CN206147565U - Touch display panel and touch display device - Google Patents
Touch display panel and touch display device Download PDFInfo
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- CN206147565U CN206147565U CN201621047227.2U CN201621047227U CN206147565U CN 206147565 U CN206147565 U CN 206147565U CN 201621047227 U CN201621047227 U CN 201621047227U CN 206147565 U CN206147565 U CN 206147565U
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- 238000000034 method Methods 0.000 abstract description 13
- 238000011084 recovery Methods 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 4
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- 239000004973 liquid crystal related substance Substances 0.000 description 2
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Abstract
The utility model discloses a touch display panel and touch display device for solve prior art resumes common voltage at demonstration stage touch electrode piece the slow problem of recovery procedure. Touch -control display panel includes: the line is walked in substrate base plate, a plurality of touch electrode pieces and the touch that set up on the substrate base plate, still includes: an at least switch transistor, storage capacitance, a control chip and the 2nd control chip, switch transistor's a grid and a control chip are connected, and the source electrode is connected with storage capacitance, and the drain electrode is connected with touch electrode piece, storage capacitance's the other end and the 2nd control chip are connected, a control chip is used for, before entering the hole, exports a control signal, and the control switch transistor is closed, and, in when hole, export the 2nd control signal, the control switch transistor is opened, the 2nd control chip is used for, before entering the hole, exports the signal that charges, charges to storage capacitance for storage capacitance's voltage is presupposition voltage.
Description
Technical field
This utility model is related to display technology field, more particularly to a kind of touch-control display panel, touch control display apparatus.
Background technology
As touching technique is day by day into the life of people, the increasingly popularization that touch screen is just becoming, touch screen can be divided into outer
Hanging, externally embedded type and embedded, external hanging type can be positioned at the panel with touch-control (touch) function in front of display, touch
The viewing area that surface covers viewing area is touched, touch-control is realized；Externally embedded type (On Cell) is general by touch sensor (sensor)
The outside of LCDs is produced on, polaroid protective glass etc. is then attached；Embedded (In Cell) is general by sensor systems
Make in array base palte side, or be produced on array base palte and color membrane substrates side, be then fabricated to display panels, realize touching work(
Energy.As In Cell products are thinner, the product will become future developing trend.
As shown in figure 1, the touch-control display panel of prior art In Cell types includes underlay substrate 10, is arranged on substrate
The touch electrode block 12 of some array arrangements on substrate 10, some touch cablings 13, and touch chip 11, it is each to touch electricity
Pole block 12 is touched cabling 13 by one and is electrically connected with touch chip 11.It is provided between touch electrode block 12 and touch cabling 13
Insulating barrier (not shown), is touched cabling 13 and is electrically connected with touch electrode block 12 by the via 14 through the insulating barrier.Its
In, in the form of public electrode multiplexing, in the stage of display, touch electrode block 12 needs to return to common electrical touch electrode block 12
Pressure.
Touch-control display panel shown in Fig. 1 is when under H-Blank Sensor patterns, touch control detection completes out hole, due to collection
Not enough into circuit (Integrated Circuit, IC) driving force, common electric voltage (Vcom) recovers slow, affects touch-control to show
The normal display that panel goes out behind hole.
As shown in Fig. 2 H-Blank Sensor patterns referred within the frame display time, time and touch control detection time are shown
It is alternately distributed, the touch-control stage between the adjacent two displays time is defined as hole, is switched to the touch control detection stage by the display stage
Switching time point when being defined as into hole, the switching time point for being switched to the display stage by the touch control detection stage is defined as
During hole, therefore, refer to before entering hole that touch-control display panel, in the time period is shown, refers to that touch-control display panel is in touch control detection after entering hole
Time period, refer to touch-control display panel after going out hole in the time period is shown, Fig. 2 shows source electrode during touch-control display panel work
(Source) the driver' s timing figure of signal, clock (CLK) signal and Vcom signals.
As depicted in figs. 1 and 2, prior art is touched when under H-Blank Sensor patterns, touch control detection completes out hole
Electrode block 12 returns to common electric voltage and is only charged realization by touching cabling 13, as IC driving forces are not enough, touches electricity
The recovery process that pole block 12 returns to common electric voltage is slow, and recovery time is longer, affects touch-control display panel to go out normal after cheating
Show.
Utility model content
This utility model embodiment provides a kind of touch-control display panel, touch control display apparatus, to solve prior art
The slow problem of recovery process of common electric voltage is returned in display stage touch electrode block.
A kind of touch-control display panel that this utility model embodiment is provided, including：Underlay substrate, it is arranged on the substrate base
The touch electrode block of some array arrangements on plate, some touch cablings, and touch chip, each touch electrode block lead to
Cross a cabling that touches to electrically connect with the touch chip, wherein, also include：An at least switching transistor, storage capacitance,
First control chip and the second control chip；
The grid of the switching transistor is connected with first control chip, and source electrode is connected with the storage capacitance, leakage
Pole is connected with the touch electrode block；
The other end of the storage capacitance is connected with second control chip；
First control chip is used for, and before hole is entered, exports the first control signal, controls the switching transistor and closes
Close；And, when going out to cheat, the second control signal is exported, control the switching transistor and open；
Second control chip is used for, and before hole is entered, exports charging signals, the storage capacitance is charged so that institute
The voltage for stating storage capacitance is predeterminated voltage.
The touch-control display panel provided by this utility model embodiment, due to this utility model embodiment breaker in middle transistor
Grid be connected with the first control chip, source electrode is connected with storage capacitance, drain electrode be connected with touch electrode block, therefore, when go out cheat
When, after the first control chip controlling switch transistor is opened, touch electrode block and storage capacitance are turned on, and due to before hole is entered,
Storage capacitance is charged to predeterminated voltage, therefore, there is voltage difference between touch electrode block and storage capacitance, storage capacitance can be led to
Cross switching transistor to be charged all of touch electrode block rapidly, go out with prior art when cheating only by cabling being touched to touching
Touch electrode block charging to compare, this utility model embodiment not only charges touch electrode block by touching cabling, together when going out to cheat
When also touch electrode block is charged by storage capacitance, can so make touch electrode block quickly complete chargings, reduce touch electric
In the charging interval of pole block, shorten the recovery time that touch electrode block returns to common electric voltage.
It is preferred that after going out hole, first control chip is additionally operable to, when the voltage and institute that detect the touch electrode block
State storage capacitance voltage it is equal when, export the first control signal, control the switching transistor and close；
Second control chip is additionally operable to, when detecting the voltage of the touch electrode block and the electricity of the storage capacitance
When pressing equal, pick-off signal is exported, stop charging the storage capacitance.
It is preferred that after going out hole, second control chip is additionally operable to, when the voltage for detecting the touch electrode block is public affairs
During common voltage, charging signals are exported, the storage capacitance is charged so that the voltage of the storage capacitance is predeterminated voltage.
It is preferred that absolute value of the absolute value of the predeterminated voltage more than or equal to the common electric voltage.
It is preferred that the storage capacitance is arranged on the neighboring area of the underlay substrate.
It is preferred that the pattern form of the storage capacitance is frame shape.
It is preferred that the number of the switching transistor is identical with the number of the touch electrode block, each switch is brilliant
The grid of body pipe is connected with first control chip, and source electrode is connected with the storage capacitance, is drained and touch electrode described in
Block corresponds electrical connection respectively.
It is preferred that the switching transistor is N-type TFT.
This utility model embodiment additionally provides a kind of touch control display apparatus, and the touch control display apparatus include above-mentioned touch-control
Display floater.
Description of the drawings
Structural representations of the Fig. 1 for prior art touch-control display panel；
Driver' s timing schematic diagrams of the Fig. 2 for prior art touch-control display panel；
A kind of structural representation of touch-control display panel that Fig. 3 is provided for this utility model embodiment；
A kind of driver' s timing schematic diagram of touch-control display panel that Fig. 4 is provided for this utility model embodiment；
A kind of driving method flow chart of touch-control display panel that Fig. 5 is provided for this utility model embodiment.
Specific embodiment
This utility model embodiment provides a kind of touch-control display panel, touch control display apparatus, to solve prior art
The slow problem of recovery process of common electric voltage is returned in display stage touch electrode block.
In order that the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with accompanying drawing to this practicality
It is new to be described in further detail, it is clear that described embodiment is only a part of embodiment of this utility model, rather than
Whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative work
Under the premise of all other embodiment for being obtained, belong to the scope of this utility model protection.
The touch-control display panel of this utility model specific embodiment offer is provided below in conjunction with the accompanying drawings.
In accompanying drawing, each film layer area size, shape do not react the actual proportions of each film layer, and purpose is schematically illustrate reality
Use new content.
As shown in figure 3, this utility model specific embodiment provides a kind of touch-control display panel, including：Underlay substrate 10,
The touch electrode block 12 of some array arrangements being arranged on underlay substrate 10, some touch cablings 13, and touch chip 11,
Each touch electrode block 12 is touched cabling 13 by one and is electrically connected with touch chip 11, in this utility model specific embodiment
Touch-control display panel also includes：An at least switching transistor 33, storage capacitance 34, the first control chip 31 and the second control chip
32；
The grid of switching transistor 33 is connected with the first control chip 31, and source electrode is connected with storage capacitance 34, is drained and is touched
Touch electrode block 12 to connect；
The other end of storage capacitance 34 is connected with the second control chip 32；
First control chip 31 is used for, and before hole is entered, exports the first control signal, and controlling switch transistor is closed；And,
When going out to cheat, the second control signal is exported, controlling switch transistor is opened；
Second control chip 32 is used for, and before hole is entered, exports charging signals, storage capacitance 34 is charged so that storage electricity
The voltage for holding 34 is predeterminated voltage.
As the grid of this utility model specific embodiment breaker in middle transistor 33 is connected with the first control chip 31, source electrode
It is connected with storage capacitance 34, drain electrode is connected with touch electrode block 12, and when going out to cheat, 31 controlling switch crystal of the first control chip
Pipe 33 is opened, and now touch electrode block 12 is turned on storage capacitance 34, and before hole is entered, storage capacitance 34 is charged to default electricity
Pressure, switching transistor 33 are closed, therefore, go out, storage electricity
Hold 34 to be charged all of touch electrode block 12 by switching transistor 33 rapidly；Only pass through when going out and cheat with prior art
Touch cabling 13 to compare the charging of touch electrode block 12, this utility model specific embodiment is not only walked by touch when going out to cheat
Line 13 charges to touch electrode block 12, while also charging to touch electrode block 12 by storage capacitance 34, can so make touch electricity
Pole block 12 quickly completes charging, the charging interval of touch electrode block 12 when reducing out hole, shortens touch electrode block 12 and recovers
To the recovery time of common electric voltage, efficiently solve display stage touch electrode block 12 and return to the recovery process of common electric voltage and delay
Slow problem.
Specifically, insulation is provided between the switching transistor 33 and storage capacitance 34 in this utility model specific embodiment
Layer (not shown in Fig. 3), the source electrode of switching transistor 33 are connected with storage capacitance 34 by the via 35 through insulating barrier；Separately
Outward, the second control chip 32 in this utility model specific embodiment is realized electrically connecting by via 36 with storage capacitance 34.This
The setting of utility model specific embodiment touch electrode block 12 and touch cabling 13 is same as the prior art, repeats no more here.
Preferably, as shown in figure 3, the number of this utility model specific embodiment breaker in middle transistor 33 and touch electrode block
12 number is identical, and the grid of each switching transistor 33 is connected with the first control chip 31, and source electrode is connected with storage capacitance 34,
Drain electrode is corresponded with a touch electrode block 12 respectively and is electrically connected.In the specific implementation, open in this utility model specific embodiment
The source electrode and the difference drained according to input signal of transistor 33 are closed, its function can be exchanged, and here does not do concrete differentiation.
Preferably, the switching transistor 33 in this utility model specific embodiment is N-type TFT, certainly, in reality
In the production process of border, switching transistor 33 is it is also an option that P-type TFT, this utility model specific embodiment is only with switch
Transistor 33 be N-type TFT as a example by be introduced.
Preferably, the storage capacitance 34 in this utility model specific embodiment is arranged on the neighboring area of underlay substrate 10,
When being embodied as, such as to make the underlay substrate of array base palte, it is corresponding that storage capacitance 34 is arranged on sealed plastic box to underlay substrate 10
On underlay substrate 10, touch-control performance and display effect are not so affected.When being embodied as, in this utility model specific embodiment
The upper and lower battery lead plate of storage capacitance 34 can adopt the mask plate for individually increasing to make, it is also possible to the conduction on array base palte
Film layer is made with layer, such as：The public affairs that the electric pole plate of storage capacitance 34 is included with array base palte in this utility model specific embodiment
Common electrode layer is made with layer, and the grid layer that bottom electrode plate is included with array base palte is made with layer.
Preferably, the pattern form of the storage capacitance 34 in this utility model specific embodiment be frame shape, the storage of frame shape
34 method for designing of electric capacity is simple, and the storage capacitance 34 for obtaining can store more electric charges.Certainly, in actual production process,
The pattern form of storage capacitance 34 be also designed to other symmetrically or non-symmetrically, regular or irregular shape, this practicality is new
Type specific embodiment is not specifically limited to the pattern form of storage capacitance 34.
The work of the touch-control display panel of this utility model specific embodiment offer is provided with reference to Fig. 3 and Fig. 4
Process.
As shown in Figure 3 and Figure 4, first, before hole is entered, the output charging signals of the second control chip 32, to storage capacitance 34
Charge so that the voltage of storage capacitance 34 is predeterminated voltage, and the predeterminated voltage in this utility model specific embodiment is to set in advance
Fixed magnitude of voltage, the magnitude of voltage can be equal with the magnitude of voltage of common electric voltage；First control chip 31 exports the first control signal,
Control all of switching transistor 33 to close, the first control signal in this utility model specific embodiment is low level voltage
(VGL) control signal, the now holding of touch electrode block 12 common electric voltage.Entering in this utility model specific embodiment refers to i.e. before cheating
The display time period that will enter before hole, after going out hole, refer to the display time period for just going out after cheating.
Then, after entering hole, the current potential of touch electrode block 12 is returned to ground connection by touching cabling 13 by touch chip 11
(GND) voltage, and detected by touching the transmission touch control detection square-wave signal of cabling 13, after the completion of detection, then by touching
The current potential of touch electrode block 12 is returned to ground connection (GND) voltage by cabling 13, and this utility model specific embodiment enters touching after cheating
Control detection process is same as the prior art, repeats no more here.
Then, when going out to cheat, touch chip 11 is charged to touch electrode block 12 by touching 13 outputting common voltage of cabling, together
When, the first control chip 31 exports the second control signal, controls all of switching transistor 33 and opens, and this utility model is specifically real
It is high level voltage (VGH) control signal to apply the second control signal in example, and now touch electrode block 12 is led with storage capacitance 34
It is logical, as before hole is entered, storage capacitance 34 is charged to predeterminated voltage, now deposit between touch electrode block 12 and storage capacitance 34
In voltage difference, storage capacitance 34 can be charged to all of touch electrode block 12 by switching transistor 33 rapidly, charged
Cheng Hou, touch electrode block 12 are always maintained at common electric voltage before hole is entered next time.Wherein, this utility model specific embodiment is by touching
Touch 13 outputting common voltage of cabling same as the prior art to process that touch electrode block 12 charges, repeat no more here.
Therefore, this utility model specific embodiment, not only can be by touching cabling 13 to touch electrode block 12 when going out to cheat
Charge, while also touch electrode block 12 is charged by storage capacitance 34, with prior art only by touching 13 pairs of touches of cabling
Electrode block 12 charges and compares, and this utility model specific embodiment can make touch electrode block 12 be charged to rapidly common electric voltage, reduces
Charging interval of touch electrode block 12, the recovery time that touch electrode block 12 returns to common electric voltage is shortened, is specifically compared
As a result as shown in Figure 2 and Figure 4.
