CN107562296A - Array base palte, display panel and electronic equipment - Google Patents
Array base palte, display panel and electronic equipment Download PDFInfo
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- CN107562296A CN107562296A CN201710776417.0A CN201710776417A CN107562296A CN 107562296 A CN107562296 A CN 107562296A CN 201710776417 A CN201710776417 A CN 201710776417A CN 107562296 A CN107562296 A CN 107562296A
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Abstract
This application discloses a kind of array base palte, display panel and electronic equipment, wherein array base palte includes：Touch area and a plurality of touch-control connecting line, the touch area include multiple touch control units and multiple first change-over circuits；The multiple touch control unit is divided into multigroup touch control unit group, and touch control unit group described in every group includes first touch control unit and second touch control unit, the corresponding touch-control connecting line of touch control unit group described in every group；First touch control unit is directly connected to the touch-control connecting line；Second touch control unit connects the touch-control connecting line by first change-over circuit, so that the primary signal of input first change-over circuit is converted to the first conversion signal, the waveform shape and/or intensity of first conversion signal are different from the primary signal.The number of touch-control connecting line can be reduced.
Description
Technical field
The application is related to technical field of electronic equipment, and in particular to a kind of array base palte, display panel and electronic equipment.
Background technology
Self-tolerant touch control manner has been widely used in display device field, but in the premise for ensureing touch-control resolution ratio
Under, required for the dimension width of touch control unit, the touch control unit that existing embedded self-capacitance type touch panel includes is big
More to be designed using square (Block Pattern), embedded self-capacitance type touch panel needs to use substantial amounts of touch control unit.
And in the prior art, all pass through single touch-control passage between each touch control unit and corresponding touch-control metal wire
Connection, each effectively touch-control metal wire connects a touch control unit and a touch-control passage, with embedded self-capacitance type touch panel
The increase of size, the increase of touch control unit quantity so that the quantity of touch-control metal wire and touch-control passage accordingly increases, in increasing
The size and cost of embedding self-capacitance type touch panel.
The content of the invention
The embodiment of the present application provides a kind of array base palte, display panel and electronic equipment, can reduce the chi of display panel
It is very little.
In a first aspect, the embodiment of the present application provides a kind of array base palte, the array base palte includes：Touch area and a plurality of
Touch-control connecting line, the touch area include multiple touch control units and multiple first change-over circuits；
The multiple touch control unit is divided into multigroup touch control unit group, and touch control unit group described in every group includes first touch-control
Unit and second touch control unit, the corresponding touch-control connecting line of touch control unit group described in every group；
First touch control unit is directly connected to the touch-control connecting line；Second touch control unit passes through described first turn
Change circuit and connect the touch-control connecting line, so that the primary signal of input first change-over circuit is converted to the first conversion letter
Number, the waveform shape and/or intensity of first conversion signal are different from the primary signal.
Second aspect, the embodiment of the present application provide a kind of display panel, and the display panel includes color membrane substrates, array
Substrate and liquid crystal layer, the liquid crystal layer is between the color membrane substrates and the array base palte, and the array base palte is as above
Described array base palte.
The third aspect, the embodiment of the present application provide a kind of electronic equipment, and the electronic equipment includes housing and is arranged on
Display panel in the housing, the display panel are display panel as described above.
In the array base palte that the embodiment of the present application provides, multiple touch control units are divided into multigroup touch control unit group, every group of touch-control
Unit group includes first touch control unit and second touch control unit, the first touch control unit are directly connected to touch-control connecting line；
Second touch control unit connects touch-control connecting line by the first change-over circuit, so that the primary signal conversion of the first change-over circuit of input
It is different from primary signal for the first conversion signal, the waveform shape and/or intensity of the first conversion signal.Touch-control connection can be reduced
The number of line, reduce the size of display panel, reduce cost.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the present application, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present application, for
For those skilled in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the structural representation for the electronic equipment that the embodiment of the present application provides.
Fig. 2 is the decomposing schematic representation of electronic equipment shown in Fig. 1.
Fig. 3 is the structural representation for the display panel that the embodiment of the present application provides.
Fig. 4 is profile of the display panel in A-A directions shown in Fig. 3.
Fig. 5 is the structural representation for the array base palte that the embodiment of the present application provides.
