CN109884829A - GOA display panel repair line configuration method, display panel and display device - Google Patents
GOA display panel repair line configuration method, display panel and display device Download PDFInfo
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- CN109884829A CN109884829A CN201811647334.2A CN201811647334A CN109884829A CN 109884829 A CN109884829 A CN 109884829A CN 201811647334 A CN201811647334 A CN 201811647334A CN 109884829 A CN109884829 A CN 109884829A
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Abstract
The present invention provides a kind of GOA display panel repair line configuration method, display panel and display device, include: that the one end in data line terminal portion and one end of the first repair line are electrical connected, the other end in data line terminal portion and one end of the second repair line are electrical connected；The other end of first repair line is connected with the other end of the second repair line, the one end in the repair line routing data line terminal portion that will be configured starts, it is conducting to the other end in data line terminal portion, this makes it possible to short circuits or open circuit conditions that repair line is checked by the test point configured on the outside of in data line terminal portion or data line terminal portion, it is ensured that the normal operation of display panel after being repaired using the repair line.It solves in existing GOA framework, only there is data line terminal portion on the upside of array substrate, the problem of not being available existing repair line configuration mode and check by the test point of portion of terminal the short circuit or open circuit of repair line.
Description
Technical field
The present invention relates to field of display technology more particularly to a kind of GOA display panel repair line configuration methods, display panel
And display device.
Background technique
Liquid crystal display (Liquid Crystal Display, LCD) has thin fuselage, power saving, radiationless etc. numerous excellent
Point is widely used in the electronic products such as TV, computer, mobile phone.Liquid crystal display generally include liquid crystal display panel and
Backlight module, liquid crystal display panel include array substrate, the color membrane substrates opposite with the array substrate and are located in the array
Liquid crystal layer between substrate and color membrane substrates, its working principle is that the rotation of liquid crystal molecule is controlled by applying voltage, it will
The light refraction of backlight module, which comes out, generates picture.In existing TFT-LCD liquid crystal display, each pixel is electrically connected one
Thin film transistor (TFT) (TFT), the grid (Gate) of thin film transistor (TFT) are connected to horizontal scanning line, and drain electrode (Drain) is connected to vertically
The data line in direction, source electrode (Source) are then connected to pixel electrode.Apply enough voltage on horizontal scanning line, can make
All TFT on this horizontal scanning line are electrically connected to open, thus the signal voltage on data line can writing pixel, control
It makes the light transmittance of different liquid crystal and then achievees the effect that control color and brightness.
Currently, the driving of horizontal scanning line is mainly by external integrated circuit board in existing display panel
(Integrated Circuit, IC) is completed, as can control by external IC at different levels in traditional COF display panel
The charging and discharging step by step of horizontal scanning line, and in this process, every a data wire has the possibility of broken string, if one
Data line is therefrom separated, then shows below breakpoint abnormal, in order to solve such situation, can generally be arranged in panel
Repair line, and be that display panel can operate normally after guaranteeing to repair, the short circuit of repair line or open circuit conditions should be examined first
It looks into, as shown in Figure 1, having data line terminal portion in the upside of array substrate, downside both ends have scan line portion of terminal, pass through
Upper and lower both sides connect two repair lines, in this way when there are two broken strings in the region of COF control, can be repaired by this two
Line is repaired, while can detect confirmation repair line by the test point (Test Pad) configured in portion of terminal or on the outside of portion of terminal
It is whether short-circuit or breaking.As LCD panel develops from COF framework to GOA framework, GOA (Gate Driver on Array) skill
Art is the row turntable driving technology being integrated in array substrate, the array process of liquid crystal display panel can be used gate driving
Circuit production realizes the driving method progressively scanned to grid on tft array substrate, and GOA technology generally includes multiple GOA
Circuit unit, multiple GOA circuit unit is integrated in the driving in array substrate for row scanning in the form of row array, at this
Repair line must be still configured during a and carries out data line reparation to avoid the failure of entire array substrate, therefore to the short of repair line
The inspection of road or open circuit conditions is also very necessary.
