials or organic-silicon-modified aliphatic polyurethane acrylic materials; Described S30) antireflection layer described in step is one in organic-silicon-modified aliphatic polyurethane acrylic materials or titanium fluoride material.
2. the preparation method of multiple film layer optical sheet according to claim 1, is characterized in that: S20) the wet plating mode of step employing; S30) step adopts dry plating mode.
3., according to the preparation method of the multiple film layer optical sheet described in claim 1, it is characterized in that:
S10) composite plate described in step is three ply board, and intermediate layer is PC or PET film, and ectonexine is PMMA material;
S20) step and S30) plating described in step establishes and all adopts vacuum coating mode; Particularly, S20) the wet plating mode of step employing; S30) step adopts dry plating mode;
S20) hardened layer described in step is aliphatic polyurethane acrylic materials or organic-silicon-modified aliphatic polyurethane acrylic materials;
S30) antireflection layer described in step is titanium fluoride material.
4. a multiple film layer optical sheet, is characterized in that: comprise compound flaggy, and the two sides of compound flaggy is plated respectively and established hardened layer, and the outside of two hardened layers is plated respectively and established antireflection layer or increase glossiness layer or increase smoothness layer or the anti-finger print layer of anti-soil; Described hardened layer is the one in aliphatic polyurethane acrylic materials or organic-silicon-modified aliphatic polyurethane acrylic materials; Described antireflection layer is titanium fluoride material; Described compound flaggy, intermediate layer is the one in PC or PET film, and ectonexine is PMMA material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210113693.6A CN102642357B (en) | 2012-04-18 | 2012-04-18 | Multi-film optical plate and preparation method thereof |
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| CN201210113693.6A CN102642357B (en) | 2012-04-18 | 2012-04-18 | Multi-film optical plate and preparation method thereof |
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| CN102642357A CN102642357A (en) | 2012-08-22 |
| CN102642357B true CN102642357B (en) | 2015-05-27 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103871546B (en) * | 2012-12-18 | 2017-12-12 | 赛恩倍吉科技顾问（深圳）有限公司 | Transparent conductive substrate and its manufacture method |
| CN103714882B (en) * | 2013-12-07 | 2016-08-31 | 深圳市金凯新瑞光电有限公司 | A kind of production method of the plating Ag conducting film being applied to touch screen induction device |
| CN112606494A (en) * | 2020-12-07 | 2021-04-06 | 苏州奥美材料科技有限公司 | Microstructure polycarbonate and polymethyl methacrylate composite board and preparation method thereof |
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| CN1740110A (en) * | 2004-08-28 | 2006-03-01 | 深圳富泰宏精密工业有限公司 | Mirror protecting film and its making process |
| CN1937140A (en) * | 2005-09-23 | 2007-03-28 | 甘国工 | Light filtering plate with function of preventing electromagnetic radiation and filtering light for plasma display |
| CN102019730A (en) * | 2010-12-21 | 2011-04-20 | 苏州禾盛新型材料股份有限公司 | Antifouling fingerprint-resistant and Newton Ring-resistant transparent conductive composite plate |
| CN201883140U (en) * | 2010-10-15 | 2011-06-29 | 深圳市金凯新瑞光电有限公司 | Non-conducting metal reflecting film |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003311911A (en) * | 2002-04-25 | 2003-11-06 | Nitto Denko Corp | Method for manufacturing double-layer film, anti- reflection film, optical element, and image displaying apparatus |
| CN201385451Y (en) * | 2009-04-10 | 2010-01-20 | 苏州奥美光学材料有限公司 | Polycarbonate sheet material |
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2012
- 2012-04-18 CN CN201210113693.6A patent/CN102642357B/en active Active
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|---|---|---|---|---|
| CN1740110A (en) * | 2004-08-28 | 2006-03-01 | 深圳富泰宏精密工业有限公司 | Mirror protecting film and its making process |
| CN1937140A (en) * | 2005-09-23 | 2007-03-28 | 甘国工 | Light filtering plate with function of preventing electromagnetic radiation and filtering light for plasma display |
| CN201883140U (en) * | 2010-10-15 | 2011-06-29 | 深圳市金凯新瑞光电有限公司 | Non-conducting metal reflecting film |
| CN102019730A (en) * | 2010-12-21 | 2011-04-20 | 苏州禾盛新型材料股份有限公司 | Antifouling fingerprint-resistant and Newton Ring-resistant transparent conductive composite plate |
Non-Patent Citations (1)
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| 紫外光固化聚氨酯丙烯酸树脂的研究进展;石智强 等;《广州化学》;20070930;第32卷(第3期);第65-70页 * |
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Address after: 518106 Guangdong province Shenzhen Guangming New District Office of Gongming potato field Po community gold hirun Industrial Park first building, building fourth, building tenth, building third a layer and top layer Applicant after: Jin Kaixinrui Photoelectric Co., Ltd. of Shenzhen Address before: Baoan District dalanghua Shenzhen city in Guangdong province 518109 Huarong Road in Jinrui Industrial Park 4 5 floor Applicant before: Shenzhen Goldenken Electronics Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: SHENZHEN GOLDENKEN OPTIC ELECTRONICS CO., LTD. TO: SHENZHEN GOLDENKEN OPTIC ELECTRONICS CO., LTD. Free format text: CORRECT: ADDRESS; FROM: 518109 SHENZHEN, GUANGDONG PROVINCE TO: 518106 SHENZHEN, GUANGDONG PROVINCE |
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Address after: 518106 Shenzhen Guangming New District, Gongming village community, the next third industrial park, building No. 12 Patentee after: Shenzhen City Kam Tin materials Limited by Share Ltd Address before: 518106 Guangdong province Shenzhen Guangming New District Office of Gongming potato field Po community gold hirun Industrial Park first building, building fourth, building tenth, building third a layer and top layer Patentee before: Jin Kaixinrui Photoelectric Co., Ltd. of Shenzhen |
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Denomination of invention: Multi-film optical plate and preparation method thereof Effective date of registration: 20200608 Granted publication date: 20150527 Pledgee: Shenzhen SME financing Company limited by guarantee Pledgor: SHENZHEN JINRUI NEW MATERIAL Co.,Ltd. Registration number: Y2020990000579 |