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Anti-reflection coating layer with transparent electric surface layer

A transparent conductive, anti-reflection technology, applied in coating, sputtering, metal material coating process, etc., can solve problems such as damage, inability to guarantee, reduce the pass rate of anti-reflection optical coating layer, etc.

Inactive Publication Date: 2003-10-08
APPLIED VACUUM COATING TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0011] On the other hand, the liquid tin and ultrasonic energy in the ultrasonic welding process will cause small bright spots of solder to be polluted
And this ultrasonic welding process cannot guarantee that the SiO can be destroyed uniformly 2 layer to form a uniform contact with the ITO layer
[0012] The above-mentioned shortcomings will reduce the qualified rate of traditional anti-reflection optical coating layer production, so if the conductive layer with high refractive index (such as ITO layer) can be used as the surface layer of anti-reflection optical coating layer, then the above-mentioned problems can be overcome

Method used

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Embodiment Construction

[0017] The present invention has the embodiment cross-sectional view of the anti-reflection coating layer of transparent conductive surface layer (such as figure 1 shown), including: a substrate 6, which is made of transparent materials such as glass and plastic. shown). A fourth layer 4 is in contact with the interface 5 of the substrate 6; along the direction of the observer is followed by a third layer 3, the third layer 3 is located on the fourth layer 4; along the direction of the observer Then there is a second layer 2, which is located on the third layer 3; along the direction of the viewer, there is a first layer 1, which is located on the second layer 2 , the first layer 1 has an upper surface 7; the first layer 1, the second layer 2, the third layer 3 and the fourth layer 4 constitute the four-layer structure of the present invention.

[0018] In the first embodiment of the anti-reflection coating layer with a transparent conductive surface layer of the present inv...

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Abstract

This invention relates to antireflection coating with transparent conductive surface layer with four layers, the first is the farest from the baseplate the second, third and fourth layers, in which, the first is the transparent conductive layer with good conductivity and antiscuffing and the antireflection coating of the transparent conductive surface has low reflection rate to be the panel of display or contacted screen.

Description

technical field [0001] The invention relates to a coating layer structure of a screen panel, in particular to an anti-reflection coating layer with a transparent conductive surface layer, which can be coated on a plastic or glass substrate. Background technique [0002] U.S. Patent No.4921760 discloses a kind of multi-layer anti-reflection coating layer, according to an embodiment cited by it, the surface layer of this layer structure is SiO2 2 And the refractive index of the surface layer is 1.46 when the wavelength is 550 nm. [0003] U.S. Patent No.5105310 discloses a kind of multi-layer anti-reflection coating layer, according to an embodiment enumerated by it, the surface layer of this layer structure is SiO 2 And the refractive index of the surface layer is 1.46 when the wavelength is 550 nm. [0004] U.S. Patent No.5147125 discloses a kind of multi-layer anti-reflection coating layer, according to an embodiment enumerated by it, the surface layer of this layer struc...

Claims

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Application Information

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IPC IPC(8): C23C14/08C23C14/34G02B1/115G02B1/16
Inventor 朱兆杰李昭松施政呈张少棋
Owner APPLIED VACUUM COATING TECH
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