However, due to only having data line terminal portion on the upside of array substrate in GOA framework, as shown in Fig. 2, thus
Short circuit or open circuit conditions of the test point of portion of terminal to repair line can not be passed through according to repair line configuration mode in the prior art
It is checked.
Summary of the invention
The present invention provides a kind of GOA display panel repair line configuration method, display panel and display device, existing to solve
GOA framework in, only on the upside of array substrate have data line terminal portion, be not available existing repair line configuration mode and lead to
Cross the problem of test point of portion of terminal checks the short circuit or open circuit of repair line.
The first aspect of the present invention provides a kind of GOA display panel repair line configuration method, which comprises
The one end in data line terminal portion and one end of the first repair line are electrical connected, by the another of the data line terminal portion
One end and one end of the second repair line are electrical connected；
The other end of first repair line is connected with the other end of second repair line.
In a specific embodiment of the invention, the other end by first repair line and second repair line
The other end conducting, comprising:
The other end of first repair line is connected with the other end of second repair line by single-layer metal.
In a specific embodiment of the invention, the other end by first repair line and second repair line
The other end conducting, comprising:
In the other end of first repair line, the first contact hole is set；
In the other end of second repair line, the second contact hole is set；
First contact hole is connected with second contact hole by different metal layer, so that first repair line
The other end is connected with the other end of second repair line.
In a specific embodiment of the invention, the other end by first repair line and second repair line
The other end conducting, comprising:
Thin film transistor (TFT) is set between the other end of first repair line and the other end of second repair line；
The source electrode of the thin film transistor (TFT) is connected with the other end of first repair line, by the thin film transistor (TFT)
Drain electrode is connected with the other end of second repair line, by the grid of the thin film transistor (TFT) and data line terminal portion phase
Even, so that the other end of first repair line is connected with the other end of second repair line by thin film transistor (TFT).
In a specific embodiment of the invention, further includes:
When using the first repair line repair data line, at least part of width of second repair line is subtracted
It is small, alternatively,
When repairing the data line using second repair line, by at least part of width of first repair line
Reduce.
In a specific embodiment of the invention, further includes:
After being repaired using first repair line, the part of second repair line is cut off, so that described second repairs
Multiple line and first repair line disconnect, alternatively,
After being repaired using second repair line, the part of first repair line is cut off, so that described first repairs
Multiple line and second repair line disconnect.
In a specific embodiment of the invention, at least part of width of second repair line reduces, or by institute
At least part of width for stating the first repair line reduces, comprising:
At least part of width of second repair line or first repair line is reduced using radium-shine mode；
The part by second repair line is cut off, or the part of first repair line is cut off, comprising:
The part of second repair line or first repair line is cut off using radium-shine mode.
The second aspect of the present invention provides a kind of array substrate, uses any of the above-described GOA display surface including several
The repair line of plate repair line configuration method configuration.
The third aspect of the present invention provides a kind of display panel, including array substrate described above.
The fourth aspect of the present invention provides a kind of display device, including display panel described above.
