CN109614013A - Touch display panel and touch display device - Google Patents
Touch display panel and touch display device Download PDFInfo
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- CN109614013A CN109614013A CN201910100162.5A CN201910100162A CN109614013A CN 109614013 A CN109614013 A CN 109614013A CN 201910100162 A CN201910100162 A CN 201910100162A CN 109614013 A CN109614013 A CN 109614013A
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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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- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention provides a touch display panel and a touch display device. A touch display panel comprises a first touch area and a bendable second touch area, wherein the second touch area is adjacent to at least one side of the first touch area; the first touch area comprises a plurality of first touch electrodes and a plurality of second touch electrodes which are arranged in a matrix manner; the second touch area comprises at least one third touch electrode; the area of the third touch electrode is larger than that of the first touch electrode; or the area of the third touch electrode is larger than that of the second touch electrode. Optionally, the first touch area includes a display layer for displaying an image; in the first touch area, the first touch electrode is a touch sensing electrode and the second touch electrode is a touch driving electrode, or the first touch electrode is a touch driving electrode and the second touch electrode is a touch sensing electrode. The touch display panel is arranged in the touch display device, and the second touch area replaces a side entity key and is used for controlling a power supply or adjusting volume.
Description
[technical field]
The present invention relates to field of display technology more particularly to a kind of touch-control display panels and touch control display apparatus.
[background technique]
In the prior art, touch control display apparatus uses side physical button, controls power supply or adjusts volume.
[summary of the invention]
In order to solve the above technical problem, the present invention provides a kind of touch-control display panel and touch control display apparatus.
On the one hand, the present invention provides a kind of touch-control display panel, and the touch-control display panel includes the first Touch Zone, bendable
Second Touch Zone of folding, at least side of second Touch Zone close to first Touch Zone；
First Touch Zone includes multiple first touch control electrodes and multiple second touch control electrodes that matrix arrangement is presented；
Second Touch Zone includes at least one third touch control electrode；
The area of the third touch control electrode is greater than the area of first touch control electrode；
Alternatively, the area of the third touch control electrode is greater than the area of the second touch control electrode.
Optionally, in first Touch Zone, first touch control electrode is touch-control sensing electrode and second touching
Control electrode is touch-driven electrode, alternatively, first touch control electrode is touch-driven electrode and the second touch control electrode
For touch-control sensing electrode；
First Touch Zone includes display layer for displaying images.
Optionally, second Touch Zone further includes the 4th touch control electrode；
The area of 4th touch control electrode is greater than the area of first touch control electrode；
Alternatively, the area of the 4th touch control electrode is greater than the area of the second touch control electrode；
In second Touch Zone, the third touch control electrode is touch-control sensing electrode and the 4th touch control electrode is
Touch-driven electrode, alternatively, the third touch control electrode is touch-driven electrode and the 4th touch control electrode is touch-control sense
Answer electrode.
Optionally, the distance between adjacent first touch control electrode and the second touch control electrode are less than adjacent institute
State the distance between third touch control electrode and the 4th touch control electrode.
Optionally, the distance between two adjacent described first touch control electrodes are less than two adjacent third touch-controls
The distance between electrode, alternatively, being less than the distance between two adjacent described 4th touch control electrodes；
The distance between two adjacent described second touch control electrodes be less than two adjacent third touch control electrodes it
Between distance, alternatively, being less than the distance between two adjacent described 4th touch control electrodes.
Optionally, the touch-control display panel further includes cabling area, the cabling area around first Touch Zone and
Between first Touch Zone and second Touch Zone；
The cabling area includes the first touch-control cabling, the second touch-control cabling, third touch-control cabling and the 4th touch-control cabling；
The first touch-control cabling is electrically connected first touch control electrode；
The second touch-control cabling is electrically connected the second touch control electrode；
The third touch-control cabling is electrically connected the third touch control electrode；
The 4th touch-control cabling is electrically connected the 4th touch control electrode.
Optionally, first touch control electrode, the second touch control electrode, the third touch control electrode, the 4th touching
Control electrode, the first touch-control cabling, the second touch-control cabling, the third touch-control cabling and the 4th touch-control cabling
Positioned at same metal layer.
Optionally, the third touch control electrode is used for self-tolerant touch-control.
Optionally, first touch control electrode and the second touch control electrode are used for mutual capacitance type touch-control.
Optionally, the distance between two adjacent described first touch control electrodes are less than two adjacent third touch-controls
The distance between electrode, also, the distance between two adjacent described second touch control electrodes are less than two adjacent described the
The distance between three touch control electrodes.
Optionally, the touch-control display panel further includes cabling area, the cabling area around first Touch Zone and
Between first Touch Zone and second Touch Zone；
The cabling area includes the first touch-control cabling, the second touch-control cabling, the 5th touch-control cabling；
The first touch-control cabling is electrically connected first touch control electrode, the second touch-control cabling electrical connection described second
Touch control electrode, the 5th touch-control cabling are electrically connected the third touch control electrode.
Optionally, first touch control electrode, the second touch control electrode, the third touch control electrode, first touching
Control cabling, the second touch-control cabling and the 5th touch-control cabling are located at same metal layer.
Optionally, the first touch-control cabling, the second touch-control cabling, the 5th touch-control cabling are electrically connected same touching
Control chip；
Alternatively, the first touch-control cabling, the second touch-control cabling are electrically connected mutual capacitance type touch chip, the 5th touching
It controls cabling and is electrically connected self-tolerant touch chip.
Optionally, second Touch Zone includes flexible display, and the flexible display is for showing virtual key figure
Picture.
Optionally, second Touch Zone is non-display area.
Optionally, second Touch Zone is bent to the side of the touch-control display panel.
On the other hand, the present invention provides a kind of touch control display apparatus, and the touch control display apparatus includes that the touch-control is shown
Panel.
In the present invention, the first Touch Zone is located at the front of touch-control display panel, for showing image, touch control；Its
In, the array that matrix arrangement constitutes the first touch control unit is presented in multiple first touch control electrodes and multiple second touch control electrodes, uses
In mutual capacitance type touch-control；Second Touch Zone bendable is folded to the side of touch-control display panel, is used for touch control, or for showing figure
Picture, touch control；Wherein, the battle array that matrix arrangement constitutes the second touch control unit is presented in third touch control electrode and other touch control electrodes
Column are used for mutual capacitance type touch-control, alternatively, the third touch control electrode that matrix arrangement is presented constitutes the array of third touch control unit, are used for
Self-tolerant touch-control；Touch-control display panel is set in touch control display apparatus, and the second Touch Zone substitutes side physical button, for controlling
Power supply processed adjusts volume；The volume of second Touch Zone is less than the volume of side physical button, and side is saved in the second Touch Zone
The space of physical button；The touch control of second Touch Zone is compared with the pressing of side physical button control, the former sensitivity
It is higher.In addition, the area of single third touch control electrode is greater than the area or single second touch-control electricity of single first touch control electrode
The area of pole；On the one hand, single third touch control electrode has larger compared with single first touch control electrode/second touch control electrode
Area, the easily designed manufacture of biggish third touch control electrode in the second Touch Zone saves product cost；On the other hand, second
The touch control of Touch Zone is compared with the touch control of the first Touch Zone, although the former sensitivity is not high, is enough to substitute side
Side physical button, for control power supply or adjust volume.
[Detailed description of the invention]
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this field
For those of ordinary skill, without creative efforts, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the front view of touch control display apparatus 100 in the prior art；
Fig. 2 is the side view of touch control display apparatus 100 in the prior art；
Fig. 3 is a kind of front view of touch-control display panel 200 in the embodiment of the present invention；
Fig. 4 is the front view of another touch-control display panel 200 in the embodiment of the present invention；
Fig. 5 is the front view of another touch-control display panel 200 in the embodiment of the present invention；
Fig. 6 is the front view of another touch-control display panel 200 in the embodiment of the present invention；
Fig. 7 is the side view of another touch-control display panel 200 in the embodiment of the present invention；
Fig. 8 is cross-sectional view of another touch-control display panel 200 at AA ' in the embodiment of the present invention；
Fig. 9 is cross-sectional view of another touch-control display panel 200 at BB ' in the embodiment of the present invention；
Figure 10 is cross-sectional view of another touch-control display panel 200 at CC ' in the embodiment of the present invention；
Figure 11 is a kind of front view of touch control display apparatus 300 in the embodiment of the present invention；
Figure 12 is a kind of side view of touch control display apparatus 300 in the embodiment of the present invention.
[specific embodiment]
For a better understanding of the technical solution of the present invention, being retouched in detail to the embodiment of the present invention with reference to the accompanying drawing
It states.
It will be appreciated that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
Its embodiment, shall fall within the protection scope of the present invention.
The term used in embodiments of the present invention is only to be not intended to be limiting merely for for the purpose of describing particular embodiments
The present invention.In the embodiment of the present invention and the "an" of singular used in the attached claims, " described " and "the"
It is also intended to including most forms, unless the context clearly indicates other meaning.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation for describing affiliated partner, indicate
There may be three kinds of relationships, for example, A and/or B, can indicate: individualism A, exist simultaneously A and B, individualism B these three
Situation.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
It will be appreciated that though device may be described in embodiments of the present invention using term first, second etc., but these
Device should not necessarily be limited by these terms.These terms are only used to for device being distinguished from each other out.For example, not departing from the embodiment of the present invention
In the case where range, first device can also be referred to as second device, and similarly, second device can also be referred to as the first dress
It sets.
Fig. 1 is the front view of touch control display apparatus 100 in the prior art；Fig. 2 is touch control display apparatus 100 in the prior art
Side view.
As shown in Figure 1, 2, in the prior art, touch control display apparatus 100 includes touch-control display panel 110, side entity
Key 120.Touch-control display panel 110 is located at the front of touch control display apparatus 100, is used for touch control.Side physical button 120
Positioned at touch control display apparatus 100 side and for press control.Touch-control display panel 110 does not substitute side physical button
120, for controlling power supply or adjusting volume.
