Special-shaped display panel and display device

A display panel and special-shaped technology, applied to static indicators, instruments, etc., to achieve the effect of reducing winding, improving display effect, and reducing impedance difference

Active Publication Date: 2019-01-15
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the improvement of people's requirements for visual effects, narrow bezels have become the mainstream trend of display screens. Due to the influence of existing manufacturing processes such as integrated circuit chips, flexible circuit board welding, and signal lines, the bezels of display screens are still relatively wide

Method used

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  • Special-shaped display panel and display device

Examples

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Embodiment Construction

[0023] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0024] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0025] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0026] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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PUM

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Abstract

The invention discloses a special-shaped display panel and a display device. A display area including a first display area, a second display area, and a third display area; A plurality of display pixels located in the display area; A signal line extending in a first direction, comprising a first signal line, a second signal line and a third signal line, the three signal lines driving display pixels in three display regions, respectively, and the third signal line comprising a third signal line A and a third signal line B; A signal connection line connected to the first signal line and the third signal line A respectively; A resistance-capacitance balancing module which constitutes a capacitance with the signal line or is connected with the signal line to increase the impedance on the signal line, wherein at least any one of the second signal line and the third signal line B is provided with a resistance-capacitance balancing module. By the invention, the impedance difference between different signal lines on the display panel can be reduced, and the display effect can be improved.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a special-shaped display panel and a display device. Background technique [0002] With the development of science and technology, electronic devices with display screens are more and more widely used in people's life and work, which provides great convenience for people. However, with the improvement of people's requirements for visual effects, narrow bezels have become the mainstream trend of display screens. Due to the influence of existing manufacturing processes such as integrated circuit chips, flexible circuit board welding, and signal lines, the bezels of display screens are still relatively wide. [0003] In order to increase the screen-to-body ratio of the display device and continuously compress the frame, the prior art proposes a special-shaped display panel, that is, a notch is cut on the conventional display panel to form a notch area, and earpiec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/3208G09G3/3233
CPCG09G3/3208G09G3/3233
Inventor 马扬昭胡天庆曹兆铿
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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