CN106951119A - Touch-control display panel and its driving method - Google Patents
Touch-control display panel and its driving method Download PDFInfo
- Publication number
- CN106951119A CN106951119A CN201710158879.6A CN201710158879A CN106951119A CN 106951119 A CN106951119 A CN 106951119A CN 201710158879 A CN201710158879 A CN 201710158879A CN 106951119 A CN106951119 A CN 106951119A
- Authority
- CN
- China
- Prior art keywords
- touch
- electrode block
- control
- control electrode
- electrically connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
Abstract
This application discloses a kind of touch-control display panel and its driving method, touch-control display panel includes：Touch control electrode block；First touching signals line；Each touch control electrode block in transistor group corresponding with each touch control electrode block row, any touch control electrode block row is electrically connected with the first pole of at least one transistor in corresponding transistor group or the second pole of transistor；Control signal wire；Any touch control electrode block during second touching signals line is arranged with corresponding touch control electrode block is electrically connected；Signal generation module is electrically connected with each second touching signals line, and electrically connected with each control signal wire, the control signal for the transistor turns that signal generation module is used for into each transistor group of each control signal wire output control, and the touch control electrode block row output mutual tolerance scanning signal for being electrically connected to each other by column to each touch control electrode block by each second touching signals line；Induction electrode block.Above-mentioned touch-control display panel can be realized from the switching for holding control mode touch mode and mutual tolerance control mode touch mode.
Description
Technical field
The application is related to display technology field, more particularly to a kind of touch-control display panel, and for driving the touch-control to show
Show the driving method of panel.
Background technology
With developing rapidly for Display Technique, touch-control Display Technique is gradually in the life of people.Existing
In touch-control display panel, relative to electric resistance type touch control display panel, capacitance type touch control display panel has long lifespan, light transmittance
It is high, the advantages of multi-point touch can be supported, the focus as touch-control Display Technique.
Capacitance type touch control display panel can be divided into self-tolerant touch-control display panel and mutual capacitance type touch-control display panel.From appearance
Formula touch-control display panel is generally made up of the touch control electrode block of multiple array arrangements, and each touch control electrode block can be constituted with ground from electricity
Hold, finger, which contacts the external capacitive to be formed, to change the self-capacitance formed between touch control electrode block and ground, and then can detect
The particular location of touch point.But, when there is suspension joint conductor on self-tolerant touch-control display panel, such as water droplet, oil stain etc., hold
Easily cause touch points erroneous judgement.
Mutual capacitance type touch-control display panel is generally made up of induction electrode with driving electrodes, in driving electrodes and touch-control sensing electricity
Mutual capacitance can be formed at the crossover location of pole, finger contacts the external capacitive to be formed by the mutual capacitance between changing two electrodes,
And then the particular location of touch point can be detected.But mutual capacitance type touch-control display panel needs one by one under mutual tolerance control mode touch mode
Turntable driving electrode, all induction electrodes receive signal simultaneously, it is seen that mutual tolerance control mode touch mode can cause the work(of touch-control display panel
Consumption is greatly increased.
Therefore, touch-control display panel how is allowd to have concurrently from control mode touch mode and mutual tolerance control mode touch mode is held to meet it
Different demands turns into the heat topic of research.
The content of the invention
In view of drawbacks described above of the prior art, the embodiment of the present application provides a kind of touch-control display panel and for driving
The driving method of the touch-control display panel is moved, to solve the technical problem that background section above is mentioned.
To achieve these goals, in a first aspect, the embodiment of the present application provides a kind of touch-control display panel, including m rows
× n row touch control electrode blocks, wherein, m and n are positive integer；First touching signals line of electrical connection corresponding with each touch control electrode block；
N transistor group, each transistor group is corresponding with each touch control electrode block row respectively, and each transistor group includes at least m-1 crystalline substance
The of each touch control electrode block in body pipe, any touch control electrode block row and at least one transistor in corresponding transistor group
One pole or the electrical connection of the second pole of transistor, during each transistor turns in any transistor group, any transistor group pair
Each touch control electrode block in the touch control electrode block row answered is electrically connected to each other；Control signal wire corresponding with each transistor group, each crystalline substance
The grid of body Guan Zuzhong each transistor is electrically connected with corresponding control signal wire；Second touching signals line, every second is touched
Control signal wire is corresponding with each touch control electrode block row, any touch-control in each second touching signals line and corresponding touch control electrode block row
Electrode block is electrically connected；Signal generation module, signal generation module is electrically connected with each second touching signals line, and signal generation module
Electrically connected with each control signal wire, signal generation module is used for the crystal into each transistor group of each control signal wire output control
The control signal of pipe conducting, and signal generation module is for mutual to each touch control electrode block by column by each second touching signals line
The touch control electrode block row output mutual tolerance scanning signal of electrical connection；Multiple induction electrode blocks, each induction electrode block extends along line direction
And arranged along column direction.
Second aspect, the embodiment of the present application additionally provides a kind of driving method of touch-control display panel, above-mentioned for driving
Touch-control display panel, the touch-control mode of operation of touch-control display panel includes from holding control mode touch mode and mutual tolerance control mode touch mode, driving
Method includes：From under holding control mode touch mode, signal generation module provides cut-off signals to each control signal wire, and each transistor is closed
Disconnected, each first touching signals line is provided from appearance scanning signal to each touch control electrode block；Under mutual tolerance control mode touch mode, signal generation mould
Block provides the touch control electrode block in Continuity signal, touch control electrode block row to control signal wire and is electrically connected to each other, touch control electrode block row
The mutual tolerance scanning signal of signal generation module output, induction electrode block output mutual tolerance induced signal are received by column.
The embodiment of the present application provide touch-control display panel, including m rows × n row touch control electrodes block, the first touching signals line,
Transistor group, control signal wire, the second touching signals line and signal generation module, signal generation module are exported to control signal wire
Cut-off signals control each touch control electrode block in each touch control electrode block row to disconnect, and touch-control display panel can be realized from appearance touch-control
Pattern, each touch control electrode block that signal generation module is exported to control signal wire during Continuity signal control touch control electrode block is arranged is mutual
Electrical connection, signal generation module can be by column to touch control electrode block row output mutual tolerance scanning signal, so that the mutual tolerance scanning signal
Each touch control electrode block row can be scanned by column, touch-control display panel can realize mutual tolerance control mode touch mode, it is seen that above-mentioned touch-control is shown
Panel can be realized from the switching for holding control mode touch mode and mutual tolerance control mode touch mode.
Brief description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, the application's is other
Feature, objects and advantages will become more apparent upon：
Fig. 1 shows the structural representation of the first embodiment of the touch-control display panel according to the application；
Fig. 2A shows the structural representation of the second embodiment of the touch-control display panel according to the application；
Fig. 2 B show the structural representation of an implementation of the touch-control display panel of second embodiment；
Fig. 3 A show the structural representation of the 3rd embodiment of the touch-control display panel according to the application；
Fig. 3 B show the structural representation of an implementation of the touch-control display panel of 3rd embodiment；
Fig. 4 shows the schematic flow sheet of an embodiment of the driving method of the touch-control display panel according to the application.
Embodiment
The principle and feature to the application are described in further detail with reference to the accompanying drawings and examples.It may be appreciated
It is that specific embodiment described herein is used only for explaining related invention, rather than the restriction to the invention.Further need exist for
It is bright, for the ease of description, the part related to invention is illustrate only in accompanying drawing.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 1 is refer to, it illustrates the structural representation of the first embodiment of the touch-control display panel according to the application.Such as
Shown in figure, the touch-control display panel 100 in the present embodiment can include touch control electrode block 101, the first touching signals line 102, crystalline substance
Body pipe group 103, control signal wire 104, the second touching signals line 105 and signal generation module 106.
In the present embodiment, m rows × n row touch control electrodes block 101, such as Fig. 1 can be included in above-mentioned touch-control display panel 100
Shown, m and n here can be positive integer.Above-mentioned each first touching signals line 102 can be with each 101 pairs of touch control electrode block
Answer, and every first touching signals line 102 can be electrically connected with corresponding touch control electrode block 101.Each first touching signals line 102
Can be to be electrically connected touch control electrode block 101 to provide from appearance scanning signal.Touch-control display panel 100 can also include n crystalline substance
Body pipe group 103, each transistor group 103 can be corresponding with each touch control electrode block row respectively, i.e., each transistor group 103 can divide
It is not corresponding with a row touch control electrode block 101, as shown in Figure 1.Each transistor group 103 can include at least m-1 transistor T1,
Each touch control electrode block 101 in any one row touch control electrode block 101 can with corresponding transistor group 103 at least
One transistor T1 the first pole or transistor T1 the second pole electrical connection so that each transistor in any transistor group 103
When T1 is turned on, each touch control electrode block 101 in touch control electrode block row corresponding with the transistor group 103 can be electrically connected to each other.
For example, as shown in figure 1, for any one row touch control electrode block 101, corresponding transistor group 103 can include m-1 crystalline substance
Each touch control electrode block 101 in body pipe T1, touch control electrode block row can be by the transistor T1 of conducting and adjacent thereto
Touch control electrode block 101 electrically connect so that during each transistor T1 in above-mentioned transistor group 103 conducting, touch control electrode block row
In each touch control electrode block 101 can be electrically connected to each other.
In some optional implementations of the present embodiment, above-mentioned each transistor T1 channel type can be with identical, i.e.,
Each transistor T1 can be pmos type transistor or be nmos type transistor, and now each transistor T1 Continuity signal can be with
It is identical, it is easy to control, and each transistor T1 raceway groove identical can simplify the preparation technology of touch-control display panel 100.
In the present embodiment, above-mentioned control signal wire 104 can be corresponding with each transistor group 103, and each transistor
The grid of each transistor T1 in group 103 corresponding control signal wire 104 can be electrically connected with the transistor group 103, it is seen that
Touch-control display panel 100 can include n bar control signal wires.Control signal wire 104 can be to the transistor T1 being electrically connected
Grid output control transistor on or off control signal.Touch-control display panel 100 can also include the second touch-control letter
Number line 105, every second touching signals line 105 can be corresponding with each touch control electrode block row, and the second touching signals line 105 can
Electrically connected with any touch control electrode block 101 in being arranged with corresponding touch control electrode block, as shown in Figure 1.
In some optional implementations of the present embodiment, above-mentioned each first touching signals line 102 can be along column direction
Extend and arranged along line direction, as shown in Figure 1.The first pole and the second pole of any transistor T1 in above-mentioned transistor group 103
Two touch control electrode blocks, 101 corresponding two first touching signals lines 102 in being arranged respectively with corresponding touch control electrode block
Electrical connection, as shown in figure 1, therefore the first touching signals line can be passed through when each transistor T1 conductings in transistor group 103
102 are electrically connected to each other each touch control electrode block 101 in touch control electrode block corresponding with the transistor group 103 row.
In the present embodiment, touch-control display panel 100 can also include signal generation module 106, as shown in figure 1, the letter
Number generation module 106 can be electrically connected with above-mentioned each control signal wire 104, so that the signal generation module 106 can be to each control
The output control signal of signal wire 104 processed, the control signal can be used for control transistor group corresponding with control signal wire 104
The conducting and shut-off of each transistor T1 in 103.Signal generation module 106 can also be with the above-mentioned electricity of second touching signals line 105
Connection, so that the signal generation module 106 can be by each second touching signals line 105 by column to each phase of touch control electrode block 101
The touch control electrode block row output mutual tolerance scanning signal mutually electrically connected, so that the mutual tolerance scanning signal can scan by column each touch-control electricity
Pole block row.It is understood that when each touch control electrode block 101 in touch control electrode block row is electrically connected to each other, the touch control electrode
Block row can be equivalent to the touch control electrode bar extended along column direction, and now signal generation module 106 can be by corresponding to therewith
The second touching signals line 105 to the touch control electrode block row output mutual tolerance scanning signal scan the touch control electrode block row.