In order to solve the above-mentioned technical problem, the embodiment of the present invention provides a kind of touch-control display panel and touch-control display dress
It sets.
Fig. 3 is a kind of front view of touch-control display panel 200 in the embodiment of the present invention；Fig. 4 is another in the embodiment of the present invention
A kind of front view of touch-control display panel 200；Fig. 5 is the front view of another touch-control display panel 200 in the embodiment of the present invention；
Fig. 6 is the front view of another touch-control display panel 200 in the embodiment of the present invention；Fig. 7 is another touching in the embodiment of the present invention
Control the side view of display panel 200.
As shown in FIG. 3 to 7, the embodiment of the present invention provides a kind of touch-control display panel 200.Touch-control display panel 200 includes
First Touch Zone 210A, the second bent Touch Zone 210B, the second Touch Zone 210B close to the first Touch Zone 210A at least
Side；First Touch Zone 210A includes multiple first touch control electrodes 211 and multiple second touch control electrodes that matrix arrangement is presented
212；Second Touch Zone 210B includes at least one third touch control electrode 213；The area of third touch control electrode 213 is greater than the first touching
Control the area of electrode 211；Alternatively, the area of third touch control electrode 213 is greater than the area of second touch control electrode 212.
In embodiments of the present invention, the first Touch Zone 210A is located at the front of touch-control display panel 200, for showing figure
Picture, touch control；Wherein, multiple first touch control electrodes 211 and multiple second touch control electrodes 212 are presented matrix arrangement and constitute the
The array of one touch control unit S1 is used for mutual capacitance type touch-control；Second Touch Zone 210B bendable is folded to the side of touch-control display panel 200
Face is used for touch control, or for showing image, touch control；Wherein, third touch control electrode 213 and other touch control electrodes
The array that matrix arrangement constitutes the second touch control unit S2 is presented, is used for mutual capacitance type touch-control, alternatively, the third touching of matrix arrangement is presented
The array that electrode 213 constitutes third touch control unit S3 is controlled, self-tolerant touch-control is used for；It is aobvious that touch-control display panel 200 is set to touch-control
In showing device, the second Touch Zone 210B substitutes side physical button, for controlling power supply or adjusting volume；Second Touch Zone
The volume of 210B is less than the volume of side physical button, and the second Touch Zone 210B saves the space of side physical button；Second touching
The touch control of area 210B is controlled compared with the pressing of side physical button control, the former sensitivity is higher.In addition, single third
The area of touch control electrode 213 is greater than the area of single first touch control electrode 211 or the area of single second touch control electrode 212；
On the one hand, single third touch control electrode 213 has larger compared with single first touch control electrode, 211/ second touch control electrode 212
Area, the easily designed manufacture of biggish third touch control electrode 213 in the second Touch Zone 210B saves product cost；Another party
Face, the touch control of the second Touch Zone 210B is compared with the touch control of the first Touch Zone 210A, although the former sensitivity is not high,
But it is enough to substitute side physical button, for controlling power supply or adjusting volume.
Fig. 8 is cross-sectional view of another touch-control display panel 200 at AA ' in the embodiment of the present invention.
As shown in Fig. 3 to 8, in the first Touch Zone 210A, the first touch control electrode 211 is touch-control sensing electrode and the second touching
Control electrode 212 is touch-driven electrode, alternatively, the first touch control electrode 211 is touch-driven electrode and second touch control electrode 212
For touch-control sensing electrode；First Touch Zone 210A includes display layer 230A for displaying images.
In embodiments of the present invention, in the first Touch Zone 210A, the first touch control electrode 211, second touch control electrode 212 are touching
Driving electrodes or touch-control sensing electrode are controlled, the first touch control unit S1 is constituted, is used for mutual capacitance type touch-control.In mutual capacitance type touch-control,
Touch-control display panel 200 includes touch-driven electrode, touch-control sensing electrode, touch chip IC.Touch-driven electrode and touch-control sense
It answers and dielectric is set between electrode, there are capacitive couplings between touch-driven electrode and touch-control sensing electrode.Touch-control driving electricity
Pole is electrically connected touch chip IC, and touch chip IC transmits driving signal to touch-driven electrode.Due to touch-driven electrode and touching
The capacitive coupling between induction electrode is controlled, when touch-driven electrode has driving signal, touch-control sensing electrode has induction letter
Number.Touch-control sensing electrode is electrically connected touch chip IC, and touch chip IC is to touch-control sensing electrode detection inductive signal.Touch chip
IC determines the capacitive coupling between touch-driven electrode and touch-control sensing electrode according to driving signal, inductive signal.When touch thing
When part is close to touch-driven electrode, touch-control sensing electrode, the capacitive coupling between touch-driven electrode and touch-control sensing electrode becomes
Change, although driving signal is constant, inductive signal variation.Touch chip IC determines touch-control according to driving signal, inductive signal
Capacitive coupling variation between driving electrodes and touch-control sensing electrode, judges touch event accordingly.Then, the first touch control electrode
211, second touch control electrode 212 is touch-driven electrode or touch-control sensing electrode, and the first touch control electrode 211 and the second touch-control are electric
Capacitive coupling between pole 212 changes for judging touch event.