The present invention provides a kind of GOA display panel repair line configuration method, display panel and display device, by by data
One end of line end sub-portion and one end of the first repair line are electrical connected, by the other end in data line terminal portion and the second repair line
One end is electrical connected, and the other end of the first repair line is connected with the other end of the second repair line, that is, the reparation route configured
By the one end in data line terminal portion, it is conducting to the other end in data line terminal portion, this makes it possible to pass through data line terminal
The test point configured on the outside of in portion or data line terminal portion checks the short circuit or open circuit conditions of repair line, it is ensured that is repaired using this
The normal operation of display panel after multiple line is repaired.It solves in existing GOA framework, only there is on the upside of array substrate data line
Portion of terminal is not available existing repair line configuration mode and is carried out by portion of terminal test point to the short circuit of repair line or open circuit
The problem of inspection.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is repair line configuration schematic diagram under a kind of existing COF framework；
Fig. 2 is repair line short circuit or breaking schematic diagram under a kind of existing GOA framework；
Fig. 3 is that a kind of repair line configuration for GOA display panel repair line configuration method that the embodiment of the present invention one provides is shown
It is intended to；
Fig. 4 is that a kind of repair line of GOA display panel repair line configuration method configuration provided by Embodiment 2 of the present invention makes
Use schematic diagram；
Fig. 5 is repair line conducting portion in a kind of GOA display panel repair line configuration method provided by Embodiment 2 of the present invention
The schematic diagram divided；
Fig. 6 is that repair line is connected in another GOA display panel repair line configuration method provided by Embodiment 2 of the present invention
Partial schematic diagram；
Fig. 7 is that a kind of repair line configuration for GOA display panel repair line configuration method that the embodiment of the present invention three provides is shown
It is intended to；
Fig. 8 is that a kind of repair line configuration for GOA display panel repair line configuration method that the embodiment of the present invention four provides is shown
It is intended to.
Description of symbols:
Data line terminal portion -10；The one end -11 in data line terminal portion；The other end -12 in data line terminal portion；
Scan line portion of terminal -20；Repair line -30；First repair line -31；
Second repair line -32；First contact hole -311；Second contact hole -312；
Single-layer metal -40；Data line -50；Breakpoint -51；
Fusion point -60；Thin film transistor (TFT) -70.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
The first aspect of the present invention provides a kind of GOA display panel repair line configuration method, is mainly used in GOA framework
Array substrate on configure repair line, repaired with the data line to display panel internal fault, to guarantee display panel just
Often operation.
Embodiment one
Fig. 3 is that a kind of repair line configuration for GOA display panel repair line configuration method that the embodiment of the present invention one provides is shown
It is intended to.
A kind of GOA display panel repair line configuration method provided in an embodiment of the present invention includes:
S101: the one end in data line terminal portion and one end of the first repair line are electrical connected, by data line terminal portion
The other end and one end of the second repair line are electrical connected.
GOA circuit is the scan line horizontal drive circuit of array substrate, and the signal output end of GOA circuit connects a plurality of grid
Line, multiple data lines export source signal, and the membrane transistor TFT of scan line control pixel electrode corresponding with data line will be counted
It is believed that number sending to each pixel electrode.It, can be by one end of repair line 31 and data line terminal when short circuit or open circuit occurs in data line
The connection of 10 output end of portion, the data line that the other end of repair line 31 is later with breakpoint are connected, and repair line substitution is made to break down
Data line carry out signal output, operate normally array substrate.In the present embodiment, by the one end 11 in data line terminal portion
It is electrical connected with one end of the first repair line 31, by one end of the other end 12 in data line terminal portion and the second repair line 32 electrical property
It is connected, then the first repair line 31 and the second repair line 32 can respectively repair two data lines.
S102: the other end of the first repair line is connected with the other end of the second repair line.
The other end of first repair line 31 is connected with the other end of the second repair line 32, and one end of the first repair line 31
It is electrical connected with the one end 11 in data line terminal portion, one end of the second repair line 32 and 12 electricity of the other end in data line terminal portion
Property be connected, also just make configuration repair line 30 by the one end 11 in data line terminal portion, conducting be connected to data line terminal portion
The other end 12, thus can by configure the test point in data line terminal portion 10 or on the outside of data line terminal portion come
The short circuit or open circuit conditions for checking the repair line of configuration, ensure that display panel can normally be run after repair.
