Display panel and display device

A display panel and display area technology, applied in the direction of identification devices, static indicators, instruments, etc., can solve problems such as power line width differences

Active Publication Date: 2020-06-23
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a display panel and a display device for the problem of power line width differences

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

Examples

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Embodiment Construction

[0024] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0025] It should be noted that when an element is referred to as being “disposed on” another element, it may be directly on the other element or there may also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected t...

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Abstract

A display panel (100) and a display device, the display panel (100) comprising a first display area (111), a second display area (112) and a non-display area (120), wherein the number of pixel units (101) in the first display area (111) is less than that of pixel units (101) in the second display area (112). The first display area (111) comprises a first scan line (102); a fixed potential signal line (104) of the non-display area (120) comprises a first signal line (105) and a second signal line (106); the second signal line (106) is connected to the first signal line (105); the second signal line (106) comprises a connecting portion (1061) and spaced-apart strip portions (1062) that are connected to the connecting portion (1061); the width of the second signal line (106) is greater than that of the first signal line (105); and the first scan line (102) extends to the non-display area (120) by way of a lead-out line (107) and overlaps with the second signal line (106) so as to generate a parasitic capacitance used for load compensation of the first scan line (102). The second signal line (106) employs the spaced-apart strip portions (1062), which may reduce the difference in line width between the first signal line (105) and the second signal line (106), thereby reducing the difference in voltage between the pixel units (101) connected onto the first signal line (105) and the second signal line (106), making the pixel currents the same, and improving the display uniformity.

Description

technical field [0001] The invention relates to the display field, in particular to a display panel and a display device. Background technique [0002] At present, the display screens of common display devices, such as monitors, televisions, mobile phones, tablet computers, etc., are usually regular rectangles. With the development of display technologies, rectangular display screens can no longer meet the diverse needs of users. Therefore, the shapes of display screens are becoming more and more diverse. [0003] Generally, a non-rectangular display is called a shaped display. The special-shaped display screen includes a special-shaped display area and a non-special-shaped display area. The number of pixel units per row in the special-shaped display area is different from the number of pixel units per row in the non-special-shaped display area. When the scan line provides the same scan signal to the pixel units on the corresponding row, the load on the scan line will be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30
CPCG09F9/30G09G3/20
Inventor 秦旭杭玉莹张金方张露胡思明韩珍珍
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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