CN102736136A - Optical film - Google Patents
Optical film Download PDFInfo
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- CN102736136A CN102736136A CN2012102086239A CN201210208623A CN102736136A CN 102736136 A CN102736136 A CN 102736136A CN 2012102086239 A CN2012102086239 A CN 2012102086239A CN 201210208623 A CN201210208623 A CN 201210208623A CN 102736136 A CN102736136 A CN 102736136A
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- thin film
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- optical film
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Abstract
The invention discloses an optical film. The optical film comprises a polymer material body, wherein at least one surface of the polymer material body is provided with a composite film layer. The structure and composition of the optical film are optimized, so that the optical film has high forming processing performance and meets various forming processing requirements; the optical film has high surface hardness, wear resistance and scratch resistance, the surface of the optical film can be prevented from being scratched or damaged, and the surface hardness, scratch resistance and wear resistance of the optical film can be further improved by adding a coating structure; the optical film has high weather resistance and chemical resistance and meets various application requirements; and in addition, the optical film has high heat resistance and dimensional stability.
Description
Technical field
The present invention relates to a kind of film, be specifically related to a kind of optical thin film.
Background technology
Optical thin film is as the upstream materials of key; Possess characteristics such as high surface finish, high transmission rate, low haze and thickness deviation are little; Can satisfy market fully to many-sided demands such as optical thin film large scaleization, slimming, lightweight, high precision, consistance, reliability and adaptation assemblings; And be able to be widely used in various fields, as: flat-panel monitor, contact panel, form, reflective label, household electrical appliance, computer and shell, auto parts and components, keyboard, cosmetic bottle etc.
Yet, for the optical material of present use, as: glass belongs to hard brittle material, and crash resistance is bad, very easily damages production cost height, processing difficulties, loss percentage height in the use; Makrolon material, though possessing high strength and elasticity coefficient, high impact strength, but wide its maximum weak point of serviceability temperature scope is that skin hardness is low, resistance to marring is bad; Polymethylmethacrylate, high optical transparency property, good weatherability, skin hardness height, but its impact strength is low, processing difficulties; Polyethylene terephthalate, combination property is more excellent, but the PET film generally needs to process through stretch processes; Flatness is wayward; And because the difference of oriented crystalline causes the PET material in use to be prone to take place serious warpage, deficiencies such as poor dimensional stability.
Summary of the invention
The present invention has overcome the deficiency of prior art, and a kind of optical thin film is provided.
For solving above-mentioned technical matters, the present invention adopts following technical scheme:
Optical thin film comprises the macromolecular material body, and at least one face of said macromolecular material body is provided with the THIN COMPOSITE rete.
Further technical scheme is, said THIN COMPOSITE rete comprises the first THIN COMPOSITE rete and the second THIN COMPOSITE rete, and said macromolecular material body is arranged between said first THIN COMPOSITE rete and the said second THIN COMPOSITE rete.
Further technical scheme is, said optical thin film also comprises first coating structure, and the said first THIN COMPOSITE rete is arranged between said first coating structure and the said macromolecular material body.
Further technical scheme is, said optical thin film also comprises second coating structure, and the said second THIN COMPOSITE rete also is arranged between said second coating structure and the said macromolecular material body.
Technical scheme further is that said optical thin film comprises engineering plastics at least.
Technical scheme further is that said optical thin film also comprises one or more in antioxidant, ultraviolet absorber, antistatic agent, conductive agent, fire retardant, the colouring matter.
Technical scheme further is that said engineering plastics comprise one or more in polycarbonate, polymethylmethacrylate, polystyrene, polyamide, polyimide, polyethylene terephthalate, polybutylene terephthalate, polyphenylene oxide, the polyphenylene sulfide.
Technical scheme further is that said coating structure is made up of one or more compositions in resin material, antioxidant, ultraviolet absorber, antistatic agent, the colouring matter.