In embodiments of the present invention, in the first Touch Zone 210A, display layer 230A includes multiple organic light emitting materials,
Such as hole injection layer, hole transmission layer, luminescent layer, electron transfer layer, electron injecting layer, multiple organic light emitting material stackings
Setting, for electroluminescent, display image；First touch control electrode 211 or second touch control electrode 212 are saturating on display layer 230A
Light.
As shown in Figure 3,4, the second Touch Zone 210B further includes the 4th touch control electrode 214；The area of 4th touch control electrode 214
Greater than the area of the first touch control electrode 211；Alternatively, the area of the 4th touch control electrode 214 is greater than the face of second touch control electrode 212
Product；In the second Touch Zone 210B, third touch control electrode 213 is touch-control sensing electrode and the 4th touch control electrode 214 is that touch-control drives
Moving electrode, alternatively, third touch control electrode 213 is touch-driven electrode and the 4th touch control electrode 214 is touch-control sensing electrode.
In embodiments of the present invention, in the second Touch Zone 210B, third touch control electrode 213, the 4th touch control electrode 214 are touching
Driving electrodes or touch-control sensing electrode are controlled, the second touch control unit S2 is constituted, is used for mutual capacitance type touch-control.Single 4th touch control electrode
214 compared with single first touch control electrode, 211/ second touch control electrode 212, has biggish area；Moreover, single third touch-control
Electrode 213 has biggish area compared with single first touch control electrode, 211/ second touch control electrode 212；Single third touch-control
The area of electrode 213 is close with the area of single 4th touch control electrode 214, avoid the area of single third touch control electrode 213 with
The area difference of single 4th touch control electrode 214 is larger to cause figure visible.First touch control electrode 211, second touch control electrode 212
The first touch control unit S1 is constituted, third touch control electrode 213, the 4th touch control electrode 214 constitute the second touch control unit S2, single third
The area of the 4th touch control electrode 214 of touch control electrode 213/ is greater than the face of single first touch control electrode, 211/ second touch control electrode 212
It accumulates, area of the area greater than single first touch control unit S1 of single second touch control unit S2, it is larger in the second Touch Zone 210B
The easily designed manufacture of the second touch control unit S2, save product cost, and be enough to substitute side physical button, for controlling electricity
Source adjusts volume.
As shown in Figure 3,4, the distance between the first adjacent touch control electrode 211 and second touch control electrode 212 D1 are less than phase
The distance between adjacent third touch control electrode 213 and the 4th touch control electrode 214 D2.
In embodiments of the present invention, the first adjacent touch control electrode 211 is with the distance between second touch control electrode 212 D1
Refer to the minimum spacing of adjacent first touch control electrode 211 and second touch control electrode 212, adjacent third touch control electrode 213 and the
The distance between four touch control electrodes 214 D2 refers between the minimum of adjacent third touch control electrode 213 and the 4th touch control electrode 214
Away from.Single first touch control unit S1 includes the space between the first touch control electrode 211 and second touch control electrode 212, and single second
Touch control unit S2 includes the space between third touch control electrode 213 and the 4th touch control electrode 214, the first touch control electrode 211 and
Minimum range between two touch control electrodes 212 is less than the most narrow spacing between third touch control electrode 213 and the 4th touch control electrode 214
From the area of single second touch control unit S2 is bigger compared with the area of single first touch control unit S1.
As shown in figure 3, in embodiments of the present invention, single second Touch Zone 210B include a third touch control electrode 213,
One the 4th touch control electrode 214, also that is, single second Touch Zone 210B includes a second touch control unit S2, single second touching
The area for controlling area 210B is close with the area of single second touch control unit S2, and single second touch control unit S2 occupies single second touching
Area 210B is controlled, occupies single second Touch Zone 210B compared to multiple second touch control unit S2, the former single second touch-control list
The area of first S2 is greater than the area of the single second touch control unit S2 of the latter, the former easily designed manufacture.
As shown in figure 4, the distance between two adjacent first touch control electrodes 211 D3 is less than two adjacent third touch-controls
The distance between electrode 213 D5, alternatively, being less than the distance between two adjacent 4th touch control electrodes 214 D6；It is two adjacent
The distance between second touch control electrode 212 D4 is less than the distance between two adjacent third touch control electrodes 213 D5, alternatively, small
In the distance between two adjacent 4th touch control electrodes 214 D6.
