CN105094734A - Control method for flexible screen, and electronic device - Google Patents
Control method for flexible screen, and electronic device Download PDFInfo
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- CN105094734A CN105094734A CN201510446432.XA CN201510446432A CN105094734A CN 105094734 A CN105094734 A CN 105094734A CN 201510446432 A CN201510446432 A CN 201510446432A CN 105094734 A CN105094734 A CN 105094734A
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Abstract
The invention provides a control method for a flexible screen, and an electronic device. The method is applied in the electronic device. The electronic device is provided with a flexible double-sided screen. The flexible double-sided screen comprises a first screen and a second screen. The first screen is on the first surface of the electronic device. The second screen is on the second surface opposite to the first surface. The method comprises: detecting to obtain state parameters used to represent current bending states of the flexible double-sided screen, and attitude parameters used to represent that the flexible double-sided screen is placed on a placing surface; determining whether the state parameter satisfies a preset condition; and if the state parameter satisfies the preset condition, according to the attitude parameters, determining a to-be-displaying screen which needs to display contents from the first screen and the second screen.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to a kind of control method and electronic equipment of flexible screen.
Background technology
Along with the development of electronic technology, the increasing mobile device such as smart mobile phone and panel computer enters the life of people, and becomes a requisite part in people's Working Life.
At present, these electronic equipments are confined to conventional form incessantly, the Curved screen electronic equipment of double-sided screen is exactly wherein a kind of, compared to usual device, Curved screen electronic equipment has collapsible, flexible characteristic, the Curved screen electronic equipment after folded bent takes up room little and is easy to carry.
But present inventor is in the process realizing invention technical scheme in the embodiment of the present application, find that above-mentioned technology at least exists following technical matters:
Because mobile device is more and more lightening, screen is increasing, the function that can realize gets more and more, make lightening after the battery capacity that can hold of mobile device very limited, especially there is the electronic equipment of double-sided screen, the electricity consumed due to screen is comparatively large, causes its flying power obviously to reduce.Visible, exist in prior art, double-sided screen electronic equipment screen power consumption is comparatively large, causes the technical matters of double-sided screen electronic equipment flying power difference.
Summary of the invention
The invention provides a kind of control method and electronic equipment of flexible screen, existing for solving in prior art, double-sided screen electronic equipment screen power consumption is comparatively large, causes the technical matters of double-sided screen electronic equipment flying power difference.
On the one hand, the embodiment of the present application provides a kind of control method of flexible screen, be applied in electronic equipment, described electronic equipment has flexible double-sided screen, described flexible double-sided screen comprises the first screen and the second screen, described first screen is positioned on the first surface of described electronic equipment, and described second screen is positioned on second relative with described first surface; Described method comprises:
Detect the state parameter of the current case of bending obtained for characterizing described flexible double-sided screen and be placed on attitude parameter on a placed side for characterizing described flexible double-sided screen;
Judge whether described state parameter meets pre-conditioned;
When described state parameter meets pre-conditioned, according to described attitude parameter, from described first screen and described second screen, determine the screen to be shown needing displaying contents.
Optionally, according to described attitude parameter, from first screen and the second screen of described flexible double-sided screen, determine the screen to be shown needing displaying contents, comprising:
By image acquisition units, detect the relative position information of user relative to the relative position of described electronic equipment that acquisition uses described electronic equipment;
Based on described relative position information, from described first screen and described second screen, determine described screen to be shown.
Optionally, detect acquisition and use the user of described electronic equipment relative to the relative position information of the relative position of described electronic equipment, comprising:
The image of described user is obtained by the image acquisition units of described electronic equipment;
Graphical analysis being carried out to described image, obtaining for characterizing the position of human eye information of human eye relative to the relative position of described flexible double-sided screen.
Optionally, according to described attitude parameter, and described relative position information, from described first screen and described second screen, determine described screen to be shown, comprising:
When the first area that described attitude parameter shows on described first screen contacts with described placed side, or, when described attitude parameter shows that an edge of described flexible double-sided screen contacts with described placed side, determine the first area of space that described first screen that pre-sets is corresponding and second space region corresponding to described second screen;
When described position of human eye information shows that described human eye is positioned at described first area of space, described first screen is defined as described screen to be shown;
When described position of human eye information shows that described human eye is positioned at described second space region, described second screen is defined as described screen to be shown.
Optionally, according to described attitude parameter, from first screen and the second screen of described flexible double-sided screen, determine the screen to be shown needing displaying contents, comprising:
When described attitude parameter shows that two edges of described flexible double-sided screen contact with described placed side, determine that described first screen is described screen to be shown, wherein, described two edges comprise the first edge and the second edge, described first edge and described second edge are positioned at the both sides of described electronic equipment, when described first edge contacts with described placed side with described second edge, described first screen is convex surface screen, and described second screen is concave surface screen.
Optionally, detecting the state parameter of the current case of bending obtained for characterizing described flexible double-sided screen, comprising:
Detect the curvature obtaining described screen to be shown;
Determine the screen to be shown needing displaying contents from described first screen and described second screen after, described method also comprises:
According to described curvature, image to be displayed is adjusted, and the image after adjustment is presented on described screen to be shown.
Optionally, described method also comprises:
Obtain multiple curvature of multiple location point on described screen to be shown;
According to described multiple curvature, be multiple region by described screen divider to be shown;
According to the curvature in each region, the subimage in the described image to be displayed corresponding to described each region carries out image procossing, and the image after image procossing is consistent with the curvature of the location point in described region;
By the Images uniting complete image after image procossing, and described complete image is presented on described screen to be shown as the image to be displayed after adjustment.
Optionally, according to the curvature in each region, the subimage in the described image to be displayed corresponding to described each region carries out image procossing, the image after image procossing is conformed to the curvature of the location point in described region, comprising:
According to the curvature in described each region, determine at least one image deformation parameter in described each region;
According at least one image deformation parameter described, the subimage corresponding to described each region carries out image procossing, and the image after image procossing is conformed to the curvature of the location point in described region.
Optionally, described to judge whether described state parameter meets pre-conditioned, comprising:
Obtain the case of bending parameter that the described flexible double-sided screen pre-set is in case of bending;
Judge whether described state parameter mates with described case of bending parameter;
Wherein, when described case of bending parameter is mated with described state parameter, described state parameter meets described pre-conditioned.
On the other hand, the embodiment of the present application also provides a kind of electronic equipment, comprising:
Housing;
Flexible double-sided screen, arrange on the housing, described flexible double-sided screen comprises the first screen and the second screen, and described first screen is positioned on the first surface of described electronic equipment, and described second screen is positioned on second relative with described first surface;
Processor, is arranged in described housing, and described processor is for detecting the state parameter of the current case of bending obtained for characterizing described flexible double-sided screen and being placed on attitude parameter on a placed side for characterizing described flexible double-sided screen; Judge whether described state parameter meets pre-conditioned; When described state parameter meets pre-conditioned, according to described attitude parameter, from described first screen and described second screen, determine the screen to be shown needing displaying contents.
Optionally, described processor is used for:
By image acquisition units, detect the relative position information of user relative to the relative position of described electronic equipment that acquisition uses described electronic equipment;
Based on described relative position information, from described first screen and described second screen, determine described screen to be shown.
Optionally, described processor is used for:
The image of described user is obtained by the image acquisition units of described electronic equipment;
Graphical analysis being carried out to described image, obtaining for characterizing the position of human eye information of human eye relative to the relative position of described flexible double-sided screen.
Optionally, described processor is used for:
When the first area that described attitude parameter shows on described first screen contacts with described placed side, or, when described attitude parameter shows that an edge of described flexible double-sided screen contacts with described placed side, determine the first area of space that described first screen that pre-sets is corresponding and second space region corresponding to described second screen;
When described position of human eye information shows that described human eye is positioned at described first area of space, described first screen is defined as described screen to be shown;
When described position of human eye information shows that described human eye is positioned at described second space region, described second screen is defined as described screen to be shown.
