CN106168894A - A kind of content display method and mobile terminal - Google Patents

Abstract

Embodiments of the present invention provide a content display method and a mobile terminal. The method includes: detecting the bending information of the flexible screen in real time; establishing a bending two-dimensional table according to the bending information; based on the bending two-dimensional table and the hardware parameter information of the flexible screen, performing spatial projection transformation processing on the flexible screen to obtain a corrected two-dimensional table; Correct the two-dimensional table to correct the content displayed on the flexible screen. The embodiment of the present invention can stabilize the deformed display content caused by the flexible screen by correcting the two-dimensional table. Even if the flexible screen is bent, the content displayed on it still looks normal and not deformed. display, thereby improving the user experience.

Description

A content display method and mobile terminal

technical field

The present invention relates to the communication field, in particular to a content display method and a mobile terminal.

Background technique

With the continuous development of electronic technology, the screen size of mobile terminals is also increasing. However, when carrying or using a large-screen mobile terminal, its portability and comfort in use are often affected due to its large size.

With the continuous improvement of material technology, flexible screen materials are gradually applied to various electronic products, especially electronic display screens of mobile terminals, thus forming mobile terminals with flexible screens. The electronic display screen of this mobile terminal is no longer limited to a specific hardware size, on the contrary, it can be bent directly by hand. Therefore, a mobile terminal with a flexible screen can solve the problems of portability and space occupancy of a mobile terminal with a traditional screen.

However, when a user holds a mobile terminal with a flexible screen to perform operations such as browsing screen content, due to the flexibility of the flexible screen material, if the user holds the mobile terminal with too much strength or is in a dynamic scene (such as walking), then The flexible screen will be deformed and bent due to excessive pressing force or dynamic vibration, which will deform the content displayed on the flexible screen and interfere with the user's browsing of the screen content and other operations.

It can be seen that, in the prior art, when displaying content on a mobile terminal with a flexible screen, there is a problem of deformation of the content displayed on the screen caused by bending of the flexible screen.

Contents of the invention

Embodiments of the present invention provide a method for displaying content and a mobile terminal to solve the problem in the prior art that content displayed on a screen is deformed due to bending of the flexible screen when displaying content on a mobile terminal with a flexible screen.

In a first aspect, an embodiment of the present invention provides a method for displaying content, which is applied to a mobile terminal with a flexible screen, and the method includes:

Detecting bending information of the flexible screen in real time;

Establishing a two-dimensional bending table according to the bending information;

Based on the curved two-dimensional table and the hardware parameter information of the flexible screen, performing spatial projection transformation processing on the flexible screen to obtain a corrected two-dimensional table;

The content displayed on the flexible screen is corrected according to the correction two-dimensional table.

In the second aspect, an embodiment of the present invention also provides a mobile terminal, the mobile terminal has a flexible screen, and the mobile terminal includes:

a real-time detection module, configured to detect the bending information of the flexible screen in real time;

A building module, configured to create a two-dimensional bending table according to the bending information;

A projection module, configured to perform spatial projection transformation processing on the flexible screen based on the curved two-dimensional table and hardware parameter information of the flexible screen to obtain a corrected two-dimensional table;

A correction module, configured to correct the content displayed on the flexible screen according to the correction two-dimensional table.

In this way, the embodiment of the present invention determines the bending degree of the flexible screen by detecting the bending information of the flexible screen and establishing a two-dimensional bending table; and performs spatial projection transformation on the flexible screen through the two-dimensional bending table and the hardware parameter information of the flexible screen processing to obtain a correction two-dimensional table, so that the correction degree of the content displayed on the screen can be determined; the content displayed on the flexible screen is corrected through the correction two-dimensional table, so that the deformation caused by the flexible screen can be made The display content becomes stable, even if the flexible screen is bent, the content displayed on it still appears to be a normal display, not a distorted display, thereby improving the user experience.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments of the present invention. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention , for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

FIG. 1 is a flowchart of a content display method according to a first embodiment of the present invention;

FIG. 2 is a flow chart of a content display method according to a second embodiment of the present invention;

FIG. 3 is a block diagram of a mobile terminal according to a third embodiment of the present invention;

Fig. 4 is a block diagram of another mobile terminal according to the third embodiment of the present invention;

FIG. 5 is a block diagram of a mobile terminal according to a fourth embodiment of the present invention;

Fig. 6 is a schematic structural diagram of a mobile terminal according to a fifth embodiment of the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

first embodiment

Referring to FIG. 1 , it shows a flowchart of a content display method according to an embodiment of the present invention, which is applied to a mobile terminal with a flexible screen. The method may specifically include the following steps:

Step 101, detecting the bending information of the flexible screen in real time;

Among them, for a mobile terminal (such as a mobile phone) with a flexible screen, in order to prevent the user from deforming the screen when using the mobile phone and causing inconvenience for the user to browse, the method of the embodiment of the present invention can set a sensing device on the surface of the flexible screen, so that real-time Detect the bending information of the flexible screen.

Wherein, as for the type of the sensing device, with the development of technology materials such as graphene, there are many types of sensing devices, and the present invention does not specifically limit the type of the sensing device. For example, sensing devices including capacitive devices can be used for detection, and the specific principle is to detect the bending of the flexible screen through the capacitance change detected by the sensing device, so as to obtain bending information.

Step 102, establishing a two-dimensional bending table according to the bending information;

Wherein, after the bending information is detected by the sensing device, the bending information can be acquired, and a two-dimensional bending table can be established according to the bending information. Wherein, for the bending two-dimensional table, that is, a two-dimensional table composed of bending information, each information record in the two-dimensional table represents the bending information of each pixel on the flexible screen, so that it can be determined that each pixel on the flexible screen The degree of curvature of pixels.

Step 103, based on the curved two-dimensional table and the hardware parameter information of the flexible screen, perform spatial projection transformation processing on the flexible screen to obtain a corrected two-dimensional table;

Among them, the flexible screen can be subjected to spatial projection transformation processing according to the established bending two-dimensional table and the hardware parameter information of the flexible screen to obtain a rectified two-dimensional table. Each information record in the rectified two-dimensional table represents each The camber correction information of pixels.

Step 104, correcting the content displayed on the flexible screen according to the correction two-dimensional table.

Wherein, the scaling degree of the content displayed on the flexible screen can be corrected according to the correction two-dimensional table, so as to obtain a display content that looks stable.

In this way, the embodiment of the present invention determines the bending degree of the flexible screen by detecting the bending information of the flexible screen and establishing a two-dimensional bending table; and performs spatial projection transformation on the flexible screen through the two-dimensional bending table and the hardware parameter information of the flexible screen processing to obtain a correction two-dimensional table, so that the correction degree of the content displayed on the screen can be determined; the content displayed on the flexible screen is corrected through the correction two-dimensional table, so that the deformation caused by the flexible screen can be made The display content becomes stable, even if the flexible screen is bent, the content displayed on it still appears to be a normal display, not a distorted display, thereby improving the user experience.

second embodiment

Referring to FIG. 2 , it shows a flowchart of a content display method according to another embodiment of the present invention, which is applied to a mobile terminal with a flexible screen. The method may specifically include the following steps:

Step 201, detecting the bending information of the flexible screen in real time;

Wherein, the bending information may include an absolute bending angle and a relative bending angle.

Wherein, the absolute bending angle is the absolute bending angle information of the pixel (for example, the pixel is bent by 4 degrees); and the relative bending angle of the pixel is the bending angle information of the pixel relative to surrounding pixels. Specifically, a plurality of (here, two for example) adjacent pixel points around the pixel point are respectively bent by 2 degrees and 3 degrees, and the absolute bending angle of the pixel point is 4 degrees, then here, the relative The bending angle information is 1 degree).

Among them, when the sensing device detects the bending angle of each pixel on the flexible screen, some pixels detect the absolute bending angle, some pixels detect the relative bending angle, and some pixels detect both the absolute bending angle and the bending angle. The relative bend angle is detected. Therefore, the bending information here includes both absolute bending angles and relative bending angles.

In addition, when detecting the bending information, the embodiment of the present invention can not only use the sensing device in the embodiment shown in FIG. 1 , but also use auxiliary detection devices such as a gyroscope and/or a camera to detect the bending information. Taking the gyroscope as an example, the gyroscope can be installed on the side of the flexible screen of the mobile terminal, then when the gyroscope on the side detects the tilt information of the flexible screen, it can send the tilt information to the sensing device to control The bending information detected by the sensing device alone is used to correct the accuracy; for the camera, its principle is to detect the bending information of the flexible screen through the plane change of the captured picture, and send this bending information to the sensing device to correct the sensing The bending information detected by the device is corrected for accuracy. In this way, the accuracy and precision of the bending information detected by the embodiment of the present invention can be increased.

Optionally, before step 201 is performed, the method of the embodiment of the present invention may also include: receiving a preset operation of the mobile terminal user on the mobile terminal (for example, a button is set on the mobile terminal whether to enter the curved surface stable display mode, which can be clicked button to enter this mode), and then put the mobile terminal in the curved display mode.

This can provide the user with an opportunity to choose whether to correct the display content on the flexible screen, instead of directly putting the mobile terminal in this correction mode, and has more flexibility in choosing the content display method.

Step 202: Determine the bending angle of each pixel on the flexible screen relative to surrounding pixels according to the bending information.

Wherein, for the bending information of each pixel on the flexible screen, pixel A may only detect absolute bending angle information, and pixel B may detect relative bending angle information.

Therefore, if the bending information of pixels is relative bending angle information, it can be obtained directly, but for some pixels whose bending information is absolute bending angle information, conversion processing is required, that is, for these pixels, it is also necessary to obtain according to The absolute bending angle of the surrounding pixels is used to determine the relative bending angle information of the pixel relative to the surrounding pixels, so as to obtain the bending angle (ie, the relative bending angle) of each pixel relative to the surrounding pixels.

Since the pixels arranged on the flexible screen have a three-dimensional structure, the layout of the surrounding pixels of each pixel can be divided into the surrounding pixels of the X-Y plane, and the surrounding pixels of the X-Z and Y-Z planes. Therefore, when determining the bending angle of each pixel point relative to the surrounding pixel points, that is, the specific step 202 can be implemented in the following manner: each pixel on the flexible screen can be determined according to the bending information The first bending angle of the point relative to the surrounding pixels in the horizontal direction (that is, the surrounding pixels in the X-Y plane), and the second bending angle relative to the surrounding pixels in the vertical direction (that is, the surrounding pixels in the X-Z and Y-Z planes) bend angle. That is, the relative bending angle includes the relative bending angle on the horizontal plane and the relative bending angle on the vertical plane.

Step 203: Establish the two-dimensional bending table according to the bending angle.

Wherein, when the bending two-dimensional table is established according to the bending angle, the bending angle of each pixel point relative to the surrounding pixel points is divided into two types. Then, in order to make the curved two-dimensional table more concise and faster to create, therefore, the first curved two-dimensional table may be established according to the first bending angle; and the second curved two-dimensional table may be established according to the second bending angle. Among them, by establishing two types of curved two-dimensional tables, the number of two-dimensional tables can be reduced, the error rate can be reduced, and the establishment speed of two-dimensional tables can be improved (can be established in parallel).

That is to say, two types of curved two-dimensional tables can be established for each pixel on the flexible screen, one is a horizontally curved two-dimensional table, and the other is a vertically curved two-dimensional table. Among them, no matter which two-dimensional table is used, the row represents the record, and the column represents the attribute. For the horizontal curved two-dimensional table, each record represents the bending angle value of each pixel point relative to the surrounding pixels in the horizontal direction, and each column represents the attributes of the two-dimensional table, including pixel ID, The bending angle between this pixel and the surrounding pixels in each horizontal direction. The vertically curved two-dimensional table is similar to the horizontally curved two-dimensional table, and will not be repeated here.

