CN108877532A - Electronic device and its display control method - Google Patents
Electronic device and its display control method Download PDFInfo
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- CN108877532A CN108877532A CN201810780720.2A CN201810780720A CN108877532A CN 108877532 A CN108877532 A CN 108877532A CN 201810780720 A CN201810780720 A CN 201810780720A CN 108877532 A CN108877532 A CN 108877532A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 79
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 238000004804 winding Methods 0.000 claims abstract description 9
- 230000004044 response Effects 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000008450 motivation Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application provides a kind of display control method, is applied in an electronic device, and electronic device includes shell, rotating mechanism, driving mechanism and flexible display screen, and rotating mechanism and driving mechanism are contained in shell, and flexible display screen winding is connected to rotational structure；Transmission region is additionally provided on shell, the part that flexible display screen corresponds to the transmission region forms the first display area of electronic device；The display control method includes：Response is corresponding to be controlled signal and controls driving mechanism and the rotating mechanism is driven to rotate towards corresponding direction, so that flexible display screen gradually winds with the rotation of rotational structure and is contained in shell or extends from shell；The length of shell is stretched out according to flexible display screen and controls the first display area and flexible display screen stretches out the second display area of shell and shown accordingly.The application also provides a kind of electronic device.The application can effectively increase screen display size while guaranteeing that electronic device is convenient for carrying.
Description
Technical field
This application involves field of electronic device, in particular to a kind of electronic device and its display control method.
Background technique
Currently, the electronic device applications such as mobile phone, tablet computer are more and more extensive, and the electronic device with large scale screen
Also increasingly by the welcome of user.The electronic device of current large scale screen, the overall dimensions of corresponding electronic device
It is larger, thus in the convenience of demand and user hand gripping in view of portability, the screen size of current electronic device
Receive certain restrictions.
Summary of the invention
The application's is designed to provide a kind of electronic device and its display control method, can be convenient for carrying and conveniently
While gripping, the screen size of electronic device is significantly increased.
In order to solve the above-mentioned technical problem, on the one hand, provide a kind of electronic device, the electronic device includes shell, turns
Motivation structure, driving mechanism, flexible display screen and controller, the rotating mechanism and driving mechanism are contained in the shell
In, the flexible display screen winding is connected to the rotational structure, and the driving mechanism is connect with the rotating mechanism, for driving
The rotating mechanism rotation is moved, the controller is electrically connected with the driving mechanism, and the controller is for responding corresponding control
Signal processed and control driving mechanism driving rotating mechanism and rotated towards corresponding direction, and make the flexible display screen with
The rotation of rotational structure and gradually winding be contained in shell or extended from shell；Wherein, it is also set on the shell
It is equipped with transmission region, the part that the flexible display screen corresponds to the transmission region forms the first display area of electronic device；
When flexible display screen is extended from shell, the flexible display screen extends in the part outside shell and forms electronic device
Second display area, the controller are also used to stretch out shell according to flexible display screen when electronic device carries out display output
Length and control the first display area and the second display area and shown accordingly.
On the other hand, a kind of display control method is provided, is applied in an electronic device, the electronic device includes shell
Body, rotating mechanism, driving mechanism and flexible display screen, the rotating mechanism and driving mechanism are contained in the shell,
The flexible display screen winding is connected to the rotational structure；Transmission region, the Flexible Displays are additionally provided on the shell
The part of the corresponding transmission region of screen forms the first display area of electronic device；The control method includes：Response is corresponding
Control signal and control the driving mechanism and the rotating mechanism driven to rotate towards corresponding direction so that the flexibility
Display screen gradually winds with the rotation of rotational structure and is contained in shell or extends from shell；According to Flexible Displays
Screen stretches out the length of shell and controls the first display area and flexible display screen stretches out the second display area of shell and carries out phase
The display answered.
Electronic device provided by the present application and its display driving method can be contained in shell by setting or stretch out shell
Flexible display screen except body can be carried out big when needing to carry out large screen display by stretching out flexible display screen
Screen is shown, when flexible display screen is contained in electronic device, is convenient for carrying and is held.Further, the application also according to
Flexible display screen stretches out the length of shell 1 and controls the first display area and the second display area is shown accordingly, abundant
The diversification of display.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the application, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural block diagram of the electronic device in one embodiment of the application.
Fig. 2 is in appearance diagram when first state for electronic device in one embodiment of the application.
Fig. 3 is in appearance diagram when the second state for electronic device in one embodiment of the application.
The structural schematic diagram of the cover board of transparent effect characteristic is presented in having in one embodiment of Fig. 4 the application after being powered.
The cross-sectional view of electronic device in one embodiment of Fig. 5 the application.
The cross-sectional view of electronic device in another embodiment of Fig. 6 the application.
The section that electronic device in one embodiment of Fig. 7 the application is intercepted along the direction of motion in flexible display screen
Schematic diagram.
Fig. 8 is the flow chart of the display driving method in one embodiment of the application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, those of ordinary skill in the art are obtained every other under that premise of not paying creative labor
Embodiment shall fall in the protection scope of this application.
In the description of the embodiment of the present application, it is to be understood that the side of the instructions such as term " thickness ", " top ", " lower section "
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description the application and simplify description,
Rather than imply or indicate that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, because
This should not be understood as the limitation to the application.
Electronic device and its display control method in the application can keep even reducing the whole outer of electronic device
Under the premise of seeing size, the display size of electronic device is effectively promoted.
It is the structural block diagram of the electronic device 100 in one embodiment of the application also referring to Fig. 1 to Fig. 3, Fig. 1.Fig. 2 is
Electronic device 100 is in appearance diagram when first state.Fig. 3 is that appearance when electronic device 100 is in the second state is shown
It is intended to.Shown electronic device 100 includes shell 1, rotating mechanism 2, driving mechanism 3, flexible display screen 4 and controller 5, described
Rotating mechanism 2 and driving mechanism 3 are contained in the shell 1, and the winding of flexible display screen 4 is connected to the rotational structure
2, the driving mechanism 3 is connect with the rotating mechanism 2, for driving the rotating mechanism 2 to rotate, the controller 5 and institute
State the electrical connection of driving mechanism 3.The controller 5 controls the driving of driving mechanism 3 and turns for responding corresponding control signal
Motivation structure 2 is rotated towards corresponding direction, and the flexible display screen 4 is gradually wound with the rotation of rotational structure 2
It is contained in shell 1 or is extended from shell 1.
Wherein, transmission region 10, the corresponding transmission region 10 of the flexible display screen 4 are additionally provided on the shell 1
Part formed electronic device 100 the first display area D1；It is described soft when flexible display screen 4 is extended from shell 1
Property display screen 4 extend in the second display area D2 that the part outside shell 1 forms electronic device 100, the controller 5 is also used to
It is also used to stretch out the length of shell 1 when electronic device 100 carries out display output according to flexible display screen 4 and control first and show
Show that region D1 and the second display area D2 are shown accordingly.
To, in the application, shell 1 can be contained in by setting or stretch out the flexible display screen 4 except shell 1,
When needing to carry out large screen display, as shown in figure 3, large screen display can be carried out by stretching out flexible display screen 4,
It is thus possible to the size of electronic device 100 be done smaller, and user is met to big ruler by extensible flexible display screen 4
The demand of very little screen.And as shown in Fig. 2, being convenient for carrying and holding when flexible display screen 4 is contained in electronic device 100.Into
One step, the application stretches out the length of shell 1 also according to flexible display screen 4 and controls the first display area D1 and the second viewing area
Domain D2 is shown accordingly, enriches the diversification of display.
Wherein, first state above-mentioned refers to the state that flexible display screen 4 is contained in shell 1, second state
Refer to that flexible display screen 4 stretches out the state come from shell 1.
As shown in Fig. 2, the shell 1 further includes opening A1, the first end 41 (as shown in Figure 6) of the flexible display screen 4
It is fixed in the rotational structure 2, the opposite second end 43 of the flexible display screen 4 extends except the opening A1, works as institute
When stating rotational structure 2 and rotating, the flexible display screen 4 is applied from second end 43 to the tractive force of first end 41 or is applied from the
The thrust of second end 43 is arrived in one end 41, and the flexible display screen 4 is made gradually to wind receiving with the rotation of rotation 2 structure of knot
It is extended in shell 1 or from shell 1.
In some embodiments, the controller 5 is when electronic device 100 carries out display output, according to flexible display screen 4
It stretches out the length of shell 1 and controls the first display area D1 and the second display area D2 and carry out corresponding display and may include：It is described
Controller 5 stretches out the difference of the length of shell 1 according to flexible display screen 4 and controls when electronic device 100 carries out display output
One in the first display area D1 and the second display area D2 is selected to be shown, alternatively, stretching out shell according to flexible display screen 4
The difference of the length of body and control the first display area D1 and the second display area D2 shows different contents.
To which the controller 5 can stretch out the difference of the length of shell 1 according to flexible display screen 4 and only control one and show
Show that region is shown, or control the first display area D1 and the second display area D2 is shown, and the first display area
D1 and the second display area D2 shows different contents according to the difference of the length of the stretching shell of flexible display screen 4.
Wherein, electronic device 100 carries out showing that output refers to the bright screen of electronic device 100 and shows by flexible display screen 4
Show specific picture.
In some embodiments, the controller 5 is controlled according to the difference of the length of the stretching shell 1 of flexible display screen 4
Selecting one in the first display area D1 and the second display area D2 to be shown can also further comprise：The controller exists
When the length that flexible display screen 4 stretches out shell 1 is less than preset length, the first display area D1 of control is shown, and controls the
Two display area D2 are not shown, and when the length that flexible display screen 4 stretches out shell 1 is greater than or equal to preset length, are controlled
Second display area D1 is shown, and is controlled the first display area D1 and do not shown.
