WO2023138214A1 - Procédé de mise en correspondance d'écran, procédé de configuration d'écran et dispositif de mise en correspondance d'écran - Google Patents

Procédé de mise en correspondance d'écran, procédé de configuration d'écran et dispositif de mise en correspondance d'écran Download PDF

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WO2023138214A1
WO2023138214A1 PCT/CN2022/134216 CN2022134216W WO2023138214A1 WO 2023138214 A1 WO2023138214 A1 WO 2023138214A1 CN 2022134216 W CN2022134216 W CN 2022134216W WO 2023138214 A1 WO2023138214 A1 WO 2023138214A1
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Prior art keywords
screen
information
display screen
configuration parameters
storage
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PCT/CN2022/134216
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English (en)
Chinese (zh)
Inventor
陈泳权
冯林
任李鸿
汤旺
张跃
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惠州视维新技术有限公司
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Publication of WO2023138214A1 publication Critical patent/WO2023138214A1/fr

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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
    • G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers

Definitions

  • the invention relates to the technical field of display screens, in particular to a screen matching method, a screen configuration method and a screen matching device.
  • display screens tend to be larger in size, high resolution, and high refresh rate. Due to their own technology or screen characteristics, different TV or monitor manufacturers have more or less differences in the physical feature information of the display screen.
  • the purpose of the embodiments of the present invention is to provide a screen matching method, a screen configuration method and a screen matching device, so as to solve the problem of difficult screen configuration.
  • an embodiment of the present invention provides a screen matching method, which is applied to a processor, and the screen matching method includes:
  • the display driver of the display screen is configured according to the configuration parameters.
  • the corresponding processing according to the physical information of the screen to obtain matching configuration parameters includes:
  • the screen physical information is converted to obtain matching configuration parameters.
  • the screen matching method further includes:
  • the configuration parameters are stored in correspondence with the model information of the display screen.
  • the performing corresponding processing according to the physical information of the screen to obtain matching configuration parameters further includes: when it is detected that the connection with the display screen is not for the first time, obtaining corresponding configuration parameters according to the model information of the display screen.
  • the configuration parameters include COF communication protocol information
  • the corresponding storage of the configuration parameters and the model information of the display screen includes:
  • configuration parameters also include liquid crystal flipping mode information
  • the corresponding storage of the configuration parameters and the model information of the display screen includes:
  • configuration parameters also include pixel structure information
  • the corresponding storage of the configuration parameters and the model information of the display screen includes:
  • configuration parameters also include pixel arrangement information and scanning direction information
  • the corresponding storage of the configuration parameters and the model information of the display screen includes:
  • an embodiment of the present invention provides a screen matching method, which is applied to a display screen, and the screen matching method includes:
  • the screen physical information of the display screen is synchronized to the processor, so that the processor performs corresponding processing according to the screen physical information, and configures the display driver of the display screen according to the configuration parameters obtained through the corresponding processing.
  • the display screen is provided with a storage unit; the storage unit pre-stores screen physical information;
  • the screen physical information includes at least one of COF communication protocol information, liquid crystal flipping mode information, pixel structure information, pixel arrangement information, and scanning direction information.
  • an embodiment of the present invention provides a screen configuration method applied to a display screen, the display screen includes the display screen in any of the above embodiments, the display screen includes a storage unit, and the screen configuration method includes:
  • the screen physical information includes at least one of COF communication protocol information, liquid crystal flipping mode information, pixel structure information, pixel arrangement information, and scanning direction information.
  • an embodiment of the present invention provides a screen matching device, which is applied to a processor, and the screen matching device includes:
  • An acquisition module configured to acquire screen physical information of the display screen when it is detected that it is connected to the display screen
  • a processing module configured to perform corresponding processing according to the physical information of the screen to obtain matching configuration parameters
  • the configuration module is configured to configure the display driver of the display screen according to the configuration parameters.
  • an embodiment of the present invention provides an electronic device, including a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, the memory is coupled to the processor, and when the processor executes the computer program, the steps in the screen matching method described in any one of the above are implemented.
  • an embodiment of the present invention provides a computer-readable storage medium, the computer-readable storage medium stores a computer program, wherein, when the computer program is running, the device where the computer-readable storage medium is located is controlled to perform the steps in any one of the screen matching methods described above.
  • Embodiments of the present invention provide a screen matching method, device, electronic equipment, and storage medium.
  • the method acquires screen physical information of the display screen when a connection with the display screen is detected, and performs corresponding processing according to the screen physical information to obtain matching configuration parameters, and then configures the display driver of the display screen according to the configuration parameters, which can avoid manual screen configuration operations, not only saves human resources, but also reduces the difficulty of screen configuration, improves screen configuration efficiency, and solves the technical problem of difficult screen configuration in the prior art.
  • FIG. 1 is a schematic flowchart of a screen matching method provided by an embodiment of the present invention
  • Fig. 2 is another schematic flowchart of a screen configuration method provided by an embodiment of the present invention.
  • Fig. 3 is a schematic structural diagram of a screen matching device provided by an embodiment of the present invention.
  • Fig. 4 is a schematic structural diagram of a processing module provided by an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of an electronic device provided by an embodiment of the present invention.
  • Fig. 6 is another schematic structural diagram of an electronic device provided by an embodiment of the present invention.
  • the term “comprise” and its variations are open-ended, ie “including but not limited to”.
  • the term “based on” is “based at least in part on”.
  • the term “one embodiment” means “at least one embodiment”; the term “another embodiment” means “at least one further embodiment”; the term “some embodiments” means “at least some embodiments.” Relevant definitions of other terms will be given in the description below.
  • the traditional screen configuration technology uses manual configuration to configure the display driver according to the screen information of the display screen, so as to ensure that the screen can be displayed normally. Therefore, in the case of continuous upgrading of display screens, continuing to use the traditional screen distribution technology to perform screen distribution operations for each display screen has technical problems such as low efficiency and difficulty in screen distribution.
  • the screen physical information of the display screen is stored in the storage unit of the display screen, so that when the display screen is connected to the processor on the main board, that is, during the adaptation stage, the processor on the main board can directly obtain the screen physical information of the display screen connected to it, thereby avoiding the screen matching operation of manually obtaining the screen physical information of the display screen, and improving the screen matching efficiency. Therefore, in order to solve the technical problem of difficult screen configuration, the screen matching method provided by the embodiment of the present invention is mainly applied to the processor of the motherboard. Specifically, please refer to FIG. 1 , which is a schematic flow chart of the screen matching method provided by the embodiment of the present invention. As shown in FIG. 1 , the screen matching method provided by the embodiment of the present invention includes steps 101 to 103;
  • Step 101 when a connection with a display screen is detected, obtain screen physical information of the display screen.
  • the screen physical information includes COF communication protocol information, liquid crystal flipping mode information, pixel structure information, pixel arrangement information, and scanning direction information.
  • this application uses 8-bit memory to store the screen physical information of the display screen, and this embodiment limits the storage of the physical information of each screen.
  • COF communication protocol information because the communication protocols adopted by different screen manufacturers are different, it is stored according to the unique number corresponding to each protocol, and when there are different versions of the same protocol, the version integer and decimal places are stored separately.
  • LCD flipping method information Since the flipping methods used by liquid crystals with different pixel structures are different, it is stored according to the unique code corresponding to each flipping method.
  • the pixel structure information the pixel structure is defined from the source side and the gate side respectively, and stored according to the corresponding unique code.
  • For pixel arrangement information by defining possible arrangements respectively, store them according to the corresponding unique codes.
  • scanning direction information it is defined according to the left half screen, right half screen, and vertical direction, and stored according to the unique code of the corresponding direction.
  • Step 102 Perform corresponding processing according to the physical information of the screen to obtain matching configuration parameters.
  • step 102 specifically includes: when it is detected that the display is connected to the display screen for the first time, converting the physical information of the screen to obtain matching configuration parameters.
  • the screen matching method provided by the embodiment of the present invention is executed mainly by the processor of the main board, that is, the SOC chip on the main board of the display screen, and the SOC chips of different display screens have different format requirements for data processing. Therefore, in order to adapt to the format requirements of different SOC chips, this embodiment converts the screen physical information of the display screen obtained for the first time to convert the data format of the screen physical information into a format that can be processed by the corresponding SOC chip, so that various configuration parameters of the display driver that can be configured for the corresponding display screen can be obtained.
  • the screen matching method provided in the embodiment of the present invention further includes: storing the configuration parameters and the model information of the display screen in correspondence.
  • the screen physical information/configuration parameters include COF communication protocol information, liquid crystal flipping mode information, pixel structure information, pixel arrangement information, and scanning direction information, when storing each configuration parameter and the model information of the corresponding display screen, different operations need to be performed, as follows:
  • the first storage number is determined according to the protocol type of the COF communication protocol information, and then the COF communication protocol information is stored in the first storage address corresponding to the first storage number, and the corresponding relationship between the first storage address and the model information of the corresponding display screen is set.
  • the configuration parameter is liquid crystal inversion mode information
  • determine the second storage number according to the inversion mode of the liquid crystal inversion mode information then store the liquid crystal inversion mode information in a second storage address corresponding to the second storage number, and set the corresponding relationship between the second storage address and the model information of the display screen.
  • the configuration parameter is pixel structure information
  • determine the third storage number then store the pixel structure information in the third storage address corresponding to the third storage number, and set the corresponding relationship between the third storage address and the model information of the display screen.
  • step 102 specifically further includes: when it is detected that the connection to the display screen is not for the first time, obtaining corresponding configuration parameters according to the model information of the display screen.
  • the SOC chip When the SOC chip is connected to the display screen A for the first time, it has obtained the screen physical information A of the display screen A, and converted the screen physical information A into the corresponding configuration parameter A, and the SOC chip also stores the configuration parameter A corresponding to the model information A of the display screen A. Therefore, in the subsequent screen configuration work, if the SOC chip detects that it is connected to the display screen A again, it is determined that it is not the first connection to the display screen A. At this time, the SOC chip does not need to perform operations such as data acquisition, data conversion, and data storage.
  • the configuration parameter A can complete the configuration operation of the display driver of the display screen A, which further reduces the difficulty of screen configuration.
  • the screen matching method further includes: when the connection with the second display screen is detected, obtaining the second model information of the second display screen, and then detecting whether there is a second configuration parameter corresponding to the second model information, and if so, configuring the display driver according to the second configuration parameter.
  • the configuration parameter data is stored, when the connection of the second display screen is detected, the second model information of the second display screen can be obtained first, and whether there is a configuration parameter corresponding to the second model information in the storage space is detected. If there is a corresponding second configuration parameter, the display driver can be configured directly according to the second configuration parameter, thereby eliminating the need to perform steps 101 to 103 provided by this embodiment, further improving the efficiency of screen distribution.
  • first display screen and the second display screen can be the same display screen or different display screens. Therefore, when the first display screen and the second display screen are the same display screen, the model information of the two displays is also the same, and the display driver can be configured directly using the corresponding configuration parameters in the storage space.
  • the second configuration parameter corresponding to the second model information cannot be detected, and it is determined to be connected to the second display screen for the first time at this time.
  • operations such as acquisition, conversion, and storage of the second display screen need to be performed again, so as to complete the screen configuration operation of the second display screen.
  • Step 103 configure the display driver of the display screen according to the configuration parameters.
  • the display driver after obtaining various configuration parameters for configuring the display driver, the display driver is configured according to the various configuration parameters to complete the screen configuration operation.
  • Using the screen matching method provided by the embodiment of the present invention can avoid manual screen configuration operations, which not only saves human resources, but also reduces the difficulty of screen configuration and improves the efficiency of screen configuration.
  • the embodiment of the present invention also provides a screen matching method applied to the display screen.
  • the screen matching method mainly uses the display screen as the execution subject to interact with the processor (SOC chip), thereby achieving the purpose of solving the technical problem of difficult screen matching.
  • the screen matching method includes: when it is detected that it is connected to the processor, the screen physical information of the display screen is synchronized to the processor, so that the processor performs corresponding processing according to the screen physical information, and configures the display driver of the display screen according to the configuration parameters obtained through corresponding processing.
  • the processor may actively read the screen physical information of the display screen, or the display screen may automatically retrieve pre-stored screen physical information, and send the screen physical information to the processor through the connection port, so that the processor can perform corresponding configuration operations on the display screen according to the screen physical information sent by the display screen.
  • different display screens have different screen physical information.
  • the processor can perform adaptive configuration processing, which can improve the efficiency of screen configuration and reduce the difficulty of screen configuration, thereby solving the technical problem of difficult screen configuration in the prior art.
  • the display screen is provided with a storage unit; the storage unit pre-stores screen physical information; the screen physical information includes at least one of COF communication protocol information, liquid crystal flip mode information, pixel structure information, pixel arrangement information, and scanning direction information.
  • the storage format of each screen physical information stored in the storage unit of the display screen is as shown in Table 1 below.
  • the corresponding storage number is determined according to each screen physical information.
