CN110955922B - Display method and display device - Google Patents
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- CN110955922B CN110955922B CN201911301133.1A CN201911301133A CN110955922B CN 110955922 B CN110955922 B CN 110955922B CN 201911301133 A CN201911301133 A CN 201911301133A CN 110955922 B CN110955922 B CN 110955922B
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- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
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Abstract
The application discloses a display method and a display device, wherein the method comprises the following steps: the method comprises the following steps of meeting a first condition, and switching the electronic equipment from a first display mode to a second display mode, wherein: the display contents of a first display area and a second display area of the electronic equipment can be identified in the first display mode, the display contents of the second display area of the electronic equipment can be identified in the second display mode under the auxiliary equipment, and the second display area is located in the first display area or not; and displaying the obtained non-shared information in the second display area. According to the display method and the display device, when the non-shared information needs to be displayed, the display mode can be controlled to be switched to the second display mode, so that only a user using the auxiliary equipment can see the display content of the second display area, and a user without the auxiliary equipment cannot identify the content of the second display area, therefore, the safe display of the non-shared information can be effectively guaranteed, and the privacy disclosure condition is avoided.
Description
Technical Field
The present disclosure relates to electronic control technologies, and more particularly, to a display method and a display device.
Background
The screen has extensive application in actual work and life, can help the user to improve sharing efficiency, but its indiscriminate information display lets everyone can see the display content on the screen, therefore has the problem of user privacy information protection.
For example, in the scenario of smart large-screen assisted teaching, the smart large-screen would be placed in front of the classroom, replacing or partially replacing the traditional blackboard, so the teacher's operations on such a public screen would be seen by the students; in cooperation with teaching software of an intelligent large screen, an account login link is often provided to complete switching of different course contents and protection of teaching contents; however, the problem of privacy leakage is caused by the fact that privacy information such as passwords input on a public screen through a virtual keyboard is easily seen by others due to touch operation.
Disclosure of Invention
In view of this, the present application provides the following technical solutions:
a display method, comprising:
the method comprises the following steps of meeting a first condition, and switching the electronic equipment from a first display mode to a second display mode, wherein: in the first display mode, the display contents of a first display area and a second display area of the electronic equipment are all identifiable, in the second display mode, the display contents of the second display area of the electronic equipment are identifiable under an auxiliary device, and the second display area is located in the first display area or not;
displaying the obtained non-shared information in the second display area;
the first condition is a trigger condition for the electronic equipment to switch the display mode.
Optionally, a signal for switching to a second display mode is detected, and it is determined that the first condition is satisfied; or the like, or a combination thereof,
detecting an obtaining operation of non-shared information, and determining that the first condition is met; or the like, or, alternatively,
detecting an operation of dragging the interactive window to the second display area, and determining that the first condition is met; or the like, or, alternatively,
detecting that user information of the electronic equipment meets a second condition, and determining that the first condition is met, wherein the second condition is at least related to the number and/or the category of the users.
Optionally, it is detected that the gaze direction of a first user of the at least two users of the electronic device is in the second display area and the duration of the gaze direction satisfies a first threshold, and it is determined that the second condition is satisfied; or the like, or, alternatively,
and detecting that the matching degree of the display content of the electronic equipment and a second user of at least two users of the electronic equipment meets a condition, and determining that the second condition is met.
Optionally, the displaying the obtained non-shared information in the second display area includes:
determining the position of a second display area based on the sight line direction and the duration of the user, and displaying the obtained non-shared information at the position of the second display area; or the like, or, alternatively,
determining an end point position of the dragging operation aiming at the interactive window as the position of the second display area, and displaying the display content in the interactive window as non-shared information at the end point position, wherein the end point position is at least related to the edge position of the first display area.
Optionally, the switching the electronic device from the first display mode to the second display mode includes:
controlling output light corresponding to the second display area to be switched from the first polarization state to the second polarization state; wherein the content displayed by the second display area when the output light is in the first polarization state is identifiable, and the content displayed by the second display area when the output light is in the second polarization state is identifiable under an auxiliary device.
Optionally, the controlling of the output light corresponding to the second display area to be switched from the first polarization state to the second polarization state includes:
adjusting a phase parameter of output light corresponding to the second display area to control the output light to be switched from the first polarization state to the second polarization state; or the like, or, alternatively,
and adjusting the polarization parameter of the polarized light formed by the polarization module corresponding to the second display area so as to control the output light to be switched from the first polarization state to the second polarization state.
Optionally, the display module corresponding to the second display area is provided with a phase modulation layer, and the adjusting of the phase parameter of the output light corresponding to the second display area is performed to control the output light to be switched from the first polarization state to the second polarization state, including:
adjusting the rotation angle of liquid crystal molecules in a phase modulation layer corresponding to a second display area to change the phase angle, so that polarized light with a first phase parameter is output from a first subarea of the second display area, and polarized light with a second phase parameter is output from a second subarea of the second display area; the rotation angle of the liquid crystal molecules of the phase modulation layer corresponding to the first subarea is different from the rotation angle of the liquid crystal molecules of the phase modulation layer corresponding to the second subarea, and the content displayed in the second display area is not recognizable under the action of the polarized light with the first phase parameter and the polarized light with the second phase parameter. Optionally, the polarization module that the second display area corresponds includes the polarized light piece of pixelization, adjust the polarization parameter of the polarized light that the polarization module that the second display area corresponds formed, include:
adjusting the polarization angle and/or the polarization direction of a polarizer corresponding to a second display area to output polarized light with a first polarization parameter from a third sub-area of the second display area and output polarized light with a second polarization parameter from a fourth sub-area of the second display area; the polarization angle and/or the polarization direction of the polarizer corresponding to the third sub-area are different from the polarization angle and/or the polarization direction of the polarizer corresponding to the fourth sub-area, and the content displayed in the second display area cannot be identified under the action of the polarized light with the first polarization parameter and the polarized light with the second polarization parameter.
Optionally, the method further includes:
acquiring configuration information for changing the position of the second display area;
changing the position of the second display area from a first position to a second position based on the configuration information, the first position and the second position being located in the same display area or in different display areas.
An embodiment of the present application further provides a display device, including:
the mode switching module is used for switching the electronic equipment from the first display mode to the second display mode under the condition that a first condition is met, wherein: the display contents of a first display area and a second display area of the electronic equipment can be identified in the first display mode, the display contents of the second display area of the electronic equipment can be identified in the second display mode in an auxiliary device, and the second display area is located in the first display area or not;
the display control module is used for displaying the obtained non-shared information in the second display area;
the first condition is a trigger condition for the electronic equipment to switch the display mode.
An embodiment of the present application further provides an electronic device, including:
a processor; and
a memory for storing executable instructions of the processor;
wherein the executable instructions comprise: the method comprises the following steps of meeting a first condition, and switching the electronic equipment from a first display mode to a second display mode, wherein: the display contents of a first display area and a second display area of the electronic equipment can be identified in the first display mode, the display contents of the second display area of the electronic equipment can be identified in the second display mode in an auxiliary device, and the second display area is located in the first display area or not; displaying the obtained non-shared information in the second display area; the first condition is a trigger condition for the electronic equipment to switch the display mode.
The embodiment of the present application further provides a computer storage medium, where computer-executable instructions are stored in the computer storage medium, and when the computer-executable instructions are executed by a processor, the processor is enabled to execute the steps of the display method according to the embodiment of the present application.
As can be seen from the foregoing technical solutions, compared with the prior art, an embodiment of the present application discloses a display method and a display apparatus, where the method includes: the method comprises the following steps of meeting a first condition, and switching the electronic equipment from a first display mode to a second display mode, wherein: the display contents of a first display area and a second display area of the electronic equipment can be identified in the first display mode, the display contents of the second display area of the electronic equipment can be identified in the second display mode in an auxiliary device, and the second display area is located in the first display area or not; and displaying the obtained non-shared information in the second display area. According to the display method and the display device, when the non-shared information needs to be displayed, viewed or entered, the switching to the second display mode can be controlled, so that only a user using the auxiliary equipment can see the display content of the second display area, and a user without the auxiliary equipment cannot identify the content of the second display area, thereby effectively ensuring the safe display, viewing or entry of the non-shared information and avoiding the privacy disclosure.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only the embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a flow chart of a display method disclosed in an embodiment of the present application;
fig. 2 is a first schematic view illustrating a positional relationship between a first display area and a second display area according to an embodiment of the present disclosure;
FIG. 3 is a second schematic diagram illustrating a positional relationship between a first display area and a second display area according to an embodiment of the disclosure;
FIG. 4 is a schematic diagram of output light comprising two polarization states as disclosed in an embodiment of the present application;
FIG. 5 is a schematic diagram of an application scenario of a display method including two types of users;
FIG. 6 is a flow chart of another display method disclosed in the embodiments of the present application;
fig. 7 is a schematic structural diagram of a display device according to an embodiment of the present disclosure;
fig. 8 is a schematic structural diagram of another display device disclosed in the embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Fig. 1 is a flowchart of a display method disclosed in an embodiment of the present application, and referring to fig. 1, the display method may include:
step 101: the method comprises the following steps of meeting a first condition, and switching the electronic equipment from a first display mode to a second display mode, wherein: the display contents of the first display area and the second display area of the electronic equipment can be identified in the first display mode, and the display contents of the second display area of the electronic equipment can be identified in the second display mode.
The first condition is a trigger condition for the electronic equipment to switch the display mode. In different implementations, the content contained by the first condition may also be different. And under the condition that the electronic equipment detects that a certain condition is met, determining to switch the display mode so as to meet the use requirement of a user. In this embodiment, the condition that the first condition is satisfied may be, but is not limited to, triggered by an instruction, triggered by information, triggered by a user behavior, triggered by a user category, and the like.
Wherein the second display region is located in the first display region or not.
In the scene that the second display area is located in the first display area, the content display of the electronic equipment only displays the content through a display screen of the equipment or a display screen externally connected with the equipment. In this embodiment, the relative position relationship between the first display area and the second display area is not fixedly limited, and one of the specific implementation manners is as follows: the second display area belongs to a partial area at the side of the first display area, for example, in a rectangular display screen, the entire display screen panel belongs to the first display area, and a rectangular area at the lower right corner of the display screen panel is the second display area. As shown in fig. 2, a first schematic diagram of a position relationship between the first display area and the second display area is shown.
Of course, in some scenarios, such as a scenario in which the electronic device is provided with an extended screen or a screen projection, the second display area is not located in the first display area. In the above scenario, the display screen of the electronic device itself may be a first display area, and the expansion screen or the projection screen display area thereof may be a second display area. Fig. 3 is a second schematic diagram illustrating a positional relationship between the first display area and the second display area.
Wherein the auxiliary device may include, but is not limited to, a filter, polarized glasses, and the like.
After step 101, the process proceeds to step 102.
Step 102: and displaying the obtained non-shared information in the second display area.
And under the condition that the display mode switching condition is determined to be met, the electronic equipment is controlled to be switched from the first display mode to the second display mode, and the obtained non-shared information is controlled to be displayed in the second display area. It should be noted that the display mode switching and the displaying of the non-shared information do not have a fixed sequence, and the display mode may be switched first, and then the non-shared information is displayed; or the display mode switching and the non-shared information display are carried out synchronously; or firstly, the display of the non-shared information is executed, and then the switching of the display mode is controlled, but the switching speed of the display mode needs to be ensured to be faster than the display speed of the non-shared information, so that the non-shared information is prevented from being displayed in a second display area in a state of being directly recognizable by naked eyes, and the leakage of the non-shared information is avoided.
Wherein, the non-shared information can be determined by user setting or can be detected and determined by the electronic equipment. The non-shared information set and determined by the user may be that the user triggers and determines data which the user does not want to share or does not want to share with all people as the non-shared information through certain operation according to the user's will, for example, the user determines the score as the non-shared information through preset specific operation. The non-shared information detected and determined by the electronic device can be conventional information which can be identified and judged by a machine and has privacy attributes or security attributes, such as account and password information of an application; when the electronic equipment detects that a user triggers starting of a certain application, the electronic equipment can control the application login window which is about to pop up to be determined as non-shared information.
