High-quality touch screen

A touch screen, high-quality technology, applied in optics, instruments, electrical digital data processing, etc., can solve problems such as inability to further thin, achieve the effect of overcoming fracture and improving product yield

Inactive Publication Date: 2016-01-20
ANHUI RUIWO ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Based on the above factors, the traditional touch screen cover can only use the thinnest 0.5mm glass cover, which cannot be further thinned

Method used

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  • High-quality touch screen

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Embodiment Construction

[0014] In order to make the object, technical solution and advantages of the present invention clearer, various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.

[0015] Such as figure 1 As shown, a high-quality touch screen includes a liquid crystal panel layer 1, a shielding ITO layer 2, a liquid crystal panel layer 2 3, a light shielding layer 4, a transparent insulating layer 5, a transparent conductive layer 6, a touch circuit layer 7, and a polarizing layer attached in sequence....

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Abstract

A high-quality touch screen comprises a liquid crystal panel layer I, a shielding ITO layer, a liquid crystal panel layer II, a shading layer, a transparent insulating layer, a transparent conductive layer, a touch line layer, a polaroid, a cover plate and a light reelection preventing layer which are sequentially attached. The high-quality touch screen can be thinner, the shortcoming that the transparent conductive layer breaks during frame ink climbing is overcome, and the product yield is improved.

Description

technical field [0001] The invention relates to a display panel, in particular to a high-quality touch screen. Background technique [0002] At present, the structure of capacitive screen products is to make the circuit on the lower surface of the glass cover, specifically G+F (glass cover + ITO film (indium tin oxide semiconductor)), G+F+F (glass cover + two layers of ITO film), G+G (glass cover + ITO functional sheet), OGS (single glass); and the functional pattern structure of product design also has double-sided double-layer, single-sided multi-layer design structure, single-sided double layer product structure. G+F (glass cover + ITO film), G+F+F (glass cover + two layers of ITO film), G+G (glass cover + ITO functional sheet), OGS (monolithic glass) product structure in There are certain limitations in product thickness. Currently the thinnest touch screen is the OGS product. Since the touch circuit layer is molded on the cover plate, the temperature during the prepa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/044G02F1/1333
Inventor 葛清华
Owner ANHUI RUIWO ELECTRONICS TECH CO LTD
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