Preferably, this utility model specific embodiment is after hole is gone out, when voltage and the storage capacitance 34 of touch electrode block 12
Voltage it is equal when, i.e., when no longer there is voltage difference between touch electrode block 12 and storage capacitance 34, now storage capacitance 34 has been
Jing can not be charged to touch electrode block 12 again, and now, the first control chip 31 in this utility model specific embodiment exists
Detect touch electrode block 12 voltage it is equal with the voltage of storage capacitance 34 when, export the first control signal, control it is all of
Switching transistor 33 is closed, and the second control chip 32 in this utility model specific embodiment is detecting touch electrode block 12
When voltage is equal with the voltage of storage capacitance 34, pick-off signal is exported, stopping is charged to storage capacitance 34, at this moment, this practicality is new
Touch chip 11 in type specific embodiment can run through touch cabling 13 and touch electrode block 12 is charged to common electric voltage.
This utility model specific embodiment due to the voltage in touch electrode block 12 it is equal with the voltage of storage capacitance 34 when,
The connection of storage capacitance 34 and touch electrode block 12 is disconnected, the driving load of touch chip 11 can not only be reduced, it is also possible to
Further reduce the charging interval of touch electrode block 12.In addition, stopping charging storage capacitance 34, whole touch-control can be reduced and shown
Show the driving load of the chip of panel.
In actual production process, this utility model specific embodiment is in order to further reduce whole touch-control display panel
The driving load of chip, to 12 charging complete of touch electrode block after, then storage capacitance 34 is charged, to supplement the electric charge of loss.
Specifically, after going out hole, the second control chip 32 in this utility model specific embodiment detects the voltage of touch electrode block 12
For common electric voltage when, export charging signals, storage capacitance 34 is charged so that the voltage of storage capacitance 34 be predeterminated voltage.
When being embodied as, the absolute value of the predeterminated voltage in this utility model specific embodiment is more than or equal to common electric voltage
Absolute value, when the predeterminated voltage in this utility model specific embodiment insulation values more than common electric voltage absolute value when, energy
Enough charging intervals for further reducing touch electrode block 12.The occurrence of predeterminated voltage is configured according to actual production, such as：When
The absolute value of predeterminated voltage arrange it is larger when, may result in overcharging for touch electrode block 12, now need by touch-control core
Piece 11 discharges, to ensure the voltage of touch electrode block 12 as common electric voltage.
This utility model specific embodiment additionally provides a kind of touch control display apparatus, and the touch control display apparatus include this practicality
The above-mentioned touch-control display panel that new specific embodiment is provided, the touch control display apparatus can for liquid crystal panel, liquid crystal display,
LCD TV, Organic Light Emitting Diode (Organic Light Emitting Diode, OLED) panel, OLED display,
The display device such as OLED TVs or Electronic Paper.
The driving side of the above-mentioned touch-control display panel of this utility model specific embodiment offer is simply provided below
Method, as shown in figure 5, the method includes：
S501, enter hole before, the second control chip output charging signals, to the storage capacitance charge so that the storage
The voltage of electric capacity is predeterminated voltage；And, the first control chip exports the first control signal, and controlling switch transistor is closed；
S502, enter hole after, touch cabling and transmit touch scanning signals to touch electrode block, and touch position will occur
The touch signal that touch electrode block is produced is transferred to touch chip；
S503, when going out to cheat, the first control chip exports the second control signal, and controlling switch transistor is opened.