Step 204, based on the curved two-dimensional table and the resolution parameters of the flexible screen, perform spatial projection transformation processing on each pixel on the flexible screen to obtain correction parameters of each pixel relative to surrounding pixels ;

Wherein, each pixel on the flexible screen can be subjected to spatial projection transformation processing according to each record information in the first curved two-dimensional table and the second curved two-dimensional table and the screen resolution of the flexible screen, so as to obtain each Correction parameters between pixels relative to surrounding pixels.

Specifically, for example, if a part of the flexible screen becomes a waveform, then take the peak part as an example, if the method of the embodiment of the present invention is not used, the text displayed on the peak part will appear smaller, and only part of the text can be seen , the other parts are invisible. Then the pixels on the flexible screen can be spatially projected according to the relative bending angle between each pixel in the two curved two-dimensional tables and the surrounding pixels, and the actual physical distance between each pixel on the flexible screen Transformation processing, so that the zoom degree (here, enlargement) of the pixel points of the text in the peak part relative to the surrounding pixels can be determined.

Optionally, before step 204, the method according to the embodiment of the present invention further includes: comparing the size of the flexible screen with a preset size threshold; when the size of the flexible screen is smaller than the preset size threshold, Based on the curved two-dimensional table and the hardware parameter information of the flexible screen, perform horizontal projection transformation processing on the flexible screen to obtain the corrected two-dimensional table; that is, for a flexible screen with a smaller size , the embodiment of the present invention can perform horizontal projection to obtain a rectified two-dimensional table. And when the size of the flexible screen is larger than the preset size threshold, based on the curved two-dimensional table and the hardware parameter information of the flexible screen, the flexible screen is subjected to arc-shaped projection transformation processing to obtain the Correct the two-dimensional table described above. That is to say, when the size of the flexible screen is large, due to the visual angle of the human eye, each pixel on the flexible screen can be processed by arc-shaped projection transformation to obtain a corrected two-dimensional table.

Step 205, generating a correction two-dimensional table according to the correction parameters.

Wherein, since each pixel on the flexible screen corresponds to a correction parameter (such as the scaling degree of each pixel relative to the surrounding pixels), a correction two-dimensional table can be generated.

Step 206, correcting the content displayed on the flexible screen according to the correction two-dimensional table.

Among them, the content displayed on the flexible screen can be corrected according to the zoom degree information of each pixel in the correction two-dimensional table, so that the deformed text can be displayed on a plane in the eyes of the human eye after correction, reducing the The problem of unstable content display caused by the curved appearance of the flexible screen has been solved.

With the help of the above technical solutions of the embodiments of the present invention, the embodiments of the present invention can correct the content displayed on the flexible screen by means of the detected bending information of each pixel on the flexible screen, so that the content displayed on the flexible screen is not The content display will be deformed due to the bending of the flexible screen, which will affect the user's browsing experience on the content; in addition, when correcting the pixels on the flexible screen, not only the relative bending angle of the pixels on the flexible screen but also the relative bending angle of the flexible screen are used. Resolution parameters, combining software information and hardware information to determine the correction parameters of the pixels, making the determination of the correction parameters more accurate and improving the correction accuracy of the displayed content.

third embodiment

Referring to FIG. 3, a block diagram of a mobile terminal according to an embodiment of the present invention is shown. Wherein, the mobile terminal 300 has a flexible screen, and the mobile terminal 300 shown in FIG. 3 includes:

A real-time detection module 301, configured to detect the bending information of the flexible screen in real time;

A building module 302, configured to create a two-dimensional bending table according to the bending information;

The projection module 303 is configured to perform spatial projection transformation processing on the flexible screen based on the curved two-dimensional table and the hardware parameter information of the flexible screen to obtain a corrected two-dimensional table;

The correction module 304 is configured to correct the content displayed on the flexible screen according to the correction two-dimensional table.

Wherein, the bending information includes: an absolute bending angle and a relative bending angle.

Referring to FIG. 4, on the basis of FIG. 3, the establishment module 302 may include:

The determination sub-module 3021 is configured to determine the bending angle of each pixel on the flexible screen relative to the surrounding pixels according to the bending information;

The establishing module 302 is further configured to establish the two-dimensional bending table according to the bending angle.

The determining submodule 3021 includes:

The determining subunit 30211 is configured to determine, according to the bending information, the first bending angle of each pixel on the flexible screen relative to the surrounding pixels in the horizontal direction, and the first bending angle relative to the surrounding pixels in the vertical direction second bending angle;

Correspondingly, the establishing module 302 is further configured to establish a first two-dimensional bending table according to the first bending angle, and establish a second two-dimensional bending table according to the second bending angle.

The projection module 303 includes:

Projection sub-module 3031, configured to perform spatial projection transformation on each pixel on the flexible screen based on the first curved two-dimensional table, the second curved two-dimensional table and the resolution parameters of the flexible screen processing to obtain the correction parameters of each pixel relative to the surrounding pixels;

The generation sub-module 3032 is configured to generate a correction two-dimensional table according to the correction parameters.

Referring to FIG. 4, on the basis of FIG. 3, optionally, the mobile terminal 300 may further include:

A comparison module 305, configured to compare the size of the flexible screen with a preset size threshold;

The projection module 303 is further configured to, when the size of the flexible screen is smaller than the preset size threshold, perform a horizontal mode on the flexible screen based on the curved two-dimensional table and the hardware parameter information of the flexible screen. The projection transformation processing, obtains the correction two-dimensional table;

The projection module 303 is further configured to, when the size of the flexible screen is larger than the preset size threshold, perform curved surface on the flexible screen based on the curved two-dimensional table and the hardware parameter information of the flexible screen. type of projective transformation processing to obtain the rectified two-dimensional table.

The mobile terminal 300 can implement the method embodiments in FIGS. 1 to 2. The mobile terminal realizes that the content displayed on the flexible screen will not be deformed due to the bending of the flexible screen, and will not affect the user's browsing experience for the content; and not only by means of The relative bending angle of the pixels on the flexible screen also uses the resolution parameters of the flexible screen to determine the correction parameters of the pixels by combining software information and hardware information, making the determination of the correction parameters more accurate and improving the correction accuracy of the displayed content To avoid repetition, the effect will not be repeated here.

Fourth embodiment

Fig. 5 is a block diagram of a mobile terminal according to yet another embodiment of the present invention. The mobile terminal 500 shown in FIG. 5 includes: at least one processor 501 , a memory 502 , at least one network interface 504 and a user interface 503 . Various components in the mobile terminal 500 are coupled together through the bus system 505 . It can be understood that the bus system 505 is used to realize connection and communication between these components. In addition to the data bus, the bus system 505 also includes a power bus, a control bus and a status signal bus. However, for clarity of illustration, the various buses are labeled as bus system 505 in FIG. 5 .

Wherein, the user interface 503 may include a display, a keyboard, or a pointing device (for example, a mouse, a trackball (trackball), a touch panel, or a touch screen, and the like.

It can be understood that the memory 502 in the embodiment of the present invention may be a volatile memory or a nonvolatile memory, or may include both volatile and nonvolatile memories. Among them, the non-volatile memory can be read-only memory (Read-OnlyMemory, ROM), programmable read-only memory (ProgrammableROM, PROM), erasable programmable read-only memory (ErasablePROM, EPROM), electrically erasable Programming read-only memory (Electrically EPROM, EEPROM) or flash memory. The volatile memory may be random access memory (Random Access Memory, RAM), which acts as an external cache. By way of illustration and not limitation, many forms of RAM are available such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (Synchronous DRAM, SDRAM), Double data rate synchronous dynamic random access memory (DoubleDataRateSDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous connection dynamic random access memory (SynchlinkDRAM, SLDRAM) and direct memory bus random access Memory (Direct Rambus RAM, DRRAM). The memory 502 of the systems and methods described in embodiments of the present invention is intended to include, but is not limited to, these and any other suitable types of memory.

In some implementations, the memory 502 stores the following elements, executable modules or data structures, or their subsets, or their extended sets: an operating system 5021 and an application program 5022 .

Among them, the operating system 5021 includes various system programs, such as framework layer, core library layer, driver layer, etc., for realizing various basic services and processing tasks based on hardware. The application program 5022 includes various application programs, such as a media player (MediaPlayer), a browser (Browser), etc., and is used to implement various application services. The program for realizing the method of the embodiment of the present invention may be included in the application program 5022 .

In the embodiment of the present invention, by calling the program or instruction stored in the memory 502, specifically, the program or instruction stored in the application program 5022, the processor 501 is used to detect the bending information of the flexible screen in real time; according to the The bending information establishes a bending two-dimensional table; based on the bending two-dimensional table and the hardware parameter information of the flexible screen, performs spatial projection transformation processing on the flexible screen to obtain a corrected two-dimensional table; according to the corrected two-dimensional table The content displayed on the flexible screen is corrected.

The methods disclosed in the foregoing embodiments of the present invention may be applied to the processor 501 or implemented by the processor 501 . The processor 501 may be an integrated circuit chip and has signal processing capability. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 501 or instructions in the form of software. The above-mentioned processor 501 may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic devices, discrete gates Or transistor logic devices, discrete hardware components. Various methods, steps and logic block diagrams disclosed in the embodiments of the present invention may be implemented or executed. A general-purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like. The steps of the methods disclosed in the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, register. The storage medium is located in the memory 502, and the processor 501 reads the information in the memory 502, and completes the steps of the above method in combination with its hardware.

It can be understood that the embodiments described in the embodiments of the present invention may be implemented by hardware, software, firmware, middleware, microcode or a combination thereof. For hardware implementation, the processing unit can be implemented in one or more application-specific integrated circuits (Application Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing, DSP), digital signal processing device (DSPDevice, DSPD), programmable logic device (ProgrammableLogicDevice, PLD ), Field-Programmable Gate Array (Field-Programmable GateArray, FPGA), general-purpose processor, controller, microcontroller, microprocessor, other electronic units for performing the functions described in this application, or a combination thereof.

For software implementation, the techniques described in the embodiments of the present invention may be implemented through modules (such as procedures, functions, etc.) that execute the functions described in the embodiments of the present invention. Software codes can be stored in memory and executed by a processor. Memory can be implemented within the processor or external to the processor.

Optionally, the processor 501 is further configured to: determine, according to the bending information, a bending angle of each pixel on the flexible screen relative to surrounding pixels; and establish the bending two-dimensional table according to the bending angle.

The mobile terminal 500 can implement the mobile terminal in the foregoing embodiments so that the content displayed on the flexible screen will not be deformed due to the bending of the flexible screen, and will not affect the user's browsing experience for the content; and not only by means of pixels on the flexible screen The relative bending angle also uses the resolution parameters of the flexible screen to combine software information and hardware information to determine the correction parameters of the pixels, making the determination of the correction parameters more accurate and improving the correction accuracy of the displayed content. In order to avoid duplication , which will not be repeated here.

fifth embodiment

Fig. 6 is a schematic structural diagram of a mobile terminal according to another embodiment of the present invention. Specifically, the mobile terminal 600 in FIG. 6 may be a mobile phone, a tablet computer, a personal digital assistant (Personal Digital Assistant, PDA), or a vehicle-mounted computer.

Mobile terminal 600 in FIG.

Wherein, the input unit 630 can be used to receive number or character information input by the user, and generate signal input related to the user setting and function control of the mobile terminal 600 . Specifically, in the embodiment of the present invention, the input unit 630 may include a touch panel 631 . The touch panel 631, also referred to as a touch screen, can collect user's touch operations on or near it (such as the user's operation on the touch panel 631 using any suitable object or accessory such as a finger, a stylus), and The specified program drives the corresponding connected device. Optionally, the touch panel 631 may include two parts, a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch orientation, and 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 sends it to the to the processor 660, and can receive and execute commands sent by the processor 660. In addition, the touch panel 631 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 631, the input unit 630 may also include other input devices 632, which may include but not limited to physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, etc. one or more of.

Wherein, the display unit 640 can be used to display information input by the user or information provided to the user and various menu interfaces of the mobile terminal 600 . The display unit 640 may include a display panel 641. Optionally, the display panel 641 may be configured in the form of an LCD or an organic light-emitting diode (Organic Light-Emitting Diode, OLED).

It should be noted that the touch panel 631 can cover the display panel 641 to form a touch display screen. When the touch display screen detects a touch operation on or near it, it is sent to the processor 660 to determine the type of the touch event, and then the processor 660 provides corresponding visual output on the touch display screen according to the type of the touch event.

The touch display screen includes an application program interface display area and a common control display area. The arrangement of the display area of the application program interface and the display area of the commonly used controls is not limited, and may be an arrangement in which the two display areas can be distinguished, such as vertical arrangement, left-right arrangement, and the like. The application program interface display area can be used to display the interface of the application program. Each interface may include at least one interface element such as an icon of an application program and/or a widget desktop control. The application program interface display area can also be an empty interface without any content. The commonly used control display area is used to display controls with a high usage rate, for example, application icons such as setting buttons, interface numbers, scroll bars, and phonebook icons.

Wherein the processor 660 is the control center of the mobile terminal 600, utilizes various interfaces and lines to connect the various parts of the whole mobile phone, by running or executing the software programs and/or modules stored in the first memory 621, and calling the software programs and/or modules stored in the second memory 621. The data in the memory 622 executes various functions of the mobile terminal 600 and processes data, so as to monitor the mobile terminal 600 as a whole. Optionally, the processor 660 may include one or more processing units.

In the embodiment of the present invention, the processor 660 is used to detect the bending information of the flexible screen in real time by calling the software programs and/or modules stored in the first memory 621 and/or the data in the second memory 622; Establish a curved two-dimensional table according to the curved information; based on the curved two-dimensional table and the hardware parameter information of the flexible screen, perform spatial projection transformation processing on the flexible screen to obtain a corrected two-dimensional table; according to the corrected two-dimensional table The dimension table corrects the content displayed on the flexible screen.

Optionally, the processor 660 is configured to determine a bending angle of each pixel on the flexible screen relative to surrounding pixels according to the bending information; and establish the bending two-dimensional table according to the bending angle.

It can be seen that the embodiment of the present invention can achieve the effect that the content displayed on the flexible screen will not be deformed due to the bending of the flexible screen, and will not affect the user's browsing experience on the content; and the effect of improving the correction accuracy of the displayed content, in order to avoid Repeat, no more details here.

Those of ordinary skill in the art can appreciate that the units and algorithm steps of the examples described in conjunction with the embodiments disclosed in the embodiments of the present invention can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present invention.

Those skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the above-described system, device and unit can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.

In the embodiments provided in this application, it should be understood that the disclosed devices and methods may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or May be integrated into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may exist separately physically, or two or more units may be integrated into one unit.

If the functions described above are realized in the form of software function units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage medium includes: various media capable of storing program codes such as U disk, mobile hard disk, ROM, RAM, magnetic disk or optical disk.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (16)

1. A content display method applied to a mobile terminal with a flexible screen, characterized in that the method comprises: Detecting bending information of the flexible screen in real time; Establishing a two-dimensional bending table according to the bending information; Based on the curved two-dimensional table and the hardware parameter information of the flexible screen, performing spatial projection transformation processing on the flexible screen to obtain a corrected two-dimensional table; The content displayed on the flexible screen is corrected according to the correction two-dimensional table. 2. The method according to claim 1, wherein the bending information includes: an absolute bending angle and a relative bending angle. 3. The method according to claim 1, wherein the step of establishing a two-dimensional bending table according to the bending information includes: determining the bending angle of each pixel on the flexible screen relative to surrounding pixels according to the bending information; According to the bending angle, the bending two-dimensional table is established. 4. The method according to claim 3, wherein the step of determining the bending angle of each pixel on the flexible screen relative to surrounding pixels according to the bending information comprises: According to the bending information, a first bending angle of each pixel point on the flexible screen relative to surrounding pixel points in the horizontal direction, and a second bending angle relative to surrounding pixel points in the vertical direction are determined. 5. The method according to claim 4, wherein the step of establishing the curved two-dimensional table according to the bending angle includes: establishing a first bending two-dimensional table according to the first bending angle; A second bending two-dimensional table is established according to the second bending angle. 6. The method according to claim 5, wherein, based on the curved two-dimensional table and the hardware parameter information of the flexible screen, the flexible screen is subjected to spatial projection transformation processing to obtain a corrected two-dimensional table steps, including: Based on the first curved two-dimensional table and the second curved two-dimensional table and the resolution parameters of the flexible screen, each pixel on the flexible screen is subjected to spatial projection transformation processing to obtain the relative Correction parameters of surrounding pixels; According to the correction parameters, a correction two-dimensional table is generated. 7. The method according to claim 1, wherein, based on the curved two-dimensional table and the hardware parameter information of the flexible screen, the flexible screen is subjected to spatial projection transformation processing to obtain a corrected two-dimensional table Before the step, the method also includes: comparing the size of the flexible screen with a preset size threshold; When the size of the flexible screen is smaller than the preset size threshold, based on the curved two-dimensional table and the hardware parameter information of the flexible screen, perform horizontal projection transformation processing on the flexible screen to obtain the correction two-dimensional table. 8. The method according to claim 7, wherein after the step of comparing the size of the flexible screen with a preset size threshold, the method further comprises: When the size of the flexible screen is greater than the preset size threshold, based on the curved two-dimensional table and the hardware parameter information of the flexible screen, perform arc-shaped projection transformation processing on the flexible screen to obtain the Correct the two-dimensional table. 9. A kind of mobile terminal, described mobile terminal has flexible screen, it is characterized in that, described mobile terminal comprises: a real-time detection module, configured to detect the bending information of the flexible screen in real time; A building module, configured to create a two-dimensional bending table according to the bending information; A projection module, configured to perform spatial projection transformation processing on the flexible screen based on the curved two-dimensional table and hardware parameter information of the flexible screen to obtain a corrected two-dimensional table; A correction module, configured to correct the content displayed on the flexible screen according to the correction two-dimensional table. 10. The mobile terminal according to claim 9, wherein the bending information comprises: an absolute bending angle and a relative bending angle. 11. The mobile terminal according to claim 9, wherein the establishing module comprises: A determining submodule, configured to determine the bending angle of each pixel on the flexible screen relative to surrounding pixels according to the bending information; The establishing module is further configured to establish the two-dimensional bending table according to the bending angle. 12. The mobile terminal according to claim 11, wherein the determining submodule comprises: A determining subunit, configured to determine a first bending angle of each pixel on the flexible screen relative to surrounding pixels in the horizontal direction and a first bending angle relative to surrounding pixels in the vertical direction according to the bending information. Two bending angles. 13. The mobile terminal according to claim 12, wherein the establishing module is further configured to establish a first bending two-dimensional table according to the first bending angle, and establish a second bending table according to the second bending angle two-dimensional table. 14. The mobile terminal according to claim 13, wherein the projection module comprises: A projection sub-module, configured to perform spatial projection transformation processing on each pixel on the flexible screen based on the first curved two-dimensional table, the second curved two-dimensional table and the resolution parameters of the flexible screen , to obtain the correction parameters of each pixel relative to the surrounding pixels; The generation sub-module is used to generate a correction two-dimensional table according to the correction parameters. 15. The mobile terminal according to claim 9, further comprising: A comparison module, configured to compare the size of the flexible screen with a preset size threshold; The projection module is further configured to, when the size of the flexible screen is smaller than the preset size threshold, horizontally project the flexible screen based on the curved two-dimensional table and the hardware parameter information of the flexible screen. Projective transformation processing to obtain the rectified two-dimensional table. 16. The mobile terminal according to claim 15, wherein the projection module is further configured to, when the size of the flexible screen is greater than the preset size threshold, based on the curved two-dimensional table and the For the hardware parameter information of the flexible screen, the arc-shaped projection transformation process is performed on the flexible screen to obtain the corrected two-dimensional table.