CN101487963A - Active component array substrate and method thereof - Google Patents
Active component array substrate and method thereof Download PDFInfo
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- CN101487963A CN101487963A CNA2009101111246A CN200910111124A CN101487963A CN 101487963 A CN101487963 A CN 101487963A CN A2009101111246 A CNA2009101111246 A CN A2009101111246A CN 200910111124 A CN200910111124 A CN 200910111124A CN 101487963 A CN101487963 A CN 101487963A
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Abstract
An active component array substrate comprises a substrate, a plurality of picture elements, a plurality of first signal wires, a plurality of second signal wires, a plurality of first short circuit rods, a plurality of first switch components, a first conflux lead, at least a reconstructing rods, a plurality of second short circuit rods, a plurality of second switch components and a second conflux lead. The first signal wires and the second signal wires which are connected with the picture elements extend out to the circumferential circuit areas. The first switch components are connected between the first short circuit rods and the first signal wires. The first conflux lead is connected with the first switch components. In addition, one end of the reconstructing rod crosses the first short circuit rods and the other end of the reconstructing rod crosses the ends of the first signal wires that are not connected with the first switch components. The second switch components are connected between the second short circuit rods and the second signal wires. And the second conflux lead is connected with the second switch components.
Description
[technical field]
The invention relates to a kind of active assembly array base plate and method for repairing and mending thereof, and particularly relevant for a kind of good active assembly array base plate of rate and method for repairing and mending thereof repaired.
[background technology]
Though it is ripe that LCD Technology has become, display panel can produce some flaws unavoidably in manufacture process, and these flaws can cause the discomfort on the sense organ when the display video picture.Abandon these display panels defective if directly scrap, will make that manufacturing cost significantly increases.In general, the improvement that only relies on process technique realizes that zero flaw is very difficult, so the flaw repairing technique of display panels becomes quite important.In the display panels of prior art, the flaw on the active assembly array base plate normally adopts modes such as laser welding or laser cutting to repair.
Figure 1A is the synoptic diagram of the active assembly array base plate of prior art.Please refer to Figure 1A, the active assembly array base plate 10 of prior art comprises a substrate 11, a plurality of picture elements unit 12, multi-strip scanning line 14, many data lines 16 and a patch cord 18.Wherein, picture element unit 12 arrays are disposed in the active region A of substrate 11.Sweep trace 14 can extend in the active region A with data line 16, electrically connects with picture element unit 12.In addition, patch cord 18 can be around active region A.Has an X of broken string place if be positioned at the data line 16 of active region A.This will cause signal can't successfully be delivered to corresponding picture element unit 12, and then cause the flaw in the demonstration.
Figure 1B is the synoptic diagram of the words active assembly array base plate after the repairing of prior art.Please refer to Figure 1B, the method for repairing and mending of prior art is that X1 of cross-line place and the X2 with patch cord 18 and data line 16 carries out the laser welding, to reach the purpose of repairing.Yet a patch cord 18 only can be repaired the data line 16 of a broken string.If not only one of the data line 16 of broken string just can't be repaired.Whole repairing rate just can't effectively promote.If dispose many patch cord 18, just need to occupy additional space on the substrate 11.
[summary of the invention]
One of technical matters to be solved by this invention is to provide a kind of active assembly array base plate, and it has good repairing rate, and has good area utilization.
Two of technical matters to be solved by this invention is to provide a kind of method for repairing and mending, and it can repair above-mentioned active assembly array base plate.
Three of technical matters to be solved by this invention is to provide another kind of active assembly array base plate, and it has good repairing rate, and has good area utilization.
Four of technical matters to be solved by this invention is to provide a kind of method for repairing and mending, and it can repair above-mentioned active assembly array base plate.
Five of technical matters to be solved by this invention is to provide another active assembly array base plate, and it has good repairing rate, and has good area utilization.
Six of technical matters to be solved by this invention is to provide a kind of method for repairing and mending, and it can repair above-mentioned active assembly array base plate.