Specifically, as shown in figure 3, when configuring repair line 30, by the one end 11 in data line terminal portion and the first repair line
31 one end is electrical connected, and the other end 12 in data line terminal portion and one end of the second repair line 32 are electrical connected, and then will
The other end of first repair line 31 is connected with the other end of the second repair line 32, that is, the repair line 30 configured is by data line terminal portion
One end 11 be connected and be connected to the other end 12 in data line terminal portion, thus can be by data line terminal portion 10 or number
The short circuit or open circuit conditions of repair line 30 are checked according to the test point being arranged on the outside of line end sub-portion 10, such as without short circuit or breaking feelings
The reparation that condition, the i.e. repair line 30 of available configuration carry out data line, ensure that the normal operation of display panel after repairing.
It should be noted that being repaired using the first repair line 31 to data line corresponding with the first repair line 31
When, one end of the first repair line 31 is connected with 10 output end of data line terminal portion, the data line electricity that the other end must be later with breakpoint
Property be connected, with substitute the defect data line carry out data-signal conveying；Correspondingly, being repaired using the second repair line 32 to second
When the corresponding data line of multiple line 32 is repaired, one end of the second repair line 32 is connected with 10 output end of data line terminal portion, the
The other end of two repair lines 32 is connected with the data line after breakpoint, carries out the defeated of data-signal to substitute the data line of the defect
It send.In addition, it is necessary to explanation, in the present embodiment, the item number of the repair line configured in array substrate is according to data line
Quantity carries out option and installment, and each data line is provided with corresponding for repairing the repair line of the data line.
In the present embodiment, the side of connection the other end of the first repair line 31 is connected with the other end of the second repair line 32
Formula has no other requirements, the first repair line 31 and the second repair line 32 can be made to be electrical connected, specifically, the first repair line
Connection can be connected with the other end of the second repair line 32 in such a way that such as conducting wire, contact hole etc. are directly connected in 31 other end；
The other end of first repair line 31 can also be another with the second repair line 32 in such a way that TFT switch control etc. is connected indirectly
End conducting connection.
The present invention provides a kind of GOA display panel repair line configuration method, by by the one end 11 in data line terminal portion with
One end of first repair line 31 is electrical connected, by one end electrical property phase of the other end 12 in data line terminal portion and the second repair line 32
Even, and the other end of the first repair line 31 is connected with the other end of the second repair line 32, that is, the repair line routing data configured
One end 11 of line end sub-portion starts, and is conducting to the other end 12 in data line terminal portion, this makes it possible to pass through data line terminal portion
The test point configured on the outside of in 10 or data line terminal portion 10 checks the short circuit or open circuit conditions of repair line 30, it is ensured that uses
The normal operation of display panel after the repair line 30 is repaired.It solves in existing GOA framework, only has on the upside of array substrate
Data line terminal portion, be not available existing repair line configuration mode and by the test point of portion of terminal to the short circuit of repair line or
The problem of open circuit is checked.
Embodiment two
Fig. 4 is that a kind of repair line of GOA display panel repair line configuration method configuration provided by Embodiment 2 of the present invention makes
With schematic diagram, Fig. 5 is repair line conducting portion in a kind of GOA display panel repair line configuration method provided by Embodiment 2 of the present invention
The schematic diagram divided, Fig. 6 is that repair line is led in another GOA display panel repair line configuration method provided by Embodiment 2 of the present invention
The schematic diagram of logical part.
Further, on the basis of the above embodiment 1, in the present embodiment, step S102: by the another of the first repair line
One end is connected with the other end of the second repair line, specifically includes:
The other end of first repair line is connected with the other end of the second repair line by single-layer metal.
The other end of first repair line 31 is connected with the other end of the second repair line 32 by single-layer metal 40, so as to repair
Multiple line is connected to the other end 12 in data line terminal portion from the conducting of the one end 11 in data line terminal portion.Specifically, as Fig. 3-6 institute
Show, the other end of the first repair line 31 is electrical connected by single-layer metal 40 and the other end of the second repair line 32, and first repairs
One end of multiple line 31 and the one end 11 in data line terminal portion are electrical connected, one end and the data line terminal portion of the second repair line 32
The other end 12 is electrical connected, and the repair line of configuration 30 is thus passed through single-layer metal 40 from the one end 11 in data line terminal portion
Directly conducting is connected to the other end 12 in data line terminal portion, so as to use in 50 portion of terminal 10 of data line or data line end
The test point in 10 outside of sub-portion checks the short circuit of the repair line 30 of configuration or open circuit conditions, it is ensured that the display after reparation
The normal operation of panel.
