CN106201107A - A kind of touch-control display panel and driving method, touch control display apparatus - Google Patents
A kind of touch-control display panel and driving method, touch control display apparatus Download PDFInfo
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- CN106201107A CN106201107A CN201610617339.5A CN201610617339A CN106201107A CN 106201107 A CN106201107 A CN 106201107A CN 201610617339 A CN201610617339 A CN 201610617339A CN 106201107 A CN106201107 A CN 106201107A
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- Prior art keywords
- touch
- control
- control display
- display panel
- electric capacity
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
Abstract
The present invention discloses a kind of touch-control display panel and driving method, touch control display apparatus.Described touch-control display panel includes: first substrate；A plurality of data lines, is arranged on described first substrate, and every described data wire is arranged the most in the first direction；Testing circuit, is arranged on described first substrate, and described testing circuit includes the first detection electric capacity outfan and the second detection electric capacity outfan；Wherein, the described data wire of part is electrically connected to described first detection electric capacity outfan；The described data wire of part is electrically connected to described second detection electric capacity outfan；Touch-control drives signal output part, is arranged on described first substrate, and described first detection electric capacity outfan and the second detection electric capacity outfan are electrically connected to described touch-control and drive signal output part.
Description
Technical field
The present invention relates to Display Technique field, particularly to a kind of touch-control display panel, the driving of this touch-control display panel
Method and there is the touch control display apparatus of this touch-control display panel.
Background technology
Along with the development of human-computer interaction technology, touch technology is increasingly used on various display.Capacitive character is touched
Control technology is owing to it is wear-resistant, the life-span is long, and when user uses, maintenance cost is low, and can support gesture identification and multi-point touch
Advantage and be widely used.
Specifically, the existing touch-control display panel utilizing capacitive character touch technology generally includes array base palte, color film
Substrate, touch-control drive electrode, data wire, touch detection electrodes, gate line and drive circuit.Touch-control drive electrode is arranged on battle array
Row substrate is near the side of color membrane substrates, and its extension direction is identical with the extension direction of data wire.Touch detection electrodes is arranged on
Color membrane substrates is away from the side of array base palte, and its extension direction is identical with the extension direction of gate line and touch detection electrodes exists
Projection on array base palte is the most overlapping with touch-control drive electrode.Touch control electrode line is arranged on array base palte, drives with touch-control
Electrode extension direction is identical and electrically connects.When touching touch-control display panel, between touch-control drive electrode and touch detection electrodes
Electric capacity produce change due to the generation of touch-control, touch detection electrodes by electric capacity (or electric current) information transmit to touch-control display surface
The printed circuit board (PCB) of plate, printed circuit board (PCB) can be according to electric capacity (or voltage/current) information analysis of touch detection electrodes transmission
Or calculate the position that touch-control occurs.
But, the data wire of the existing touch-control display panel utilizing capacitive character touch technology cannot be in the touch-control sensing period
Interior output display signal and the touch-control simultaneously of realizing drives signal, additionally, be generally disposed at the detection of touch-control display panel lower frame
The purposes of circuit is relatively limited, and adds the width of touch-control display panel lower frame.
Summary of the invention
For defect of the prior art, it is an object of the invention to provide a kind of touch-control display panel, this touch-control display surface
Plate can realize touch-control display panel within the touch-control sensing period, data wire output display signal and touch-control can be driven letter simultaneously
Number.
Thering is provided a kind of touch-control display panel according to an aspect of the present invention, described touch-control display panel includes: the first base
Plate；A plurality of data lines, is arranged on described first substrate, and every described data wire is arranged the most in the first direction；Testing circuit, if
Being placed on described first substrate, described testing circuit includes the first detection electric capacity outfan and the second detection electric capacity outfan；Its
In, the described data wire of part is electrically connected to described first detection electric capacity outfan；The described data wire of part is electrically connected to described
Two detection electric capacity outfans；Touch-control drives signal output part, is arranged on described first substrate, described first detection electric capacity output
End and the second detection electric capacity outfan are electrically connected to described touch-control and drive signal output part.
According to another aspect of the present invention, also provide for the driving method of a kind of above-mentioned touch-control display panel, described tactile
At least one display time interval and a touch-control sensing period, described driving method is all included in each display cycle of control display floater
Comprising the steps: in described display time interval, a plurality of touch control electrode line electrical connection controlling described touch-control display panel is public
Voltage signal output end, reception public voltage signal, and disconnect the data wire of described touch-control display panel and described detection electricity
The electrical connection on road, makes described data wire receive the display signal of display signal output part output；Within the described touch-control sensing period,
The a plurality of touch control electrode line controlling described touch-control display panel is exported by the public voltage signal of described touch-control display panel successively
End is electrically connected to touch-control and drives signal output part, connects described data wire and described testing circuit, and by described testing circuit
Signal output part is driven to connect with described touch-control.
