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Display panel

A display panel and substrate technology, applied in optics, instruments, electrical components, etc., can solve problems affecting signal line signal transmission, signal distortion, and display panel display quality deterioration, etc., to achieve good display quality

Active Publication Date: 2013-03-27
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, when the repaired wire is connected to the damaged signal wire through the soldering point, the RC overloading effect (RC overloading effect) may occur due to the excessive capacitance between the repaired wire and the electrode layer, thereby affecting the signal wire signaling on
In other words, the aforementioned resistor-capacitor delay effect caused by the repair will cause distortion and distortion of the signal during transmission, which will deteriorate the display quality of the display panel.

Method used

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Examples

Experimental program
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no. 1 example

[0051] Figure 1A is a schematic cross-sectional view of a display panel according to a first embodiment of the present invention, and Figure 1B for Figure 1A The schematic diagram of the top view of the display panel, where Figure 1B The drawing of the liquid crystal layer is omitted. Please also refer to Figure 1A and Figure 1B , in this embodiment, the display panel 100 includes an active element array substrate 110 , an opposite substrate 160 and a liquid crystal layer 170 . The active device array substrate 110 includes a first substrate 112 , a pixel array 114 , a plurality of scan lines 122 , a plurality of data lines 124 , a first repair line 130 and a second repair line 140 . The pixel array 114 is disposed on the first substrate 112 . The pixel array 114 includes a plurality of pixels 116 arranged in an array, and the pixels 116 include active elements (not shown) such as transistors and pixel electrodes (not shown) electrically connected to the active elemen...

no. 2 example

[0064] Figure 3A is a schematic cross-sectional view of a display panel according to a second embodiment of the present invention, and Figure 3B for Figure 3A The schematic diagram of the top view of the display panel, where Figure 3B The drawing of the liquid crystal layer is omitted. Please also refer to Figure 3A and Figure 3B , in this embodiment, the display panel 100 includes an active element array substrate 110, a facing substrate 160, and a liquid crystal layer 170, wherein the components of the active element array substrate 110 and the facing substrate 160 are roughly the same as those in the first embodiment. The above description is the same, so the above description can be referred to, and the first repairing line 130 and the second repairing line 140 will be described below.

[0065] The first repair line 130 is disposed on the first substrate 112 , and the first repair line 130 includes a first repair line segment 132 and a second repair line segment...

no. 3 example

[0074] Figure 5A is a schematic cross-sectional view of a display panel according to a third embodiment of the present invention, and Figure 5B for Figure 5A The schematic diagram of the top view of the display panel, where Figure 5B The drawing of the liquid crystal layer is omitted. Please also refer to Figure 5A and Figure 5B , in this embodiment, the display panel 100 includes an active element array substrate 110, a facing substrate 160, and a liquid crystal layer 170, wherein the components of the active element array substrate 110 and the facing substrate 160 are roughly the same as those in the first embodiment. The above description is the same, so the above description can be referred to, and the first repairing line 130 and the second repairing line 140 will be described below.

[0075] The first repair line 130 is disposed on the first substrate 112 , and the first repair line 130 includes a first repair line segment 132 , a second repair line segment 13...

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Abstract

The invention relates to a display panel, comprising an active element array substrate, an opposite substrate and a liquid crystal layer, wherein the active element array substrate comprises a substrate, a pixel array arranged on the substrate, a plurality of signal lines and first and second repair lines; the signal lines are electrically connected with the pixel array; the first repair line comprises first and second repair line segments; the first and second repair line segments are respectively arranged at the first and second sides of the pixel array; the first and second sides are substantially vertical to each other; The second and first repair line segments are electrically connected; the second repair line comprises third and fourth repair line segments; the third and fourth repair line segments are respectively arranged at the third and second sides of the pixel array; the third and first sides are substantially parallel to each other; the fourth and third repair line segments are electrically connected; and the opposite substrate is arranged on the active element array substrate and does not cover the first and third repair line segments.

Description

technical field [0001] The present invention relates to a panel, and in particular to a display panel. Background technique [0002] Generally speaking, a liquid crystal display panel is mainly composed of an active element array substrate, a counter substrate, and a liquid crystal layer sandwiched between the active element array substrate and the opposite substrate, wherein the active element array substrate has a plurality of array arrangements pixels, and each pixel includes an active element and a pixel electrode electrically connected to the active element. A plurality of scan lines and data lines are arranged on the active element array substrate, and the active element of each pixel is electrically connected to the corresponding scan line and data line. [0003] Since the scan lines and data lines on the active device array substrate are very long, disconnection is likely to occur. When the scan line and the data line are disconnected, some pixels will not be able ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1362H01L27/02
Inventor 郑绵绵廖一遂林建宏邱千峰
Owner AU OPTRONICS CORP
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