  • the storage number is preset for storing each screen physical information separately.
  • each storage number corresponds to a unique address of the storage unit.
  • the first storage address corresponding to the first storage number is set to 03h
  • the second storage address corresponding to the second storage number is set to 04h
  • the third storage address corresponding to the third storage number is set to 05h
  • the fourth storage address corresponding to the third storage number is set to 05h.
  • the fourth storage address corresponding to the storage number is set to 06h.
  • the storage addresses corresponding to different storage numbers can be preset, and those skilled in the art can use the storage address corresponding to any free storage area as the storage address of each screen physical information according to the actual remaining storage space of the memory.
  • this embodiment also defines the physical information of each screen in the storage unit of the display screen.
  • the liquid crystal inversion mode information is set to include multiple liquid crystal inversion modes, such as Column inversion, Row inversion, Frame inversion, and Dot inversion.
  • the me inversion inversion mode is defined as 0010
  • the Dot inversion inversion mode is defined as 0011
  • the defined inversion mode is stored, so that when the inversion number of the display screen is detected to be 0010, the corresponding inversion mode can be directly called from the storage unit, that is, the Frame inversion inversion mode.
  • the defined numbers are correspondingly stored in the storage unit.
  • the mini LVDS communication protocol is defined as 0000
  • the CSPI communication protocol is defined as 0001
  • the CMPI communication protocol is defined as 0010
  • the ISP communication protocol is defined as 0011, so that when the communication protocol number of the display screen is detected as 0010, the corresponding communication protocol can be directly retrieved from the storage unit: CMPI communication protocol.
  • the same numbering method as the above-mentioned embodiment can be used to define the numbering of the pixel structure information, pixel arrangement information, and scanning direction information, so as to improve the efficiency of screen distribution.
  • the same numbering method as the above-mentioned embodiment can be used to define the numbering of the pixel structure information, pixel arrangement information, and scanning direction information, so as to improve the efficiency of screen distribution.
  • Table 2 below.
  • the storage unit can also store other parameter data required for the screen configuration operation, such as the major version number and sub-version number of the COF communication protocol, so as to improve the accuracy of the screen configuration and further reduce the difficulty of screen configuration.
  • the storage format and definition of the physical information of each screen is not limited to the method provided in the above table, and can be stored in other storage formats and defined in other ways. It is only necessary to specify the unique storage address corresponding to the physical information of each screen and the specific definition of the physical information of each screen. Therefore, there are no specific restrictions on the storage format and definition method of the physical information of each screen.
  • the embodiment of the present invention also provides a screen configuration method in the display screen production and configuration stage, so that in the process of screen manufacturing and production, the display screen after production configuration can have the functions mentioned in the above embodiments, wherein the display screen is the display screen mentioned in any of the above embodiments, and the display screen includes a storage unit.
  • FIG. 2 is a schematic flow chart of the screen configuration method provided by the embodiment of the present invention. As shown in FIG.
  • Step 201 adding screen physical information related to the display screen in a storage unit.
  • a storage unit is set in the display screen to store the driving configuration parameters related to the display screen, so that when the subsequent display screen is connected to the processor, the screen physical information of the display screen itself can be synchronized to the processor, so that the processor can configure the display screen according to the screen physical information of the display screen.
  • the screen physical information includes at least one of COF communication protocol information, liquid crystal flipping mode information, pixel structure information, pixel arrangement information, and scanning direction information.
  • the storage manner and definition manner of storing the physical information of each screen in the storage unit may refer to the foregoing embodiment, and details will not be repeated here.
  • the screen configuration method provided by the embodiment of the present invention, by setting a storage unit in the display screen during the manufacturing stage of the screen, and adding screen physical information related to the display screen to the storage unit, the screen physical information stored in the storage unit can be directly sent to the processor when the manufactured display screen is connected to the processor, so that the processor can perform corresponding configuration processing on the display screen according to the screen physical information, thereby realizing automatic and rapid screen configuration processing, solving the technical problem of difficult screen configuration in the prior art, and greatly improving screen configuration efficiency.
  • the screen matching device can be implemented as an independent entity, or can be integrated into an electronic device, such as a terminal.
  • the terminal can include a mobile phone, a tablet computer, and the like.
  • the screen matching device provided by this embodiment is applied to the control terminal, and the control terminal is connected to the device to be tested for testing the device to be tested.
  • FIG. 3 is a schematic structural diagram of the screen matching device provided by the embodiment of the present invention.
