CN104516613B - Display screen and its method of controlling switch and display device - Google Patents
Display screen and its method of controlling switch and display device Download PDFInfo
- Publication number
- CN104516613B CN104516613B CN201510004033.8A CN201510004033A CN104516613B CN 104516613 B CN104516613 B CN 104516613B CN 201510004033 A CN201510004033 A CN 201510004033A CN 104516613 B CN104516613 B CN 104516613B
- Authority
- CN
- China
- Prior art keywords
- flexible display
- control
- display panels
- capacitance
- switch electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
-
- 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
- G06F2203/04102—Flexible digitiser, i.e. constructional details for allowing the whole digitising part of a device to be flexed or rolled like a sheet of paper
Abstract
The present invention provides a kind of display screen and its method of controlling switch and display device.The display screen includes flexible display panels, also include sensing unit and control unit, sensing unit is arranged in flexible display panels, and control unit is connected respectively with sensing unit and flexible display panels, and sensing unit is used to sense whether flexible display panels are bent；Control unit is used for the open and close of the sensing output control flexible display panels according to sensing unit.The display screen can automatically control the open and close of flexible display panels according to the bending situation of flexible display panels, so as to not only make it that the opening and closing of flexible display panels are more flexible and convenient, and be also greatly reduced the power consumption of display screen.
Description
Technical field
The present invention relates to display technology field, in particular it relates to which a kind of display screen and its method of controlling switch and display are filled
Put.
Background technology
The characteristics of flexible display apparatus with portable and display due to getting up more flexible and convenient, increasingly by people
Pro-gaze.Flexible display apparatus will turn into up-and-coming Display Technique of new generation.
At present, the greatest problem that flexible display apparatus is faced is that power consumption is too big, and flexible display screen is Flexible Displays
The maximum part of power consumption in device.Generally, flexible display apparatus once opens display, and flexible display screen will be always maintained at showing
Show state, even if not reviewing content that display screen shows and having rolled flexible display screen, can not also cut off display screen
Normal display.Stop the display of flexible display screen, it is necessary to be thoroughly cut to the power supply that the flexible display apparatus is powered.When again
During secondary viewing display, power supply is reclosed again for flexible display apparatus.This not only causes flexible display apparatus viewing to get up very
Inconvenience, but also make the power consumption of flexible display apparatus larger.
The content of the invention
There is provided a kind of display screen and its method of controlling switch for above-mentioned technical problem present in prior art by the present invention
And display device.The display screen can be automatically controlled according to the bending situation of flexible display panels the unlatchings of flexible display panels with
Close, so as to not only make it that the opening and closing of flexible display panels are more flexible and convenient, and be also greatly reduced display screen
Power consumption.
The present invention provides a kind of display screen, including flexible display panels, in addition to sensing unit and control unit, the sense
Unit is answered to be arranged in the flexible display panels, described control unit and the sensing unit and the flexible display panels point
Do not connect, the sensing unit is used to sense whether the flexible display panels are bent；Described control unit is used for root
According to the open and close of flexible display panels described in the sensing output control of the sensing unit.
Preferably, the sensing unit includes the switch electrode of at least two mutually insulateds, each described switch electrode point
The diverse location in the flexible display panels is not arranged on, and each described switch electrode connects with described control unit respectively
Connect.
Preferably, the switch electrode uses transparent conductive material.
Preferably, described control unit includes input module, computing module, comparison module and control module, the input
Module and the computing module are respectively connected with switch electrode each described；The comparison module connects with the computing module
Connect, the control module is connected respectively with the comparison module and the flexible display panels；
The input module is used to continue to input the first current signal respectively to switch electrode each described；
Each described switch electrode is respectively used for when the flexible display panels do not bend according to the institute of input
State the first current signal and feed back the second current signal to the computing module；Each described switch electrode is further averaged Yong Yu be in institute
State when flexible display panels bend according to first current signal of input to the computing module feed back the 3rd electric current
Signal；
The computing module is used to calculate each described switch electrode respectively described soft according to second current signal
The first self-capacitance and/or the first mutual capacitance when property display panel does not bend；The computing module is additionally operable to according to described
3rd current signal calculates second self-capacitance of each described switch electrode when the flexible display panels bend respectively
And/or second mutual capacitance；
The comparison module is used to enter second self-capacitance of each switch electrode and first self-capacitance
Row compares and/or is compared second mutual capacitance of each switch electrode and first mutual capacitance；
The control module is used for the unlatching that the flexible display panels are controlled according to the comparative result of the comparison module
With closing.
Preferably, the control module is used to be all higher than its each in second self-capacitance of each switch electrode
First self-capacitance and/or second mutual capacitance of each switch electrode to be respectively less than its respective described first mutual
During electric capacity, control the flexible display panels to close, otherwise, control the flexible display panels to open.
Preferably, in addition to the touch electrode that is arranged in the flexible display panels, the touch electrode is used for institute
State touch control when flexible display panels are shown；The touch electrode is set and mutually exhausted with the switch electrode with layer
Edge, the touch electrode is connected with the control module；
The control module is additionally operable to be all higher than its respective institute in second self-capacitance of each switch electrode
Second mutual capacitance for stating the first self-capacitance and/or each switch electrode is respectively less than its respective first mutual capacitance
When, control the touch electrode to stop touch-control, otherwise, control the touch electrode to open touch-control.
The present invention also provides a kind of display device, including above-mentioned display screen.
The present invention also provides a kind of method of controlling switch of above-mentioned display screen, including：Sensing units sense Flexible Displays face
Whether plate is bent；The unlatching of control unit flexible display panels according to the sensing output control of the sensing unit
With closing.
Preferably, in described control unit input module continues each switch electrode difference into the sensing unit
Input the first current signal；
Each described switch electrode is respectively when the flexible display panels do not bend according to described the of input
Computing module of one current signal into described control unit feeds back the second current signal；Each described switch electrode is further averaged not
When the flexible display panels bend the 3rd is fed back according to first current signal of input to the computing module
Current signal；
The computing module calculates each described switch electrode described flexible aobvious respectively according to second current signal
Show the first self-capacitance when panel does not bend and/or the first mutual capacitance；The computing module is always according to the 3rd electric current
Signal calculates second self-capacitance and/or second of each described switch electrode when the flexible display panels bend respectively
Mutual capacitance；
Comparison module in described control unit is by second self-capacitance and described first of each switch electrode
Self-capacitance is compared and/or is compared second mutual capacitance of each switch electrode and first mutual capacitance
Compared with；
The control module in described control unit is described flexible aobvious according to the control of the comparative result of the comparison module
Show the open and close of panel.
Preferably, when second self-capacitance of each switch electrode is all higher than its respective first self-capacitance
And/or second mutual capacitance of each switch electrode is when being respectively less than its respective described first mutual capacitance, the control
Module controls the flexible display panels to close, otherwise, and the control module controls the flexible display panels to open.
Preferably, the display screen also includes the touch electrode being arranged in the flexible display panels, the touch electricity
Flexible display panels when extremely to display carry out touch control；
When second self-capacitance of each switch electrode is all higher than its respective described first self-capacitance and/or each
When second mutual capacitance of the individual switch electrode is respectively less than its respective described first mutual capacitance, the control module control
The touch electrode stops touch-control, otherwise, and the control module controls the touch electrode to open touch-control.
Beneficial effects of the present invention：Display screen provided by the present invention, can by setting sensing unit and control unit
The open and close of flexible display panels are automatically controlled according to the bending situation of flexible display panels, so as to not only cause flexible aobvious
Show that the opening and closing of panel are more flexible and convenient, and be also greatly reduced the power consumption of display screen.
Display device provided by the present invention, by using above-mentioned display screen, reduces the power consumption of the display device.
Brief description of the drawings
Fig. 1 is the structure top view of display screen in the embodiment of the present invention 1；
Fig. 2 is the flow chart of the method for controlling switch of display screen in embodiment 1；
Fig. 3 is the particular flow sheet of the method for controlling switch of display screen in embodiment 1.
Description of reference numerals therein：
1. flexible display panels；11. touch electrode；2. sensing unit；21. switch electrode；3. control unit；31. input
Module；32. computing module；33. comparison module；34. control module.
Embodiment
To make those skilled in the art more fully understand technical scheme, below in conjunction with the accompanying drawings and specific implementation
Mode is described in further detail to a kind of display screen and its method of controlling switch provided by the present invention and display device.
Embodiment 1：
The present embodiment provides a kind of display screen, as shown in figure 1, including flexible display panels 1, in addition to the He of sensing unit 2
Control unit 3, sensing unit 2 is arranged in flexible display panels 1, control unit 3 and sensing unit 2 and flexible display panels 1
Connect respectively, sensing unit 2 is used to sense whether flexible display panels 1 are bent；Control unit 3 is used for single according to sensing
The open and close of the sensing output control flexible display panels 1 of member 2.
By the setting of sensing unit 2 and control unit 3, can automatically it be controlled according to the bending situation of flexible display panels 1
The open and close of flexible display panels 1 processed, so as to not only make it that the opening and closing of flexible display panels 1 are more flexibly square
Just, and it is also greatly reduced the power consumption of display screen.
Wherein, sensing unit 2 includes the switch electrode 21 of at least two mutually insulateds, and each switch electrode 21 is set respectively
Diverse location in flexible display panels 1, and each switch electrode 21 is connected with control unit 3 respectively.
In the present embodiment, sensing unit 2 includes the switch electrode 21 of two mutually insulateds.Switch electrode 21 is led using transparent
Electric material is made, the transparent conductive material such as tin indium oxide (ITO), zinc oxide (ZnO), tin oxide (SnO2) etc..
In the present embodiment, control unit 3 includes input module 31, computing module 32, comparison module 33 and control module 34,
Input module 31 and computing module 32 are respectively connected with each switch electrode 21；Comparison module 33 is connected with computing module 32,
Control module 34 is connected respectively with comparison module 33 and flexible display panels 1.
Input module 31 is used to continue to input the first current signal respectively to each switch electrode 21.Each switch electrode 21
Respectively it is used for when flexible display panels 1 do not bend according to the first current signal of input to the feedback of computing module 32 the
Two current signals.Each switch electrode 21 is further averaged Yong Yu be when flexible display panels 1 bend according to the first of input
Current signal feeds back the 3rd current signal to computing module 32.
Computing module 32 is used to calculate each switch electrode 21 respectively in flexible display panels 1 not according to the second current signal
The first self-capacitance and the first mutual capacitance when bending.Computing module 32 is additionally operable to be calculated respectively respectively according to the 3rd current signal
Second self-capacitance and second mutual capacitance of the individual switch electrode 21 when flexible display panels 1 bend.
Inputted respectively after the first current signal to each switch electrode 21, each switch electrode 21 can constitute electricity with ground respectively
Hold, the electric capacity is the self-capacitance (i.e. each electric capacity of switch electrode 21 over the ground) of each switch electrode 21；Meanwhile, each switch
Electric capacity can be mutually constituted between electrode 21, the electric capacity is the mutual capacitance of each switch electrode 21.The electricity certainly of each switch electrode 21
Hold and mutual capacitance can be transferred through the current signal that each switch electrode 21 feeds back to computing module 32 and calculate.Due to switch electricity
The self-capacitance of pole 21 and mutual capacitance are in its state (such as because the bending of flexible display panels 1 causes the bending of switch electrode 21 to become
Shape) can all occur corresponding change when changing, and the self-capacitance of switch electrode 21 and the same energy of the result of variations of mutual capacitance
The current signal fed back after being changed by the state of switch electrode 21, which is calculated, to be obtained.
Comparison module 33 is used to the second self-capacitance and the first self-capacitance of each switch electrode 21 being compared and will be each
Second mutual capacitance of individual switch electrode 21 is compared with the first mutual capacitance.Control module 34 is used for the ratio according to comparison module 33
Compared with the open and close of output control flexible display panels 1.If i.e. because the bending of flexible display panels 1 causes switch electrode
21 there occurs state change, then corresponding change will necessarily occur for the self-capacitance of switch electrode 21 and mutual capacitance, so according to certainly
Flexible display panels 1 are opened and closed by electric capacity and the variation tendency of mutual capacitance, can be more neatly to Flexible Displays
Panel 1 carries out switch control, so that display screen can automatically control standby in display, and then substantially reduces the consumption of display screen
Electricity.
In the present embodiment, control module 34 be used for the second self-capacitance of each switch electrode 21 be all higher than its respective the
When second mutual capacitance of one self-capacitance and each switch electrode 21 is respectively less than its respective first mutual capacitance, Flexible Displays face is controlled
Plate 1 is closed, otherwise, and control flexible display panels 1 are opened.The reason for being arranged such be：Under normal circumstances, flexible display panels 1
When being changed into bending from flattening, the self-capacitance of switch electrode 21 can increase, and mutual capacitance can reduce, and flexible display panels 1 are bent
It generally is intended to roll flexible display panels 1 and does not review, so carries out above-mentioned definition setting.In addition, by above-mentioned to switch
The self-capacitance of electrode 21 and the common change of mutual capacitance can make so that it is determined that finally whether turn off or on flexible display panels 1
The control that control module 34 is switched to flexible display panels 1 is more accurate, is not in misoperation.Because, if there was only some
The self-capacitance of switch electrode 21 or mutual capacitance change, it is possible to do not roll the bending of flexible display panels 1, and simply miss
Action, so in this case, above-mentioned setting is avoided that misoperation causes opening and closing automatically for flexible display panels 1.
It should be noted that control module 34 can be with to opening and closing control of the flexible display panels 1 in bending
Meaning definition is set, and such as when flexible display panels 1 are bent, i.e. the second self-capacitance of each switch electrode 21 is all higher than its each
The first self-capacitance, and the second mutual capacitance of each switch electrode 21 is when being respectively less than its respective first mutual capacitance, control module
34 can also control flexible display panels 1 to open, conversely, then control flexible display panels 1 are closed.
In the present embodiment, display screen also includes the touch electrode 11 being arranged in flexible display panels 1, and touch electrode 11 is used
Touch control when being shown to flexible display panels 1；Touch electrode 11 is set and mutually exhausted with switch electrode 21 with layer
Edge, touch electrode 11 is connected with control module 34.
Control module 34 is additionally operable to be all higher than its respective first self-capacitance in the second self-capacitance of each switch electrode 21
When the second mutual capacitance with each switch electrode 21 is respectively less than its respective first mutual capacitance, control touch electrode 11 stops touching
Touch-control is opened in control, otherwise, control touch electrode 11.The reason for being arranged such be：Flexible display panels 1 are changed into bending from flattening
When, it is to roll flexible display panels 1 not reviewing defined in the present embodiment, i.e., closes flexible display panels 1, when flexibility is aobvious
When showing that panel 1 is closed, the touch electrode 11 in flexible display panels 1 naturally also without playing to the aobvious of flexible display panels 1 again
Show that touch-control is acted on, so, when the control flexible display panels 1 of control module 34 are closed, while also control touch electrode 11 stops touching
Control.It is arranged such, can make the power consumption of display screen further reduces.
In addition, by the common change of the above-mentioned self-capacitance to switch electrode 21 and mutual capacitance so as to finally determine whether control
Touch electrode 11 processed stops touch-control, can make control module 34 touch electrode 11 is stopped and opened touch-control control it is more accurate,
It is not in misoperation.
Said structure based on display screen, the present embodiment also provides a kind of method of controlling switch of above-mentioned display screen, such as Fig. 2
It is shown, including：Step S1：Whether sensing units sense flexible display panels are bent.Step S2：Control unit is according to sense
Answer the open and close of the sensing output control flexible display panels of unit.
In the present embodiment, as shown in figure 3, the method for controlling switch of display screen is specifically included：
Step S101：Each switch electrode that input module in control unit continues into sensing unit inputs the respectively
One current signal.
Step S102：Each switch electrode is respectively when flexible display panels do not bend according to the first of input the electricity
Flow computing module of the signal into control unit and feed back the second current signal；Each switch electrode is further averaged not in Flexible Displays face
The 3rd current signal is fed back to computing module according to the first current signal of input when plate bends.
Step S103：Computing module calculates each switch electrode in flexible display panels not respectively according to the second current signal
The first self-capacitance and the first mutual capacitance when bending；Computing module calculates each switch respectively always according to the 3rd current signal
Second self-capacitance and second mutual capacitance of the electrode when flexible display panels bend.
Step S104：Comparison module in control unit enters the second self-capacitance of each switch electrode and the first self-capacitance
Row compares and is compared the second mutual capacitance of each switch electrode and the first mutual capacitance.
Step S105：Control module in control unit controls flexible display panels according to the comparative result of comparison module
Open and close.
The step is specifically included：When the second self-capacitance of each switch electrode is all higher than its respective first self-capacitance and each
When second mutual capacitance of individual switch electrode is respectively less than its respective first mutual capacitance, control module control flexible display panels are closed
Close, otherwise, control module control flexible display panels are opened.
Determine finally whether turn off or on flexible display panels by the definition of above-mentioned comparative result, control module can be made
The control switched to flexible display panels is more accurate, is not in misoperation.
In the present embodiment, display screen also includes the touch electrode being arranged in flexible display panels, and touch electrode is to display
When flexible display panels carry out touch control.When the second self-capacitance of each switch electrode be all higher than its respective first from electricity
When second mutual capacitance of appearance and each switch electrode is respectively less than its respective first mutual capacitance, control module control touch electrode stops
Only touch-control, otherwise, control module control touch electrode open touch-control.
Finally determine whether that control touch electrode stops touch-control by the definition of above-mentioned comparative result, control module pair can be made
The control that touch electrode stops and opened touch-control is more accurate, is not in misoperation.
Embodiment 2：
The present embodiment provides a kind of display screen, as different from Example 1, and computing module is used for according to the second current signal
First self-capacitance of each switch electrode when flexible display panels do not bend is calculated respectively；Computing module is additionally operable to basis
3rd current signal calculates the second self-capacitance when each switch electrode flexible display panels bends respectively.Comparison module is used
It is compared in by the second self-capacitance of each switch electrode and the first self-capacitance.
Correspondingly, control module is used to be all higher than its respective first self-capacitance in the second self-capacitance of each switch electrode
When, control flexible display panels are closed, otherwise, and control flexible display panels are opened.Control module is additionally operable in each switch electricity
When second self-capacitance of pole is all higher than its respective first self-capacitance, control touch electrode stops touch-control, otherwise, and control touches electricity
Open touch-control in pole.
The above-mentioned setting of display screen, still can substantially reduce the power consumption of display screen.
By the common change of the above-mentioned self-capacitance to each switch electrode so that it is determined that finally whether turning off or on soft
Property display panel, although the control accuracy switched to flexible display panels, but still can be to flexibility substantially not as good as embodiment 1
The opening and closing of display panel are accurately controlled, and the opening and closing for making flexible display panels are not in misoperation.
Said structure based on display screen, the present embodiment also provides a kind of method of controlling switch of display screen, with embodiment 1
In method unlike, computing module calculates each switch electrode in flexible display panels not respectively according to the second current signal
The first self-capacitance when bending；It is aobvious in flexibility that computing module calculates each switch electrode respectively always according to the 3rd current signal
Show the second self-capacitance when panel bends.Comparison module in control unit by the second self-capacitance of each switch electrode with
First self-capacitance is compared.
Correspondingly, when the second self-capacitance of each switch electrode is all higher than its respective first self-capacitance, control module
Flexible display panels are controlled to close, otherwise, control module control flexible display panels are opened.In addition, when each switch electrode
When second self-capacitance is all higher than its respective first self-capacitance, control module also controls touch electrode to stop touch-control, otherwise, control
Module control touch electrode opens touch-control.
Embodiment 3：
The present embodiment provides a kind of display screen, and embodiment 1-2 unlike, computing module is used for according to the second electric current letter
Number first mutual capacitance of each switch electrode when flexible display panels do not bend is calculated respectively；Computing module is additionally operable to root
Second mutual capacitance of each switch electrode when flexible display panels bend is calculated respectively according to the 3rd current signal.Compare mould
Block is used to the second mutual capacitance of each switch electrode and the first mutual capacitance being compared.
Correspondingly, control module is used to be respectively less than its respective first mutual capacitance in the second mutual capacitance of each switch electrode
When, control flexible display panels are closed, otherwise, and control flexible display panels are opened.Control module is additionally operable in each switch electricity
When second mutual capacitance of pole is respectively less than its respective first mutual capacitance, control touch electrode stops touch-control, otherwise, and control touches electricity
Open touch-control in pole.
The above-mentioned setting of display screen, still can substantially reduce the power consumption of display screen.
By the common change of the above-mentioned mutual capacitance to each switch electrode so that it is determined that finally whether turning off or on soft
Property display panel, although the control accuracy switched to flexible display panels, but still can be to flexibility substantially not as good as embodiment 1
The opening and closing of display panel are accurately controlled, and the opening and closing for making flexible display panels are not in misoperation.
Said structure based on display screen, the present embodiment also provides a kind of method of controlling switch of display screen, with embodiment 1
In method unlike, computing module calculates each switch electrode in flexible display panels not respectively according to the second current signal
The first mutual capacitance when bending；It is aobvious in flexibility that computing module calculates each switch electrode respectively always according to the 3rd current signal
Show the second mutual capacitance when panel bends.Comparison module in control unit by the second mutual capacitance of each switch electrode with
First mutual capacitance is compared.
Correspondingly, when the second mutual capacitance of each switch electrode is respectively less than its respective first mutual capacitance, control module
Flexible display panels are controlled to close, otherwise, control module control flexible display panels are opened.In addition, when each switch electrode
When second mutual capacitance is respectively less than its respective first mutual capacitance, control module also controls touch electrode to stop touch-control, otherwise, control
Module control touch electrode opens touch-control.
Embodiment 1-3 beneficial effect：Display screen provided in embodiment 1-3, by setting sensing unit and control
Unit, can automatically control the open and close of flexible display panels, so that not only according to the bending situation of flexible display panels
So that the opening and closing of flexible display panels are more flexible and convenient, and it is also greatly reduced the power consumption of display screen.
Embodiment 4：
The present embodiment provides a kind of display device, including embodiment 1-3 the display screen in any one.
By using display screens of the embodiment 1-3 in any one, the power consumption of the display device is reduced.
Display device provided by the present invention can be, any tool such as display panel, TV, display, mobile phone, navigator
The product or part of flexible display function.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, but the invention is not limited in this.For those skilled in the art, the essence of the present invention is not being departed from
In the case of refreshing and essence, various changes and modifications can be made therein, and these variations and modifications are also considered as protection scope of the present invention.
Claims (7)
1. a kind of display screen, including flexible display panels, it is characterised in that also including sensing unit and control unit, the sense
Unit is answered to be arranged in the flexible display panels, described control unit and the sensing unit and the flexible display panels point
Do not connect, the sensing unit is used to sense whether the flexible display panels are bent；Described control unit is used for root
According to the open and close of flexible display panels described in the sensing output control of the sensing unit；
The sensing unit includes the switch electrode of at least two mutually insulateds, and each described switch electrode is separately positioned on described
Diverse location in flexible display panels, and each described switch electrode is connected with described control unit respectively；The switch electricity
Pole uses transparent conductive material；
Described control unit includes input module, computing module, comparison module and control module, the input module and the meter
Module is calculated respectively to be connected with switch electrode each described；The comparison module is connected with the computing module, the control mould
Block is connected respectively with the comparison module and the flexible display panels；
The input module is used to continue to input the first current signal respectively to switch electrode each described；
Each described switch electrode is respectively used for when the flexible display panels do not bend according to described the of input
One current signal feeds back the second current signal to the computing module；Each described switch electrode is further averaged Yong Yu be described not soft
Property display panel the 3rd current signal is fed back to the computing module according to first current signal of input when bending；
The computing module is used to calculate each described switch electrode respectively described flexible aobvious according to second current signal
Show the first self-capacitance when panel does not bend and/or the first mutual capacitance；The computing module is additionally operable to according to the described 3rd
Current signal calculate respectively second self-capacitance of each described switch electrode when the flexible display panels bend and/or
Second mutual capacitance；
The comparison module is used to be compared second self-capacitance of each switch electrode and first self-capacitance
It is compared compared with and/or by second mutual capacitance of each switch electrode with first mutual capacitance；
The control module is used for unlatching and the pass that the flexible display panels are controlled according to the comparative result of the comparison module
Close.
2. display screen according to claim 1, it is characterised in that the control module is used in each switch electrode
Second self-capacitance be all higher than the described second mutual of its respective first self-capacitance and/or each switch electrode
When electric capacity is respectively less than its respective described first mutual capacitance, control the flexible display panels to close, otherwise, control the flexibility
Display panel is opened.
3. display screen according to claim 2, it is characterised in that also including being arranged on touching in the flexible display panels
Touch electrode, the touch control when touch electrode is used to show the flexible display panels；The touch electrode with
The switch electrode is set and mutually insulated with layer, and the touch electrode is connected with the control module；
The control module be additionally operable to second self-capacitance of each switch electrode be all higher than its respective described
When second mutual capacitance of one self-capacitance and/or each switch electrode is respectively less than its respective described first mutual capacitance,
Control the touch electrode to stop touch-control, otherwise, control the touch electrode to open touch-control.
4. a kind of display device, it is characterised in that including the display screen described in claim 1-3 any one.
5. a kind of method of controlling switch of display screen as described in claim 1-3 any one, it is characterised in that including：Sense
Unit is answered to sense whether flexible display panels are bent；Control unit is according to the sensing output control institute of the sensing unit
State the open and close of flexible display panels；
Each switch electrode that input module in described control unit continues into the sensing unit inputs the first electricity respectively
Flow signal；
Each described switch electrode is respectively when the flexible display panels do not bend according to first electricity of input
Flow computing module of the signal into described control unit and feed back the second current signal；Each described switch electrode is further averaged not in institute
State when flexible display panels bend according to first current signal of input to the computing module feed back the 3rd electric current
Signal；
The computing module calculates each described switch electrode in the Flexible Displays face respectively according to second current signal
The first self-capacitance and/or the first mutual capacitance when plate does not bend；The computing module is always according to the 3rd current signal
Second self-capacitance and/or second of each described switch electrode when the flexible display panels bend mutually electricity are calculated respectively
Hold；
Comparison module in described control unit is certainly electric with described first by second self-capacitance of each switch electrode
Appearance is compared and/or is compared second mutual capacitance of each switch electrode and first mutual capacitance；
The control module in described control unit controls the Flexible Displays face according to the comparative result of the comparison module
The open and close of plate.
6. method of controlling switch according to claim 5, it is characterised in that when described the second of each switch electrode
Second mutual capacitance that self-capacitance is all higher than its respective first self-capacitance and/or each switch electrode is respectively less than
During its respective described first mutual capacitance, the control module controls the flexible display panels to close, otherwise, the control mould
Block controls the flexible display panels to open.
7. method of controlling switch according to claim 6, it is characterised in that the display screen is also described soft including being arranged on
Property display panel on touch electrode, the touch electrode to display when the flexible display panels carry out touch control；
When second self-capacitance of each switch electrode is all higher than its respective first self-capacitance and/or each institute
When second mutual capacitance for stating switch electrode is respectively less than its respective described first mutual capacitance, the control module control is described
Touch electrode stops touch-control, otherwise, and the control module controls the touch electrode to open touch-control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510004033.8A CN104516613B (en) | 2015-01-04 | 2015-01-04 | Display screen and its method of controlling switch and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510004033.8A CN104516613B (en) | 2015-01-04 | 2015-01-04 | Display screen and its method of controlling switch and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104516613A CN104516613A (en) | 2015-04-15 |
| CN104516613B true CN104516613B (en) | 2017-10-03 |
Family
ID=52792015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510004033.8A Active CN104516613B (en) | 2015-01-04 | 2015-01-04 | Display screen and its method of controlling switch and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104516613B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702193B (en) * | 2016-04-25 | 2019-05-07 | 上海中航光电子有限公司 | Flexible display panels and its driving method, flexible display apparatus |
| CN106502612B (en) * | 2016-10-31 | 2019-07-26 | 珠海市魅族科技有限公司 | Equipment display management method and device |
| CN106774787A (en) * | 2016-11-18 | 2017-05-31 | 北京奇虎科技有限公司 | A kind of mode control method and electronic equipment |
| CN107103875B (en) * | 2017-05-04 | 2020-06-26 | 京东方科技集团股份有限公司 | Flexible display panel, operation method thereof and flexible display device |
| CN107508934B (en) * | 2017-08-29 | 2018-11-16 | 珠海格力电器股份有限公司 | A kind of application message rendering method, device and double screen folding cell phone |
| CN109756625A (en) * | 2018-12-28 | 2019-05-14 | Oppo广东移动通信有限公司 | control method, control device, electronic device and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102932551A (en) * | 2012-11-05 | 2013-02-13 | 广东欧珀移动通信有限公司 | Locking and unlocking method for mobile terminal by using flexible screen |
| CN103297606A (en) * | 2012-03-05 | 2013-09-11 | 联想(北京)有限公司 | Method for controlling electronic equipment and electronic equipment |
| CN103501383A (en) * | 2013-09-17 | 2014-01-08 | 宇龙计算机通信科技(深圳)有限公司 | Switching method of working modes of flexible screen and mobile terminal of flexible screen |
-
2015
- 2015-01-04 CN CN201510004033.8A patent/CN104516613B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103297606A (en) * | 2012-03-05 | 2013-09-11 | 联想(北京)有限公司 | Method for controlling electronic equipment and electronic equipment |
| CN102932551A (en) * | 2012-11-05 | 2013-02-13 | 广东欧珀移动通信有限公司 | Locking and unlocking method for mobile terminal by using flexible screen |
| CN103501383A (en) * | 2013-09-17 | 2014-01-08 | 宇龙计算机通信科技(深圳)有限公司 | Switching method of working modes of flexible screen and mobile terminal of flexible screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104516613A (en) | 2015-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104516613B (en) | Display screen and its method of controlling switch and display device | |
| CN104777942B (en) | Touch-control display panel, driving method and touch control display apparatus | |
| CN104503173B (en) | Display panel, display device and control method with touch controllable function | |
| CN105717717B (en) | Liquid crystal display device | |
| CN104793829B (en) | A kind of contactor control device, driving method, array base palte and liquid crystal display panel | |
| CN107479742A (en) | In cell type touch control displays | |
| CN107037927B (en) | A kind of touch-control driving method, device and electronic equipment | |
| CN102667684A (en) | Touch cell structure of a touch panel and the touch panel using the same | |
| CN103676391A (en) | Electrochromic panel and control device | |
| CN104238854B (en) | A kind of array base palte and the capacitance type in-cell touch panel with the array base palte | |
| CN104391601A (en) | Touch panel and touch type display device | |
| CN102707472A (en) | Display with touch control and proximity sensing functions and display structure with sensing electrodes | |
| CN203149548U (en) | Capacitive touch array substrate and touch display screen | |
| CN103123554A (en) | Light sensing circuit and light sensing control method | |
| CN102736722A (en) | An electronic device with double display screens and a method for controlling screen display thereof | |
| CN104063090A (en) | Touch panel and touch control display device | |
| CN105892617A (en) | Operation method for intelligent terminal and intelligent terminal | |
| CN107656714A (en) | A kind of screen state adjusting method and its device, electronic equipment | |
| US8913201B2 (en) | Hybrid touch device and manufacturing method thereof | |
| CN103049123B (en) | Touch device with dynamic touch and manufacturing method thereof | |
| CN103353819B (en) | There is the multipoint self-capacitance touch screen of high precision writing pencil input function | |
| CN105912180B (en) | A kind of driving method of touch panel, touch liquid crystal screen and touch panel | |
| CN102402900B (en) | Be provided with the display of solar cell | |
| CN204288171U (en) | Touch display screen and electronic equipment | |
| CN204009842U (en) | Touch-control display panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |