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Display panel, display device and control method of display panel

A display panel and display device technology, applied to static indicators, instruments, nonlinear optics, etc., can solve problems such as DC afterimages of LCD panels

Active Publication Date: 2016-10-12
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a display panel, a display device and a control method thereof, which can solve the problem of DC afterimages in LCD panels

Method used

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  • Display panel, display device and control method of display panel
  • Display panel, display device and control method of display panel
  • Display panel, display device and control method of display panel

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] An embodiment of the present invention provides a display panel, including an array substrate and a cell substrate, such as Figure 1 ~ Figure 3 As shown, the array substrate 100 includes a plurality of data lines 01, and the array substrate 100 or the counter substrate includes a common electrode ( Figure 1 ~ Figure 3 None of them are marked); the data line 01 extends from the display area 101 of the array substrate 100 to the non-display area 102, an...

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Abstract

The embodiment of the invention provides a display panel, a display device and a control method of the display panel, and relates to the technical field of display. The problem of direct-current residual images in an LCD panel can be solved. The display panel comprises an array substrate and a cassette substrate, the array substrate comprises multiple data lines, and the array substrate or the cassette substrate comprises a public electrode. The data lines extend to a non-display area from a display area of the array substrate, and the data lines extending to the non-display area are electrically connected with a data drive circuit through turned-on first transistors. The array substrate further comprises multiple second transistors, multiple first conductive structures, at least one third transistor and multiple conductive structures in the non-display area. The first conductive structures and the second conductive structures are grounded, when the second transistors are turned on, the data lines are connected with the first conductive structures, and when the third transistors are turned on, the public electrode is connected with the second conductive structures. The control method is used for manufacturing the display panel.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel, a display device and a control method thereof. Background technique [0002] A Liquid Crystal Display (LCD for short) has the advantages of a light and thin body, low power consumption, no radiation, and a long service life. [0003] With the rapid development of display technology, the demand for the picture quality of LCD panels is getting higher and higher, and afterimage, as an important content of picture quality evaluation, has been widely concerned for a long time. [0004] The LCD panel in the prior art will introduce some charged ions during the manufacturing process, or the manufacturing material of the LCD panel itself will contain some charged ions, and in the case of maintaining a picture display for a long time, due to the influence of the electric field for a long time, These charged ions are separated by an external electric field, formi...

Claims

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Application Information

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IPC IPC(8): G02F1/1345G02F1/1362G09G3/36
CPCG02F1/13452G02F1/136286G09G3/3611
Inventor 赵剑高吉磊
Owner BOE TECH GRP CO LTD
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