transparent conductive film

A transparent conductive film, transparent technology, applied in the field of electronics, can solve the problems that affect the appearance of transparent conductive film, the light transmittance of the conductive area and the insulating area are different, and achieve the goal of improving the uniformity of light transmission, improving the visual effect, and improving the uniformity Effect

Active Publication Date: 2021-08-31
SHINE OPTOELECTRONICS KUNSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in general, in order to ensure the electrical insulation properties of the insulating area, gaps and intervals need to be set between the conductive area and the insulating area and between the grid lines of the insulating area, so that the light transmittance between the conductive area and the insulating area remains the same. There are subtle differences that affect the overall appearance of the transparent conductive film

Method used

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Embodiment Construction

[0024] In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the related drawings. The preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described below. Rather, these embodiments are provided so that a thorough and complete understanding of the present disclosure is provided.

[0025] It should be noted that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for the purpose of illustration ...

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Abstract

The invention discloses a transparent conductive film, which includes a transparent carrying layer and several conductive regions and several color matching regions arranged alternately on the transparent carrying layer, the conductive regions include interconnected conductive grids, and the color matching regions include In the color matching grid, there is a gap between the conductive grid and the color matching grid to insulate each other, and the grid line width of the color matching grid is larger than the grid line width of the conductive grid. The grid line widening setting of the color matching grid compensates for the decrease in the duty ratio of the color matching grid in the color matching area caused by the gap, balances the light transmittance of the conductive area and the color matching area, and ensures the visual effect of the overall appearance of the transparent conductive film .

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a transparent conductive film. Background technique [0002] The transparent conductive film is a kind of conductive film with good conductivity and high light transmittance in the visible light band. At present, transparent conductive films have been widely used in fields such as flat panel displays, photovoltaic devices, touch sensors, and electromagnetic shielding, and have an extremely broad market space. The material for preparing transparent conductive films is generally Indium Tin Oxide (ITO), but in most practical applications such as touch screens, the preparation of transparent conductive films requires patterning of ITO to form fixed conductive areas on the substrate surface and insulating areas. However, the patterning process of ITO often requires multiple processes such as exposure, imaging, etching, and cleaning, and the preparation process is relatively comp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B5/14H01B13/00
CPCH01B5/14H01B13/00
Inventor 杨广舟洪莘张晟刘立冬
Owner SHINE OPTOELECTRONICS KUNSHAN CO LTD
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