The present invention is for one of solving the problems of the technologies described above by the following technical solutions: a kind of active assembly array base plate is characterized in that: comprising:
One substrate has an active region and a perimeter circuit district around this active region;
A plurality of picture elements unit is disposed in this active region;
Many first signal wires are disposed in this active region and with described picture element unit and electrically connect, and those first signal wires extend out to described perimeter circuit district;
Many secondary signal lines, be disposed in this active region and and electrically connect with described picture element unit, those secondary signal alignments extend to described perimeter circuit district outward, wherein, each described first signal wire intersects with described wherein secondary signal line at least, and each described secondary signal line intersects with described wherein one first signal wire at least;
Many first short-circuit rods are disposed in the described perimeter circuit district;
A plurality of first switch modules are disposed in the described perimeter circuit district, and each described first switch module is electrically connected between pairing described first short-circuit rods and described first signal wire;
One first converging wires electrically connects described first switch module;
At least one reconstruction bar is disposed in the described perimeter circuit district, and an end span of this reconstruction bar is crossed described first short-circuit rods, and the other end of this reconstruction bar stretches out, to stride across the end that described first signal wire is not connected with described first switch module;
Many second short-circuit rods are disposed in the described perimeter circuit district;
A plurality of second switch assemblies are disposed in the described perimeter circuit district, and each described second switch assembly is electrically connected between pairing described second short-circuit rods and the described secondary signal line; And
One second converging wires electrically connects described second switch assembly.
Also comprise many reconstruction bars, an end of described reconstruction bar strides across described first short-circuit rods respectively, and the other end of described reconstruction bar stretches out, to stride across the end that described first signal wire is not connected with described first switch module.
The present invention for solve the problems of the technologies described above two by the following technical solutions: a kind of method for repairing and mending that is applicable to one of above-mentioned technical solution problem described active assembly array base plate, when described first signal wire broken string, this method for repairing and mending comprises:
One end of described reconstruction bar connects pairing first short-circuit rods of first signal wire of broken string, the end that described first signal wire that this other end of rebuilding bar connects broken string is not connected with described first switch module, and make online described first switch module of described first signal that is connected in broken string form path.
The method that wherein makes described first switch module form path comprises an one source pole and a drain that connects described switch module.
Also comprise: described first converging wires is electrically insulated with described first switch module of described first signal wire that is connected broken string, and makes this switch module form path.
The method that wherein makes described first switch module form path comprises the one source pole that connects described switch module and a gate and the drain and the gate that are connected this switch module.
The present invention for solve the problems of the technologies described above three by the following technical solutions: a kind of active assembly array base plate comprises:
One substrate has an active region and a perimeter circuit district around this active region;
A plurality of picture elements unit is disposed in this active region;
Many first signal wires are disposed in this active region and with described picture element unit and electrically connect, and those first signal wires extend out to this perimeter circuit district;
Many secondary signal lines, be disposed in this active region and and electrically connect with described picture element unit, those secondary signal alignments extend to this perimeter circuit district outward, wherein, each described first signal wire intersects with described secondary signal line wherein at least, and each described secondary signal line intersects with described first signal wire wherein at least;
Many first short-circuit rods are disposed in the described perimeter circuit district;
A plurality of first switch modules are disposed in the described perimeter circuit district, and each described first switch module is electrically connected between pairing described first short-circuit rods and described first signal wire;
One first converging wires electrically connects described a plurality of first switch module;
Many second short-circuit rods are disposed in the described perimeter circuit district;
A plurality of second switch assemblies are disposed in the described perimeter circuit district, and each second switch assembly is electrically connected between pairing described second short-circuit rods and the described secondary signal line;
One second converging wires electrically connects described a plurality of second switch assembly;
Rebuild bars for many first, be disposed in the described perimeter circuit district, those first ends of rebuilding bars stride across described many first signal wires respectively, and those first other ends of rebuilding bars stretch out, to stride across described many second short-circuit rods respectively; And
Rebuild bar for many second, be disposed in the described perimeter circuit district, described second end span of rebuilding bar is crossed the end that described many first signal wires are not connected with described a plurality of first switch modules, and described many second other ends of rebuilding bar stretch out, to be connected with described many second short-circuit rods respectively.
