CN207780759U - A kind of display device and electronic equipment - Google Patents
A kind of display device and electronic equipment Download PDFInfo
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- CN207780759U CN207780759U CN201820136002.7U CN201820136002U CN207780759U CN 207780759 U CN207780759 U CN 207780759U CN 201820136002 U CN201820136002 U CN 201820136002U CN 207780759 U CN207780759 U CN 207780759U
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Abstract
The utility model embodiment discloses a kind of display device and electronic equipment.Including：Display screen and at least two controllers；Operation has different types of operating system in different controllers, and different type operating system has different power consumptions；Each controller is connected using same type of interface with the display screen respectively, and each controller is used under respective working condition, is controlled the display screen and is shown.The technical solution of the utility model embodiment solves in the prior art, display device drives screen display using single system, when operating system is more complicated, operating system needs to be constantly in working condition, cannot flexibly control display screen, and causes a large amount of battery power consumptions, the problem of causing the stand-by time of electronic equipment to shorten, reach realization while meet display demand, flexibly display screen has been controlled, effectively extends the effect of the stand-by time of electronic equipment.
Description
Technical field
The utility model embodiment is related to electronic device technology more particularly to a kind of display device and electronic equipment.
Background technology
With the rapid development of electronic equipment, some small-sized wearable electricity with screen such as smartwatch or Intelligent bracelet
Sub- equipment, more and more favors for obtaining user.User by intellectualizing system built in small-sized wearable electronic equipment or
It carries intelligent mobile phone system and network connection and realizes multiple functions.For example, phone, short message, mail, the photograph in mobile phone can be synchronized
Piece and music etc..
Current most of small-sized wearable electronic equipments all use single system driving screen display.
In the screen display of electronic equipment, the operating system of electronic equipment needs to be constantly in working condition.Work as electronics
When the operating system of equipment is more complicated, flexibly display screen cannot be controlled.Meanwhile when the operating system of electronic equipment
When more complicated, the longtime running operating system can consume a large amount of battery capacities, and the stand-by time of electronic equipment is caused to shorten.
Utility model content
In view of this, a kind of display device of the utility model embodiment offer and electronic equipment, need are shown to realize to meet
While asking, flexibly display screen is controlled, effectively extends the stand-by time of electronic equipment.
In a first aspect, the utility model embodiment provides a kind of display device, including：Display screen and at least two controls
Device processed；
Operation has different types of operating system in different controllers, and different type operating system has different work(
Consumption；
Each controller is connected using same type of interface with the display screen respectively, and each controller is used for
Under respective working condition, controls the display screen and shown.
Further, the controller includes：Master controller and from controller；
Operation has master operating system in the master controller, has from operating system, institute in described run from controller
State the power consumption for being less than the master operating system from the power consumption of operating system.
Further, the master operating system is Android operation system, described to be for RTOS operations from operating system
System.
Further, the same type of interface includes：Mobile industry handles unit interface MIPI, wherein：
The master controller and it is described from controller respectively use respective MIPI, pass through MIPI buses and the display
The MIPI interfaces of screen are connected；
Wherein, when the master controller in a dormant state when, set the MIPI of itself to high-impedance state；When described
When from controller in a dormant state, it sets the MIPI of itself to high-impedance state.
Further, the master controller is connected with described from controller；
The master controller, for when switching to dormant state by working condition, entering work from controller described in triggering
Make state；And when switching to working condition by dormant state, triggering is described to enter dormant state from controller.
Second aspect, the utility model embodiment additionally provide a kind of electronic equipment, including such as the utility model embodiment
The display device of offer.
The display device and electronic equipment of above-mentioned offer have different types of operation system by being run in different controllers
System, and demand according to display device switches the state of each controller, control display screen is shown, wherein each controller point
It is not connected with display screen using same type of interface, is solved in the prior art, display device is using single system driving screen
Curtain display, when operating system is more complicated, operating system needs to be constantly in working condition, cannot flexibly to display screen into
It is full to have reached realization for the problem of going and control, and causing a large amount of battery power consumptions, the stand-by time of electronic equipment is caused to shorten
While foot shows demand, flexibly display screen is controlled, effectively extends the effect of the stand-by time of electronic equipment.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram for display device that the utility model embodiment one provides；
Fig. 2 is a kind of structural schematic diagram for display device that the utility model embodiment two provides；
Fig. 3 is a kind of structural schematic diagram for display device that the utility model embodiment three provides；
Fig. 4 is a kind of structural schematic diagram for display device that the utility model embodiment three provides；
A kind of flow chart for control method for screen display that Fig. 5 is applicable in by the utility model embodiment；
A kind of structure diagram for screen display control device that Fig. 6 is applicable in by the utility model embodiment；
The structural schematic diagram for a kind of electronic equipment that Fig. 7 is applicable in by the utility model embodiment.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than the restriction to the utility model.It further needs exist for
It is bright, it illustrates only for ease of description, in attached drawing and the relevant part of the utility model rather than entire infrastructure.
Embodiment one
Fig. 1 is a kind of structural schematic diagram for display device that the utility model embodiment one provides, and the present embodiment is applicable
While meeting the display demand of user, flexibly display screen is controlled, effectively extends the stand-by time of electronic equipment
The case where, as shown in Figure 1, the display device includes：Display screen 101 and at least two controllers 102；
Operation has different types of operating system in different controllers 102, and different type operating system is with different
Power consumption；
Each controller 102 is connected using same type of interface with display screen 101 respectively, and each controller 102 is used for
Under respective working condition, control display screen 101 is shown.
Wherein, operation has different types of operating system in different controllers 102, and different type operating system has not
Same power consumption.Optionally, operating system includes：Android operation system and RTOS operating systems.Wherein, RTOS operating systems
Power consumption be less than Android operation system.The power consumption for running the controller 102 of RTOS operating systems is less than operation Android behaviour
Make the controller 102 of system.
Wherein, each controller 102 is connected using same type of interface with display screen 101 respectively.Each controller 102 can
To handle unit interface (Mobile Industry Processor Interface, MIPI) and display screen by mobile industry
101 MIPI is connected.
Wherein, under respective working condition, control display screen 101 is shown each controller 102.Each controller 102
State include working condition and dormant state.102 demand switching state according to display device of each controller, control display screen
101 are shown.Specifically, operation has the controller 102 of high power consumption operating system switching to dormant state by working condition
When, disconnect itself display control to display screen 101, while operation has the controller 102 of low-power consumption operating system from suspend mode shape
State switches to working condition, opens itself display control to display screen 101；Operation has the controller of high power consumption operating system
102 by dormant state when switching to working condition, establishes itself display control to display screen 101, while operation has low work(
The controller 102 of consumption operating system switches to dormant state from working condition, disconnects itself display control to display screen 101.
Demand according to display device switches over the state of each controller 102, and operation has the controller of high power consumption operating system
102 will not be constantly in working condition, and battery power consumption is a large amount of to reducing, and extends the stand-by time of display device.
Optionally, display screen 101 includes：Organic light emitting display panel, and be covered in organic light emitting display panel
Touch screen.
Wherein, by each controller 102 under respective working condition, organic light emitting display panel, and covering are controlled
It is shown in the touch screen in organic light emitting display panel.
Typically, the touch screen for obtaining touching position information, and the touching position information is sent to a certain
A specific controller (for example, master controller) or the controller etc. for being sent to currently processed working condition.It is touched by being arranged
Screen is touched, the interaction of user and display device may be implemented, keeps user's operation display device more convenient.
In another optional embodiment of the present embodiment, display screen 101 includes：Organic light emitting display panel, with
And it is covered in the transparent glass in organic light emitting display panel.It, can be to organic by the way that transparent glass is arranged in display screen 101
Luminescent panel plays the role of being effectively protected.
A kind of display device provided in this embodiment has different types of operation system by being run in different controllers
System, and demand according to display device switches the state of each controller, control display screen is shown, wherein each controller point
It is not connected with display screen using same type of interface, is solved in the prior art, display device is using single system driving screen
Curtain display, when operating system is more complicated, operating system needs to be constantly in working condition, cannot flexibly to display screen into
It is full to have reached realization for the problem of going and control, and causing a large amount of battery power consumptions, the stand-by time of electronic equipment is caused to shorten
While foot shows demand, flexibly display screen is controlled, effectively extends the effect of the stand-by time of electronic equipment.
Embodiment two
Fig. 2 is a kind of structural schematic diagram for display device that the utility model embodiment two provides, and the present embodiment is above-mentioned
It is optimized on the basis of embodiment.As shown in Fig. 2, controller includes：Master controller 103 and from controller 104；
Operation has master operating system in master controller 103, has from operating system being run from controller 104, from behaviour
The power consumption for making system is less than the power consumption of master operating system.
Wherein, master controller 103 and from controller 104 under respective working condition, control display screen 101 is shown
Show.Master controller 103 and from the state of controller 104 include working condition and dormant state.Master controller 103 and from control
104 demand switching state according to display device of device processed, control display screen 101 are shown.Specifically, operation has main operation system
The master controller 103 of system disconnects itself display control to display screen 101, together when switching to dormant state by working condition
Shi Yunhang has from the slave controller 104 of operating system switches to working condition from dormant state, opens itself to display screen 101
Display control；Operation has the master controller 103 of master operating system when switching to working condition by dormant state, and it is right to establish itself
The display control of display screen 101, while running to have from the slave controller 104 of operating system and switching to suspend mode shape from working condition
State disconnects itself display control to display screen 101.Demand according to display device, to master controller 103 and from controller
104 switch over, and operation has the master controller 103 of master operating system not to be constantly in working condition, to reduce battery
Electric quantity consumption is a large amount of, extends the stand-by time of display device.
Optionally, master operating system is Android operation system, is RTOS operating systems from operating system.
Wherein, the power consumption of RTOS operating systems is less than the power consumption of Android operation system.Run RTOS operating systems from
The power consumption of controller 104 is less than the master controller 103 of operation Android operation system.
Optionally, master controller 103 and pass through mobile industry control unit interface MIPI and display screen 101 from controller 104
MIPI be connected.
A kind of display device provided in this embodiment, by the way that operation power consumption is different in master controller and from controller
Operating system, and demand according to display device switching master controller and the state from controller, control display screen are shown
Show, wherein master controller and be connected respectively with display screen using same type of interface from controller, solve existing skill
In art, display device drives screen display using single system, and when operating system is more complicated, operating system needs are constantly in
Working condition cannot flexibly control display screen, and cause a large amount of battery power consumptions, lead to waiting for for electronic equipment
The problem of machine time shortens has reached realization while meet display demand, has flexibly controlled display screen, effectively extended
The effect of the stand-by time of electronic equipment.
Embodiment three
Fig. 3 is a kind of structural schematic diagram for display device that the utility model embodiment three provides, and the present embodiment is above-mentioned
It is optimized on the basis of embodiment.Same type of interface includes：Mobile industry control unit interface MIPI, wherein：
Master controller 103 and from controller 104 respectively use respective MIPI, pass through MIPI buses and display screen 101
MIPI interfaces be connected；
Wherein, when master controller 103 in a dormant state when, set the MIPI of itself to high-impedance state；When from controller
104 in a dormant state when, set the MIPI of itself to high-impedance state.
Wherein, when master controller 103 or when being set as high-impedance state from the MIPI of controller 104, master controller 103 or from control
Device 104 processed does not control display screen 101.The MIPI interfaces of display screen 101 will not be by controller 103 or from controller
104 influence, the isolation between control instruction can be increased, reduced to mutual interference.
Wherein, when master controller 103 is in running order, the MIPI of itself is set to activated state；When from controller
104 it is in running order when, set the MIPI of itself to activated state.
Wherein, when master controller 103 or when being set as activated state from the MIPI of controller 104, master controller 103 or from control
Device 104 processed controls display screen 101.
Wherein, master controller 103 disconnects itself to the aobvious of display screen 101 when switching to dormant state by working condition
Show control, including：Master controller 103 closes the display driving of itself, and sets the MIPI interfaces being connected with display screen 101 to
High-impedance state；Master controller 103 establishes itself display control to display screen 101 when switching to working condition by dormant state,
Including：Master controller 103 opens the display driving of itself, and sets the MIPI interfaces being connected with display screen to activated state.
Wherein, from controller 104 when switching to dormant state from working condition, itself is disconnected to the aobvious of display screen 101
Show control, including：The display driving of itself is closed from controller 104, and sets the MIPI interfaces being connected with display screen 101 to
High-impedance state；From controller 104 when switching to working condition from dormant state, itself display control to display screen 101 is established,
Including：The display driving of itself is opened from controller 104, and sets the MIPI interfaces being connected with display screen to activated state.
Optionally, as shown in figure 3, master controller 103 is connected with from controller 104；
Master controller 103, for when switching to dormant state by working condition, triggering to enter work from controller 104
State；And when switching to working condition by dormant state, triggering enters dormant state from controller 104.
Wherein, master controller 103 is connected with from controller 104, master controller 103 when carrying out state switching, triggering from
The state of controller 104 synchronizes switching.Specifically, operation has the master controller 103 of master operating system by working condition
When switching to dormant state, triggering enters working condition from controller 103.There is the slave controller 104 from operating system in operation
Working condition is switched to from dormant state, opens the display driving of itself, and sets the MIPI interfaces being connected with display screen to
When activated state, master controller 103 closes the display driving of itself, and the MIPI interfaces being connected with display screen 101 are set as high
Resistance state.Operation has the master controller 103 of master operating system when switching to working condition by dormant state, triggers from controller
104 enter dormant state.Have from the slave controller 104 of operating system in operation and switch to dormant state from working condition, closes
The display driving of itself, and when setting the MIPI interfaces being connected with display screen 101 to high-impedance state, master controller 103 opens oneself
The display of body drives, and sets the MIPI interfaces being connected with display screen to activated state.Demand according to display device, to master control
Device 103 processed switches over, and operation has the master controller 103 of master operating system not to be constantly in working condition, to reduce
Battery power consumption is a large amount of, extends the stand-by time of display device.Master controller 103 is triggered when carrying out state switching from control
The state of device 104 processed synchronizes switching, ensure that master controller 103 and the stability switched from the state of controller 104 and
Accuracy, to improve the stability of display device.
Fig. 4 is a kind of structural schematic diagram for display device that the utility model embodiment three provides.Optionally, such as Fig. 4 institutes
Show, master controller 103 and from controller 104 respectively use respective MIPI, pass through the MIPI of MIPI buses and display screen 101
Interface is connected.Operation has master operating system in master controller, and being run from controller has from operating system.Master controller 103
It is connected with from controller 104, is transmitted into row information by master and slave communication signal.
A kind of display device provided in this embodiment, by the way that operation power consumption is different in master controller and from controller
Operating system, and demand according to display device is switched over to master controller and from the state of controller, control display screen
It is shown, wherein master controller and it is connected with the MIPI of display screen from controller by mobile industry control unit interface MIPI,
And master controller, when carrying out state switching, triggering synchronizes state switching from controller, solves in the prior art, display
Device drives screen display using single system, and when operating system is more complicated, operating system needs to be constantly in working condition,
Flexibly display screen cannot be controlled, and cause a large amount of battery power consumptions, the stand-by time of electronic equipment is caused to become
Short problem has reached realization while meet display demand, has flexibly controlled display screen, effectively extend electronic equipment
Stand-by time, improve electronic equipment stability effect.
A kind of flow chart for control method for screen display that Fig. 5 is applicable in by the utility model embodiment.The present embodiment can
While display demand suitable for meeting user, flexibly display screen is controlled, effectively extends the standby of electronic equipment
The case where time, raising electronic equipment stability.As shown in figure 5, this method specifically includes：
Step 410, master controller disconnect itself display control to display screen when switching to dormant state by working condition
System, and trigger from controller and enter working condition.
