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Display panel and display device

A display panel and display area technology, applied in static indicators, instruments, etc., can solve the problem of uneven display, reduce the load gap, improve the uneven data writing, and alleviate the uneven display effect.

Inactive Publication Date: 2017-12-15
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a display panel and a display device, which are used to solve the problem of uneven display caused by special-shaped regions in the prior art

Method used

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  • Display panel and display device

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Embodiment Construction

[0045] In order to achieve full screen display, such as Figure 2a and Figure 2b As shown, devices such as cameras and earpieces are generally arranged in the special-shaped area A of the display panel, so that the number of pixels in a row of pixels in the first display area B1 of the display panel is greater than the number of pixels in a row of pixels in the second display area B2. Among them, the second display area B2 is an area adjacent to the left and right of the heterogeneous area A, resulting in different loads on the scanning signal lines connected to the pixels in the first display area B1 and in the second display area B2, so that data writing occurs The problem of uneven display caused by unevenness.

[0046]present in the display panel of the shaped area A, to Figure 2b The shown display panel in which the special-shaped area A is located at the top of the display area is taken as an example.

[0047] Such as Figure 2c As shown, since the substrate of the...

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Abstract

The present invention discloses a display panel and a display device. A display area is divided into a first display area and a second display area, when the number of pixels of one row of pixels in the second display area is smaller than the number of pixels of one row of the pixels in the first display area, the load of a scanning signal line connected with the row of the pixels in the second display area is smaller than the load of a scanning signal line connected with the row of the pixels in the first display area, and through adoption of a mode of connecting at least one of each scanning signal line connected with each row of the pixels in the second display area with a compensation capacitor, the load of the scanning signal lines connected with the compensation capacitor can be increased, and the load difference from the scanning signal lines in the first display area can be reduced so as to improve the problems that the loads of the scanning signal lines are different to cause uneven data writing-in and uneven display.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] With the development of display technology, the full screen has a large screen-to-body ratio and an ultra-narrow bezel. Compared with ordinary display screens, it can greatly improve the visual effect of the viewer, and thus has received widespread attention. At present, in a display device with a full screen such as a mobile phone, in order to realize the functions of Selfie, video call and fingerprint recognition, a front camera, an earpiece, a fingerprint recognition area or physical buttons are usually arranged on the front of the display device. Such as figure 1 As shown in the structural diagram of the display panel, the front camera 10, the earpiece 20, etc. are generally arranged in the uppermost non-display area of ​​the display panel, and the fingerprint identification or physical buttons 30 are gener...

Claims

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Application Information

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IPC IPC(8): G09G3/3208G09G3/36
CPCG09G3/3208G09G3/3674G09G3/3233G09G2300/0842G09G2300/0861G09G2310/0251G09G2310/0262G09G2300/0819G09G2300/0426G09G2320/0233G09G3/3258
Inventor 向东旭朱仁远李玥高娅娜周星耀蔡中兰
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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