In embodiments of the present invention, single second Touch Zone 210B includes at least two third touch control electrodes 213, at least two
A 4th touch control electrode 214.The distance between two adjacent first touch control electrodes 211 D3 refers to two adjacent first touch-controls
The minimum spacing of electrode 211, the distance between two adjacent second touch control electrodes 212 D4 refer to two adjacent second touch-controls
The minimum spacing of electrode 212, the distance between two adjacent third touch control electrodes 213 D5 refer to two adjacent third touch-controls
The minimum spacing of electrode 213, the distance between two adjacent 4th touch control electrodes 214 D6 refer to two adjacent 4th touch-controls
The minimum spacing of electrode 214.The minimum spacing of two adjacent first touch control electrode, 211/ second touch control electrodes 212 is less than two
The minimum spacing of adjacent the 4th touch control electrode 214 of third touch control electrode 213/, two adjacent first touch control unit S1 are most
Small spacing is less than the minimum spacing of two adjacent second touch control unit S2；The distribution density of second touch control unit S2 is less than first
The distribution density of touch control unit S1；It is distributed in second Touch Zone 210B compared with the thin easily designed manufacture of the second touch control unit S2, section
Product cost is saved, and is enough to substitute side physical button, for controlling power supply or adjusting volume.
As shown in Figure 3,4, touch-control display panel 200 further includes cabling area 220, and cabling area 220 surrounds the first Touch Zone
210A and between the first Touch Zone 210A and the second Touch Zone 210B；Cabling area 220 include the first touch-control cabling 221,
Second touch-control cabling 222, third touch-control cabling 223 and the 4th touch-control cabling 224；First touch-control cabling 221 electrical connection first
Touch control electrode 211；Second touch-control cabling 222 is electrically connected second touch control electrode 212；Third touch-control cabling 223 is electrically connected third touching
Control electrode 213；4th touch-control cabling 224 is electrically connected the 4th touch control electrode 214.
In embodiments of the present invention, cabling area 220 around the first Touch Zone 210A and be located at the first Touch Zone 210A with
Between second Touch Zone 210B, so that the first touch-control cabling 221 in cabling area 220 is electrically connected the in the first Touch Zone 210A
One touch control electrode 211, the second touching being electrically connected so as to the second touch-control cabling 222 in cabling area 220 in first Touch Zone 210A
Electrode 212 is controlled, the third touch-control electricity being electrically connected in the second Touch Zone 210B so as to the third touch-control cabling 223 in cabling area 220
Pole 213, so that the 4th touch-control cabling 224 in cabling area 220 is electrically connected the 4th touch control electrode in the second Touch Zone 210B
214.Cabling area 220 further includes touch chip IC, and touch chip IC is electrically connected the first touch-control cabling 221, the second touch-control cabling
222, third touch-control cabling 223, the 4th touch-control cabling 224.Touch chip IC is using the first touch-control cabling 221 to the first touch-control electricity
Driving signal or detection inductive signal are transmitted in pole 211, are detected and are felt to second touch control electrode 212 using the second touch-control cabling 222
Induction signal perhaps transmits driving signal and transmits driving signal or inspection to third touch control electrode 213 using third touch-control cabling 223
Inductive signal is surveyed, inductive signal or transmission driving signal are detected to the 4th touch control electrode 214 using the 4th touch-control cabling 224.
As shown in Figure 3,4, the first touch control electrode 211, second touch control electrode 212, third touch control electrode 213, the 4th touch-control
Electrode 214, the first touch-control cabling 221, the second touch-control cabling 222, third touch-control cabling 223 and the 4th touch-control cabling 224
In same metal layer.
In embodiments of the present invention, the first touch control electrode 211, second touch control electrode 212, third touch control electrode the 213, the 4th
Touch control electrode 214, the first touch-control cabling 221, the second touch-control cabling 222, third touch-control cabling 223 and the 4th touch-control cabling
224 are located at same metal layer, are formed using the primary patterning to same metal layer, avoid repeatedly patterning, and shorten manufacture stream
Journey.
As shown in Figure 5,6, third touch control electrode 213 is used for self-tolerant touch-control.
In embodiments of the present invention, in the second Touch Zone 210B, third touch control electrode 213 is self-tolerant touch control electrode, structure
At third touch control unit S3, it to be used for self-tolerant touch-control.In self-tolerant touch-control, touch-control display panel 200 includes self-tolerant touch-control
Electrode, touch chip IC.There are capacitive couplings between self-tolerant touch control electrode and the earth.Self-tolerant touch control electrode is electrically connected touch-control
Chip IC, touch chip IC detect inductive signal to self-tolerant touch control electrode.Touch chip IC is determined according to inductive signal from appearance
Capacitive coupling between formula touch control electrode and the earth.When touch event is close to self-tolerant touch control electrode, self-tolerant touch control electrode
Capacitive coupling variation between the earth, inductive signal variation.Touch chip IC determines touch control electrode and big according to inductive signal
Capacitive coupling variation between ground, judges touch event accordingly.Then, third touch control electrode 213 is self-tolerant touch control electrode, the
Capacitive coupling between three touch control electrodes 213 and the earth changes for judging touch event.