Wherein, operation has master operating system in master controller, and being run from controller has from operating system, from operating system
Power consumption be less than master operating system power consumption.Master controller and from controller under respective working condition, control display screen
It is shown.Master controller and from the state of controller include working condition and dormant state.Master controller and from control
Device demand switching state according to display device, control display screen are shown.
It is non-limiting as example, it can be arranged when the information for not receiving user in the touch screen setting time of display device
When, display device is when being in motor pattern or when display device is in charge mode, master controller is switched to by working condition
Dormant state.It can also be arranged when receiving the touch information of user by touch screen, master controller is switched by dormant state
To working condition.
Wherein, master controller is connected with from controller, and master controller triggers the shape from controller when carrying out state switching
State synchronizes switching.Specifically, operation has the master controller of master operating system when switching to dormant state by working condition,
Itself display control to display screen is disconnected, and triggers from controller and enters working condition.Operation has from operating system from control
Device processed switches to working condition from dormant state, opens itself display control to display screen.
Optionally, further include after controller enters working condition in master controller triggering：
Master controller sends basic display information to from controller, and basic display information is to enter working condition from controller
Afterwards, the information that control display screen is shown；
Wherein, basic display information includes at least one of following：System time, system data and sign data (for example,
Heartbeat or blood pressure under motion state etc.).
Specifically, operation has the master controller of master operating system when switching to dormant state by working condition, triggering from
Controller enters working condition, and sends basic display information to from controller.Operation have from the slave controller of operating system from
Dormant state switches to working condition, receives the basic display information that master controller is sent, and control display screen display base is shown
Information.
Step 420, the master controller are established itself and are shown to display screen when switching to working condition by dormant state
Show control, and enters dormant state from controller described in triggering.
Wherein, operation has the master controller of master operating system when switching to working condition by dormant state, establishes itself
To the display control of display screen, and triggers from controller and enter dormant state.Operation has from the slave controller of operating system from work
Dormant state is switched to as state, disconnects itself display control to display screen.Demand according to display device, master controller into
Row switching.Master controller when carrying out state switching, triggering from controller synchronize state switching, ensure that master controller with
The stability and accuracy switched from the state of controller, to improve the stability of display device.
Wherein, master controller it is described switch to working condition from dormant state from controller when, disconnect itself to display
The display control of screen, master controller it is described switch to dormant state from working condition from controller when, open itself to display
The display control of screen.
Optionally, the master controller disconnects itself display control to display screen, including：
The master controller closes the display driving of itself, and sets the MIPI interfaces being connected with display screen to high resistant
State；
The master controller establishes itself display control to display screen, including：
The master controller opens the display driving of itself, and the MIPI interfaces being connected with display screen are set as activating
State.
Optionally, itself display control to display screen is disconnected from controller, including：The display of itself is closed from controller
Driving, and set the MIPI interfaces being connected with display screen to high-impedance state；Itself display control to display screen is established from controller
System, including：The display driving of itself is opened from controller, and sets the MIPI interfaces being connected with display screen to activated state.
Specifically, operation has the master controller of master operating system when switching to dormant state by working condition, triggering from
Controller enters working condition.Have from the slave controller of operating system in operation and switch to working condition from dormant state, opens
The display driving of itself, and when setting the MIPI interfaces being connected with display screen to activated state, master controller closes showing for itself
Show driving, and sets the MIPI interfaces being connected with display screen to high-impedance state.Operation have the master controller of master operating system by
When dormant state switches to working condition, triggering enters dormant state from controller.Have from operating system from control in operation
Device switches to dormant state from working condition, closes the display driving of itself, and the MIPI interfaces being connected with display screen are arranged
For high-impedance state when, master controller opens the display driving of itself, and sets the MIPI interfaces being connected with display screen to activated state.
Demand according to display device, switches over master controller, and operation has the master controller of master operating system not to be constantly in
Working condition, battery power consumption is a large amount of to reducing, and extends the stand-by time of display device.Master controller is in the state of progress
When switching, triggering from the state of controller synchronizes switching, ensure that master controller with switch from the state of controller it is steady
Qualitative and accuracy, to improve the stability of display device.