According to the display method, when the non-shared information needs to be displayed, the display mode can be controlled to be switched to the second display mode, so that only a user using the auxiliary equipment can see the display content of the second display area, and a user without the auxiliary equipment cannot identify the content of the second display area, thereby effectively ensuring the safe display, viewing or entry of the non-shared information, and avoiding the privacy disclosure.
In the foregoing embodiment, the determination of whether the first condition is satisfied has multiple implementations, and specifically, the determination may include: detecting a signal for switching to a second display mode, determining that the first condition is satisfied, for example, if a user actively triggers switching to the second display mode through a touch screen, an input device or other input methods, generating a signal for switching to the second display mode, and determining that a first submit is satisfied when the signal is detected; or, detecting an obtaining operation of the non-shared information, and determining that the first condition is met, wherein the obtaining of the non-shared information may be, but is not limited to, input, call, view, and the like; or detecting an operation of dragging an interactive window to the second display area, and determining that the first condition is met, wherein the interactive window may be a window displayed on a current display screen, or a window which is newly opened by a user trigger, or a window which is already opened but is running in the background, such as a window minimized to a tray area or a taskbar; or detecting that the user information of the electronic equipment meets a second condition, and determining that the first condition is met, wherein the second condition is at least related to the number and/or the category of the users.
The determination of whether the first condition is satisfied in the above-described embodiments also have various implementations. In one example, the second condition is determined to be satisfied when the direction of the line of sight of a first user of the at least two users of the electronic device is detected in the second display area and the duration of time satisfies a first threshold.
In the case of including only one user, i.e., one viewer, there is no concern about leakage of private information, and in this case, there is no need to switch to the second display mode, and therefore, in the above example, "at least two users" is defined. In the case where at least two users are included in the environment, it may be determined that a user has a desire to switch to the second display mode according to a behavior parameter of a certain user. For example, in a scenario where the user includes a teacher and a student, the teacher's direction of sight is directed toward a preset second display area for a period of time, such as 5 seconds, and it may be determined that the teacher wants to activate a second display mode to avoid some non-shared information being seen by the student.
In another example, it is detected that a degree of matching of the display content of the electronic device with a second user of the at least two users of the electronic device satisfies a condition, and it is determined that the second condition is satisfied.
In the above example, since some content itself may not be viewed by persons of a specific category, it is determined that the second condition is satisfied when it is detected that persons of the specific category exist among users. For example, some thriller pictures or video contents are not suitable for the elderly and children to watch, and when the system detects that the elderly or children are included in the user, it is determined that the second condition is satisfied, and switching of the display mode can be performed.
It should be noted that, in the process of identifying the number and/or category of the users or determining the behavior parameters of the users, the electronic device needs to acquire image data of the users through the camera device, then perform identification analysis on the acquired image data by using an intelligent learning algorithm such as a character identification algorithm and deep learning, and then obtain data such as the number and/or category of the users and the behavior parameters of the users.
In the above embodiment, the displaying the obtained non-shared information in the second display area may include: determining the position of a second display area based on the sight line direction and the duration of the user, and displaying the obtained non-shared information at the position of the second display area; or determining the end point position of the dragging operation aiming at the interactive window as the position of the second display area, and displaying the display content in the interactive window as non-shared information at the end point position.
For example, when a user needs to switch the electronic device from the first display mode to the second display mode during using the electronic device, the eye gaze direction of the user's eyes, that is, where the user's eyes look, may be detected by the camera device and the corresponding processing device; if it is detected that the user's eyes are looking at the lower right area of the display screen and the user's gaze is maintained at this position for more than 5 seconds, the lower right area of the display screen may be determined as the second display area and the obtained non-shared information may be controlled to be displayed in the determined second display area, i.e., the lower right of the display screen.
Wherein the end position is related to at least an edge position of the first display area. For example, the end position is at least related to an edge position of the first display area, and the end position is located at a lower edge of the first display area; for another example, the end position is at least related to an edge position of the first display area, the process of dragging to the end position needs to enter a second display area through a right edge of the first display area, and the second display area in the scene may be an extended screen of the first display area.
Of course, the end position may also be located at an intermediate position of the first display region.
In the above embodiment, the switching the electronic device from the first display mode to the second display mode may include: controlling output light corresponding to the second display area to be switched from the first polarization state to the second polarization state; wherein the content displayed by the second display area when the output light is in the first polarization state is identifiable, and the content displayed by the second display area when the output light is in the second polarization state is identifiable under an auxiliary device.
When the output light is in the first polarization state, the output light is in the first display mode, and all users can directly identify the content displayed in the second display area by naked eyes corresponding to the normally displayed scene. When the output light is in the second polarization state, the display device corresponds to a second display mode, in the second display mode, due to the change of the polarization state of the output light, in the polarization state, the content presented by the output light in the second display area cannot be directly identified for a user who does not wear the auxiliary device, and the effect seen by the user is similar to noise in a coding state; for a user wearing the auxiliary equipment, the display content of the second display area can be accurately identified; the auxiliary device may, but is not shown to, include polarized glasses, the polarization effect of which should correspond to the second polarization state, so that the user can identify the content corresponding to the output light in the second polarization state after wearing.
In the above embodiment, the controlling of the output light corresponding to the second display region to be switched from the first polarization state to the second polarization state may include: adjusting a phase parameter of output light corresponding to the second display area to control the output light to be switched from the first polarization state to the second polarization state; or adjusting the polarization parameter of the polarized light formed by the polarization module corresponding to the second display area to control the output light to be switched from the first polarization state to the second polarization state.
Wherein, adjusting the phase parameter of the output light can be realized by the phase modulation layer. Specifically, the display module corresponding to the second display area may be provided with a phase modulation layer, wherein the display module may correspond to the entire first display area, so as to configure the second display area at any position in the first display area. On this basis, the adjusting the phase parameter of the output light corresponding to the second display area to control the output light to be switched from the first polarization state to the second polarization state may include: adjusting the rotation angle of liquid crystal molecules in a phase modulation layer corresponding to a second display area to change the phase angle, so that polarized light with a first phase parameter is output from a first subarea of the second display area, and polarized light with a second phase parameter is output from a second subarea of the second display area; the rotation angle of the liquid crystal molecules of the phase modulation layer corresponding to the first subarea is different from the rotation angle of the liquid crystal molecules of the phase modulation layer corresponding to the second subarea, and the content displayed in the second display area is not recognizable under the action of the polarized light with the first phase parameter and the polarized light with the second phase parameter. Wherein, the adjustment of the polarization parameters can be realized by the pixelized polarizer. Specifically, the polarization module corresponding to the second display area includes a pixelized polarization component, that is, a polarization component using a pixel as a unit, wherein the polarization module corresponding to the second display area can correspond to the entire first display area, so that the second display area is disposed at any position in the first display area. On this basis, the adjusting the polarization parameter of the polarized light formed by the polarization module corresponding to the second display area may include: adjusting the polarization angle and/or the polarization direction of a polarizer corresponding to a second display area to output polarized light with a first polarization parameter from a third sub-area of the second display area and output polarized light with a second polarization parameter from a fourth sub-area of the second display area; the polarization angle and/or the polarization direction of the polarizer corresponding to the third sub-area are different from the polarization angle and/or the polarization direction of the polarizer corresponding to the fourth sub-area, and the content displayed in the second display area cannot be identified under the action of the polarized light with the first polarization parameter and the polarized light with the second polarization parameter. In specific implementation, an original polarizer in a backlight module in a display screen can be designed into a pixelized polarizer, and the change of the polarization state of output light is realized by controlling the polarization parameters of polarized light of the polarizer.
Fig. 4 is a schematic diagram of output light including two polarization states, where A1, A2, A3, A4, and A5 are schematic diagrams of output light having a first phase parameter or a first polarization parameter, and B1, B2, B3, B4, and B5 are schematic diagrams of output light having a second phase parameter or a second polarization parameter, under the effect of the output light shown in fig. 4, a user wearing class a polarized glasses can see display contents corresponding to A1, A2, A3, A4, and A5, a user wearing class B polarized glasses can see display contents corresponding to B1, B2, B3, B4, and B5, and a content of a first display region seen by a user not wearing an auxiliary device may be unclear scrambling code noise content. Fig. 5 is a schematic diagram of an application scenario of a display method including two types of users, where content in a display screen is an example of content presented in eyes of a user who does not wear any auxiliary device, a user a wears a type a glasses, and what a user B can see is shown as a content a, and a user B wears a type B glasses, and what a user B can see is shown as a content B, where a content is different from B content.
Fig. 6 is a flowchart of another display method disclosed in the embodiment of the present application, and as shown in fig. 6, the display method 60 may include:
step 601: the method comprises the following steps of meeting a first condition, and switching the electronic equipment from a first display mode to a second display mode, wherein: the display contents of the first display area and the second display area of the electronic equipment can be identified in the first display mode, and the display contents of the second display area of the electronic equipment can be identified in the second display mode.
Wherein the second display region is located in or not located in the first display region.
Step 602: and displaying the obtained non-shared information in the second display area.
The first condition is a trigger condition for the electronic equipment to switch the display mode.
Step 603: and acquiring configuration information for changing the position of the second display area.
The triggering manner of the configuration information is not limited, and may be, for example, instruction triggering, user behavior triggering, user category triggering, and the like. Specifically, the user can select to open the configuration page of the second display area through an input device such as a mouse, and change the position attribute of the configuration page; or the electronic device may collect the user behavior through the camera, for example, the user just starts to be on the left side of the electronic device, the second display region is also on the left side of the display screen, and the subsequent user moves to the right side or the middle position of the electronic device, and then the change of the position of the second display region to the right side position or the middle position of the display screen can be automatically triggered; or two users, namely an adult and a child, are included currently, the adult is located on the left side of the electronic device, the child is located on the right side of the electronic device, and if the preset second display area is located at the position, close to the right, of the display screen, when the fact that the adult is located on the left side is detected, the change of the position of the second display area to the position, close to the left, of the display screen can be triggered automatically.
Step 604: changing the position of the second display area from a first position to a second position based on the configuration information, the first position and the second position being located in the same display area or in different display areas.
According to the requirements of an actual application scene or the use habits of a user, the position of the second display area can be changed from the first position to the second position, so that the use requirements of the user can be better met, and the use experience of the user is improved.
The above examples of the content are all described in the case that the first position and the second position are in the same display area, that is, the same display screen, and it should be noted that the first position and the second position may also be located in different display areas, for example, in a scene where the electronic device has an extended screen, the second display area may originally be located in the display area of the display screen of the electronic device itself, and then the position of the second display area is configured to the display area corresponding to the extended screen according to a user requirement.
While, for purposes of simplicity of explanation, the foregoing method embodiments have been described as a series of acts or combination of acts, it will be appreciated by those skilled in the art that the present application is not limited by the order of acts or acts described, as some steps may occur in other orders or concurrently with other steps in accordance with the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
The method is described in detail in the embodiments disclosed in the present application, and the method of the present application can be implemented by various types of apparatuses, so that an apparatus is also disclosed in the present application, and the following detailed description is given of specific embodiments.
Fig. 7 is a schematic structural diagram of a display device disclosed in an embodiment of the present application, and referring to fig. 7, the display device 70 may include:
a mode switching module 701, configured to switch the electronic device from a first display mode to a second display mode when a first condition is satisfied, where: the display contents of a first display area and a second display area of the electronic equipment can be identified in the first display mode, the display contents of the second display area of the electronic equipment can be identified in the second display mode in the auxiliary equipment, and the second display area is located in the first display area or not.
A display control module 702, configured to display the obtained non-shared information in the second display area;
the first condition is a trigger condition for the electronic equipment to switch the display mode.
The display device can be controlled to be switched to the second display mode when non-shared information needs to be displayed, so that only a user using the auxiliary equipment can see the display content of the second display area, and the user without the auxiliary equipment cannot identify the content of the second display area, thereby effectively ensuring the safe display, viewing or inputting of the non-shared information and avoiding the occurrence of privacy disclosure.
Fig. 8 is a schematic structural diagram of another display device disclosed in the embodiment of the present application, and as shown in fig. 8, in addition to the mode switching module 701 and the display control module 702, the display device 80 further includes:
an information obtaining module 801, configured to obtain configuration information for changing the position of the second display area.
A position control module 802, configured to change a position of the second display area from a first position to a second position based on the configuration information, where the first position and the second position are located in the same display area or in different display areas.
Above-mentioned display device not only can effectively guarantee the safe show of non-shared information, avoids the privacy to reveal the emergence of the condition, and can change the position of second display area by primary importance to the second place according to actual application scene needs or user's use custom to better satisfy user's user demand, promote user's use and experience.
For specific implementation contents of each module in the display device, reference may be made to content descriptions of relevant parts in the method embodiment, and details are not repeated here.
Further, the present application also discloses an electronic device, which includes:
a processor; and
a memory for storing executable instructions of the processor;
wherein the executable instructions comprise: the method comprises the following steps of meeting a first condition, and switching the electronic equipment from a first display mode to a second display mode, wherein: the display contents of a first display area and a second display area of the electronic equipment can be identified in the first display mode, the display contents of the second display area of the electronic equipment can be identified in the second display mode in an auxiliary device, and the second display area is located in the first display area or not; displaying the obtained non-shared information in the second display area; the first condition is a trigger condition for the electronic equipment to switch the display mode.
The information processing apparatus in any of the above embodiments includes a processor and a memory, and the mode switching module, the display control module, the information acquisition module, the position control module, and the like in the above embodiments may all be stored in the memory as program modules, and the processor executes the program modules stored in the memory to implement corresponding functions.
The embodiment of the present application further provides a computer storage medium, where computer-executable instructions are stored in the computer storage medium, and when the computer-executable instructions are executed by a processor, the processor is enabled to execute the steps of the display method according to the embodiment of the present application.
The processor comprises a kernel, and the kernel calls the corresponding program module from the memory. The kernel can be provided with one or more, and the processing of the return visit data is realized by adjusting the kernel parameters.
The memory may include volatile memory in a computer readable medium, random Access Memory (RAM) and/or nonvolatile memory such as Read Only Memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.
The embodiment of the present application provides a processor, where the processor is configured to execute a program, where the program executes the display method described in the foregoing embodiment when running. In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A display method, comprising:
the method comprises the following steps of meeting a first condition, and switching the electronic equipment from a first display mode to a second display mode, wherein: in the first display mode, the display contents of a first display area and a second display area of the electronic equipment can be identified, in the second display mode, the display contents of the second display area of the electronic equipment can be identified under auxiliary equipment, the second display area is located in the first display area or not, and the auxiliary equipment is a filter or polarized glasses;
displaying the obtained non-shared information in the second display area;
the first condition is a trigger condition for the electronic equipment to switch a display mode;
acquiring configuration information for changing the position of the second display area, wherein the configuration information is triggered by at least one of the following modes: instruction triggering, user behavior triggering and user category triggering;
automatically triggering to change the position of the second display area from a first position to a second position based on the configuration information, wherein the first position and the second position are located in the same display area or in different display areas.
2. The method of claim 1, detecting a signal for switching to a second display mode, determining that the first condition is satisfied; or the like, or, alternatively,
detecting an obtaining operation of non-shared information, and determining that the first condition is met; or the like, or, alternatively,
detecting an operation of dragging the interactive window to the second display area, and determining that the first condition is met; or the like, or, alternatively,
detecting that user information of the electronic equipment meets a second condition, and determining that the first condition is met, wherein the second condition is at least related to the number and/or the category of the users.
3. The method according to claim 2, detecting that the direction of sight of a first user of at least two users of the electronic device is in the second display area and the duration of time satisfies a first threshold, determining that the second condition is satisfied; or the like, or, alternatively,
and detecting that the matching degree of the display content of the electronic equipment and a second user of at least two users of the electronic equipment meets a condition, and determining that the second condition is met.
4. The method of claim 1, the displaying the obtained non-shared information in the second display area, comprising:
determining the position of a second display area based on the sight line direction and the duration of the user, and displaying the obtained non-shared information at the position of the second display area; or the like, or, alternatively,
determining an end point position of a dragging operation aiming at the interactive window as the position of the second display area, and displaying the display content in the interactive window as non-shared information at the end point position, wherein the end point position is at least related to the edge position of the first display area.
5. The method of claim 1, the switching the electronic device from the first display mode to the second display mode, comprising:
controlling output light corresponding to the second display area to be switched from the first polarization state to the second polarization state; wherein the content displayed by the second display area when the output light is in the first polarization state is identifiable, and the content displayed by the second display area when the output light is in the second polarization state is identifiable under an auxiliary device.
6. The method of claim 5, the controlling output light corresponding to the second display region to switch from the first polarization state to the second polarization state comprising:
adjusting a phase parameter of output light corresponding to the second display area to control the output light to be switched from the first polarization state to the second polarization state; or the like, or, alternatively,
and adjusting the polarization parameter of the polarized light formed by the polarization module corresponding to the second display area so as to control the output light to be switched from the first polarization state to the second polarization state.
7. The method of claim 6, wherein the display module corresponding to the second display area is provided with a phase modulation layer, and the adjusting the phase parameter of the output light corresponding to the second display area to control the output light to be switched from the first polarization state to the second polarization state comprises:
adjusting the rotation angle of liquid crystal molecules in a phase modulation layer corresponding to a second display area to change the phase angle, so that polarized light with a first phase parameter is output from a first subarea of the second display area, and polarized light with a second phase parameter is output from a second subarea of the second display area; the rotation angle of the liquid crystal molecules of the phase modulation layer corresponding to the first subarea is different from the rotation angle of the liquid crystal molecules of the phase modulation layer corresponding to the second subarea, and the content displayed in the second display area is not recognizable under the action of the polarized light with the first phase parameter and the polarized light with the second phase parameter.
8. The method of claim 6, wherein the polarization module corresponding to the second display region comprises a pixelized polarizer, and the adjusting the polarization parameter of the polarized light formed by the polarization module corresponding to the second display region comprises:
adjusting the polarization angle and/or the polarization direction of a polarizer corresponding to a second display area to output polarized light with a first polarization parameter from a third sub-area of the second display area and output polarized light with a second polarization parameter from a fourth sub-area of the second display area; the polarization angle and/or the polarization direction of the polarizer corresponding to the third sub-area are different from the polarization angle and/or the polarization direction of the polarizer corresponding to the fourth sub-area, and the content displayed in the second display area cannot be identified under the action of the polarized light with the first polarization parameter and the polarized light with the second polarization parameter.
9. A display device, comprising:
a mode switching module, configured to switch the electronic device from a first display mode to a second display mode if a first condition is satisfied, wherein: in the first display mode, the display contents of a first display area and a second display area of the electronic equipment can be identified, in the second display mode, the display contents of the second display area of the electronic equipment can be identified under auxiliary equipment, the second display area is located in the first display area or not, and the auxiliary equipment is a filter or polarized glasses;
the display control module is used for displaying the obtained non-shared information in the second display area;
the first condition is a trigger condition for the electronic equipment to switch a display mode;
the display device is further configured to acquire configuration information for changing the position of the second display area, where the configuration information is triggered by at least one of the following manners: instruction triggering, user behavior triggering and user category triggering; automatically triggering to change the position of the second display area from a first position to a second position based on the configuration information, wherein the first position and the second position are located in the same display area or in different display areas.
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| KR20150092424A (en) * | 2014-02-04 | 2015-08-13 | 삼성디스플레이 주식회사 | Display device |
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| CN103456281A (en) * | 2012-06-01 | 2013-12-18 | 联想(北京)有限公司 | State switching method and electronic device |
| CN103293756A (en) * | 2013-05-30 | 2013-09-11 | 京东方科技集团股份有限公司 | Display processing device, system and method |
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