Fig. 6 is the structural representation for the touch area that the embodiment of the present application provides.
Fig. 7 is the structural representation for the triangular wave change-over circuit that the embodiment of the present application provides.
Fig. 8 is the structural representation for the sawtooth waveforms change-over circuit that the embodiment of the present application provides.
Fig. 9 is another structural representation for the array base palte that the embodiment of the present application provides.
Figure 10 is another structural representation for the touch area that the embodiment of the present application provides.
Figure 11 is the another structural representation for the array base palte that the embodiment of the present application provides.
Figure 12 is the another structural representation for the array base palte that the embodiment of the present application provides.
Figure 13 is the structural representation for the touch control unit group that the embodiment of the present application provides.
Figure 14 is another structural representation for the touch control unit group that the embodiment of the present application provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete
Site preparation describes.Obviously, described embodiment is only some embodiments of the present application, rather than whole embodiments.It is based on
Embodiment in the application, the every other implementation that those skilled in the art are obtained under the premise of creative work is not made
Example, belong to the scope of the application protection.
In the description of the present application, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Describe the application and simplify to describe, rather than indicate or imply that signified device or element must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore it is not intended that limitation to the application.In addition, term " first ", " second " are only used for
Purpose is described, and it is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic.
Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes one or more feature.
In the description of the present application, " multiple " are meant that two or more, unless otherwise specifically defined.
, it is necessary to illustrate in the description of the present application, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection or can mutually communicate；Can be joined directly together, can also be by between intermediary
Connect connected, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill of this area
For personnel, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
In this application, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the application.In order to
Simplify disclosure herein, hereinafter the part and setting of specific examples are described.Certainly, they are only example, and
And purpose does not lie in limitation the application.In addition, the application can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, between itself not indicating discussed various embodiments and/or setting
Relation.In addition, this application provides various specific techniques and material examples, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
The embodiment of the present application provides a kind of array base palte, display panel and electronic equipment.It will carry out respectively below detailed
Explanation.
In the present embodiment, the angle of display panel is described, the display panel can specifically be arranged on electronics and set
In standby, such as mobile phone, PC, tablet personal computer, palm PC (Personal Digital Assistant, PDA) etc..
Refer to the structural representation that 1, Fig. 1 is the electronic equipment that the embodiment of the present application provides.The electronic equipment 5 includes shell
Body 50, display panel 60, printed circuit board 70, battery 80.
Wherein, the housing 50 can include cover plate 51, center 52 and bonnet 53, and cover plate 51, center 52 and bonnet 53 are mutual
Combination forms the housing 50, and the housing 50 has the confined space formed by cover plate 51, center 52 and bonnet 53, aobvious to accommodate
Show the devices such as panel 60, printed circuit board 70, battery 80.In certain embodiments, the lid of cover plate 51 is set on center 52, bonnet 53
Lid is set on center 52, and cover plate 51 and bonnet 53 are located at the opposite face of center 52, and cover plate 51 and bonnet 53 are oppositely arranged, housing 50
Confined space between cover plate 51 and bonnet 53.
In certain embodiments, housing 50 can be metal shell.It should be noted that the embodiment of the present application housing 50
Material is not limited to this, can also use other manner, such as：Housing 50 can include plastic portions and metal part.Compare again
Such as：Housing 50 can be plastic casing.Wherein, cover plate 51 can be transparent glass cover plate.In some embodiments, cover plate 51
Can be with glass cover-plates made of material such as sapphires.
It should be noted that the structure of the embodiment of the present application housing is not limited to this, such as：Bonnet and center are integrally formed
Form the structure of a center 52.Specifically, the housing 50 includes cover plate 51 and center 52, cover plate 51 and center 52 interfix to be formed
One confined space, for storing the devices such as display panel 60, printed circuit board 70, battery 80.
Wherein, the printed circuit board 70 is arranged in housing 50, and the printed circuit board 70 can be the master of electronic equipment 5
Plate, antenna, motor, microphone, camera, light sensor, receiver and processing can be integrated with printed circuit board 70
The functional units such as device.
