CN107402672A - A kind of display device and its control method - Google Patents
A kind of display device and its control method Download PDFInfo
- Publication number
- CN107402672A CN107402672A CN201710623804.0A CN201710623804A CN107402672A CN 107402672 A CN107402672 A CN 107402672A CN 201710623804 A CN201710623804 A CN 201710623804A CN 107402672 A CN107402672 A CN 107402672A
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- Prior art keywords
- electrode
- housing
- touch control
- flexible display
- display screen
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- 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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
-
- 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
- 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 embodiment of the present invention provides a kind of display device and its control method.The display device includes：Flexible display screen,Housing,At least one first electrode and processor,Wherein,Flexible display screen includes touch control layer,Touch control layer is multiplexed with detection finger touch signal and turned position induced signal,Housing can surround flexible display screen,And flexible display screen can be made relative to housing into rotation,Flexible display screen is set to be curled in housing or by being stretched out in housing,First electrode is located in housing,When flexible display screen and housing relatively rotate,Electric capacity between first electrode and the touch control layer changes,Processor is used to detect and handle turned position induction information,The size of the image shown with adjusting in flexible display panels,Because touch control layer is located at the viewing area of flexible display panels,Therefore,The embodiment of the present invention can be in the case where realizing the relative position of detection housing and flexible display screen,Also help the narrow frame for realizing flexible display screen.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of display device and its control method.
Background technology
In stretchable flexible display apparatus, it is thus necessary to determine that the phase of housing of the flexible display screen with storing flexible display screen
To position, so that the flexible display screen outside housing shows complete image.In the prior art, in the non-aobvious of flexible display screen
Show that region sets recognizable pattern, wherein, the pattern on diverse location is different, and optical sensor is set on housing, is passed through
Optical sensor carrys out identification icon, and the relative position of flexible display screen and housing is then determined according to the pattern identified, due to
The pattern is arranged on the non-display area of flexible display screen, therefore is unfavorable for realizing the narrow frame of flexible display screen.
The content of the invention
The embodiment of the present invention provides a kind of display device and its control method, is arranged on for solving pattern in the prior art
The non-display area of flexible display screen, the problem of being unfavorable for realizing the narrow frame of flexible display screen.
On the one hand, the embodiment of the present invention provides a kind of display device, and the display device includes：
Flexible display screen, the flexible display screen include flexible display panels and touching in the flexible display panels
Layer is controlled, wherein, the touch control layer is multiplexed with detection finger touch signal and turned position induced signal；
Housing, the housing can surround the flexible display screen, and can make the flexible display screen relative to institute
Housing into rotation is stated, the flexible display screen is curled in the housing or by being stretched out in the housing；
At least one first electrode, the first electrode is located in the housing, when the flexible display screen and the shell
When body relatively rotates, the electric capacity between the first electrode and the touch control layer changes；
Processor, during capacitance variations of the processor between the first electrode and the touch control layer, described in closing
Detect finger touch signal；The position for forming electric capacity in the touch control layer with the first electrode is detected, obtains turned position sense
Induction signal；The size of the image shown based on turned position induced signal regulation in the flexible display panels.
On the other hand, the embodiment of the present invention additionally provides a kind of control method of display device, the control method application
In above-mentioned display device, methods described includes：
Capacitance variations between the processor detection first electrode and touch control layer；When the first electrode and the touch-control
Layer between capacitance variations when, close it is described detection finger touch signal；Detect in the touch control layer with the first electrode shape
Into the position of electric capacity, the turned position induced signal is obtained；Adjusted based on the turned position induced signal in the flexibility
The size of the image shown on display panel；When the electric capacity between the first electrode and the touch control layer does not change, close
Close the turned position induced signal；The finger touch signal is detected, finger touch is realized based on the finger touch signal
Function.
Any one technical scheme in above-mentioned technical proposal has the advantages that：
In embodiments of the present invention, display device includes flexible display screen, housing, at least one first on housing
Electrode and processor, the flexible display screen include flexible display panels and the touch control layer in flexible display panels, wherein, touch
Control layer is multiplexed with detection finger touch signal and turned position induced signal, and relative move can occur with housing for flexible display screen
Dynamic, at least one first electrode can form electric capacity between touch control layer, after flexible display screen relatively moves with housing,
Electric capacity between at least one first electrode and touch control layer is changed, and processor can be detected in touch control layer with this at least
One first electrode forms the position of electric capacity, and obtains turned position induced signal, and processor can be based on turned position and sense
The size for the image that Signal Regulation is shown in flexible display panels, i.e. processor can determine housing and flexible display screen
Relative position, and the size that flexible display screen is located at outside housing, in embodiments of the present invention, housing are determined according to the position
Relative position with flexible display screen is determined according to the position for forming electric capacity with least one first electrode in touch control layer,
And touch control layer is multiplexed with detection finger touch signal, therefore touch control layer is to be located at the viewing area of flexible display panels, therefore, this
Inventive embodiments it is flexible aobvious can to also help realization in the case where realizing the relative position of detection housing and flexible display screen
The narrow frame of display screen.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of side view of display device provided in an embodiment of the present invention；
Fig. 2 is along a kind of sectional view on AA ' directions in Fig. 1；
Fig. 3 is along another sectional view on AA ' directions in Fig. 1；
Fig. 4 is the side view of another display device provided in an embodiment of the present invention；
Fig. 5 is the top view of the touch control layer 112 in Fig. 2 or Fig. 3；
Fig. 6 is a kind of schematic diagram of mutual capacitance type touch control electrode provided in an embodiment of the present invention；
Fig. 7 is the schematic diagram of another mutual capacitance type touch control electrode provided in an embodiment of the present invention；
Fig. 8 is a kind of schematic diagram of self-tolerant touch control electrode provided in an embodiment of the present invention；
Fig. 9 is the side view of another flexible display apparatus provided in an embodiment of the present invention；
Figure 10 is the side view of another flexible display apparatus provided in an embodiment of the present invention；
Figure 11 is a kind of control method flow chart of display device provided in an embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The term used in embodiments of the present invention is only merely for the purpose of description specific embodiment, and is not intended to be limiting
The present invention." one kind ", " described " and "the" of singulative used in the embodiment of the present invention and appended claims
It is also intended to including most forms, unless context clearly shows that other implications.
It should be noted that the noun of locality such as " on ", " under ", "left", "right" described by the embodiment of the present invention is with accompanying drawing
Shown angle should not be construed as the restriction to the embodiment of the present invention come what is be described.In addition within a context, it is also necessary to manage
Solution, when mentioning an element and being formed on "above" or "below" another element, it can not only be formed directly into another
Individual element " on " or " under ", it can also be indirectly formed by intermediary element another element " on " or " under ".
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
(Fig. 1 only illustrates the situation that housing is cuboid) as shown in Figure 1, Fig. 1 is one kind provided in an embodiment of the present invention
The side view of display device, as shown in Fig. 2 Fig. 2 is along a kind of sectional view on AA ' directions in Fig. 1, wherein, the display device
Including：Flexible display screen 11, flexible display screen 11 include flexible display panels 111 and touching in flexible display panels 111
Layer 112 is controlled, wherein, touch control layer 112 is multiplexed with detection finger touch signal and turned position induced signal；Housing 12, housing 12
Flexible display screen 11 can be surrounded, and flexible display screen 11 can be made to be rotated relative to housing 12, makes the quilt of flexible display screen 11
In curling to housing 12 or by being stretched out in housing 12；At least one first electrode 13, first electrode 13 is located in housing 12, when soft
Property display screen 11 and housing 12 when relatively rotating, the electric capacity between first electrode 13 and touch control layer 112 changes；Processing
Device (not shown), during capacitance variations of the processor between first electrode 13 and touch control layer 112, close finger touch signal；Inspection
Survey in touch control layer 112 and the position of electric capacity is formed with first electrode 13, obtain turned position induced signal；Sensed based on turned position
The size for the image that Signal Regulation is shown in flexible display panels.
Alternatively, as depicted in figs. 1 and 2, flexible display screen 11 includes flexible display panels 111 and positioned at Flexible Displays face
Touch control layer 112 on plate 111, flexible display panels 111 are used for display image, and touch control layer 112 is multiplexed with detection finger touch letter
Number and turned position induced signal, that is, finger touch signal and turned position induced signal are detected alternately, in detection
During finger touch signal, touch control layer 112 can detect position of touch of the finger in flexible display panels 111, in detection
During the induced signal of turned position, touch control layer 112 can form electric capacity with first electrode 13, and produce turned position induced signal,
After i.e. flexible display screen 11 and housing 12 relatively move, orthographic projection of the first electrode 13 in flexible display panels 111 and
The part that orthographic projection of the touch control layer 112 in flexible display panels 111 is overlapped mutually forms electric capacity, and the electric capacity, which can produce, rotates position
Put induced signal.It should be noted that first electrode 13 can be arranged on the upside in housing in the embodiment of the present invention, can also
The downside being arranged in housing, as long as first electrode can form electric capacity in protection scope of the present invention between touch control layer
It is interior.
As shown in figure 1, housing 12 includes tumbler 121 and flexible display screen 11, tumbler 121 is fixed on housing 12
In, flexible display screen 11 can be crimped onto on tumbler 121, as flexible display screen 11 is crimped onto on tumbler 121
How much, flexible display panels 111 can occur relative to moving to the left or to the right with housing 12, i.e., flexible display screen 11 can be relative
Pulling action (being relatively rotated for now flexible display screen 11 relatively rotates device 121) is carried out in housing 12, in flexibility
When display screen 11 is relative to 12 pulling action of housing, unilateral generation pulling action, example can occur along the four-headed arrow in such as Fig. 1
Such as, flexible display screen 11 can stretch to the right relative to housing 12 so that flexible display screen 11 stretches out housing 12, stretches to the right
More, then the part that flexible display screen 11 is located at outside housing 12 is more, or, flexible display screen 11 can relative to housing 12 to
Left contraction so that flexible display screen 11 rotates around tumbler 121, and the flexibility for making to be crimped onto on tumbler 121 shows
Display screen 11 increases, i.e., flexible display screen 11 is contracted in housing 12, and that shrinks to the left is more, then flexible display screen 11 is located at housing
Part outside 12 is fewer, and flexible display screen 11 can be contracted to inside housing 12 completely, can also be completely stretched out housing 12, its
In, in order to prevent flexible display screen 11 to be contracted to situation about can not be stretched out behind the inside of housing 12, and flexible display screen 11 completely
Situation about can not be shunk after fully extended housing 12, the side of flexible display screen 11 are connected with tumbler 121, flexible display screen
Opposite side corresponding with the side is connected with baffle plate (not shown) in 11, and the baffle plate can not be contracted in housing 12.
As depicted in figs. 1 and 2, touch control layer 112 can form electric capacity with the first electrode 13 in housing 12, in flexibility
When display screen 11 relatively rotates with housing 12, the relative position of touch control layer 112 and first electrode 13 also changes, and touches
Electric capacity between control layer 112 and first electrode 13 also changes therewith, and with the change of electric capacity, rotation position caused by electric capacity
Induced signal to be put also to change, the change of the turned position induced signal can be linear, or or periodically
, either or first increase reduce again or, or first reduce and increase again, specific change and touch control layer 112
Structure, flexible display screen 11 it is related to direction that housing 12 relatively rotates etc., in this not go into detail.
In order that touch control layer 112 can be multiplexed with detection finger touch signal and turned position induced signal, in the first electricity
During capacitance variations between pole 13 and touch control layer 112, represent that flexible display screen 11 is relatively rotated with housing 12, now need
Detect the relative position of housing 12 and flexible display screen 11, it is therefore desirable to which processor is closed corresponding to detection finger touch signal
Control unit, and start detection turned position induced signal corresponding to control unit, with detect in touch control layer 112 with first electrode
13 form the position of electric capacity, and turned position induced signal corresponding to acquisition, and the turned position induced signal can represent flexible
How many is partly located at outside housing 12 for the relative position of display panel 111 and housing 12, i.e. flexible display panels 111, then locates
The size for the image that reason device is shown based on the turned position induced signal regulation in flexible display panels 111, so that flexible aobvious
Show that the part that panel 111 is located at outside housing 12 can show complete image.
It should be noted that when the electric capacity between first electrode 13 and touch control layer 112 does not change, processor can be with
Control unit corresponding to detection turned position induced signal is closed, and starts control unit corresponding to detection finger touch signal,
So that flexible display panels 111 can detect position of touch of the finger in flexible display panels 111.
