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Antistatic, anti-dazzle and anti-reflection optical film and manufacture method for the same and application thereof

An anti-static, anti-reflection technology, applied in optics, optical components, instruments, etc., can solve the problems of glare, poor anti-glare effect, low haze value, etc., and achieve good scratch resistance, excellent anti-glare and anti-reflection performance Effect

Inactive Publication Date: 2017-09-26
HUBEI INST OF AEROSPACE CHEMOTECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, there are few related literature reports that can solve the common problems of static electricity, glare and reflection in the field of LCD screens at the same time.
Although the patent CN 103146237A discloses an antistatic antiglare antireflective coating composition, its haze value is very low and the antiglare effect is not good

Method used

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  • Antistatic, anti-dazzle and anti-reflection optical film and manufacture method for the same and application thereof
  • Antistatic, anti-dazzle and anti-reflection optical film and manufacture method for the same and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Mix and stir various antistatic and antiglare hard coating raw materials according to the following proportions to make them uniform:

[0048] 40 parts by weight of UV curing resin

[0049] 15 parts by weight of pentaerythritol triacrylate

[0050] 10 parts by weight of transparent anti-glare particles

[0051] 6 parts by weight of photoinitiator

[0052] Antistatic agent 2 parts by weight

[0053] Thinner 90 parts by weight

[0054] Add 4 parts by weight of polymethyl methacrylate resin particles (brand MBX-2H, average particle size 2 μm, refractive index 1.49, water Kasei Co.) and 6 parts by weight of polymethyl methacrylate resin particles (brand MB20X-5, average particle size 5 μm, refractive index 1.49, Sekisui Kasei Co.), stirred and mixed evenly.

[0055] Add 40 parts by weight of UV curable resin (brand name CN9010, refractive index 1.48, functionality 6, American Sartomer product), 15 parts by weight of pentaerythritol triacrylate (brand name SR444, refrac...

Embodiment 2

[0068] Mix and stir various antistatic and antiglare hard coating raw materials according to the following proportions to make them uniform:

[0069] 50 parts by weight of UV curing resin

[0070] 20 parts by weight of trimethylolpropane triacrylate

[0071] 8 parts by weight of transparent anti-glare particles

[0072] 8 parts by weight of photoinitiator

[0073] 1 part by weight of antistatic agent

[0074] Thinner 100 parts by weight

[0075] Add 4 parts by weight of polymethyl methacrylate resin particles (brand SSX-102, average particle size 2 μm, refractive index 1.49, water Kasei Co.) and 4 parts by weight of polystyrene resin particles (brand SBX-6, average particle size 6 μm, refractive index 1.59, Sekisui Kasei Co.), stirred and mixed evenly.

[0076] Add 50 parts by weight of UV curable resin (brand CN9013, refractive index 1.49, functionality 9, American Sartomer product), 20 parts by weight of trimethylolpropane triacrylate (brand SR350, refractive index 1.47...

Embodiment 3

[0087] Mix and stir various antistatic and antiglare hard coating raw materials according to the following proportions to make them uniform:

[0088] 55 parts by weight of UV curing resin

[0089] 20 parts by weight of trimethylolpropane triacrylate

[0090] 15 parts by weight of transparent anti-glare particles

[0091] 8 parts by weight of photoinitiator

[0092] Antistatic agent 2 parts by weight

[0093] Thinner 140 parts by weight

[0094] Add 8 parts by weight of polymethyl methacrylate resin particles (brand SSX-102, average particle size 2 μm, refractive index 1.49, water Chemical Company) and 7 parts by weight of polystyrene resin particles (brand SBX-3, average particle size 3 μm, refractive index 1.59, Sekisui Chemical Company), stirred and mixed evenly.

[0095] Add 55 parts by weight of UV curable resin (brand CN9013, refractive index 1.49, functionality 9, American Sartomer product), 20 parts by weight of trimethylolpropane triacrylate (brand SR350, refractive...

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Abstract

The invention discloses an antistatic, anti-dazzle and anti-reflection optical film and a manufacture method for the same and an application thereof. The antistatic, anti-dazzle and anti-reflection optical film comprises a transparent film base material, an antistatic and anti-dazzle hard coating which is at least coated on the transparent film base material and an anti-reflection coating on the surface of the antistatic and anti-dazzle hard coating; the antistatic and anti-dazzle hard coating comprises a medium the refractive rate UV solidified resin with a refractive index ranging from 1.45-1.53, an active diluent, transparent anti-dazzle particles, a photoinitiator, an antistatic agent and a diluent; the anti-reflection coating consists of a low refractive rate material with a refractive index lower than 1.45 and a high refractive rate material with a refractive index higher than 1.52; the anti-reflection coating is formed through coating the antistatic and anti-dazzle hard coating on the surface of the transparent film base material and then performing one-time coating on the antistatic and anti-dazzle film after the film is formed. The antistatic, anti-dazzle and anti-reflection optical film and the manufacture method for the same and the application thereof can have functions of preventing static electricity, preventing dazzling, preventing scratching and fouling and can be applied to polarized plates of various kinds of flat displayers and display screen surface protection.

Description

technical field [0001] The invention relates to an antistatic antiglare antireflection optical film used for the surface protection of various flat panel display polarizers or display screens and a preparation method thereof. Background technique [0002] The glare generated by the flat panel display mainly comes from two aspects: one is that the light generated by its internal light source (line light source or point light source) is emitted outwards, such as a transmissive display, if the internal light source is not diffused and the light is emitted in a straight line, Then the user will feel the glare caused by the internal light source when viewing the display. In order to solve this kind of problem, the usual way is to form a fine uneven outer surface on the surface of the hard coating film, and use the principle of light refraction or scattering to form an anti-glare effect. [0003] The other is that when external light hits the display surface, the display screen o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B1/111G02B1/14G02B1/16G02B1/18
CPCG02B1/111
Inventor 胡露杨柱张小平邓康清龚露露姜磊刘振宇夏萍张宏元
Owner HUBEI INST OF AEROSPACE CHEMOTECHNOLOGY
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