CN106406611A - Touch display panel and touch display device thereof - Google Patents
Touch display panel and touch display device thereof Download PDFInfo
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- CN106406611A CN106406611A CN201610823233.0A CN201610823233A CN106406611A CN 106406611 A CN106406611 A CN 106406611A CN 201610823233 A CN201610823233 A CN 201610823233A CN 106406611 A CN106406611 A CN 106406611A
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- 239000000758 substrate Substances 0.000 claims description 32
- 102100040862 Dual specificity protein kinase CLK1 Human genes 0.000 claims description 11
- 102100040844 Dual specificity protein kinase CLK2 Human genes 0.000 claims description 11
- 101000749294 Homo sapiens Dual specificity protein kinase CLK1 Proteins 0.000 claims description 11
- 101000749291 Homo sapiens Dual specificity protein kinase CLK2 Proteins 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
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- 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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The invention relates to a touch display panel and a touch display device thereof. The touch display panel adds a touch drive circuit at one side of a touch drive electrode far away from a driver IV, the touch drive electrode can be simultaneously driven by driver IC and the touch drive circuit at two sides of an electrode extension direction, thereby realizing the dual-side driving and providing stronger driving force of the touch drive electrode. On the one hand, the public electrode potential uniformity on the touch drive electrode is guaranteed in the display stage, and on the other hand, the more uniformity of the semaphore on the touch drive electrode is guaranteed at the touch stage, and the consistency of the entire touch performance is guaranteed.
Description
Technical Field
The invention relates to the technical field of display, in particular to a touch display panel and touch display equipment thereof.
Background
With the development of display technologies, more and more display panels integrate a touch function to bring convenience to users in application.
Currently, in order to reduce the thickness of the display panel and implement a touch function, a touch structure is generally integrated in the display panel. For example, In a conventional mutual capacitance type hybrid In-cell (hybrid In-cell), as shown In fig. 1, a structural diagram of a touch display panel In the prior art is shown, a touch driving electrode (also referred to as TX electrode, denoted TX In fig. 1) is disposed on an inner side of an array substrate 1' (TFT substrate), and is divided into a plurality of strip sub-electrodes arranged In parallel along a data line direction (Y direction shown In fig. 1); the touch sensing electrode (also called RX electrode, denoted RX in fig. 1) is disposed on the outer side of the color film substrate 2' (CF substrate), and includes a plurality of strip sub-electrodes arranged in parallel along the gate line direction (X direction shown in fig. 1) and having a direction orthogonal to the touch driving electrode TX; the touch driving electrode TX is used as a touch driving electrode in the touch phase and is multiplexed into a common electrode (VCOM) in the display phase.
In the conventional touch display panel, the TX electrode is driven by a driver IC on one side in the Y direction, and the signal of the TX electrode is attenuated the further away from the IC, thereby causing some problems, for example, the common electrode VCOM is not uniform in the display period; in the touch detection stage, the signal quantity of the TX electrode is not uniform, resulting in inconsistent touch performance on the TX electrode near the IC and far from the IC.
Disclosure of Invention
To solve the above technical problem, an aspect of the present invention provides a touch display panel, including: the array substrate comprises a display area and a non-display area surrounding the display area; in the display area, a plurality of touch driving electrodes which extend along a first direction and are sequentially arranged along a second direction are arranged on the array substrate; the first direction is perpendicular to the second direction; in the first direction, a non-display area on one side of the array substrate is provided with a driver IC, and a non-display area on the other side of the array substrate is provided with a touch drive circuit; each touch drive electrode is provided with a first end close to and connected with the driver IC and a second end close to and connected with the touch drive circuit; the driver IC and the touch driving circuit drive each touch driving electrode through the first end and the second end respectively.
Preferably, the signal waveform received by each touch driving electrode from the driver IC is identical to the signal waveform from the touch driving circuit.
Preferably, in the display stage, the driver IC and the touch driving circuit simultaneously output a common voltage signal to each of the touch driving electrodes, and each of the touch driving electrodes is multiplexed as a common electrode.
Preferably, the touch driving circuit includes a scanning circuit portion and a switching circuit portion, the scanning circuit portion selects the touch driving electrodes to be scanned in a step-by-step scanning manner, and the switching circuit portion is configured to convert signals received by the touch driving electrodes between a scanning pulse signal and a common electrode signal; when the signal output by the scanning circuit part is high, the signal received by the touch driving electrode is the scanning pulse signal; when the signal output by the scanning circuit part is low, the signal received by the touch driving electrode is the common electrode signal.
Preferably, the touch driving circuit is controlled by the driver IC.
Preferably, the driver IC outputs 5 signals to the touch driving circuit through signal lines; wherein the driver IC outputs an SST signal, a CLK1 signal, and a CLK2 signal to the scan circuit portion, wherein the SST signal is a start control signal, and the CLK1 signal and the CLK2 signal are clock control signals; the driver IC outputs a TXP signal and a VCOM signal to the switching circuit part, wherein the TXP signal is the scan pulse signal and the VCOM signal is a common electrode signal.
Preferably, 5 signal lines including an SST signal line, a CLK1 signal line, a CLK2 signal line, a TXP signal line, and a VCOM signal line are connected between the driver IC and the touch driving circuit; wherein the CLK1 signal line and the CLK2 signal line are respectively located on both sides of the scan circuit portion in the second direction; the TXP signal line and the VCOM signal line are respectively located on both sides of the switching circuit part in the second direction.
Preferably, the switching circuit part is provided with at least one TXP signal line and at least one VCOM signal line at both sides in the second direction, respectively.
Preferably, the touch display panel further includes a color film substrate disposed opposite to the array substrate, and the color film substrate is provided with a plurality of touch sensing electrodes extending along the second direction and sequentially arranged along the first direction.
The invention also provides touch display equipment which comprises the touch display panel.
According to the touch display panel, the touch driving circuit is additionally arranged on the other side of the touch driving electrode in the first direction, and the touch driving electrode can be driven by the driver IC and the touch driving circuit on the two sides in the first direction at the same time, so that double-side driving is realized, stronger driving force is provided for the touch driving electrode, on one hand, the potential of a common electrode on the touch driving electrode is ensured to be uniform in a display stage, on the other hand, the signal quantity on the touch driving electrode is ensured to be more uniform in a touch stage, and the whole touch performance is consistent.
Drawings
FIG. 1 is a schematic structural diagram of a touch display panel in the prior art;
fig. 2 is a schematic top view illustrating a partial structure of a touch display panel according to embodiment 1 of the present invention;
fig. 3 is a timing diagram of signal waveforms output by the touch driving circuit and the driver IC according to embodiment 1 of the present invention;
fig. 4a is a schematic structural diagram of a touch driving circuit provided in embodiment 1;
fig. 4b is a schematic structural diagram of another touch driving circuit provided in embodiment 1;
fig. 4c is a schematic structural diagram of another touch driving circuit provided in embodiment 1;
fig. 5 is a schematic diagram of a mobile phone according to the present invention.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their repetitive description will be omitted.
The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to provide a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that the invention may be practiced without one or more of the specific details, or with other methods, components, materials, and so forth. In some instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring the invention.
As shown in fig. 2, a touch display panel provided in embodiment 1 of the present invention includes an array substrate 100, where the array substrate 100 includes a display area D and a non-display area ND surrounding the display area D.
In fig. 2, a display region D and a non-display region ND are identified, wherein the region within the dotted line, i.e., the electrode region horizontally and vertically staggered in fig. 2 corresponds to the display region D, and the region around the dotted line is the non-display region ND, and the lead lines and the circuit portion shown in fig. 2 are substantially disposed in the non-display region ND.
As shown in fig. 2, in the display region D, a plurality of touch driving electrodes 11 are disposed on the array substrate 100 and extend along a first direction (Y direction shown in fig. 2) and are sequentially arranged along a second direction (X direction shown in fig. 2). The first direction Y is perpendicular to the second direction X.
In this embodiment, the first direction Y is an extending direction of a data line (not shown) disposed on the array substrate 100, and the second direction X is an extending direction of a gate line (not shown) disposed on the array substrate 100.
