Optical filter component, optical filter component manufacturing method and touch display screen

A manufacturing method and technology of optical filters, which are applied in the fields of optical filters, optics, nonlinear optics, etc., can solve the problems of high cost and large thickness, and achieve the effects of reducing thickness, saving materials and assembly costs

Inactive Publication Date: 2013-10-02
NANCHANG O FILM OPTICAL DISPLAY TECHNOLOGY CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to address the problems of larger thickness and higher cost, and provide an optical filter assembly that is conducive to reducing the thickness and production cost of electronic products, a manufacturing method of the optical filter assembly, and a device using the optical filter assembly. touch screen

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  • Optical filter component, optical filter component manufacturing method and touch display screen
  • Optical filter component, optical filter component manufacturing method and touch display screen
  • Optical filter component, optical filter component manufacturing method and touch display screen

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Embodiment Construction

[0051]In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0052] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected t...

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Abstract

The invention provides an optical filter component, and further provides the touch display screen using the optical filter component and an optical filter component manufacturing method. The optical filter component comprises a substrate, a shading layer, a first conducting layer and a second conducting layer. The first conducting layer is attached to the shading layer; the second conducting layer is attached to a second surface of the substrate, first conducting patterns and second conducting patterns cross in projections of the second conducting patterns; the line width of a first conducting wire is smaller than or equal to that of a grid wire; the projection of a second conducting wire in the shading layer completely falls on the grid wire; the line width of the second conducting wire is smaller than or equal to that of the grid wire. The optical filter component achieves touch operation and filtering functions, and can directly ensure that the a display screen has a touch control function when used for the display screen, facilitates reducing the thickness of an electronic product, and also greatly saves materials and assembly cost.

Description

technical field [0001] The invention relates to the technical field of plane display, in particular to an optical filter assembly, a manufacturing method of the optical filter assembly and a touch display screen using the optical filter assembly. Background technique [0002] A touch screen is an inductive device that can receive input signals such as touch. The touch screen has endowed information interaction with a new look and is a very attractive new information interaction device. The development of touch screen technology has aroused widespread concern in the information media circles at home and abroad, and has become a rising high-tech industry in the optoelectronic industry. [0003] Currently, electronic products with a touch display function include a display screen and a touch screen located on the display screen. However, as a component independent of the display screen, the touch screen needs to be ordered according to the size of the display screen when it i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G02B5/20G02F1/1335
Inventor 唐根初刘伟董绳财唐彬何世磊
Owner NANCHANG O FILM OPTICAL DISPLAY TECHNOLOGY CO LTD
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