Preferably, in this utility model specific embodiment, the driving method of touch-control display panel also includes：After going out hole, when tactile
Touch electrode block voltage it is equal with the voltage of storage capacitance when, the first control chip exports the first control signal, and controlling switch is brilliant
Body pipe is closed；Second control chip exports pick-off signal, stops charging storage capacitance.At this moment, this utility model is embodied as
Touch chip 11 in example can run through touch cabling 13 and touch electrode block 12 is charged to common electric voltage, can not only reduce
The driving load of touch chip 11, it is also possible to further reduce the charging interval of touch electrode block 12.In addition, stopping to storage electricity
Hold 34 to charge, the driving load of the chip of whole touch-control display panel can be reduced.
Further, in order to reduce the driving load of the chip of whole touch-control display panel, this utility model is embodied as
In example, the driving method of touch-control display panel also includes：After going out hole, when the voltage of touch electrode block is common electric voltage, the second control
Coremaking piece exports charging signals, and storage capacitance is charged so that the voltage of storage capacitance is predeterminated voltage.So, supplement and deposit
The electric charge of storage capacitance loss, is to charge next time with doing sufficiently preparation to touch electrode block.
In addition, this utility model specific embodiment step S502 enters behind hole the touch control detection process of touch chip and concrete
Driving method is same as the prior art, repeats no more here.
In sum, this utility model specific embodiment provides a kind of touch-control display panel, including：Underlay substrate, setting
The touch electrode block of some array arrangements on underlay substrate, some touch cablings, and touch chip, each touch electrode
Block is touched cabling by one and is electrically connected with touch chip, wherein, also include：An at least switching transistor, storage capacitance, first
Control chip and the second control chip；The grid of switching transistor is connected with the first control chip, and source electrode is connected with storage capacitance,
Drain electrode is connected with touch electrode block；The other end of storage capacitance is connected with the second control chip；First control chip is used for, and is entering
Before hole, the first control signal is exported, controlling switch transistor is closed；And, when going out to cheat, export the second control signal, control
Switching transistor is opened；Second control chip is used for, and before hole is entered, exports charging signals, storage capacitance is charged so that storage
The voltage of electric capacity is predeterminated voltage.Due to the grid and the first control chip of this utility model specific embodiment breaker in middle transistor
Connection, source electrode are connected with storage capacitance, and drain electrode is connected with touch electrode block, therefore, when going out to cheat, the control of the first control chip is opened
After closing transistor opening, touch electrode block is turned on storage capacitance, and as, before hole is entered, storage capacitance is charged to default electric
Pressure, therefore, there is voltage difference between touch electrode block and storage capacitance, storage capacitance can be by switching transistor rapidly to all
Touch electrode block be charged, when prior art goes out and cheats only by touch cabling to touch electrode block charging compared with, this reality
With new specific embodiment when going out to cheat, not only touch electrode block is charged by touching cabling, while also passing through storage capacitance
Touch electrode block is charged, can so be made touch electrode block quickly complete charging, be reduced the charging interval of touch electrode block, contracted
Short touch electrode block returns to the recovery time of common electric voltage.
Obviously, those skilled in the art can carry out various changes and modification without deviating from this practicality to this utility model
New spirit and scope.So, if it is of the present utility model these modification and modification belong to this utility model claim and
Within the scope of its equivalent technologies, then this utility model is also intended to comprising these changes and modification.
Claims (9)
1. a kind of touch-control display panel, including：Underlay substrate, the touch of some array arrangements being arranged on the underlay substrate
Electrode block, some touch cablings, and touch chip, each touch electrode block by one it is described touch cabling with it is described
Touch chip is electrically connected, it is characterised in that also included：An at least switching transistor, storage capacitance, the first control chip and second
Control chip；
The grid of the switching transistor is connected with first control chip, and source electrode is connected with the storage capacitance, drain electrode with
The touch electrode block connection；
The other end of the storage capacitance is connected with second control chip；
First control chip is used for, and before hole is entered, exports the first control signal, controls the switching transistor and closes；With
And, when going out to cheat, the second control signal is exported, control the switching transistor and open；
Second control chip is used for, and before hole is entered, exports charging signals, the storage capacitance is charged so that described to deposit
The voltage that storing up electricity is held is predeterminated voltage.
2. touch-control display panel according to claim 1, it is characterised in that after going out hole, first control chip is also used
In, when the voltage for detecting the touch electrode block is equal with the voltage of the storage capacitance, the first control signal of output, control
Make the switching transistor to close；
Second control chip is additionally operable to, when detecting the voltage of the touch electrode block and the voltage phase of the storage capacitance
Deng when, export pick-off signal, stop to the storage capacitance charge.
3. touch-control display panel according to claim 2, it is characterised in that after going out hole, second control chip is also used
In, when the voltage for detecting the touch electrode block is common electric voltage, charging signals is exported, the storage capacitance are charged,
So that the voltage of the storage capacitance is predeterminated voltage.
4. touch-control display panel according to claim 3, it is characterised in that the absolute value of the predeterminated voltage is more than or waits
In the absolute value of the common electric voltage.
5. touch-control display panel according to claim 1, it is characterised in that the storage capacitance is arranged on the substrate base
The neighboring area of plate.
6. touch-control display panel according to claim 5, it is characterised in that the pattern form of the storage capacitance is frame
Shape.
7. touch-control display panel according to claim 1, it is characterised in that the number of the switching transistor is touched with described
The number for touching electrode block is identical, and the grid of each switching transistor is connected with first control chip, source electrode with it is described
Storage capacitance connects, and drain electrode is corresponded with touch electrode block described in respectively and electrically connected.
8. touch-control display panel according to claim 7, it is characterised in that the switching transistor is N-type film crystal
Pipe.
9. a kind of touch control display apparatus, it is characterised in that including the touch-control display surface described in claim 1-8 any claim
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621047227.2U CN206147565U (en) | 2016-09-09 | 2016-09-09 | Touch display panel and touch display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621047227.2U CN206147565U (en) | 2016-09-09 | 2016-09-09 | Touch display panel and touch display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206147565U true CN206147565U (en) | 2017-05-03 |
Family
ID=58618403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621047227.2U Withdrawn - After Issue CN206147565U (en) | 2016-09-09 | 2016-09-09 | Touch display panel and touch display device |
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| Country | Link |
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| CN (1) | CN206147565U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406609A (en) * | 2016-09-09 | 2017-02-15 | 合肥京东方光电科技有限公司 | Touch display panel, drive method thereof and touch display device |
| CN107065269A (en) * | 2017-05-27 | 2017-08-18 | 上海天马微电子有限公司 | Display panel and display device |
| CN107065253A (en) * | 2017-06-14 | 2017-08-18 | 厦门天马微电子有限公司 | Driving method, display panel and the display device of display panel |
| WO2020042218A1 (en) * | 2018-08-28 | 2020-03-05 | 武汉华星光电技术有限公司 | Touch control panel and display device |
| CN113296632A (en) * | 2021-05-20 | 2021-08-24 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN106406609B (en) * | 2016-09-09 | 2024-07-02 | 合肥京东方光电科技有限公司 | Touch display panel, driving method thereof and touch display device |
-
2016
- 2016-09-09 CN CN201621047227.2U patent/CN206147565U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406609A (en) * | 2016-09-09 | 2017-02-15 | 合肥京东方光电科技有限公司 | Touch display panel, drive method thereof and touch display device |
| CN106406609B (en) * | 2016-09-09 | 2024-07-02 | 合肥京东方光电科技有限公司 | Touch display panel, driving method thereof and touch display device |
| CN107065269A (en) * | 2017-05-27 | 2017-08-18 | 上海天马微电子有限公司 | Display panel and display device |
| CN107065269B (en) * | 2017-05-27 | 2020-10-02 | 上海天马微电子有限公司 | Display panel and display device |
| CN107065253A (en) * | 2017-06-14 | 2017-08-18 | 厦门天马微电子有限公司 | Driving method, display panel and the display device of display panel |
| WO2020042218A1 (en) * | 2018-08-28 | 2020-03-05 | 武汉华星光电技术有限公司 | Touch control panel and display device |
| CN113296632A (en) * | 2021-05-20 | 2021-08-24 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN113296632B (en) * | 2021-05-20 | 2023-11-03 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
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