It should be noted that above-mentioned touch-control display panel 100 can also include multiple induction electrode block (not shown), each sense
Answering electrode block can extend along line direction and be arranged along column direction.Each touch control electrode block 101 in any touch control electrode block row
It is electrically connected to each other and the mutual tolerance scanning letter that signal generation module 106 is exported is received by corresponding second touching signals line 105
Number when, each induction electrode block can generate the mutual tolerance induced signal for determining touch point position.Generally, touch-control display panel
100 can include array base palte and color membrane substrates, and above-mentioned each touch control electrode block 101 can be arranged on array base palte, each sensing
Electrode block can be arranged on color membrane substrates.Alternatively, above-mentioned each induction electrode block can be mesh electrode.Each netted induced electricity
Pole block can be reduced in interference of the induction electrode block to the signal of each touch control electrode block 101 under holding control mode touch mode.Further,
Above-mentioned each induction electrode block can be made up of semiconductor oxide indium tin material, can reduce each induction electrode block to touch-control display surface
The influence of the display quality of plate 100.
When the selection of touch-control display panel 100 is from when holding control mode touch mode, above-mentioned signal generation module 106 can pass through each control
Each transistor T1 output cut-off signals of the signal wire 104 into corresponding transistor group 103, each transistor T1 shut-offs, each first
Touching signals line 102 holds scanning signal certainly to the output of corresponding touch control electrode block 101；When touch-control display panel 100 selects mutual tolerance
During control mode touch mode, above-mentioned signal generation module 106 can be each into corresponding transistor group 103 by control signal wire 104
Transistor T1 exports Continuity signal, while the signal generation module 106 can be electrically connected to each other to each touch control electrode block 101 by column
Touch control electrode block row output mutual tolerance scanning signal so that mutual tolerance scanning signal can scan by column each touch control electrode block row, can
See that touch-control display panel 100 that above-described embodiment of the application is provided can be realized from holding control mode touch mode and mutual tolerance control mode touch mode
Switching.
Please continue to refer to Fig. 2A, it illustrates the structural representation of the second embodiment of the touch-control display panel according to the application
Figure.As shown in Figure 2 A, the touch-control display panel 200 in the present embodiment can include touch control electrode block 201, the first touching signals line
202nd, transistor group 203, control signal wire 204, the second touching signals line 205, signal generation module 206 and driving chip
208。
In the present embodiment, m rows × n row touch control electrodes block 201 can be included in above-mentioned touch-control display panel 200, is such as schemed
Shown in 2A.Above-mentioned each first touching signals line 202 can be corresponding with each touch control electrode block 201, and every first touching signals line
202 can electrically connect with corresponding touch control electrode block 201.Touch-control display panel 200 can also include n transistor group 203, often
Individual transistor group 203 can be corresponding with each touch control electrode block row respectively, i.e., each transistor group 203 can respectively with a row touch-control
The correspondence of electrode block 201, as shown in Figure 2 A.Each transistor group 203 can include at least m-1 transistor T1, and any one row are touched
The each touch control electrode block 201 controlled in electrode block 201 can be with least one transistor in corresponding transistor group 203
T1 the first pole or transistor T1 the second pole electrical connection so that when each transistor T1 in any transistor group 203 is turned on, with
Each touch control electrode block 201 in the corresponding touch control electrode block row of the transistor group 203 can be electrically connected to each other.
In the present embodiment, above-mentioned control signal wire 204 can be corresponding with each transistor group 203, and each transistor
The grid of each transistor T1 in group 203 corresponding control signal wire 204 can be electrically connected with the transistor group 203, it is seen that
Touch-control display panel 200 can include n bars control signal wire 204.Control signal wire 204 can be to the transistor being electrically connected
The control signal of T1 grid output control transistor on or off.Touch-control display panel 200 can also include the second touch-control
Signal wire 205, every second touching signals line 205 can be corresponding with each touch control electrode block row, and the second touching signals line 205
Any touch control electrode block 201 in being arranged with corresponding touch control electrode block is electrically connected, as shown in Figure 2 A.
In the present embodiment, above-mentioned signal generation module 206 can include the first shift register 2062 and the first cabling
2061, as shown in Figure 2 A, wherein, the first shift register 2062 can include the first shifting deposit unit of n cascade.It is above-mentioned
Each second touching signals line 205 can be corresponded with each shifting deposit unit so that in first shift register 2062
Each shifting deposit unit can export mutual tolerance scanning signal to corresponding second touching signals line 205.Above-mentioned each control signal wire
204 can be electrically connected with the first cabling 2061, and first cabling 2061 can be electrically connected with driving chip 208 so that driving
Chip 208 can be by the first cabling 2061 to each output control signal of control signal wire 204.Generally, above-mentioned each first touch-control
Signal wire 202 can also be electrically connected with driving chip 208, and driving chip 208 can be touched under holding control mode touch mode by first
Control signal wire 202 and hold scanning signal certainly to the output of corresponding touch control electrode block 201.
In some optional implementations of the present embodiment, above-mentioned touch-control display panel 200 can include being used to show
Viewing area 210 and surround viewing area 210 frame region 220.Wherein, frame region 220 include can be with upper side frame area
Domain and lower frame region.It should be noted that upper side frame region, viewing area 210 and lower frame region can along column direction according to
Secondary arrangement, as shown in Figure 2 A, it is seen that upper side frame region can be adjacent with each touch control electrode block 201 in the first row, lower frame area
Domain can be adjacent with each touch control electrode block 201 in m rows.Above-mentioned first shift register 2062 can be located at above-mentioned lower frame
In region, as shown in Figure 2 A, above-mentioned each second touching signals line 205 can be with a pair of each touch control electrode block 201 1 in m rows
It should electrically connect, so that each shifting deposit unit in 2062 in the first shift register can pass through corresponding second touching signals
Line 205 exports mutual tolerance scanning signal to each row touch control electrode block 201.Or, above-mentioned first shift register 2062 can be set
In above-mentioned upper side frame region, as shown in Figure 2 B, it illustrates the knot of an implementation of the touch-control display panel of second embodiment
Structure schematic diagram, each second touching signals line 205 can be corresponded with each touch control electrode block 201 of the first row and electrically connected, so that
Each shifting deposit unit in 2062 in first shift register can be touched by corresponding second touching signals line 205 to each row
Control the output mutual tolerance scanning signal of electrode block 201.Above-mentioned first shift register 2062 can reduce top positioned at lower frame region
Size shared by frame region, and the first shift register 2062 can reduce the chi shared by lower frame region positioned at upper side frame region
Very little, those skilled in the art can set the position where the first shift register 2062 according to the actual needs.
It should be noted that above-mentioned touch-control display panel 200 can also include along line direction extending and arranging along column direction
Induction electrode block (not shown), the induction electrode block can export induced signal under mutual tolerance control mode touch mode.
Above-mentioned driving chip 208 can be exported by the first cabling 2061 and control signal wire 204 to each transistor group 203
Each touch control electrode block 201 in Continuity signal so that each transistor T1 conductings, each touch control electrode block row is electrically connected to each other, on
Mutual tolerance scanning signal, the mutual tolerance can be exported to corresponding second touching signals line 205 successively by stating each first shifting deposit unit
Scanning signal can scan each row touch control electrode block 201, therefore, and the touch-control display panel 200 can realize mutual tolerance control mode touch mode.
It is appreciated that the operation principle of above-mentioned first shift register 2062 is with being each touch-control in existing mutual capacitance type touch-control display panel
The shift register principle that electrode provides touch scanning signals is identical.Further, driving chip 208 can pass through the first cabling
2061 and control signal wire 204 to each transistor group 203 export cut-off signals, the driving chip 208 can also to each touch-control electricity
The output of pole block 201 is from scanning signal is held, therefore, and the touch-control display panel 200 can be realized from appearance control mode touch mode.It can be seen that, this Shen
The touch-control display panel 200 that above-described embodiment please is provided can have both been realized from control mode touch mode is held, and can also realize mutual tolerance touch-control
Pattern.
Referring next to Fig. 3 A, show it illustrates the structure of the 3rd embodiment of the touch-control display panel according to the application
It is intended to.As shown in Figure 3A, the touch-control display panel 300 in the present embodiment can include touch control electrode block 301, the first touching signals
Line 302, transistor group 303, control signal wire 304, the second touching signals line 305, the displacement of signal generation module 306, second are posted
Storage 309 and driving chip 308.
In the present embodiment, m rows × n row touch control electrodes block 301 can be included in above-mentioned touch-control display panel 300, is such as schemed
Shown in 3A.Above-mentioned each first touching signals line 302 can be corresponding with each touch control electrode block 301, and every first touching signals line
302 can electrically connect with corresponding touch control electrode block 301.Touch-control display panel 300 can also include n transistor group 303, often
Individual transistor group 303 can be corresponding with each touch control electrode block row respectively, i.e., each transistor group 303 can respectively with a row touch-control
The correspondence of electrode block 301, as shown in Figure 3A.Each transistor group 303 can include at least m-1 transistor T1, and any one row are touched
The each touch control electrode block 301 controlled in electrode block 301 can be with least one transistor in corresponding transistor group 303
T1 the first pole or transistor T1 the second pole electrical connection so that when each transistor T1 in any transistor group 303 is turned on, with
Each touch control electrode block 301 in the corresponding touch control electrode block row of the transistor group 303 can be electrically connected to each other.
In the present embodiment, above-mentioned control signal wire 304 can be corresponding with each transistor group 303, and each transistor
The grid of each transistor T1 in group 303 corresponding control signal wire 304 can be electrically connected with the transistor group 303, it is seen that
Touch-control display panel 300 can include n bars control signal wire 304.Control signal wire 304 can be to the transistor being electrically connected
The control signal of T1 grid output control transistor on or off.Touch-control display panel 300 can also include the second touch-control
Signal wire 305, every second touching signals line 305 can be corresponding with each touch control electrode block row, and the second touching signals line 305
Any touch control electrode block 301 in being arranged with corresponding touch control electrode block is electrically connected, as shown in Figure 3A.
In the present embodiment, above-mentioned second shift register 309 can include n grades of level corresponding with each touch control electrode block row
Second displacement memory cell of connection, and every grade of second shifting deposit unit can include shift signal output end.Above-mentioned signal generation
Module 306 can include the first cabling 3061, mutual tolerance scanning signal output line 3062 and corresponding with each touch control electrode block row mutual
Hold signal output unit 3063, as shown in Figure 3A.Mutual tolerance signal output unit 3063 is corresponding with each touch control electrode block row, and each tactile
Control electrode block row can be corresponded with above-mentioned second touching signals line 305 to be electrically connected, therefore, each mutual tolerance signal output unit
3063 can be corresponding with the second touching signals line 305.Above-mentioned mutual tolerance scanning signal output line 3062 can be with above-mentioned driving chip
308 are electrically connected, and above-mentioned first cabling 3061 can also be electrically connected with above-mentioned driving chip 308.
Mutual tolerance signal output unit 3063 can include NAND gate and phase inverter, and as shown in Figure 3A, the NAND gate can be wrapped
Include two inputs of first input end and the second input, the shift signal output end of the second shifting deposit unit can with it is non-
The first input end electrical connection of door, mutual tolerance scanning signal output line 3062 can be electrically connected with the second input of NAND gate, and
The output end of NAND gate is electrically connected with the input of phase inverter.Further, the output end of phase inverter and defeated with the mutual tolerance signal
Go out the corresponding second touching signals line 305 of unit 3063 to electrically connect, as shown in Figure 3A.
It should be noted that above-mentioned first cabling 3061 can be electrically connected with each control signal wire 304, so that above-mentioned driving
Chip 308 can correspond to each transistor in transistor group 303 by the first cabling 3061 to each output control of control signal wire 304
The control signal of T1 on or off.Therefore, when above-mentioned touch-control display panel 300 is under mutual tolerance control mode touch mode, each transistor group
Each transistor T1 in 303 can receive the Continuity signal that above-mentioned first cabling 3061 is exported, and above-mentioned each mutual tolerance signal output
NAND gate in unit 3063 receives the second shifting deposit unit and mutual tolerance scanning to first input end and the second input respectively
The signal of the output of output line 3062 simultaneously carries out NAND operation, and then the phase inverter in above-mentioned mutual tolerance signal output unit 3063
Anti-phase computing is carried out to the signal that NAND gate is exported so that each mutual tolerance signal output unit 3063 can be successively to corresponding second
Touching signals line 304 exports mutual tolerance induced signal.
In some optional implementations of the present embodiment, touch-control display panel 300 can also include a plurality of grid letter
Number line, above-mentioned second shift register 309 can be electrically connected with each gate line, and each gate line can be along above-mentioned
Line direction extends.
Above-mentioned driving chip 308 can be exported by the first cabling 3061 and control signal wire 304 to each transistor group 303
Each touch control electrode block 301 in Continuity signal so that each transistor T1 conductings, each touch control electrode block row is electrically connected to each other, on
Mutual tolerance scanning signal can be exported to corresponding second touching signals line 304 successively by stating each mutual tolerance signal output unit 3063, because
This, the touch-control display panel 300 can realize mutual tolerance control mode touch mode.Further, driving chip 308 can pass through the first cabling
3061 and control signal wire 304 to each transistor group 303 export cut-off signals, the driving chip 308 can also to each touch-control electricity
The output of pole block 301 is from scanning signal is held, therefore, and the touch-control display panel 300 can be realized from appearance control mode touch mode.It can be seen that, this Shen
The touch-control display panel 300 that above-described embodiment please is provided can be realized from the switching for holding control mode touch mode and mutual tolerance control mode touch mode.
It is appreciated that it can also be above-mentioned each that the second shift register 309 here can both provide shift signal for gate line
NAND gate provides shift signal, improves the space availability ratio of the frame region of above-mentioned touch-control display panel 300.
Please continue to refer to Fig. 3 B, it illustrates the structural representation of an implementation of the touch-control display panel of 3rd embodiment
Figure.As shown in Figure 3 B, in this implementation, the signal generation module 306 in touch-control display panel 300 can be swept including mutual tolerance
Retouch output line 3062, the first cabling 3061 and mutual tolerance signal output unit 3063 corresponding with each touch control electrode block row.
In this implementation, above-mentioned mutual tolerance signal output unit 3063 can include NAND gate and phase inverter, and with it is non-
Door includes first input end and the second input, shift signal output end and the corresponding mutual tolerance of above-mentioned second shifting deposit unit
The first input end electrical connection of NAND gate in signal output unit 3063, the second of above-mentioned first cabling 3061 and NAND gate is defeated
Enter end electrical connection, the output end of NAND gate is electrically connected with the input of above-mentioned phase inverter.Above-mentioned mutual tolerance scanning signal output line
3062 electrically connect with above-mentioned each second touching signals line 305, and the output end of phase inverter is electrically connected with corresponding control signal wire 304
Connect, as shown in Figure 3 B.
It should be noted that when above-mentioned touch-control display panel 300 is under mutual tolerance control mode touch mode, above-mentioned driving chip 308 can
With to mutual tolerance scanning signal output line 3062 export mutual tolerance scanning signal, and above-mentioned each mutual tolerance signal output unit 3063 in
NOT gate receives the signal of the second shifting deposit unit and the output of the first cabling 3061 to first input end and the second input respectively
And carry out the anti-phase fortune of signal progress that the phase inverter in NAND operation, above-mentioned mutual tolerance signal output unit 3063 is exported to NAND gate
Calculate so that each mutual tolerance signal output unit 3063 exports Continuity signal to corresponding control signal wire 304 successively, i.e., each mutual tolerance letter
The signal that number output unit 3063 is exported can sequentially turn on each transistor group 303 so that mutual tolerance scanning signal output line 3062
The mutual tolerance scanning signal of output can scan by column touch control electrode block row corresponding with each transistor group 303.
Above-mentioned mutual tolerance scanning signal output line 3062 can arrange defeated by the second touching signals line 305 to each touch control electrode block
Go out mutual tolerance scanning signal, and above-mentioned each mutual tolerance signal output unit 3063 can arrange corresponding crystal to each touch control electrode block successively
Pipe group 303 exports Continuity signal so that each touch control electrode block row are turned on by column, and therefore, above-mentioned mutual tolerance scanning signal can be by column
Each touch control electrode block row are scanned, the touch-control display panel 300 can realize mutual tolerance control mode touch mode.Further, above-mentioned each mutual tolerance
Signal output unit 3063 can arrange corresponding transistor group 303 to each touch control electrode block and export cut-off signals, driving chip 308
Can be to the output of each touch control electrode block 301 from scanning signal is held, therefore, the touch-control display panel 300 can be realized from appearance touch-control
Pattern.It can be seen that, the touch-control display panel 300 that the above-mentioned implementation of 3rd embodiment is provided can realize from hold control mode touch mode and
The switching of mutual tolerance control mode touch mode.
Fig. 4 is refer to, it illustrates the flow of an embodiment of the driving method of the touch-control display panel according to the application
Schematic diagram.The driving method 400 of touch-control display panel in the present embodiment can be used for driving A, Fig. 2 B, Fig. 3 A as shown in Figure 1, Figure 2
Or the touch-control display panel shown in Fig. 3 B.The driving method 400 can make it that above-mentioned touch-control display surface is realized from appearance control mode touch mode
Or mutual tolerance control mode touch mode, as illustrated, the driving method 400 can include：
Step 401, under holding control mode touch mode, signal generation module provides cut-off signals, each crystalline substance to each control signal wire
Body pipe is turned off, and each first touching signals line is provided from appearance scanning signal to each touch control electrode block.
In the present embodiment, if each transistor in touch-control display panel can be nmos pass transistor, signal generation module
Low level signal can be provided to each control signal wire, each transistor shut-off, each first touching signals line can be to being electrically connected therewith
Scanning signal is held in the touch control electrode block output connect certainly so that touch-control display panel can be realized from appearance touch-control.People in the art
Member it is understood that according to the actual needs each transistor in above-mentioned touch-control display panel can be set to nmos pass transistor or
PMOS transistor, is not limited uniquely here.
Step 402, under mutual tolerance control mode touch mode, signal generation module provides Continuity signal, touch-control electricity to control signal wire
Touch control electrode block in the block row of pole is electrically connected to each other, and touch control electrode block row receive the mutual tolerance scanning of signal generation module output by column
Signal, induction electrode block output mutual tolerance induced signal.
In the present embodiment, signal generation module can provide high level signal to control signal wire so that receive high electricity
Each touch control electrode block during the transistor turns of ordinary mail number arrange corresponding touch control electrode block is electrically connected to each other, each touch-control electricity
Pole block row can receive the mutual tolerance scanning signal of signal generation module output by column.The mutual tolerance scanning signal can be scanned by column respectively
Touch control electrode block is arranged, and induction electrode block can correspond to output mutual tolerance induced signal.Therefore, above-mentioned touch-control display panel can basis
The mutual tolerance control mode touch mode held certainly in control mode touch mode or step 402 in step 401 is selected the need for reality.
Specifically, when above-mentioned touch-control display panel as shown in fig. 2 a or 2b when, under mutual tolerance control mode touch mode, the first cabling
2061 can control each touch control electrode block 201 in each touch control electrode block row to be electrically connected to each other, each first shifting deposit unit
2062 can export mutual tolerance scanning signal to each touch control electrode block row by column by corresponding second touching signals line 205, so that
The mutual tolerance scanning signal can scan by column each touch control electrode block row.
When above-mentioned touch-control display panel as shown in Figure 3A when, under mutual tolerance scan pattern, the first cabling 3061 can be controlled
Each touch control electrode block 301 in each touch control electrode block row is electrically connected to each other.Mutual tolerance scanning signal output line 3062 can to
NOT gate provides mutual tolerance scanning signal, and each second shifting deposit unit provides shift signal to corresponding NAND gate, therefore each anti-phase
Device can be by the second touching signals line 305 by column to each touch control electrode block row output mutual tolerance scanning signal, so that the mutual tolerance is swept
Each touch control electrode block row can be scanned by column by retouching signal.
When above-mentioned touch-control display panel as shown in Figure 3 B when, under mutual tolerance control mode touch mode, the first cabling 3061 is to NAND gate
Continuity signal is provided, each second shifting deposit unit provides shift signal to corresponding NAND gate, and now each phase inverter can be by
Corresponding with each touch control electrode block row transistor group 303 of group conducting so that each touch control electrode block arrange in touch control electrode block 301 by
Row are electrically connected to each other.Mutual tolerance scanning signal output line 3062 can be arranged by the second touching signals line 305 to each touch control electrode block
Mutual tolerance scanning signal is provided, therefore the mutual tolerance scanning signal can scan by column each touch control electrode block row.
The driving method for the touch-control display panel that above-described embodiment of the application is provided, can profit in the case where holding control mode touch mode certainly
Each transistor is controlled to turn off with the signal generation module in touch-control display panel shown in A, Fig. 2 B, Fig. 3 A or Fig. 3 B as shown in Figure 1, Figure 2,
First touching signals line is to the output of touch control electrode block from scanning signal is held, under mutual tolerance control mode touch mode, it is possible to use such as Fig. 1, figure
Signal generation module controlling transistor group conducting in touch-control display panel shown in 2A, Fig. 2 B, Fig. 3 A or Fig. 3 B so that signal is given birth to
The mutual tolerance scanning signal exported into module can scan by column each touch control electrode block row, so as to be so that touch-control display panel can be with
Realize from appearance control mode touch mode or mutual tolerance control mode touch mode.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that invention scope involved in the application, however it is not limited to the technology of the particular combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, is carried out by above-mentioned technical characteristic or its equivalent feature
Other technical schemes formed by any combination.Such as features described above has similar work(with (but not limited to) disclosed herein
The technical characteristic of energy carries out technical scheme formed by replacement mutually.
Claims (13)
1. a kind of touch-control display panel, it is characterised in that including：
M rows × n row touch control electrode blocks, wherein, m and n are positive integer；
First touching signals line of electrical connection corresponding with each touch control electrode block；
N transistor group, each transistor group is corresponding with each touch control electrode block row respectively, and each transistor group includes
Each touch control electrode block at least m-1 transistor, any touch control electrode block row with corresponding transistor group extremely
First pole of a few transistor or the second pole electrical connection of transistor, each transistor in any transistor group
During conducting, each touch control electrode block in the corresponding touch control electrode block row of any transistor group is mutually electrically connected
Connect；
The grid of each transistor in control signal wire corresponding with each transistor group, each transistor group with
The corresponding control signal wire electrical connection；
Second touching signals line, the every second touching signals line is corresponding with each touch control electrode block row, and each described second
Touching signals line is electrically connected with any touch control electrode block in the corresponding touch control electrode block row；
Signal generation module, the signal generation module is electrically connected with each second touching signals line, and the signal generation
Module is electrically connected with each control signal wire, and the signal generation module is used for each to each control signal wire output control
The control signal of the transistor turns in the transistor group, and the signal generation module is for passing through each described second
The touch control electrode block row output mutual tolerance scanning signal that touching signals line is electrically connected to each other to each touch control electrode block by column；
Multiple induction electrode blocks, each induction electrode block extends along line direction and arranged along column direction.
2. touch-control display panel according to claim 1, it is characterised in that each first touching signals line is along the row
Direction extends and arranged along the line direction；
The first pole and the second pole of any transistor in the transistor group respectively with the corresponding touch control electrode block
The corresponding two first touching signals lines connection of two in the row touch control electrode blocks.
3. touch-control display panel according to claim 1, it is characterised in that the touch-control display panel also includes driving core
Piece；
The signal generation module includes the first shift register and the first cabling, and first shift register includes n level
First shifting deposit unit of connection；
Each second touching signals line is corresponded with each first shifting deposit unit and electrically connected, each control signal
Line is electrically connected with first cabling, and first cabling is electrically connected with the driving chip.
4. touch-control display panel according to claim 3, it is characterised in that the touch-control display panel includes viewing area
With the frame region for surrounding the viewing area, wherein, the frame region includes upper side frame region, lower frame region, described
Upper side frame region is adjacent with each touch control electrode block of the first row, and the lower frame region is each described tactile with the m rows
Control electrode block adjacent；
First shift register is located at the upper side frame region, each second touching signals line and the first row it is each described
Touch control electrode block corresponds electrical connection；Or first shift register is located at the lower frame region, each described second
Touching signals line is corresponded with each touch control electrode block of m rows and electrically connected.
5. touch-control display panel according to claim 1, it is characterised in that the touch-control display panel also includes second and moved
Bit register, second shift register include n grade corresponding with each touch control electrode block row cascade second shift and post
Memory cell, every grade of second shifting deposit unit includes shift signal output end.
6. touch-control display panel according to claim 5, it is characterised in that the signal generation module is scanned including mutual tolerance
Output line, the first cabling and mutual tolerance signal output unit corresponding with each touch control electrode block row；
The mutual tolerance signal output unit includes NAND gate and phase inverter, wherein, the NAND gate includes first input end and the
Two inputs, the shift signal output end of second shifting deposit unit is electrically connected with the first input end of the NAND gate,
The mutual tolerance scanning signal output line is electrically connected with the second input of the NAND gate, the output end of the NAND gate with it is described
The input electrical connection of phase inverter；
First cabling is electrically connected with each control signal wire, and the output end of the phase inverter is touched with corresponding described second
Control signal wire electrical connection.
7. touch-control display panel according to claim 5, it is characterised in that the signal generation module is scanned including mutual tolerance
Output line, the first cabling and mutual tolerance signal output unit corresponding with each touch control electrode block row；
The mutual tolerance signal output unit includes NAND gate and phase inverter, wherein, the NAND gate includes first input end and the
Two inputs, the shift signal output end of second shifting deposit unit is electrically connected with the first input end of the NAND gate,
First cabling is electrically connected with the second input of the NAND gate, and the output end of the NAND gate is defeated with the phase inverter
Enter end electrical connection；
The mutual tolerance scanning signal output line is electrically connected with each second touching signals line, the output end of the phase inverter with it is each
The control signal wire electrical connection.
8. the touch-control display panel according to claim 6 or 7, it is characterised in that the touch-control display panel also includes driving
Dynamic chip, first cabling is electrically connected with the driving chip, and the mutual tolerance scanning signal output line and the driving core
Piece is electrically connected.
9. touch-control display panel according to claim 5, it is characterised in that the touch-control display panel also includes a plurality of grid
Pole signal wire, second shift register is electrically connected with each gate line, wherein, the gate line is described in
Line direction extends.
10. a kind of driving method of touch-control display panel, for driving touch-control display panel as claimed in claim 1, it is special
Levy and be, the touch-control mode of operation of the touch-control display panel is included from appearance control mode touch mode and mutual tolerance control mode touch mode, methods described
Including：
Described under holding control mode touch mode, the signal generation module provides cut-off signals, each institute to each control signal wire
Transistor shut-off is stated, each first touching signals line is provided from appearance scanning signal to each touch control electrode block；
Under the mutual tolerance control mode touch mode, the signal generation module provides Continuity signal to the control signal wire, described to touch
The touch control electrode block in control electrode block row is electrically connected to each other, and the touch control electrode block row receive the signal generation mould by column
The mutual tolerance scanning signal of block output, the induction electrode block exports mutual tolerance induced signal.
11. driving method according to claim 10, it is characterised in that the signal generation module includes the first displacement and posted
Storage and the first cabling, first shift register include the first shifting deposit unit of n cascade, each second touch-control
Signal wire is corresponded with each first shifting deposit unit and electrically connected, each control signal wire and first cabling electricity
Connection；
The driving method further comprises：
Under the mutual tolerance control mode touch mode, described first walks each touch control electrode block in each touch control electrode block row of line traffic control
It is electrically connected to each other, each first shifting deposit unit is by the corresponding second touching signals line by column to each touch-control
The electrode block row output mutual tolerance scanning signal.
12. driving method according to claim 10, it is characterised in that the touch-control display panel also includes the second displacement
Register, second shift register includes n grades corresponding with each touch control electrode block row the second shift LD cascaded
Unit, every grade of second shifting deposit unit includes shift signal output end, and the signal generation module is scanned including mutual tolerance
Output line, the first cabling and mutual tolerance signal output unit corresponding with each touch control electrode block row, the mutual tolerance signal
Output unit includes NAND gate and phase inverter, wherein, the NAND gate includes first input end and the second input, described second
The shift signal output end of shifting deposit unit is electrically connected with the first input end of the NAND gate, and the mutual tolerance scanning signal is defeated
Outlet is electrically connected with the second input of the NAND gate, and the output end of the NAND gate and the input of the phase inverter are electrically connected
Connect, first cabling is electrically connected with each control signal wire, the output end of the phase inverter is touched with corresponding described second
Control signal wire electrical connection；
The driving method further comprises：
Under the mutual tolerance control mode touch mode, described first walks each touch control electrode block in each touch control electrode block row of line traffic control
It is electrically connected to each other, the mutual tolerance scanning signal output line provides mutual tolerance scanning signal, each second displacement to the NAND gate
Deposit unit provides shift signal to the corresponding NAND gate, each phase inverter by the second touching signals line by column
The mutual tolerance scanning signal is exported to each touch control electrode block row.