According to a further aspect of the invention, also providing for a kind of touch control display apparatus, described touch control display apparatus includes
The touch-control display panel stated.
In the touch-control display panel of embodiment of the present invention offer and driving method, a plurality of data lines passes through testing circuit
(the first detection electric capacity outfan and the second detection electric capacity outfan) is electrically connected to touch-control and drives signal output part, it is achieved touch-control shows
Show that panel, within the touch-control sensing period, can drive signal to data wire output display signal and touch-control simultaneously.And due to
The first detection electric capacity outfan and the second detection electric capacity outfan in detection have carried out multiplexing, and hence it is also possible to effectively subtract
The lower frame of little touch-control display panel, plays the effect of narrow frame.Additionally, insulation is arranged between touch control electrode line and data wire,
Can be implemented in while data wire output touch-control drives signal avoids it to impact the touch control electrode line of non-sweep test.
Accompanying drawing explanation
By the detailed description non-limiting example made with reference to the following drawings of reading, the further feature of the present invention,
Purpose and advantage will become more apparent upon:
Fig. 1 is the top view of the touch-control display panel of the present invention；
Fig. 2 is the cross-sectional view of the touch-control display panel of the present invention；
Fig. 3 is the structural representation of the touch-control display panel of the present invention；
Fig. 4 is the cross section structure schematic diagram of the touch-control display panel of the present invention.
Detailed description of the invention
It is described more fully with example embodiment referring now to accompanying drawing.But, example embodiment can be with multiple shape
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, it is provided that these embodiments make the present invention incite somebody to action
Fully and completely, and by the design of example embodiment those skilled in the art is conveyed to all sidedly.The most identical is attached
Figure labelling represents same or similar structure, thus will omit repetition thereof.
Described feature, structure or characteristic can be combined in one or more embodiment in any suitable manner
In.In the following description, it is provided that many details thus be given and embodiments of the present invention fully understood.But,
One of ordinary skill in the art would recognize that, do not have in specific detail is one or more, or uses other method, constituent element, material
Material etc., it is also possible to put into practice technical scheme.In some cases, be not shown in detail or describe known features, material or
Person's operation is to avoid the fuzzy present invention.
Please also refer to Fig. 1 and Fig. 2, which respectively show top view and the section knot of the touch-control display panel of the present invention
Structure schematic diagram.Wherein, cross-sectional view at A A during Fig. 2 is Fig. 1.As depicted in figs. 1 and 2, optional in the present invention
In embodiment, described touch-control display panel can be display panels or OLED display panel.Described touch-control display surface
Plate at least includes: first substrate 1, a plurality of data lines 2, testing circuit 3 and touch-control drive signal output part TX.
First substrate 1 is optionally array basal plate.A plurality of data lines 2 is arranged on first substrate 1, every data line 2
(Y direction in Fig. 1) extends the most in the first direction, for output display signal.
Testing circuit 3 is arranged on first substrate 1.As it is shown in figure 1, testing circuit 3 includes the first detection electric capacity outfan
DO and second detection electric capacity outfan DE.In an embodiment of the present invention, to be electrically connected to the first detection electric capacity defeated for segment data line 2
Go out to hold DO.Segment data line 2 is electrically connected to the second detection electric capacity outfan DE.Specifically, described touch-control display panel includes
A plurality of first lead-in wire 4.First lead-in wire 4 is arranged on first substrate 1.Wherein, every first lead-in wire 4 electrical connection at least one data
Line 2.Data wire 2 is by first lead-in wire 4 electrical connection the first detection electric capacity outfan DO or the second detection electric capacity outfan DE.At figure
In embodiment shown in 1, every first 4 ends electrically connected with data wire 2 that go between all electrically connect three data line 2.Described tactile
Control display floater includes multiple first switch element SW1.Each first switch element SW1 control a data line 2 and with this
Break-make between first lead-in wire 4 of the corresponding electrical connection of data line 2.