In embodiments of the present invention, because touch control layer 112 can be multiplexed with detection finger touch signal, can now detect
Position of touch of the finger in flexible display panels 111, therefore touch control layer 112 is positioned at the viewing area of flexible display panels 111
Domain, therefore, the embodiment of the present invention can also have in the case where realizing the relative position of detection housing 12 and flexible display screen 11
Beneficial to the narrow frame for realizing flexible display screen 11.
Alternatively, as shown in figure 3, Fig. 3 is along another sectional view on AA ' directions, the wherein flexible display screen in Fig. 1
11 also include：Flexible base board 14, flexible base board 14 include underlay substrate 141 and array layer 142；Luminescent layer 15, luminescent layer 15
In on flexible base board 14；Encapsulated layer 16, encapsulated layer 16 are located at side of the luminescent layer 15 away from flexible base board 14；Touch control layer 112
In side of the encapsulated layer 16 away from flexible base board 14；And driving chip, driving chip are that luminescent layer 15 provides drive signal.
Alternatively, as shown in figure 3, the array layer 142 on flexible base board 14 includes underlay substrate 141 and positioned at substrate base
Array layer 142 on plate 141, array layer 142 include drive circuit (not shown) and driving chip (not shown), driving chip
Electrically connected with drive circuit, provide drive signal for drive circuit, drive signal is transmitted to luminescent layer 15, is used for by drive circuit
Make luminescent layer 15 luminous, luminescent layer 15 is located at side of the array layer 142 away from underlay substrate 141, and is located at flexible display screen 11
Viewing area (not shown), luminescent layer 15 includes multiple light-emitting component (not shown) in array distribution, such as：Organic light emission
Diode, light-emitting component include Top electrode, bottom electrode and the luminescent layer 15 between Top electrode and bottom electrode, Top electrode or under
Electrode electrically connects with the drain electrode of the driving thin film transistor (TFT) in drive circuit, in the presence of the drive signal that drive circuit provides
Light-emitting component corresponding to making lights, and encapsulated layer 16 is located at side of the luminescent layer 15 away from flexible base board 14, the covering hair of encapsulated layer 16
Photosphere 15, luminescent layer 15 is set to completely cut off with extraneous water oxygen so that the service life of flexible display screen 11 is extended, encapsulated layer 16
In can include at least one layer of organic layer (not shown) and at least one layer of inorganic layer (not shown), at least one layer of organic layer and at least
One layer of inorganic layer can be set by the way of alternately laminated, such as：Can be the alternately laminated of inorganic layer-organic layer-inorganic layer
Mode, or when organic layer includes two layers, and inorganic layer includes two layers, on the direction away from luminescent layer 15, can use
The alternately laminated mode of organic layer-inorganic layer-organic layer-inorganic layer, sets positioned at side of the encapsulated layer 16 away from flexible base board 14
Touch control layer 112 is equipped with, and touch control layer 112 can also be located at the viewing area of flexible display screen 11, touch control layer 112 is multiplexed with detection
Finger touch signal and turned position induced signal, it is described in detail on the operation principle of touch control layer 112 and introduction above-mentioned,
In this not go into detail.After display panel uses above-mentioned design, the display panel is flexible display panel, the display surface
Plate can arbitrarily be bent in use so that the display panel is more applicable for the display device in the embodiment of the present invention.
Alternatively, driving chip is multiplexed with processor.
Alternatively, flexible display screen 11 includes glow phase and turned position phase of sensitization, glow phase and turned position
Phase of sensitization alternately, for example, when flexible display screen 11 is in running order, is sent out if current flexible display screen 11 is in
Photophase, when flexible display screen 11 crimps, flexible display screen 11 enters turned position phase of sensitization from glow phase, when
When flexible display screen 11 stops curling, flexible display screen 11 enters glow phase from turned position phase of sensitization, in glow phase,
Driving chip is that luminescent layer 15 provides drive signal, and in turned position phase of sensitization, driving chip is used to detect in touch control layer 112
The position of electric capacity is formed with first electrode 13, obtains turned position induced signal, and adjust based on turned position induced signal
The size of the image shown in flexible display panels.After driving chip is multiplexed with processor, in a display device without volume
The new processor of outer addition, reduce the manufacturing cost of display device.
It should be noted that the processor can also be extra increased part in display device, the processor can position
In in housing, part electrical connection corresponding with flexible display screen, the processor can also be located in flexible display screen, and with it is soft
Property display screen in the electrical connection of corresponding part, when the processor is extra increased part in display device, the tool of processor
Body set location can be configured according to being actually needed, and be not especially limited herein.
Alternatively, as shown in figure 4, Fig. 4 is the side view of another display device provided in an embodiment of the present invention, display dress
Putting to include：Control button 23, control button 23 control flexible display screen relative to housing into rotation.
Alternatively, control button 23 can be arranged on housing, or, it can also be arranged on flexible display screen, specifically
Set location can be according to setting be actually needed, the quantity of control button 23 can be one, or, or two,
For example, when the quantity of control button 23 is one, by the dynamics difference of pressing tumbler can be controlled to rotate, made soft
Property display screen shrink or stretch out, or, can also by control button 23 is pushed into different positions control tumbler turn
It is dynamic, make flexible display screen contraction or stretching etc., when the quantity of control button 23 is two, the control of control button 23 rotates
Device rotates to a direction, shrinks flexible display screen, and another control button 23 control tumbler is in the opposite direction
Rotate, stretch out flexible display screen, the type and control mode of control button are not especially limited herein.When being set in display device
After putting control button, the curling and stretching of flexible display screen can be controlled by the control button, facilitates the operation of user.
Alternatively, as shown in figure 1, after flexible display screen 11 and housing 12 relatively rotate, flexible display panels include
Part I display panel (not shown) and Part II display panel (not shown), Part I display panel is not by housing 12
Surround, Part II display panel is surrounded by housing 12, and processor is based on turned position induced signal in Part I display surface
Complete image is shown on plate.
Alternatively, as shown in figure 1, after flexible display screen 11 and housing 12 relatively rotate, the one of flexible display screen 11
Part is outside housing 12, and the part is referred to as Part I, and Part I is not surrounded by housing 12, and Part I is used to show
Whole image, when Part I shows complete image, processor based on the turned position induced signal detected this
Complete image is shown in a part；Another part of flexible display screen 11 is located in housing 12, and the part is referred to as Part II,
Part II is surrounded by housing 12, and its Part II is crimped onto on tumbler 121, and the Part II is not used in display figure
Picture.After the part in Part I is contracted in housing 12, the part is crimped onto on tumbler 121, and this
Divide and be now not used in display image, the part being still located at outside housing 12 in the Part I is used to show complete image；When
After a part in Part II stretches out housing 12, the part and the common display of the Part I for stretching out housing 12 before are complete
Image.
Alternatively, as shown in figure 5, Fig. 5 is the top view of the touch control layer 112 in Fig. 2 or Fig. 3, wherein, touch control layer 112 is wrapped
The multiple touch control electrode blocks 1121 being arranged in array are included, multiple touch control electrode blocks 1121 include self-tolerant touch control electrode or mutual capacitance type
Touch control electrode.
Alternatively, as shown in figure 5, touch control electrode block 1121 is located at the viewing area of flexible display screen 11, flexible display screen
11 include detection finger touch signal phase and detection the turned position induced signal stage, and detect finger touch signal phase and
Detect the turned position induced signal stage alternately, in detection finger touch signal phase, touch control electrode block 1121 is used to examine
Finger touch signal is surveyed, that is, detects position of touch of the finger in flexible display panels 111, in detection turned position induced signal
Stage, touch control electrode block 1121 and first electrode 13 form electric capacity, produce turned position induced signal, i.e., first electrode 13 and touch
When controlling the capacitance variations between layer 112, turned position induced signal corresponding to generation, and processor is closing detection finger touch
Control unit corresponding to signal, and detect the position for forming electric capacity in touch control layer 112 with first electrode 13, i.e. which touch control electrode
Block 1121 and turned position induced signal caused by first electrode 13, and turned position induced signal is obtained, so that processor base
In the size for the image that induced signal regulation in turned position is shown in flexible display panels.
Alternatively, as shown in fig. 6, Fig. 6 is a kind of schematic diagram of mutual capacitance type touch control electrode provided in an embodiment of the present invention, such as
Shown in Fig. 7, Fig. 7 is the schematic diagram of another mutual capacitance type touch control electrode provided in an embodiment of the present invention, wherein, when multiple touch-controls electricity
When pole block 1121 is mutual capacitance type touch control electrode, touch control layer 112 includes driving electrode array 17 and induction electrode array 18, driving electricity
Pole array 17 is electrically connected by the first wire 19, and induction electrode array 18 is electrically connected by the second wire 20.
Alternatively, as shown in fig. 6, driving electrode array 17 and induction electrode array 18 are located at different layers, driving electrodes battle array
Insulating barrier (not shown) is provided between aspect where the place aspect of row 17 and induction electrode, the insulating barrier is used to make driving electrodes
Mutually insulated between array 17 and induction electrode array 18, and driving electrode array 17 is electrically connected by the first wire 19, sensing
Electrod-array 18 is electrically connected by the second wire 20, as shown in fig. 7, driving electrode array 17 and induction electrode array 18 are positioned at same
Layer, driving electrode array 17 are electrically connected by the first wire 19, and the second wire 20 is bridge wire, and induction electrode array 18 passes through
The bridge wire is electrically connected, and the bridge wire is insulated by insulating barrier 21 and driving electrode array 17.Such as Fig. 6 and Fig. 7, driving electricity
Pole array 17 is used to receive touch-control drive signal, and induction electrode array 18 is used to export touch-control sensing signal, then Flexible Displays
Panel 111 can determine touch-control position of the finger in flexible display panels 111 according to touch-control drive signal and touch-control sensing signal
Put.
Alternatively, as shown in figure 8, Fig. 8 is a kind of schematic diagram of self-tolerant touch control electrode provided in an embodiment of the present invention, when
When multiple touch control electrode blocks 1121 are self-tolerant touch control electrode, each touch control electrode block 1121 is at least electrically connected with a touch-control line 22
Connect.
Alternatively, as shown in figure 8, when multiple touch control electrodes are self-tolerant touch control electrode, each touch control electrode block 1121
An electric capacity, i.e. self-capacitance passage can be formed with the big ground terminal of zero potential energy, each touch control electrode block 1121 is respectively via therewith
The touch-control line 22 of electrical connection realizes the input of touch-control drive signal and the output of touch control detection signal, the profit of flexible display panels 111
Position of touch is determined with touch-control drive signal and touch control detection signal.
Alternatively, as shown in figure 1, housing 12 can also include tumbler 121, flexible display screen 11 passes through tumbler
121 relatively rotate with housing 12.Operation principle on tumbler 121 is described in detail above-mentioned, no longer detailed herein
Carefully repeat.
Alternatively, as shown in Figure 9 (Fig. 9 only illustrates the situation that first electrode is block type electrode), Fig. 9 is implemented for the present invention
The side view for another flexible display apparatus that example provides, (it is strip electrode that Figure 10, which only illustrates first electrode, as shown in Figure 10
Situation), Figure 10 is the side view of another flexible display apparatus provided in an embodiment of the present invention, and housing 12 can be in the form of a column,
First electrode 13 can be a block type electrode or a strip electrode, the bearing of trend and flexible display screen 11 of strip electrode with
Rotation direction when housing 12 relatively rotates is vertical.
Alternatively, as shown in Fig. 5 and Figure 10, single arrow line segment is the bearing of trend of strip electrode, and double-head arrow line segment is soft
Property rotation direction when relatively rotating of display screen 11 and housing 12, single arrow line segment and the double-head arrow line segment mutually hang down
Directly, because single arrow line segment and the double-head arrow line segment are mutually perpendicular to so that turn caused by strip electrode and flexible display screen 11
Dynamic location sensitive signal is the touch control electrode block 1121 on the straight line of flexible display screen 11 and rotation caused by the strip electrode
Location sensitive signal so that when flexible display screen 11 outside housing 12 shows complete picture, the processing mode of image and soft
The type of drive of drive circuit in property display screen 11 is simpler.
It should be noted that the position of the first electrode 13 in Fig. 9 can be configured according to being actually needed, but need
Ensure that the first electrode 13 can form electric capacity with the touch control layer 112 positioned at viewing area, the length of the strip electrode in Figure 10
It can be set with position according to being actually needed, but be the need to ensure that the strip electrode can be with the touch control layer positioned at viewing area
112 form electric capacity, and the rotation when bearing of trend of the strip electrode and flexible display screen 11 relatively rotate with housing 12
Direction is vertical, and as shown in Figure 9 and Figure 10, the cuboid that the shape of housing 12 can also be as shown in Figure 1, can also be other certainly
Shape, concrete shape can be set according to being actually needed, be not especially limited herein.
It should be noted that display device involved in the embodiment of the present invention can include but is not limited to personal computer
(Personal Computer, PC), personal digital assistant (Personal Digital Assistant, PDA), wireless handheld
Equipment, tablet personal computer (Tablet Computer), mobile phone, MP4 players or television set etc. are any with crystal display
Electronic equipment.
As shown in Figure 1, Figure 2 with shown in Figure 11, Figure 11 is a kind of control method stream of display device provided in an embodiment of the present invention
Cheng Tu, this method are applied in above-mentioned display device, and this method comprises the following steps：
101st, the capacitance variations between processor detection first electrode 13 and touch control layer 112.
102nd, when the capacitance variations between first electrode 13 and touch control layer 112, processor closes finger touch signal.
103rd, the position of electric capacity is formed in processor detection touch control layer 112 with first electrode 13, obtains turned position sensing
Signal.
104th, the size for the image that processor is shown based on the regulation of turned position induced signal in flexible display panels.
105th, when the electric capacity between first electrode 13 and touch control layer 112 does not change, turned position induced signal is closed.
106th, processor detection finger touch signal, finger touch function is realized based on finger touch signal.
Alternatively, in above-mentioned steps when the capacitance variations between first electrode 13 and touch control layer 112, represent housing 12 with
Flexible display screen 11 is relatively rotated, now it needs to be determined that the flexible display screen 11 gone out outside housing 12, it is therefore desirable to
Detection finger touch signal is closed, that is, closes control unit corresponding to detection finger touch signal, and starts turned position sensing
Signal, that is, start control unit corresponding to the induced signal of turned position, now flexible display screen 11 enters the sense of detection turned position
The induction signal stage, and according to the position for forming electric capacity in the touch control layer 112 detected with first electrode 13, obtain turned position sense
Induction signal, the size for the image that turned position induced signal regulation is shown in flexible display panels is then based on, so as to be located at
Flexible display panels 111 outside housing 12 show complete image, i.e. processor, will be complete according to turned position induced signal
Image is output on Part I display panel, wherein, the Part I display panel is the display surface not surrounded by housing 12
Plate.When the electric capacity between first electrode 13 and touch control layer 112 does not change, i.e. phase no longer occurs for shell and flexible display screen 11
To rotating, now need to close turned position induced signal, that is, close control unit corresponding to the induced signal of turned position, and open
Dynamic detection finger touch signal, that is, start control unit corresponding to detection finger touch signal, and now flexible display screen 11 enters
Finger touch signal phase is detected, and finger touch function is realized based on finger touch signal.
Wherein, the concrete structure and operation principle on flexible display screen are described in detail above-mentioned, herein no longer one by one
Repeat.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements done etc., should be included within the scope of protection of the invention with principle.
Claims (17)
1. a kind of display device, it is characterised in that the display device includes：
Flexible display screen, the flexible display screen include flexible display panels and the touch-control in the flexible display panels
Layer, wherein, the touch control layer is multiplexed with detection finger touch signal and turned position induced signal；
Housing, the housing can surround the flexible display screen, and can make the flexible display screen relative to the shell
Body rotates, and the flexible display screen is curled in the housing or by being stretched out in the housing；
At least one first electrode, the first electrode are located in the housing, when the flexible display screen and the housing are sent out
During raw relative rotation, the electric capacity between the first electrode and the touch control layer changes；
Processor, during capacitance variations of the processor between the first electrode and the touch control layer, close the detection
Finger touch signal；The position for forming electric capacity in the touch control layer with the first electrode is detected, obtains turned position sensing letter
Number；The size of the image shown based on turned position induced signal regulation in the flexible display panels.
2. display device as claimed in claim 1, it is characterised in that the flexible display screen also includes：
Flexible base board, the flexible base board include underlay substrate and array layer；
Luminescent layer, the luminescent layer are located on the flexible base board；
Encapsulated layer, the encapsulated layer are located at side of the luminescent layer away from the flexible base board；
The touch control layer is located at side of the encapsulated layer away from the flexible base board；
And driving chip, the driving chip provide drive signal for the luminescent layer.
3. display device as claimed in claim 2, it is characterised in that the driving chip is multiplexed with the processor.
4. display device as claimed in claim 1 or 2, it is characterised in that the display device also includes：
Control button, the control button control the flexible display screen relative to the housing into rotation.
5. display device as claimed in claim 1, it is characterised in that with the housing relative turn occurs for the flexible display screen
After dynamic, the flexible display panels include Part I display panel and Part II display panel, and the Part I is shown
Panel is not surrounded by the housing, and the Part II display panel is surrounded by the housing, and the processor is based on described turn
Dynamic location sensitive signal shows complete image on the Part I display panel.
6. display device as claimed in claim 1, it is characterised in that the touch control layer includes the multiple touch-controls being arranged in array
Electrode block, the multiple touch control electrode block include self-tolerant touch control electrode or mutual capacitance type touch control electrode.
7. display device as claimed in claim 6, it is characterised in that when the multiple touch control electrode block is mutual capacitance type touch-control electricity
During pole, the touch control layer includes driving electrode array and induction electrode array, and the driving electrode array passes through the first wire electricity
Connection, the induction electrode array are electrically connected by the second wire.
8. display device as claimed in claim 6, it is characterised in that when the multiple touch control electrode block is self-tolerant touch-control electricity
During pole, each touch control electrode at least electrically connects with a touch-control line.
9. display device as claimed in claim 1, it is characterised in that the housing also includes tumbler, described flexible aobvious
Display screen is relatively rotated by the tumbler and the housing.
10. display device as claimed in claim 1, it is characterised in that the housing is in the form of a column, and the first electrode is one
With the housing phase occurs for block type electrode or a strip electrode, the bearing of trend of the strip electrode and the flexible display screen
Rotation direction during to rotating is vertical.
11. a kind of control method of display device, it is characterised in that the control method is applied to as claimed in claim 1
In display device, methods described includes：
Capacitance variations between the processor detection first electrode and touch control layer；When the first electrode and the touch control layer it
Between capacitance variations when, close it is described detection finger touch signal；Detect in the touch control layer and form electricity with the first electrode
The position of appearance, obtain the turned position induced signal；Adjusted based on the turned position induced signal in the Flexible Displays
The size of the image shown on panel；When the electric capacity between the first electrode and the touch control layer does not change, institute is closed
State turned position induced signal；The finger touch signal is detected, finger touch function is realized based on the finger touch signal.
12. method as claimed in claim 11, it is characterised in that the flexible display screen also includes：
Flexible base board, the flexible base board include underlay substrate and array layer；
Luminescent layer, the luminescent layer are located on the flexible base board；
Encapsulated layer, the encapsulated layer are located at side of the luminescent layer away from the flexible base board；
The touch control layer is located at side of the encapsulated layer away from the flexible base board；
And driving chip, the driving chip provide drive signal for the luminescent layer；
Wherein, the driving chip is multiplexed with the processor.
13. the method as described in claim 11 or 12, it is characterised in that the display device also includes：
Control button, the control button control the flexible display screen relative to the housing into rotation.
14. method as claimed in claim 11, it is characterised in that methods described also includes：
Complete image is output on Part I display panel according to the turned position induced signal by the processor,
Wherein, the Part I display panel is the display panel not surrounded by the housing.
15. method as claimed in claim 11, it is characterised in that the touch control layer includes the multiple touch-controls electricity being arranged in array
Pole block, the multiple touch control electrode block include self-tolerant touch control electrode or mutual capacitance type touch control electrode.
16. method as claimed in claim 15, it is characterised in that when the multiple touch control electrode block is mutual capacitance type touch control electrode
When, the touch control layer includes driving electrode array and induction electrode array, and the driving electrode array is electrically connected by the first wire
Connect, the induction electrode array is electrically connected by the second wire.
17. method as claimed in claim 15, it is characterised in that when the multiple touch control electrode block is self-tolerant touch control electrode
When, each touch control electrode at least electrically connects with a touch-control line.
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