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`Notice
`This translation is machine- generated. It cannotbe guaranteed that it is intelligible accurate, complete, reliable or
`fit for specific purposes. Critical decisions, such as commercially relevantorfinancial decisions, should not be
`based on machine- translation output.
`
`DESCRIPTION CN108877525A
`170A bendable display panel andits display driving method
`
`[0001]
`14T echnical field
`
`[0002]
`78 The present invention relates to the technicalfied of display devices, and morespecifically, to a bendable
`display panel and a display driving method thereof.
`
`[0003]
`23 Backgroundtechnique
`
`[0004]
`27With the continuous developmentof science and technology, more and more display devices are widely used
`in people's daily work andlife, bringing great convenience to people's daily work and work, and becoming an
`indispensable and important thing for people today.tool.
`
`[0005]
`33 T hemain components of the display device that implementthe display function are the display panel and the
`drive circuit. The drive circuit provides the display pane with a drive voltagesignal to control the display panel
`to display images.
`36 Generally, the driving circuit is arranged at one end ofthe display area of the display panel.
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`[0006]
`4oC urrently, display panels have the problem ofinconsistent image display uniformity in different areas.
`41 Therreasonsforthis problem include: non- bendable flat display panels or bendable display panels can be
`displayed in split screens, resulting in the samedisplay panel being divided into multiple display areas. The
`driving voltagesignal of the driving circuit needs to be controlled in split screens. Each display area cannot be
`displayed synchronously, resulting in uneven image display on the display panel.
`
`[0007]
`4gIn addition, due to the different distances between the drivingcircuit and the display areas at different
`positions, the lengths of the signallines are inconsistent. When the driving circuit provides driving voltage
`signals to the pixel units in the display area throughthesignallines, it will cause the signallines in the display
`areas at different positions to be different. Pixel units have different response speedsto driving voltage signals,
`andforlarge-size display panels, the difference in response speed will further increase, making the resulting
`uneven image display problem more obvious.
`
`[0008]
`57C ontents of theinvention
`
`[0009]
`61 In order to solve the above problems, the technical solution of the present invention provides a bendable
`display panel and a display driving method thereof. The technical solution of the present invention uses a
`driving circuit to respectively drive thefirst sub- display area, the second sub- display area and the third sub-
`display area. Providing an adapted driving voltage signal can improvethe uniformity of image display in the
`first sub- display area, the second sub- display area and the third sub- display area.
`
`[0010]
`69In order to achieve the aboveobjects, the present invention provides the following technical solutions:
`
`[0011]
`73A bendable display panel, characterized in that it includes a display area and a driving area. The display area
`includes: a first sub- display area, a second sub- display area, and a third sub- display area. The second sub-
`display area Able to be bent, the seconddisplay area is located between thefirst sub- display area and the third
`sub- display area, and is connected to thefirst sub- display area and the third sub- display area;
`
`[0012]
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`s0A driving circuit, arranged on thedriving area, used to provide a driving voltage signal to the display area;
`
`[0013]
`84 The driving voltagesignal includes: a first voltage signal, a second voltage signal, and a third voltage signal;
`
`[0014]
`ss T he secondvoltage signal received by the second sub- display area is different from thefirst voltage signal
`received by thefirst sub- display area, and/oris different from thefirst voltage signal received by the third sub-
`display area. T he third voltagesignalis different.
`
`[0015]
`94 Preferably, in the above-mentioned bendable display panel, the driving circuit includes a first driving circuit
`configured to outputthefirst voltage signal, the secondvoltage signal and the third voltage. Signal;
`
`[0016]
`99T he driving area is arranged adjacentto thefirst sub- display area or the third sub- display area.
`
`[0017]
`103 Preferably, in the above-mentioned bendable display pane, the driving area includes a first driving area and a
`second driving area respectively located on both sides of the display area, and the driving circuit includes a
`second driving area located at the first driving area. circuit and a third drive circuit located in the second drive
`
`area;
`
`[0018]
`110 One of the seconddriving circuit and thethird driving circuit is used to output thefirst voltage signal and the
`second voltage signal, and the other is used to output the third voltage signal.
`
`[0019]
`715 T he first driving area is arranged adjacentto thefirst sub- display area, and the seconddriving area is arranged
`adjacent to the third sub- display area.
`
`[0020]
`120 Preferably, in the above: mentioned bendable display panel, the second driving circuit is used to provide the
`first voltage signal, and thethird driving circuit is used to provide the secondvoltage signal and the third
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`voltage signal. .
`
`[0021]
`126 Preferably, in the above-mentioned bendable display panel, the second driving circuit is used to provide the
`first voltage signal and the second voltagesignal, and the third driving circuit is used to providethe third
`voltage signal. .
`
`[0022]
`132 Preferably, in the above mentioned bendable display panei, the display area has a pixel array composed of a
`plurality of pixel units, and the driving voltage signal is used to drive the pixel units for imagedisplay;
`
`[0023]
`137T hefirst sub- display area, the second sub- display area and the third sub- display area respectively haveset
`regional position information;
`
`[0024]
`142 T he driving circuit is configured to calculate the area position information according to a scan clocksignal,
`and generatethe driving voltage signal based on the area position information.
`
`[0025]
`147 Preferably, in the above: mentioned bendable display pand,, the driving circuit is used to obtain the scanning
`clock signal, determine the regional position information based on the scanning clock signal, and obtain the
`corresponding display rules based on the regional position information, T he driving voltage signalis
`provided to the pixel unit based onthe display rule.
`
`[0026]
`154 Preferably, in the above mentioned bendable display pane, the driving voltage signal includes a data signal,
`and thedriving circuit is used to correct the data signal based on a preset display rule and inputall corrected
`values to the pixel unit. D escribed data signal;
`
`[0027]
`160 And/or, the driving voltagesignal includes a scanningsignal, and the driving circuit is configured to correct
`the scanning signal based ona preset display rule and then input the corrected scanning signal to the pixel
`unit.
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`[0028]
`166 Preferably, in the above-mentioned bendable display panel, the bendable display panel includes a plurality of
`data lines arranged along the pixel columndirection;
`
`[0029]
`171 T he data line includes a first part located in thefirst sub- display area, a secondpart located in the second sub-
`display area and a third part located in the third sub- display area;
`
`[0030]
`176W herein, the second part is a metal meshstructure.
`
`[0031]
`780 T he present invention also provides a display driving method for a bendable display device, whichis used for
`image display on any of the above-mentioned bendable display panels. It is characterized in that the display
`driving method includes:
`
`[0032]
`186A driving voltage signal is provided forthe display area of the foldable display panel through a drivingcircuit,
`wherethe driving voltage signal includes: a first voltage signal, a second voltage signal, and a third voltage
`signal;
`
`[0033]
`192 T he second voltage signal received by the second sub- display area is different from thefirst voltage signal
`received by thefirst sub- display area, and/oris different from thefirst voltage signal received by the third sub-
`display area. The third voltage signalis different.
`
`[0034]
`198 Preferably, in the above display driving method, providing a driving voltage signal for the display area of the
`foldable display panel through the drivingcircuit includes:
`
`[0035]
`203 T he regional position information of the pixel unit is calculated according to the scan clock signal, and the
`driving voltage signal is generated based onthe regional position information.
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`[0036]
`208 AS can be seen from the abovedescription, in the bendable display panel andits display driving method
`provided by the technical solution of the present invention, thefirst voltage signal is provided to thefirst sub-
`display area through the driving circuit, and the second voltage signal is provided to the second sub- display
`area. , providing a third voltage signal for the third sub- display area, the second voltage signal received by the
`second sub- display area is different from thefirst voltage signal received by thefirst sub- display area, and/ Or
`different from the third voltage signal received by the third sub-display area, the uniformity of image display
`in the first sub- display area, the second sub- display area and the third sub- display area can be improved.
`
`[0037]
`218 Description of the drawings
`
`[0038]
`222In orderto explain the enbodiments of the present invention or the technical solutions in the prior art more
`clearly, the drawings needed to be used in the description of the embodiments orthepriorart will be briefly
`introduced below. Obviously, the drawings in the following description are only T hese are enbodiments of
`the presentinvention. For those of ordinary skill in the art, other drawings can be obtained based on the
`provided drawings withoutexerting creative efforts.
`
`[0039]
`230 Figure 1 isa schematic structural diagram of a bendable display panel provided by an enbodimentof the
`present invention;
`
`[0040]
`235 Figure 2 is a graphic structure of data lines in a second sub- display area provided by an embodiment ofthe
`present invention;
`
`[0041]
`240 Figure 3 isa schematic structural diagram of another bendable display panel provided by an embodimentof
`the present invention;
`
`[0042]
`245 Figure 4 is a schematic structural diagram of another bendable display panel provided by an embodimentof
`the present invention;
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`[0043]
`250 Figure 5 isa schematic structural diagram ofa first driving circuit provided by an embodimentof the present
`invention;
`
`[0044]
`255 Figure 6 is a schematic structural diagram of a second driving circuit provided by an embodiment of the
`present invention;
`
`[0045]
`260 Figure 7 is a schematic structural diagram of a third driving circuit provided by an embodimentof the present
`invention;
`
`[0046]
`265 Figure 8 is a schematic structural diagram of another seconddriving circuit provided by an embodimentofthe
`present invention;
`
`[0047]
`270 Figure 9 is a schematic structural diagram of anotherthird driving circuit provided by an embodimentof the
`present invention;
`
`[0048]
`275 FIG. 10 is aschematic diagram of the working principle of a second sub- display area processing unit provided
`by an embodimentof the present invention.
`
`[0049]
`280 D etailed ways
`
`[0050]
`284T he technical solutions in the embodiments ofthe present invention will be clearly and completely described
`below with reference to the accompanying drawings in the embodiments of the present invention. Obviously,
`the described embodiments are only one regional embodimentof the present invention, rather thanall
`embodiments.
`
`288 Based on the embodiments ofthe present invention,all other embodiments obtained by those ofordinary skill
`in the art without creative efforts fall within the scopeofprotectionof the present invention.
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`[0051]
`293 ASmentioned in the backgroundart, due to thedifferent distances between the driving circuit and the display
`areasat different positions, the lengths of the signallines are inconsistent. When thedriving circuit provides
`driving voltage signals to the pixel units in the display area throughthesignallines, the lengths of the signal
`lines at different positions will be different. The pixel units in the display area havedifferent response speedsto
`the driving voltage signals, which in turn results in poor uniformity of image display on the display panel.
`298 In particular, for new bendable display panels, the problem of poor image display uniformity is more obvious.
`
`[0052]
`302 T he display area of the bendable display panel can be divided into a first sub- display area, a second sub-
`display area and a third sub- display area arranged in sequence.
`304 T he bendable display panel is provided with a drive area at one end close to thefirst sub- display area or at the
`other end close to the third sub- display area, and a drive circuit is bound to the drive area.
`306 T he bendable display panel can be bent at the second sub- display area.
`307 T he driving circuit provides driving voltage signals to the pixel units in the display area to drive the pixel units
`to display images.
`
`[0053]
`312 T aking the driving voltage signal as a data signal as an example, the driving circuit provides data signals to the
`pixel units in each sub- display area through data lines extending along thefirst direction.
`314 T he bendable display panel has a plurality of pixel units arranged in an array. T he first direction is parallel to
`the columndirection of the array, and the seconddirection is perpendicular to thefirst direction and parallel
`to the row directionof the array.
`
`[0054]
`320 For example, to makethe data line have better bending characteristics in the second sub- display area and
`avoid the problem ofdisconnection ofthe data line due to bending, it is necessary to carry out a special shape
`design for the part of the data line located in the second sub-display area. T his allows it to withstand greater
`bending stress.
`324 T he special- shaped design of the data lines in the second sub- display area will further increase thedifferent
`response speedsofpixel units in different display areas to driving voltage signals, making the problem of
`uneven image display more obvious.
`
`[0055]
`330 In orderto solve the above problems, in the technical solution described in the enbodimentofthe present
`invention, the bendable display panel provides a first voltage signal to thefirst sub- display area and asecond
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`voltage signal to the second sub- display area througha driving circuit. Providea third voltage signal to the
`third sub- display area, the second voltagesignal received by the second sub- display area is different from the
`first voltage signal received by thefirst sub- display area, and/or Different from thethird voltage signal
`received by the third sub- display area, in this way, the uniformity of image display in thefirst sub- display area,
`the second sub- display area and the third sub- display area can be improved.
`
`[0056]
`340 In order to make the aboveobjects, features and advantages of the present invention more obvious and
`understandable, the presentinvention will be described in further detail below with reference to the
`accompanying drawings and specific embodiments.
`
`[0057]
`346 Referring to Figure 1, Figure 1 isa schematic structural diagram of a foldable display panel provided by an
`embodimentof the present invention. The foldable display panel includes: a display area 10 and a driving area
`20. The display area 10 includes: a first sub- display area 11, a second sub- display area 12, and a third sub-
`display area 13. The second sub- display area 12 can be bent. The second sub- display area 12 is located
`between thefirst sub- display area 11 and the third sub- display area 11. between the display areas 13 and
`connected to thefirst sub- display area 11 and the third sub- display area 12; a driving circuit 14, the driving
`circuit 14 is provided in the driving area 20, and the drivingcircuit 14 is used to T he display area 10 provides
`driving voltage signals.
`
`[0058]
`357T he driving voltage signal includes: a first voltage signal, a second voltagesignal, and a third voltagesignal; the
`second voltagesignal received by the second sub- display area 12 is the sameas the secondvoltage signal
`received by thefirst sub- display area 11 T hefirst voltage signalis different, and/oris different from thethird
`voltage signal received by the third sub- display area 13 .
`
`[0059]
`364 In the bendable display panel according to the embodiment of the present invention,thefirst sub- display area
`11 is provided withafirst voltage signal throughthe driving circuit 14, the second voltage signal is provided
`for the second sub- display area 12, and the third sub- display area 13 is provided witha first voltage signal
`through the drive circuit 14. Providing the third voltage signal allows each sub-display area to obtain a driving
`voltage signal that matches its position relative to the driving area 20, thereby reducingor eliminating image
`display errors caused by different response speedsto the driving voltage signal. Evenly.
`
`[0060]
`373In the trial mode shown in FIG. 1, the driving circuit 15 includes a first driving circuit, and thefirst driving
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`circuit is used to outputthefirst voltage signal, the second voltage signal and thethird voltage signal. ; The
`driving area 20 is arranged adjacentto thefirst sub- display area 11.
`376 T he display area 10 has a plurality of pixel units P arranged in an array.
`3771 hebendable display panel has a plurality of data lines 15 arranged in parallel, and the data lines 15 extend
`alongthefirst direction Y.
`379 Each columnofpixel units P correspondsto a data line 15, thefirst direction Y is parallel to the column
`direction of the array, the row direction of the array is parallel to the second direction X, andthefirst
`direction Y is perpendicularto the second direction X.
`
`[0061]
`385 T he data line 15 includes a first part located in thefirst sub- display area 11, a second part located in the second
`sub- display area 12 and a third part located in the third sub- display area 13; wherein, The secondpart isthe
`metal grid structure.
`388 W hen the secondpart of the data line 15 located in the second sub- display area 12 has a metal mesh structure,
`the structure ofthis part is as shown in FIG. 2.
`
`[0062]
`393 Referring to Figure 2, Figure 2 is a graphic structureofa data line in a second sub- display area provided by an
`embodimentof the present invention. The data line in the second part of the second sub- display area isa
`metal meshstructure, includingat least one metal mesh. The metal mesh segments 22 extend alongthefirst
`direction Y, and each metal mesh segment 22 has a plurality of metal mesh units 21 that are sequentially
`arranged and connected in thefirst direction.
`398 W hen there are multiple metal mesh line segments 22, the number of metal mesh line segments 22 in each data
`line can be set according to requirements.
`
`[0063]
`403 Setting the second part of the data line 15 to have a metal mesh structure can improvethe bending resistance
`of the secondpart of the data line at the second sub- display area 12 and avoid circuit breakage due to bending
`of the second sub- display area 12.
`406 Since thefirst and third parts of the data line 15 do not need to be bent, a conventional solid line structure may
`be used, or the same metal mesh structure as the second part may be used.
`
`[0064]
`4n In the technical solution of the present invention, the secondpart of the data line 15 is provided with a metal
`mesh structure, and thefirst and third parts are conventional solid metallines.
`413In this way, on the one hand,the bendingresistance of the second part can be increased, on the other hand,
`the first part and the third part do not need to adopt a special metal grid structure, and the manufacturing
`process is simple and the cost is low.
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`416 Although the design of the secondpart of the metal grid structure can greatly improve the bending ability of
`the pane,it will also cause the problem of increased wiring impedance.
`418 Originally, the impedanceofthe data line is greater in the area far away from the drivingcircuit. U sing this
`design will inevitably further increase the impedanceofthe dataline in the area far away from the driving
`circuit, so that the final driving voltage signal given to the area far away from thedriving circuit is smaller,
`resulting in uneven display. Aggravated.
`
`[0065]
`425 In the technical solution of the embodimentof the present invention, the arrangementposition of the second
`part of the data lines is known.
`4271 he driving circuit 14 can automatically identify the area position information according to the scanning clock
`signal, determine the sub- display area corresponding to the currently scanned pixel unit according to the
`scanning clock signal, and adjust the driving voltage signal based on the display rule correspondingto the
`determined sub- display area. When the driving voltage signal is a data signal, the display gray scale
`corresponding to the pixel unit can be adjusted accordingto the display rules, so that the data signals ofall
`pixel units P in the entire display area 10 are similar or consistent, thereby improving display uniformity.
`
`[0066]
`43% In the embodiment of the present invention, the driving voltage signal includes a data signal, and the driving
`circuit 14 is used to correct the data signal based on a preset display rule, and then input the corrected data
`signal to the pixel unit P, And/or, the driving voltage signal includes a scanningsignal, and the driving circuit
`14 is configured to correct the scanning signal based on a preset display rule, and then input the corrected
`scanning signal to the pixel unit P.
`441 T he technical solution of the present inventionis to correct the driving voltage signal based on the preset
`display rules, input the corrected driving voltage signal to the pixel unit P, and provide voltage signals to each
`sub- display area respectively, so that the second sub- display area T he received secondvoltage signal is
`different from thefirst voltage signal received by thefirst sub- display area, and/oris different from the third
`voltage signal received by the third sub- display area, This overcomes the problem of uneven image display
`caused bydifferences in signal response speeds.
`
`[0067]
`450 Regardless of whether it is a data signal or a scanning signal, since the position ofthe driving circuit 14 and
`each sub- display area cannot be guaranteed to be consistent, there will inevitably be signal response
`differences. T his problem can be overcomeby adoptingthe technical solutions described in the
`embodiments ofthe present application.
`
`[ 0068]
`457 | aking the driving circuit 14 providing a data signal to the pixel unit P as an example, the driving circuit 14
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`provides a data signal to the pixel unit P through the data line 15.
`459 | he driving circuit sequentially provides gate signals to each row ofpixel units P according to a preset
`scanning order.
`461 | he scanning sequence may be to scan each row ofpixel units P row by rowin thefirst direction Y, or to scan
`each row of pixel units P row by row in the opposite direction ofthefirst direction Y.
`
`[0069]
`466 In other embodiments, when the driving circuit 15 outputs thefirst voltage signal, the second voltage signal
`and thethird voltage signal through thefirst driving circuit, the bendable display panel can also be as shown
`in the figure. 3 isa schematic structural diagram of another bendable display panel provided by an
`embodimentof the present invention.In this manner, the driving area 20 and thethird sub- display area 13
`are arranged adjacent to each other.
`
`[0070]
`474Referring to Figure 4, Figure 4 is a schematic structural diagram of yet another bendable display panel
`provided by an embodimentofthe presentinvention. In the bendable display panel shown in Figure 4, the
`driving area 14 includes twoslits located on both sides of the display area 10. Thereis a first driving area 201
`and a seconddriving area 202. The driving circuit 14 includes a second driving circuit 141 located in thefirst
`driving area 201 and a thirddriving circuit 142 located in the second driving area 202.
`479One of the second driving circuit 141 and the third driving circuit 142 is used to outputthefirst voltage signal
`and the secondvoltage signal, and the other is used to output thethird voltage signal.
`431 | he first driving area 201 is arranged adjacentto thefirst sub- display area 11 , and the second driving area 202
`is arranged adjacentto the third sub- display area 13.
`
`[0071]
`486 W henthe driving area 14 is configured to includea first driving area 201 and a second driving area 202
`respectively located on bothsides of the display area 10, the driving circuit 14 includes a second driving
`circuit 141 located in thefirst driving area 201 and a second driving area 141 located in thefirst driving area
`201. Whenthe third driving circuit 142 of the second driving area 202 is used, the second driving circuit 141
`may be configured to providethefirst voltage signal, and the third driving circuit 142 may be configured to
`provide the secondvoltage signal. and the third voltage signal, or the second drivingcircuit 141 is used to
`providethefirst voltage signal and the second voltage signal, and the third driving circuit 142 is used to
`providethe third voltagesignal. .
`
`[0072]
`497W hen the seconddriving circuit 141 is configured to providethefirst voltage signal, and the third driving
`circuit 142 is configured to provide the second voltagesignal and the third voltage signal, each data line may
`be configured 15 is disconnected at the position of thefirst sub- display area 11 and the second sub-display
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`area 12, or asshownin FIG. 4, the data line 15 connected to the pixel unit P in the same row is not
`disconnected at this position.
`
`[0073]
`505 W hen the seconddriving circuit 141 is configured to providethefirst voltage signal and the second voltage
`signal, and the third driving circuit 142 is configured to provide the third voltage signal, each data line 15 may
`be configured to T he position wherethe second sub-display area 12 and the third sub- display area 13 are
`disconnected may also be as shown in FIG. 4, and the data line 15 connected to the pixel unit P in the same
`row is not disconnected at this position.
`
`[0074]
`513AS mentioned above, the display area 10 has a pixel array composed ofa plurality of pixel units P.
`5141 he driving voltage signalis used to drive the pixel unit for imagedisplay; thefirst sub- display area 11, the
`second sub- display area 12 and the third sub- display area 13 respectively have set area position information.;
`The driving circuit 14 is used to calculate the area position information according to the scanning clock
`signal, and generate the driving voltage signal based on the area position information.
`
`[0075]
`521 Specifically, the driving circuit 14 is used to obtain the scanning clock signal, determine the regional position
`information based on the scanning clock signal, obtain the correspondingdisplay rule based on the regional
`position information, and providethe display rule based on thedisplay rule. The pixel unit provides the
`driving voltage signal.
`525 T he first sub- display area 11, the second sub- display area 12 and thethird sub- display area 13 are respectively
`provided with different display rules. The corresponding display rules can be selected based on the regional
`position information to provide the sub- display matching the driving position information. Different driving
`voltage signals are input into the display area.
`
`[0076]
`532W hen the secondpart of the data line 15 is a metal grid structure, and thefirst and third parts are conventional
`solid metallines, the main reason for uneven image display is the metal grid structure of the second part and
`the structure of the data line. T he transmission distanceis different.
`
`535 In the embodimentof the present application, the special special-shaped design ofthe dataline at the bending
`position of the bendable display panel can improvethedisplay uniformity and the display effect at the bend
`during use of the bendable display panel.
`538 Specifically, on the one hand, the display area 10 is divided into three sub- display areas. Compared with the
`entire display area 10, the size of each sub- display area is smaller, and the problem of uneven display caused
`by different transmission distances is solved to a certain extent. When the size of each sub- display area does
`not exceed a certain range, the unevendisplay problem caused by different transmission distances is limited
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`to the human eye resolution, and the uneven display problem caused by different transmission distances is
`considered to be solved under the human eye resolution; On the other hand,by dividing the display area 10
`into three sub- display areas and furthersetting different display rules for the three sub- display areas, the
`uneven display problem caused by the metal grid structure of the second part of the data lines can be solved.
`
`[0077]
`549W hen thedriving circuit 14 outputs thefirst voltage signal, the second voltagesignal and thethird voltage
`signal throughthefirst driving circuit, the structureof the first driving circuit is as shown in FIG. 5, FIG. 5Itis
`a schematic structural diagram ofa first driving circuit provided by an embodimentofthe presentinvention.
`Thefirst driving circuit shown in Figure 5 includes: a first clock module 31, thefirst clock module 31 is used
`to obtain the scan clock signal; A counter module 32, thefirst counter module 32 is used to determine the
`regional location information based on the scanning clocksignal; a first processing module 33, thefirst
`processing module 33 is used to obtain the corresponding location information based on the regional
`location information. display rule, and provide the driving voltage signal to the pixel unit P based on the
`display rule.
`558 In the methodof FIG. 5, taking the driving voltage signal as a data signal as an example, the data signalis
`provided to the pixel unit P through the corresponding data line 15 .
`
`[0078]
`563W herein, thefirst processing module 31 includes: a first sub- display area processing unit 331, used to provide
`a driving voltage signal for the pixel unit P of thefirst sub- display area 11 based on thefirst display rule a
`second sub- display area processing unit 332, used to provide a driving voltage signal to the pixel unit P of the
`second sub- display area 12 based on the second display rule; the third sub- display area processing unit 333,
`used to provide a driving voltage signal to the pixel unit P of the third sub- display area 13 based on the third
`display rule. Unit P provides the driving voltagesignal.
`
`[0079]
`572Whenthedriving circuit 14 provides thefirst voltage signal through the second driving circuit 141 and the
`second voltagesignal and the third voltage signal through the third driving circuit 142, the second The
`structureof the driving circuit 141 is shown in Figure 6. T he structureof the third driving circuit 142 is shown
`in Figure 7. Figure 6 is aschematic structural diagram of a second driving circuit provided by an embodiment
`of the present invention. Figure 7 is a schematic structural diagram of the second driving circuit provided by
`the enbodimentof the present invention. The embodiment provides a schematic structural diagram of a
`third driving circuit.
`
`[0080]
`582 As shownin Figure 6, the second driving circuit 141 includes: a second clock module 41, the second clock
`module 41 is used to obtain the scan clock signal; asecond counter module 42, the second counter module
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`22-02-2024
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`14
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`42 Used to determine the regional position information based on the scanning clock signal; a second
`processing module 43, the second processing module 43 is used to obtain the correspondingdisplay rules
`based on the regional position information, based on the display rules for the T he pixel unit P provides the
`driving voltage signal.
`588 T he second processing module 43 includes: a first sub- display area processing unit 331, configured to provide
`a driving voltage signal for the pixel unit P of the first sub- display area 11 based onthefirst display rule.
`
`[0081]
`593 As showni