Display panel, display device and method for maintaining display panel
A display panel and flexible circuit board technology, applied in static indicators, nonlinear optics, instruments, etc., can solve the problems of smallness, signal attenuation, delay, etc., and achieve the effect of reducing manufacturing costs, reducing scrapped products, and shortening distances
Inactive Publication Date: 2010-07-28
AU OPTRONICS CORP
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Problems solved by technology
The above defect repair methods have disadvantages. Firstly, the repair line 944 is relatively small and has a large impedance due to the size limitation of the display panel; secondly, when the first signal line with a breakpoint is far from the third side 913, the signal is The repair line delivery takes a long path
The above shortcomings will cause attenuation or delay of the signal, so that the signal line with a breakpoint still has half a weak line defect after being repaired
Method used
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[0022] Please refer to figure 2 , figure 2 A schematic top view of the display panel according to the first embodiment of the present invention is shown. The display panel 10 has a first side 111, a second side 112, a third side 113 and a fourth side 114; a plurality of first signal lines 20 arranged in parallel, and each first signal line 20 has a The first input end of the side 111 forms a first input area 21, and each first signal line 20 also has a first tail end adjacent to the second side 112, forming a first tail area 22; a plurality of first signal lines arranged in parallel Two signal lines 30, interlaced with the plurality of first signal lines 20, each second signal line 30 has a second input terminal adjacent to the third side 113, forming a second input area 31, each second signal line 30 also has a second tail near the fourth side 114 to form a second tail area 32; the display area 15 is located between the first input area 21, the first tail area 22, the sec...
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The invention relates to a display panel, in particular to a display panel with a repairing circuit. The invention aims to provide a display panel, which comprises a plurality of first signal lines arranged in parallel, a plurality of second signal lines arranged in parallel, a first repairing circuit, a second repairing circuit, a first repairing connection cushion connected with the first repairing circuit and a second repairing connection cushion connected with the second repairing circuit, wherein each of the plurality of first signal lines comprises a first input end near a first lateral side and a first tail end near a second lateral side; the plurality of parallelly-arranged second signal lines are staggered with the plurality of first signal lines; each of the plurality of second signal lines comprises a second input end near a third lateral side and a second tail end near a fourth lateral side; the first repairing circuit is arranged near the first lateral side and staggered with the first input ends of at least parts of the first signal lines; the second repairing circuit is arranged near the second lateral side and staggered with the first tail ends of at least parts of the first signal lines. The invention also provides a display device with the display panel and a method for maintaining the display panel.
Description
【Technical field】 [0001] The present invention relates to a display panel, in particular to a display panel with a repaired circuit, a display device with the display panel, and a maintenance method for the display panel. 【Background technique】 [0002] In recent years, flat panel display technologies have made great progress, such as liquid crystal displays, plasma displays, and organic light-emitting diode displays. But in the manufacturing process, the occurrence of defects is inevitable. E.g figure 1 A schematic top view of a display panel in the prior art is shown, as shown in the figure, the display panel 90 has a first side 911, a second side 912, a third side 913 and a fourth side 914; A plurality of first signal lines 920, each first signal line 920 has a first input terminal adjacent to the first side 911, forming a first input area 921, each first signal line 920 also has a first input end adjacent to the second side The first tail end of 912 forms a first tail...
Claims
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IPC IPC(8): G09G3/20G02F1/13
Inventor 邱文赞杨明奕郑美俊郭俊智
Owner AU OPTRONICS CORP