Liquid crystal display panel and liquid crystal display using same

A liquid crystal display panel and liquid crystal layer technology, which is applied in the display field, can solve problems such as unresolved bright lines, achieve good display quality, and improve the effect of repair success rate

Active Publication Date: 2013-08-21
INNOLUX CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Please refer to Figure 1B , it is worth noting that when laser welding is performed to weld the data line 130 and the repair line 150 together, there are often such Figure 1B Tips shown due to laser fusion
When the tip protrudes too much and contacts the common electrode 162 of the color filter substrate 160, there will still be bright lines on the liquid crystal display panel, so the problem of bright lines has not been solved.

Method used

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  • Liquid crystal display panel and liquid crystal display using same
  • Liquid crystal display panel and liquid crystal display using same
  • Liquid crystal display panel and liquid crystal display using same

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0109] figure 2 It is a schematic diagram of the liquid crystal display of the first embodiment of the present invention. Please refer to figure 2 The liquid crystal display 2000 includes a backlight module 200 and a liquid crystal display panel 300 , wherein the backlight module 200 is used to provide sufficient display brightness to the liquid crystal display panel 300 so that the liquid crystal display panel 300 can display images.

[0110] Those skilled in the art can know and manufacture the backlight module 200 of this embodiment according to the published documents, so details will not be repeated in this specification.

[0111] Figure 3A for figure 2 The top view of the active element array substrate of the liquid crystal display panel, Figure 3B for figure 2 The data line and the repair line overlap to form a schematic diagram of the intersection, while Figure 3C is along Figure 3B A-A' is a cross-sectional view of the liquid crystal display panel. Ple...

no. 2 example

[0122] This embodiment is roughly the same as the first embodiment, and Figure 3B , 3C The same or similar component numbers in the above represent the same or similar components, and will not be described again.

[0123] Figure 5A It is a schematic diagram of the overlap between the data line and the repair line of the liquid crystal display according to the second embodiment of the present invention, and Figure 5B is along Figure 5A A-A' is a cross-sectional view of the liquid crystal display panel. Such as Figure 5A and Figure 5B As shown, the supporting member 700a of this embodiment is disposed on the scanning line 420 and located on both sides of the repairing line 450 .

no. 3 example

[0125] This embodiment is substantially the same as the second embodiment, and Figure 6A , 6B neutralize Figure 5A , 5B The same or similar component numbers in the above represent the same or similar components, and will not be described again.

[0126] Figure 6A It is a schematic diagram of the overlap between the data line and the repair line of the liquid crystal display according to the third embodiment of the present invention, and Figure 6B is along Figure 6A A-A' is a cross-sectional view of the liquid crystal display panel. Such as Figure 6A and Figure 6B As shown, the supporting member 700b of this embodiment is disposed on the repairing line 450 and located on both sides of the scanning line 420 .

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Abstract

The invention discloses a liquid crystal display panel and a liquid crystal display using the liquid crystal display panel. The liquid crystal display panel comprises an active component array substrate, an opposite-direction substrate, a liquid crystal layer and a supporting part. The active component array substrate comprises a first substrate, scanning lines, data lines, pixel units and repairing lines. The first substrate is provided with a visible range and a peripheral range around the visible range, the scanning lines, the data lines and the pixel units are positioned in the visible range, and the pixel units are electrically connected with the scanning lines and the data lines. The repairing lines are configured in the peripheral range, and an interlacing position is formed by the scanning lines or the data lines and the corresponding repairing lines in an overlapping mode. The opposite-direction substrate is configured on the active component array substrate and comprises a second substrate, an insulating layer and a conducting layer, wherein the insulating layer is configured on the second substrate, and the conducting layer is configured on the insulating layer. The liquid crystal layer is configured between the active component array substrate and the opposite-direction substrate, and the supporting part is configured in at least one of the interlacing position and the adjacent area of the interlacing position. The repairing success rate of the liquid crystal display can be improved.

Description

[0001] This application is a divisional application of Chinese Patent Application No. 200710142342.7 filed on August 15, 2007, entitled "Liquid Crystal Display Panel and Liquid Crystal Display Using the Liquid Crystal Display Panel". technical field [0002] The present invention relates to a display, and in particular to a laser repairable liquid crystal display panel and a liquid crystal display using the liquid crystal display panel. Background technique [0003] At present, the liquid crystal display technology has matured, but some defects will inevitably occur in the manufacturing process of the liquid crystal display panel. These defects will cause sensory discomfort when the liquid crystal display displays images. If these defective liquid crystal display panels are directly scrapped and discarded, the manufacturing cost will be greatly increased. Usually, it is very difficult to achieve zero defect rate only by improving the process technology, so the defect repair ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1362G02F1/13H01L27/12
Inventor 林宜宏王东荣吴永良
Owner INNOLUX CORP
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