In certain embodiments, the printed circuit board 70 is fixed in housing 50.Specifically, the printed circuit board 70 can be with
It is screwed on center 52, can also be fitted on using card by the way of buckle on center 52 by screw.It should be noted that the application
The mode that embodiment printed circuit board 70 is specifically fixed on center 52 is not limited to this, can be with other manner, for example passes through
The mode that buckle and screw are fixed jointly.
Wherein, the battery 80 is arranged in housing 50, and battery 80 is electrically connected with the printed circuit board 70, with to electronics
Equipment 5 provides power supply.Housing 50 can be as the battery cover of battery 80.Housing 50 covers battery 80 to protect battery 80, specifically
Be bonnet covering battery 80 to protect battery 80, reduce collision of the battery 80 due to electronic equipment 5, the damage falling etc. and be subject to
It is bad.
Wherein, the display panel 60 is arranged in housing 50, meanwhile, the display panel 60 is electrically connected to printed circuit board 70
On, to form the display surface of electronic equipment 5.The display panel 60 includes viewing area 511 and non-display area 512.The display
Region 511 can be used for showing the picture of electronic equipment 5 or carry out touching manipulation etc. for user.The non-display area 512
Top area opens up the perforate for sound and light conduction, and fingerprint module can be set on the bottom of non-display area 512, is touched
Control the functional units such as button.Wherein the cover plate 51 is installed on display panel 60, to cover display panel 60, formation and display surface
The identical viewing area of plate 60 and non-display area, it can specifically refer to viewing area and the non-display area of display panel 60.
It should be noted that the structure of the display panel 60 is not limited to this.Such as the display screen can be comprehensively screen or
Abnormity screen, specifically, referring to Fig. 2, Fig. 2 is another structural representation for the electronic equipment that the embodiment of the present application provides.In Fig. 2
Electronic equipment and Fig. 1 in the difference of electronic equipment be：The non-display area is formed directly on display panel 60, such as
It is arranged to transparent configuration in the non-display area of display panel 60, so that optical signal passes through, or directly in display panel 60
Non-display area is opened up for structures such as the perforate of light conduction or breach, can be set front camera, photoelectric sensor etc.
In non-display area position, so that front camera is taken pictures, photoelectric sensor detects.
Fig. 3 and Fig. 4 are referred to, Fig. 3 is the structural representation for the display panel that the embodiment of the present application provides, and Fig. 4 is Fig. 3 institutes
Show profile of the display panel in A-A directions.Display panel 1 includes color membrane substrates 62, array base palte 61 and liquid crystal layer 63, array
Substrate 61 is oppositely arranged with color membrane substrates 62, and liquid crystal layer 63 is between color membrane substrates 62 and array base palte 61.The array base palte
61 can include the public electrode of multiplexing, and public electrode can be divided into multiple touch control units, in the touch-control period, touch-control list
Member access touching signals, realize touch-control, and in display time interval, all touch control units all access common electrode signal, realize aobvious
Show；It can specifically be driven respectively using the separated timesharing type of drive of touch-control module and display pattern.
Fig. 5 and Fig. 6 are referred to, Fig. 5 is the structural representation for the array base palte that the embodiment of the present application provides, and Fig. 6 is this Shen
Please the structural representation of touch area that provides of embodiment, illustrate only part touch area 100 in Fig. 5 and Fig. 6 and be located at
Part touch control unit 130 and part touch-control connecting line 11 in touch area 100 are, it is necessary to explanation, in certain embodiments,
Touch control unit 130 in the touch area 100 of array base palte has omission in column direction, that is, in the vertical direction has omission,
Refer to the ellipsis in Fig. 5.And touch control unit 130 also has omission in line direction, that is, also there is province in the horizontal direction
Slightly, not shown in figure.
In certain embodiments, the array base palte can include touch area 100, a plurality of touch-control connecting line 11 and touch-control core
Piece 12.
Wherein, multiple touch control units 130 arrange in the way of matrix, form multiple touch-control rows 110 and multiple touch-controls row
120, multiple touch-control rows 110 and multiple touch-control row 120 intersect arrangement form touch area 110.Touch-control row 110 is X rows, is touched
Controlling row 110 includes the first touch-control row 111, the second touch-control row 112, the 3rd touch-control row 113, the 4th touch-control row 114 ... M touch-controls
OK.Wherein M is X+110.Touch-control row 120 arrange for Y, and touch-control row 120 include the first touch-control row 121, the second touch-control row the 122, the 3rd
Touch-control row 123 ... N touch-controls arrange.Wherein N is Y+120.
It should be noted that X and Y is respectively the integer more than 2, for example X is 28,30,32,33,34,36,39,40 etc., Y
For 16,17,18,19,20,21 etc..Touch area 110 also includes multiple spaced rows 140 and multiple interval row 150, each interval
Row 140 is arranged between two adjacent touch-control rows 110, and therefore, spaced rows 140 are multiple, are specially (X-1) individual, for example X is
30, it is spaced behavior 29.Each interval row 150 are arranged between two adjacent touch-control row 120, therefore are spaced row 150 and are
It is multiple, be specially (Y-1) individual, for example Y is 18, interval row 150 are 17.
In certain embodiments, the spacing of multiple spaced rows 140 is identical, or the spacing of multiple interval row 150 is identical.Also may be used
It is identical with the spacing of multiple spaced rows 140, and the spacing of multiple interval row 150 is identical.
In certain embodiments, touch control unit 130 is rectangle.It can certainly be circular, square, oval, polygon
Etc. shape.
Multiple touch control units are divided into multigroup touch control unit group, and every group of touch control unit group includes first touch control unit and one
Individual second touch control unit, the corresponding touch-control connecting line of every group of touch control unit group；
First touch control unit is directly connected to touch-control connecting line；Second touch control unit connects touch-control by the first change-over circuit and connected
Wiring, so that the primary signal of the first change-over circuit of input is converted to the first conversion signal, the waveform shape of the first conversion signal
And/or intensity is different from the primary signal.
Specifically, first, multiple touch control units 130 are divided into multiple touch control unit groups 140, every group of touch control unit group 140 is wrapped
Include first touch control unit 131 and second touch control unit 132, the corresponding touch-control connection of every group of touch control unit group 140
Line 15.Wherein, the first touch control unit 131 is directly connected to touch-control connecting line 15, the primary signal after the triggering of the first touch control unit 131
Touch-control connecting line 15 is directly transferred to, the second touch control unit 132 is then to connect touch-control connecting line by the first change-over circuit 200
15, the primary signal for inputting the first change-over circuit 200 is converted to the first conversion signal, the first conversion by the first change-over circuit 200
The waveform shape and/or intensity of signal are different from the primary signal.
The embodiment of the present application is at actual touch-control touch area 100, i.e. when touch control unit 130 is by external trigger, such as
Triggering, general meeting touch-control to multiple touch control units 130, such as a touch-control are contacted to two touch control units by the finger of user
130, if two touch control units 130 are different touch control unit groups 140, one of them first touch control unit 131, another is
Two touch control units 132, the primary signal of the first touch control unit 131 triggering are directly transferred to touch-control connecting line 15, are then transmit to
Touch chip 12, the primary signal of the second touch control unit 132 triggering are transmitted to touch-control connecting line by the first change-over circuit 200
15, the signal that the second touch control unit 132 transmits is converted to the first conversion signal, the ripple of the first conversion signal by the first change-over circuit
Shape shape and/or intensity are different from primary signal.
Such as do not trigger as low level signal, it is high level signal after triggering, after the first change-over circuit 200, triggering
High level signal afterwards becomes rectangular pulse signal, and touch chip 12 first confirms touch control unit group 140 according to the signal of reception
Position, then it is the position of touch control unit 130 according to the confirmation of the signal of acquisition.If two of which touch control unit 130 is all first
The touch control unit 132 of touch control unit 131 or second, it is first determined the position of touch control unit group 140, then further according to the signal of reception
Confirmation is the first touch control unit 131 or the second touch control unit 132 of touch control unit group 140, and then confirms two touch control units
130 position.If two touch control units 130 are same touch control unit groups 140, after the Signal averaging of two touch control units 130
Obtain new signal, the signal that touch chip 12 recognizes superposition then knows two touch control units 130 of the touch control unit group 140
All it is triggered.If two touch control units 130 are same touch control unit groups 140, can be touched with the first touch control unit 131 and second
Controlling unit 132 can make the same time can only first by a switching switch connection touch-control connecting line 15 by switching switch
The touch control unit 132 of touch control unit 131 or second connection touch-control connecting line 15, switching switch can be by NMOS and PMOS
Composition, the conducting of two touch control units 130 of switching is switched by switching, and the signal that touch chip 12 connects transmission according to touch-control is true
Surely it is that one of them turns on or both turned on.
From the foregoing, the embodiment of the present application can save the quantity of touch-control connecting line 15, and touch-control resolution is not influenceed
Rate, so that display panel applications are in narrow frame equipment or applied in giant-screen equipment.
In certain embodiments, the first change-over circuit 200 includes waveform changing circuit.Shape change-over circuit can be triangular wave
Change-over circuit, sine wave change-over circuit, sawtooth waveforms change-over circuit etc..
In certain embodiments, the first change-over circuit 200 includes change in signal strength circuit.Change in signal strength circuit can
Think amplifying circuit, reduction voltage circuit.Reduction voltage circuit can be a resistance, and the resistance of resistance is set as needed.
The first touch control unit 131 and the second touch control unit 132 of touch control unit group 140 are disposed adjacent.Wherein touch control unit
The first touch control unit 131 and the second touch control unit 132 of group 140 are longitudinally adjacent, i.e., in same touch-control row and neighbouring setting.
Refer to Fig. 7 and Fig. 8, the structural representation for the triangular wave change-over circuit that Fig. 7 provides for the embodiment of the present application, Fig. 8
The structural representation of the sawtooth waveforms change-over circuit provided for the embodiment of the present application.It should be noted that one kind is illustrate only in figure
Example, the application can also use other triangular wave change-over circuits and/or sawtooth waveforms change-over circuit as needed.
Refer to Fig. 9 and Figure 10, another structural representation for the array base palte that Fig. 9 provides for the embodiment of the present application, Figure 10
Another structural representation of the touch area provided for the embodiment of the present application.The He of the first touch control unit 131 of touch control unit group 140
Second touch control unit 132 is disposed adjacent.The first touch control unit 131 and the second touch control unit 132 of touch control unit group 140 can be horizontal
To adjacent, i.e., it is disposed adjacent in same touch-control row and left and right.
In certain embodiments, the first touch control unit 131 of every group of touch control unit group 140 and the second touch control unit 132 it
Between spacing it is equal.The first touch control unit 131 and the second touch control unit 132 of every group of touch control unit group 140 can be disposed adjacent,
Specifically include laterally adjacent and longitudinally adjacent.
In certain embodiments, the first touch control unit 131 of every group of touch control unit group 140 and the second touch control unit 132 exist
Same touch-control row or same touch-control row, and it is spaced a touch control unit 130 or two touch control units 130 or multiple touch control units
130 are set.Can be with the first touch control unit 131 and the second touch control unit 132 of every group of touch control unit group 140 in different touch-control rows
And arranged in different touch-controls, it is such as diagonal to set, it is diagonal set and between be spaced at least one touch control unit 130.
In certain embodiments, the first touch control unit 131 of every group of touch control unit group 140 and the second touch control unit 132 it
Between spacing it is unequal.The first touch control unit 131 and the second touch control unit 132 of every group of touch control unit group 140 are in same touch-control
Capable or same touch-control row, but touch control unit group 140 is set from centre from touch-control row or touch-control row both ends, such as it is divided into two from centre
Part, a portion are the first touch control units 131, and another part is the second touch control unit 132, first touch control unit at both ends
131 and touch control unit 130 formed one group of touch control unit 130, then both ends sequentially form multigroup touch control unit group 140 from centre.
In certain embodiments, the first change-over circuit 200 is arranged between driving chip and touch area 100.First turn
Change circuit 200 to be arranged on outside touch area 100, do not influence touch area 100, change is small.
Figure 11 and Figure 12 are referred to, Figure 11 is the another structural representation for the array base palte that the embodiment of the present application provides, and is schemed
12 be the another structural representation for the array base palte that the embodiment of the present application provides.Wherein, the first change-over circuit 200 is arranged on first
Between the touch control unit 132 of touch control unit 131 and second.First change-over circuit 200 is arranged on the first touch control unit 131 and second and touched
Interval region between control unit 132, or it is arranged on the first touch control unit 131 and the interval region on the side of the second touch control unit 132.
In above-described embodiment, the first touch control unit 131 can be directly connected to touch-control connecting line 15, the second touch control unit 132
First pass through drives line 151 and connect the first drive circuit 200, reconnect touch-control connecting line 15.Drives line 151 can be connected with touch-control
Line 15 is identical.
Figure 13 and Figure 14 are referred to, Figure 13 is a structural representation of the touch control unit group that the embodiment of the present application provides, and is schemed
14 be another structural representation for the touch control unit group that the embodiment of the present application provides.Wherein, every group of touch control unit group 140 also includes
3rd touch control unit 133 and the second change-over circuit 210, the 3rd touch control unit 133 connect touch-control by the second change-over circuit 210 and connected
Wiring 15, so that the primary signal of the second change-over circuit 210 of input is converted to the second conversion signal, the waveform of the second conversion signal
Shape and/or intensity are different from the first conversion signal, waveform shape and/or intensity and the primary signal of the second conversion signal
It is different.
First touch control unit 131 is directly connected to touch-control connecting line 15, and the second touch control unit 132 passes through the first change-over circuit
200 connection touch-control connecting lines 15, the 3rd touch control unit 133 connects touch-control connecting line 15 by the second change-over circuit 210, each to touch
Control unit 130 is transferred to touch chip 12 signal after triggering is all different, such as does not trigger as low level signal, is high after triggering
Level signal, after the first change-over circuit 200, the high level signal after triggering becomes the primary signal of the second touch control unit 132
Into triangular wave, after the second change-over circuit 210, the high level signal after triggering becomes the primary signal of the 3rd touch control unit 133
Into sawtooth waveforms.
The embodiment of the present application is at actual touch-control touch area 100, i.e. when touch control unit 130 is by external trigger, such as
Triggering, general meeting touch-control to multiple touch control units 130, such as a touch-control are contacted to three touch control units by the finger of user
130, if three touch control units 130 are different touch control unit groups 140, one of them first touch control unit 131, another is
Two touch control units 132, also one is the 3rd touch control unit 133, and the primary signal of the first touch control unit 131 triggering is directly transmitted
To touch-control connecting line 15, touch chip 12 is then transmit to.The primary signal of second touch control unit 132 triggering passes through the first conversion
Circuit 200 transmits to touch-control connecting line 15, the first change-over circuit the signal that the second touch control unit 132 transmits being converted to first turn
Signal such as triangular wave is changed, the waveform shape and/or intensity of the first conversion signal are different from primary signal.3rd touch control unit 133
The primary signal of triggering is transmitted to touch-control connecting line 15 by the second change-over circuit 210, and the second change-over circuit is by the second touch-control list
The signal of the transmission of member 133 is converted to the second conversion signal such as sawtooth waveforms, waveform shape and/or intensity and the original of the second conversion signal
Beginning signal is different, and the waveform shape and/or intensity of the second conversion signal are different from the first conversion signal.
Such as do not trigger as low level signal, it is high level signal after triggering, after the first change-over circuit 200, triggering
High level signal afterwards becomes triangular wave, and after the second change-over circuit 210, the high level signal after triggering becomes sawtooth waveforms,
Touch chip 12 confirms the position of three touch control units 130 according to the signal of reception.If wherein three touch control units 130 are all the
One touch control unit 131 or the second touch control unit 132 or the 3rd touch control unit 133, it is first determined the position of touch control unit group 140,
Then further according to reception signal confirm be touch control unit group 140 the first touch control unit 131 or the second touch control unit 132 or
It is the 3rd touch control unit 133, and then confirms the position of three touch control units 130.If three touch control units 130 are same touch-control lists
Tuple 140, new signal is obtained after the Signal averaging of three touch control units 130, touch chip 12 recognizes the signal of superposition
Then know that three touch control units 130 of the touch control unit group 140 are all triggered.
In certain embodiments, the second change-over circuit 210 includes waveform changing circuit.Shape change-over circuit can be triangular wave
Change-over circuit, sine wave change-over circuit, sawtooth waveforms change-over circuit etc..It should be noted that the first change-over circuit 200 and second turn
It is different waveform changing circuits to change circuit 210.
In certain embodiments, the second change-over circuit 210 includes change in signal strength circuit.Change in signal strength circuit can
Think amplifying circuit, reduction voltage circuit.Reduction voltage circuit can be a resistance, and the resistance of resistance is set as needed.Need to illustrate
, the first change-over circuit 200 and the second change-over circuit 210 are different signal intensity change-over circuits.
Of course, it is possible to which the first change-over circuit 200 is waveform changing circuit, the second change-over circuit 210 is Strength Changes circuit.
Can also the first change-over circuit 200 be Strength Changes circuit, the second change-over circuit 210 is waveform changing circuit.
In certain embodiments, the first touch control unit 131 of touch control unit group 140, the second touch control unit 132 and the 3rd touch
Control unit 133 is disposed adjacent.Wherein the first touch control unit 131 of touch control unit group 140, the second touch control unit 132 and the 3rd touch
Controlling unit 133 can be with longitudinally adjacent, i.e., in same touch-control row and neighbouring setting.First touch-control list of touch control unit group 140
First 131, second touch control unit 132 and the 3rd touch control unit 133 can be with laterally adjacent, i.e., in same touch-control row and left and right is adjacent sets
Put.
In certain embodiments, the first touch control unit 131 of every group of touch control unit group 140, the second touch control unit 132 and
Spacing between three touch control units 133 is equal.The first touch control unit 131, the second touch control unit of every group of touch control unit group 140
132 and the 3rd touch control unit 133 can be disposed adjacent, specifically include laterally adjacent and longitudinally adjacent.
In certain embodiments, the first touch control unit 131 of every group of touch control unit group 140, the second touch control unit 132 and
Three touch control units 133 are arranged in same touch-control row or same touch-control, and a touch-control list is spaced between two of which touch control unit 130
Member 130 or two touch control units 130 or multiple touch control units 130 are set.Can be with the first touch-control of every group of touch control unit group 140
Unit 131, the second touch control unit 132 and the 3rd touch control unit 133 arrange in different touch-control rows and in different touch-controls, such as diagonally set
Put, two of which touch control unit 130 diagonally set and between be spaced at least one touch control unit 130.
In certain embodiments, the second change-over circuit 210 is arranged between driving chip and touch area 100.Second turn
Change circuit 210 to be arranged on outside touch area 100, do not influence touch area 100, change is small.
In certain embodiments, the second change-over circuit 210 is arranged on the first touch control unit 131 and the 3rd touch control unit 133
Between.Second change-over circuit 210 is arranged on interval region between the first touch control unit 131 and the 3rd touch control unit 133, or sets
Interval region on the first touch control unit 131 and the side of the 3rd touch control unit 133.Can also the second change-over circuit 210 be arranged on
Between second touch control unit 132 and the 3rd touch control unit 133.Second change-over circuit 210 is arranged on the second touch control unit 132 and
Interval region between three touch control units 133, or it is arranged on the interval on the second touch control unit 132 and the side of the 3rd touch control unit 133
Region.
In certain embodiments, touch control unit group 140 can also include the 4th touch control unit, and the 4th touch control unit passes through
Three change-over circuits connect touch-control connecting line, and the 3rd change-over circuit makes the primary signal of the 4th touch control unit be converted into and other touch-controls
The different signal of unit, allows touch chip 12 to identify.Certain touch control unit group 140 can also include more touch control units.
It should be noted that the display panel in above-described embodiment is touch-control display panel, it is specifically as follows self-tolerant and touches
Display panel is controlled, can also be mutual capacitance type touch-control display panel.
It will be understood by those skilled in the art that the structure of the electronic equipment 5 shown in Fig. 1 and Fig. 2 not structure paired electrons
The restriction of equipment 5.Electronic equipment 5 can be included than illustrating more or less parts, either combine some parts or difference
Part arrangement.Electronic equipment 5 can also include processor, memory, bluetooth module etc., will not be repeated here.
Array base palte, display panel and the electronic equipment provided above the embodiment of the present application is described in detail, this
Apply specific case in text to be set forth the principle and embodiment of the application, the explanation of above example is only intended to
Help understands the application.Meanwhile for those skilled in the art, according to the thought of the application, in embodiment and answer
With there will be changes in scope, in summary, this specification content should not be construed as the limitation to the application.
