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Display panel, driving method of display panel and display device

A display panel and display area technology, applied in the direction of identification devices, static indicators, color TV parts, etc., can solve the problems of display panel impedance difference, display panel poor uniformity, etc., to ensure narrow frame design and improve display uniformity Sex, the effect of increasing the width

Active Publication Date: 2020-09-25
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the opening will block the signal line, and at the same time, it will bring about the impedance difference of different rows of display panels, so that there will be a mura phenomenon in the display area around the opening, and the uniformity of the display panel will be relatively poor.

Method used

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

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Embodiment Construction

[0037] 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.

[0038] With the development of the full screen of the display panel, a light-transmitting area can be set in the display area of ​​the display panel for placing a camera and other structures to realize the camera function of the display panel, and at the same time, it is beneficial to the narrow frame design of the display panel. figure 1 It is a structural schematic diagram of an existing display panel. Such as figure 1As shown, the display panel includes a light-transmitting area 101 disposed in the display are...

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Abstract

The invention discloses a display panel, a driving method of the display panel and a display device. The display panel comprises a display area, a non-display area and a light-transmitting area, the light-transmitting area comprises at least one sub light-transmitting area; the non-display area is arranged around the sub light-transmitting area, and the display area is arranged around the non-display area; and the display area is provided with a first initialization signal line and a second initialization signal line, and the first initialization signal line and the second initialization signal line extend in the first direction. The first initialization signal line us arranged around the light-transmitting area through the non-display area, the second initialization signal line comprisesa first sub-initialization signal line and a second sub-initialization signal line, and the first sub-initialization signal line and the second sub-initialization signal line are arranged on the two sides of the light-transmitting area respectively and correspond in a one-to-one mode. Therefore, the phenomenon of display uniformity of the pixel units of the pixel unit row corresponding to the light-transmitting area in the first direction can be improved, and meanwhile, the width of the non-display area can be prevented from being increased, so that the narrow frame design of the non-display area can be ensured.

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] Currently, the display panel is developing in the direction of full screen. In the full screen, openings need to be set in the display area to place structures such as cameras. However, the opening will block the signal line, and at the same time, it will bring about the impedance difference of different rows of display panels, so that the display area around the opening has a mura phenomenon, and the uniformity of the display panel is relatively poor. Contents of the invention [0003] The invention provides a display panel, a driving method of the display panel and a display device, so as to improve the uniformity of the display panel on the basis of taking into account the frame width of the light-transmitting area. [0004] In the firs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30G09G3/30G09G3/3225H01L27/32H01L51/52H04N5/225
CPCG09F9/30G09G3/30G09G3/3225H04N23/57H10K59/12H10K50/86
Inventor 朱正勇贾溪洋孙光远赵欣姚远田苗苗马志丽
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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