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Array substrate, display panel and display device

A technology for array substrates and substrates, which can be used in static indicators, instruments, semiconductor devices, etc., and can solve problems such as the reduction of pixel aperture ratio

Active Publication Date: 2021-07-30
SHANGHAI AVIC OPTOELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in addition to complex driving display structures, the array substrate also needs to integrate related structures with touch functions. For example, a certain space needs to be reserved for the touch traces 15, which requires sacrificing the aperture ratio of some pixels. Reduce the overall aperture ratio of the pixel

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  • Array substrate, display panel and display device
  • Array substrate, display panel and display device
  • Array substrate, display panel and display device

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Embodiment Construction

[0064] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0065] It should be noted that in the following description, specific details are set forth in order to fully understand the present invention. However, the present invention can be implemented in many other ways than those described here, and those skilled in the art can make similar extensions without departing from the connotation of the present invention. Accordingly, the present invention is not limited to the specific embodiments disclosed below.

[0066] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are a...

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Abstract

The invention provides an array substrate, a display panel and a display device. The array substrate includes: a substrate; scanning lines extending along a first direction and data lines extending along a second direction on the substrate; pixel units arranged in an array along the first direction and the second direction; arranged on the substrate A plurality of touch electrodes and a plurality of touch traces; and a first insulating layer located between the touch traces and the touch electrodes in a direction perpendicular to the substrate, and the touch traces pass through the first insulating layer The first via hole is connected to the touch electrode; in the second direction, two scanning lines are arranged between at least some adjacent pixel units, and the two scanning lines respectively control the adjacent pixel units; The orthographic projection on the ground lies between and does not overlap two scan lines. The present invention also provides a display panel and a display device including the above-mentioned array substrate. The present invention reduces the load of the display panel while increasing the aperture ratio of the display panel.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an array substrate, a display panel and a display device. Background technique [0002] With the increasing number of multimedia devices, people are talking more and more about touch screens, because as a new input device, touch screens have many advantages such as ruggedness, fast response, space saving, and easy communication. Currently, touch panels can be classified into: Add on Mode Touch Panel, On Cell Touch Panel, and In Cell Touch Panel according to their composition and structure. Among them, the plug-in touch screen is produced separately from the touch screen and Liquid Crystal Display (LCD), and then bonded together to form a liquid crystal display with touch function. The plug-in touch screen has high production costs and low light transmittance. Low, thick modules and other shortcomings. The embedded touch screen embeds the touch electrodes of the touch s...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362G02F1/1345G02F1/1333H01L27/12G06F3/041G06F3/044
CPCG02F1/13338G02F1/13452G02F1/136286G02F2201/40G06F3/0412G06F3/044H01L27/124G02F1/133707G06F3/0443G06F3/0448G09G3/3648
Inventor 马宇芳金慧俊简守甫夏志强
Owner SHANGHAI AVIC OPTOELECTRONICS
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