Compared with prior art, the invention has the beneficial effects as follows: the present invention has optimized the structure and the composition of optical thin film, makes optical thin film possess excellent processing and forming property, satisfies various processing and forming demands; High surface hardness, wear-resisting and scratch resistance can prevent that to its surperficial scuffing or damage, the coating structure of increase can further promote its skin hardness and scratch resistance abrasive resistance; Excellent weather resistance and chemical resistance meet various application demands; In addition, this optical thin film can provide excellent thermotolerance and dimensional stability.Make the material oxidation resistance strengthen the serviceable life of having improved this optical thin film through increasing antioxidant among the present invention; Ultraviolet absorber can prevent its cracking, foaming, efflorescence, come off and variable color; Antistatic agent makes 13 power ohm magnitudes of 9 powers to 10 of material surface resistance drop to 10; And conductive agent can further make 8 power ohm magnitudes of 3 powers to 10 of material surface resistance drop to 10; Fire retardant can improve the fire protecting performance of material; Colouring matter can mix required various colors, satisfies user's user demand.
Description of drawings
Fig. 1 is the optical thin film cross-sectional view of first embodiment of the invention.
Fig. 2 is the optical thin film cross-sectional view of second embodiment of the invention.
Fig. 3 is the optical thin film cross-sectional view of third embodiment of the invention.
Fig. 4 is the optical thin film cross-sectional view of four embodiment of the invention.
Fig. 5 is the optical thin film cross-sectional view of fifth embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified, but embodiment of the present invention is not limited thereto.
Embodiment 1
As shown in Figure 1; Optical thin film comprises a macromolecular material body 110, and co-extrusion has the first THIN COMPOSITE rete 120 on the face of macromolecular material body 110; The first THIN COMPOSITE rete 120 can play a very good protection, and significantly improves the skin hardness and the scratch resistance anti-wear performance of optical thin film.Wherein the macromolecular material body 110 and the first THIN COMPOSITE rete 120 are mixed and made into by engineering plastics and composition antioxidant, ultraviolet absorber, antistatic agent, conductive agent, fire retardant, colouring matter.Said engineering plastics comprise polycarbonate, polymethylmethacrylate, polystyrene, polyamide, polyimide, polyethylene terephthalate, polybutylene terephthalate, polyphenylene oxide, polyphenylene sulfide.Antioxidant in this optical thin film has strengthened the oxidation resistance of material, has improved the serviceable life of optical thin film; Ultraviolet absorber can prevent its cracking, foaming, efflorescence, come off and variable color; Antistatic agent makes 13 power ohm magnitudes of 9 powers to 10 of material surface resistance drop to 10; And conductive agent can further make 8 power ohm magnitudes of 3 powers to 10 of material surface resistance drop to 10; Fire retardant can improve the fire protecting performance of material; Colouring matter can mix required various colors, satisfies user's user demand.
Embodiment 2
As shown in Figure 2, optical thin film comprises macromolecular material body 110, the first THIN COMPOSITE rete 120 and the second THIN COMPOSITE rete 130.Said macromolecular material body 110 is arranged between said first THIN COMPOSITE rete 120 and the said second THIN COMPOSITE rete 130, and wherein macromolecular material body 110, the first THIN COMPOSITE rete 120 and the second THIN COMPOSITE rete 130 are mixed and made into by engineering plastics and composition antioxidant, ultraviolet absorber, antistatic agent, conductive agent, fire retardant, colouring matter.Said engineering plastics comprise polycarbonate, polymethylmethacrylate, polystyrene, polyamide, polyimide, polyethylene terephthalate, polybutylene terephthalate, polyphenylene oxide, polyphenylene sulfide.The first THIN COMPOSITE rete, 120 roles are identical among the second THIN COMPOSITE rete of setting up in this optical thin film 130 and the embodiment one; Can all possess excellent surface hardness and scratch resistance abrasive resistance so that this optical thin film is two-sided; Thereby further improve its range of application, widen application.Function that other part rises in the present embodiment is identical with embodiment 1 with effect, so repeat no more at this.
Embodiment 3
As shown in Figure 3, optical thin film comprises macromolecular material body 110, the first THIN COMPOSITE rete 120 and first coating structure 140.The said first THIN COMPOSITE rete 120 is arranged between said macromolecular material body 110 and said first coating structure 140.