13. driving method according to claim 10, it is characterised in that the touch-control display panel also includes the second displacement
Register, second shift register includes n grades corresponding with each touch control electrode block row the second shift LD cascaded
Unit, every grade of second shifting deposit unit includes shift signal output end, and the signal generation module is scanned including mutual tolerance
Output line, the first cabling and mutual tolerance signal output unit corresponding with each touch control electrode block row, the mutual tolerance signal
Output unit includes NAND gate and phase inverter, wherein, the NAND gate includes first input end and the second input, described second
The shift signal output end of shifting deposit unit is electrically connected with the first input end of the NAND gate, first cabling with it is described
The second input electrical connection of NAND gate, the output end of the NAND gate is electrically connected with the input of the phase inverter, described mutual
Hold scanning signal output line to electrically connect with each second touching signals line, the output end of the phase inverter is believed with each control
The electrical connection of number line；
The driving method further comprises：
Under the mutual tolerance control mode touch mode, first cabling provides Continuity signal, each second displacement to the NAND gate
Deposit unit provides shift signal to the corresponding NAND gate, and each phase inverter is turned on and each touch control electrode block by group
Corresponding transistor group is arranged, so that each touch control electrode block row are electrically connected to each other by column；
The mutual tolerance scanning signal output line provides mutual tolerance by the second touching signals line to each touch control electrode block row
Scanning signal, so that the touch control electrode block leu time that touch control electrode block is electrically connected to each other receives the mutual tolerance scanning signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710158879.6A CN106951119B (en) | 2017-03-15 | 2017-03-15 | Touch display panel and driving method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710158879.6A CN106951119B (en) | 2017-03-15 | 2017-03-15 | Touch display panel and driving method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106951119A true CN106951119A (en) | 2017-07-14 |
| CN106951119B CN106951119B (en) | 2020-01-21 |
Family
ID=59473712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710158879.6A Active CN106951119B (en) | 2017-03-15 | 2017-03-15 | Touch display panel and driving method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106951119B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107291314A (en) * | 2017-07-31 | 2017-10-24 | 广东欧珀移动通信有限公司 | Array base palte, self-tolerant touch-control display panel and electronic equipment |
| CN112114709A (en) * | 2020-09-24 | 2020-12-22 | 厦门天马微电子有限公司 | Display panel, driving method thereof and display device |
| CN114020168A (en) * | 2021-10-29 | 2022-02-08 | 云谷（固安）科技有限公司 | Touch panel, control method thereof and display device |
| WO2022188210A1 (en) * | 2021-03-12 | 2022-09-15 | 武汉华星光电半导体显示技术有限公司 | Touch panel and display apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102830882A (en) * | 2012-09-04 | 2012-12-19 | 北京集创北方科技有限公司 | Touch detection method of capacitive touch screen and detection circuit |
| CN103323675A (en) * | 2012-03-23 | 2013-09-25 | 深圳市汇春科技有限公司 | Circuit and method for capacitance touch detection |
| CN103995631A (en) * | 2014-01-22 | 2014-08-20 | 友达光电股份有限公司 | Touch panel |
| CN104182108A (en) * | 2014-08-07 | 2014-12-03 | 京东方科技集团股份有限公司 | Array substrate, touch display device and driving method |
| CN104571734A (en) * | 2013-10-09 | 2015-04-29 | 奕力科技股份有限公司 | Self-mutual capacitance detection circuit and capacitive touch panel |
| JP5723619B2 (en) * | 2011-02-07 | 2015-05-27 | ローム株式会社 | Touch panel capacitance detection circuit, touch panel input device using the same, and electronic device |
-
2017
- 2017-03-15 CN CN201710158879.6A patent/CN106951119B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5723619B2 (en) * | 2011-02-07 | 2015-05-27 | ローム株式会社 | Touch panel capacitance detection circuit, touch panel input device using the same, and electronic device |
| CN103323675A (en) * | 2012-03-23 | 2013-09-25 | 深圳市汇春科技有限公司 | Circuit and method for capacitance touch detection |
| CN102830882A (en) * | 2012-09-04 | 2012-12-19 | 北京集创北方科技有限公司 | Touch detection method of capacitive touch screen and detection circuit |
| CN104571734A (en) * | 2013-10-09 | 2015-04-29 | 奕力科技股份有限公司 | Self-mutual capacitance detection circuit and capacitive touch panel |
| CN103995631A (en) * | 2014-01-22 | 2014-08-20 | 友达光电股份有限公司 | Touch panel |
| CN104182108A (en) * | 2014-08-07 | 2014-12-03 | 京东方科技集团股份有限公司 | Array substrate, touch display device and driving method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107291314A (en) * | 2017-07-31 | 2017-10-24 | 广东欧珀移动通信有限公司 | Array base palte, self-tolerant touch-control display panel and electronic equipment |
| CN112114709A (en) * | 2020-09-24 | 2020-12-22 | 厦门天马微电子有限公司 | Display panel, driving method thereof and display device |
| CN112114709B (en) * | 2020-09-24 | 2022-11-22 | 厦门天马微电子有限公司 | Display panel, driving method thereof and display device |
| WO2022188210A1 (en) * | 2021-03-12 | 2022-09-15 | 武汉华星光电半导体显示技术有限公司 | Touch panel and display apparatus |
| CN114020168A (en) * | 2021-10-29 | 2022-02-08 | 云谷（固安）科技有限公司 | Touch panel, control method thereof and display device |
| CN114020168B (en) * | 2021-10-29 | 2024-01-23 | 云谷（固安）科技有限公司 | Touch panel, control method thereof and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106951119B (en) | 2020-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103309070B (en) | Touch control type LCD device | |
| CN104808862B (en) | The driving method of array base palte, touch-control display panel and array base palte | |
| CN106354348B (en) | Touch-control display panel | |
| CN103713792B (en) | Array substrate and manufacture method thereof and touch display unit | |
| CN103718139B (en) | Display device | |
| CN103728755B (en) | Thin film transistor liquid crystal display device with touch control function | |
| CN104699347B (en) | A kind of array base palte, display panel and electronic equipment | |
| CN104834416B (en) | Capacitive touch panel | |
| CN104520789B (en) | Touch panel substrate and display device | |
| CN103488009B (en) | Array substrate, control method and liquid crystal display device | |
| CN106951119A (en) | Touch-control display panel and its driving method | |
| CN104699322B (en) | Array base palte, touch-control display panel, touch control display apparatus and detection method | |
| CN104331210A (en) | Embedded touch screen, and touch detection method and display device of embedded touch screen | |
| CN103927070B (en) | Embedded electromagnetic touch display screen and touch display device | |
| CN104699355A (en) | Self-contained touch display panel, array substrate and touch device thereof | |
| CN103425367A (en) | Capacitive sensing touch method | |
| CN106445249B (en) | Touch-control display panel | |
| CN104699353A (en) | Array substrate, driving method, display panel and display device | |
| CN106708325A (en) | Touch and control display panel and touching and controlling device | |
| CN107272239A (en) | Display device | |
| CN106155449A (en) | Display floater and display device | |
| CN205375424U (en) | Touch display panel and touch display device | |
| CN106055158A (en) | Touch display panel and driving method thereof | |
| CN106484187A (en) | Touch-control display panel and touch control display apparatus | |
| CN107783700A (en) | Display device, input detection device and electronic installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |