CN107967085A - Display device - Google Patents
Display device Download PDFInfo
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- CN107967085A CN107967085A CN201711174279.5A CN201711174279A CN107967085A CN 107967085 A CN107967085 A CN 107967085A CN 201711174279 A CN201711174279 A CN 201711174279A CN 107967085 A CN107967085 A CN 107967085A
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- Prior art keywords
- touch control
- control electrode
- touching signals
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- signals port
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a kind of display device, including：M touch control electrode, M touch control electrode are used to sense slide；Touch control electrode is electrically connected with the touching signals port of signal processing unit；Touching signals port includes at least one shared touching signals port, shares touching signals port and is electrically connected with least two touch control electrodes, the area of at least two touch control electrodes is different；Wherein, M is positive integer, and M >=2.The present invention need not be separately provided touching signals port for each touch control electrode, touching signals port number can be reduced, without additionally increasing chip, reduce manufacturing process, reduce cost, at the same time, since the area difference of touch control electrode can cause the semaphore of touching signals different, when slide occurs, at least two touch control electrodes being electrically connected from shared touching signals port can produce different touching signals respectively, and signal processing unit can identify slide according to the size of touching signals and the order of generation.
Description
Technical field
The present invention relates to display technology field, more particularly, to a kind of display device.
Background technology
Please refer to Fig.1, Fig. 1 is a kind of structure diagram for display device that the prior art provides.Display dress shown in Fig. 1
Put including display panel 01 and housing 02, display panel 01 is used to show image information, and housing 02 is used to accommodate display panel 01.
In order to meet the diversified use demand of user, display device is provided with outside display panel 01 and can identify
The touch control electrode 03 of slip gesture operation, a touch control electrode 03 are electrically connected to display by a corresponding touch control electrode line 04
In chip in device.Specifically, the both sides of button 05 are respectively respectively arranged with 3 touch control electrodes 03.For example, when user uses hand
Refer to F when the correspondence position of display device is slided along direction a, multiple touch control electrodes 03 sense the touch-control letter of finger F successively
Breath, chip in display device are referred to by analyzing the touch informations of multiple touch control electrodes 03, the slip gesture operation for obtaining finger F
Order, so that display device performs corresponding function.
In the prior art, the port number in chip is limited, and chip is mainly for the treatment of the electric signal in display panel 01.
3~4 ports are usually provided with chip, for the touch control electrode transmission telecommunications number outside display panel 01.
However, in the display device that Fig. 1 is provided, the function of slip gesture operation is realized if desired, 6 are needed in chip
A port is electrically connected with 6 touch control electrodes 03.Therefore, need additionally to increase in the display device shown in Fig. 1 a chips,
It is individually used for the electric signal of 6 touch control electrodes 03 of processing.The technique system that one chips of extra increase can increase manufacture display device
Journey, and add the cost of display device.
The content of the invention
In view of this, the present invention provides a kind of display device.
The present invention provides a kind of display device, including：M touch control electrode, M touch control electrode, which is used to sense, slides behaviour
Make；Touch control electrode is electrically connected with the touching signals port of signal processing unit；Touching signals port includes at least one share and touches
Signal port is controlled, touching signals port is shared and is electrically connected with least two touch control electrodes, the area of at least two touch control electrodes is mutual
Differ；Wherein, M is positive integer, and M >=2.
In some optional embodiments, share the touching signals port touch control electrode adjacent with two and be electrically connected, and
The area of two adjacent touch control electrodes is respectively Sx and Sy, 10%*Sy≤Sx≤40%*Sy.
In some optional embodiments, share touching signals port and be electrically connected with two non-conterminous touch control electrodes, and
And the area of two non-conterminous touch control electrodes is respectively Sz and Sw, 10%*Sw≤Sz≤90%*Sw.
In some optional embodiments, touching signals port includes two shared touching signals ports, is respectively first
Share touching signals port and second and share touching signals port；M touch control electrode includes setting successively along the first glide direction
The first touch control electrode, the first sub- touch control electrode, second touch control electrode and the second sub- touch control electrode put.
In some optional embodiments, the first touch control electrode and the first sub- touch control electrode share touching signals end with first
Mouth is electrically connected；Second touch control electrode and the second sub- touch control electrode share touching signals port with second and are electrically connected.
In some optional embodiments, the first touch control electrode and the second sub- touch control electrode share touching signals end with first
Mouth is electrically connected；Second touch control electrode and the first sub- touch control electrode share touching signals port with second and are electrically connected.
In some optional embodiments, touching signals port includes four shared touching signals ports, is respectively first
Share touching signals port, the second shared touching signals port, the 3rd shared touching signals port and the 4th shared touching signals
Port；The first touch control electrode that M touch control electrode includes setting gradually along the first glide direction, the first sub- touch control electrode, the
Two touch control electrodes and the second sub- touch control electrode, and set gradually along the second glide direction the 3rd sub- touch control electrode, the 3rd
Touch control electrode, the 4th sub- touch control electrode and the 4th touch control electrode.
In some optional embodiments, the first glide direction is identical with the second glide direction.
In some optional embodiments, the first touch control electrode and the 3rd sub- touch control electrode share touching signals end with first
Mouth is electrically connected；Second touch control electrode and the 4th sub- touch control electrode share touching signals port with second and are electrically connected；3rd touch-control electricity
Pole and the first sub- touch control electrode share touching signals port with the 3rd and are electrically connected；4th touch control electrode and the second sub- touch control electrode with
4th, which shares touching signals port, is electrically connected.
In some optional embodiments, the first touch control electrode and the second sub- touch control electrode share touching signals end with first
Mouth is electrically connected；Second touch control electrode and the 4th sub- touch control electrode share touching signals port with second and are electrically connected；3rd touch-control electricity
Pole and the first sub- touch control electrode share touching signals port with the 3rd and are electrically connected；4th touch control electrode and the 3rd sub- touch control electrode with
4th, which shares touching signals port, is electrically connected.
In some optional embodiments, M touch control electrode is electrically connected with same shared touching signals port.
In some optional embodiments, the area of M touch control electrode increases or subtracts successively successively along orientation
It is small.
In some optional embodiments, M=4, and the area of 4 touch control electrodes from big to small be respectively S1, S2, S3,
S4；Wherein, 50%*S1≤S2≤60%*S1,30%*S1≤S3≤40%*S1,10%*S1≤S4≤20%*S1.
In some optional embodiments, touch control electrode is self-capacitance touch control electrode or mutual capacitance type touch control electrode.
In some optional embodiments, display device includes the non-display area on viewing area and periphery；M touch control electrode position
In non-display area.
Compared with prior art, display device provided by the invention, at least realizes following beneficial effect：
In display device provided by the invention, the touching signals port of signal processing unit includes at least one share and touches
Signal port is controlled, touching signals port is shared and is electrically connected with least two touch control electrodes, the area of at least two touch control electrodes is mutual
Differ.The technical solution that the embodiment of the present invention is provided, without being separately provided corresponding touch-control letter for each touch control electrode
Number port, thus the quantity of touching signals port in signal processing unit can be reduced, it is used for without one chips of extra increase
The electric signal of touch control electrode is handled, reduces the manufacturing process of manufacture display device, reduces the cost of display device.Meanwhile
Since the area difference of touch control electrode can cause the semaphore of touching signals different, when slide occurs, with shared touch-control
At least two touch control electrodes that signal port is electrically connected produce different touching signals respectively, and signal processing unit is believed according to touch-control
Number size and produce order can identify slide.
By referring to the drawings to the present invention exemplary embodiment detailed description, further feature of the invention and its
Advantage will be made apparent from.
Brief description of the drawings
It is combined in the description and the attached drawing of a part for constitution instruction shows the embodiment of the present invention, and even
It is used to explain the principle of the present invention together with its explanation.
Fig. 1 is a kind of structure diagram for display device that the prior art provides；
Fig. 2 is a kind of structure diagram of display device provided in an embodiment of the present invention；
Fig. 3 is the structure diagram of another display device provided in an embodiment of the present invention；
Fig. 4 is the structure diagram of another display device provided in an embodiment of the present invention；
Fig. 5 is the structure diagram of another display device provided in an embodiment of the present invention；
Fig. 6 is the structure diagram of another display device provided in an embodiment of the present invention；
Fig. 7 is the structure diagram of another display device provided in an embodiment of the present invention；
Fig. 8 is the structure diagram of another display device provided in an embodiment of the present invention；
Fig. 9 is the structure diagram of another display device provided in an embodiment of the present invention；
Figure 10 is the structure diagram of another display device provided in an embodiment of the present invention；
Figure 11 is the structure diagram of another display device provided in an embodiment of the present invention；
Figure 12 is the structure diagram of another display device provided in an embodiment of the present invention.
Embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should be noted that：Unless in addition have
Body illustrates that the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The scope of invention.
The description only actually at least one exemplary embodiment is illustrative to be never used as to the present invention below
And its application or any restrictions that use.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent attached drawing in a attached drawing.
Please refer to Fig.2, Fig. 2 is a kind of structure diagram of display device provided in an embodiment of the present invention.The present embodiment carries
A kind of display device 200 has been supplied, including：M touch control electrode 10, M touch control electrode 10 are used to sense slide；Touch control electrode
10 are electrically connected with the touching signals port 20 of signal processing unit (not illustrated in figure)；Touching signals port 20 includes at least one
A shared touching signals port 21, shares touching signals port 21 and is electrically connected with least two touch control electrodes 10, and at least two touch
The area for controlling electrode 10 is different；Wherein, M is positive integer, and M >=2.In display device shown in Fig. 2, only by taking M=2 as an example
Illustrate.
Display device shown in the present embodiment has display function, for example, display device includes display panel, display panel
It is used for realization display function.For example, display panel can be liquid crystal display panel, can also be organic electroluminescence display panel or
Electronic paper display panel, the present embodiment are not restricted for the concrete structure of display panel.
Display device includes 2 touch control electrodes 10, is respectively touch control electrode 101 and touch control electrode 102, it is necessary to explanation
It is in the display device shown in Fig. 2, only to be illustrated so that the shape of touch control electrode 10 is rectangle as an example, the present embodiment is for touching
The concrete shape of control electrode 10 is not restricted.
Touch control electrode 101 and touch control electrode 102 are electrically connected with shared touching signals port 21, and touch control electrode 101 and touch
The area of controlling electrode 102 is different, the two is used to sense slide.In the present embodiment, only it is more than with the area of touch control electrode 101
Illustrated exemplified by the area of touch control electrode 102, optionally, the area of touch control electrode 101 can be less than the face of touch control electrode 102
Product.Specifically, when finger slides into touch control electrode 102 from touch control electrode 101, due to touch control electrode 101 and touch control electrode 102
Area it is different, therefore the touching signals that touch control electrode 101 and touch control electrode 102 sense are different, for example, touch control electrode
The signal value of 101 touching signals sensed is larger, and the signal value for the touching signals that touch control electrode 102 senses is smaller.Letter
After number processing unit receives the touching signals of touch control electrode 101, touch-control electricity is then have received in default time interval
The touching signals of pole 102, it can be determined that there occurs slide in display device, glide direction is to be directed toward by touch control electrode 101
The direction of touch control electrode 102.After signal processing unit receives slide instruction, display device can be made to perform slide institute
Corresponding function, such as show corresponding image information.
It should be noted that signal processing unit is used for the electric signal for handling touch control electrode 10.Optionally, signal processing list
Member can be IC chip (Integrated Circuit, abbreviation IC).The position that signal processing unit is set can have
It is a variety of, for example, signal processing unit can be set in a display device；Alternatively, optional, display device includes display panel,
Signal processing unit can be bound on a display panel, concrete structure and set-up mode of the present embodiment for signal processing unit
It is not specifically limited.
Touch control electrode 10 is electrically connected by touching signals port 20 with signal processing unit.Optionally, touch control electrode 10 is felt
The electric signal measured is transmitted to touching signals port 20, touching signals port 20 and signal processing unit by touch control electrode line 30
It is to be electrically connected, the electric signal that touch control electrode 10 senses can be transmitted to signal processing unit.Touching signals port 20 is used for
It is electrically connected touch control electrode line 30 and signal processing unit.Optionally, touching signals port 20 is the pad that conductive material makes, and is believed
When number processing unit is IC chip, the substrate that directly can be bundled in IC chip where touch control electrode 10
On, IC chip is electrically connected with pad.Alternatively, it is optional, can be by flexible circuit board (Flexible Printed
Circuit, abbreviation FPC) it is electrically connected with pad, pass through the electric signal transmission that flexible circuit board senses touch control electrode 10 to letter
Number processing unit.
Touching signals port 20 includes at least one shared touching signals port 21, is electrically connected with shared touching signals port 21
The quantity of the touch control electrode 10 connect is at least two, in Fig. 2, only illustrates 2 touch control electrodes 10 and is connected to shared touching signals end
The embodiment of mouth 21.Optionally, a shared touching signals port 21 can be electrically connected with 3,4 or more than 4 touch
Control electrode 10.Also, the area for being connected to a touch control electrode 10 for sharing touching signals port 21 is mutually different.Touch-control
The electric signal that the size of 10 area of electrode can influence to sense is different, will be connected to a touch-control for sharing touching signals port 21
The area of electrode 10 is arranged to mutually different, so that signal processing unit distinguishes the telecommunications that different touch control electrodes 10 senses
Number, so as to identify slide.
In the present embodiment, the quantity of touch control electrode 10 has two, and the quantity of touching signals port 20 only has one, touch-control
The quantity of signal port 20 is less than the quantity of touch control electrode 10, thus, without being separately provided touch-control for each touch control electrode 10
Signal port 20, you can realize the function of identification slide.Due to display device provided in this embodiment, reduce touch-control letter
The quantity of number port 20, may not need the electric signal that extra one signal processing unit of increase is used to handle touch control electrode 10.
Can be the display product of terminal, such as mobile phone, tablet it should be noted that display device provided in this embodiment
Computer etc.；Can also be the module that product is shown for assembling, such as display module with touch control electrode etc..
In display device provided by the invention, the touching signals port of signal processing unit includes at least one share and touches
Signal port is controlled, touching signals port is shared and is electrically connected with least two touch control electrodes, the area of at least two touch control electrodes is mutual
Differ.In the technical solution that the embodiment of the present invention is provided, without being separately provided corresponding touch-control for each touch control electrode
Signal port, thus the quantity of touching signals port in signal processing unit can be reduced, used without one chips of extra increase
In the electric signal of processing touch control electrode, reduce the manufacturing process for manufacturing display device, reduce the cost of display device.Together
When, since the area difference of touch control electrode can cause the semaphore of touching signals different, when slide occurs, touched with sharing
At least two touch control electrodes that control signal port is electrically connected produce different touching signals respectively, and signal processing unit is according to touch-control
The size of signal and the order produced can identify slide.
In some optional embodiments, please refer to Fig.3, Fig. 3 is another display device provided in an embodiment of the present invention
Structure diagram.Fig. 3 has continued to use the reference numeral of Fig. 2, and something in common repeats no more.Display device provided in this embodiment
In 300, share the touch control electrode 10 adjacent with two of touching signals port 21 and be electrically connected, and two adjacent touch control electrodes 10
Area be respectively Sx and Sy, 10%*Sy≤Sx≤40%*Sy.In display device provided in this embodiment, believe with shared touch-control
The quantity for the touch control electrode 10 that number port 21 is electrically connected is two, also, the two touch control electrodes 10 are adjacent, therebetween
It is not provided with other touch control electrodes.The two adjacent touch control electrodes 10 respectively touch control electrode 103 and touch control electrode 104, its
In, the area of touch control electrode 103 is Sy, and the area of touch control electrode 104 is Sx, 10%*Sy≤Sx≤40%*Sy；Alternatively, touch-control
The area of electrode 104 is Sy, and the area of touch control electrode 103 is Sx, 10%*Sy≤Sx≤40%*Sy.Optionally, Sy=
30mm2。
The present embodiment is only said so that the area of touch control electrode 103 is Sy, the area of touch control electrode 104 is Sx as an example herein
Bright, when finger carries out slide when object, finger can cover object and the touch-controls such as the region where touch control electrode 10, finger
The facing area of the objects such as the area coverage between electrode 103, i.e. touch control electrode 103 and finger be it is continually changing, it is common,
Finger is when object slides to touch control electrode 104 from touch control electrode 103, the covering surface between the object such as finger and touch control electrode 103
Product is gradually reduced.When finger is more than 60%*Sy when the area coverage of object and touch control electrode 103, signal processing unit according to
The electric signal that touch control electrode 103 senses can identify that the objects such as finger are touch-controls at 103 corresponding position of touch control electrode；
For finger when the area coverage of object and touch control electrode 103 is less than or equal to 60%*Sy, signal processing unit is according to touch control electrode
103 electric signals sensed, which make the objects such as finger, does not have identification of the touch-control at 103 corresponding position of touch control electrode, at this time,
Touch control electrode 103 is not " report point ".
In the present embodiment, set the area Sx of touch control electrode 104 in 10%*Sy between 40%*Sy, when shared touch-control letter
When number port 21 is received more than electric signal corresponding to the area coverage of 60%*Sy, signal processing unit makes the things such as finger
Body is judgement of the touch-control at 103 corresponding position of touch control electrode；When shared touching signals port 21 receives 10%*Sy extremely
During electric signal corresponding to the area coverage of 40%*Sy, it is touch-control in touch control electrode that signal processing unit, which makes the objects such as finger,
Judgement at 104 corresponding positions.Since the arrangement of touch control electrode 103 and touch control electrode 104 is directive, signal
Processing unit can identify whether the objects such as finger are made that slide.The area Sx of touch control electrode 104 is unsuitable too small, is less than
During 10%*Sy, the electric signal sensed is too small, is unfavorable for signal processing unit and electric signal is handled.
In some optional embodiments, please refer to Fig.4, Fig. 4 is another display device provided in an embodiment of the present invention
Structure diagram.Fig. 4 has continued to use the reference numeral of Fig. 2, and something in common repeats no more.Display device provided in this embodiment
In 400, share touching signals port and be electrically connected with two non-conterminous touch control electrodes, and two non-conterminous touch control electrodes
Area is respectively Sz and Sw, 10%*Sw≤Sz≤90%*Sw.In display device provided in this embodiment, with shared touching signals
The quantity for the touch control electrode 10 that port 21 is electrically connected is two, also, the two touch control electrodes 10 are non-conterminous, therebetween
It is provided with other touch control electrodes.The two non-conterminous touch control electrodes 10 respectively touch control electrode 105 and touch control electrode 106,
Wherein, the area of touch control electrode 105 is Sw, and the area of touch control electrode 106 is Sz, 10%*Sw≤Sz≤90%*Sw；Alternatively, touch
The area for controlling electrode 106 is Sw, and the area of touch control electrode 105 is Sz, 10%*Sw≤Sz≤90%*Sw.Optionally, Sw=
30mm2。
The present embodiment is only said so that the area of touch control electrode 105 is Sw, the area of touch control electrode 106 is Sz as an example herein
Bright, when finger carries out slide when object, the object such as finger is successively by where touch control electrode 105, touch control electrode 106
The electric signal that region, touch control electrode 105 and touch control electrode 106 sense is transmitted to shared touching signals port 21, signal successively
Processing unit can identify the slide of the objects such as finger after being analyzed.
Since touch control electrode 105 and touch control electrode 106 are non-conterminous, other touch control electrodes are provided therebetween,
The electric signal that other touch control electrodes sense can also be transmitted to signal processing unit, and signal processing unit combines multiple touch-controls electricity
The electric signal of pole, can identify slide.Specifically, for example, in display device shown in Fig. 4, touch control electrode 105 and touch-control
Touch control electrode 107 is at least additionally provided between electrode 106, the area of touch control electrode 105 is Sw, and the area of touch control electrode 106 is
Arbitrary value in 10%*Sw to 90%*Sw.When the objects such as finger are from touch control electrode 105, touch control electrode 107, touch control electrode 106
When slipping over successively, when shared touching signals port 21 receives the electric signal corresponding to the area coverage of Sw, signal processing unit
It is judgement of the touch-control at 105 corresponding position of touch control electrode to make the objects such as finger；Since touch control electrode 107 can be with one
Touching signals port 20 is individually electrically connected, and signal processing unit receives the electric signal that touch control electrode 107 senses, and makes finger
It is judgement of the touch-control at 107 corresponding position of touch control electrode Deng object；Then share touching signals port 21 and receive 10%*
During electric signal corresponding to Sw to the area coverage of 90%*Sw, it is that touch-control exists that signal processing unit, which can make the objects such as finger,
Judgement at 105 corresponding position of touch control electrode.Since the arrangement of touch control electrode 105, touch control electrode 107, touch control electrode 106 is
It is directive, therefore signal processing unit can identify whether the objects such as finger are made that slide.Touch control electrode 106
Area Sz is unsuitable too small, and during less than 10%*Sw, the electric signal sensed is too small, be unfavorable for signal processing unit to electric signal into
Row processing.The area Sz of touch control electrode 106 should not be too large, during more than 90%*Sw, the face of touch control electrode 106 and touch control electrode 105
Product is very close, correspondingly, the signal value of the two touching signals produced is very close.Due to the objects such as finger and touch control electrode
During 10 generation touch-control, the electric signal that touch control electrode 10 is sensed is there are some interference, electric signal phase caused by these interference
When the electric signal of the touch control electrode of the area in 5%*Sw.When touch control electrode 106 and the signal of the touching signals of touch control electrode 105
When being worth very close, signal processing unit can not may effectively distinguish the touch-control letter of touch control electrode 106 and touch control electrode 105
Number, so as to reduce the precision of identification slide.
In some optional embodiments, Fig. 5 is refer to, Fig. 5 is another display device provided in an embodiment of the present invention
Structure diagram.In display device 500 provided in this embodiment, touching signals port includes two shared touching signals ports
21, it is respectively that the first shared touching signals port 211 and second shares touching signals port 212；M touch control electrode 10 includes edge
The first touch control electrode 11, the first sub- touch control electrode 111, second touch control electrode 12 and that the first glide direction x1 is set gradually
Two sub- touch control electrodes 122.In the present embodiment, there is provided the first touch control electrode 11, the first sub- touch control electrode 111, the second touch-control electricity
12 and second sub- touch control electrode 122 of pole is used to sense slide.Touch control electrode and the specific electricity of shared touching signals port
Connection mode has a variety of.In the following, the exemplary embodiment that provides of the present invention is to touch control electrode and shared touching signals port
Specific electric connection mode illustrates.
In some optional embodiments, please continue to refer to Fig. 5, the first touch control electrode 11 and the first sub- touch control electrode 111
Touching signals port 211 is shared with first to be electrically connected；The sub- touch control electrode 122 and second of second touch control electrode 12 and second, which shares, to be touched
Control signal port 212 is electrically connected.
In the present embodiment, the first touch control electrode 11 and the first sub- touch control electrode 111 are adjacent and are electrically connected to same
First shares touching signals port 211, and therefore, the area of the first touch control electrode 11 and the first sub- touch control electrode 111 can be distinguished
For Sx and Sy, 10%*Sy≤Sx≤40%*Sy.The area that the first touch control electrode 11 is only illustrated in Fig. 5 is more than the first sub- touch-control
The technical solution of the area of electrode 111, in other alternative-embodiments, the area of the first sub- touch control electrode 111 can be more than
The area of first touch control electrode 11.
12 and second sub- touch control electrode 122 of second touch control electrode be it is adjacent and be electrically connected to same second share touch
Signal port 212 is controlled, therefore, the area of 12 and second sub- touch control electrode 122 of second touch control electrode can be respectively Sz and Sw,
10%*Sw≤Sz≤90%*Sw.The area that second touch control electrode 12 is only illustrated in Fig. 5 is more than the second sub- touch control electrode 122
The technical solution of area, in other alternative-embodiments, the area of the second sub- touch control electrode 122 can be more than the second touch-control electricity
The area of pole 12.
Specifically, for example, when finger slides past first the 11, first son of touch control electrode successively along the first glide direction x1
When touch control electrode 111, second touch control electrode 12 and the second sub- touch control electrode 122, signal processing unit is shared by first first
Touching signals port 211 is sequentially received the electric signal of the first touch control electrode 11 and the electric signal of the first sub- touch control electrode 111, and
Signal processing unit shares the electric signal and that touching signals port 212 is sequentially received second touch control electrode 12 by second afterwards
The electric signal of two sub- touch control electrodes 122, signal processing unit can identify that finger is slided successively along the first glide direction x1 accordingly
It is dynamic to have passed through the first touch control electrode 11, the first sub- touch control electrode 111,12 and second sub- touch control electrode 122 of second touch control electrode, from
And can identify the slide of finger, i.e., it is first come identifier space using shared touching signals port and touch control electrode area at the same time
Order afterwards, and then to identify the slide of finger.
It is understood that when finger is slided along the opposite direction of the first glide direction x1, signal processing unit also may be used
To identify the slide of finger.
In addition, the first touch control electrode 11 and the first sub- touch control electrode 111 can share a touch control electrode line 30, the
Two touch control electrodes 12 and the second sub- touch control electrode 122 can share a touch control electrode line 30, therefore, provided in this embodiment aobvious
Showing device, can also reduce the quantity of touch control electrode line 30, advantageously reduce the cabling of display device.
In some optional embodiments, Fig. 6 is refer to, Fig. 6 has continued to use the reference numeral of Fig. 5, and something in common is no longer superfluous
State.In display device 600 provided in this embodiment, the first touch control electrode 11 and the second sub- touch control electrode 122 and first are shared and touched
Control signal port 211 is electrically connected；The sub- touch control electrode 111 and second of second touch control electrode 12 and first shares touching signals port
212 are electrically connected.
In the present embodiment, the first touch control electrode 11 and the second sub- touch control electrode 122 are non-conterminous, and are electrically connected to same
A first shares touching signals port 211, and therefore, the area of the first touch control electrode 11 and the second sub- touch control electrode 122 can divide
Wei not Sz and Sw, 10%*Sw≤Sz≤90%*Sw.The area that the first touch control electrode 11 is only illustrated in Fig. 6 is touched more than the second son
The technical solution of the area of electrode 122 is controlled, in other alternative-embodiments, the area of the second sub- touch control electrode 122 can be big
In the area of the first touch control electrode 11.
12 and first sub- touch control electrode 111 of second touch control electrode is adjacent, and it is shared tactile to be electrically connected to same second
Signal port 212 is controlled, therefore, the area of 12 and first sub- touch control electrode 111 of second touch control electrode can be respectively Sx and Sy,
10%*Sy≤Sx≤40%*Sy.The area that second touch control electrode 12 is only illustrated in Fig. 6 is more than the first sub- touch control electrode 111
The technical solution of area, in other alternative-embodiments, the area of the first sub- touch control electrode 111 can be more than the second touch-control electricity
The area of pole 12.
Specifically, for example, when finger slides past first the 11, first son of touch control electrode successively along the first glide direction x1
When touch control electrode 111, second touch control electrode 12 and the second sub- touch control electrode 122, signal processing unit is shared by first first
Touching signals port 211 receives the electric signal of the first touch control electrode 11, then by second share touching signals port 212 according to
The electric signal of the secondary electric signal and second touch control electrode 12 that have received the first sub- touch control electrode 111, then again by first
The electric signal that touching signals port 211 have received the second sub- touch control electrode 122 is shared, signal processing unit can identify accordingly
Finger has slid past the first touch control electrode 11, the first sub- touch control electrode 111, the second touch-control successively along the first glide direction x1
12 and second sub- touch control electrode 122 of electrode, so as to identify the slide of finger, i.e., utilizes shared touching signals end at the same time
Mouth and touch control electrode area carry out identifier space sequencing, and then to identify the slide of finger.
In some optional embodiments, Fig. 7 is refer to, Fig. 7 is another display device provided in an embodiment of the present invention
Structure diagram.Fig. 7 has continued to use the reference numeral of Fig. 5, and something in common repeats no more.Display device provided in this embodiment
In 700, in order to further increase the region that finger can slide, the usage experience of user is lifted, touching signals port includes four
A shared touching signals port 21, is respectively first to share touching signals port 211, second and share touching signals port 212, the
Three, which share touching signals port 213 and the 4th, shares touching signals port 214；M touch control electrode is included along the first slip side
The first touch control electrode 11, the first sub- touch control electrode 111, the 12 and second sub- touch control electrode of second touch control electrode set gradually to x1
122, and the 3rd sub- touch control electrode 133 that is set gradually along the second glide direction x2, of the 3rd touch control electrode the 13, the 4th touch
Control 144 and the 4th touch control electrode 14 of electrode.In the present embodiment, the 3rd sub- touch control electrode 133, of the 3rd touch control electrode the 13, the 4th
144 and the 4th touch control electrode 14 of touch control electrode is used to sense along the second glide direction x2 slides.
Optionally, the first glide direction x1 and the second glide direction x2 are identical.As, first the 11, first son of touch control electrode
Touch control electrode 111,12 and second sub- touch control electrode 122 of second touch control electrode, the 3rd sub- touch control electrode 133, the 3rd touch control electrode
13rd, the 4th sub- 144 and the 4th touch control electrode 14 of touch control electrode is set gradually along same direction.
It should be noted that in some optional other embodiments, the first glide direction and the second glide direction can not
Together.As, the first touch control electrode 11, the first sub- touch control electrode 111, sub- 122 edge of touch control electrode of second touch control electrode 12 and second
The first glide direction to set gradually, and the slide along the first glide direction can be sensed, and the 3rd sub- touch control electrode
133rd, the 3rd touch control electrode 13, the 4th sub- 144 and the 4th touch control electrode 14 of touch control electrode are set gradually along the second glide direction,
And the slide along the second glide direction can be sensed.
Touch control electrode and the specific electric connection mode of shared touching signals port have a variety of.In the following, the present invention is exemplary
The embodiment that provides touch control electrode and the specific electric connection mode of shared touching signals port are illustrated.
In some optional embodiments, please continue to refer to Fig. 7, the first touch control electrode 11 and the 3rd sub- touch control electrode 133
Touching signals port 211 is shared with first to be electrically connected；12 and the 4th sub- touch control electrode 144 and second of second touch control electrode, which shares, to be touched
Control signal port 212 is electrically connected；3rd touch control electrode 13 and the first sub- touch control electrode 111 and the 3rd share touching signals port
213 are electrically connected；4th touch control electrode 14 and the second sub- touch control electrode 122 share touching signals port 214 with the 4th and are electrically connected.
In the present embodiment, the first touch control electrode 11 and the 3rd sub- touch control electrode 133 are non-conterminous, and are electrically connected to same
A first shares touching signals port 211, and therefore, the area of the first touch control electrode 11 and the 3rd sub- touch control electrode 133 can divide
Wei not Sz and Sw, 10%*Sw≤Sz≤90%*Sw.
12 and the 4th sub- touch control electrode 144 of second touch control electrode is non-conterminous, and is electrically connected to same second and shares
Touching signals port 212, therefore, the area of 12 and the 4th sub- touch control electrode 144 of second touch control electrode is respectively Sz and Sw,
10%*Sw≤Sz≤90%*Sw.
3rd touch control electrode 13 and the first sub- touch control electrode 111 are non-conterminous, and are electrically connected to the same 3rd and share
Touching signals port 213, therefore, the area of the 3rd touch control electrode 13 and the first sub- touch control electrode 111 is respectively Sz and Sw,
10%*Sw≤Sz≤90%*Sw.
4th touch control electrode 14 and the second sub- touch control electrode 122 are non-conterminous, and are electrically connected to the same 4th and share
Touching signals port 214, therefore, the area of the 4th touch control electrode 14 and the second sub- touch control electrode 122 is respectively Sz and Sw,
10%*Sw≤Sz≤90%*Sw.
Specifically, the first touch control electrode 11, the first sub- touch control electrode 111,12 and second sub- touch-control of second touch control electrode are electric
Region where pole 122 is the first sliding area A1, and the 3rd sub- touch control electrode 133, the 3rd touch control electrode 13, the 4th sub- touch-control are electric
Region where pole 144 and the 4th touch control electrode 14 is the second sliding area A2.For example, work as finger along the first glide direction x1
When sliding past the first sliding area A1, signal processing unit shares touching signals port 211 by first first and receives the
The electric signal of one touch control electrode 11, then receive the first sub- touch control electrode 111 by the 3rd shared touching signals port 213
Electric signal, then share touching signals port 212 by second and receive the electric signal of second touch control electrode 12, finally by the
The electrical signal processing unit that four shared touching signals ports 214 receive the second sub- touch control electrode 122 can identify accordingly
Finger has slid past the first touch control electrode 11, the first sub- touch control electrode 111, the second touch-control successively along the first glide direction x1
12 and second sub- touch control electrode 122 of electrode, so as to identify the slide of finger in the first sliding area A1.
When finger slides past the second sliding area A2 along the second glide direction x2, signal processing unit passes through first
First, which shares touching signals port 211, receives the electric signal of the 3rd sub- touch control electrode 133, then shares touch-control letter by the 3rd
Number port 213, which receives the electric signal of the 3rd touch control electrode 13, then shares touching signals port 212 by second receives the
The electric signal of four sub- touch control electrodes 144, finally by the 4th share touching signals port 214 receive the 4th touch control electrode 14
Electric signal, signal processing unit can identify that finger has slid past the 3rd sub- touch-control successively along the second glide direction x2 accordingly
Electrode 133, the 3rd touch control electrode 13, the 4th sub- 144 and the 4th touch control electrode 14 of touch control electrode, so as to identify the second slip
The slide of finger in the A2 of region.Similarly, when finger slides into the second sliding area A2 from the first sliding area A1, signal
Processing unit can identify the slide of finger by analyzing the size and order of each value of electrical signals.
In some optional embodiments, Fig. 8 is refer to, Fig. 8 has continued to use the reference numeral of Fig. 7, and something in common is no longer superfluous
State.In display device 800 provided in this embodiment, the first touch control electrode 11 and the second sub- touch control electrode 122 and first are shared and touched
Control signal port 211 is electrically connected；12 and the 4th sub- touch control electrode 144 and second of second touch control electrode shares touching signals port
212 are electrically connected；3rd touch control electrode 13 and the first sub- touch control electrode 111 share touching signals port 213 with the 3rd and are electrically connected；The
Four touch control electrodes 14 and the 3rd sub- touch control electrode 133 share touching signals port 214 with the 4th and are electrically connected.
In the present embodiment, the first touch control electrode 11 and the second sub- touch control electrode 122 are non-conterminous, and are electrically connected to same
A first shares touching signals port 211, and therefore, the area of the first touch control electrode 11 and the second sub- touch control electrode 122 is respectively
Sz and Sw, 10%*Sw≤Sz≤90%*Sw.
12 and the 4th sub- touch control electrode 144 of second touch control electrode is non-conterminous, and is electrically connected to same second and shares
Touching signals port 212, therefore, the area of 12 and the 4th sub- touch control electrode 144 of second touch control electrode is respectively Sz and Sw,
10%*Sw≤Sz≤90%*Sw.
3rd touch control electrode 13 and the first sub- touch control electrode 111 are non-conterminous, and are electrically connected to the same 3rd and share
Touching signals port 213, therefore, the area of the 3rd touch control electrode 13 and the first sub- touch control electrode 111 is respectively Sz and Sw,
10%*Sw≤Sz≤90%*Sw.
4th touch control electrode 14 and the 3rd sub- touch control electrode 133 are non-conterminous, and are electrically connected to the same 4th and share
Touching signals port 214, therefore, the area of the 4th touch control electrode 14 and the 3rd sub- touch control electrode 133 is respectively Sz and Sw,
10%*Sw≤Sz≤90%*Sw.
Specifically, for example, when finger slides past the first sliding area A1 along the first glide direction x1, signal processing
Unit shares touching signals port 211 by first first and receives the electric signal of the first touch control electrode 11, then by the 3rd
The electric signal that touching signals port 213 receives the first sub- touch control electrode 111 is shared, then shares touching signals end by second
Mouth 212 receives the electric signal of second touch control electrode 12, is finally received again by by the first shared touching signals port 211
To the electric signal of the second sub- touch control electrode 122, signal processing unit can identify accordingly finger along the first glide direction x1 according to
It is secondary to have slid past the first touch control electrode 11, the first sub- touch control electrode 111,12 and second sub- touch control electrode of second touch control electrode
122, so as to identify the slide of finger.
When finger slides past the second sliding area A2 along the second glide direction x2, signal processing unit passes through first
4th shares the electric signal that touching signals port 214 receives the 3rd sub- touch control electrode 133, and then sharing touch-control by the 3rd believes
Number port 213 receives the electric signal of the 3rd touch control electrode 13, and then sharing touching signals port 212 by second receives the
The electric signal of four sub- touch control electrodes 144, finally again by the 4th share touching signals port 214 receive and the 4th touch-control electricity
The electric signal of pole 14, signal processing unit can identify that finger has slid past the 3rd successively along the second glide direction x2 accordingly
Sub- touch control electrode 133, the 3rd touch control electrode 13, the 4th sub- 144 and the 4th touch control electrode 14 of touch control electrode, so as to identify hand
The slide of finger.Similarly, when finger slides into the second sliding area A2 from the first sliding area A1, signal processing unit leads to
The size and order for analyzing each value of electrical signals are crossed, can identify the slide of finger.
Touch control electrode and the specific electric connection mode of shared touching signals port have it is a variety of, for example, refer to Fig. 9, Fig. 9
In shown display device 900, the first touch control electrode 11 and the first sub- touch control electrode 111 and first share touching signals port
211 are electrically connected, and 12 and second sub- touch control electrode 122 of second touch control electrode shares touching signals port 212 with second and is electrically connected, the
Three sub- 133 and the 3rd touch control electrodes 13 of touch control electrode share touching signals port 213 with the 3rd and are electrically connected, the 4th sub- touch control electrode
144 and the 4th touch control electrode 14 with the 4th share touching signals port 214 be electrically connected.
Specifically, for example, when finger slides past the first sliding area A1 along the first glide direction x1, signal processing
Unit is sequentially received the electric signal of the first touch control electrode 11 by the first shared touching signals port 211 first and the first son touches
The electric signal of electrode 111 is controlled, then signal processing unit is sequentially received second by the second shared touching signals port 212 and touches
Control electrode 12 electric signal and the second sub- touch control electrode 122 electric signal, signal processing unit can identify accordingly finger along
First glide direction x1 has slid past the first touch control electrode 11, the first sub- touch control electrode 111,12 and of second touch control electrode successively
Second sub- touch control electrode 122, so as to identify the slide of finger.
When finger slides past the second sliding area A2 along the second glide direction x2, signal processing unit passes through first
3rd shares the electric signal and the 3rd touch control electrode 13 that touching signals port 213 is sequentially received the 3rd sub- touch control electrode 133
Electric signal, then shares the electric signal and that touching signals port 214 is sequentially received the 4th sub- touch control electrode 144 by the 4th
The electric signal of four touch control electrodes 14, signal processing unit can identify that finger slides warp successively along the second glide direction x2 accordingly
The 3rd sub- touch control electrode 133, the 3rd touch control electrode 13, the 4th sub- 144 and the 4th touch control electrode 14 of touch control electrode have been crossed, so as to
To identify the slide of finger.Similarly, when finger slides into the second sliding area A2 from the first sliding area A1, at signal
Reason unit can identify the slide of finger by analyzing the size and order of each value of electrical signals.
It should be noted that Fig. 7, Fig. 8, Fig. 9 it is merely exemplary provide optional touch control electrode and shared touching signals
The specific electric connection mode of port, should not cause the limitation for the present invention.
In some optional embodiments, the reference numeral that 0, Figure 10 has continued to use Fig. 2 is please referred to Fig.1, something in common is no longer
Repeat.In display device 1000 provided in this embodiment, M touch control electrode 10 is electrically connected with same shared touching signals port 21
Connect.In the present embodiment, only illustrated by taking M=4 as an example.Since 4 touch control electrodes 10 are connected to same shared touch-control letter
The area of number 21,4 touch control electrodes 10 in port is mutually different.Specifically, when the objects such as finger are in 4 institutes of touch control electrode 10
Region occur slide when, the electric signal of 4 different touch control electrodes 10 of area is different, and signal processing unit leads to
Cross and share the electric signal that touching signals port 21 is sequentially received 4 touch control electrodes 10, by the size for analyzing each value of electrical signals
And sequentially, it can identify the slide of finger.It should be noted that the present embodiment for M touch control electrode 10 area not
Make concrete restriction.
In some optional embodiments, the reference numeral that 1, Figure 11 has continued to use Figure 10 is please referred to Fig.1, something in common is no longer
Repeat.In display device 1100 provided in this embodiment, the area of M touch control electrode 10 increase successively along orientation or
It is sequentially reduced.In the present embodiment, only illustrated by taking M=4 as an example.In the present embodiment, only using the shape of touch control electrode 10 as six
Illustrated exemplified by the shape of side, optionally, the shape of touch control electrode 10 can be the various shapes such as triangle, circle, the present embodiment
It is not specifically limited.In display device provided in this embodiment, the areas of 4 touch control electrodes along first order direction y1 successively
Reduce, when when object in the region where 4 touch control electrodes slide occurs for finger, signal processing unit is touched by sharing
Control signal port 21 is sequentially received 4 value of electrical signals being gradually reduced, and can identify the slide of finger.
In some optional embodiments, please continue to refer to Figure 11, M=4 in the present embodiment, and the face of 4 touch control electrodes
Product is respectively S1, S2, S3, S4 from big to small；Wherein, 50%*S1≤S2≤60%*S1,30%*S1≤S3≤40%*S1,
10%*S1≤S4≤20%*S1.Since finger is when touch-control occurs for object and touch control electrode 10, touch control electrode 10 is sensed
Electric signal there are some interference, the telecommunications of the touch control electrode of area of the electric signal equivalent to 5%*S1 caused by these interference
Number.In order to exclude the interference signal, the areas of adjacent two touch control electrodes 10 needs that there are the difference of certain difference, S2 and S3
Minimum value can be that the minimum value of difference of 10%*S1, S3 and S4 can be 10%*S1.
It should be noted that in order to ensure that the semaphore of touch control electrode 10 will not be too small, S4 minimums are not preferably less than 4mm2；For
Ensure that touch control electrode 10 is not take up excessive space, S1 maximums are no more than 30mm2。
In some optional embodiments, in the display device that any embodiment of the present invention provides, touch control electrode is from electricity
Appearance formula touch control electrode or mutual capacitance type touch control electrode.Specifically, Fig. 2 is into display device illustrated in Figure 11, touch control electrode
10 be self-capacitance touch control electrode, specifically, touching signals line 30 inputs touch-control transmitting signal to touch control electrode 10, is usually touched
Control transmitting signal is pulse signal, when touch control electrode 10 detects touch control operation, touch control electrode 10 and the coupling of the earth formation
Capacitance changes, the change of the capacitance cause 10 bands of touch control electrode the quantity of electric charge change, the change of the quantity of electric charge causes electricity
The change of stream, touching signals line 30 export the change of the electric current, and the change that signal processing unit analyzes the electric current by calculating can
To judge whether the region where touch control electrode 10 occurs touch control operation, the touch control electrode 10 of this operating mode is known as self-capacitance
Formula touch control electrode.
Optionally, in the display device that any embodiment of the present invention provides, touch control electrode is mutual capacitance type touch control electrode, tool
Body, please refer to Fig.1 2, Figure 12 and only illustrated on the basis of the embodiment that Fig. 2 is provided, display dress provided in this embodiment
In putting 1200, touch-control emission electrode 40 is further included, optionally, M touch control electrode 10 is overlapping with section with touch-control emission electrode 40
Save space.Touch-control launches signal wire 41 and transmits touch-control transmitting signal to touch-control emission electrode 40, and touching signals line 30 transmits touch-control
Signal is detected, usual touch-control transmitting signal and touch control detection signal are pulse signal.Touch-control emission electrode 40 is touched with each
Mutual capacitance (alternatively referred to as coupled capacitor) is respectively formed between control electrode 10 to be used to detect touch control operation.When touch control electrode 10 detects
During touch control operation, mutual capacitance that touch control electrode 10 is formed with touch-control emission electrode 40 changes, the change of the capacitance cause it is tactile
The change of the quantity of electric charge of 10 bands of electrode is controlled, the change of the quantity of electric charge causes the change of electric current, and touching signals line 30 exports the electric current
Change, the change that signal processing unit analyzes the electric current by calculating may determine that whether the region at the place of touch control electrode 10 is sent out
Raw touch control operation, the touch control electrode 10 of this operating mode are known as mutual capacitance type touch control electrode.In some optional embodiments,
Touch control electrode 10 and one or more touch-control emission electrode 40 can also be laid staggeredly with layer insulation, or by touch control electrode
10 and touch-control emission electrode 40 insulate and lay and each touch control electrode 10 is surround by touch-control emission electrode 40 with layer.
In some optional embodiments, please continue to refer to Figure 11, display device includes viewing area AA and the non-of periphery shows
Show area BB；M touch control electrode 10 is located at non-display area BB.In display device provided in this embodiment, viewing area AA is used to show
Image information, non-display area BB are used to set the structures such as cabling, electronic component, and M touch control electrode 10 is located in non-display area BB,
Non-display area BB is realized the function of slide, for example, can by non-display area BB slide it is aobvious to control
Show the image information shown by area AA.
It should be noted that in various embodiments of the present invention, the specific set-up mode of M touch control electrode 10 has a variety of.Example
Such as, optionally, display device includes display panel, and display device further includes cover board, and cover board is used to protect display panel from outer
The damage of power, M touch control electrode 10 can be arranged in cover board.Alternatively, optional, M touch control electrode 10 can be arranged on soft
Property wiring board on, then by flexible circuit board assembling in a display device.The present embodiment is set for M the specific of touch control electrode 10
Mode is put not to be restricted.
By above-described embodiment, display device provided by the invention, at least realizes following beneficial effect：
In display device provided by the invention, the touching signals port of signal processing unit includes at least one share and touches
Signal port is controlled, touching signals port is shared and is electrically connected with least two touch control electrodes, the area of at least two touch control electrodes is mutual
Differ.The technical solution that the embodiment of the present invention is provided, without being separately provided corresponding touch-control letter for each touch control electrode
Number port, thus the quantity of touching signals port in signal processing unit can be reduced, it is used for without one chips of extra increase
The electric signal of touch control electrode is handled, reduces the manufacturing process of manufacture display device, reduces the cost of display device, meanwhile,
Since the area difference of touch control electrode can cause the semaphore of touching signals different, when slide occurs, with shared touch-control
At least two touch control electrodes that signal port is electrically connected produce different touching signals respectively, and signal processing unit is believed according to touch-control
Number size and produce order can identify slide.
Although some specific embodiments of the present invention are described in detail by example, the skill of this area
Art personnel it should be understood that example above merely to illustrating, the scope being not intended to be limiting of the invention.The skill of this area
Art personnel are it should be understood that without departing from the scope and spirit of the present invention can modify above example.This hair
Bright scope is defined by the following claims.
Claims (15)
- A kind of 1. display device, it is characterised in that including：M touch control electrode, the M touch control electrode are used to sense slide；The touch control electrode is electrically connected with the touching signals port of signal processing unit；The touching signals port includes at least one shared touching signals port, the shared touching signals port and at least two A touch control electrode is electrically connected, and the area of at least two touch control electrode is different；Wherein, M is positive integer, and M >=2.
- 2. display device according to claim 1, it is characterised in thatThe shared touching signals port touch control electrode adjacent with two is electrically connected, and described two adjacent described The area of touch control electrode is respectively Sx and Sy, 10%*Sy≤Sx≤40%*Sy.
- 3. display device according to claim 1, it is characterised in thatThe shared touching signals port is electrically connected with two non-conterminous touch control electrodes, and described two non-conterminous The area of the touch control electrode is respectively Sz and Sw, 10%*Sw≤Sz≤90%*Sw.
- 4. display device according to claim 1, it is characterised in thatThe touching signals port includes two shared touching signals ports, be respectively first share touching signals port and Second shares touching signals port；The M touch control electrode include set gradually along the first glide direction the first touch control electrode, the first sub- touch control electrode, Second touch control electrode and the second sub- touch control electrode.
- 5. display device according to claim 4, it is characterised in thatFirst touch control electrode and the first sub- touch control electrode share touching signals port with described first and are electrically connected；The second touch control electrode and the second sub- touch control electrode share touching signals port with described second and are electrically connected.
- 6. display device according to claim 4, it is characterised in thatFirst touch control electrode and the second sub- touch control electrode share touching signals port with described first and are electrically connected；The second touch control electrode and the first sub- touch control electrode share touching signals port with described second and are electrically connected.
- 7. display device according to claim 1, it is characterised in thatThe touching signals port includes four shared touching signals ports, the respectively first shared touching signals port, Second, which shares touching signals port, the 3rd shared touching signals port and the 4th, shares touching signals port；The M touch control electrode include set gradually along the first glide direction the first touch control electrode, the first sub- touch control electrode, Second touch control electrode and the second sub- touch control electrode, and set gradually along the second glide direction the 3rd sub- touch control electrode, Three touch control electrodes, the 4th sub- touch control electrode and the 4th touch control electrode.
- 8. display device according to claim 7, it is characterised in thatFirst glide direction is identical with second glide direction.
- 9. display device according to claim 7, it is characterised in thatFirst touch control electrode and the 3rd sub- touch control electrode share touching signals port with described first and are electrically connected；The second touch control electrode and the 4th sub- touch control electrode share touching signals port with described second and are electrically connected；3rd touch control electrode and the first sub- touch control electrode share touching signals port with the described 3rd and are electrically connected；4th touch control electrode and the second sub- touch control electrode share touching signals port with the described 4th and are electrically connected.
- 10. display device according to claim 7, it is characterised in thatFirst touch control electrode and the second sub- touch control electrode share touching signals port with described first and are electrically connected；The second touch control electrode and the 4th sub- touch control electrode share touching signals port with described second and are electrically connected；3rd touch control electrode and the first sub- touch control electrode share touching signals port with the described 3rd and are electrically connected；4th touch control electrode and the 3rd sub- touch control electrode share touching signals port with the described 4th and are electrically connected.
- 11. display device according to claim 1, it is characterised in thatThe M touch control electrode is electrically connected with the same shared touching signals port.
- 12. display device according to claim 11, it is characterised in thatThe area of the M touch control electrode increases or is sequentially reduced successively along orientation.
- 13. display device according to claim 12, it is characterised in thatM=4, and the area of 4 touch control electrodes is respectively S1, S2, S3, S4 from big to small；Wherein,50%*S1≤S2≤60%*S1,30%*S1≤S3≤40%*S1,10%*S1≤S4≤20%*S1.
- 14. display device according to claim 1, it is characterised in that the touch control electrode is self-capacitance touch control electrode Or mutual capacitance type touch control electrode.
- 15. display device according to claim 1, it is characterised in thatThe display device includes the non-display area on viewing area and periphery；The M touch control electrode is located at the non-display area.
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| CN109416610B (en) * | 2018-09-18 | 2022-04-19 | 深圳市汇顶科技股份有限公司 | Touch control assembly, device and touch control method |
| US11334204B2 (en) | 2018-09-18 | 2022-05-17 | Shenzhen GOODIX Technology Co., Ltd. | Touch component, touch apparatus, and touch-control method |
| CN109999928A (en) * | 2019-03-28 | 2019-07-12 | 上海中航光电子有限公司 | Micro-fluidic chip and its driving method, analytical equipment |
| CN109999928B (en) * | 2019-03-28 | 2021-04-30 | 上海中航光电子有限公司 | Microfluidic chip, driving method thereof and analysis device |
| US11275472B2 (en) | 2019-10-21 | 2022-03-15 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Display device and terminal |
| CN111007956A (en) * | 2019-11-12 | 2020-04-14 | 深圳市华星光电半导体显示技术有限公司 | Display device |
| EP4184296A1 (en) * | 2021-11-17 | 2023-05-24 | Shenzhen Smoore Technology Limited | Touch sensing assembly and electronic device |
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| CN107967085B (en) | 2021-04-30 |
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