CN102681042A - Preparation method of anti-dazzle film - Google Patents
Preparation method of anti-dazzle film Download PDFInfo
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- CN102681042A CN102681042A CN2011100549744A CN201110054974A CN102681042A CN 102681042 A CN102681042 A CN 102681042A CN 2011100549744 A CN2011100549744 A CN 2011100549744A CN 201110054974 A CN201110054974 A CN 201110054974A CN 102681042 A CN102681042 A CN 102681042A
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- dazzle
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- antiglare film
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Abstract
The invention relates to a preparation method of an anti-dazzle film. The method comprises the following steps of processing an uneven anti-dazzle coating on a transparent film substrate triacetyl cellulose film TAC or on a polyethylene glycol terephthalate film PET, wherein the number of asperities on the surface is less than 80 per square milimeter; when the number of asperities on the surface of an anti-dazzle and anti-scratch film is less than 80 per square milimeter, refraction and scattering of light can be effectively restrained, and light transmittance can be improved; meanwhile, the light scattering occurred on the surface of the anti-dazzle and anti-scratch layer prevents the atomization and the whitening of a display screen, so that the transparency of the display screen is improved; the average roughness of the surface of the anti-dazzle and anti-scratch coating is 0.4-0.9UM, the roughness of the centre line is smaller than 0.2UM, the average diameter of the asperities is 3-7UM, the thickness of each asperity is 1-2 times of the diameter, and the atomization degree is 10-20%; when the thickness of the asperity is smaller than one time of the diameter, the asperity will be apparently higher than the surface of the transparent film, which enables the surface of the transparent film to be enhanced in the aspect that the anti-dazzle capability could be reduced when the thickness of the coating is more than two times of the diameter of the asperities, and thus causes the anti-dazzle surface effect.
Description
Technical field
The present invention relates to the preparation method of a kind of mobile phone, notebook computer, cash dispenser display screen protection film, refer specifically to a kind of outdoor scene that can prevent and be reflected in the surface of display screens such as notebook computer and influence the preparation method of the antiglare film of people's operate as normal.
Background technology
In order to prevent that outdoor scene are reflected in the surface of LCDs,, make its surface form male and fomale(M&F), thereby produce antiglare effect particulate, resin binder and the mixed hardening resin of PET base material coating organic or inorganic.In order to improve the quantity that anti-dazzle performance must strengthen the diameter of concavo-convex body or increase concavo-convex body; If but when increasing the diameter of concavo-convex body or increasing the quantity of concavo-convex body, display screen can white screen occur along with the rising of the mist degree of antiglare layer or rosy clouds degree, the display screen sharpness reduces and the phenomenons such as contrast deterioration of video picture.If when antiglare film surface mist degree was reduced, though can suppress to shield in vain phenomenon, its surface brightness will promote significantly, thereby influenced anti-dizzy effect.Someone once repaid the examination mist degree raising that antiglare layer is inner and solved the problems referred to above, and inner scintilla particle and the external resin of anti-dazzle level will produce the refractive index different problems when mist degree improves, thereby causes the display screen briliancy and shield phenomenon in vain.
Summary of the invention
In order to solve the problem that exists in the above technology, the present invention has made following technical solution.
The present invention is processed on hyaline membrane base material triacetylcellulose film TAC or pet film PET has rough anti-dizzy coating; The surperficial number of its concavo-convex body is below 80/square millimeter, when the outdoor scene irradiate light is on display screen, because the display screen external pasting film is uneven; Outdoor scene light quilt is to reflection everywhere; Before display screen, can not form image, just can reach low haze, the anti-dizzy scratch resistant effect of high transmission rate; Thereby suppress the bright spot of portrait, improved visual effect.The resin of anti-dazzle scratch resistant function is to utilize homogenous material to make, and through changing its surface the physical property of reflection of light and refraction is increased its anti-dazzle scratch resistant performance.The haze value of anti-dazzle anti-knifing be with the uneven thing on anti-dazzle anti-knifing surface anaclasis and scattering direct relation is arranged; When anti-dazzle anti-knifing concave-convex surface body 80/below square millimeter the time; Can effectively suppress the refraction and the scattering of light; And can improve transmittance, stop the atomizing and the albinism of display screen simultaneously again because of the astigmatism that the surface of anti-dazzle scratch resistant layer takes place, thereby improved its transparency.The base material hyaline membrane is had no particular limits; As: triacetylcellulose film TAC; Pet film PET, in order to improve visual effect, its refractive index should remain between the 1.5-1.7; The also sliding particular provisions of the thickness of hyaline membrane, the refractive index of ultra violet radiation hardening resin commonly used is about 1.55.
The resin of the anti-dazzle scratch resistant function that the present invention is used is common UV light emission line gel-type resin; Itself has scratch resistance flower character; After coating, can make transparency film surface have the pencil hardness of 1-5HB; Its surface coated resin is ultraviolet radioactive ray hardening resins, does not need heating, also can increase adjuvant and increase its function.Ultraviolet radial pattern hardening resin is to be cured processing through ultraviolet illumination, so long as transparent resin, and can use the ultraviolet photo-curing resin.For high speed scratch resistant layer hardness, can add combination oligomer auxiliary agent in right amount.In order to obtain good anti-dizzy effect, the average boldness on the surface of anti-dazzle scratch resistant layer is 0.4-0.9UM, and the rugosity of center line is less than 0.2UM; The mean diameter of concavo-convex body is 3-7UM; Thickness is 1-2 times of its diameter, and mist degree is 10-20%, and rectilinear transmittance is 91-93%.When showing full 1 times, concavo-convex cognition bring can for this moment the surface of hyaline membrane apparently higher than the surface of hyaline membrane, and coating layer thickness can reduce anti-dazzle ability when surpassing 2 times of concavo-convex body diameter, can cause anti-dazzle table really.
Beneficial effect of the present invention is to reduce the white mist and the Bai Ping phenomenon of coating layer, improves the transmittance and the resolution of display screen.
Description of drawings:
Figure (1) is a structural representation of the present invention.
Figure (2) is a structural representation sectional view of the present invention.
Embodiment:
On the hyaline membrane base material, be processed into and have rough anti-dazzle scratch resistant layer like figure (1), the surperficial number of its concavo-convex body is below 80/square millimeter, and the average boldness on the surface of anti-dazzle scratch resistant layer is 0.4-0.9UM; The rugosity of center line is less than 0.2UM, and like figure (1), the mean diameter of concavo-convex body is 3-7UM; Like figure (2), the thickness of concavo-convex body is 1-2 times of its diameter, and mist degree is 10-20%; Rectilinear transmittance is 91-93%, can reach low haze like this, the anti-dizzy scratch resistant effect of high transmission rate; Thereby suppress the bright spot of portrait, improved visual effect.
Claims (8)
1. the preparation method of an antiglare film will have anti-anti-dazzle process of resin of scraping function on the hyaline membrane base material, form the anti-dizzy coating of convex shape shape, and the surperficial number of its concavo-convex body is every square metre below 80.
2. by the preparation method of the described a kind of antiglare film of claim 1, it is characterized in that said anti-dizzy coating, its surperficial average boldness is 0.4-0.9UM, and the rugosity of center line is less than 0.2UM.
3. by the preparation method of the described a kind of antiglare film of claim 1, it is characterized in that the anti-dazzle coating of scraping of said convex shape shape, the mean diameter of its concavo-convex body is 3-7UM, and thickness is 1-2 times of its diameter.
4. by the preparation method of the described a kind of antiglare film of claim 1, the resin that it is characterized in that said anti-dazzle scratch resistant function is to utilize homogenous material to make, and through changing its surface the physical property of reflection of light and refraction is increased its anti-dazzle scratch resistant performance.
5. by the preparation method of the described a kind of antiglare film of claim 1, it is characterized in that the resin of said anti-dazzle scratch resistant function, its mist degree is 10-20%, and rectilinear transmittance is 91-93%.
6. by the preparation method of the described a kind of antiglare film of claim 1, it is characterized in that the said anti-anti-dazzle resin of scraping function is common UV light emission line gel-type resin.
7. by the preparation method of the described a kind of antiglare film of claim 1, it is characterized in that the said anti-anti-dazzle resin of scraping function itself has scratch resistance flower character, can make transparency film surface have the pencil hardness of 1-5HB after coating.
8. by the preparation method of the described a kind of antiglare film of claim 1, it is characterized in that said hyaline membrane is triacetylcellulose film TAC and pet film PET.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100549744A CN102681042A (en) | 2011-03-08 | 2011-03-08 | Preparation method of anti-dazzle film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100549744A CN102681042A (en) | 2011-03-08 | 2011-03-08 | Preparation method of anti-dazzle film |
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| Publication Number | Publication Date |
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| CN102681042A true CN102681042A (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2011100549744A Pending CN102681042A (en) | 2011-03-08 | 2011-03-08 | Preparation method of anti-dazzle film |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106324720A (en) * | 2016-10-24 | 2017-01-11 | 昆山工研院新型平板显示技术中心有限公司 | Thin film packaging structure |
| US9684097B2 (en) | 2013-05-07 | 2017-06-20 | Corning Incorporated | Scratch-resistant articles with retained optical properties |
| US9703011B2 (en) | 2013-05-07 | 2017-07-11 | Corning Incorporated | Scratch-resistant articles with a gradient layer |
| US9726786B2 (en) | 2014-05-12 | 2017-08-08 | Corning Incorporated | Durable and scratch-resistant anti-reflective articles |
| US9790593B2 (en) | 2014-08-01 | 2017-10-17 | Corning Incorporated | Scratch-resistant materials and articles including the same |
| US10444408B2 (en) | 2013-05-07 | 2019-10-15 | Corning Incorporated | Low-color scratch-resistant articles with a multilayer optical film |
| US10948629B2 (en) | 2018-08-17 | 2021-03-16 | Corning Incorporated | Inorganic oxide articles with thin, durable anti-reflective structures |
| 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 |
| CN115167030A (en) * | 2022-07-14 | 2022-10-11 | 苏州华星光电技术有限公司 | Display panel, manufacturing method thereof and mobile terminal |
| US11667565B2 (en) | 2013-05-07 | 2023-06-06 | Corning Incorporated | Scratch-resistant laminates with retained optical properties |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201040575A (en) * | 2009-03-30 | 2010-11-16 | Nippon Paper Chemicals Co Ltd | Antiglare hardcoat film |
-
2011
- 2011-03-08 CN CN2011100549744A patent/CN102681042A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201040575A (en) * | 2009-03-30 | 2010-11-16 | Nippon Paper Chemicals Co Ltd | Antiglare hardcoat film |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US9684097B2 (en) | 2013-05-07 | 2017-06-20 | Corning Incorporated | Scratch-resistant articles with retained optical properties |
| US9703011B2 (en) | 2013-05-07 | 2017-07-11 | Corning Incorporated | Scratch-resistant articles with a gradient layer |
| US11667565B2 (en) | 2013-05-07 | 2023-06-06 | Corning Incorporated | Scratch-resistant laminates with retained optical properties |
| 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 |
| US9726786B2 (en) | 2014-05-12 | 2017-08-08 | Corning Incorporated | Durable and scratch-resistant anti-reflective articles |
| 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 |
| US10995404B2 (en) | 2014-08-01 | 2021-05-04 | Corning Incorporated | Scratch-resistant materials and articles including the same |
| US10837103B2 (en) | 2014-08-01 | 2020-11-17 | Corning Incorporated | Scratch-resistant materials and articles including the same |
| US9790593B2 (en) | 2014-08-01 | 2017-10-17 | Corning Incorporated | Scratch-resistant materials and articles including the same |
| 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 |
| CN106324720A (en) * | 2016-10-24 | 2017-01-11 | 昆山工研院新型平板显示技术中心有限公司 | Thin film packaging structure |
| US10948629B2 (en) | 2018-08-17 | 2021-03-16 | Corning Incorporated | Inorganic oxide articles with thin, durable anti-reflective structures |
| US11567237B2 (en) | 2018-08-17 | 2023-01-31 | 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 |
| CN115167030A (en) * | 2022-07-14 | 2022-10-11 | 苏州华星光电技术有限公司 | Display panel, manufacturing method thereof and mobile terminal |
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Address after: Huang Town HUAYU street 523750 Guangdong city of Dongguan province No. 6 Applicant after: Dongguan Nali Optical Material Co., Ltd. Applicant after: Pcase Electronic (Shenzhen) Co., Ltd. Address before: HUAYU Street Huang Town in Guangdong province Dongguan city to queue 523000 Applicant before: Dongguan Nali Optical Material Co., Ltd. Applicant before: Pcase Electronic (Shenzhen) Co., Ltd. |
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Application publication date: 20120919 |