CN204203592U - A kind of panel and there is the display device of this panel - Google Patents
A kind of panel and there is the display device of this panel Download PDFInfo
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- CN204203592U CN204203592U CN201420610320.4U CN201420610320U CN204203592U CN 204203592 U CN204203592 U CN 204203592U CN 201420610320 U CN201420610320 U CN 201420610320U CN 204203592 U CN204203592 U CN 204203592U
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Abstract
The utility model provides a kind of panel, comprises the first substrate; Many gate lines, a plurality of data lines of intersecting of insulating with many gate lines and both enclose the matrix-like pixel region of formation; Pixel region comprises pixel electrode and switching device, and pixel electrode is coupled by switching device and gate line and data line; The public electrode that pixel region also comprises and pixel electrode is oppositely arranged and have to carve between adjacent common electrode in adjacent pixel regions and stitch, public electrode is multiplexed with the first touch control electrode; Multiple bonding conductor, stitches overlapping and be at least electrically connected two adjacent public electrodes the quarter between bonding conductor with the adjacent common electrode in described adjacent pixel regions.The utility model also provides a kind of display device with this panel.The panel that the utility model provides and display device thereof decrease circuit delay, improve display quality.
Description
Technical field
The utility model relates to display field, particularly relates to a kind of panel and has the display device of this panel.
Background technology
Current, along with being showing improvement or progress day by day of display technique, people not only wish that display device has the function of display image, also wish that display device has the function of touch-control.Nowadays, the touch control display apparatus such as mobile phone, panel computer, touch control display plate is very popular.In order to more frivolous, the touch control display apparatus of present stage generally by display panel integrated for touch control electrode, as color membrane substrates, array base palte, organic luminous panel etc.Also have multiple by the mode of display panel and contact panel integration, as On-cell, In-cell and hybrid (hybrid), wherein In-cell refers to method contact panel function be embedded in liquid crystal pixel; On-cell refers to method contact panel function be embedded between colored filter substrate and Polarizer; And hybrid be the combination of In-cell and On-cell method, by the integrated one-tenth of touch control layer in liquid crystal pixel, another touch control layer is embedded between colored filter substrate and Polarizer.
Fig. 1 a shows the sectional view of a kind of hybrid-type liquid crystal touch panel of the prior art, and as shown in Figure 1a, panel comprises first substrate 10 successively along light direction, drives layer 11, first conductive layer 12, second conductive layer 13.The liquid crystal panel of what Fig. 1 represented is a kind of fringe field switching (FFS), the first conductive layer 12 and the second conductive layer 13 can be respectively common electrode layer and pixel electrode layer, and the plane electric fields formed between the two makes liquid crystal overturn, and carries out picture display.Common electrode layer can be multiplexed with the first touch control layer being arranged in liquid crystal pixel.When liquid crystal panel is other patterns (as TN), the first conductive layer 12 is positioned at counter substrate, then need separately to form the first touch control layer on the first substrate.
Continue with reference to figure 1a, panel comprises liquid crystal layer 14, color membrane substrates 15 further along light direction, is positioned at the second touch control layer 16 between color membrane substrates 15 and polaroid 17.In addition, except the liquid crystal panel of the fringe field switching (FFS) shown in Fig. 1 a, display panel and contact panel are carried out integration be also applicable to organic light emission (OLED) display panel by hybrid.
Fig. 1 b shows the vertical view of a kind of hybrid touch control panel of the prior art, as shown in Figure 1 b, panel comprises first substrate 10, be formed in many gate lines 18 on first substrate 10 and a plurality of data lines 19, many gate lines 18 and data line 19 intersect and enclose multiple pixel region, pixel region comprises pixel electrode 13 further, and panel also comprises the public electrode 12 of whole.
Prior art be multiplexed with the first touch control electrode due to public electrode, it needed to access touching signals, as the charging of touch-control drive singal or the detection of touch-control sensing signal in the touch-control stage.Present stage has certain circuit delay because the touching signals of public electrode is filled with, and needs to expend the long period, thus creates the problem of touch-control and displaying time deficiency when touch-control and display time-sharing work.
The touch control electrode duration of charging of prior art is longer, and main cause is that circuit exists RC and postpones, i.e. the circuit delay that causes more greatly of the product of pull-up resistor and load capacitance.For solving the problem, the utility model provides a kind of panel, comprising:
First substrate;
Many gate lines, a plurality of data lines of intersecting of insulating with described many gate lines and enclosed the matrix-like pixel region formed by described gate line and data line;
Described pixel region comprises pixel electrode and switching device, and described pixel electrode is coupled by switching device and described gate line and described data line; Described pixel region also comprises the public electrode be oppositely arranged with described pixel electrode, and have between the adjacent common electrode in described adjacent pixel regions and carve seam, described public electrode is multiplexed with the first touch control electrode;
Multiple bonding conductor, stitches overlapping and be at least electrically connected two adjacent described public electrodes the quarter between described bonding conductor with the adjacent common electrode in described adjacent pixel regions.
Further, the panel that the utility model provides also carries out touch control detection and location by self-capacitance, each described first touch control electrode of panel described in the utility model comprises a public electrode or at least two public electrodes be electrically connected by described bonding conductor, and each described first touch control electrode is electrically connected with a first touch control electrode line.
Further, the panel that the utility model provides also carries out touch control detection and location by mutual capacitance, and each described first touch control electrode of panel described in the utility model is comprised and arranging and the public electrode be electrically connected by described bonding conductor along first direction by least two; Described panel also comprises the second substrate and the second touch control electrode that are oppositely arranged with described first substrate, described second touch control electrode extends along second direction and is positioned at the side of described second substrate away from described first substrate, and described first direction is crossing with described second direction.
Further, bonding conductor described in the utility model can be metal.
The panel that the utility model provides is undertaken connecting and adopting metal material by using bonding conductor, reduces the resistance of load, reduces the product of load capacitance and load, thus reduce the delay of circuit.
Further, the utility model provides and stitches stacked area at the described bonding conductor of panel and described quarter and be less than the area stitched the quarter between adjacent common electrode that described bonding conductor is electrically connected, and described bonding conductor is the stacked of metal or metal and tin indium oxide.
Further, described bonding conductor fills the seam at quarter between the adjacent common electrode in described adjacent pixel regions, and directly contacts with described public electrode.
The panel that the utility model provides reduces RC delay by reducing load capacitance, thus saves the duration of charging, solves the problem of touch-control stage and display phases-time deficiency.
Further, the panel that the utility model provides also comprises insulation course, described insulation course is positioned at the side of described public electrode away from described first substrate, described bonding conductor is positioned at described insulation course away from the side of described first substrate and is electrically connected with described public electrode by the first via hole, and described bonding conductor is the stacked of metal, tin indium oxide or metal and tin indium oxide.
Further, can directly utilize pixel electrode layer to make bonding conductor, the described pixel electrode of the panel that the utility model provides is positioned at the side of described public electrode away from described first substrate, described bonding conductor and described pixel electrode are positioned at same layer and adopt same material, and described bonding conductor is electrically connected with described public electrode by the second via hole.
The panel that the utility model provides, by increasing the distance at load capacitance the two poles of the earth, reduces load capacitance, thus reduces RC delay, makes the charging of load more quick, solves the problem of touch-control stage and display phases-time deficiency.
The utility model also provides a kind of display device, and it comprises the above-mentioned panel that the utility model provides.
The panel that the utility model embodiment provides and there is the display device of this panel, by reducing the distance between load, the area of load capacitance or load capacitance two-plate, reducing circuit RC and postponing, make charging and detection time more abundant, improve the quality of panel, optimize Consumer's Experience.
Summary of the invention
Embodiment of the present utility model technical matters to be solved is that the touch control electrode duration of charging of prior art is longer and result in the problem of touch-control stage and display phases-time deficiency.
Accompanying drawing explanation
Fig. 1 a is the cut-open view of a kind of contact panel of prior art;
Fig. 1 b is the vertical view of a kind of contact panel of prior art;
The vertical view of a kind of panel that Fig. 2 provides for the utility model embodiment;
The pattern of a kind of touch control electrode that Fig. 3 a provides for the utility model embodiment;
Fig. 3 b electrically connects as the mode of touch control electrode for a kind of public electrode that the utility model embodiment provides;
The pattern of the another kind of touch control electrode that Fig. 4 a provides for the utility model embodiment;
Fig. 4 b electrically connects as the mode of another kind of touch control electrode for public electrode that the utility model embodiment provides;
The mode of a kind of bonding conductor electrical connection public electrode that Fig. 5 a provides for the utility model embodiment;
The mode of the another kind of bonding conductor electrical connection public electrode that Fig. 5 b provides for the utility model embodiment;
The mode of another bonding conductor electrical connection public electrode that Fig. 5 c provides for the utility model embodiment;
The hierarchical structure figure of a kind of panel that Fig. 6 a provides for the utility model embodiment;
The hierarchical structure figure of the another kind of panel that Fig. 6 b provides for the utility model embodiment;
The hierarchical structure figure of another panel that Fig. 7 a provides for the utility model embodiment;
The hierarchical structure figure of another panel that Fig. 7 b provides for the utility model embodiment;
The hierarchical structure figure of the display device that Fig. 8 provides for the utility model embodiment.
Embodiment
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail embodiment of the present utility model below in conjunction with accompanying drawing.
Set forth a lot of detail in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here to implement, therefore the utility model is not by the restriction of following public specific embodiment.
A kind of panel that the utility model provides, as shown in Figure 2, comprises the first substrate 20, many gate lines 21, a plurality of data lines 22 of intersecting of insulating with many gate lines 21 and enclose the matrix-like pixel region 23 formed by gate line 21 and data line 22.
Pixel region 23 comprises pixel electrode 24 and switching device 25, and pixel electrode 24 is coupled by switching device 25 and gate line 21 and data line 22.Shown switching device can be thin film transistor (TFT) (TFT) and comprises source electrode, grid and drain electrode.Pixel electrode 24 couples finger by switching device 25 with gate line 21 and data line 22: the grid of switching device 25 is connected gate line 21; The source electrode connection data line 22 of switching device 25; The drain electrode of switching device 25 connects pixel electrode 24.Opened or closing switch device 25 by gate line 21.Pixel region 23 also comprises the public electrode 26 be oppositely arranged with pixel electrode 24, has and carve seam between the adjacent common electrode 26 in adjacent pixel regions 23.Public electrode 26 is multiplexed with the first touch control electrode, can realize touch controllable function.
Panel also comprises multiple bonding conductor 27, bonding conductor 27 is at least electrically connected two adjacent public electrodes 26, illustrate in Fig. 2 that three bonding conductors 27a, 27b and 27c are electrically connected the mode of adjacent common electrode 26, bonding conductor 27a has been electrically connected two adjacent public electrodes 26, connection bonding conductor 27b has been electrically connected three adjacent public electrodes 26, and bonding conductor 27c is electrically connected four adjacent public electrodes 26.Seam at quarter between bonding conductor 27a, 27b and 27c adjacent common electrode separately and in adjacent pixel regions is overlapping.
Public electrode 26 in each pixel region can be multiple strip shaped electric poles, the block type electrode that also can be.Public electrode 26 can coordinate pixel electrode 24 to provide electric field, for realizing Display panel function; It is the first touch control electrode that public electrode also can separately or be connected by multiple bonding conductor, realizes touch controllable function by self-capacitance or mutual capacitance.Fig. 3 a shows a kind of preferred self-capacitance touch scheme, and public electrode is multiplexed with touch control electrode 32, and each touch control electrode 32 is electrically connected with a touch control electrode line 34.As shown in Figure 3 b, touch control electrode 32 and touch control electrode line 34 can be formed by a public electrode 26 or multiple public electrode 26 be electrically connected by bonding conductor 27.In addition, touch control electrode 32 also can be formed by a public electrode 26 or by the public electrode 26 that multiple bonding conductor 27 is electrically connected, and touch control electrode line 34 is formed outward at public electrode place layer by other means.
Fig. 3 a also show the mode of carrying out touch control detection by measuring self-capacitance (ground capacitance of touch control electrode) change.In the touch-control stage, first charged for touch control electrode 32 by touch control electrode line 34, then detect the capacitance C1 of touch control electrode 32 ground capacitance Cg, when finger F directly contact, indirect contact or close to touch control display apparatus time, finger F and touch control electrode 32 will produce electric capacity Cf.Electric capacity Cf between finger and touch control electrode 32 can produce coupling thus make the capacitance of touch control electrode 32 ground capacitance Cg become C2 from C1, can determine position of touch by the change of measuring this electric capacity.
Fig. 4 a shows a kind of preferred mutual capacitance touch scheme, and public electrode is multiplexed with the first touch control electrode 42, and as shown in Figure 4 b, the first touch control electrode 42 is comprised and to arrange along first direction by least two and to be electrically connected the public electrode 26 of 27 by described bonding conductor.Continue with reference to figure 4a, panel also comprises the second substrate (not shown) of being oppositely arranged with the first substrate (not shown) and is positioned at multiple second touch control electrode 46 of the second substrate (not shown) away from the first substrate side, second touch control electrode 46 is along second direction arrangement, and first direction and second direction intersect.
Fig. 4 a also show the mode of carrying out touch control detection by measuring mutual capacitance (electric capacity between the first touch control electrode and the second touch control electrode) change.In first touch control electrode and the second touch control electrode one as drive electrode, another is as induction electrode, Fig. 4 a be the first touch control electrode 42 as drive electrode, the second touch control electrode 46 is as the example of induction electrode.As shown in fig. 4 a, in the touch-control stage, first by drive electrode line (the first touch control electrode line 44), (the first touch control electrode 42) is charged to drive electrode, between drive electrode (the first touch control electrode 42) and induction electrode (the second touch control electrode 46), the capacitance of mutual capacitance Cb is C3, when finger F directly contact, indirect contact or close to panel time, finger F and induction electrode (the second touch control electrode 46) will produce electric capacity Cf.Electric capacity Cf between finger and induction electrode (the first touch control electrode 42) can produce coupling, thus the capacitance making mutual capacitance Cb between drive electrode (the first touch control electrode 42) and induction electrode (the second touch control electrode 46) is C4, can determine position of touch by the change of measuring this electric capacity.
Further, bonding conductor 26 is the stacked of metal or metal and tin indium oxide.
The mode of the adjacent common electrode that the panel that the utility model embodiment provides is electrically connected in adjacent area by use bonding conductor 26 substitutes in prior art directly by the mode of the public electrode conducting of adjacent pixel regions, the resistance of the bonding conductor that the utility model adopts is less than the tin indium oxide of public electrode use, reduce the conductive electrode of cabling above light direction, the resistance of the conductive electrode particularly above data line and sweep trace, thus reduce RC delay, accelerate the charging rate of public electrode, save the time.
The utility model also provides a kind of panel, and reduce load capacitance by the area reducing the conductive electrode of cabling above light direction, as shown in Figure 5 a to 5 c, bonding conductor 27a, 27b and 27c are connected to two, three and four public electrodes respectively.The area of described bonding conductor 27a, 27b and 27c is less than the area stitching 28a, 28b and 28c quarter between the adjacent common electrode of bonding conductor electrical connection.
Seam at quarter between the public electrode of bonding conductor electrical connection refers to the seam at quarter in the region each limit prolongation of each public electrode be electrically connected enclosed.As shown in Figure 5 a, bonding conductor 27a is electrically connected two public electrodes 261 and 262, quarter between public electrode 261 and 262 seam for 28a, bonding conductor 27a with carve stitch 28a stacked area be less than the area carved and stitch 28a.
As shown in Figure 5 b, bonding conductor 27b is electrically connected three public electrodes 261,262 and 263, and the seam at quarter in the region that public electrode 261,262,263 each limit extended line encloses is 28b.28b is divided into two parts, one is the seam at quarter between public electrode 261 and 262, two is the seams at quarter between public electrode 261 and 263, bonding conductor 27b and carve the area stitching the 28b that the stacked area of 28b is less than its three public electrodes 261 be electrically connected, quarter between 262 and 263 stitches.
As shown in Figure 5 c, bonding conductor 27c is electrically connected four public electrodes 261,262,263 and 264, the seam at quarter in the region that these four public electrode each limit extended lines enclose is 28c, carve seam 28c and not only comprise adjacent seam at quarter between two between public electrode, also comprise the seam at quarter in the middle of four public electrodes, bonding conductor 27c and carving stitches the stacked area of 28c and is less than the area stitching 28c quarter between its four public electrodes be electrically connected.
The panel that the utility model provides, by reducing the area of conductive electrode stacked on cabling light direction, reduces load capacitance, thus the RC decreasing circuit postpones, and makes displaying time and touch-control time more abundant, improves the quality of panel.
The panel that the utility model embodiment provides can comprise multiple hierarchical structure, and Fig. 6 a shows a kind of preferred structure that public electrode is positioned at (Top-COM) above pixel electrode, and namely public electrode is positioned at the side of pixel electrode away from the first substrate.As shown in Figure 6 a, panel comprises the first substrate 50, cushion 51, polysilicon layer 52, first insulation course 53a successively along light direction; First insulation course 53a is formed grid 54, source electrode 55 and drain electrode 56, then in grid grid 54, source electrode 55 and drain electrode 56, forms the second insulation course 53b; Continue above the second insulation course 53b, to form pixel electrode 57, passivation layer 58 and public electrode 59 along light direction.Have between public electrode 59 in adjacent pixel regions and carve seam, public electrode 59 is the conductive electrode of strip.Public electrode is electrically connected by bonding conductor 60, and bonding conductor 60 is filled the region of the public electrode 59 in adjacent pixel regions and directly contacted with public electrode.Source electrode 55 and grid 54 can be electrically connected to data line (not shown) and gate line (not shown) further by contact hole.
Fig. 6 b shows public electrode another kind of preferred structure of (Middle-COM) between pixel electrode and the first substrate.As shown in Figure 6 b, panel comprises the first substrate 50, cushion 51, polysilicon layer 52, first insulation course 53a successively along light direction; First insulation course 53a is formed grid 54, source electrode 55 and drain electrode 56 and data line 22; Then in grid grid 54, source electrode 55 and drain electrode 56, the second insulation course 53b is formed; Continue above the second insulation course 53b, to form articulamentum 55a along light direction, source electrode 55 is electrically connected with data line 22, and grid 54 is a part for gate line (not shown); Continue above articulamentum 55a, to form public electrode 59, passivation layer 58 and pixel electrode 57 along light direction, in same pixel region, pixel electrode 57 is strip shaped electric poles, public electrode 59 is block type electrode, public electrode 59 is electrically connected by bonding conductor 60, and bonding conductor 60 is filled the region of the public electrode 59 in adjacent pixel regions and directly contacted with public electrode.
Pixel electrode 57 is electrically connected with drain electrode 56, and source electrode 55 is electrically connected with data line 22 by articulamentum 55a, and in the structure shown in Fig. 6 b, grid 54, source electrode 55, drain electrode 56 and data line 22 are positioned at same layer, and it is the first conductive layer M1.Electrical connection source electrode 55 is the second conductive layer M2 with the articulamentum 55a of data line 22, and the bonding conductor 60 of electrical connection public electrode can be the 3rd conductive layer M3.
Further, bonding conductor 60 can be the stacked of metal or metal and tin indium oxide, to avoid the resistance increasing bonding conductor while the area reducing the conductor connecting public electrode.
The panel that the utility model embodiment provides instead of whole laying public electrode 59 by using bonding conductor 60 to be electrically connected public electrode 59, reduce and the conductor area walking line overlap, reduce the area of load capacitance, thus reduce circuit delay, make the charging on public electrode and detect more fast.
The utility model embodiment also provides a kind of panel, and reduce load capacitance by the distance increased between load capacitance two-plate, its bonding conductor is positioned at the side of public electrode away from the first substrate, is electrically connected with public electrode by the first via hole.As shown in Figure 7a, when public electrode is between pixel electrode and the first substrate, bonding conductor can be formed at pixel electrode place layer, increase the distance between bonding conductor and data line.As shown in Figure 7a, panel comprises the first substrate 50, cushion 51, polysilicon layer 52, first insulation course 53a successively along light direction; First insulation course 53a is formed grid 54, source electrode 55 and drain electrode 56 and data line 22; Then in grid grid 54, source electrode 55 and drain electrode 56, the second insulation course 53b is formed; Continue above the second insulation course 53b, to form articulamentum 55a along light direction, source electrode 55 is electrically connected with data line 22, and grid 54 is a part for gate line (not shown); Continue above articulamentum 55a, to form the 3rd insulation course 53c, public electrode 59 and the 4th insulation course 53d along light direction, at the side formation bonding conductor 60 of the 4th insulation course 53d away from public electrode 59, bonding conductor 60 is electrically connected with public electrode 59 by the first via hole h1; On bonding conductor 60, form passivation layer 58 and pixel electrode 57 again, in pixel region, pixel electrode 57 is strip.
When pixel electrode layer is positioned at the side of common electrode layer away from the first substrate, the panel that the utility model embodiment provides also directly can form bonding conductor on pixel electrode layer, bonding conductor is electrically connected with public electrode by the second via hole, as shown in Figure 7b, panel comprises the first substrate 50, cushion 51, polysilicon layer 52, first insulation course 53a successively along light direction; First insulation course 53a is formed grid 54, source electrode 55 and drain electrode 56 and data line 22; Then in grid grid 54, source electrode 55 and drain electrode 56, the second insulation course 53b is formed; Continue above the second insulation course 53b, to form articulamentum 55a along light direction, source electrode 55 is electrically connected with data line 22, and grid 54 is a part for gate line (not shown); Continue above articulamentum 55a, to form the 3rd insulation course 53c, public electrode 59, passivation layer 58 and pixel electrode 57 along light direction; Bonding conductor 60 and pixel electrode 57 are positioned at same layer and adopt same material to make, and bonding conductor 60 second contact hole h2 is electrically connected with public electrode 59.
Bonding conductor 60 and pixel electrode 57 are positioned at same layer and adopt same material, and it can be made by a MASK, not only increases the distance between bonding conductor 60 and data line 22, thus reduces load capacitance, can also save operation, reduces production cost.
The panel that the utility model embodiment also provides, can by the resistance using metal bonding conductor to reduce load; And the laminated area of stitching can also be carved be less than to carve between public electrode that bonding conductor is connected and stitch area by bonding conductor, reduce the area of load capacitance; Also distance between load capacitance two-plate can be increased by bonding conductor being arranged on public electrode away from the side of the first substrate.The panel that the utility model embodiment provides can reduce pull-up resistor or load capacitance from multiple angle, thus reduces circuit delay, has saved the duration of charging, display and touch controllable function are more perfectly combined.
The utility model embodiment also provides a kind of display device, and it comprises the panel provided in above-described embodiment.When display device is liquid crystal indicator, it also comprises liquid crystal layer; When display device is organic light emitting apparatus, it also comprises organic luminous layer.As shown in Figure 8, display device 70 comprises panel 71, counter substrate 72 and middle layer 73, and middle layer 73 is liquid crystal layer or organic luminous layer.
The utility model embodiment also provides display device, by reducing the area of load capacitance, the multiple angle of resistance of load capacitance two-plate spacing and load reduces load capacitance, thus reduce charging and the detection time of load, when load is the public electrode being multiplexed with touch electrode, the time of display and touch-control can be made more abundant, improve display and the touch quality of panel, optimize Consumer's Experience.
It should be noted that, above embodiment can be used for reference mutually, comprehensively use.Although the utility model with preferred embodiment openly as above; but it is not for limiting the utility model; any those skilled in the art are not departing from spirit and scope of the present utility model; the Method and Technology content of above-mentioned announcement can be utilized to make possible variation and amendment to technical solutions of the utility model; therefore; every content not departing from technical solutions of the utility model; the any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all belong to the protection domain of technical solutions of the utility model.
Claims (10)
1. a panel, comprising:
First substrate;
Many gate lines, a plurality of data lines of intersecting of insulating with described many gate lines and enclosed the matrix-like pixel region formed by described gate line and data line;
Described pixel region comprises pixel electrode and switching device, and described pixel electrode is coupled by switching device and described gate line and described data line; Described pixel region also comprises the public electrode be oppositely arranged with described pixel electrode, and have between the adjacent common electrode in adjacent described pixel region and carve seam, described public electrode is multiplexed with the first touch control electrode;
Multiple bonding conductor, stitches overlapping and be at least electrically connected two adjacent described public electrodes the quarter between described bonding conductor with the adjacent common electrode in described adjacent pixel regions.
2. panel as claimed in claim 1, it is characterized in that, each described first touch control electrode comprises a public electrode or at least two public electrodes be electrically connected by described bonding conductor, and each described first touch control electrode is electrically connected with a first touch control electrode line.
3. panel as claimed in claim 1, is characterized in that, each described first touch control electrode is comprised and arranging and the public electrode be electrically connected by described bonding conductor along first direction by least two; Described panel also comprises the second substrate and the second touch control electrode that are oppositely arranged with described first substrate, described second touch control electrode extends along second direction and is positioned at the side of described second substrate away from described first substrate, and described first direction is crossing with described second direction.
4. panel as claimed in claim 1, it is characterized in that, described bonding conductor is metal.
5. panel as claimed in claim 1, it is characterized in that, stitch stacked area at described bonding conductor and described quarter and be less than the area stitched the quarter between the adjacent common electrode that is electrically connected with described bonding conductor, described bonding conductor is the stacked of metal or metal and tin indium oxide.
6. panel as claimed in claim 5, is characterized in that, described bonding conductor fills the seam at quarter between the adjacent common electrode in described adjacent pixel regions, and directly contacts with described public electrode.
7. panel as claimed in claim 1, it is characterized in that, described panel also comprises insulation course, described insulation course is positioned at the side of described public electrode away from described first substrate, and described bonding conductor is positioned at described insulation course away from the side of described first substrate and is electrically connected with described public electrode by the first via hole.
8. panel as claimed in claim 7, is characterized in that, described bonding conductor is the stacked of metal, tin indium oxide or metal and tin indium oxide.
9. panel as claimed in claim 1, it is characterized in that, described pixel electrode is positioned at the side of described public electrode away from described first substrate, described bonding conductor and described pixel electrode are positioned at same layer and adopt same material, and described bonding conductor is electrically connected with described public electrode by the second via hole.
10. a display device, comprises the panel as described in claim 1-9.
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| CN104714327A (en) * | 2015-03-30 | 2015-06-17 | 深圳市华星光电技术有限公司 | Touch liquid crystal display panel and touch liquid crystal display device |
| CN105045453A (en) * | 2015-08-20 | 2015-11-11 | 京东方科技集团股份有限公司 | FIC (Full In-Cell) touch screen and display device |
| CN105093736A (en) * | 2015-07-14 | 2015-11-25 | 京东方科技集团股份有限公司 | IPS array substrate, manufacture method thereof and display device |
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| CN105159520A (en) * | 2015-10-23 | 2015-12-16 | 京东方科技集团股份有限公司 | Self-capacitance touch display panel, driving method thereof and touch display device |
| CN105183253A (en) * | 2015-08-13 | 2015-12-23 | 京东方科技集团股份有限公司 | Touch display panel, and driving method and display device thereof |
| WO2017024716A1 (en) * | 2015-08-13 | 2017-02-16 | 京东方科技集团股份有限公司 | Touch control display panel and drive method therefor, and display device |
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| CN107765488A (en) * | 2015-04-01 | 2018-03-06 | 上海天马微电子有限公司 | Array base palte, touch-control display panel and touch control display apparatus |
| WO2018072440A1 (en) * | 2016-10-21 | 2018-04-26 | Boe Technology Group Co., Ltd. | Array substrate, method of fabricating array substrate, display panel, and display device |
| CN109300959A (en) * | 2018-10-09 | 2019-02-01 | 合肥鑫晟光电科技有限公司 | Display panel and preparation method thereof, display device |
| WO2019062246A1 (en) * | 2017-09-26 | 2019-04-04 | Boe Technology Group Co., Ltd. | Switch unit, display panel, manufacturing method thereof, and display apparatus |
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| CN104714327A (en) * | 2015-03-30 | 2015-06-17 | 深圳市华星光电技术有限公司 | Touch liquid crystal display panel and touch liquid crystal display device |
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