A kind of control method for screen display that the present embodiment is applicable in, by master controller and from controller according to display
The demand of device carries out state switching, and control display screen is shown, wherein master controller and passes through mobile industry from controller
Control unit interface MIPI is connected with the MIPI of display screen, and master controller, when carrying out state switching, triggering is carried out from controller
Synchronous regime switches, and solves in the prior art, and display device drives screen display using single system, when operating system is more multiple
When miscellaneous, operating system needs to be constantly in working condition, cannot flexibly control display screen, and causes a large amount of batteries
Electric quantity consumption, the problem of causing the stand-by time of electronic equipment to shorten, while having reached realization and meet display demand, flexibly
Display screen is controlled, the stand-by time of electronic equipment is effectively extended, improves the effect of electronic equipment stability.
A kind of structure diagram for screen display control device that Fig. 6 is applicable in by the utility model embodiment.Such as Fig. 6 institutes
Show, described device includes：
Sleep block 510 and operational module 520.
Wherein, it is right to disconnect itself for master controller when switching to dormant state by working condition for sleep block 510
The display control of display screen, and trigger from controller and enter working condition；Operational module 520, for master controller by suspend mode
When state switches to working condition, itself display control to display screen is established, and trigger from controller and enter dormant state；Its
In, when switching to working condition from dormant state from controller, itself display control to display screen is disconnected, from controller
When switching to dormant state from working condition, itself display control to display screen is opened.
A kind of screen display control device that the present embodiment is applicable in, by master controller and from controller according to display
The demand of device carries out state switching, and control display screen is shown, wherein master controller and passes through mobile industry from controller
Control unit interface MIPI is connected with the MIPI of display screen, and master controller, when carrying out state switching, triggering is carried out from controller
Synchronous regime switches, and solves in the prior art, and display device drives screen display using single system, when operating system is more multiple
When miscellaneous, operating system needs to be constantly in working condition, the problem of cannot flexibly controlling display screen, has reached realization
While meeting display demand, effect that flexibly display screen is controlled.
On the basis of the various embodiments described above, sleep block 510 may include：Switching units are controlled, master controller is used for
The display driving of itself is closed, and sets the MIPI interfaces being connected with display screen to high-impedance state；
Operational module 520 may include：Unit is established in control, the display driving of itself is opened for master controller, and will
The MIPI interfaces being connected with display screen are set as activated state.
On the basis of the various embodiments described above, sleep block 510 can further include：
Information transmitting unit, for master controller to from controller send basic display information, basic display information be from
After controller enters working condition, information that control display screen is shown；
Wherein, basic display information includes at least one of following：System time, system data and sign data.
The screen display control device that the utility model embodiment is applicable in can perform the utility model any embodiment institute
Applicable control method for screen display has the corresponding function module of execution method and advantageous effect.
The structural schematic diagram for a kind of electronic equipment that Fig. 7 is applicable in by the utility model embodiment, as shown in fig. 7, the electricity
Sub- equipment includes processor 710, memory 720, display device 730, input unit 740 and output device 750；In electronic equipment
The quantity of processor 710 can be one or more, in Fig. 7 by taking a processor 710 as an example；The processor 710 of electronic equipment,
Memory 720, display device 730, input unit 740 can be connected with output device 750 by bus or other modes, Fig. 7
In for being connected by bus.
Memory 720 is used as a kind of computer readable storage medium, can be used for storing software program, computer can perform journey
Sequence and module, if the corresponding program instruction/module of the control method for screen display in the utility model embodiment is (for example, screen
Sleep block 510 in curtain display control unit and operational module 520).Processor 710 is stored in memory 720 by operation
In software program, instruction and module, to execute various function application and the data processing of electronic equipment.
Memory 720 can include mainly storing program area and storage data field, wherein storing program area can store operation system
Application program needed for system, at least one function；Storage data field can be stored uses created data etc. according to terminal.This
Outside, memory 720 may include high-speed random access memory, can also include nonvolatile memory, for example, at least one
Disk memory, flush memory device or other non-volatile solid state memory parts.In some instances, memory 720 can be into one
Step includes the memory remotely located relative to processor 710, these remote memories can be set by network connection to electronics
It is standby.The example of above-mentioned network includes but not limited to internet, intranet, LAN, mobile radio communication and combinations thereof.
Display device 730 may include the display device provided such as the utility model embodiment.
Input unit 740 can be used for receiving the number or character information of input, and generates and set with the user of electronic equipment
It sets and the related key signals of function control inputs.Output device 750 may include voice playing device etc..
Optionally, electronic equipment includes：Smartwatch or Intelligent bracelet.
In general, smartwatch or this kind of wearable device of Intelligent bracelet, battery volume and capacity are all smaller,
Stand-by time is the short slab of this kind of wearable device, has power consumption different by introducing multiple operations in above-mentioned wearable device
Operating system processor, the cruise duration of this kind of equipment can be greatly improved, and significantly improve the usage experience of user.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, can carry out for a person skilled in the art various bright
Aobvious variation is readjusted and is substituted without departing from the scope of protection of the utility model.Therefore, although passing through above example
The utility model is described in further detail, but the utility model is not limited only to above example, is not departing from
Can also include other more equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Right determine.
Claims (8)
1. a kind of display device, which is characterized in that including：Display screen and at least two controllers；
Operation has different types of operating system in different controllers, and different type operating system has different power consumptions；
Each controller is connected using same type of interface with the display screen respectively, and each controller is used for each
From working condition under, control the display screen and shown.
2. display device according to claim 1, which is characterized in that the controller includes：Master controller and from control
Device processed；
In the master controller operation have master operating system, have from operating system in described run from controller, it is described from
The power consumption of operating system is less than the power consumption of the master operating system.
3. display device according to claim 2, which is characterized in that the master operating system is Android operation system,
It is described from operating system be RTOS operating systems.
4. display device according to claim 2, which is characterized in that the same type of interface includes：Mobile industry
Processing unit interface MIPI, wherein：
The master controller and it is described use respective MIPI respectively from controller, pass through MIPI buses and the display screen
MIPI interfaces are connected；
Wherein, when the master controller in a dormant state when, set the MIPI of itself to high-impedance state；When described from control
Device processed in a dormant state when, set the MIPI of itself to high-impedance state.
5. display device according to claim 4, which is characterized in that the master controller is connected with described from controller；
The master controller, for when switching to dormant state by working condition, entering work shape from controller described in triggering
State；And when switching to working condition by dormant state, triggering is described to enter dormant state from controller.
6. according to claim 1-4 any one of them display devices, which is characterized in that the display screen includes：Organic light emission
Display panel, and the touch screen that is covered in the organic light emitting display panel.
7. a kind of electronic equipment, including display device as claimed in any one of claims 1 to 6.
8. electronic equipment according to claim 7, which is characterized in that the electronic equipment includes：Smartwatch or intelligence
It can bracelet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820136002.7U CN207780759U (en) | 2018-01-26 | 2018-01-26 | A kind of display device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820136002.7U CN207780759U (en) | 2018-01-26 | 2018-01-26 | A kind of display device and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207780759U true CN207780759U (en) | 2018-08-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112817424A (en) * | 2019-11-18 | 2021-05-18 | Oppo广东移动通信有限公司 | Method, device, storage medium and electronic equipment for realizing compass application |
| CN112987986A (en) * | 2019-12-02 | 2021-06-18 | Oppo广东移动通信有限公司 | Method, device, storage medium and electronic equipment for realizing game application |
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2018
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112817424A (en) * | 2019-11-18 | 2021-05-18 | Oppo广东移动通信有限公司 | Method, device, storage medium and electronic equipment for realizing compass application |
| CN112987986A (en) * | 2019-12-02 | 2021-06-18 | Oppo广东移动通信有限公司 | Method, device, storage medium and electronic equipment for realizing game application |
| CN112987986B (en) * | 2019-12-02 | 2022-08-16 | Oppo广东移动通信有限公司 | Method, device, storage medium and electronic equipment for realizing game application |
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