It is carried out that is, only controlling the first display area D1 when the length that flexible display screen 4 stretches out shell 1 is less than preset length
It has been shown that, and the second display area D1 is not shown；When the length that flexible display screen 4 stretches out shell 1 is greater than or equal to preset length,
The second display area D1 is only controlled to be shown, and the first display area D1 is not shown；So as to only by a viewing area
Domain is shown, energy consumption is saved.
In some embodiments, the controller 5 according to flexible display screen 4 stretch out shell length difference and control the
One display area D1 and the second display area D2 show different contents, can also further comprise：The controller is aobvious in flexibility
When display screen 4 carries out display and flexible display screen 4 stretches out the length of shell 1 less than preset length, the first display area D1 of control is aobvious
Show that main contents, and control the second display area D2 show additional content；The controller 5 is stretched out in flexible display screen 4
When the length of shell 1 is more than or equal to preset length, the second display area D2 of control shows that main contents, and control described first are shown
Show that region D1 shows additional content.
In some embodiments, when the currently display output of electronic device 100 is the literary works such as poem, literature, institute
The body matter that main contents are literary works is stated, the additional content is the notes content of literary works；Alternatively, in electronic device
100 currently show when being playback of songs interface, and the main contents are the lyrics, and the additional content is the related introduction of song,
Such as creation background, the song of song obtained awards, the introduction of singer etc.；Alternatively, when electronic device 100 is currently shown
It is when including the webpage of picture and text, the main contents can be word content, and the additional content can be illustration；Alternatively, working as electronics
Device 100 is currently shown when being video playing interface, and the main contents are video content, and the additional content can be situated between for plot
It continues, collection of drama option etc..
In some embodiments, the preset length is equal to the transmission region 10 along 4 direction of motion of flexible display screen
On length.The length that the flexible display screen 4 stretches out shell 10 refers to that flexible display screen 4 is transported along flexible display screen 4
Dynamic direction stretches out the length of shell 10.
In some embodiments, the transmission region 10 is to assemble transparency cover after the predeterminable area of shell 1 is slotted
Plate G1 and formed.
In further embodiments, assembly has logical after the transmission region 10 is slotted for the predeterminable area of shell 1
The cover board G2 of transparent effect characteristic is presented after electricity；The controller 5 is also used to needing the corresponding flexibility of the predeterminable area 10
When display screen 4 is shown, control is powered to the cover board G2 and predeterminable area is made to become the transmission region 10, and into one
Step is so that correspond to the partial visual of the flexible display screen 4 of the transmission region 10.
It referring to Figure 4 together, is the structural schematic diagram with the cover board G2 that transparent effect characteristic is presented after being powered.Such as
Shown in Fig. 4, the cover board G2 may include the drive electrode layer 111 being stacked, opening and closing layer 112 and common electrode layer 113.It is described
Layer 112 is opened and closed between the drive electrode layer 111 and common electrode layer 113
The opening and closing layer 112 is layer of liquid crystal molecule, includes a large amount of liquid crystal molecules.When drive electrode layer 111 is applied with drive
When dynamic voltage, potential difference is formed between the drive electrode layer 111 and the common electrode layer 113, according to the spy of liquid crystal molecule
Property, the liquid crystal molecule in the opening and closing layer 112 will rotates simultaneously perpendicular to the light-emitting surface of cover board G2, and light is allowed to penetrate
Translucent effect is presented.When drive electrode layer 111 is not applied to driving voltage, the liquid crystal molecule in the opening and closing layer 112 will
Disordered arrangements, and prevent light by the way that impermeable light effect is presented.
Referring to Fig. 5, being the cross-sectional view of electronic device 100.As shown in figure 5, in some embodiments, the rotating mechanism
2 be rotating cylinder T1, and the rotating cylinder T1 is rotatably connected at two ends vertical with the extending direction of the rotating cylinder T1 on shell 1
Between the M1 of face, the flexible display screen 4 winds the outer wall for being connected to rotating cylinder T1, and the driving mechanism 3 includes motor J1, the electricity
Machine J1 is connect in such a way that gear engages with the rotating cylinder T1, and the motor J1 drives rotating cylinder T1 by changing rotation direction
It is rotated towards different directions, is contained in shell 1 or is stretched from shell 1 so that the flexible display screen 4 be driven gradually to wind
It comes.
In some embodiments, as shown in figure 5, the bracket 6 is extended to two end face M1 of shell 1 and with described two
A end face M1 is fixedly connected, and the rotating cylinder T1 can be to be rotationally connected on bracket 6 and turned by bracket 6 and described two end face M1
Dynamic connection.
It referring to Figure 6 together, is the cross-sectional view of the electronic device 100 in another embodiment.In some embodiments, described
A pillar Z1, two end faces of the shell 1 are extended on the end of two end face M1 of two face shells 1 of rotating cylinder T1
Two Z1 that groove a C1, the rotating cylinder T1 is each formed on the inside of M1 rotate two end faces for being contained in the shell 1 respectively
In the groove C1 of M1.
As shown in fig. 6, the length of the pillar Z1 is greater than the depth of the groove C1, the pillar Z1 is not contained in groove
The part of C1 is also fixed and is surrounded with gear L1, and the motor J1 passes through the gear being arranged on the gear L2 and pillar Z1
L1 engagement.To which when motor J1 driving gear L2 rotation, gear L2 drives the gear L1 on the pillar Z1 engaged to turn
It is dynamic, it is rotated using the pillar Z1 being contained in groove C1 as axis to drive the rotating cylinder T1.
In some embodiments, the pillar Z1 is circular columns, and the groove C1 is circular trough, and the circle internal diameter of groove C1
Slightly larger than the circle outer diameter of the pillar Z1.
Turning back to Fig. 5 is referred to together, as shown in figure 5, the rotating cylinder T1 is hollow structure, the electronic device 100 is also wrapped
Include bracket 6, the bracket 6 be set in rotating cylinder T1 and with the end vertical with the extending direction of the rotating cylinder T1 of the shell 1
Face M1 is fixedly connected, and is provided on the bracket 6 including at least the component Y1 including battery 7, the controller 5.
In some embodiments, the face of pillar Z1 and groove the C1 face of the rotating cylinder T1 has opening, the bracket 6
Both ends can be extended to by the pillar Z1 of the rotating cylinder T1 groove C1 of two end face M1 of the shell 1 and with the groove C1
Bottom wall be fixedly connected.
In some embodiments, as shown in figure 4, after the predeterminable area that the transmission region 10 is shell 1 is slotted
When assembling formed with the cover board G2 that transparent effect characteristic is presented after being powered, the drive electrode layer 111 of cover board G2 also passes through road
Diameter switch S1 is electrically connected with battery 7, and the controller 5 is used for control path switch S1 on or off, and controls 7 pairs of institutes of battery
Driving motor layer 111 is stated driving voltage is provided or stops providing driving voltage.
Wherein, as shown in fig. 6, the driving mechanism 3 is fixedly installed on the shell 1.Obviously, in other embodiments
In, the driving mechanism 3 is also securable on the bracket 6, can be fixed on the inner surface of the pillar Z1 of the rotating cylinder T1 and ring
Around gear L1, the driving mechanism 3 be may be disposed on the part that bracket 6 is contained in pillar Z1, and the driving mechanism 3 equally may be used
It is engaged by gear L2 with gear L1, and realizes and carry out gear engagement from the inside of rotating cylinder T1, and engaged by the gear of inside
Mode drives rotating cylinder T1 to rotate.
As shown in fig. 6, in some embodiments, the flexible display screen 4 includes and the fixed company of the outer wall of the rotating cylinder T1
The first end 41 connect, the position that rotating cylinder T1 is connect with flexible display screen 4 are provided with opening K1, the first end 41 of flexible display screen 4
It is also electrically connected, and realized soft with the component Y1 on the bracket 6 being set in rotating cylinder T1 by the opening K1 being arranged on rotating cylinder T1
The power supply and display control of property display screen 4.
The first end 41 of the flexible display screen 4 passes through with the component Y1 on the bracket 6 being set in rotating cylinder T1
The flexible circuit board or cable of preset length are electrically connected, and the length of the flexible circuit board or cable meets when rotating cylinder T1 rotation
The component Y1 being always maintained on bracket 6 is electrically connected with the flexible display screen 4.
Turning back to reference Fig. 2, in some embodiments, the edge of the flexible display screen 4 is provided with elastic strip R1, institute
When stating flexible display screen 4 and being extended from shell 1, the elastic strip R1 elastic reset of the edge of the flexible display screen 4 and
Flexible display screen 4 is supported into flattened state.
Wherein, the elastic strip R1 is elastic strip made of sheet metal, and exceptionally straight state is presented when not applying external force, and
It again can be reeling condition when being contained in shell 1.For example, the elastic strip R1 can for the thin slice of copper product, aluminum material it is thin
The thin slice of piece or various alloy materials.
Wherein, the flexible display screen 4 can be quadrangle, flexible display screen 4 at first stretch out shell 1 one side and with
The edge on the adjacent both sides in the side for stretching out shell 1 at first is respectively arranged with an elastic strip R1.In further embodiments,
The all settable elastic strip R1 in the edge on four sides of the flexible display screen 4.
In some embodiments, the flexible display screen 4 is touch display screen flexible, when flexible display screen 4 extends
After shell 1, the touch that can also be responsive to user generates corresponding touch signal, and the controller 5 also can receive touch signal and hold
The corresponding function of row.
As Figure 2-3, several input part P1 are additionally provided on the shell 1, several input part P1 are used for
For user's operation to objects such as icon, the options being shown on 4 corresponding position of flexible display screen corresponding with transmission region 10
It is operated.
In some embodiments, several input part P1 include several sensors, receiver, camera, it is mechanical by
The components such as key, touch tablet, and be used to sense movement, sound, the touch input of user etc..
In some embodiments, the control signal is the specific input operation generation for responding user, the specific input
Operation includes at least voice input operation, the operation to specific keys, specific touch gesture operation.The control signal may include
It retracts control signal and stretches out control signal, the response of controller 5 retracts control signal and controls the driving rotation of driving mechanism 3
Mechanism 2 drives flexible display screen 4 to be gradually contained in shell 1, and responds stretching control signal and control the driving of driving mechanism 3 and turn
Motivation structure 2 drives flexible display screen 4 to be gradually stretched in except shell 1.
In some embodiments, several input part P1 further comprise the first driving triggering key and the second driving triggering
Key, the retraction that first driving of the response of controller 5 triggering key generates control signal and control driving mechanism 3 and drive rotating mechanism
2 drive flexible display screens 4 are gradually contained in shell 1, and are responded the stretching that the second driving triggering key generates and controlled signal and control
Driving mechanism 3 processed drives rotating mechanism 2 that flexible display screen 4 is driven gradually to be stretched in except shell 1.
In some embodiments, user can also generate corresponding retraction by input " retraction " or similar voice command
Control signal trigger controller 5 controls driving mechanism 3 and drives rotating mechanism 2 that flexible display screen 4 is driven gradually to be contained in shell 1
In, user can also be generated corresponding stretch out by input " stretching " or similar voice command and control signal trigger controller 5
Control driving mechanism 3 drives rotating mechanism 2 that flexible display screen 4 is driven gradually to be stretched in except shell 1.
In some embodiments, user can also generate corresponding control and executing specific touch gestures on a touchpad
Signal trigger controller 5 processed control driving mechanism 3 drive rotating mechanism 2 drive flexible display screen 4 be gradually contained in shell 1 or
It is gradually stretched in except shell 1.For example, user can slide touch to the left, and generate and retract control signal, user can slide to the right
It touches and generates and stretch out control signal.
Referring to Figure 7 together, the section intercepted for electronic device 100 along the direction of motion in flexible display screen 4
Schematic diagram.As described in Figure 7, barrier rib 45 is additionally provided in the second end 43 of the flexible display screen 4, the barrier rib 45 is used for
After flexible display screen 4 is contained in completely in shell 1, flexible display screen 4 is prevented to continue to be wound into shell 1.
In some embodiments, it is also connected together between the barrier rib 45 and shell 1, thus at flexible display screen volume 4
When moving into shell 1 and the outer surface of barrier rib 45 and shell 1 being contradicted, while barrier rib 45 also forms with shell 1 and engages company
It connects, and avoids when no external force drives, flexible display screen 4 stretches out to come from opening A1.
In some embodiments, the barrier rib 45 is connected together by way of being connect magnetism with shell 1, example
If being arranged magnetic material on barrier rib 45, shell 1 is metal material, when barrier rib 45 is with gradually accommodating into the soft of shell 1
Property display screen 4 when contradicting shell 1 close to shell 1, and shell 1 is magnetic connect and realize and be connected together.In other embodiments
In, barrier rib 45 with can be also connected together by the buckle structure being mutually matched on shell 1.
Wherein, the power for driving flexible display screen 4 to stretch to outside shell 1 when driving mechanism 3 drives the rotation of rotating mechanism 2 reaches
When to a certain extent, the active force being connected together can be overcome and flexible display screen 4 is driven to flex outward.
In some embodiments, the controller 5 is also used to control the driving rotating mechanism 2 of driving mechanism 3 and drives flexible show
Display screen 4 is gradually contained in shell 1, until after barrier rib 45 and shell 1 are connected together, the controller 5 controls driving again
Mechanism 3 drives rotating mechanism 2 to invert certain distance, and the active force of outer stretching, extension is applied with to flexible display screen 4, the active force
It is not enough to overcome the power that is connected together of the barrier rib 45 and shell 1, but the Flexible Displays close to barrier rib 45 can be driven
Shield 4 parts arch upward and closer to the inner surface of the transmission region 10 on shell 1, to reduce transmission region 10 and flexibility
The relative distance of display screen 4 improves the effect that flexible display screen 4 is watched by sheen region 10.
Wherein, as Figure 2-3, the shape of the shell 1 is cylindrical shape.
Wherein, the controller 5 can be central processing unit, single-chip microcontroller, digital signal processor etc..
The electronic device 100 can be the intelligent terminal with camera function, telephony feature, function of surfing the Net etc..
Referring to Fig. 8, for the flow chart of the display driving method in one embodiment of the application.The display driving method is answered
For in foregoing electronic device 100, the electronic device 100 to include shell 1, rotating mechanism 2, driving mechanism 3, flexibility
Display screen 4, the rotating mechanism 2 and driving mechanism 3 are contained in the shell 1, and the winding of flexible display screen 4 is connected to
The rotational structure 2；Transmission region 10, the corresponding transmission region 4 of the flexible display screen 4 are additionally provided on the shell 1
Part formed electronic device 100 the first display area D1.As shown in figure 8, the display control method includes：
S81：The corresponding control signal of response and control the driving mechanism 3 and drive the rotating mechanism 2 towards corresponding
Direction rotation so that the flexible display screen 4 gradually wound with the rotation of rotational structure 2 be contained in shell 1 or from
It is extended in shell 1.Wherein, the control signal is the specific input operation generation for responding user, the specific input behaviour
Make to include at least voice input operation, the operation to specific keys, specific touch gesture operation.
S83：When electronic device 100 carries out display output, the length of shell 1 is stretched out according to flexible display screen 4 and is controlled
The second display area that the part that first display area D1 and flexible display screen 4 stretch out shell 2 is formed is shown accordingly.
In some embodiments, the step S83 may include：When electronic device 100 carries out display output, according to flexibility
Display screen 4 stretches out the difference of the length of shell 1 and one in control selections the first display area D1 and the second display area D2
Show content；Alternatively, stretching out the difference of the length of shell 1 according to flexible display screen 4 and controlling the first display area D1 and second
Display area D2 shows different contents.
Wherein, electronic device 100 carries out showing that output refers to the bright screen of electronic device 100 and shows by flexible display screen 4
Show specific picture.
In some embodiments, the step " stretches out the difference of the length of shell 1 according to flexible display screen 4 and controls choosing
Select a display content in the first display area D1 and the second display area D2 " can also further comprise：In flexible display screen 4
When stretching out the length of shell 1 less than preset length, the first display area D1 of control is shown, and controls the second display area D2
It does not show, and when the length that flexible display screen 4 stretches out shell 1 is greater than or equal to preset length, controls the second display area
D1 is shown, and is controlled the first display area D1 and do not shown.
In some embodiments, the step " stretches out the difference of the length of shell 1 according to flexible display screen 4 and controls the
One display area D1 and the second display area D2 show different contents " can also further comprise：It is shown in flexible display screen 4
Show and flexible display screen 4 stretch out shell 1 length be less than preset length when, control the first display area D1 show main contents, with
And control the second display area D2 shows additional content；The controller 5 stretches out the length of shell 1 in flexible display screen 4
When more than or equal to preset length, the second display area D2 of control shows that main contents, and control the first display area D1 are shown
Show additional content.
In some embodiments, when the currently display output of electronic device 100 is the literary works such as poem, literature, institute
The body matter that main contents are literary works is stated, the additional content is the notes content of literary works；Alternatively, in electronic device
100 currently show when being playback of songs interface, and the main contents are the lyrics, and the additional content is the related introduction of song,
Such as creation background, the song of song obtained awards, the introduction of singer etc.；Alternatively, when electronic device 100 is currently shown
It is when including the webpage of picture and text, the main contents can be word content, and the additional content can be illustration；Alternatively, working as electronics
Device 100 is currently shown when being video playing interface, and the main contents are video content, and the additional content can be situated between for plot
It continues, collection of drama option etc..
In some embodiments, the preset length is equal to the transmission region 10 along 4 direction of motion of flexible display screen
On length.
Wherein, the display driving method can be cross-referenced with the function of electronic device 100 above-mentioned, electronics dress above-mentioned
The functional steps for setting 100 execution can also be the corresponding steps in the display driving method.
Electronic device 100 provided by the present application and display driving method can be contained in shell 1 by setting or stretch out
Flexible display screen 4 except shell 1, when needing to carry out large screen display, can by by flexible display screen 4 stretch out come into
Row large screen display, it is thus possible to the size of electronic device 100 is done it is smaller, and it is full by extensible flexible display screen 4
Demand of the sufficient user to large scale screen, and when flexible display screen 4 is contained in electronic device 100, it is convenient for carrying and holds.
Further, the application stretches out the length of shell 1 also according to flexible display screen 4 and controls the display of the first display area D1 and second
Region D2 is shown accordingly, enriches the diversification of display.
Display driving method provided by the present application can be implemented in hardware, firmware, or can be used as and can store
Such as CD, ROM, RAM, floppy disk, hard disk or magneto-optic disk etc. software or computer code in computer readable storage mediums, or
Person can be used as original storage and download and store in long-range recording medium or non-instantaneous machine readable media, through network
Computer code in local recording medium, so that method described herein can use general purpose computer or special processor
Or it is presented in the programmable or specialized hardware of such as ASIC or FPGA etc with storing software on the recording medium.Such as this
Field it will be appreciated that, computer, processor, microprocessor, controller or programmable hardware include memory assembly, for example,
RAM, ROM, flash memory etc., when computer, processor or hardware implement processing method described herein and access and execute software or
When computer code, memory assembly can store or receive software or computer code.In addition, when general purpose computer access is used
When implementing the code of processing shown here, the execution of code, which is converted to general purpose computer, is used to execute place shown here
The special purpose computer of reason.
Wherein, the computer readable storage medium can be solid-state memory, storage card, optical disc etc..The computer can
Storage medium is read to be stored with program instruction and execute display driving method shown in Fig. 8 after calling for computer.
It is the embodiment of the embodiment of the present application above, it is noted that those skilled in the art are come
It says, under the premise of not departing from the embodiment of the present application principle, several improvements and modifications can also be made, these improvements and modifications
It is considered as the protection scope of the application.
Claims (22)
1. a kind of electronic device, which is characterized in that the electronic device includes shell, rotating mechanism, driving mechanism, Flexible Displays
Screen and controller, the rotating mechanism and driving mechanism are contained in the shell, the flexible display screen winding connection
In the rotational structure, the driving mechanism is connect with the rotating mechanism, for driving the rotating mechanism to rotate, the control
Device processed is electrically connected with the driving mechanism, and the controller controls the driving mechanism and drive for responding corresponding control signal
Dynamic rotating mechanism is rotated towards corresponding direction, and the flexible display screen is gradually wound with the rotation of rotational structure
It is contained in shell or is extended from shell；Wherein, transmission region, the flexible display screen are additionally provided on the shell
The part of the corresponding transmission region forms the first display area of electronic device；When flexible display screen is extended from shell
When, the flexible display screen extends in the second display area that the part outside shell forms electronic device, and the controller is also used
In when electronic device carries out display output, the length of shell is stretched out according to flexible display screen and controls the first display area and the
Two display areas are shown accordingly.
2. electronic device according to claim 1, which is characterized in that the controller carries out display output in electronic device
When, according to the difference of the length of flexible display screen stretching shell in the first display area of control selections and the second display area
One is shown, or is stretched out the difference of the length of shell according to flexible display screen and controlled the first display area and second and show
Show that region shows different contents.
3. electronic device according to claim 2, which is characterized in that the controller stretches out shell in flexible display screen
When length is less than preset length, the first display area of control is shown, and big in the length that flexible display screen stretches out shell
When preset length, the second display area of control is shown.
4. electronic device according to claim 2, which is characterized in that the controller flexible display screen stretches out the length of shell
When spending less than preset length, the first display area of control shows that main contents, and control second display area show and add
Content；The controller controls the second display area when the length that flexible display screen stretches out shell is more than or equal to preset length
Show that main contents, and control first display area show additional content.
5. electronic device according to claim 4, which is characterized in that when electronic device currently shows that output is that literature is made
When product, the main contents are the body matter of literary works, and the additional content is the notes content of literary works；It is filled in electronics
When to set current display output be playback of songs interface, the main contents are the lyrics, and the additional content is that the related of song is situated between
It continues.
6. electronic device according to claim 3 or 4, which is characterized in that the preset length is equal to the transmission region
Along the length in the flexible display screen direction of motion.
7. electronic device according to claim 1, which is characterized in that the transmission region be shell predeterminable area into
It assembles transparent cover plate after row fluting and is formed.
8. electronic device according to claim 1, which is characterized in that the transmission region is that the predeterminable area of shell carries out
Assembly has the cover board of presentation transparent effect characteristic after energization after fluting；The controller is also used to needing the predeterminable area
When corresponding flexible display screen is shown, control is powered to the predeterminable area and predeterminable area is made to become transmission region,
And further such that the partial visual of the flexible display screen of the corresponding predeterminable area.
9. electronic device according to claim 1, which is characterized in that the rotating mechanism is rotating cylinder, and the rotating cylinder can turn
It is connected on the end face vertical with the extending direction of the rotating cylinder on shell dynamicly, the flexible display screen winding, which is connected to, to be turned
The outer wall of cylinder, the driving mechanism includes motor, and the motor is connect in such a way that gear engages with the rotating cylinder, the electricity
Machine drives rotating cylinder to rotate towards different directions by changing rotation direction, so that the flexible display screen be driven gradually to wind receipts
It is dissolved in shell or is extended from shell.
10. electronic device according to claim 9, which is characterized in that the rotating cylinder is hollow structure, the electronic device
It further include bracket, the bracket is set in rotating cylinder and consolidates with the end face vertical with the extending direction of the rotating cylinder of the shell
It is fixed to connect, it is provided on the bracket including at least the component including battery, the controller.
11. electronic device according to claim 10, which is characterized in that the driving mechanism is fixedly installed on the shell
Or on the bracket.
12. electronic device according to claim 10, which is characterized in that the flexible display screen and the fixed company of the rotating cylinder
The first end connect also passes through the opening being arranged on rotating cylinder and is electrically connected with the component on the bracket being set in rotating cylinder, and realizes soft
The power supply and display control of property display screen.
13. electronic device according to claim 12, which is characterized in that the first end of the flexible display screen is set with described
It is placed in flexible circuit board or cable electrical connection of the component on the bracket in rotating cylinder by preset length, the flexible circuit board
Or the length of cable meets being electrically connected for the component that is always maintained on bracket when drum rotation and the flexible display screen.
14. -13 described in any item electronic devices according to claim 1, which is characterized in that the edge of the flexible display screen
It is provided with elastic strip, when the flexible display screen is extended from shell, the elastic strip of the edge of the flexible display screen
Elastic reset and by flexible display screen support at flattened state.
15. electronic device according to claim 14, which is characterized in that the elastic strip is elasticity made of sheet metal
Item is exceptionally straight state when not applying external force.
16. -15 described in any item electronic devices according to claim 1, which is characterized in that the shape of the shell is cylinder
Shape.
17. electronic device according to claim 1, which is characterized in that the control signal is the specific defeated of response user
Enter operation to generate, the specific input operation includes at least voice input operation, the operation to specific keys, specific touch gesture
Operation.
18. a kind of display control method is applied in an electronic device, which is characterized in that the electronic device includes shell, turns
Motivation structure, driving mechanism and flexible display screen, the rotating mechanism and driving mechanism are contained in the shell, described soft
Property display screen winding be connected to the rotational structure；Transmission region is additionally provided on the shell, the flexible display screen is corresponding
The part of the transmission region forms the first display area of electronic device；The display control method includes：
Response is corresponding to be controlled signal and controls the driving mechanism and the rotating mechanism is driven to rotate towards corresponding direction, with
So that the flexible display screen gradually winds with the rotation of rotational structure and is contained in shell or extends from shell；
The length of shell is stretched out according to flexible display screen and controls the first display area and flexible display screen stretches out the of shell
Two display areas are shown accordingly.
19. display control method according to claim 18, which is characterized in that described to stretch out shell according to flexible display screen
Length and control the first display area and flexible display screen stretches out the second display area of shell and shown accordingly, wrap
It includes：
According to the difference of the length of flexible display screen stretching shell in the first display area of control selections and the second display area
One shown；Or
The difference of the length of shell is stretched out according to flexible display screen and is controlled the first display area and the second display area and is shown not
Same content.
20. display control method according to claim 19, which is characterized in that described to stretch out shell according to flexible display screen
Length difference and a display content in the first display area of control selections and the second display area includes：
When the length that flexible display screen stretches out shell is less than preset length, the first display area of control is shown and is controlled
Second display area is without display；And
Flexible display screen stretch out shell length be greater than or equal to preset length when, control the second display area shown with
And control first display area is without display.
21. display control method according to claim 19, which is characterized in that described to stretch out shell according to flexible display screen
Length difference and control the first display area and the second display area and show that different contents includes：
When flexible display screen carries out display and flexible display screen stretches out the length of shell less than preset length, the first display of control
Region shows that main contents, and control second display area show additional content；And
When flexible display screen carries out display and flexible display screen stretches out the length of shell more than or equal to preset length, control second
Display area shows that main contents, and control first display area show additional content.
22. display control method according to claim 18, which is characterized in that the control signal is the spy for responding user
Fixed input operation generates, and the specific input operation includes at least voice input operation, the operation to specific keys, specific touch
Gesture operation.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810780720.2A CN108877532B (en) | 2018-07-16 | 2018-07-16 | Electronic device and display control method thereof |
| US16/414,420 US10701817B2 (en) | 2018-07-16 | 2019-05-16 | Electronic device and method for controlling display of electronic device |
| PCT/CN2019/088162 WO2020015455A1 (en) | 2018-07-16 | 2019-05-23 | Electronic device and method for controlling display of electronic device |
| EP19176201.2A EP3598425A1 (en) | 2018-07-16 | 2019-05-23 | Electronic device and method for controlling display of electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810780720.2A CN108877532B (en) | 2018-07-16 | 2018-07-16 | Electronic device and display control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108877532A true CN108877532A (en) | 2018-11-23 |
| CN108877532B CN108877532B (en) | 2023-11-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810780720.2A Active CN108877532B (en) | 2018-07-16 | 2018-07-16 | Electronic device and display control method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN108877532B (en) |
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| Publication number | Publication date |
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| CN108877532B (en) | 2023-11-28 |
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