In the present embodiment, other requirements are had no to the metal material etc. of single-layer metal 40, can be realized the first repair line 3
The other end and the second repair line 32 the other end between conducting connect.
Further, in the present embodiment, the GOA display panel repair line configuration method further include:
When using the first repair line repair data line, at least part of width of the second repair line is reduced, alternatively, working as
When using the second repair line repair data line, at least part of width of the first repair line is reduced.
When breakpoint defect occurs in the corresponding data line of the first repair line 31, and the corresponding data line of the second repair line 32 is without disconnected
When point defect, when being repaired using the first repair line 31 to data line, then the second repair line 32 is not used to repair, therefore,
At least part of width of second repair line 32 can be reduced, specifically, the first repair line 31 and the second repair line 32 can be led
The width of logical part route reduces, and can thus reduce the parasitic capacitance of repair line road, reduce the capacitive load of route.
Correspondingly, when breakpoint defect occurs in the corresponding data line of the second repair line 32, and the corresponding data line of the first repair line 31 is without disconnected
It, can also be by at least part of of the first repair line 31 when being repaired using the second repair line 32 to the data line when point defect
Width reduces, to reduce capacitive load.
Specifically, as shown in Figure 4 and Figure 5, in the present embodiment, when the corresponding data line 50 of the first repair line 31 breaks
When point 51, one end of the first repair line 31 is connected with data signal output, by the other end and breakpoint of the first repair line 31
Data line after 51 is connected by way of welding, such as the fusion point 60 in Fig. 5, just is used for the first repair line 31 to repair generation
The transmission of data-signal is carried out for data line 50, and the second repair line 32 is not used in the reparation of data line, then can repair second
The width of the route of 31 turning part of line 32 and the first repair line reduces, and facilitates the capacitive load for reducing route.
Wherein, in the present embodiment, at least part of width of the second repair line is reduced, or by the first repair line
At least part of width reduces, and specifically includes:
At least part of width of the second repair line or the first repair line is reduced using radium-shine mode.In the present embodiment
In, make at least portion being not used in 31 route of the second repair line 32 or the first repair line of reparation using the mode that laser light is cut
The line width divided reduces, to reduce the capacitive load of route.
Further, in the present embodiment, the GOA display panel repair line configuration method further include:
After being repaired using the first repair line, the part of the second repair line is cut off, so that the second repair line is repaired with first
Multiple line disconnects, alternatively, the part of the first repair line is cut off after using the second repair line to repair so that the first repair line and
Second repair line disconnects.
When breakpoint defect occurs in the corresponding data line of the first repair line 31, and the corresponding data line of the second repair line 32 is without disconnected
When point defect, after being repaired using the first repair line 31 to data line, since the second repair line 32 is not used to data line
It repairs, therefore, the part of the second repair line 32 can be cut off, so that the first repair line 31 and the second repair line 32 disconnect, in this way
The parasitic capacitance that repair line road can be reduced reduces the capacitive load of route.Correspondingly, when the second repair line 32 is corresponding
Data line there is breakpoint defect, and when the corresponding data line of the first repair line 31 is without breakpoint defect, use the second repair line 32
After being repaired to data line, the part of the first repair line 31 can be cut off, disconnect the first repair line 31 and the second repair line 32, with
Reduce the capacitive load of route.
Specifically, as shown in Figure 4 and Figure 6, in the present embodiment, being repaired when using the first repair line 31 to data line 50
After multiple, and the second repair line 32 is not used in the reparation of data line, so that it may the part of the second repair line 32 is cut off, so that
First repair line 31 and the second repair line 32 disconnect, and reduce the capacitive load of route.
Wherein, in the present embodiment, the part of the second repair line is cut off, or the part of the first repair line is cut off,
It specifically includes:
The part of the second repair line or the first repair line is cut off using radium-shine mode.In the present embodiment, use is radium-shine
The mode of light cutting cuts off the route for being not used in the part in 31 route of the second repair line 32 or the first repair line of reparation, from
And the first repair line 31 and the second repair line 32 are disconnected, realize the reduction of capacitive load.
Embodiment three
Fig. 7 is that a kind of repair line configuration for GOA display panel repair line configuration method that the embodiment of the present invention three provides is shown
It is intended to.
Further, on the basis of the above embodiment 1, in the present embodiment, step S102: by the first repair line
The other end is connected with the other end of the second repair line, specifically includes:
S601: the first contact hole is set in the other end of the first repair line；
S602: the second contact hole is set in the other end of the second repair line；
S603: the first contact hole is connected with the second contact hole by different metal layer, so that the first repair line is another
End is connected with the other end of the second repair line.
In the present embodiment, different metal layers is connected by contact hole, by the other end and second of the first repair line 31
The other end of repair line 32 is connected, and then repair line is directly connected from the one end 11 in data line terminal portion and is connected to data line end
The other end 12 of sub-portion, to realize test point in usable data line terminal portion or on the outside of data line terminal portion to reparation
The purpose that the short circuit or open circuit of line are checked.Specifically, as shown in fig. 7, the other end of the first repair line 31 offers first
Contact hole 311, the other end of the second repair line 32 offer the second contact hole 312, by the first contact hole 311 and the second contact hole
312 are connected by different metal layer, just make the other end of the first repair line 31 and the other end of the second repair line 32 that connection be connected,
And one end of the first repair line 31 be electrical connected according to one end 11 of line end sub-portion, one end of the second repair line 32 and data line
The other end 12 of portion of terminal is electrical connected, and thus makes the repair line 30 of configuration by the one end 11 in data line terminal portion, warp
The different metal layer crossed between the first contact hole 311 and the second contact hole 312, which is directly connected, is connected to the another of data line terminal portion
End 12, so that it may using the test point in the outside of in data line terminal portion 10 or data line terminal portion 10 to the short circuit of repair line 30 or
Open circuit is checked, to guarantee the normal operation of display panel after repairing.
In the present embodiment, the type to different metal layer and type have no other requirements, can be realized its function,
Double-level-metal or multiple layer metal can be connected between first contact hole 311 and the second contact hole 312.
Wherein, in the present embodiment, GOA display panel repair line configuration method further include: when the first repair line of use
When 31 repair data line, at least part of width of the second repair line 32 is reduced, alternatively, when using the second repair line 32 to repair
When complex data line, at least part of width of the first repair line 31 is reduced, specific method can be found in embodiment two, in this reality
It applies in example and repeats no more.
Wherein, in the present embodiment, GOA display panel repair line configuration method further include: when the first repair line of use
After 31 repair, the part of the second repair line 32 is cut off, so that the second repair line 32 and the first repair line 31 disconnect, alternatively, working as
After being repaired using the second repair line 32, the part of the first repair line 31 is cut off, so that the first repair line 31 and the second repair line
32 disconnect, and specific method can be found in embodiment two, repeat no more in the present embodiment.
Example IV
Fig. 8 is that a kind of repair line configuration for GOA display panel repair line configuration method that the embodiment of the present invention four provides is shown
It is intended to.
Further, on the basis of the above embodiment 1, in the present embodiment, step S102: by the first repair line
The other end is connected with the other end of the second repair line, specifically includes:
S701: thin film transistor (TFT) is set between the other end of the first repair line and the other end of the second repair line.
Being controlled using thin film transistor (TFT) (TFT) leads the other end of the first repair line 31 and the other end of the second repair line 32
It is logical, so that the repair line 30 of configuration to be conducted to the other end in data line terminal portion indirectly from the one end 11 in data line terminal portion
12。
S702: the source electrode of thin film transistor (TFT) is connected with the other end of the first repair line, by the drain electrode of thin film transistor (TFT) with
The other end of second repair line is connected, and the grid of thin film transistor (TFT) is connected with data line terminal portion, so that the first repair line
The other end is connected with the other end of the second repair line by thin film transistor (TFT).
TFT be three terminal assemblies, one can be regarded as and opened the light, apply certain voltage in grid, can make its source electrode and
Drain electrode conducting, to make the other end for the first repair line being connected with source electrode and the other end for the second repair line being connected with drain electrode
It is connected by thin film transistor (TFT).Specifically, as shown in figure 8, the other end of the first repair line 31 is connected with the source electrode of TFT, it will
The other end of second repair line 32 is connected with the drain electrode of TFT, and the grid of TFT is connected with data line terminal portion 10, to TFT's
Grid applies certain voltage, and source electrode and drain electrode is connected, thus makes the other end and the second repair line 32 of the first repair line 31
The other end connection is connected, keep the control that switchs from the one end 11 in data line terminal portion by TFT of repair line 30 of configuration indirect
Conducting is connected to the other end 12 in data line terminal portion, realizes the test point that side configuration in or beyond data line terminal portion 10 can be used
Come check repair line 30 short circuit or open circuit purpose, ensure that repair after display panel normal operation.
Wherein, in the present embodiment, GOA display panel repair line configuration method further include: when the first repair line of use
When 31 repair data line, at least part of width of the second repair line 32 is reduced, alternatively, when using the second repair line 32 to repair
When complex data line, at least part of width of the first repair line 31 is reduced, specific method can be found in embodiment two, in this reality
It applies in example and repeats no more.
Wherein, in the present embodiment, GOA display panel repair line configuration method further include: when the first repair line of use
After 31 repair, the part of the second repair line 32 is cut off, so that the second repair line 32 and the first repair line 31 disconnect, alternatively, working as
After being repaired using the second repair line 32, the part of the first repair line 31 is cut off, so that the first repair line 31 and the second repair line
32 disconnect, and specific method can be found in embodiment two, repeat no more in the present embodiment.
The second aspect of the present invention provides a kind of array substrate, including several aobvious using the GOA in any of the above-described embodiment
Show the repair line of panel repair line configuration method configuration.Multiple GOA circuit units are integrated in array substrate, the GOA circuit
Unit is arranged in the form of row array, is each equipped on the outside of each GOA circuit unit and is shown for repairing in GOA display panel
The broken string of area's data line, for the repair line since the one end in data line terminal portion, conducting is connected to the another of data line terminal portion
End, so as to check the short-circuit or breaking feelings of repair line by the test point configured in data line terminal portion or on the outside of portion of terminal
Condition, after ensuring to repair using the data line, display panel can normally be run.
The third aspect of the present invention provides a kind of display panel, including above-mentioned array substrate.The display panel can be electricity
The component shown in the products such as sub- paper, tablet computer, liquid crystal display, LCD TV, Digital Frame, mobile phone.
The fourth aspect of the present invention provides a kind of display device, including above-mentioned display panel.The display device specifically can be with
For any tool such as liquid crystal display device, Electronic Paper, mobile phone, tablet computer, television set, laptop, Digital Frame, navigator
There are the products or components of display function.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
The instructions such as " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " includes " used herein and " having " and they
Any deformation, it is intended that cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, being
System, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or
For the intrinsic other step or units of these process, methods, product or equipment.
Unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc. should do broad sense reason
Solution, such as may be a fixed connection, it may be a detachable connection, or be integrally formed；It can be directly connected, can also pass through
Intermediary is indirectly connected, and can make being connected inside two elements or the interaction relationship of two elements.For this field
Those of ordinary skill for, the specific meanings of the above terms in the present invention can be understood according to specific conditions.In addition, term
" first ", " second " etc. are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicate institute
The quantity of the technical characteristic of instruction.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of GOA display panel repair line configuration method, which is characterized in that the described method includes:
The one end in data line terminal portion and one end of the first repair line are electrical connected, by the other end in the data line terminal portion
It is electrical connected with one end of the second repair line；
The other end of first repair line is connected with the other end of second repair line.
2. GOA display panel repair line configuration method according to claim 1, which is characterized in that described by described first
The other end of repair line is connected with the other end of second repair line, comprising:
The other end of first repair line is connected with the other end of second repair line by single-layer metal.
3. GOA display panel repair line configuration method according to claim 1, which is characterized in that described by described first
The other end of repair line is connected with the other end of second repair line, comprising:
In the other end of first repair line, the first contact hole is set；
In the other end of second repair line, the second contact hole is set；
First contact hole is connected with second contact hole by different metal layer, so that first repair line is another
End is connected with the other end of second repair line.
4. GOA display panel repair line configuration method according to claim 1, which is characterized in that described by described first
The other end of repair line is connected with the other end of second repair line, comprising:
Thin film transistor (TFT) is set between the other end of first repair line and the other end of second repair line；
The source electrode of the thin film transistor (TFT) is connected with the other end of first repair line, by the drain electrode of the thin film transistor (TFT)
It is connected with the other end of second repair line, the grid of the thin film transistor (TFT) is connected with the data line terminal portion, with
The other end of first repair line and the other end of second repair line is connected by thin film transistor (TFT).
5. GOA display panel repair line configuration method according to claim 1, which is characterized in that further include:
When using the first repair line repair data line, at least part of width of second repair line is reduced, or
Person；
When repairing the data line using second repair line, at least part of width of first repair line is subtracted
It is small.
6. GOA display panel repair line configuration method according to claim 5, which is characterized in that further include:
After being repaired using first repair line, the part of second repair line is cut off, so that second repair line
It is disconnected with first repair line, alternatively,
After being repaired using second repair line, the part of first repair line is cut off, so that first repair line
It is disconnected with second repair line.
7. GOA display panel repair line configuration method according to claim 6, which is characterized in that second repair line
At least part of width reduce, or at least part of width of first repair line is reduced, comprising:
At least part of width of second repair line or first repair line is reduced using radium-shine mode；
The part by second repair line is cut off, or the part of first repair line is cut off, comprising:
The part of second repair line or first repair line is cut off using radium-shine mode.
8. a kind of array substrate, which is characterized in that use any GOA display surface of the claims 1-7 including several
The repair line of plate repair line configuration method configuration.
9. a kind of display panel, which is characterized in that including array substrate described in the claims 8.
10. a kind of display device, which is characterized in that including display panel described in the claims 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647334.2A CN109884829A (en) | 2018-12-29 | 2018-12-29 | GOA display panel repair line configuration method, display panel and display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647334.2A CN109884829A (en) | 2018-12-29 | 2018-12-29 | GOA display panel repair line configuration method, display panel and display device |
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| CN109884829A true CN109884829A (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811647334.2A Pending CN109884829A (en) | 2018-12-29 | 2018-12-29 | GOA display panel repair line configuration method, display panel and display device |
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| CN110706667A (en) * | 2019-09-17 | 2020-01-17 | 深圳市华星光电半导体显示技术有限公司 | GOA circuit and display device |
| WO2021203520A1 (en) * | 2020-04-07 | 2021-10-14 | 深圳市华星光电半导体显示技术有限公司 | Goa circuit, display panel, and repair method |
| CN113506518A (en) * | 2021-09-09 | 2021-10-15 | 惠科股份有限公司 | Display panel and display device |
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