In embodiments of the present invention, the second Touch Zone 210B includes self-tolerant touch control electrode.In self-tolerant touch-control, one
Self-tolerant touch control electrode constitutes a touch control unit, the area phase of the area of a self-tolerant touch control electrode and a touch control unit
Closely；In mutual capacitance type touch-control, a touch-driven electrode and a touch-control sensing electrode constitute a touch control unit, a touching
Control driving electrodes area or a touch-control sensing electrode area less than a touch control unit area.Single self-tolerant touching
The area for controlling electrode is bigger compared with single touch-driven electrode/touch-control sensing electrode area.In second Touch Zone 210B
Self-tolerant touch control electrode is easier to manufacture and design, saves product cost, and is enough to substitute side physical button, for controlling power supply
Or adjust volume.
As shown in figure 5, in embodiments of the present invention, single second Touch Zone 210B includes a third touch control electrode 213,
The area of single second Touch Zone 210B is close with the area of single third touch control electrode 213, and single third touch control electrode 213 accounts for
According to single second Touch Zone 210B, single second Touch Zone 210B, the former list are occupied compared to multiple third touch control electrodes 213
The area of a third touch control electrode 213 is greater than the area of the single third touch control electrode 213 of the latter, the former easily designed manufacture.
As shown in Fig. 3 to 6, the first touch control electrode 211 and second touch control electrode 212 are used for mutual capacitance type touch-control.
In embodiments of the present invention, the first touch control electrode 211, second touch control electrode 212 are touch-driven electrode or touching
Induction electrode is controlled, the first touch control unit S1 is constituted, is used for mutual capacitance type touch-control.
As shown in fig. 6, the distance between two adjacent first touch control electrodes 211 D3 is less than two adjacent third touch-controls
The distance between electrode 213 D5, also, the distance between two adjacent second touch control electrodes 212 D4 is less than two adjacent
The distance between third touch control electrode 213 D5.
In embodiments of the present invention, the second Touch Zone 210B includes at least two third touch control electrodes 213.It is two adjacent
The minimum spacing of first touch control electrode, 211/ second touch control electrode 212 is less than the minimum of two adjacent third touch control electrodes 213
The minimum spacing of spacing, two adjacent first touch control unit S1 is less than between the minimum of two adjacent third touch control unit S3
Away from；Distribution density of the distribution density of third touch control unit S3 less than the first touch control unit S1；It is distributed in second Touch Zone 210B
Compared with the thin easily designed manufacture of third touch control unit S3, product cost is saved, and is enough to substitute side physical button, for controlling
Power supply processed adjusts volume.
As shown in Figure 5,6, touch-control display panel 200 further includes cabling area 220, and cabling area 220 surrounds the first Touch Zone
210A and between the first Touch Zone 210A and the second Touch Zone 210B；Cabling area 220 include the first touch-control cabling 221,
Second touch-control cabling 222, the 5th touch-control cabling 225；First touch-control cabling 221 is electrically connected the first touch control electrode 211, the second touch-control
Cabling 222 is electrically connected second touch control electrode 212, and the 5th touch-control cabling 225 is electrically connected third touch control electrode 213.
In embodiments of the present invention, cabling area 220 around the first Touch Zone 210A and be located at the first Touch Zone 210A with
Between second Touch Zone 210B, so that the first touch-control cabling 221 in cabling area 220 is electrically connected the in the first Touch Zone 210A
One touch control electrode 211, the second touching being electrically connected so as to the second touch-control cabling 222 in cabling area 220 in first Touch Zone 210A
Electrode 212 is controlled, the third touch-control electricity being electrically connected in the second Touch Zone 210B so as to the 5th touch-control cabling 225 in cabling area 220
Pole 213.Cabling area 220 further includes touch chip IC, and touch chip IC is electrically connected the first touch-control cabling 221, the second touch-control cabling
222, the 5th touch-control cabling 225.Touch chip IC transmits driving letter to the first touch control electrode 211 using the first touch-control cabling 221
Number perhaps detection inductive signal detects inductive signal to second touch control electrode 212 using the second touch-control cabling 222 or transmission is driven
Dynamic signal detects inductive signal to third touch control electrode 213 using the 5th touch-control cabling 225.
As shown in Figure 5,6, the first touch control electrode 211, second touch control electrode 212, third touch control electrode 213, the first touch-control
Cabling 221, the second touch-control cabling 222 and the 5th touch-control cabling 225 are located at same metal layer.
In embodiments of the present invention, the first touch control electrode 211, second touch control electrode 212, third touch control electrode 213, first
Touch-control cabling 221, the second touch-control cabling 222 and the 5th touch-control cabling 225 are located at same metal layer, using to same metal layer
Primary patterning formation, avoid repeatedly patterning, shorten manufacturing process.
As shown in FIG. 5 and 6, the first touch-control cabling 221, the second touch-control cabling 222, the 5th touch-control cabling 225 are electrically connected together
One touch chip IC；Alternatively, the first touch-control cabling 221, the second touch-control cabling 222 are electrically connected mutual capacitance type touch chip, the 5th touching
It controls cabling 225 and is electrically connected self-tolerant touch chip.