The present invention for solve the problems of the technologies described above four by the following technical solutions: a kind of method for repairing and mending that is applicable to three described active assembly array base plates of above-mentioned technical solution problem, when this first signal wire broken string, this method for repairing and mending comprises:
First two ends that rebuild bar connect described first signal wire and described second short-circuit rods of broken string respectively, the end that second described first signal wire of rebuilding the end connection broken string of bar is not connected with described first switch module is so that the described first reconstruction bar, described second short-circuit rods and the described second reconstruction bar form path.
The present invention for solve the problems of the technologies described above five by the following technical solutions: a kind of active assembly array base plate comprises:
One substrate has an active region and a perimeter circuit district around this active region;
A plurality of picture elements unit is disposed in the described active region;
Many first signal wires are disposed in the described active region and with described picture element unit and electrically connect, and described first signal wire extends out to described perimeter circuit district;
Many secondary signal lines, be disposed in the described active region and and electrically connect with described picture element unit, described secondary signal alignment extends to described perimeter circuit district outward, wherein, each described first signal wire intersects with secondary signal line wherein at least, and each described secondary signal line intersects with one first signal wire wherein at least;
Many first short-circuit rods are disposed in the described perimeter circuit district;
A plurality of first switch modules are disposed in the described perimeter circuit district, and each described first switch module is electrically connected between pairing described first short-circuit rods and described first signal wire;
One first converging wires electrically connects described first switch module;
Many second short-circuit rods are disposed in the described perimeter circuit district;
A plurality of second switch assemblies are disposed in the described perimeter circuit district, and each described second switch assembly is electrically connected between pairing described second short-circuit rods and the described secondary signal line;
One second converging wires electrically connects described second switch assembly;
At least one first rebuilds bar, is disposed in the described perimeter circuit district, and described first rebuilds bar strides across described first signal wire, and described first rebuilds bar and stretch out and stride across described second short-circuit rods;
At least one second rebuilds bar, is disposed in the described perimeter circuit district, and described second end span of rebuilding bar is crossed the end that described first signal wire is not connected with described first switch module; And
At least one the 3rd rebuilds bar, is disposed in the described perimeter circuit district, and the described the 3rd end span of rebuilding bar is crossed the end of the described second reconstruction bar, and the described the 3rd other end of rebuilding bar strides across the end of pairing described second short-circuit rods.
The present invention for solve the problems of the technologies described above six by the following technical solutions: a kind of method for repairing and mending that is applicable to five described a kind of active assembly array base plates of above-mentioned technical solution problem, when described first signal wire broken string, this method for repairing and mending comprises:
Make an end of described first signal wire of broken string connect described first and rebuild bar, and the other end connects described second and rebuilds bar, and make described second short-circuit rods, the described the 3rd rebuild bar to be connected in described first and to rebuild between bar and the described second reconstruction bar and form path.
Method for repairing and mending of the present invention can be reached the purpose of repairing first signal wire broken string by rebuilding bar and short-circuit rods, therefore can effectively save the layout area of rebuilding bar on the substrate.In addition, method for repairing and mending of the present invention can be repaired first signal wire of many broken strings, and then effectively promotes the repairing rate of active assembly array base plate of the present invention.
[description of drawings]
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Figure 1A is the synoptic diagram of the active assembly array base plate of prior art.
Figure 1B is the synoptic diagram of the active assembly array base plate after the repairing of prior art.
Fig. 2 A is the synoptic diagram of the active assembly array base plate of first embodiment of the invention.
Fig. 2 B is the synoptic diagram of the active assembly array base plate after first embodiment of the invention is repaired.
Fig. 3 A is the synoptic diagram of another active assembly array base plate of first embodiment of the invention.
Fig. 3 B is the synoptic diagram of another active assembly array base plate after first embodiment of the invention is repaired.
Fig. 4 A is the synoptic diagram of the active assembly array base plate of second embodiment of the invention.
Fig. 4 B is the synoptic diagram of the active assembly array base plate after second embodiment of the invention is repaired.
Fig. 5 A is the synoptic diagram of the active assembly array base plate of third embodiment of the invention.
Fig. 5 B is the synoptic diagram of the active assembly array base plate after third embodiment of the invention is repaired.
Fig. 6 A is the synoptic diagram of the active assembly array base plate of fourth embodiment of the invention.
Fig. 6 B is the synoptic diagram of the active assembly array base plate after fourth embodiment of the invention is repaired.
[embodiment]
First embodiment
Fig. 2 A is the synoptic diagram of the active assembly array base plate of first embodiment of the invention.Please refer to Fig. 2 A, active assembly array base plate 100 of the present invention comprises a substrate 110, a plurality of picture elements unit 120, many first signal wires 130, many secondary signal lines 140, many first short-circuit rods S1, a plurality of first switch module T1, one first converging wires B1, at least one reconstruction bar R, many second short-circuit rods S2, a plurality of second switch assembly T2 and one second converging wires B2.Substrate 110 has an active region A and a perimeter circuit district B around active region A.Picture element unit 120 is disposed in the active region A, and electrically connects with corresponding first signal wire 130 and secondary signal line 140.By Fig. 2 A as can be known, first signal wire 130 extends out to perimeter circuit district B with secondary signal line 140 by active region A, wherein first signal wire 130 intersects with secondary signal line 140 wherein at least, and secondary signal line 140 intersects with one first signal wire 130 wherein at least.In the practice, this secondary signal line 140 for example is a sweep trace, and first signal wire 130 is a data line.Particularly, switching signal and shows signal can be passed in the picture element unit 120 by the secondary signal line 140 and first signal wire 130 respectively.In addition, active assembly array base plate 100 of the present invention also can comprise a plurality of connection pads 112.Shown in Fig. 2 A, these connection pads 112 can be connected in the end of each circuit.
For the needs that detect, in perimeter circuit district B, can dispose the first short-circuit rods S1 and the second short-circuit rods S2.In addition, the first switch module T1 can be electrically connected between the corresponding first short-circuit rods S1 and first signal wire 130.On the other hand, the first converging wires B1 can electrically connect the first switch module T1, controls the unlatching of all first switch module T1 or closes to transmit signal.Second switch assembly T2 shown in Fig. 2 A can be electrically connected between the corresponding second short-circuit rods S2 and secondary signal line 140.Similarly, the second converging wires B2 can electrically connect all second switch assembly T2, controls the unlatching of second switch assembly T2 or closes to transmit signal.
Particularly, signal can transmit by the first converging wires B1 and the second converging wires B2, and the first switch module T1 and second switch assembly T2 are opened.Then, detection signal can pass through the first short-circuit rods S1 and the second short-circuit rods S2 of diverse location, and is passed to the picture element unit 120 of diverse location, to detect picture element unit 120 whether the situation of display abnormality is arranged.Specifically, reconstruction bar R of the present invention can be disposed in the perimeter circuit district B.This end span of rebuilding bar R is crossed the first short-circuit rods S1, and the other end of reconstruction bar R stretches out, to stride across the end that first signal wire 130 is not connected with the first switch module T1.
Fig. 2 B is the synoptic diagram of the active assembly array base plate after first embodiment of the invention is repaired.Please refer to Fig. 2 B, when first signal wire, 130 broken strings (as the X place), method for repairing and mending of the present invention comprises: connect first signal wire, the 130 pairing first short-circuit rods S1 (as C1 place) of broken string by an end of rebuilding bar R, and connect the end (as the C2 place) that first signal wire 130 that breaks is not connected with the first switch module T1 by the other end of rebuilding bar R.In addition, make the switch module T1 on first signal wire 130 that is connected in broken string form path (as the C3 place).Here the mode that is noted that above-mentioned connection for example is to adopt the laser welding.Switch module T1 can connect source electrode (figure do not show) and drain (figure does not show) to form path by the laser welding.The technician can optionally adopt different types of switch module T1 in the affiliated technical field, does not painstakingly limit at this.
Just can make the two ends of first signal wire 130 of broken string form path by the first short-circuit rods S1, reconstruction bar R, to reach the purpose of repairing.Reconstruction bar R of the present invention can reach the purpose of repairing by the first short-circuit rods S1, therefore can effectively save the area of configuration on the substrate 110.
Please refer to Fig. 3 A, the two ends of the first converging wires B1 more can electrically connect with connection pad 112 and 112 ' respectively.Shown in Fig. 3 B, when first signal wire 130 broken string (as X place), method for repairing and mending of the present invention also can make the first switch module T1 on first signal wire 130 of the first converging wires B1 and broken string be electrically insulated, and makes first switch module T1 formation path.The above-mentioned mode that is electrically insulated for example is to separate the first converging wires B1 and the first switch module T1 in the mode of laser cutting.In addition, the method that makes the first switch module T1 form path comprises source electrode and the gate (figure does not show) that connects the first switch module T1 with the laser fusing mode, and the drain and the gate (figure does not show) that connect the first switch module T1.Here be noted that when detecting and cause harmful effect to measuring ability by connection pad 112 and 112 ' come input signals.
Second embodiment
Second embodiment and first embodiment are similar, and something in common repeats no more.Both are the main difference part: the number of rebuilding bar.The active assembly array base plate of present embodiment comprises many reconstruction bars.Fig. 4 A is the synoptic diagram of the active assembly array base plate of second embodiment of the invention.Please refer to Fig. 4 A, the active assembly array base plate 300 of present embodiment comprises many reconstruction bars.These ends of rebuilding bar R stride across each self-corresponding first short-circuit rods S1 respectively.In addition, the other end of rebuilding bar R stretches out, to stride across the end that first signal wire 130 is not connected with the first switch module T1.
Fig. 4 B is the synoptic diagram of the active assembly array base plate after second embodiment of the invention is repaired.Please refer to Fig. 4 B, when first signal wire 130 has a plurality of broken strings place (locating as X and X '), can repair through the described method for repairing and mending of Fig. 2 B among first embodiment.The repairing method that its interrupt line X ' locates correspondence is that the first short-circuit rods S1 that C1 ' is located electrically connects with rebuilding bar R, and first signal wire 130 that C2 ' is located electrically connects with reconstruction bar R.In addition, make the switch module T1 on first signal wire 130 that is connected in broken string form path (locating), and then can reach the purpose of repairing as C3 '.
The 3rd embodiment
The 3rd embodiment and first embodiment are similar, and something in common repeats no more.Both are the main difference part: present embodiment first is rebuild the layout type that bar and second is rebuild bar.Fig. 5 A is the synoptic diagram of the active assembly array base plate of third embodiment of the invention.Please refer to Fig. 5 A, the active assembly array base plate 400 of present embodiment has many first and rebuilds bar R1 and many second reconstruction bar R2.The first reconstruction bar R1 and second rebuilds bar R2 and is disposed in the perimeter circuit district B.Specifically, these first ends of rebuilding bar R1 stride across the first corresponding signal wire 130 respectively, and first other end of rebuilding bar R1 stretches out, to stride across the second corresponding short-circuit rods S2 respectively.In addition, second end span of rebuilding bar R2 is crossed the end that first signal wire 130 is not connected with the first switch module T1, and the other end of the second reconstruction bar R2 stretches out, to be connected with the second short-circuit rods S2 respectively.In the practice, the second reconstruction bar R2 can be that second short-circuit rods S2 extension forms.
Fig. 5 B is the synoptic diagram of the active assembly array base plate after third embodiment of the invention is repaired.Please refer to Fig. 5 B, when first signal, 130 broken strings (as the X place), method for repairing and mending of the present invention can connect first signal wire 130 and the second short-circuit rods S2 (as C5 and C6 place) of broken string by first two ends that rebuild bar R1 respectively.In addition, the end (as the C4 place) that first signal wire 130 that breaks by second end connection of rebuilding bar R2 is not connected with the first switch module T1, so that the first reconstruction bar R1, the second short-circuit rods S2 and second rebuild bar R2 and form path, and then reach the purpose of repairing.
The 4th embodiment
The 4th embodiment and first embodiment are similar, and something in common repeats no more.Both are the main difference part: present embodiment first is rebuild bar, second and is rebuild the layout type that bar and the 3rd is rebuild bar.Fig. 6 A is the synoptic diagram of the active assembly array base plate of fourth embodiment of the invention.Please refer to Fig. 6 A, the active assembly array base plate 500 of present embodiment has many first and rebuilds bar R1, many second and rebuild bar R2 and the 3rd reconstruction bar R3.These first reconstruction bars R1, second rebuilds bar R2 and the 3rd reconstruction bar R3 all is disposed in the perimeter circuit district B.
These first are rebuild bar R1 and stride across the first all signal wires 130, and first rebuilds bar R1 and stretch out and stride across the second short-circuit rods S2.Second end span of rebuilding bar R2 is crossed the end that all first signal wires 130 are not connected with the first switch module T1.The 3rd end span of rebuilding bar R3 is crossed the end of the second reconstruction bar R2, and the 3rd other end of rebuilding bar R3 strides across the end of the pairing second short-circuit rods S2.
Fig. 6 B is the synoptic diagram of the active assembly array base plate after fourth embodiment of the invention is repaired.Please refer to Fig. 6 B, when first signal, 130 broken strings (as the X place), method for repairing and mending of the present invention is to utilize an end of first signal wire 130 of broken string to connect the first reconstruction bar R1 (as the C5 place), and the other end connects the second reconstruction bar R2 (as the C4 place), and makes the second short-circuit rods S2, the 3rd reconstruction bar R3 be connected in the first reconstruction bar R1 and second and rebuild between the bar R2 to form path.Above-mentioned ways of connecting for example is with C6, C7 and the C8 place of laser fusing mode welding shown in Fig. 6 B, and then can reach the purpose of repairing.
In sum, method for repairing and mending of the present invention can be reached the purpose of repairing first signal wire broken string by rebuilding bar and short-circuit rods, therefore can effectively save the layout area of rebuilding bar on the substrate.In addition, method for repairing and mending of the present invention can be repaired first signal wire of many broken strings, and then effectively promotes the repairing rate of active assembly array base plate of the present invention.
Claims (10)
1, a kind of active assembly array base plate is characterized in that: comprising:
One substrate has an active region and a perimeter circuit district around this active region;
A plurality of picture elements unit is disposed in this active region;
Many first signal wires are disposed in this active region and with described picture element unit and electrically connect, and those first signal wires extend out to described perimeter circuit district;
Many secondary signal lines, be disposed in this active region and and electrically connect with described picture element unit, those secondary signal alignments extend to described perimeter circuit district outward, wherein, each described first signal wire intersects with described wherein secondary signal line at least, and each described secondary signal line intersects with described wherein one first signal wire at least;
Many first short-circuit rods are disposed in the described perimeter circuit district;
A plurality of first switch modules are disposed in the described perimeter circuit district, and each described first switch module is electrically connected between pairing described first short-circuit rods and described first signal wire;
One first converging wires electrically connects described first switch module;
At least one reconstruction bar is disposed in the described perimeter circuit district, and an end span of this reconstruction bar is crossed described first short-circuit rods, and the other end of this reconstruction bar stretches out, to stride across the end that described first signal wire is not connected with described first switch module;
Many second short-circuit rods are disposed in the described perimeter circuit district;
A plurality of second switch assemblies are disposed in the described perimeter circuit district, and each described second switch assembly is electrically connected between pairing described second short-circuit rods and the described secondary signal line; And
One second converging wires electrically connects described second switch assembly.
2, a kind of active assembly array base plate as claimed in claim 1, it is characterized in that: also comprise many reconstruction bars, one end of described reconstruction bar strides across described first short-circuit rods respectively, the other end of described reconstruction bar stretches out, to stride across the end that described first signal wire is not connected with described first switch module.
3, a kind of method for repairing and mending that is applicable to a kind of active assembly array base plate as claimed in claim 1 is characterized in that: when described first signal wire broke, this method for repairing and mending comprised:
One end of described reconstruction bar connects pairing first short-circuit rods of first signal wire of broken string, the end that described first signal wire that this other end of rebuilding bar connects broken string is not connected with described first switch module, and make online described first switch module of described first signal that is connected in broken string form path.
4, method for repairing and mending as claimed in claim 3 is characterized in that: the method that wherein makes described first switch module form path comprises an one source pole and a drain that connects described switch module.
5, method for repairing and mending as claimed in claim 3 is characterized in that: also comprise: described first converging wires is electrically insulated with described first switch module of described first signal wire that is connected broken string, and makes this switch module form path.
6, method for repairing and mending as claimed in claim 5 is characterized in that: the method that wherein makes described first switch module form path comprises the one source pole that connects described switch module and a gate and the drain and the gate that are connected this switch module.
7, a kind of active assembly array base plate is characterized in that: comprising:
One substrate has an active region and a perimeter circuit district around this active region;
A plurality of picture elements unit is disposed in this active region;
Many first signal wires are disposed in this active region and with described picture element unit and electrically connect, and those first signal wires extend out to this perimeter circuit district;
Many secondary signal lines, be disposed in this active region and and electrically connect with described picture element unit, those secondary signal alignments extend to this perimeter circuit district outward, wherein, each described first signal wire intersects with described secondary signal line wherein at least, and each described secondary signal line intersects with described first signal wire wherein at least;
Many first short-circuit rods are disposed in the described perimeter circuit district;
A plurality of first switch modules are disposed in the described perimeter circuit district, and each described first switch module is electrically connected between pairing described first short-circuit rods and described first signal wire;
One first converging wires electrically connects described a plurality of first switch module;
Many second short-circuit rods are disposed in the described perimeter circuit district;
A plurality of second switch assemblies are disposed in the described perimeter circuit district, and each second switch assembly is electrically connected between pairing described second short-circuit rods and the described secondary signal line;
One second converging wires electrically connects described a plurality of second switch assembly;
Rebuild bars for many first, be disposed in the described perimeter circuit district, those first ends of rebuilding bars stride across described many first signal wires respectively, and those first other ends of rebuilding bars stretch out, to stride across described many second short-circuit rods respectively; And
Rebuild bar for many second, be disposed in the described perimeter circuit district, described second end span of rebuilding bar is crossed the end that described many first signal wires are not connected with described a plurality of first switch modules, and described many second other ends of rebuilding bar stretch out, to be connected with described many second short-circuit rods respectively.
8, a kind of method for repairing and mending that is applicable to active assembly array base plate as claimed in claim 7 is characterized in that: when this first signal wire broken string, this method for repairing and mending comprises:
First two ends that rebuild bar connect described first signal wire and described second short-circuit rods of broken string respectively, the end that second described first signal wire of rebuilding the end connection broken string of bar is not connected with described first switch module is so that the described first reconstruction bar, described second short-circuit rods and the described second reconstruction bar form path.
9, a kind of active assembly array base plate is characterized in that: comprising:
One substrate has an active region and a perimeter circuit district around this active region;
A plurality of picture elements unit is disposed in the described active region;
Many first signal wires are disposed in the described active region and with described picture element unit and electrically connect, and described first signal wire extends out to described perimeter circuit district;
Many secondary signal lines, be disposed in the described active region and and electrically connect with described picture element unit, described secondary signal alignment extends to described perimeter circuit district outward, wherein, each described first signal wire intersects with secondary signal line wherein at least, and each described secondary signal line intersects with one first signal wire wherein at least;
Many first short-circuit rods are disposed in the described perimeter circuit district;
A plurality of first switch modules are disposed in the described perimeter circuit district, and each described first switch module is electrically connected between pairing described first short-circuit rods and described first signal wire;
One first converging wires electrically connects described first switch module;
Many second short-circuit rods are disposed in the described perimeter circuit district;
A plurality of second switch assemblies are disposed in the described perimeter circuit district, and each described second switch assembly is electrically connected between pairing described second short-circuit rods and the described secondary signal line;
One second converging wires electrically connects described second switch assembly;
At least one first rebuilds bar, is disposed in the described perimeter circuit district, and described first rebuilds bar strides across described first signal wire, and described first rebuilds bar and stretch out and stride across described second short-circuit rods;
At least one second rebuilds bar, is disposed in the described perimeter circuit district, and described second end span of rebuilding bar is crossed the end that described first signal wire is not connected with described first switch module; And
At least one the 3rd rebuilds bar, is disposed in the described perimeter circuit district, and the described the 3rd end span of rebuilding bar is crossed the end of the described second reconstruction bar, and the described the 3rd other end of rebuilding bar strides across the end of pairing described second short-circuit rods.
10, a kind of method for repairing and mending of repairing active assembly array base plate as claimed in claim 9 that is applicable to, it is characterized in that: when described first signal wire broke, this method for repairing and mending comprised:
Make an end of described first signal wire of broken string connect described first and rebuild bar, and the other end connects described second and rebuilds bar, and make described second short-circuit rods, the described the 3rd rebuild bar to be connected in described first and to rebuild between bar and the described second reconstruction bar and form path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101111246A CN101487963B (en) | 2009-02-25 | 2009-02-25 | Active component array substrate and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101111246A CN101487963B (en) | 2009-02-25 | 2009-02-25 | Active component array substrate and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101487963A true CN101487963A (en) | 2009-07-22 |
| CN101487963B CN101487963B (en) | 2010-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101111246A Expired - Fee Related CN101487963B (en) | 2009-02-25 | 2009-02-25 | Active component array substrate and method thereof |
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| Country | Link |
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| CN (1) | CN101487963B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102879964A (en) * | 2012-10-11 | 2013-01-16 | 深圳市华星光电技术有限公司 | Array substrate and polymer-stabilized vertical alignment (PSVA) type liquid crystal display panel |
| CN103197479A (en) * | 2013-03-21 | 2013-07-10 | 深圳市华星光电技术有限公司 | Wiring structure, LCD panel, and broken wire repairing method of wiring structure |
| CN104298039A (en) * | 2014-10-31 | 2015-01-21 | 京东方科技集团股份有限公司 | Test unit, array substrate and display panel |
| CN105575305A (en) * | 2016-03-17 | 2016-05-11 | 京东方科技集团股份有限公司 | Signal line disconnection restoration circuit and method and display panel |
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2009
- 2009-02-25 CN CN2009101111246A patent/CN101487963B/en not_active Expired - Fee Related
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| CN102879964A (en) * | 2012-10-11 | 2013-01-16 | 深圳市华星光电技术有限公司 | Array substrate and polymer-stabilized vertical alignment (PSVA) type liquid crystal display panel |
| CN102879964B (en) * | 2012-10-11 | 2015-04-29 | 深圳市华星光电技术有限公司 | Array substrate and polymer-stabilized vertical alignment (PSVA) type liquid crystal display panel |
| DE112012006910B4 (en) | 2012-10-11 | 2022-03-24 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Method of manufacturing PSVA liquid crystal display panel and PSVA liquid crystal display panel |
| CN103197479A (en) * | 2013-03-21 | 2013-07-10 | 深圳市华星光电技术有限公司 | Wiring structure, LCD panel, and broken wire repairing method of wiring structure |
| WO2014146372A1 (en) * | 2013-03-21 | 2014-09-25 | 深圳市华星光电技术有限公司 | Wiring structure, liquid crystal display panel, and method for repairing broken wire of wiring structure |
| CN103197479B (en) * | 2013-03-21 | 2015-11-25 | 深圳市华星光电技术有限公司 | The broken wire repair method of Wiring structure, display panels and this Wiring structure |
| CN104298039A (en) * | 2014-10-31 | 2015-01-21 | 京东方科技集团股份有限公司 | Test unit, array substrate and display panel |
| CN104298039B (en) * | 2014-10-31 | 2017-02-22 | 京东方科技集团股份有限公司 | Test unit, array substrate and display panel |
| CN105575305A (en) * | 2016-03-17 | 2016-05-11 | 京东方科技集团股份有限公司 | Signal line disconnection restoration circuit and method and display panel |
| WO2017156867A1 (en) * | 2016-03-17 | 2017-09-21 | 京东方科技集团股份有限公司 | Repairing circuit for repairing broken signal line, method, and display panel |
| US10002917B2 (en) | 2016-03-17 | 2018-06-19 | Boe Technology Group Co., Ltd. | Circuit and method for repairing signal line disconnection and display panel |
| CN105575305B (en) * | 2016-03-17 | 2018-10-30 | 京东方科技集团股份有限公司 | A kind of signal wire broken wire repairing circuit, method and display panel |
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| Publication number | Publication date |
|---|---|
| CN101487963B (en) | 2010-08-04 |
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