Further, in the alternative embodiment of the present invention, two first adjacent lead-in wires 4 are electrically connected the first detection
Electric capacity outfan DO and second detection electric capacity outfan DE.As it is shown in figure 1, along the direction of X-axis the N article first 4 (its that go between
In, N is that in odd number, i.e. Fig. 1, the Article 1 first in the lead-in wire of four first in X-direction goes between and Article 3 first is drawn
Line) electrically connect the first detection electric capacity outfan DO, the most correspondingly, going between 4 three data line 2 electrically connected with the N article first can
By this first lead-in wire 4 electrical connection the first detection electric capacity outfan DO；And along the direction of X-axis the N+1 article first go between 4 (i.e.
In Fig. 1, Article 2 the first lead-in wire in the lead-in wire of four first in X-direction and Article 4 first go between) electrical connection the second inspection
Surveying electric capacity outfan DE, the most correspondingly, 4 three data line 2 electrically connected that go between with the N+1 article first first can be gone between by this
4 electrical connection the second detection electric capacity outfan DE.
Further, described testing circuit also includes that multiple second switch element SW2 and a second switch control element
VTSW.Each second switch element SW2 controls one first lead-in wire 4 and the first detection electric capacity outfan DO or the second detection electric capacity
Break-make between outfan DE.Second switch controls element VTSW and controls the switch of each second switch element SW2.Concrete next
Say, as it is shown in figure 1, along the direction of X-axis the N article first go between 4 (wherein, N be four in odd number, i.e. Fig. 1 in X-direction
Article 1 the first lead-in wire during bar first goes between goes between with Article 3 first) controlled by a second switch element SW2 respectively
Break-make between itself and the first detection electric capacity outfan DO；And along the direction of X-axis the N+1 article first go between 4 (i.e. along X in Fig. 1
The Article 2 first in four first lead-in wires on direction of principal axis goes between and Article 4 first goes between) respectively by a second switch
Element SW2 controls the break-make between itself and the second detection electric capacity outfan DE.Second switch controls element VTSW and controls all the
The switch of two switch element SW2.
Further, every first lead-in wire 4 also electrical connection one display signal output part Sout.Display signal output part
Display signal can be exported to each data line 2 by Sout by the first lead-in wire 4.
Touch-control drives signal output part TX to be arranged on first substrate 1.First detection electric capacity outfan DO and the second detection
Electric capacity outfan DE is also electrically connected to touch-control and drives signal output part TX.Specifically, described touch-control display panel also includes
Three switch element SW3.As it is shown in figure 1, two the 3rd switch element SW3 control the first detection electric capacity outfan DO and second respectively
Detection electric capacity outfan DE and touch-control drive the break-make between signal output part TX.In this embodiment, touch-control drives signal defeated
Go out to hold TX to pass through the first detection electric capacity outfan DO and second detection electric capacity outfan DE and every data line 2 is exported touch-control driving
Signal, and then, within the touch-control sensing period of touch-control display panel, can data wire 2 output display signal and touch-control be driven simultaneously
Dynamic signal.And due also to the first detection electric capacity outfan DO and the second detection electric capacity for detection is exported in this embodiment
End DE has carried out multiplexing, therefore, can effectively reduce the lower frame of touch-control display panel, play the effect of narrow frame.
Further, in the embodiment shown in Fig. 1 and Fig. 2, described touch-control display panel includes a plurality of touch control electrode line
5.The insulation of a plurality of touch control electrode line 5 is arranged at the top of data wire 2.Specifically, as in figure 2 it is shown, described touch-control display panel
Also include isolation layer 6.Isolation layer 6 is arranged between data wire 2 and touch control electrode line 5, enters touch control electrode line 5 and data wire 2
Row insulation.And then, owing to touch control electrode line 5 is arranged with data wire 2 insulation, drive it is thereby achieved that export touch-control at data wire 2
Avoid it that touch control electrode line 5 of non-sweep test is impacted while dynamic signal.
Further, described touch-control display panel also includes public voltage signal outfan VCOM.Touch control electrode line 5 timesharing
Ground electrical connection public voltage signal outfan VCOM and touch-control drive signal output part TX.Specifically, described touch-control display surface
Plate includes a plurality of second lead-in wire 7.Every second lead-in wire 7 electrical connection at least one touch control electrode line 5.Touch control electrode line 5 is by the
Two lead-in wire 7 electrical connection public voltage signal outfan VCOM or touch-control drive signal output part TX.In the embodiment shown in fig. 1,
Described touch-control display panel also includes multiple 4th switch element SW4.4th switch element SW4 is a gating switch element,
Each 4th switch element SW4 controls one article of second lead-in wire 7 and is electrically connected to public voltage signal outfan VCOM or touch-control driving
Signal output part TX.When described touch-control display panel is in the touch-control sensing period, along the scanning side of described touch-control display panel
Upwards a plurality of second lead-in wire 7 electrical connection touch-control one by one of (can be the X-direction in Fig. 1) drives signal output part TX, output
Touch-control drives signal；The second lead-in wire 7 not being scanned the most still electrical connection public voltage signal outfan VCOM output public affairs
Common voltage signal.
Described touch-control display panel also includes the first electrode 81 that multiple (Y direction in Fig. 1) in the first direction is arranged.
Specifically, the first electrode 81 is arranged on first substrate 1, and (Y direction in Fig. 1) extends and along second party in the first direction
Arrange to (X-direction in Fig. 1).Alternatively, first direction (Y direction in Fig. 1) and second direction (the X-axis side in Fig. 1
To) perpendicular.First electrode 81 and data wire 2 electric insulation, and electrically connect with touch control electrode line 5.Only with adjacent two in Fig. 1
As a example by first electrode 81, in the embodiment shown in fig. 1, each first electrode 81 all covers six data line.
Please also refer to Fig. 3 and Fig. 4, which respectively show the structural representation of the touch-control display panel of the present invention and cut
Face structural representation.Wherein, cross-sectional view at B B during Fig. 4 is Fig. 3.Specifically, as shown in Figure 3 and Figure 4, institute
State touch-control display panel and also include second substrate 9 and multiple second electrode 82.
Second substrate 9 and first substrate 1 are oppositely arranged (top that in Fig. 3 and Fig. 4, second substrate 9 is positioned at first substrate 1).
Alternatively, described touch-control display panel is a display panels, and second substrate 9 is a color membrane substrates.Second substrate 9 is towards
The side of one substrate 1 can be provided with the black matrix including multiple opening.Each opening correspondence touch-control display panel of black matrix each
The position of pixel region, and it is filled with color blocking material at each opening part, for defining the color of each pixel.First substrate 1 and
It is also filled with liquid crystal material between two substrates 9.First electrode 81, data wire 2 and touch control electrode line 5 may be contained within first substrate
On 1, the side near second substrate 9 (is the top of first substrate 1 in Fig. 3 and Fig. 4, wherein, diagrammatically only shows in Fig. 3
Go out the touch control electrode line 5 on first substrate 1 and touch-control has driven signal output part TX).
Multiple second electrodes 82 are arranged on second substrate 9 side away from first substrate 1 and (are in Fig. 3 and Fig. 4 second
The top of substrate 9).Each second electrode 82 (X-direction in Fig. 1) the most in a second direction is arranged.Specifically, such as Fig. 3 and
Shown in Fig. 4, multiple second electrodes 82 (X-direction in Fig. 3) in a second direction extension in the first direction (the Y-axis side in Fig. 3
To) arrangement.Wherein, the bearing of trend of the second electrode 82 can be identical with the bearing of trend of the gate line of touch-control display panel.Many
Individual second electrode 82 is the most overlapping with multiple first electrodes 81 upright projection on first substrate 1.When described touch-control display surface
Plate is in the touch-control sensing period, and touch-control drives signal output part TX to pass sequentially through touch control electrode line 5 and transmits to each first electrode 81
Touch-control drives signal, and the electric capacity between the first electrode 81 and the second electrode 82 produces change, the second electricity due to the generation of touch-control
Pole 82 is by the printed circuit board (PCB) of electric capacity (or electric current) information transmission to touch-control display panel, and printed circuit board (PCB) can be according to the second electricity
The position that electric capacity (or voltage/current) information analysis of pole 82 transmission or calculating touch-control occur.
Further, the present invention also provides for a kind of touch control display apparatus, and described touch control display apparatus includes as shown in Figure 1 to Figure 4
Shown touch-control display panel.This touch control display apparatus, owing to employing above-mentioned touch-control display panel, therefore, can realize equally
Touch-control display panel, within the touch-control sensing period, can drive signal simultaneously, reduce and touch data wire output display signal and touch-control
The effects such as the lower frame of control display device, do not repeat them here.
Further, the present invention also provides for the driving method of the touch-control display panel shown in a kind of above-mentioned Fig. 1 to Fig. 4,
Specifically, when all including at least one display time interval and a touch-control sensing in each display cycle of described touch-control display panel
Section, described driving method comprises the steps:
In described display time interval, control a plurality of touch control electrode line electrical connection common electric voltage letter of described touch-control display panel
Number outfan, receive public voltage signal；And disconnect the pieces of data line of touch-control display panel and the electrical connection of testing circuit,
Described data wire is made to receive the display signal of display signal output part output.
Within the described touch-control sensing period, a plurality of touch control electrode line controlling described touch-control display panel is touched by described successively
The public voltage signal outfan of control display floater is electrically connected to touch-control and drives signal output part, connects described data wire with described
Testing circuit, and drive signal output part to connect with described touch-control described testing circuit.
Specifically, in conjunction with the touch-control display panel shown in Fig. 1, in described display time interval, open for two the 4th in Fig. 1
Close element SW4 and one second lead-in wire 7 is electrically connected to public voltage signal outfan VCOM, make to electrically connect with the second lead-in wire 7
Touch control electrode line 5 receives public voltage signal.And all of second switch element SW2 and the 3rd switch element SW3 disconnects, with
All data wires 2 are made to disconnect and between testing circuit (the i.e. first detection electric capacity outfan DO and the second detection electric capacity outfan DE)
Electrical connection.
When described touch-control display panel is in the described touch-control sensing period, along the scanning direction of described touch-control display panel
Upper (can be the X-direction in Fig. 1), two the 4th switch element SW4 in Fig. 1 be successively by one article second of correspondence electrical connection
Lead-in wire 7 is electrically connected to touch-control by public voltage signal outfan VCOM and drives signal output part TX, makes to electrically connect with the second lead-in wire 7
Touch control electrode line 5 receive touch-control drive signal.And all of first switch element SW1, second switch element SW2 and the 3rd
Switch element SW3 closes, and makes so that all data wires 2 electrically connect testing circuit (the i.e. first detection electric capacity outfan DO and second
Detection electric capacity outfan DE), drive letter by the first detection electric capacity outfan DO and the second detection electric capacity outfan DE with touch-control
Number outfan TX connection, exports touch-control and drives signal, realizes the touch-control sensing period at touch-control display panel every data line 2
In, data wire 2 output display signal and touch-control can be driven signal simultaneously.
In sum, in the touch-control display panel of embodiment of the present invention offer and driving method, a plurality of data lines is passed through
Testing circuit (the first detection electric capacity outfan and the second detection electric capacity outfan) is electrically connected to touch-control and drives signal output part, real
Existing touch-control display panel, within the touch-control sensing period, can drive signal to data wire output display signal and touch-control simultaneously.And
Owing to the first detection electric capacity outfan and the second detection electric capacity outfan for detection has been carried out multiplexing, and hence it is also possible to
Effectively reduce the lower frame of touch-control display panel, play the effect of narrow frame.Additionally, between touch control electrode line and data wire absolutely
Edge is arranged, it is possible to achieve avoid it to make the touch control electrode line of non-sweep test while data wire output touch-control drives signal
Become impact.
Although the present invention discloses as above with alternative embodiment, but it is not limited to the present invention.Belonging to the present invention
Those skilled in the art, without departing from the spirit and scope of the present invention, when making various changes and amendment.Therefore,
Protection scope of the present invention is when being defined in the range of standard depending on claims.
Claims (18)
1. a touch-control display panel, it is characterised in that described touch-control display panel includes:
First substrate；
A plurality of data lines, is arranged on described first substrate, and every described data wire is arranged the most in the first direction；
Testing circuit, is arranged on described first substrate, and described testing circuit includes the first detection electric capacity outfan and the second inspection
Survey electric capacity outfan；Wherein, the described data wire of part is electrically connected to described first detection electric capacity outfan；The described data wire of part
It is electrically connected to described second detection electric capacity outfan；
Touch-control drives signal output part, is arranged on described first substrate, described first detection electric capacity outfan and the second detection
Electric capacity outfan is electrically connected to described touch-control and drives signal output part.
2. touch-control display panel as claimed in claim 1, it is characterised in that described touch-control display panel includes that a plurality of first draws
Line, every described first lead-in wire electrically connects data wire described at least one, and described data wire is by described first lead-in wire electrical connection
Described first detection electric capacity outfan or described second detection electric capacity outfan.
3. touch-control display panel as claimed in claim 2, it is characterised in that described touch-control display panel includes that multiple first opens
Closing element, each described first switch element controls described in a described data wire and electrical connection corresponding with described data wire
Break-make between first lead-in wire.
4. touch-control display panel as claimed in claim 2, it is characterised in that two adjacent described first lead-in wires are electrically connected respectively
Connect described first detection electric capacity outfan and described second detection electric capacity outfan.
5. touch-control display panel as claimed in claim 2, it is characterised in that described testing circuit also includes multiple second switch
Element, each described second switch element controls one bar of described first lead-in wire and described first detection electric capacity outfan or described the
Break-make between two detection electric capacity outfans.
6. touch-control display panel as claimed in claim 5, it is characterised in that described testing circuit also includes second switch control
Element, described second switch controls element and controls the switch of each described second switch element.
7. touch-control display panel as claimed in claim 2, it is characterised in that every described first lead-in wire also electrical connection one display
Signal output part.
8. touch-control display panel as claimed in claim 1, it is characterised in that described touch-control display panel also includes the 3rd switch
Element, described 3rd switch element controls described first detection electric capacity outfan and the second detection electric capacity outfan and described touch-control
Drive the break-make between signal output part.
9. the touch-control display panel as according to any one of claim 1 to 8, it is characterised in that described touch-control display panel bag
Including a plurality of touch control electrode line, the insulation of described a plurality of touch control electrode line is arranged at the top of described data wire.
10. touch-control display panel as claimed in claim 9, it is characterised in that described touch-control display panel also includes isolation layer,
Described isolation layer is arranged between described data wire and described touch control electrode line.
11. touch-control display panels as claimed in claim 9, it is characterised in that described touch-control display panel also includes common electrical
Pressure signal output part, described touch control electrode line timesharing ground electrically connects described public voltage signal outfan and described touch-control drives letter
Number outfan.
12. touch-control display panels as claimed in claim 11, it is characterised in that described touch-control display panel also includes a plurality of
Two lead-in wires, touch control electrode line described in every described second lead-in wire electrical connection at least one, described touch control electrode line is by described the
Two lead-in wires electrically connect described public voltage signal outfan or described touch-control drives signal output part.
13. touch-control display panels as claimed in claim 12, it is characterised in that described touch-control display panel also includes multiple
Four switch elements, it is defeated that each one bar of described second lead-in wire of described 4th switch element control is electrically connected to described public voltage signal
Go out end or described touch-control drives signal output part.
14. touch-control display panels as claimed in claim 9, it is characterised in that described touch-control display panel also includes multiple edge
The first electrode that first direction is arranged, described first electrode is arranged on described first substrate, described first electrode and described number
According to line electric insulation, and electrically connect with described touch control electrode line.
15. touch-control display panels as claimed in claim 14, it is characterised in that described touch-control display panel also includes:
Second substrate, is oppositely arranged with described first substrate, and wherein, described first electrode, data wire and touch control electrode line are equal
It is arranged on described first substrate the side near described second substrate；
Multiple second electrodes, are arranged at the side away from described first substrate on described second substrate, each described second electrode
Arrange the most in a second direction；Wherein, multiple described second electrodes and multiple described first electrodes vertical throwing on the first substrate
Shade overlaps mutually.
16. touch-control display panels as claimed in claim 15, it is characterised in that described first direction hangs down mutually with described second direction
Directly.
The driving method of 17. 1 kinds of touch-control display panels as according to any one of claim 1 to 16, it is characterised in that institute
At least one display time interval and a touch-control sensing period, described driving is all included in each display cycle stating touch-control display panel
Method comprises the steps:
In described display time interval, a plurality of touch control electrode line electrical connection public voltage signal controlling described touch-control display panel is defeated
Go out end, receive public voltage signal, and disconnect the data wire of described touch-control display panel and the electrical connection of described testing circuit,
Described data wire is made to receive the display signal of display signal output part output；
Within the described touch-control sensing period, a plurality of touch control electrode line controlling described touch-control display panel is shown by described touch-control successively
Show that the public voltage signal outfan of panel is electrically connected to touch-control and drives signal output part, connect described data wire and described detection
Circuit, and drive signal output part to connect with described touch-control described testing circuit.
18. 1 kinds of touch control display apparatus, it is characterised in that described touch control display apparatus includes as arbitrary in claim 1 to 16
Touch-control display panel described in Xiang.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610617339.5A CN106201107B (en) | 2016-07-29 | 2016-07-29 | A kind of touch-control display panel and its driving method, touch control display apparatus |
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| CN201610617339.5A CN106201107B (en) | 2016-07-29 | 2016-07-29 | A kind of touch-control display panel and its driving method, touch control display apparatus |
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| CN106201107B CN106201107B (en) | 2019-01-22 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018223334A1 (en) * | 2017-06-08 | 2018-12-13 | 深圳信炜科技有限公司 | Image sensing apparatus and electronic device |
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