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Display panel and display device

A display panel and similar technology, applied in the field of display panels and display devices, can solve problems such as poor display, and achieve the effects of improving display quality, reducing attenuation, and reducing coupling

Active Publication Date: 2018-06-19
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, an embodiment of the present invention provides a display panel and a display device to significantly improve the problem of poor display caused by data signal attenuation

Method used

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  • Display panel and display device

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Embodiment Construction

[0026] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0027] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0029] It should be understood that the term "an...

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Abstract

The embodiment of the invention provides a display panel and a display device and relates to the technical field of displaying so as to obviously improve the problem of the poor display quality caused by the attenuation of data signals. The display panel includes a plurality of first-class subpixel sets, a plurality of second-class subpixel sets, first data lines, second data lines, a plurality of touch-control electrodes and a plurality of touch-control signal lines. Each first-class subpixel set includes a plurality of first-class subpixels, each second-class subpixel sets includes a plurality of second-class subpixels, and the contribution value of the first-class subpixels on the illumination brightness of the display panel is larger than the contribution value of the second-class subpixels on the illumination brightness of the display panel; the first data lines are connected with first-class subpixels in the first-class subpixel sets, the second data lines are connected with second-class subpixels in the second-class subpixel sets, and the distance between each touch-control signal line and the corresponding second data line closest to the touch-control signal line is smaller than the distance between each touch-control signal line and the corresponding first data line closest to the touch-control signal line. The display panel is used for achieving image display.

Description

【Technical field】 [0001] The present 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, users have higher and higher requirements on the quality of images displayed by display devices. [0003] As is well known, a display device includes a driver chip and a display panel. The driver chip provides data signals for controlling the luminance of sub-pixels. The data signals are transmitted to corresponding sub-pixels through data lines to drive the corresponding sub-pixels to emit light. However, due to a certain degree of signal attenuation in the transmission process of the data signal on the data line, the actual luminance of the sub-pixel usually deviates from its standard value, resulting in poor display. In order to solve the above problems, in the prior art, the data signal attenuation is usually reduced by adjusting the routing resistance...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30G09G5/10
CPCG09F9/30G09G5/10G09G2320/0626G06F3/0412G06F3/04164G06F3/0443G06F3/0418G06F3/0448G09G3/20G09G2300/0452G09G2354/00G09G2320/0233G09G2300/0426G06F3/044
Inventor 伍黄尧周洪波周秀峰沈柏平
Owner XIAMEN TIANMA MICRO ELECTRONICS
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