CN205247353U - Array substrate and display panel - Google Patents
Array substrate and display panel Download PDFInfo
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- CN205247353U CN205247353U CN201521103066.XU CN201521103066U CN205247353U CN 205247353 U CN205247353 U CN 205247353U CN 201521103066 U CN201521103066 U CN 201521103066U CN 205247353 U CN205247353 U CN 205247353U
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- base palte
- array base
- detection line
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Abstract
The utility model provides an array substrate and touch -control display panel, wherein, array substrate has display area and a non - display area, include: a plurality of touch -control electrode pieces the last matrix arrangement that is of array substrate, multiunit touch -control detection line, every group the touch -control detection line includes that an at least touch -control walks the line, with a set of the touch -control detection line contains the touch -control is walked line edge first direction and is extended non - display area electricity is connected to be connected to the integrated control unit, every the correspondence of touch -control electrode piece sets up a set ofly the touch -control detection line. It walks the line to set up many touch -controls through same touch -control electrode piece for the touch is during with the different positions of a touch -control electrode piece, touch point and touch -control walk between the line the distance about equally, thereby reduce touch point and walk the comprehensive delayed effect of line, the precision and the sensitivity of the measuring of improvement touch -control to the touch -control.
Description
Technical field
The utility model relates to touch-control Display Technique field, relates in particular to a kind of array substantially and touch-control demonstrationPanel.
Background technology
In display floater field, the display floater with touch controllable function has more and more become main flow and has shown product, having there is the integration mode of various display floaters and contact panel in product, is of a great variety, for example embeddedFormula (in-cell), the outer formula (on-cell) of box and external hanging type. The touch-control display panel of self-capacitance is because of integral thicknessLess, more frivolous and become main flow trend.
Please refer to Fig. 1, Fig. 1 is the schematic diagram of array base palte in prior art. Array base palte 10 comprises tactileControl electrode block 11 and integrated control module 12. Each touch-control electrode block 11 is walked by touch-control independently separatelyLine 13 is connected with integrated control module 12. Touch-control cabling 13 is by via hole 14 and each self-corresponding touch-controlElectrode block 11 is electrically connected.
Please refer to Fig. 2 A and Fig. 2 B, Fig. 2 A is a kind of schematic diagram that touches in prior art, and Fig. 2 B isThe another kind of schematic diagram that touches in prior art. When touch-control body 15 (finger or pointer etc.) touches sameWhen diverse location on touch-control electrode block 11, the distance between touch point P and touch-control cabling 13 is different.Particularly, the distance in Fig. 2 A between touch point P1 and touch-control cabling 13 is d1, in Fig. 2 B, touchesDistance between some P2 and touch-control cabling 300 is d2, because distance is different, and the delay effect of touch control detectionAlso different between seasonable, distance is larger, and late effect is larger. Therefore, when touch point P is positioned at same touchingWhile controlling the diverse location on electrode block 11, touch-control cabling 13 detectabilities are inconsistent, so, and meetingReduce precision and the sensitivity of touch-control.
Utility model content
The utility model embodiment provides a kind of array base palte and touch-control display panel, in order to solve existing touchingControl display floater touch-control precision and the lower technical problem of sensitivity.
The utility model embodiment is by the following technical solutions:
First aspect, the technical program provides a kind of array base palte, has viewing area and non-display area,Comprise:
Multiple touch-control electrode blocks are matrix and arrange on described array base palte;
Many group touch control detection lines, described in every group, touch control detection line comprises at least one touch-control cabling;
The described touch-control cabling that described in same group, touch control detection line comprises extends along first direction, described non-Viewing area electrical connection, and be connected to integrated control module;
Each described touch-control electrode block correspondence arrange one group described in touch control detection line.
Further, described touch-control cabling is electrically connected with corresponding described touch-control electrode block by the first via hole.
Further, described in every group, touch control detection line comprises n bar touch-control cabling, described n bar touch-control cablingBe arranged in uniformly on described array base palte, wherein, n ∈ N+.
Further, first width of described touch-control electrode block on described first direction is a, secondThe second width in direction is b;
Wherein, described first direction is vertical with described second direction;
Described the first width a is described touch-control electrode block Breadth Maximum in a first direction;
Described the second width b is the Breadth Maximum of described touch-control electrode block in second direction;
Described in every group, touch control detection line comprises touch-control cabling described in n bar, touch-control described in two groups of arbitrary neighborhoodThe spacing of detection line in described second direction is c;
Wherein, a > 0; B > 0; B/ (n-1) > c >=b/n, n ∈ N+.
Further, described in every group, touch control detection line comprises two described touch-control cablings, described two touch-controlsThe spacing of cabling in described second direction is d;
Wherein, b > d >=b/2.
Further, described in every group, touch control detection line comprises two described touch-control cablings, along described first partyTo described in the same column of arranging on touch-control electrode block corresponding described touch-control cabling all according to along described first partyBecome axial symmetry to the straight line extending.
Further, described in every group, touch control detection line also comprises touch-control cabling described in two other, described anotherOuter two touch-control cablings obtain by the translation of described two touch-control cablings.
Further, described in every group, touch control detection line is finally connected to same one end of described integrated control moduleMouthful.
Further, described touch-control electrode block is multiplexed with public electrode.
Second aspect, the technical program provides a kind of touch display panel, comprise first aspect arbitrary described inArray base palte.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought:
In the technical program, each touch-control electrode block correspondence arranges one group of touch control detection line, described in every group, touchesControl detection line comprises two or more touch-control cablings; Described the touching that described in same group, touch control detection line comprisesControl cabling extends along first direction, in described non-display area electrical connection, and is connected to integrated control module.By same touch-control electrode block, many touch-control cablings are set, make to touch same touch-control electrode block notWhen co-located, the distance between touch point and touch-control cabling is roughly equal, thereby reduces touch point to touch-controlThe comprehensive late effect of cabling, the precision and the sensitivity that improve touch control detection.
Brief description of the drawings
Fig. 1 is the schematic diagram of array base palte in prior art.
Fig. 2 A is a kind of schematic diagram that touches in prior art.
Fig. 2 B is the another kind of schematic diagram that touches in prior art.
The schematic diagram of a kind of array base palte that Fig. 3 provides for the utility model embodiment.
The one touch schematic diagram that Fig. 4 A provides for the utility model embodiment.
The another kind touch schematic diagram that Fig. 4 B provides for the utility model embodiment.
The schematic diagram of the another kind of array base palte that Fig. 5 provides for the utility model embodiment.
Another touch schematic diagram that Fig. 6 A provides for the utility model embodiment.
Another touch schematic diagram that Fig. 6 B provides for the utility model embodiment.
The schematic diagram of another array base palte that Fig. 7 provides for the utility model embodiment.
The intention of a kind of touch-control display panel that Fig. 8 provides for the utility model.
Detailed description of the invention
For the technique effect that makes the technical scheme of technical problem, employing that the utility model solves and reach moreAdd clearly, below in conjunction with accompanying drawing, the technical scheme of the utility model embodiment is done further to retouch in detailState, obviously, described embodiment is only the utility model part embodiment, instead of wholeEmbodiment. Based on the embodiment in the utility model, those skilled in the art are not making creative laborThe every other embodiment obtaining under moving prerequisite, belongs to the scope that the utility model is protected. For narrationConvenient, hereinafter alleged " left side " " right side " " on " left and right, the upper and lower of D score and accompanying drawing itselfTo unanimously, but structure of the present utility model is not played to restriction effect.
Embodiment mono-
Please refer to Fig. 3, the schematic diagram of a kind of array base palte that Fig. 3 provides for the utility model embodiment.Array base palte 100 has viewing area A and non-display area A`, comprising: multiple touch-control electrode blocks 101,On array base palte 100, being matrix arranges; Many group touch control detection line D, every group of touch control detection line D comprisesAt least one touch-control cabling 103; The touch-control cabling 103 that same group of touch control detection line D comprises is along first partyTo extension, in non-display area A` electrical connection, and be connected to integrated control module 102; Each touch-control electricityUtmost point piece 101 correspondences arrange one group of touch control detection line D. It should be noted that, first direction is Y in Fig. 3Direction.
Wherein, the material of touch-control electrode block 101 can be indium tin oxide (IndiumTinOxide, letterClaim ITO), certainly, also can select indium-zinc oxide (IndiumZincOxide is called for short IZO) orBoth combinations of person etc., the material of touch-control electrode block 101 can be selected according to actual conditions, this practicalityNovel this is not limited. Touch-control cabling 103 can only include layer of metal, for example: titanium, molybdenum orAluminium etc. certainly, can be also the laminations of multiple layer metal, for example: can be titanium/aluminium/titanium multiple layer metalLamination, can be also the lamination of molybdenum/aluminium/molybdenum multiple layer metal, the material of touch-control cabling 103 can rootSelect according to actual conditions, the utility model does not limit this.
Touch-control cabling 103 is electrically connected with corresponding touch-control electrode block 101 by the first via hole 104. Every groupTouch control detection line D comprises n bar touch-control cabling 103, and n bar touch-control cabling 103 is arranged in array uniformlyOn substrate 100, wherein, n ∈ N+. Touch-control electrode block 101 the first width is in a first direction a,The second width in second direction is b; Wherein, first direction is vertical with second direction; The first width aFor touch-control electrode block 101 Breadth Maximum in a first direction; The second width b is touch-control electrode block 101Breadth Maximum in second direction. Two touch-control cablings 103 of arbitrary neighborhood in second direction betweenDistance is c; Wherein, a > 0; B > 0; B/ (n-1) > c >=b/n, n ∈ N+. Same group of touch control detection line DThe touch-control cabling 103 comprising extends along first direction, in non-display area A` electrical connection, and is connected to collectionBecome control module 102; Every group of touch control detection line D is finally connected to same one end of integrated control module 102Mouthful. It should be noted that, some the touch-control cablings 103 that same group of touch control detection line D comprises are non-aobviousShow region A` electrical connection, the mode of its electrical connection can be identical can be not identical yet, the utility model is to thisDo not limit.
Particularly, please continue to refer to Fig. 3, every group of touch control detection line D comprises that two are touched in the present embodimentControl cabling 103, described two touch-control cablings 103 are arranged on array base palte 100 uniformly. Touch-control electricityUtmost point piece 101 the first width is in a first direction a, and the second width in second direction is b; Wherein,First direction is vertical with described second direction. It should be noted that, in the present embodiment, touch-control electrode block101 is regular rectangle, the length of side that therefore the first width a and the second width b are described rectangle; At itIn he embodiment, if touch-control electrode block 101 is irregular figure, the first width a is touch-control electrode block101 Breadth Maximums in a first direction; The second width b is that touch-control electrode block 101 is in second directionBreadth Maximum. It should be noted that, first direction is Y-direction in Fig. 3, and second direction is in Fig. 3Directions X.
In the present embodiment, the spacing of described two touch-control cablings 103 in second direction is d; Wherein,B > d >=b/2. Two touch-control cablings 103 that same group of touch control detection line D comprises extend along first direction,In non-display area A` electrical connection, and be connected to integrated control module 102; Every group of touch control detection line DBe connected to eventually the same port of integrated control module 102. It should be noted that same group of institute's touch control detectionTwo touch-control cablings 103 that line D comprises are in non-display area A` electrical connection, and the mode of its electrical connection canWith identical can be not identical yet, the utility model does not limit this.
Please refer to Fig. 4 A and Fig. 4 B, the one that Fig. 4 A provides for the utility model embodiment touches to be illustratedFigure, the another kind touch schematic diagram that Fig. 4 B provides for the utility model embodiment. When touch-control body 105 (handsRefer to or pointer etc.) while touching the diverse location on same touch-control electrode block 101, can make to touchDistance between some P and touch-control cabling 103 is roughly the same. Particularly, touch point P1 and tactile in Fig. 4 ADistance between control cabling 1031 is d1, and the distance between touch point P1 and touch-control cabling 1032 is d2;Distance in Fig. 4 B between touch point P2 and touch-control cabling 1031 is d1, and touch point P1 and touch-control are walkedDistance between line 1032 is d2. Touch point P always with two touch-control cablings (1031 or 1032)The distance of one of them is shorter, therefore, can reduce accordingly late effect, promote touch-control precision andSensitivity. When the touch-control cabling 103 comprising as every group of touch control detection line D is three or more, prolongEffect can further reduce late, and the precision of touch-control and sensitivity are higher, and the utility model is not to thisRepeat again.
The array base palte 100 that the utility model embodiment provides can be applied to from molar formula, touch-control electrodePiece 101 is multiplexed with public electrode. The time of one frame picture comprises displaying time and touch-control time, is showingIn period, touch-control electrode block 101 receives display drive signals, realizes Presentation Function; Within the touch-control period,Touch-control electrode block 101 receives touching signals, realizes touch controllable function. Touch-control display panel from molar formula is wholeBody thickness is less, more frivolous, high-resolution, high permeability, low-power consumption, wide visual angle, low aberration etc. are excellentPoint.
Embodiment bis-
Please refer to Fig. 5, the schematic diagram of the another kind of array base palte that Fig. 5 provides for the utility model embodiment.Array base palte 200 has viewing area A and non-display area A`, comprising: multiple touch-control electrode blocks 201,On array base palte 200, being matrix arranges; Many group touch control detection line D, every group of touch control detection line D comprisesAt least one touch-control cabling 203; The touch-control cabling 203 that same group of touch control detection line D comprises is along first partyTo extension, in non-display area A` electrical connection, and be connected to integrated control module 202; Each touch-control electricityUtmost point piece 201 correspondences arrange one group of touch control detection line D. It should be noted that, first direction is Y in Fig. 5Direction.
Wherein, the material of touch-control electrode block 201 can be indium tin oxide (IndiumTinOxide, letterClaim ITO), certainly, also can select indium-zinc oxide (IndiumZincOxide is called for short IZO) orBoth combinations of person etc., the material of touch-control electrode block 201 can be selected according to actual conditions, this practicalityNovel this is not limited. Touch-control cabling 203 can only include layer of metal, for example: titanium, molybdenum orAluminium etc. certainly, can be also the laminations of multiple layer metal, for example: can be titanium/aluminium/titanium multiple layer metalLamination, can be also the lamination of molybdenum/aluminium/molybdenum multiple layer metal, the material of touch-control cabling 103 can rootSelect according to actual conditions, the utility model does not limit this.
Touch-control cabling 203 is electrically connected with corresponding touch-control electrode block 201 by the first via hole 204. At thisIn embodiment, every group of touch control detection line D comprises two touch-control cablings 203, the phase of arranging along first directionTouch-control cabling 203 corresponding on same column touch-control electrode block 201 all becomes axial symmetry according to straight line m. In this realityExecute routine cathetus m and be positioned at the centre position of corresponding touch-control electrode block 201, certainly, at other embodimentIn, described straight line m can also be other straight lines, this straight line is the straight line extending along described first direction.The touch-control cabling 203 that same group of touch control detection line D comprises extends along first direction, at non-display areaA` electrical connection, and be connected to integrated control module 202; Described in every group of touch control detection line D is finally connected toThe same port of integrated control module. It should be noted that two of comprising of same group of touch control detection line DTouch-control cabling 203 is in non-display area A` electrical connection, the mode of its electrical connection can be identical also phase notWith, the utility model does not limit this.
Please refer to Fig. 6 A and Fig. 6 B, Fig. 6 A shows for another touch that the utility model embodiment providesIntention, another touch schematic diagram that Fig. 6 B provides for the utility model embodiment. When touch-control body 205When (finger or pointer etc.) touch the diverse location on same touch-control electrode block 201, can makeDistance between touch point P and touch-control cabling 203 is roughly the same. Particularly, touch point P1 in Fig. 6 AAnd the distance between touch-control cabling 1031 is d1, the distance between touch point P1 and touch-control cabling 1032For d2; Distance in Fig. 6 B between touch point P2 and touch-control cabling 1031 is d1, touch point P2 withDistance between touch-control cabling 1032 is d2. Touch point P always with two touch-control cablings (2031 or2032) distance of one of them is shorter, therefore, can reduce accordingly late effect, lifting touch-controlPrecision and sensitivity.
The array base palte 200 that the utility model embodiment provides can be applied to from molar formula, touch-control electrodePiece 201 is multiplexed with public electrode. The time of one frame picture comprises displaying time and touch-control time, is showingIn period, touch-control electrode block 201 receives display drive signals, realizes Presentation Function; Within the touch-control period,Touch-control electrode block 201 receives touching signals, realizes touch controllable function. Touch-control display panel from molar formula is wholeBody thickness is less, more frivolous, high-resolution, high permeability, low-power consumption, wide visual angle, low aberration etc. are excellentPoint.
Embodiment bis-
Please refer to Fig. 7, the schematic diagram of the another array base palte that Fig. 7 provides for the utility model embodiment.Other structures of the present embodiment are identical with embodiment bis-, and difference is: every group of array base palte 300Touch control detection line D also comprises two other touch-control cabling 203b, described two other touch-control cabling 203bTo obtain by described two touch-control cabling 203 translations, direction and the distance of the utility model to this translationWithout restriction, can realize and being as the criterion with actual process.
So arrange, be conducive to reduce the resistance of described touch-control electrode block 201 and touch control detection line D, withTime also can reduce late effect in the touch-control stage, promote precision and the sensitivity of touch-control.
Embodiment tri-
Please refer to Fig. 8, the intention of a kind of touch-control display panel that Fig. 8 provides for the utility model. DescribedThe counter substrate 32 that touch-control display panel 30 comprises array base palte 31 and is oppositely arranged with array base palte 31,And be positioned at the liquid crystal layer 33 between array base palte 31 and counter substrate 32. Wherein, array base palte 31 isArray base palte described in the various embodiments described above.
The touch-control display panel that the present embodiment provides, owing to having adopted the array base palte of the various embodiments described above,Therefore touch-control display panel has above-mentioned beneficial effect equally.
Obviously, above are only preferred embodiment of the present utility model and institute's application technology principle. This area skillArt personnel will appreciate that, the utility model is not limited to specific embodiment described here, to art technology peopleMember can carry out various obvious variations, readjust and substitute and can not depart from of the present utility modelProtection domain.
Claims (10)
1. an array base palte, has viewing area and non-display area, it is characterized in that, comprising:
Multiple touch-control electrode blocks are matrix and arrange on described array base palte;
Many group touch control detection lines, described in every group, touch control detection line comprises at least one touch-control cabling;
The described touch-control cabling that described in same group, touch control detection line comprises extends along first direction, described non-aobviousShow region electrical connection, and be connected to integrated control module;
Each described touch-control electrode block correspondence arrange one group described in touch control detection line.
2. array base palte according to claim 1, is characterized in that, described touch-control cabling is by theOne via hole is electrically connected with corresponding described touch-control electrode block.
3. array base palte according to claim 2, is characterized in that, touch control detection line described in every groupComprise n bar touch-control cabling, described n bar touch-control cabling is arranged on described array base palte uniformly, wherein,n∈N+。
4. array base palte according to claim 2, is characterized in that, described touch-control electrode block is in instituteThe first width of stating on first direction is a, and the second width in second direction is b;
Wherein, described first direction is vertical with described second direction;
Described the first width a is described touch-control electrode block Breadth Maximum in a first direction;
Described the second width b is the Breadth Maximum of described touch-control electrode block in second direction;
Described in every group, touch control detection line comprises touch-control cabling described in n bar, and two described touch-controls of arbitrary neighborhood are walkedThe spacing of line in described second direction is c;
Wherein, a > 0; B > 0; B/ (n-1) > c >=b/n, n ∈ N+.
5. array base palte according to claim 4, is characterized in that, touch control detection line described in every groupComprise two described touch-control cablings, the spacing of described two touch-control cablings in described second direction is d;
Wherein, b > d >=b/2.
6. array base palte according to claim 2, is characterized in that, touch control detection line described in every groupComprise two described touch-control cablings, along corresponding on touch-control electrode block described in the same column of described first direction arrangementDescribed touch-control cabling all become axial symmetry according to the straight line extending along described first direction.
7. array base palte according to claim 6, is characterized in that, touch control detection line described in every groupAlso comprise touch-control cabling described in two other, described two other touch-control cabling is by described two touch-control cablingsTranslation obtains.
8. according to the arbitrary described array base palte of claim 1-7, it is characterized in that touch-control described in every groupDetection line is finally connected to the same port of described integrated control module.
9. array base palte according to claim 8, is characterized in that, described touch-control electrode block is multiplexingFor public electrode.
10. a touch-control display panel, is characterized in that comprising the arbitrary described array base palte of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103066.XU CN205247353U (en) | 2015-12-25 | 2015-12-25 | Array substrate and display panel |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521103066.XU CN205247353U (en) | 2015-12-25 | 2015-12-25 | Array substrate and display panel |
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| CN205247353U true CN205247353U (en) | 2016-05-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017202067A1 (en) * | 2016-05-27 | 2017-11-30 | 京东方科技集团股份有限公司 | Substrate and display device |
| WO2018032952A1 (en) * | 2016-08-19 | 2018-02-22 | 京东方科技集团股份有限公司 | Touch display panel and touch display device |
| WO2018036179A1 (en) * | 2016-08-26 | 2018-03-01 | 京东方科技集团股份有限公司 | Touch-control structure, array substrate and display device |
-
2015
- 2015-12-25 CN CN201521103066.XU patent/CN205247353U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017202067A1 (en) * | 2016-05-27 | 2017-11-30 | 京东方科技集团股份有限公司 | Substrate and display device |
| US10509509B2 (en) | 2016-05-27 | 2019-12-17 | Boe Technology Group Co., Ltd. | Substrate and display device |
| WO2018032952A1 (en) * | 2016-08-19 | 2018-02-22 | 京东方科技集团股份有限公司 | Touch display panel and touch display device |
| US10802624B2 (en) | 2016-08-19 | 2020-10-13 | Boe Technology Group Co., Ltd. | Touch display panel and touch display device |
| WO2018036179A1 (en) * | 2016-08-26 | 2018-03-01 | 京东方科技集团股份有限公司 | Touch-control structure, array substrate and display device |
| US10599278B2 (en) | 2016-08-26 | 2020-03-24 | Boe Technology Group Co., Ltd. | Touch structure, array substrate and display device |
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