Said first coating structure 140 is mixed and made into by composition resin material, antioxidant, ultraviolet absorber, antistatic agent, colouring matter.The coating structure that this optical thin film is provided with can further significantly strengthen the hardness and the scratch resistance abrasive resistance on optical thin film surface, satisfies higher application demand.Other part of present embodiment, and function is identical with embodiment 1 with effect.
Embodiment 4
As shown in Figure 4, optical thin film comprises macromolecular material body 110, the first THIN COMPOSITE rete 120, the second THIN COMPOSITE rete 130 and first coating structure 140.Said macromolecular material body 110 is arranged between said first THIN COMPOSITE rete 120 and the said second THIN COMPOSITE rete 130, and the said first THIN COMPOSITE rete 120 is arranged between said macromolecular material body 110 and said first coating structure 140.
Other part of present embodiment, and function is identical with embodiment 3 with effect.
Embodiment 5
As shown in Figure 5, optical thin film comprises macromolecular material body 110, the first THIN COMPOSITE rete 120, the second THIN COMPOSITE rete 130, first coating structure 140 and second coating structure 150.Said macromolecular material body 110 is arranged between said first THIN COMPOSITE rete 120 and the said second THIN COMPOSITE rete 130; The said first THIN COMPOSITE rete 120 is arranged between said macromolecular material body 110 and said first coating structure 140, and the said second THIN COMPOSITE rete 130 is arranged between said macromolecular material body 110 and said second coating structure 150.
Said second coating structure 150 is mixed and made into by composition resin material, antioxidant, ultraviolet absorber, antistatic agent, colouring matter.Other part of present embodiment, and function is identical with embodiment 4 with effect.
It is self-colored situation that the foregoing description is only listed the optical thin film color; When color for yellow, orange, red, green, blue, brown, fluorescence is yellowish green, fluorescein, fluorescent orange perhaps also can reach identical technique effect during other color, still within the protection domain of present specification.
Although invention has been described with reference to explanatory embodiment of the present invention here; But not in order to restriction the present invention; Should be appreciated that; Those skilled in the art can design a lot of other modification and embodiments, and these are revised and embodiment will drop within disclosed principle scope of the application and the spirit.More particularly, in the scope of, accompanying drawing open and claim, can carry out multiple modification and improvement to the building block and/or the layout of subject combination layout in the application.For example; Said optical thin film also comprises one or more in antioxidant, ultraviolet absorber, antistatic agent, conductive agent, fire retardant, the colouring matter; Said engineering plastics comprise one or more in polycarbonate, polymethylmethacrylate, polystyrene, polyamide, polyimide, polyethylene terephthalate, polybutylene terephthalate, polyphenylene oxide, the polyphenylene sulfide; Said coating structure (140,150) is made up of one or more compositions in resin material, antioxidant, ultraviolet absorber, antistatic agent, the colouring matter.Except modification that building block and/or layout are carried out with improve, to those skilled in the art, purposes of the present invention also will be tangible.
Claims (8)
1. optical thin film comprises macromolecular material body (110), it is characterized in that: at least one face of said macromolecular material body (110) is provided with the THIN COMPOSITE rete.
2. optical thin film according to claim 1; It is characterized in that: said THIN COMPOSITE rete comprises the first THIN COMPOSITE rete (120) and the second THIN COMPOSITE rete (130), and said macromolecular material body (110) is arranged between said first THIN COMPOSITE rete (120) and the said second THIN COMPOSITE rete (130).
3. optical thin film according to claim 2; It is characterized in that: said optical thin film also comprises first coating structure (140), and the said first THIN COMPOSITE rete (120) is arranged between said first coating structure (140) and the said macromolecular material body (110).
4. optical thin film according to claim 3; It is characterized in that: said optical thin film also comprises second coating structure (150), and the said second THIN COMPOSITE rete (130) also is arranged between said second coating structure (150) and the said macromolecular material body (110).
5. according to the described optical thin film of claim 1 to 4, it is characterized in that: said optical thin film comprises engineering plastics at least.