In embodiments of the present invention, cabling area 220 includes that touch chip an IC, single touch chip IC are used for mutual capacitance type
Touch-control and self-tolerant touch-control, using the transmission driving of 221/ second touch-control cabling 222 of the first touch-control cabling in mutual capacitance type touch-control
Signal or detection inductive signal, detect inductive signal using the 5th touch-control cabling 225 in self-tolerant touch-control；Alternatively, cabling
Area 220 includes mutual capacitance type touch chip and self-tolerant touch chip, and mutual capacitance type touch chip is used for mutual capacitance type touch-control, using the
One touch-control cabling, 221/ second touch-control cabling 222 transmits driving signal or detection inductive signal, self-tolerant touch chip are used for
Self-tolerant touch-control detects inductive signal using the 5th touch-control cabling 225.
Fig. 9 is cross-sectional view of another touch-control display panel 200 at BB ' in the embodiment of the present invention；Figure 10 is the present invention
Cross-sectional view of another touch-control display panel 200 at CC ' in embodiment.
As shown in Figures 9 and 10, the second Touch Zone 210B includes flexible display 230B, and flexible display 230B is for showing
Virtual key image.
In embodiments of the present invention, flexible display 230B is for showing virtual key image；For mutual capacitance type touch-control
Third touch control electrode 213, the 4th light transmission on flexible display 230B of touch control electrode 214, alternatively, for self-tolerant touch-control
Three light transmissions on flexible display 230B of touch control electrode 213.Second Touch Zone 210B is therein soft compared with the physical button of side
Property display layer 230B can show variation, various virtual key image.
In an alternative embodiment of the invention, the second Touch Zone 210B is non-display area.Second Touch Zone 210B is without flexibility
Display layer avoids flexible display bending fracture.The side setting power button icon or volume of second Touch Zone 210B is pressed
Key icon indicates the second Touch Zone 210B for controlling power supply or adjusting volume.
In embodiments of the present invention, the second Touch Zone 210B is bent to the side of touch-control display panel 200.Touch-control display surface
Plate 200 is set in touch control display apparatus, and the second Touch Zone 210B substitutes side physical button, for controlling power supply or adjusting
Volume.
Figure 11 is a kind of front view of touch control display apparatus 300 in the embodiment of the present invention；Figure 12 is in the embodiment of the present invention
A kind of side view of touch control display apparatus 300.
As shown in Figure 11,12, in embodiments of the present invention, touch control display apparatus 300 includes touch-control display panel 200.Touching
Controlling display device 300 is smart phone or other display devices.Display panel 200 is as described above, repeat no more.
In conclusion the present invention provides a kind of touch-control display panel and a kind of touch control display apparatus.A kind of touch-control is shown
Panel includes the first Touch Zone, the second bent Touch Zone, at least side of second Touch Zone close to the first Touch Zone；First
Touch Zone includes multiple first touch control electrodes and multiple second touch control electrodes that matrix arrangement is presented；Second Touch Zone includes extremely
A few third touch control electrode；The area of third touch control electrode is greater than the area of the first touch control electrode；Alternatively, third touch control electrode
Area be greater than second touch control electrode area.Optionally, the first Touch Zone includes display layer for displaying images；First
Touch Zone, the first touch control electrode is touch-control sensing electrode and second touch control electrode is touch-driven electrode, alternatively, the first touch-control
Electrode is touch-driven electrode and second touch control electrode is touch-control sensing electrode.Touch-control display panel is set to touch-control display dress
In setting, the second Touch Zone substitutes side physical button, for controlling power supply or adjusting volume.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Claims (17)
1. a kind of touch-control display panel, which is characterized in that the touch-control display panel includes the first Touch Zone, bent second
Touch Zone, at least side of second Touch Zone close to first Touch Zone；
First Touch Zone includes multiple first touch control electrodes and multiple second touch control electrodes that matrix arrangement is presented；It is described
Second Touch Zone includes at least one third touch control electrode；
The area of the third touch control electrode is greater than the area of first touch control electrode；
Alternatively, the area of the third touch control electrode is greater than the area of the second touch control electrode.
2. touch-control display panel according to claim 1, which is characterized in that in first Touch Zone, first touching
Control electrode is touch-control sensing electrode and the second touch control electrode is touch-driven electrode, alternatively, first touch control electrode
For touch-driven electrode and the second touch control electrode is touch-control sensing electrode；
First Touch Zone further includes display layer for displaying images.
3. touch-control display panel according to claim 1, which is characterized in that second Touch Zone further includes the 4th touch-control
Electrode；
The area of 4th touch control electrode is greater than the area of first touch control electrode；
Alternatively, the area of the 4th touch control electrode is greater than the area of the second touch control electrode；
In second Touch Zone, the third touch control electrode is touch-control sensing electrode and the 4th touch control electrode is touch-control
Driving electrodes, alternatively, the third touch control electrode is touch-driven electrode and the 4th touch control electrode is touch-control sensing electricity
Pole.
4. touch-control display panel according to claim 3, which is characterized in that adjacent first touch control electrode with it is described
The distance between second touch control electrode is less than the distance between the adjacent third touch control electrode and described 4th touch control electrode.
5. touch-control display panel according to claim 3, which is characterized in that two adjacent first touch control electrodes it
Between distance be less than the distance between two adjacent described third touch control electrodes, alternatively, being less than two adjacent described four
The distance between touch control electrode；
The distance between two adjacent described second touch control electrodes are less than between two adjacent third touch control electrodes
Distance, alternatively, being less than the distance between two adjacent described 4th touch control electrodes.
6. touch-control display panel according to claim 3, which is characterized in that the touch-control display panel further includes cabling
Area, the cabling area is around first Touch Zone and between first Touch Zone and second Touch Zone；
The cabling area includes the first touch-control cabling, the second touch-control cabling, third touch-control cabling and the 4th touch-control cabling；
The first touch-control cabling is electrically connected first touch control electrode；
The second touch-control cabling is electrically connected the second touch control electrode；
The third touch-control cabling is electrically connected the third touch control electrode；
The 4th touch-control cabling is electrically connected the 4th touch control electrode.
7. touch-control display panel according to claim 6, which is characterized in that first touch control electrode, second touching
Control electrode, the third touch control electrode, the 4th touch control electrode, the first touch-control cabling, the second touch-control cabling, institute
It states third touch-control cabling and the 4th touch-control cabling is located at same metal layer.
8. touch-control display panel according to claim 1, which is characterized in that the third touch control electrode is touched for self-tolerant
Control.
9. touch-control display panel according to claim 8, which is characterized in that first touch control electrode and described second
Touch control electrode is used for mutual capacitance type touch-control.
10. touch-control display panel according to claim 8, which is characterized in that two adjacent first touch control electrodes
The distance between be less than the distance between two adjacent described third touch control electrodes, also, two adjacent second touchings
It controls the distance between electrode and is less than the distance between two adjacent described third touch control electrodes.
11. touch-control display panel according to claim 8, which is characterized in that the touch-control display panel further includes cabling
Area, the cabling area is around first Touch Zone and between first Touch Zone and second Touch Zone；
The cabling area includes the first touch-control cabling, the second touch-control cabling, the 5th touch-control cabling；
The first touch-control cabling is electrically connected first touch control electrode, and the second touch-control cabling is electrically connected second touch-control
Electrode, the 5th touch-control cabling are electrically connected the third touch control electrode.
12. touch-control display panel according to claim 11, which is characterized in that first touch control electrode, described second
Touch control electrode, the third touch control electrode, the first touch-control cabling, the second touch-control cabling and the 5th touch-control are walked
Line is located at same metal layer.
13. touch-control display panel according to claim 11, which is characterized in that the first touch-control cabling, described second
Touch-control cabling, the 5th touch-control cabling are electrically connected same touch chip；
Alternatively, the first touch-control cabling, the second touch-control cabling are electrically connected mutual capacitance type touch chip, the 5th touch-control is walked
Line is electrically connected self-tolerant touch chip.
14. touch-control display panel according to claim 2, which is characterized in that second Touch Zone includes Flexible Displays
Layer, the flexible display is for showing virtual key image.
15. touch-control display panel according to claim 2, which is characterized in that second Touch Zone is non-display area.
16. touch-control display panel according to claim 1, which is characterized in that second Touch Zone is bent to the touching
Control the side of display panel.
17. a kind of touch control display apparatus, which is characterized in that the touch control display apparatus includes any one in claim 1 to 16
Touch-control display panel described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910100162.5A CN109614013B (en) | 2019-01-31 | 2019-01-31 | Touch display panel and touch display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910100162.5A CN109614013B (en) | 2019-01-31 | 2019-01-31 | Touch display panel and touch display device |
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| CN109614013B CN109614013B (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113419642A (en) * | 2021-06-24 | 2021-09-21 | 业成科技（成都）有限公司 | Side touch module and its display |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203966091U (en) * | 2014-06-13 | 2014-11-26 | 宝宸（厦门）光学科技有限公司 | Contact panel and touch control electronic device |
| US20180232104A1 (en) * | 2011-01-18 | 2018-08-16 | Japan Display Inc. | Display device |
| CN108874222A (en) * | 2018-06-26 | 2018-11-23 | 京东方科技集团股份有限公司 | Touch substrate, touch screen and touch device |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180232104A1 (en) * | 2011-01-18 | 2018-08-16 | Japan Display Inc. | Display device |
| CN203966091U (en) * | 2014-06-13 | 2014-11-26 | 宝宸（厦门）光学科技有限公司 | Contact panel and touch control electronic device |
| CN108874222A (en) * | 2018-06-26 | 2018-11-23 | 京东方科技集团股份有限公司 | Touch substrate, touch screen and touch device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113419642A (en) * | 2021-06-24 | 2021-09-21 | 业成科技（成都）有限公司 | Side touch module and its display |
| CN113419642B (en) * | 2021-06-24 | 2022-05-06 | 业成科技（成都）有限公司 | Side touch module and its display |
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| Publication number | Publication date |
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| CN109614013B (en) | 2022-03-15 |
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