Claims (10)
- A kind of 1. array base palte, it is characterised in that including：Touch area and a plurality of touch-control connecting line, the touch area include Multiple touch control units and multiple first change-over circuits；The multiple touch control unit is divided into multigroup touch control unit group, and touch control unit group described in every group includes first touch control unit With second touch control unit, the corresponding touch-control connecting line of touch control unit group described in every group；First touch control unit is directly connected to the touch-control connecting line；Second touch control unit passes through the described first conversion electricity Road connects the touch-control connecting line, so that the primary signal of input first change-over circuit is converted to the first conversion signal, institute Waveform shape and/or the intensity for stating the first conversion signal are different from the primary signal.
- 2. array base palte according to claim 1, it is characterised in that first change-over circuit includes waveform conversion electricity Road.
- 3. array base palte according to claim 1, it is characterised in that first change-over circuit includes change in signal strength Circuit.
- 4. array base palte according to claim 1, it is characterised in that first touch control unit and the second touch-control list Member is disposed adjacent.
- 5. array base palte according to claim 1, it is characterised in that the first touch control unit of touch control unit group described in every group And the second spacing between touch control unit is equal.
- 6. array base palte according to claim 1, it is characterised in that first change-over circuit is arranged on described first and touched Control between unit and second touch control unit.
- 7. array base palte according to claim 1, it is characterised in that the array base palte also includes driving chip, described Multiple touch control units are connected to the driving chip by a plurality of touch-control connecting line；First change-over circuit is arranged on institute State between driving chip and touch area.
- 8. array base palte according to claim 1, it is characterised in that touch control unit group described in every group also includes the 3rd touch-control Unit and the second change-over circuit, the 3rd touch control unit connects the touch-control connecting line by the second change-over circuit, so that defeated The primary signal for entering second change-over circuit is converted to the second conversion signal, the waveform shape of second conversion signal and/ Or intensity is different from first conversion signal, waveform shape and/or intensity and the original letter of second conversion signal Number difference.
- 9. a kind of display panel, it is characterised in that including color membrane substrates, array base palte and liquid crystal layer, the liquid crystal layer is located at institute State between color membrane substrates and the array base palte, the array base palte is the array base as described in any one of claim 1 to 8 Plate.
- 10. a kind of electronic equipment, it is characterised in that including housing and the display panel being arranged in the housing, the display Panel is the display panel as described in power requires 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776417.0A CN107562296B (en) | 2017-08-31 | 2017-08-31 | Array substrate, display panel and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776417.0A CN107562296B (en) | 2017-08-31 | 2017-08-31 | Array substrate, display panel and electronic equipment |
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| CN107562296A true CN107562296A (en) | 2018-01-09 |
| CN107562296B CN107562296B (en) | 2020-11-13 |
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| US20100289784A1 (en) * | 2008-02-21 | 2010-11-18 | Akizumi Fujioka | Display device having optical sensors |
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| CN104793829A (en) * | 2015-05-08 | 2015-07-22 | 厦门天马微电子有限公司 | Touch control device, driving method, array substrate and liquid crystal display panel |
| CN105260051A (en) * | 2015-09-11 | 2016-01-20 | 深圳市华星光电技术有限公司 | Touch driving circuit and touch display panel |
| CN106775098A (en) * | 2016-12-27 | 2017-05-31 | 厦门天马微电子有限公司 | Touch-control display panel, display device and driving method |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100289784A1 (en) * | 2008-02-21 | 2010-11-18 | Akizumi Fujioka | Display device having optical sensors |
| JP2012234475A (en) * | 2011-05-09 | 2012-11-29 | Renesas Sp Drivers Inc | Touch sensor panel controller and touch detection device |
| CN104793829A (en) * | 2015-05-08 | 2015-07-22 | 厦门天马微电子有限公司 | Touch control device, driving method, array substrate and liquid crystal display panel |
| CN105260051A (en) * | 2015-09-11 | 2016-01-20 | 深圳市华星光电技术有限公司 | Touch driving circuit and touch display panel |
| CN106775098A (en) * | 2016-12-27 | 2017-05-31 | 厦门天马微电子有限公司 | Touch-control display panel, display device and driving method |
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| CN107562296B (en) | 2020-11-13 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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