A transparent conductive film structure and a preparation method thereof

A transparent conductive film and metal wire technology, applied in the direction of electrical digital data processing, instruments, data processing input/output process, etc., can solve problems such as moiré, affecting the optical effect of the metal grid touch screen, etc., to achieve good optical effect, The effect of suppressing moiré

Pending Publication Date: 2019-06-14
SUZHOU LANPEI OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a transparent conductive film structure and a preparation method thereof, which are used to solve the problem that the driving layer and the sensing layer of the metal grid touch screen in the prior art are easily separated from those of the LCD. The RGB pixel structure produces moiré, which seriously affects the optical effect of the metal grid touch screen

Method used

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  • A transparent conductive film structure and a preparation method thereof
  • A transparent conductive film structure and a preparation method thereof
  • A transparent conductive film structure and a preparation method thereof

Examples

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Embodiment 1

[0062] Please figure 1 , this embodiment provides a method for preparing a transparent conductive film structure, the method for preparing a transparent conductive film structure includes the steps of:

[0063] 1) Prepare a first metal grid, the first metal grid includes a plurality of first metal wires arranged in parallel at intervals and a plurality of second metal wires arranged in parallel at intervals, the first metal wires are arranged along the first direction, the second metal line extends along the second direction, the first direction and the second direction have a preset angle, so that the first metal line and the second metal line are cross-connected to form Grid shape; the width of the first metal line is greater than the width of the second metal line;

[0064] 2) preparing a second metal grid on the first metal grid, the second metal grid comprising a plurality of third metal wires arranged in parallel at intervals and a plurality of fourth metal wires arrang...

Embodiment 2

[0114] Please combine Figure 2 to Figure 18 , this embodiment also provides a transparent conductive film structure, the transparent conductive film structure includes: a first metal grid 13, the first metal grid 13 includes a plurality of first metal wires 131 arranged in parallel at intervals and A plurality of second metal wires 132 arranged in parallel at intervals, the first metal wire 131 extends along the first direction, the second metal wire 132 extends along the second direction, the first direction and the second direction There is a preset angle, so that the first metal line 131 and the second metal line 132 are cross-connected to form a grid; the width of the first metal line 131 is greater than the width of the second metal line 132; The second metal grid 16, the second metal grid 16 is located on the first metal grid 13, the second metal grid 16 includes a number of third metal wires 161 arranged in parallel and at intervals and a number of Fourth metal lines ...

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Abstract

The invention provides a transparent conductive film structure and a preparation method thereof, and the transparent conductive film structure comprises a first metal grid which comprises a pluralityof first metal wires which are arranged in parallel at intervals and a plurality of second metal wires which are arranged in parallel at intervals, the first metal wires extend along a first direction, and the second metal wires extend along a second direction; the width of the first metal wire is greater than that of the second metal wire; the second metal grid is located on the first metal grid,the second metal grid comprises a plurality of third metal wires arranged in parallel at intervals and a plurality of fourth metal wires arranged in parallel at intervals, the third metal wires extend in the first direction, and the fourth metal wires extend in the second direction; and the width of the third metal wire is smaller than that of the fourth metal wire. The transparent conductive film structure can effectively inhibit moire, and therefore it is guaranteed that the metal grid touch screen has a good optical effect when the transparent conductive film structure is used for the metal grid touch screen.

Description

technical field [0001] The invention belongs to the technical field of metal grids, in particular to a transparent conductive film structure and a preparation method thereof. Background technique [0002] Metal grid touch screens generally have metal grids to form channels and have functions. Metal grids are mostly regular graphics, such as rectangles, rhombuses or hexagons, etc. Existing metal grid touch screens generally include a driving layer and a sensing layer. Both the driving layer and the sensing layer have metal grids as wire layers, and the metal lines in the metal grids in the driving layer and the sensing layer have the same line width. However, in the above-mentioned metal grid touch screen, the driving layer and the sensing layer are easy to produce moiré phenomenon with the R (red) G (green) B (blue) pixel structure of LCD (liquid crystal display), and the existence of moiré phenomenon will inevitably cause Seriously affect the optical effect of the metal g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
Inventor 平财明王亚平金范哲谢自民王庆军
Owner SUZHOU LANPEI OPTOELECTRONICS TECH CO LTD
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