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Display panel

A display panel and signal line technology, applied to electrical components, electric solid devices, circuits, etc., can solve problems such as display, horizontal stripes, and different resistance values ​​of connecting lines, so as to reduce the difference in impedance and contact Impedance, the effect of reducing the difference in resistance

Pending Publication Date: 2020-08-25
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the first aspect, the embodiment of the present application provides a display panel to solve the problem that in existing high-resolution display products such as 8K, the lengths of the connecting lines connecting the clock signal line and each GOA unit are not the same, resulting in the The resistance value is different, and the large impedance difference in the signal transmission process will easily lead to the technical problem of horizontal stripes in the in-plane display

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Embodiment Construction

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0026] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the a...

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Abstract

The invention discloses a display panel. The display panel comprises a signal line group, a driving module and a connecting line group, the connecting line group and the signal line group are locatedat different film layers, the driving module is arranged at the side part of the signal line group along a first direction, and the connecting line group is electrically connected with the driving module and the signal line group; the connecting line group comprises at least two connecting lines arranged in the first direction, the length of a first connecting line in the connecting line group islarger than that of a second connecting line, and the width of the first connecting line is larger than that of the second connecting line. The longer the connecting lines in the connecting line groupare, the larger the widths of the connecting lines are, so that the resistance difference between the connecting lines is reduced, the impedance difference in the signal transmission process is reduced, and the problems of horizontal cross grains and the like in in-plane display are prevented.

Description

technical field [0001] The present application relates to the field of display technology, and in particular to a display panel. Background technique [0002] In high-resolution display products such as 8K, there are usually multiple clock signal lines to share in-plane signal transmission. The impedance requirements of the lines are high and sensitive, so the resistance difference between different clock signal lines is more stringent than that of lower resolution products. [0003] However, in the existing high-resolution display products such as 8K, due to the different lengths of the connecting lines connecting the clock signal line and each GOA unit, the resistance values ​​of each connecting line are different, and the large impedance in the signal transmission process Differences can easily lead to problems such as horizontal stripes in the in-plane display. Contents of the invention [0004] In the first aspect, the embodiment of the present application provides ...

Claims

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Application Information

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IPC IPC(8): H01L27/12
CPCH01L27/1244
Inventor 赵玲张伟闵肖军城
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD