CN205193763U - Integrated touch -control display panel and touch -control display device - Google Patents
Integrated touch -control display panel and touch -control display device Download PDFInfo
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- CN205193763U CN205193763U CN201521010769.8U CN201521010769U CN205193763U CN 205193763 U CN205193763 U CN 205193763U CN 201521010769 U CN201521010769 U CN 201521010769U CN 205193763 U CN205193763 U CN 205193763U
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Abstract
The utility model provides an integrated touch -control display panel, a serial communication port, include: the area of occurrence with be located the peripheral circuit district of area of occurrence both sides, the area of occurrence includes a plurality of banding touch -control electrodes, the touch -control electrode extends and arrange in proper order along the second direction along the first direction, the first direction with the second direction alternately, the touch -control electrode with the boundary position in peripheral circuit district has shielding structure, shielding structure is used for the shielding the peripheral circuit district is right the signal interference of touch -control electrode.
Description
Technical field
The utility model relates to touch-control field, particularly the integrated touch-control display panel of one and a kind of touch control display device.
Background technology
Touch display panel inputs medium as one, and be current the most a kind of man-machine interaction mode, therefore, touch Presentation Function is integrated in liquid crystal display by increasing product.Touch display panel is generally divided into for showing the viewing area with touch-control, and is positioned at the circuit region of both sides, viewing area.Viewing area generally comprises the multiple pixel cell performing display image function and the multiple touch control electrode performing touch controllable function.Circuit region generally comprises multiple displacement pin circuit, and shift register circuit is generally made up of multiple transistor and at least one electric capacity, therefore, at circuit region, include complicated line construction, the circuit of these complexity easily causes signal disturbing to the touch control electrode in viewing area, affects touch accuracy.
Summary of the invention
In view of the deficiency that prior art exists, the utility model provides following technical scheme, specifically comprises:
A kind of integrated touch-control display panel is provided, it is characterized in that, comprising:
Viewing area and the periphery circuit region being positioned at both sides, described viewing area;
Described viewing area comprises the touch control electrode of multiple strip, and described touch control electrode extends along first direction and arranges successively along second direction, and described first direction intersects with described second direction;
Have shielding construction in the position, boundary of described touch control electrode and described periphery circuit region, described shielding construction is for shielding the signal disturbing of described periphery circuit region to described touch control electrode.
Meanwhile, the utility model additionally provides a kind of touch control display device, it is characterized in that, described touch control display device comprises aforementioned integrated touch-control display panel.
The integrated touch-control display panel adopting the utility model to provide, can effectively reduce the signal disturbing that produce of the circuit in periphery circuit region to touch control electrode in viewing area, avoid therefore and the touch-control caused is bad.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The integrated touch-control display panel of one that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the cut-open view along line of cut AA ' in Fig. 1;
The integrated touch-control display panel of one that Fig. 3 provides for the utility model embodiment;
Fig. 4 is the cut-open view along line of cut BB ' in Fig. 3;
The integrated touch-control display panel of one that Fig. 5 provides for the utility model embodiment;
The one integrated touch-control display panel film layer structure sketch that Fig. 6 provides for the utility model embodiment;
The integrated touch-control display panel of one that Fig. 7 provides for the utility model embodiment;
Another integrated touch-control display panel that Fig. 8 provides for the utility model embodiment;
The integrated touch-control display panel of one that Fig. 9 provides for the utility model embodiment;
Figure 10 is the signal disturbing figure of integrated touch-control display panel periphery circuit region to touching signals;
A kind of touch control display device that Figure 11 provides for the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Figure 1 shows that the integrated touch-control display panel 100 of one that the utility model embodiment provides, comprise viewing area 101 and the periphery circuit region 103 being positioned at both sides, viewing area 101; Viewing area 101 comprises the touch control electrode 105 of multiple strip, and touch control electrode 105 extends along first direction D1 and arranges successively along second direction D2, and first direction D1 intersects with second direction D2; In touch control electrode 105 and the position, boundary of periphery circuit region 103, there is shielding construction 107.Problems existing is in the prior art, periphery circuit region 103 generally comprises the shift register circuit of multiple cascade, shift register circuit is generally made up of multiple transistor and at least one electric capacity, therefore, complicated line construction is included in periphery circuit region 103, the circuit of these complexity easily causes signal disturbing to the touch control electrode 105 in viewing area 101, affects touch accuracy.By arranging shielding construction 107 in touch control electrode 105 and the position, boundary of periphery circuit region 103, shielding construction 107 may be used for the signal disturbing of shield perimeter circuit region 103 pairs of touch control electrode 105.
Figure 2 shows that the cut-open view along line of cut AA ' in Fig. 1, concrete, integrated touch-control display panel 100 comprises the array base palte 111 and color membrane substrates 113 that are oppositely arranged, the pixel electrode that array base palte 111 comprises multiple grid, controlling grid scan line, source electrode, drain electrode and is connected with drain electrode, all multilayers are arranged at the insulation course between aforenoted multi-layer metal electrode and transparent metal electrode in addition, concrete overlapped way and the electrical connection of these electrodes and rete belong to prior art, do not belong to the technical scheme in the utility model embodiment, therefore repeat no more.It should be noted that, integrated touch-control display panel 100 comprises common electrode layer (not providing in figure), this common electrode layer is etched and is divided into multiple strip shaped electric poles 105 insulated from each other, strip shaped electric poles 105 extends D1 along first direction and arranges successively along second direction D2, this strip shaped electric poles 105 is when integrated touch-control display panel 100 performs image display function, strip shaped electric poles 105 and pixel electrode (not providing in figure) acting in conjunction, control the deflection of liquid crystal 115, control the display of image; In addition, when integrated touch-control display panel 100 performs touch controllable function, strip shaped electric poles 105 be embodiment illustrated in fig. 1 in touch control electrode, touch control electrode receives or feedback touch-control drive singal, performs touch controllable function.Under normal circumstances, capacitance touching control pattern is divided into mutual capacitance touch-control and self-capacitance touch-control etc., and for mutual capacitance touch-control, the general two kinds of electrodes needing correspondence mutually, one is touch-control drive electrode, and another one is touch detection electrodes.Wherein, touch-control drive electrode is for receiving the drive singal transmitted by integrated circuit, and touch detection electrodes is used for forming capacitive coupling with touch-control drive electrode and sensing whether form touch-control, and the sensing signal of coupling is fed back to integrated circuit.Touch-control drive electrode and touch detection electrodes are generally arranged in a crossed manner inner in touch-control display panel, and one is positioned on array base palte, and another one is positioned on color membrane substrates simultaneously; Or the outside that the one in the two is arranged at touch-control display panel inside, another one is arranged at touch-control display panel, and, be arranged at the one of touch-control display panel inside, both can be arranged at the side of color membrane substrates, also can be arranged at the side of array base palte.Above all multiple touch-control drive electrodes and touch detection electrodes be oppositely arranged mode, do not repeat them here, do not form the restriction to the utility model embodiment.Next, for a kind of set-up mode wherein, simple declaration.
The integrated touch-control display panel of one that Fig. 3 provides for the utility model embodiment, Fig. 4 is the cut-open view along Fig. 3 line of cut BB ', the one-piece construction basic simlarity of Fig. 3, Fig. 4 and Fig. 1, Fig. 2, difference is additionally to depict the electrode 106 be oppositely arranged with touch control electrode 105, and therefore used in figs. 3 and 4 Reference numeral is identical with Fig. 1 with Fig. 2.Concrete, as shown in Figure 3 and Figure 4, strip shaped electric poles 105 can be multiplexed with touch-control drive electrode, in such cases, is used as touch detection electrodes with the another kind of electrode 106 that strip shaped electric poles 105 is arranged in a crossed manner; Or strip shaped electric poles 105 can be multiplexed with touch detection electrodes, in such cases, namely another kind of electrode 106 arranged in a crossed manner with strip shaped electric poles 105 is used as touch-control drive electrode.It should be noted that, in Fig. 4, strip shaped electric poles 105 is arranged on array base palte 111, electrode 106 is arranged on color membrane substrates 113, and, according to Fig. 3, strip shaped electric poles 105 is along first direction D1 extension and along second direction D2 parallel arrangement, electrode 106 is along second direction D2 extension and along second direction D1 parallel arrangement, but this does not form the restriction to the utility model embodiment, strip shaped electric poles 105 may also be along second direction D2 extend and along second direction D1 parallel arrangement, electrode 106 is along first direction D1 extension and along second direction D2 parallel arrangement simultaneously, as long as intersect both ensureing, in addition, the concrete rete position of strip shaped electric poles 105 and electrode 106 also can be arranged arbitrarily as aforementioned different situations, therefore not to repeat here.
Figure 5 shows that the integrated touch-control display panel 200 of one that the utility model embodiment provides, comprise viewing area 201 and the periphery circuit region 203 being positioned at both sides, viewing area 201; Viewing area 201 comprises the touch control electrode 205 of multiple strip, and touch control electrode 205 extends along first direction D1 and arranges successively along second direction D2, and first direction D1 intersects with second direction D2; Comprising the first electrode 209, first electrode 209 shape in touch control electrode 205 and the position, boundary of periphery circuit region 203 is strip along first direction D1, the first electrode 209 in position, boundary between strip touch control electrode 205 and periphery circuit region 203.It should be noted that, be illustrated in figure 6 the one integrated touch-control display panel film layer structure sketch that the utility model embodiment provides, first electrode 209 can be positioned at identical layer with touch control electrode 205 and adopt and be made with technique, such as, touch control electrode 205 is multiplexing makes public electrode, namely transparent metal anodizing indium tin is adopted to be made, first electrode 209 also can be the same with touch control electrode 205, adopt and be made with technique, identical indium tin oxide material, can processing step be saved like this, reduce cost of manufacture.In addition, as corresponding to Fig. 3 and Fig. 4 as described in embodiment, touch control electrode can as touch-control drive electrode, in this case the touch detection electrodes be coupled with touch-control drive electrode is also comprised, or, touch control electrode as touch detection electrodes, can also comprise the touch-control drive electrode be coupled with touch detection electrodes in this case.In the present embodiment, make touch-control drive electrode so that touch control electrode 205 is multiplexing, touch control electrode 205 receives the touch-control drive singal transmitted by integrated circuit, and the first electrode 209 is the same with touch control electrode 205, also receives identical touch-control drive singal.But touch control electrode 205 is except reception touch-control drive singal, and also carry out capacitive coupling with corresponding touch detection electrodes, the coupled signal detected, according to the size of this coupling capacitance, is fed back to integrated circuit by touch detection electrodes; And integrated touch-control display panel does not arrange the touch detection electrodes corresponding with the first electrode 209, namely, first electrode 209 just performs " empty scanning ", by adopting such design, first electrode 209 can the signal disturbing of touch control electrode 205 in shield perimeter circuit region 203 pairs of viewing areas 201, and the touch control electrode of the inside, state fundamental sum viewing area of most both sides touch control electrode can be made suitable, possess good ground unrest treatment effect.It should be noted that, for the shield effectiveness of the shielding construction of the integrated touch-control display panel of the utility model embodiment proposition, particularly evident for the effect being positioned at " most both sides " touch control electrode in viewing area, namely " most both sides " touch control electrode is arranged in two the strip touch control electrode of all touch control electrode near the right and left of viewing area.
Optionally, in addition to the foregoing, the first electrode 209 also can ground connection, and the benefit of design is like this: make the display rheobase of most both sides touch control electrode unaffected, alleviate the disturbing effect that neighboring area circuit brings.
Optionally, periphery circuit region 203 comprises bus district (not providing in figure) and TFT element region (not providing in figure), bus district comprises the first bus (not providing in figure) providing constant noble potential and the second bus (not providing in figure) providing constant electronegative potential, except aforementioned schemes, first electrode 209 also can be electrically connected with the first bus or described second bus, thus the signal disturbing that shield perimeter circuit region brings.
Optionally, as described in embodiment corresponding to Fig. 5, first electrode 209 can also be positioned at identical layer with touch control electrode and adopt metal material to be made, and the first electrode 209 receives constant potential or ground connection, the benefit of such design is: under specific circumstances owing to being that metal material makes, potential screen effect is not by external interference.
Optionally, except aforementioned different design, following design can also be adopted.As everyone knows, for touch-control display panel, comprise gate metal layer and source-drain electrode metal level, gate metal layer etching forms gate line and grid, source-drain electrode metal level etching forms source electrode and drain electrode, three electrodes of the thin film transistor (TFT) of the common formation control pixel light emission of grid, source electrode and drain electrode.First electrode 209 can be arranged on different layers with touch control electrode 205, as Fig. 7 shown in the integrated touch-control display panel of one that provides, the first electrode 209 and gate line and grid (not providing in figure) are positioned at identical layer and adopt with technique, are made with same metal material; Or the first electrode 209 and source electrode and drain electrode (not providing in figure) are positioned at identical layer and also adopt with technique, make of same metal material, and the first electrode 209 receives constant potential or does not receive any electric signal, the benefit of such design is: under specific circumstances owing to being metal material making, potential screen effect is not by external interference, simultaneously, compared to the metallic shield electrode made separately, this programme more saves cost.
Another integrated touch-control display panel 300 that Fig. 8 provides for the utility model embodiment, comprises viewing area 301 and the periphery circuit region 303 being positioned at both sides, viewing area 301; Viewing area 301 comprises the touch control electrode 305 of multiple strip, and touch control electrode 305 extends along first direction D1 and arranges successively along second direction D2, and first direction D1 intersects with second direction D2; Periphery circuit region 303 comprises bus district 313 and TFT element region 311, and bus district 313 is positioned at the position, boundary of touch control electrode 305 and periphery circuit region 303.Bus district 313 comprises the first bus (not providing in figure) providing constant noble potential and the second bus (not providing in figure) providing constant electronegative potential.First bus and/or the second bus form shielding construction, what the first bus and the second bus all received is constant current potential, the benefit of such design is: compared to aforementioned all multi-schemes, this programme does not increase any new shielded line, but directly utilize existing line construction in periphery circuit region, realize narrow frame while possessing certain shield effectiveness.
The integrated touch-control display panel 400 of one that Fig. 9 provides for the utility model embodiment, comprises viewing area 401 and the periphery circuit region 403 being positioned at both sides, viewing area 401; Viewing area 401 comprises the touch control electrode 405 of multiple strip, and touch control electrode 405 extends along first direction D1 and arranges successively along second direction D2, and first direction D1 intersects with second direction D2; Comprising the first electrode 409, first electrode 409 shape in touch control electrode 405 and the position, boundary of periphery circuit region 403 is strip shaped electric poles along first direction D1, the first electrode 409 in position, boundary between strip touch control electrode 405 and periphery circuit region 403.Concrete, adjacent two touch control electrode 405 are being the first width W 1 along the spacing on second direction D2, periphery circuit region 403 touch control electrode 405 immediate with it is being the second width W 2 along the spacing on second direction D2, first electrode 409 touch control electrode 405 immediate with it is being the 3rd width W 3 along the spacing on second direction D2, arbitrary touch control electrode 405 is being the 5th width W 5 along the width on second direction D2 being the 4th width W 4, first electrode 409 along the width on second direction D2.Figure 10 is the signal disturbing figure of integrated touch-control display panel periphery circuit region to touching signals, for the signal on two touch control electrode Ni-1 and Ni in Figure 10, wherein Ni-1 signal is more stable, do not produce fluctuation, can think that the touch control electrode receiving Ni-1 signal is not subject to the signal disturbing of periphery circuit region; Ni signal creates fluctuation, and fluctuation ratio is S, can think that the touch control electrode receiving Ni signal receives the signal disturbing of periphery circuit region.When table 1 is not for arranging shielding construction, different size following peripheral circuit region is to the signal disturbing degree of touch control electrode.
When table 1 does not arrange shielding construction, different size following peripheral circuit region is to the signal disturbing degree of touch control electrode
Composition graphs 9, Figure 10 and table 1, can see, when not arranging first electrode 409, when the first width W 1 is 6 microns, when second width W 2 is respectively 40 microns, 20 microns, 10 microns and 8 microns, the signal fluctuation ratio that touch control electrode is subject to the signal disturbing of periphery circuit region is respectively 0.31%, 0.34%, 0.35% and 0.39%.According to the principle of work of contact panel, when the ratio that fluctuates be S be less than or equal to 0.3% when, the ability of contact panel identification touch point position is comparatively strong, and identify that the speed of touch-control is very fast, touch-control performance significantly improves.And, along with fluctuation ratio S constantly reduces, the ability of contact panel identification touch point position will progressively strengthen, identify that the speed of touch-control is progressively accelerated, be conducive to improving touch-control performance, especially, when the ratio S that fluctuates is less than or equal to 0.2%, the signal disturbing of this periphery circuit region to touch control electrode is negligible, and touch-control performance reaches best.In Table 1, when the first width W 1 is 6 microns, when second width W 2 is respectively 40 microns, fluctuation ratio S is 0.31%, this numerical value is very close to 0.3%, the ability of the integrated touch-control display panel identification touch point position under this design has significant enhancing compared to touch-control display panel of the prior art, but this design existence is unfavorable for this obvious shortcoming of narrow frame.
When table 2 arranges shielding construction, periphery circuit region is to the signal disturbing degree of touch control electrode
On the basis of table 1, table 2 is 3 microns for the width W 5 of the first electrode, to further illustrate when arranging shielding construction periphery circuit region to the signal disturbing degree of touch control electrode.Associative list 1 and table 2 can be seen, when having set up shielding construction in the position, boundary of strip touch control electrode and periphery circuit region, fluctuation ratio S is significantly reduced, namely time the shielding construction arranged is more than or equal to 2.5 microns along second direction D2 apart from the distance W3 of touch control electrode and is less than or equal to 8.5 microns, the ability of contact panel identification touch point position is stronger, identify that the speed of touch-control is very fast, touch-control performance significantly improves.Further, when the first width W 1 is 6 microns, second width W 2 is 8 microns, the 3rd width W 3=2.5 micron, the 4th width W 4=2.57 × 1000 micron, the 5th width W 5=3 micron time, fluctuation ratio S reaches 0.19%, in such cases, the signal disturbing of periphery circuit region to touch control electrode is negligible, and touch-control performance reaches best.
When table 3 arranges shielding construction, periphery circuit region is to the signal disturbing degree of touch control electrode
On the basis of table 1, table 3 is 4 microns for the width W 5 of the first electrode, to further illustrate when arranging shielding construction periphery circuit region to the signal disturbing degree of touch control electrode.Associative list 1 and table 3 can be seen, when having set up shielding construction in the position, boundary of strip touch control electrode and periphery circuit region, fluctuation ratio S is significantly reduced, namely time the shielding construction arranged is more than or equal to 2.5 microns along second direction D2 apart from the distance W3 of touch control electrode and is less than or equal to 8.5 microns, the ability of contact panel identification touch point position is stronger, identify that the speed of touch-control is very fast, touch-control performance significantly improves.Further, when the first width W 1 is 6 microns, second width W 2 is 9 microns, the 3rd width W 3=2.5 micron, the 4th width W 4=2.57 × 1000 micron, the 5th width W 5=4 micron time, fluctuation ratio S reaches 0.18%, in such cases, the signal disturbing of periphery circuit region to touch control electrode is negligible, and touch-control performance reaches best.
When table 4 arranges shielding construction, periphery circuit region is to the signal disturbing degree of touch control electrode
On the basis of table 1, table 4 is 6 microns for the width W 5 of the first electrode, to further illustrate when arranging shielding construction periphery circuit region to the signal disturbing degree of touch control electrode.Associative list 1 and table 4 can be seen, when having set up shielding construction in the position, boundary of strip touch control electrode and periphery circuit region, fluctuation ratio S is significantly reduced, namely time the shielding construction arranged is more than or equal to 2.5 microns along second direction D2 apart from the distance W3 of touch control electrode and is less than or equal to 8.5 microns, the ability of contact panel identification touch point position is stronger, identify that the speed of touch-control is very fast, touch-control performance significantly improves.Further, when the first width W 1 is 6 microns, second width W 2 is 11 microns, the 3rd width W 3=2.5 micron, the 4th width W 4=2.57 × 1000 micron, the 5th width W 5=6 micron time, fluctuation ratio S reaches 0.18%, in such cases, the signal disturbing of periphery circuit region to touch control electrode is negligible, and touch-control performance reaches best.
It should be noted that, for the data provided in table 1, table 2, table 3 and table 4, the size of W1 ~ W5 is just illustrated to organize different data assemblies more, but the restriction do not formed the utility model embodiment, its concrete size can design arbitrarily according to the different model of different product, as long as ensure to be provided with in the position, boundary of touch control electrode and periphery circuit region the shielding that shielding construction can realize undesired signal.Further, when the shielding construction arranged is when along in second direction, the distance of distance touch control electrode is more than or equal to 2.5 microns and is less than or equal to 8.5 microns, the interference of periphery circuit region to touch control electrode is negligible, and touch-control performance reaches best.
It should be noted that, the shielding construction in Fig. 9 is the first electrode, adopts Fig. 9 to be combined the different technologies effect just illustrating and arrange shielding construction and do not arrange shielding construction with table 1 ~ table 4.But this effect is not limited to the situation arranging the first electrode in Fig. 9 embodiment, it can also be the situation of embodiment corresponding to Fig. 8, namely periphery circuit region 303 comprises bus district 313 and TFT element region 311, and bus district 313 is positioned at the position, boundary of touch control electrode 305 and periphery circuit region 303.Bus district 313 comprises the first bus providing constant noble potential and the second bus providing constant electronegative potential, and the first bus and/or the second bus form shielding construction.Under this design proposal, the data in table 1 ~ table 4 are all applicable, do not repeat them here.
It should be noted that, for multiple different embodiment aforesaid in the utility model, can be interpreted as the concrete definition of periphery circuit region at integrated touch-control display panel: close on most in the non-display area on integrated touch-control display panel both sides any one metallic circuit of side, viewing area or components and parts to non-display area outermost between region.In addition, for the first direction D1 in the utility model embodiment, can think the extending direction of data line in touch-control display panel, second direction D2 can think the extended line direction of controlling grid scan line in touch-control display panel.
Figure 11 is a kind of touch control display device that the utility model embodiment proposes, this touch control display device can be the mobile phone shown in Figure 11, also can be the touching devices such as computer, concrete, this electronic equipment comprises in aforementioned any embodiment the integrated touch-control display panel mentioned.
The integrated touch-control display panel provided the utility model embodiment above and touch control display device are described in detail, apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (14)
1. an integrated touch-control display panel, is characterized in that, comprising:
Viewing area and the periphery circuit region being positioned at both sides, described viewing area;
Described viewing area comprises the touch control electrode of multiple strip, and described touch control electrode extends along first direction and arranges successively along second direction, and described first direction intersects with described second direction;
Have shielding construction in the position, boundary of described touch control electrode and described periphery circuit region, described shielding construction is for shielding the signal disturbing of described periphery circuit region to described touch control electrode.
2. integrated touch-control display panel as claimed in claim 1, it is characterized in that, described integrated touch-control display panel comprises common electrode layer, described common electrode layer is divided into multiple strip shaped electric poles insulated from each other, described strip shaped electric poles extends along described first direction and arranges successively along described second direction, and described strip shaped electric poles is multiplexed with described touch control electrode.
3. integrated touch-control display panel as claimed in claim 2, is characterized in that, described strip shaped electric poles is multiplexed with touch-control drive electrode, and described integrated touch-control display panel also comprises the touch detection electrodes arranged in a crossed manner with described touch-control drive electrode; Or described strip shaped electric poles is multiplexed with touch detection electrodes, described integrated touch-control display panel also comprises the touch-control drive electrode arranged in a crossed manner with described touch detection electrodes.
4. integrated touch-control display panel as claimed in claim 1, it is characterized in that, described shielding construction comprises the first electrode, described first electrode shape is the strip shaped electric poles extended along described first direction, described first electrode in position, described boundary between described strip touch control electrode and described periphery circuit region.
5. integrated touch-control display panel as claimed in claim 4, is characterized in that, described first electrode and described touch control electrode are positioned at identical layer and adopt and make with technique.
6. integrated touch-control display panel as claimed in claim 5, is characterized in that, in the touch control detection stage, described first electrode receives identical drive singal or ground connection with described touch control electrode.
7. integrated touch-control display panel as claimed in claim 4, is characterized in that, described first electrode is the metal material being positioned at identical layer with described touch control electrode.
8. integrated touch-control display panel as claimed in claim 4, it is characterized in that, described integrated touch-control display panel comprises gate metal layer and source-drain electrode metal level, described gate metal layer etching forms gate line and grid, described source-drain electrode metal level etching forms source electrode and drain electrode, three electrodes of the thin film transistor (TFT) of the common formation control pixel light emission of described grid, source electrode and drain electrode, described first electrode and described gate line and grid are positioned at identical layer and adopt and make with technique; Or described first electrode and described source electrode and drain electrode are positioned at identical layer and adopt and make with technique.
9. integrated touch-control display panel as claimed in claim 7 or 8, is characterized in that, described first electrode receives constant potential signal or ground connection.
10. integrated touch-control display panel as claimed in claim 1, it is characterized in that, described periphery circuit region comprises bus district and TFT element region, described bus district is positioned at the position, boundary of described touch control electrode and described periphery circuit region, described bus district comprises the first bus providing constant noble potential and the second bus providing constant electronegative potential, and described shielding construction comprises described first bus and/or described second bus.
11. integrated touch-control display panels as claimed in claim 4, it is characterized in that, described first electrode is being the first width along the spacing of the described strip touch control electrode that described second direction is closed on it most, and described first width is more than or equal to 2.5 microns and is less than or equal to 8.5 microns.
12. integrated touch-control display panels as claimed in claim 10, it is characterized in that, described first bus or described second bus are the second width along the spacing of the described strip touch control electrode that described second direction is closed on it most, and described second width is more than or equal to 2.5 microns and is less than or equal to 8.5 microns.
13. integrated touch-control display panels as claimed in claim 4, it is characterized in that, described periphery circuit region comprises bus district and TFT element region, described bus district comprises the first bus providing constant noble potential and the second bus providing constant electronegative potential, and described first electrode is electrically connected with described first bus or described second bus.
14. 1 kinds of touch control display device, is characterized in that, described touch control display device comprise as arbitrary in claim 1-13 as described in integrated touch-control display panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010769.8U CN205193763U (en) | 2015-12-08 | 2015-12-08 | Integrated touch -control display panel and touch -control display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010769.8U CN205193763U (en) | 2015-12-08 | 2015-12-08 | Integrated touch -control display panel and touch -control display device |
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| CN205193763U true CN205193763U (en) | 2016-04-27 |
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| CN201521010769.8U Withdrawn - After Issue CN205193763U (en) | 2015-12-08 | 2015-12-08 | Integrated touch -control display panel and touch -control display device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353921A (en) * | 2015-12-08 | 2016-02-24 | 上海天马微电子有限公司 | Integrated touch display panel and touch display device |
| CN106055170A (en) * | 2016-07-29 | 2016-10-26 | 厦门天马微电子有限公司 | Integrated touch display panel and integrated touch display device containing same |
| CN108984047A (en) * | 2017-06-02 | 2018-12-11 | 乐金显示有限公司 | Touch display device and method for driving the same |
-
2015
- 2015-12-08 CN CN201521010769.8U patent/CN205193763U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353921A (en) * | 2015-12-08 | 2016-02-24 | 上海天马微电子有限公司 | Integrated touch display panel and touch display device |
| CN105353921B (en) * | 2015-12-08 | 2018-01-23 | 上海天马微电子有限公司 | A kind of integrated touch-control display panel and a kind of touch control display device |
| US10234970B2 (en) | 2015-12-08 | 2019-03-19 | Shanghai Tianma Micro-electronics Co., Ltd. | Integrated touch control display panel and touch display device |
| CN106055170A (en) * | 2016-07-29 | 2016-10-26 | 厦门天马微电子有限公司 | Integrated touch display panel and integrated touch display device containing same |
| CN106055170B (en) * | 2016-07-29 | 2019-10-25 | 厦门天马微电子有限公司 | Integrated touch-control display panel and the integrated touch control display apparatus comprising it |
| US10620741B2 (en) | 2016-07-29 | 2020-04-14 | Xiamen Tianma Micro-Electronics Co., Ltd | Integrated touch control display panel and integrated touch control display device comprising the same |
| CN108984047A (en) * | 2017-06-02 | 2018-12-11 | 乐金显示有限公司 | Touch display device and method for driving the same |
| CN108984047B (en) * | 2017-06-02 | 2021-05-28 | 乐金显示有限公司 | Touch display device and method for driving the same |
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