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Display panel, display panel driving method and display device

A technology of a display panel and a driving method, which is applied to static indicators, instruments, etc., can solve the problems of easy electrostatic accumulation, abnormal display panel display, and electrostatic damage to the display panel, and achieves the effect of improving electrostatic performance and preventing damage.

Active Publication Date: 2019-03-08
XIAMEN TIANMA MICRO ELECTRONICS
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  • Description
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AI Technical Summary

Problems solved by technology

In the special-shaped display panel, due to the existence of cameras, earpieces and other equipment, the edge of the special-shaped area of ​​the special-shaped display panel is prone to static electricity accumulation, so the display panel at the edge of the special-shaped area is easily damaged by static electricity, making the display panel prone to display abnormalities

Method used

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  • Display panel, display panel driving method and display device
  • Display panel, display panel driving method and display device
  • Display panel, display panel driving method and display device

Examples

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Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0027] figure 1 A structural schematic diagram of a display panel provided for the prior art, such as figure 1 As shown, the display panel 110 is a circular hole full-screen design, and a circular hole 111 ( figure 1 The non-display area provided around the display area 12 is not shown). The round hole 111 runs through the display panel 110 and can be used to place devices such as cameras.

[0028] figure 2 for figure 1 A partially enlarged view of a partial region 120 of . Such as figure 2 as shown ( f...

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Abstract

The invention discloses a display panel, a display panel driving method and a display device. The display panel includes a display area, a first non-display area, and a second non-display area. The first non-display area is provided with a through hole, and the display panel is further provided with a discharge unit, a plurality of data lines and a plurality of scan lines. The discharge unit is disposed in the second non-display area, the data line includes at least one first data line and a plurality of second data lines, at least one first data line passes through the first non-display areaand is electrically connected to the discharge unit, the plurality of scan lines include at least one first scan line and a plurality of second scan lines, and at least one first scan line passes through the first non-display area. During the transmission of the scan signal by the at least one first scan line, the discharge unit releases the charge on the at least one first data line, so that thestatic electricity around the through hole can be released, the electrostatic performance around the through hole is improved, and damage to the through hole due to static electricity is prevented.

Description

technical field [0001] Embodiments of the present invention relate to the field of display technologies, and in particular, to a display panel, a method for driving the display panel, and a display device. Background technique [0002] High screen-to-body ratio is an important feature and demand of display panels at present. In order to achieve a high screen-to-body ratio, it is necessary to compress the space occupied by devices such as cameras, earpieces, and fingerprint recognition sensors. In the special-shaped display panel, due to the existence of cameras, earpieces and other equipment, the edge of the special-shaped area of ​​the special-shaped display panel is prone to static electricity accumulation, so the display panel at the edge of the special-shaped area is easily damaged by static electricity, making the display panel prone to abnormal display. Contents of the invention [0003] The invention provides a display panel, a driving method of the display panel a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/20
CPCG09G3/20
Inventor 邹宗骏孙莹许育民
Owner XIAMEN TIANMA MICRO ELECTRONICS
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