CN109992230B - Control method and electronic device - Google Patents
Control method and electronic device Download PDFInfo
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- CN109992230B CN109992230B CN201910240447.9A CN201910240447A CN109992230B CN 109992230 B CN109992230 B CN 109992230B CN 201910240447 A CN201910240447 A CN 201910240447A CN 109992230 B CN109992230 B CN 109992230B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1438—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display using more than one graphics controller
Abstract
The disclosure provides a control method, which is applied to an electronic device comprising a first screen and a second screen, and comprises the steps of sending a first control signal by using a first controller to control the display parameters of the first screen, sending a second control signal by using a second controller to control the display parameters of the second screen, and responding to a first switching signal, so that the first control signal of the first controller is distributed to the first screen and the second screen to synchronously control the display parameters of the first screen and the second screen. The present disclosure also provides an electronic device.
Description
Technical Field
The disclosure relates to a control method and an electronic device.
Background
At present, a large number of double-screen notebooks appear, and for the double-screen notebooks, the synchronization of the display parameters becomes a problem to be solved.
Disclosure of Invention
One aspect of the present disclosure provides a control method applied to an electronic device including a first screen and a second screen, the method including issuing a first control signal using a first controller to control display parameters of the first screen, issuing a second control signal using a second controller to control display parameters of the second screen, and causing the first control signal of the first controller to be distributed to the first screen and the second screen in response to obtaining a first switching signal to synchronously control the display parameters of the first screen and the second screen.
Optionally, the causing the first control signal of the first controller to be distributed to the first screen and the second screen includes causing the first controller or the second controller to send a first switching signal to a signal selection circuit, and causing the signal selection circuit to control the signal received by the second screen to be switched from the second control signal to the first control signal.
Optionally, the method further comprises generating the first switching signal if at least one of the following conditions is met: the at least two screens are respectively used for displaying different parts of the same content; the application programs respectively displayed by the at least two screens belong to the same preset category of application programs; the electronic device is not in a particular operating state.
Optionally, the second controller is configured to control the display content of the first screen and the second screen, and the method further includes adjusting the display content of the first screen and the second screen using the second controller based on a change of the first control signal.
Optionally, the method further includes causing a second controller to issue a second control signal to control the display parameter of the second screen in response to obtaining a second switching signal.
Another aspect of the present disclosure provides an electronic device including a first screen, a second screen, a first controller, a second controller, and a signal selection circuit. The first controller is used for sending a first control signal to control the display parameters of the first screen. The second controller is used for sending out a second control signal to control the display parameter of the second screen. The signal selection circuit is used for responding to the first switching signal, enabling a first control signal of the first controller to be distributed to the first screen and the second screen, and controlling the display parameters of the first screen and the second screen synchronously.
Optionally, the first switching signal is generated if at least one of the following conditions is met: the at least two screens are respectively used for displaying different parts of the same content; the application programs respectively displayed by the at least two screens belong to the same preset category of application programs; the electronic device is not in a particular operating state.
Optionally, the second controller is further configured to adjust display contents of the first screen and the second screen based on a change of the first control signal.
Optionally, the signal selection circuit is further configured to, in response to obtaining the second switching signal, cause the second controller to issue a second control signal to control the display parameter of the second screen.
Optionally, the first controller comprises an embedded controller, the display parameter comprises a backlight intensity, and the second controller comprises a graphics processor.
Another aspect of the disclosure provides an electronic device comprising a processor and a memory. The memory has stored thereon a computer program which, when executed by the processor, causes the processor to perform the method as described above.
Another aspect of the present disclosure provides a computer-readable storage medium storing computer-executable instructions for implementing the method as described above when executed.
Another aspect of the disclosure provides a computer program comprising computer executable instructions for implementing the method as described above when executed.
Drawings
For a more complete understanding of the present disclosure and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which:
fig. 1A and 1B schematically illustrate application scenarios of a control method according to an embodiment of the present disclosure;
FIG. 2 schematically illustrates a flow chart of a control method according to an embodiment of the disclosure;
FIG. 3 schematically shows a schematic view of an electronic device according to an embodiment of the disclosure; and
fig. 4 schematically shows a block diagram of an electronic device according to an embodiment of the disclosure.
Detailed Description
Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. It should be understood that these descriptions are illustrative only and are not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The terms "comprises," "comprising," and the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.
All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. It is noted that the terms used herein should be interpreted as having a meaning that is consistent with the context of this specification and should not be interpreted in an idealized or overly formal sense.
Where a convention analogous to "at least one of A, B and C, etc." is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., "a system having at least one of A, B and C" would include but not be limited to systems that have a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.). Where a convention analogous to "A, B or at least one of C, etc." is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., "a system having at least one of A, B or C" would include but not be limited to systems that have a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.).
Some block diagrams and/or flowcharts are shown in the figures. It will be understood that some blocks of the block diagrams and/or flowchart illustrations, or combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the instructions, which execute via the processor, create means for implementing the functions/acts specified in the block diagrams and/or flowchart block or blocks. The techniques of this disclosure may be implemented in hardware and/or software (including firmware, microcode, etc.). In addition, the techniques of this disclosure may take the form of a computer program product on a computer-readable storage medium having instructions stored thereon for use by or in connection with an instruction execution system.
Fig. 1A and 1B schematically illustrate application scenarios of a control method according to an embodiment of the present disclosure. It should be noted that fig. 1A and 1B are only examples of scenarios in which the embodiments of the present disclosure may be applied to help those skilled in the art understand the technical content of the present disclosure, but do not mean that the embodiments of the present disclosure may not be used in other devices, systems, environments or scenarios.
The electronic device of the disclosed embodiment may have more than two screens. The inventor finds that in the prior art, the graphic processor can only control the backlight intensity of one screen at the same time, so that the brightness control of the two screens has time difference, and cannot be synchronously controlled, thereby influencing the user experience. As shown in fig. 1A and 1B, the electronic device has a first screen 111 and a second screen 112. The electronic device can operate in the state shown in fig. 1A, for example, and the first screen 111 displays a virtual keyboard and the second screen 112 displays a video picture. The electronic apparatus can operate in the state shown in fig. 1B, for example, and have the first screen and the second screen used together for displaying a video picture. In either state, the control of the display contents of the first screen and the second screen may be controlled by a Graphics Processing Unit (GPU). However, the backlight intensity of the first screen and the second screen is controlled by an Embedded Controller (EC) and a graphics processor, which may result in that the brightness change of the two screens cannot be controlled simultaneously, for example, in the scene of fig. 1B, the brightness change of one screen changes from dark to bright, but the brightness change of the other screen lags behind, which affects the user experience.
In the control method provided by the embodiment of the disclosure, in the case that the first controller is used for sending out the first control signal to control the display parameter of the first screen, and the second controller is used for sending out the second control signal to control the display parameter of the second screen, the first control signal of the first controller can be distributed to the first screen and the second screen in response to obtaining the first switching signal, so as to synchronously control the display parameters of the first screen and the second screen.
Fig. 2 schematically shows a flow chart of a control method according to an embodiment of the disclosure.
As shown in fig. 2, the method includes operations S210 to S230.
In operation S210, a first controller is used to issue a first control signal to control a display parameter of the first screen. According to an embodiment of the present disclosure, the first controller may be, for example, an embedded controller, and the display parameter of the first screen may be, for example, a backlight intensity of the first screen.
In operation S220, a second controller is used to issue a second control signal to control a display parameter of the second screen. According to an embodiment of the present disclosure, the second controller may be, for example, a System On Chip (SOC), and specifically, may be, for example, a graphics processor. The display parameter of the second screen may be, for example, a backlight intensity of the second screen. The second screen may be the same screen as the first screen, such as a liquid crystal display screen.
In operation S230, in response to obtaining the first switching signal, a first control signal of the first controller is distributed to the first screen and the second screen to synchronously control display parameters of the first screen and the second screen.
According to the method, the same signal is distributed to the first screen and the second screen, so that the display parameters of at least two screens can be synchronously controlled, and the user experience is improved.
The method of the embodiments of the present disclosure is described below in conjunction with the electronic device illustrated in fig. 3.
Fig. 3 schematically shows a schematic view of an electronic device according to an embodiment of the disclosure.
As shown in fig. 3, the electronic device includes a first screen 330, a second screen 340, a first controller 310, a second controller 320, and a signal selection circuit 350.
According to the embodiment of the present disclosure, the causing the first control signal of the first controller to be distributed to the first screen and the second screen includes that the first controller 310 or the second controller 320 sends a first switching signal to the signal selection circuit 350, and the signal selection circuit 350 controls the signal received by the second screen 340 to be switched from the second control signal to the first control signal.
Referring to fig. 3, the second controller 320 is configured to send control signals for controlling the display contents of the first screen 330 and the second screen 340 to the first screen 330 and the second screen 340, respectively. The first controller 310 sends a first control signal to the first screen 330 to control a display parameter of the first screen 330, such as backlight intensity, and the first signal is also transmitted to the signal selection circuit 350. The second controller 320 issues a second control signal to the signal selection circuit 350. In a normal state, the signal selection circuit 350 transmits a second control signal to the second screen 340 to control a display parameter of the second screen 340, such as backlight intensity. At least one of the first controller 310 or the second controller 320 may send a first switching signal to the signal selection circuit 350, so that the signal selection circuit 350 changes a circuit structure, for example, disconnects a path between the second controller 320 and the second screen 340, and enables the first control signal to reach the second screen 340, so that a signal controlling the second screen 340 is switched from the second control signal to the first control signal. After the switching, the first control signal sent by the first controller 310 may be simultaneously transmitted to the two screens, so as to achieve the technical effect of simultaneously controlling the display parameters of the two screens.
According to an embodiment of the present disclosure, the method further comprises generating the first switching signal in case the at least two screens are respectively used for displaying different parts of the same content. For example, the first switching signal is generated in a case where two screens commonly show the same web content, the same multimedia file content such as video or image, or the same game screen.
According to the embodiment of the present disclosure, the method further includes generating a first switching signal in a case where the application programs respectively displayed on the at least two screens belong to the same predetermined category of application programs. For example, in the case where two screens respectively display two office applications or two video applications, the first switching signal is generated.
According to the embodiment of the disclosure, the method further comprises generating a first switching signal if the electronic device is not in a specific operating state. For example, in the case where the first screen displays the virtual keyboard, without simultaneously controlling the backlight intensities of the two screens, the mode in which the first screen displays the virtual keyboard may be set to a specific operating state, and similarly, one or more operating states may be set, and in the case where the electronic device is not in any of these specific operating states, the first switching signal is generated.
According to an embodiment of the present disclosure, the second controller is configured to control display contents of the first screen and the second screen, and the method further includes adjusting the display contents of the first screen and the second screen using the second controller based on a change of the first control signal. For example, when the first control signal causes the backlight intensity of the first screen and the second screen to decrease, the second controller may obtain the information from the first controller, and may appropriately increase the contrast of the display content. Even in the case where the backlight intensity is lowered, the user can recognize the displayed contents with relative ease due to the improvement of the contrast.
According to the embodiment of the disclosure, the method further comprises responding to the second switching signal, and enabling the second controller to send out a second control signal to control the display parameter of the second screen. Correspondingly, the first controller or the second controller can also send a second switching signal to the signal selection circuit, so that for example, in the working state that the first screen displays the virtual keyboard, the two screens can be respectively controlled, the backlight intensity of the first screen is effectively reduced, and the reduction of the whole power consumption is realized. The method disclosed by the invention can be freely switched between two modes, can be used for simultaneously controlling the display parameters of the two screens in some scenes to improve the user experience, and can be used for respectively controlling the display parameters of the two screens in other scenes to optimize the power consumption of the system.
Another aspect of the present disclosure provides an electronic device, as shown in fig. 3, including a first screen, a second screen, a first controller, a second controller, and a signal selection circuit. The first controller is used for sending a first control signal to control the display parameter of the first screen. The second controller is used for sending a second control signal to control the display parameter of the second screen. The signal selection circuit is used for responding to the first switching signal, enabling a first control signal of the first controller to be distributed to the first screen and the second screen, and controlling the display parameters of the first screen and the second screen synchronously.
According to the embodiment of the present disclosure, the causing the first control signal of the first controller to be distributed to the first screen and the second screen includes that the first controller 310 or the second controller 320 sends a first switching signal to the signal selection circuit 350, and the signal selection circuit 350 controls the signal received by the second screen 340 to be switched from the second control signal to the first control signal.
Referring to fig. 3, the second controller 320 is configured to send control signals for controlling the display contents of the first screen 330 and the second screen 340 to the first screen 330 and the second screen 340, respectively. The first controller 310 sends a first control signal to the first screen 330 to control a display parameter of the first screen 330, such as backlight intensity, and the first signal is also transmitted to the signal selection circuit 350. The second controller 320 issues a second control signal to the signal selection circuit 350. In a normal state, the signal selection circuit 350 transmits a second control signal to the second screen 340 to control a display parameter of the second screen 340, such as backlight intensity. At least one of the first controller 310 or the second controller 320 may send a first switching signal to the signal selection circuit 350, so that the signal selection circuit 350 changes a circuit structure, for example, disconnects a path between the second controller 320 and the second screen 340, and enables the first control signal to reach the second screen 340, so that a signal controlling the second screen 340 is switched from the second control signal to the first control signal. After switching, the first control signal sent by the first controller 310 may be simultaneously transmitted to the two screens, thereby achieving the technical effect of simultaneously controlling the display parameters of the two screens.
According to an embodiment of the present disclosure, the method further comprises generating the first switching signal in case the at least two screens are respectively used for displaying different parts of the same content. For example, the first switching signal is generated when two screens commonly show the same web content, the same multimedia file content such as video or image, or the same game screen.
According to the embodiment of the present disclosure, the method further includes generating a first switching signal in a case where the application programs respectively displayed on the at least two screens belong to the same predetermined category of application programs. For example, in the case where two screens respectively display two office applications or two video applications, the first switching signal is generated.
According to the embodiment of the disclosure, the method further comprises generating a first switching signal if the electronic device is not in a specific operating state. For example, in the case where the first screen displays the virtual keyboard, without simultaneously controlling the backlight intensities of the two screens, the mode in which the first screen displays the virtual keyboard may be set to a specific operating state, and similarly, one or more operating states may be set, and in the case where the electronic device is not in any of these specific operating states, the first switching signal is generated.
According to an embodiment of the present disclosure, the second controller is configured to control display contents of the first screen and the second screen, and the method further includes adjusting the display contents of the first screen and the second screen using the second controller based on a change of the first control signal. For example, when the first control signal causes the backlight intensity of the first screen and the second screen to decrease, the second controller may obtain the information from the first controller, and may appropriately increase the contrast of the display content. Even in the case where the backlight intensity is reduced, the user can recognize the displayed content with relative ease due to the improvement of the contrast.
According to the embodiment of the disclosure, the method further comprises responding to the second switching signal, and enabling the second controller to send out a second control signal to control the display parameter of the second screen. Correspondingly, the first controller or the second controller can also send a second switching signal to the signal selection circuit, so that for example, in the working state that the first screen displays the virtual keyboard, the two screens can be respectively controlled, the backlight intensity of the first screen is effectively reduced, and the overall power consumption is reduced.
One or more of the first controller, the second controller, or the signal selection circuit according to embodiments of the present disclosure may be implemented at least in part as a hardware circuit, such as a Field Programmable Gate Array (FPGA), a Programmable Logic Array (PLA), a system on a chip, a system on a substrate, a system on a package, an Application Specific Integrated Circuit (ASIC), or may be implemented by hardware or firmware in any other reasonable manner of integrating or packaging a circuit, or in any one of or a suitable combination of software, hardware, and firmware. Alternatively, one or more of the first controller, the second controller or the signal selection circuit according to embodiments of the present disclosure may be at least partially implemented as computer program modules, which, when executed, may perform corresponding functions.
Fig. 4 schematically shows a block diagram of an electronic device 400 according to an embodiment of the disclosure. The computer system illustrated in FIG. 4 is only one example and should not impose any limitations on the functionality or scope of use of embodiments of the disclosure.
As shown in fig. 4, electronic device 400 includes a processor 410 and a computer-readable storage medium 420. The electronic device 400 may perform a method according to an embodiment of the present disclosure. The first controller or the second controller described above in fig. 2 or fig. 3 may be implemented as the processor 410 illustrated in fig. 4, which when executing instructions stored in a readable storage medium may implement the above method.
In particular, processor 410 may include, for example, a general purpose microprocessor, an instruction set processor and/or related chip set and/or a special purpose microprocessor (e.g., an Application Specific Integrated Circuit (ASIC)), and/or the like. The processor 410 may also include onboard memory for caching purposes. Processor 410 may be a single processing unit or a plurality of processing units for performing different actions of a method flow according to embodiments of the disclosure.
Computer-readable storage medium 420, for example, may be a non-volatile computer-readable storage medium, specific examples including, but not limited to: magnetic storage devices, such as magnetic tape or Hard Disk Drives (HDDs); optical storage devices, such as compact disks (CD-ROMs); a memory, such as a Random Access Memory (RAM) or a flash memory; and so on.
The computer-readable storage medium 420 may comprise a computer program 421, which computer program 421 may comprise code/computer-executable instructions that, when executed by the processor 410, cause the processor 410 to perform a method according to an embodiment of the disclosure, or any variant thereof.
The computer program 421 may be configured with, for example, computer program code comprising computer program modules. For example, in an example embodiment, code in computer program 421 may include one or more program modules, including for example 421A, modules 421B, … …. It should be noted that the division and number of modules are not fixed, and those skilled in the art may use suitable program modules or program module combinations according to actual situations, and when the program modules are executed by the processor 410, the processor 410 may execute the method according to the embodiment of the present disclosure or any variation thereof.
The present disclosure also provides a computer-readable storage medium, which may be contained in the apparatus/device/system described in the above embodiments; or may exist alone without being assembled into the device/apparatus/system. The computer-readable storage medium carries one or more programs which, when executed, implement a method according to an embodiment of the disclosure.
According to embodiments of the present disclosure, the computer-readable storage medium may be a non-volatile computer-readable storage medium, which may include, for example but is not limited to: a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Those skilled in the art will appreciate that various combinations and/or combinations of features recited in the various embodiments and/or claims of the present disclosure can be made, even if such combinations or combinations are not expressly recited in the present disclosure. In particular, various combinations and/or combinations of the features recited in the various embodiments and/or claims of the present disclosure may be made without departing from the spirit or teaching of the present disclosure. All such combinations and/or associations are within the scope of the present disclosure.
While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.
Claims (8)
1. A control method is applied to an electronic device, the electronic device comprises a first screen and a second screen, and the method comprises the following steps:
sending a first control signal by using a first controller to control the display parameters of the first screen;
sending a second control signal by using a second controller to control the display parameter of the second screen, wherein the first controller is different from the second controller;
in response to obtaining the first switching signal, enabling a first control signal of a first controller to be distributed to the first screen and the second screen so as to synchronously control display parameters of the first screen and the second screen during the working process of the electronic equipment;
wherein the second controller is configured to control display contents of the first screen and the second screen, and the method further includes: and when the first controller synchronously controls the display parameters of the first screen and the second screen at the same time, the second controller is used for adjusting the display contents of the first screen and the second screen based on the change of the first control signal.
2. The method of claim 1, wherein said causing distribution of the first control signal of the first controller to the first screen and the second screen comprises:
the first controller or the second controller sends a first switching signal to the signal selection circuit, so that the signal selection circuit controls the signal received by the second screen to be switched from the second control signal to the first control signal.
3. The method of claim 1, wherein the electronic device comprises at least two screens, the at least two screens comprising the first screen and the second screen, the method further comprising generating the first switching signal if at least one of the following conditions is met:
the at least two screens are respectively used for displaying different parts of the same content;
the application programs respectively displayed by the at least two screens belong to the same preset category of application programs;
the electronic device is not in a particular operating state.
4. The method of claim 1, further comprising:
and responding to the second switching signal, and enabling a second controller to send out a second control signal to control the display parameter of the second screen.
5. An electronic device, comprising:
a first screen;
a second screen;
the first controller is used for sending a first control signal to control the display parameter of the first screen;
the second controller is used for sending a second control signal to control the display parameter of the second screen, wherein the first controller is different from the second controller; and
the signal selection circuit is used for responding to the obtained first switching signal, enabling a first control signal of a first controller to be distributed to the first screen and the second screen, and synchronously controlling display parameters of the first screen and the second screen simultaneously in the working process of the electronic equipment;
the second controller is further configured to control display contents of the first screen and the second screen, and adjust the display contents of the first screen and the second screen based on a change of the first control signal when the first controller synchronously controls display parameters of the first screen and the second screen at the same time.
6. The electronic device of claim 5, wherein the electronic device comprises at least two screens, including the first screen and the second screen, the first switching signal being generated if at least one of the following conditions is met:
the at least two screens are respectively used for displaying different parts of the same content;
the application programs respectively displayed by the at least two screens belong to the same preset category of application programs;
the electronic device is not in a particular operating state.
7. The electronic device of claim 5, wherein the signal selection circuit is further configured to cause the second controller to issue a second control signal to control the display parameter of the second screen in response to obtaining the second switching signal.
8. The electronic device of any of claims 5-7, wherein the first controller comprises an embedded controller, the display parameter comprises backlight intensity, and the second controller comprises a graphics processor.
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| CN110569008B (en) * | 2019-08-29 | 2023-05-16 | Oppo广东移动通信有限公司 | Screen data processing method and device and electronic equipment |
| CN112948297B (en) * | 2021-02-02 | 2023-03-10 | 深圳市江元科技(集团)有限公司 | Screen control method and device, double-screen terminal equipment and storage medium |
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| CN107423013B (en) * | 2017-03-31 | 2018-06-08 | 掌阅科技股份有限公司 | A kind of data display method, device and electronic equipment |
| CN108334299B (en) * | 2018-01-26 | 2020-11-24 | 山东超越数控电子股份有限公司 | Automatic screen expansion parameter display consistency adjusting system |
| CN109240575A (en) * | 2018-08-28 | 2019-01-18 | 维沃移动通信有限公司 | A kind of screen control method and electronic equipment |
| CN109359572A (en) * | 2018-09-30 | 2019-02-19 | 联想(北京)有限公司 | Information processing method, device and electronic equipment |
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