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Structure of thin optical films and manufacturing method therefor

An optical film and film technology, applied in optics, optical components, nonlinear optics, etc., can solve problems such as poor antistatic effect

Inactive Publication Date: 2009-02-11
DAXON TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although the process of the one-time coating method is simpler than the two-time coating method, because the antistatic particles 18 in the resin layer 19 are relatively dispersed, the antistatic effect of the antistatic hard coating film 10c is better than that of the antistatic hard coating film. Figure 1a and Figure 1b The antistatic effect of medium antistatic hard coating 10a and 10b is poor

Method used

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  • Structure of thin optical films and manufacturing method therefor
  • Structure of thin optical films and manufacturing method therefor
  • Structure of thin optical films and manufacturing method therefor

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Embodiment Construction

[0018] The present invention mainly provides an optical thin film structure and a manufacturing method thereof. An antistatic thin film is formed by a single coating method to achieve the effect of simplifying the manufacturing process, and the addition of the electrolyte, the addition of a polymer flocculant, and the application of a magnetic field Or the application of electric field, make antistatic particle account for more than 60% by weight of antistatic particle total amount in the lower half of antistatic film, and then impel the optical film in the embodiment of the present invention to have avoiding high reflection phenomenon and avoiding light interference phenomenon , and have excellent properties such as antistatic effect and / or improved abrasion resistance.

[0019] First please refer to Figure 2a , what is shown in the figure is the situation that the antistatic film coating solution 206 is coated on the substrate 201 according to an embodiment of the present i...

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Abstract

This invention provides one optical film structure and its process method, which comprises base board, resin layer and anti-static particles, wherein, the resin layer is formed on base board; the anti-static particles are distributed into resin layer; the anti-static particles and resin form anti-static film with down part occupies for more than 60 percent of total particles volume.

Description

technical field [0001] The present invention relates to an optical thin film structure and its manufacturing method, and further relates to an optical thin film structure that can provide antistatic, improve abrasion resistance, avoid high reflection phenomenon and / or avoid light interference phenomenon. Background technique [0002] In recent years, image display products such as liquid crystal displays and liquid crystal televisions have become more and more popular. Among them, optical film is an indispensable component in image display products. In addition to the optical film must have good penetration, in order to prevent the optical film from being damaged by external force, a layer of hard coat film (hard coat film) is usually coated on the surface of the optical film to protect the optical film. Hard coatings are generally mostly insulators, often made of resin materials. Due to their high electrical resistance, the surface is prone to static electricity, dust abso...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B1/00B05C1/06B05D3/02B05D3/06G02F1/13
Inventor 刘博滔
Owner DAXON TECH INC