In the first direction Y, the non-display area on one side of the array substrate 100 is provided with the driver IC 12, and the non-display area on the other side is provided with the touch driving circuit 13.
Each touch drive electrode 11 has a first end (lower end shown in fig. 2) close to and connected to the driver IC 12 and a second end (upper end shown in fig. 2) close to and connected to the touch drive circuit 13; the driver IC 12 and the touch driving circuit 13 simultaneously drive each of the touch driving electrodes 11 through the first and second terminals, respectively.
In the present embodiment, the driver IC is a display driver IC.
In the touch display panel of this embodiment, the touch driving circuit 13 is added on the other side of the touch driving electrode 11 in the first direction, and the touch driving electrode 11 can be driven by the driver IC 12 and the touch driving circuit 13 on both sides of the first direction, so as to implement double-side driving and provide a stronger driving force for the touch driving electrode 11, on one hand, it is ensured that the common electrode potential on the touch driving electrode 11 is uniform in the display stage, and on the other hand, it is ensured that the signal amount on the touch driving electrode 11 is more uniform in the touch stage, and the overall touch performance is uniform.
In this embodiment, the touch display panel further includes a color filter substrate (not labeled in the figure) disposed opposite to the array substrate 100, and the color filter substrate is provided with a plurality of touch sensing electrodes 21 extending along the second direction X and sequentially arranged along the first direction Y. Each touch sensing electrode 21 is connected to a flexible circuit board 22 disposed on the color filter substrate through a lead.
For simplicity, the color filter substrate is omitted in fig. 2, and only the touch sensing electrodes 21 (arranged horizontally in fig. 2) arranged on the color filter substrate are shown; in addition, similarly, the area of the color filter substrate where the touch sensing electrode 21 is located is a display area (not shown in the figure, corresponding to the display area on the array substrate 100), and the periphery of the display area is a non-display area (not shown in the figure).
In the present embodiment, the signal waveform received by each touch driving electrode 11 from the driver IC 12 is identical to the signal waveform from the touch driving circuit 13, see the timing chart of the signal waveform output to each level of touch driving electrode 11 of the touch driving circuit 13 and the driver IC 12 in fig. 3; the touch driving circuit 13 outputs signals from the tops of the touch driving electrodes 11, and the waveforms output to the touch driving electrodes 11 at different levels are TX-1 top, TX-2 top, TX-3 top, and … … TX-n top, respectively; the driver IC 12 outputs signals from the bottom of the touch driving electrodes 11, and the waveforms output to the touch driving electrodes 11 at each level are TX-1 bottom, TX-2 bottom, TX-3 bottom, and … … TX-n bottom, respectively; the signal waveforms at the top of TX-N and at the bottom of TX-N are identical (N is 1, 2, …, N; N is an integer greater than 1).
Preferably, in the present embodiment, the touch driving circuit 13 is controlled by the driver IC 12.
In the present embodiment, during the display phase, the driver IC 12 and the touch driving circuit 13 simultaneously output a common voltage signal to each touch driving electrode 11, and each touch driving electrode 11 is multiplexed into a common electrode (VCOM).
In the present embodiment, the touch driving circuit 13 includes a scanning circuit portion 131 and a switching circuit portion 132, referring to fig. 4a, the scanning circuit portion 131 selects the touch driving electrodes 11 to be scanned in a step-by-step scanning manner, and the switching circuit portion 132 is used for converting signals received by the touch driving electrodes 11 between scanning pulse signals and common electrode signals; when the signal output by the scan circuit portion 131 is high, the signal received by the touch driving electrode 11 is a scan pulse signal, which is a touch stage; when the signal output by the scan circuit portion 131 is low, the signal received by the touch driving electrode 11 is the common electrode signal, and this time, the display stage is performed.
Referring to fig. 4a, the driver IC 12 outputs 5 signals to the touch driving circuit 12 through the signal lines; wherein the driver IC 12 outputs an SST signal, which is a start control signal, a CLK1 signal, and a CLK2 signal, which are clock control signals, to the scan circuit portion 131; the driver IC 12 outputs the TXP signal and the VCOM signal, which are the scan pulse signal and the common electrode signal, to the switching circuit portion 132.
In the present embodiment, 5 signal lines including an SST signal line, a CLK1 signal line, a CLK2 signal line, a TXP signal line, and a VCOM signal line are connected between the driver IC 12 and the touch driving circuit 13.
In the present embodiment, 5 signal lines are located on the same side (the same side in the second direction X) of the scanning circuit portion 131 and the switching circuit portion 132.
In another preferred embodiment of the present invention, referring to fig. 4b, the CLK1 signal line and the CLK2 signal line are respectively located at both sides (both sides in the second direction X) of the scan circuit portion 131; the TXP signal line and the VCOM signal line are respectively located on both sides (both sides in the second direction X) of the switching circuit portion 132; with such signal line arrangement, the occupied space of the signal lines on both sides of the scanning circuit portion 131 and the switching circuit portion 132 can be reduced, which is advantageous for realizing a narrow bezel.
In still another preferred embodiment of the present invention, referring to fig. 4c, at least one TXP signal line and at least one VCOM signal line are respectively disposed on both sides (both sides in the second direction X) of the switching circuit portion 132, for example, 1 TXP signal line and 1 VCOM signal line are respectively disposed on both sides (both sides in the second direction X) of the switching circuit portion 132; such a wiring arrangement makes it possible to make the obtained signals of the touch drive electrodes 11 on the left and right sides (both sides in the second direction X) shown in fig. 2 more uniform.
The touch display panel of the above embodiment can be applied to touch display devices such as mobile phones and tablet computers, and fig. 5 is a schematic view of a mobile phone 500 including the touch display panel.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. A touch display panel, comprising:
the array substrate comprises a display area and a non-display area surrounding the display area;
in the display area, a plurality of touch driving electrodes which extend along a first direction and are sequentially arranged along a second direction are arranged on the array substrate; the first direction is perpendicular to the second direction; wherein,
in the first direction, a non-display area on one side of the array substrate is provided with a driver IC, and a non-display area on the other side of the array substrate is provided with a touch control driving circuit;
each touch drive electrode comprises a first end which is close to and connected with the driver IC;
each touch driving electrode also comprises a second end which is close to and connected with the touch driving circuit;
the driver IC and the touch driving circuit drive each touch driving electrode through the first end and the second end respectively.
2. The touch display panel of claim 1, wherein:
the signal waveform received by each touch drive electrode from the driver IC is consistent with the signal waveform from the touch drive circuit.
3. The touch display panel of claim 2, wherein:
in the display stage, the driver IC and the touch driving circuit simultaneously output a common voltage signal to each of the touch driving electrodes, and each of the touch driving electrodes is multiplexed as a common electrode.
4. The touch display panel of claim 3, wherein:
the touch control driving circuit comprises a scanning circuit part and a switching circuit part, wherein the scanning circuit part selects the touch control driving electrodes to be scanned in a step-by-step scanning mode, and the switching circuit part is used for converting signals received by the touch control driving electrodes between scanning pulse signals and common electrode signals;
when the signal output by the scanning circuit part is high, the signal received by the touch driving electrode is the scanning pulse signal; when the signal output by the scanning circuit part is low, the signal received by the touch driving electrode is the common electrode signal.
5. The touch display panel of claim 4, wherein:
the touch driving circuit is controlled by the driver IC.
6. The touch display panel of claim 5, wherein:
the driver IC outputs 5 signals to the touch control driving circuit through signal lines;
wherein the driver IC outputs an SST signal, a CLK1 signal, and a CLK2 signal to the scan circuit portion, wherein the SST signal is a start control signal, and the CLK1 signal and the CLK2 signal are clock control signals; the driver IC outputs a TXP signal and a VCOM signal to the switching circuit part, wherein the TXP signal is the scan pulse signal and the VCOM signal is a common electrode signal.
7. The touch display panel of claim 6, wherein:
5 signal lines are connected between the driver IC and the touch drive circuit, wherein the 5 signal lines comprise an SST signal line, a CLK1 signal line, a CLK2 signal line, a TXP signal line and a VCOM signal line;
wherein the CLK1 signal line and the CLK2 signal line are located on either side of the scan circuit portion in the second direction; the TXP signal line and the VCOM signal line are respectively located on both sides of the switching circuit part in the second direction.
8. The touch display panel of claim 6, wherein:
the switching circuit portion is provided with at least one TXP signal line and at least one VCOM signal line on both sides of the second direction, respectively.
9. The touch display panel according to any one of claims 1 to 8, wherein:
the touch display panel also comprises a color film substrate arranged opposite to the array substrate,
and a plurality of touch sensing electrodes which extend along the second direction and are sequentially arranged along the first direction are arranged on the color film substrate.
10. A touch display device, comprising: comprising a touch display panel according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610823233.0A CN106406611B (en) | 2016-09-14 | 2016-09-14 | A kind of touch-control display panel and its touch control display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610823233.0A CN106406611B (en) | 2016-09-14 | 2016-09-14 | A kind of touch-control display panel and its touch control display device |
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| Publication Number | Publication Date |
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| CN106406611A true CN106406611A (en) | 2017-02-15 |
| CN106406611B CN106406611B (en) | 2019-12-03 |
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| CN201610823233.0A Active CN106406611B (en) | 2016-09-14 | 2016-09-14 | A kind of touch-control display panel and its touch control display device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018219142A1 (en) * | 2017-05-31 | 2018-12-06 | 京东方科技集团股份有限公司 | Touch panel display and driving method thereof |
| CN109634013A (en) * | 2019-01-30 | 2019-04-16 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| CN110164913A (en) * | 2018-09-11 | 2019-08-23 | 京东方科技集团股份有限公司 | A kind of display module and preparation method thereof, display device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104461162A (en) * | 2014-12-31 | 2015-03-25 | 京东方科技集团股份有限公司 | Touch substrate, touch panel and touch display device |
| US20150220200A1 (en) * | 2014-02-04 | 2015-08-06 | Dongbu Hitek Co., Ltd. | Touch Panel And Touch Screen Having The Same |
| CN205247350U (en) * | 2015-12-16 | 2016-05-18 | 上海中航光电子有限公司 | Integrated touch -control display panel and integrated touch -sensitive display device |
-
2016
- 2016-09-14 CN CN201610823233.0A patent/CN106406611B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150220200A1 (en) * | 2014-02-04 | 2015-08-06 | Dongbu Hitek Co., Ltd. | Touch Panel And Touch Screen Having The Same |
| CN104461162A (en) * | 2014-12-31 | 2015-03-25 | 京东方科技集团股份有限公司 | Touch substrate, touch panel and touch display device |
| CN205247350U (en) * | 2015-12-16 | 2016-05-18 | 上海中航光电子有限公司 | Integrated touch -control display panel and integrated touch -sensitive display device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018219142A1 (en) * | 2017-05-31 | 2018-12-06 | 京东方科技集团股份有限公司 | Touch panel display and driving method thereof |
| US10936117B2 (en) | 2017-05-31 | 2021-03-02 | Hefei Boe Optoelectronics Technology Co., Ltd. | Touch display panel and driving method thereof |
| CN110164913A (en) * | 2018-09-11 | 2019-08-23 | 京东方科技集团股份有限公司 | A kind of display module and preparation method thereof, display device |
| CN110164913B (en) * | 2018-09-11 | 2021-04-30 | 京东方科技集团股份有限公司 | Display module, manufacturing method thereof and display device |
| US11282912B2 (en) | 2018-09-11 | 2022-03-22 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Display module, method for manufacturing the same, and display device |
| CN109634013A (en) * | 2019-01-30 | 2019-04-16 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| WO2020155469A1 (en) * | 2019-01-30 | 2020-08-06 | 武汉华星光电半导体显示技术有限公司 | Display panel and manufacture method therefor |
| US11079641B2 (en) | 2019-01-30 | 2021-08-03 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display panel and manufacturing method thereof |
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| CN106406611B (en) | 2019-12-03 |
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