  • the screen matching device 300 provided by the embodiment of the present invention includes:
  • the obtaining module 301 is configured to obtain screen physical information of the display screen when a connection with the display screen is detected.
  • the screen physical information includes COF communication protocol information, liquid crystal flipping mode information, pixel structure information, pixel arrangement information, and scanning direction information.
  • the processing module 302 is configured to perform corresponding processing according to the physical information of the screen to obtain matching configuration parameters.
  • the configuration module 303 is configured to configure the display driver of the display screen according to the configuration parameters.
  • FIG. 4 is a schematic structural diagram of a processing module provided by an embodiment of the present invention.
  • the processing module 302 provided by this embodiment of the present invention includes:
  • the first processing unit 3021 is configured to convert the screen physical information to obtain matching configuration parameters when it is detected that the screen is connected to the screen for the first time.
  • the storage unit 3022 is configured to store the configuration parameters corresponding to the model information of the display screen.
  • the configuration parameters include COF communication protocol information
  • the storage unit 3022 is further configured to determine a first storage number according to the protocol type of the COF communication protocol information; store the COF communication protocol information to a first storage address corresponding to the first storage number, and set a correspondence between the first storage address and the model information of the display screen.
  • the configuration parameters include liquid crystal inversion mode information, and the storage unit 3022 is also configured to determine a second storage number according to the inversion mode of the liquid crystal inversion mode information; store the liquid crystal inversion mode information in a second storage address corresponding to the second storage number, and set a correspondence between the second storage address and the model information of the display screen.
  • the configuration parameters include pixel architecture information, and the storage unit 3022 is further configured to determine a third storage number according to the architecture of the pixel architecture information; store the pixel architecture information in a third storage address corresponding to the third storage number, and set a correspondence between the third storage address and the model information of the display screen.
  • the configuration parameters include pixel arrangement information and scanning direction information, and the storage unit 3022 is further configured to determine a fourth storage number according to the arrangement mode and scanning direction of the pixel arrangement information and scanning direction information; store the pixel arrangement information and scanning direction information in a fourth storage address corresponding to the fourth storage number, and set a correspondence relationship between the fourth storage address and the model information of the display screen.
  • the second processing unit 3023 is configured to obtain corresponding configuration parameters according to the model information of the display screen when it is detected that it is not connected to the display screen for the first time.
  • FIG. 5 is a schematic structural diagram of an electronic device provided by an embodiment of the present invention.
  • the electronic device may be a mobile terminal such as a smart phone, a tablet computer, and the like.
  • an electronic device 500 includes a processor 501 and a memory 502 .
  • the processor 501 is electrically connected with the memory 502 .
  • the processor 501 is the control center of the electronic device 500. It uses various interfaces and lines to connect various parts of the entire electronic device, and executes various functions and processes data of the electronic device 500 by running or loading application programs stored in the memory 502 and calling data stored in the memory 502, so as to monitor the electronic device 500 as a whole.
  • the processor 501 in the electronic device 500 will load instructions corresponding to the process of one or more application programs into the memory 502 according to the following steps, and the processor 501 will run the application programs stored in the memory 502, thereby realizing various functions:
  • the display driver of the display screen is configured according to the configuration parameters.
  • the electronic device 500 can implement the steps in any embodiment of the screen matching method provided in the embodiment of the present invention, and therefore, can realize the beneficial effects that can be achieved by any screen matching method provided in the embodiment of the present invention. See the previous embodiments for details, and will not repeat them here.
  • FIG. 6 is another schematic structural diagram of an electronic device provided by an embodiment of the present invention.
  • FIG. 6 shows a specific structural block diagram of an electronic device provided by an embodiment of the present invention.
  • the electronic device 600 may be a mobile terminal such as a smart phone or a notebook computer.
  • the RF circuit 610 is used to receive and send electromagnetic waves, realize mutual conversion between electromagnetic waves and electrical signals, and communicate with a communication network or other devices.
  • the RF circuit 610 may include various existing circuit elements for performing these functions, such as antennas, radio frequency transceivers, digital signal processors, encryption/decryption chips, Subscriber Identity Module (SIM) cards, memory, and the like.
  • SIM Subscriber Identity Module
  • the RF circuit 610 can communicate with various networks such as the Internet, intranet, wireless network, or communicate with other devices through a wireless network.
  • the wireless network mentioned above may include a cellular telephone network, a wireless local area network or a metropolitan area network.
  • the wireless network mentioned above can use various communication standards, protocols and technologies, including but not limited to Global System for Mobile Communication (GSM), Enhanced Data GSM Environment (EDGE), Wideband Code Division Multiple Access (WCDMA), Code Division Multiple Access (CDMA), Time Division Multiple Access (Time Division Multiple Access, TDMA), wireless fidelity technology (Wireless Fidelity, Wi-Fi) (such as the American Institute of Electrical and Electronics Engineers standard IEEE802.11a, IEEE 802.11b, IEEE802.11g and / or IEEE 802.11n), Internet telephony (Voice over Internet Protocol, VoIP), global microwave interconnection access (Worldwide Interoperability for Microwave Access, Wi-Max), other protocols for mail, instant messaging, and short messaging, and any other suitable communication protocol, even those that have not
  • the memory 620 can be used to store software programs and modules, such as the program instructions/modules corresponding to the screen matching method in the above-mentioned embodiments, and the processor 680 executes various functional applications and screen matching by running the software programs and modules stored in the memory 620, that is, realizes the following functions:
  • the display driver of the display screen is configured according to the configuration parameters.
  • the memory 620 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 620 may further include memory that is remotely located relative to the processor 680, and these remote memories may be connected to the electronic device 600 through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • the input unit 630 can be used to receive input numbers or character information, and generate keyboard, mouse, joystick, optical or trackball signal input related to user settings and function control.
  • the input unit 630 may include a touch-sensitive surface 631 and other input devices 632 .
  • the touch-sensitive surface 631 also called a touch display screen or a touchpad, can collect user's touch operations on or near it (for example, the user uses any suitable object or accessory such as a finger or a stylus to operate on the touch-sensitive surface 631 or near the touch-sensitive surface 631), and drives the corresponding connection device according to a preset program.
  • the touch-sensitive surface 631 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it to the processor 680, and can receive and execute commands sent by the processor 680.
  • the touch-sensitive surface 631 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the input unit 630 may also include other input devices 632 .
  • other input devices 632 may include, but are not limited to, one or more of physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, joysticks, and the like.
  • the display unit 640 can be used to display information input by or provided to the user and various graphical user interfaces of the electronic device 600, and these graphical user interfaces can be composed of graphics, text, icons, videos and any combination thereof.
  • the display unit 640 may include a display panel 641.
  • the display panel 641 may be configured in a form such as LCD (Liquid Crystal Display, liquid crystal display), OLED (Organic Light-Emitting Diode, organic light-emitting diode).
  • the touch-sensitive surface 631 may cover the display panel 641, and when the touch-sensitive surface 631 detects a touch operation on or near it, it is sent to the processor 680 to determine the type of the touch event, and then the processor 680 provides corresponding visual output on the display panel 641 according to the type of the touch event.
  • the touch-sensitive surface 631 and the display panel 641 are used as two independent components to realize the input and output functions, in some embodiments, the touch-sensitive surface 631 and the display panel 641 can be integrated to realize the input and output functions.
  • the electronic device 600 may also include at least one sensor 650, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 641 according to the brightness of the ambient light, and the proximity sensor may generate an interruption when the flip is closed or closed.
  • the acceleration of gravity sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when it is still. It can be used for applications to recognize the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer, knocking), etc.
  • sensors such as gyroscopes, barometers, hygrometers, thermometers, and infrared sensors that can also be configured by the electronic device 600, they will not be described here.
  • the audio circuit 660 , the speaker 661 and the microphone 662 can provide an audio interface between the user and the electronic device 600 .
  • the audio circuit 660 can transmit the electrical signal converted from the received audio data to the speaker 661, and the speaker 661 converts it into an audio signal for output; on the other hand, the microphone 662 converts the collected audio signal into an electrical signal, which is received by the audio circuit 660 and converted into audio data.
  • the audio circuit 660 may also include an earphone jack to provide communication between an external earphone and the electronic device 600 .
  • the electronic device 600 can help the user receive requests, send information, etc. through the transmission module 670 (such as the Wi-Fi module), which provides the user with wireless broadband Internet access.
  • the transmission module 670 is shown in the figure, it can be understood that it is not an essential component of the electronic device 600, and can be completely omitted as required without changing the essence of the invention.
  • the processor 680 is the control center of the electronic device 600. It uses various interfaces and lines to connect various parts of the entire mobile phone. By running or executing software programs and/or modules stored in the memory 620, and calling data stored in the memory 620, it executes various functions of the electronic device 600 and processes data, so as to monitor the electronic device as a whole.
  • the processor 680 may include one or more processing cores; in some embodiments, the processor 680 may integrate an application processor and a modem processor, wherein the application processor mainly processes operating systems, user interfaces, and application programs, and the modem processor mainly processes wireless communications. Understandably, the foregoing modem processor may not be integrated into the processor 680 .
  • the electronic device 600 also includes a power supply 690 (such as a battery) for supplying power to various components.
  • the power supply can be logically connected to the processor 680 through a power management system, so that functions such as charging, discharging, and power consumption management can be implemented through the power management system.
  • the power supply 690 may also include one or more DC or AC power supplies, recharging systems, power failure detection circuits, power converters or inverters, power status indicators, and other arbitrary components.
  • the electronic device 600 also includes a camera (such as a front camera, a rear camera), a Bluetooth module, etc., which will not be repeated here.
  • the display unit of the electronic device is a touch screen display
  • the mobile terminal also includes a memory and one or more programs, wherein one or more programs are stored in the memory, and are configured to be executed by one or more processors.
  • the one or more programs include instructions for performing the following operations:
  • the display driver of the display screen is configured according to the configuration parameters.
  • each of the above modules can be implemented as an independent entity, or can be combined arbitrarily as the same or several entities.
  • the specific implementation of each of the above modules can refer to the previous method embodiments, and will not be repeated here.
  • Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructions, or by instructions controlling related hardware, and the instructions can be stored in a computer-readable storage medium, and loaded and executed by a processor.
  • an embodiment of the present invention provides a storage medium in which a plurality of instructions are stored, and the instructions can be loaded by a processor to execute the steps in any embodiment of the screen matching method provided by the embodiment of the present invention.
  • the storage medium may include: a read-only memory (ROM, Read Only Memory), a random access memory (RAM, Random Access Memory), a magnetic disk or an optical disk, and the like.
  • ROM Read Only Memory
  • RAM Random Access Memory
  • magnetic disk or an optical disk and the like.
  • the instructions stored in the storage medium can execute the steps in any embodiment of the screen matching method provided by the embodiment of the present invention, therefore, the beneficial effects that can be achieved by any screen matching method provided by the embodiment of the present invention can be realized. See the previous embodiments for details, and will not be repeated here.

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Abstract

La présente invention concerne un procédé de mise en correspondance d'écran, consistant à : lors de la détection d'une connexion avec un écran d'affichage, obtenir des informations physiques d'écran de l'écran d'affichage (101) ; effectuer un traitement correspondant selon les informations physiques d'écran, pour obtenir un paramètre de configuration mis en correspondance (102) ; et configurer un pilote d'affichage de l'écran d'affichage selon le paramètre de configuration (103). Par conséquent, des opérations manuelles de configuration d'écran peuvent être évitées, de sorte que des ressources de main-d'œuvre sont économisées, la difficulté de configuration d'écran est également réduite, l'efficacité de configuration d'écran est améliorée et le problème technique dans l'état de la technique d'une configuration d'écran difficile est résolu. L'invention concerne en outre un procédé de configuration d'écran et un dispositif de mise en correspondance d'écran.
PCT/CN2022/134216 2022-01-21 2022-11-25 Procédé de mise en correspondance d'écran, procédé de configuration d'écran et dispositif de mise en correspondance d'écran WO2023138214A1 (fr)

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CN202210074580.3A CN116521106A (zh) 2022-01-21 2022-01-21 屏幕匹配方法、屏幕配置方法及屏幕匹配装置

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CN112748820A (zh) * 2020-12-25 2021-05-04 厦门厦华科技有限公司 触控显示屏的自动配置方法、显示控制模块和显示系统
CN113138741A (zh) * 2021-05-06 2021-07-20 深圳市拓普泰克软件技术有限公司 通过bios设置选择gop实现不同lvds屏的适配方法

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US20160100100A1 (en) * 2014-10-01 2016-04-07 Samsung Electronics Co., Ltd. Method for Configuring Screen, Electronic Device and Storage Medium
CN105554547A (zh) * 2015-12-22 2016-05-04 深圳Tcl数字技术有限公司 显示屏自适应配置的方法及系统
CN106598530A (zh) * 2016-11-11 2017-04-26 乐视控股（北京）有限公司 显示面板的配置方法及装置
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