6. optical thin film according to claim 5 is characterized in that: said optical thin film also comprises one or more in antioxidant, ultraviolet absorber, antistatic agent, conductive agent, fire retardant, the colouring matter.
7. optical thin film according to claim 5 is characterized in that: said engineering plastics comprise one or more in polycarbonate, polymethylmethacrylate, polystyrene, polyamide, polyimide, polyethylene terephthalate, polybutylene terephthalate, polyphenylene oxide, the polyphenylene sulfide.
8. according to claim 3 or 4 described optical thin films, it is characterized in that: said coating structure (140,150) is made up of one or more compositions in resin material, antioxidant, ultraviolet absorber, antistatic agent, the colouring matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208623.9A CN102736136B (en) | 2012-06-21 | 2012-06-21 | Optical film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208623.9A CN102736136B (en) | 2012-06-21 | 2012-06-21 | Optical film |
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| CN102736136A true CN102736136A (en) | 2012-10-17 |
| CN102736136B CN102736136B (en) | 2015-04-22 |
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| CN201210208623.9A Active CN102736136B (en) | 2012-06-21 | 2012-06-21 | Optical film |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465577A (en) * | 2013-09-23 | 2013-12-25 | 苏州市涵信塑业有限公司 | Wear-resistant film and production method thereof |
| CN103481614A (en) * | 2013-09-23 | 2014-01-01 | 苏州市涵信塑业有限公司 | High-intensity wear-proof thin film and production method thereof |
| CN103496240A (en) * | 2013-09-23 | 2014-01-08 | 苏州市涵信塑业有限公司 | High-temperature-resistant wear-resistant film and production method thereof |
| CN105408774A (en) * | 2013-05-07 | 2016-03-16 | 康宁股份有限公司 | Scratch-resistant articles with a gradient layer |
| CN105593705A (en) * | 2013-05-07 | 2016-05-18 | 康宁股份有限公司 | Low-color scratch-resistant articles with multilayer optical film |
| CN107545847A (en) * | 2016-06-28 | 2018-01-05 | 三星显示有限公司 | Display device |
| US10436945B2 (en) | 2014-05-12 | 2019-10-08 | Corning Incorporated | Durable and scratch-resistant anti-reflective articles |
| US10444408B2 (en) | 2013-05-07 | 2019-10-15 | Corning Incorporated | Low-color scratch-resistant articles with a multilayer optical film |
| US10837103B2 (en) | 2014-08-01 | 2020-11-17 | Corning Incorporated | Scratch-resistant materials and articles including the same |
| US10948629B2 (en) | 2018-08-17 | 2021-03-16 | Corning Incorporated | Inorganic oxide articles with thin, durable anti-reflective structures |
| EP3238203B1 (en) * | 2014-12-26 | 2021-03-31 | Samsung Electronics Co., Ltd. | Window cover and display apparatus having the same and method of manufacturing display apparatus |
| US11002885B2 (en) | 2015-09-14 | 2021-05-11 | Corning Incorporated | Scratch-resistant anti-reflective articles |
| US11267973B2 (en) | 2014-05-12 | 2022-03-08 | Corning Incorporated | Durable anti-reflective articles |
| US11667565B2 (en) | 2013-05-07 | 2023-06-06 | Corning Incorporated | Scratch-resistant laminates with retained optical properties |
| CN116572493A (en) * | 2023-07-07 | 2023-08-11 | 成都希德光安全科技有限公司 | Composite laser protection plate and processing technology thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9684097B2 (en) | 2013-05-07 | 2017-06-20 | Corning Incorporated | Scratch-resistant articles with retained optical properties |
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| JPH11209717A (en) * | 1998-01-19 | 1999-08-03 | Tomoegawa Paper Co Ltd | Coating material for coating on film, anti-reflection film using the same, polarized film, and coating on film |
| US6329041B1 (en) * | 1998-02-18 | 2001-12-11 | Dai Nippon Printing Co., Ltd. | Hard coat film |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11667565B2 (en) | 2013-05-07 | 2023-06-06 | Corning Incorporated | Scratch-resistant laminates with retained optical properties |
| CN105408774A (en) * | 2013-05-07 | 2016-03-16 | 康宁股份有限公司 | Scratch-resistant articles with a gradient layer |
| CN105593705A (en) * | 2013-05-07 | 2016-05-18 | 康宁股份有限公司 | Low-color scratch-resistant articles with multilayer optical film |
| US11714213B2 (en) | 2013-05-07 | 2023-08-01 | Corning Incorporated | Low-color scratch-resistant articles with a multilayer optical film |
| US10444408B2 (en) | 2013-05-07 | 2019-10-15 | Corning Incorporated | Low-color scratch-resistant articles with a multilayer optical film |
| US11231526B2 (en) | 2013-05-07 | 2022-01-25 | Corning Incorporated | Low-color scratch-resistant articles with a multilayer optical film |
| CN103481614A (en) * | 2013-09-23 | 2014-01-01 | 苏州市涵信塑业有限公司 | High-intensity wear-proof thin film and production method thereof |
| CN103496240A (en) * | 2013-09-23 | 2014-01-08 | 苏州市涵信塑业有限公司 | High-temperature-resistant wear-resistant film and production method thereof |
| CN103465577A (en) * | 2013-09-23 | 2013-12-25 | 苏州市涵信塑业有限公司 | Wear-resistant film and production method thereof |
| US10436945B2 (en) | 2014-05-12 | 2019-10-08 | Corning Incorporated | Durable and scratch-resistant anti-reflective articles |
| US11267973B2 (en) | 2014-05-12 | 2022-03-08 | Corning Incorporated | Durable anti-reflective articles |
| US10837103B2 (en) | 2014-08-01 | 2020-11-17 | Corning Incorporated | Scratch-resistant materials and articles including the same |
| US10995404B2 (en) | 2014-08-01 | 2021-05-04 | Corning Incorporated | Scratch-resistant materials and articles including the same |
| EP3238203B1 (en) * | 2014-12-26 | 2021-03-31 | Samsung Electronics Co., Ltd. | Window cover and display apparatus having the same and method of manufacturing display apparatus |
| US11002885B2 (en) | 2015-09-14 | 2021-05-11 | Corning Incorporated | Scratch-resistant anti-reflective articles |
| US11698475B2 (en) | 2015-09-14 | 2023-07-11 | Corning Incorporated | Scratch-resistant anti-reflective articles |
| CN107545847B (en) * | 2016-06-28 | 2022-02-08 | 三星显示有限公司 | Display device |
| CN107545847A (en) * | 2016-06-28 | 2018-01-05 | 三星显示有限公司 | Display device |
| US11567237B2 (en) | 2018-08-17 | 2023-01-31 | Corning Incorporated | Inorganic oxide articles with thin, durable anti-reflective structures |
| US10948629B2 (en) | 2018-08-17 | 2021-03-16 | Corning Incorporated | Inorganic oxide articles with thin, durable anti-reflective structures |
| US11906699B2 (en) | 2018-08-17 | 2024-02-20 | Corning Incorporated | Inorganic oxide articles with thin, durable anti reflective structures |
| CN116572493A (en) * | 2023-07-07 | 2023-08-11 | 成都希德光安全科技有限公司 | Composite laser protection plate and processing technology thereof |
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| CN102736136B (en) | 2015-04-22 |
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Address after: 621000 Mianyang province Sichuan City Feiyun Road in the middle of 363 Applicant after: MIANYANG LONGHUA FILM CO., LTD. Address before: 621000 Mianyang province Sichuan City Feiyun Road in the middle of 363 Applicant before: Mianyang Longhua Film Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: MIANYANG LONGHUA FILM CO., LTD. TO: SICHUAN LONGHUA PHOTOELECTRIC FILM CO., LTD. |
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Denomination of invention: Optical film Effective date of registration: 20210202 Granted publication date: 20150422 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Mianyang, Fucheng branch Pledgor: Sichuan Longhua Film Co.,Ltd. Registration number: Y2021980000918 |