Optionally, described processor is used for:
When described attitude parameter shows that two edges of described flexible double-sided screen contact with described placed side, determine that described first screen is described screen to be shown, wherein, described two edges comprise the first edge and the second edge, described first edge and described second edge are positioned at the both sides of described electronic equipment, when described first edge contacts with described placed side with described second edge, described first screen is convex surface screen, and described second screen is concave surface screen.
Optionally, described processor also for:
Detect the curvature obtaining described screen to be shown;
According to described curvature, image to be displayed is adjusted, and the image after adjustment is presented on described screen to be shown.
Optionally, described processor also for:
Obtain multiple curvature of multiple location point on described screen to be shown;
According to described multiple curvature, be multiple region by described screen divider to be shown;
According to the curvature in each region, the subimage in the described image to be displayed corresponding to described each region carries out image procossing, and the image after image procossing is consistent with the curvature of the location point in described region;
By the Images uniting complete image after image procossing, and described complete image is presented on described screen to be shown as the image to be displayed after adjustment.
Optionally, described processor is used for:
According to the curvature in described each region, determine at least one image deformation parameter in described each region;
According at least one image deformation parameter described, the subimage corresponding to described each region carries out image procossing, and the image after image procossing is conformed to the curvature of the location point in described region.
Optionally, described processor is used for:
Obtain the case of bending parameter that the described flexible double-sided screen pre-set is in case of bending;
Judge whether described state parameter mates with described case of bending parameter;
Wherein, when described case of bending parameter is mated with described state parameter, described state parameter meets described pre-conditioned.
On the other hand, the embodiment of the present application also provides a kind of electronic equipment, comprising:
Flexible double-sided screen, described flexible double-sided screen comprises the first screen and the second screen, and described first screen is positioned on the first surface of described electronic equipment, and described second screen is positioned on second relative with described first surface;
Detecting unit, for detecting the state parameter of the current case of bending obtained for characterizing described flexible double-sided screen and being placed on attitude parameter on a placed side for characterizing described flexible double-sided screen;
Judging unit, pre-conditioned for judging whether described state parameter meets;
Determining unit, for when described state parameter meets pre-conditioned, according to described attitude parameter, determines the screen to be shown needing displaying contents from described first screen and described second screen.
The one or more technical schemes provided in the embodiment of the present invention, at least have following technique effect or advantage:
In the scheme of 1, the embodiment of the present application, by detecting the state parameter of the current case of bending obtained for characterizing described flexible double-sided screen and being placed on attitude parameter on a placed side for characterizing described flexible double-sided screen; Judge whether described state parameter meets pre-conditioned; When described state parameter meets pre-conditioned, according to described attitude parameter, from described first screen and described second screen, determine the screen to be shown needing displaying contents.Namely in flexible double-sided screen, determine the screen needing displaying contents, another side screen does not show, and then reduce the power consumption of flexible double-sided screen, thus alleviate and to exist in prior art, double-sided screen electronic equipment screen power consumption is larger, cause the technical matters of double-sided screen electronic equipment flying power difference, achieve the technique effect of the flying power promoting double-sided screen electronic equipment.
In the scheme of 2, the embodiment of the present application, detect the relative position of user relative to electronic equipment, then, relative position according to user and electronic equipment determines screen to be shown, visible, in the embodiment of the present application, combine the position of user to determine screen to be shown, both decrease the power consumption of flexible double-sided screen, turn improve Consumer's Experience.
In the scheme of 3, the embodiment of the present application, after determining screen to be shown, the curvature according to screen to be shown adjusts image to be displayed, and the image after adjusting is consistent with the curvature of screen to be shown, thus optimization display effect.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the control method of flexible screen in the embodiment of the present application one;
Fig. 2 is the attitude schematic diagram of electronic equipment in the embodiment of the present application one;
Fig. 3 is the specific implementation process flow diagram of S30 in the embodiment of the present application one;
Fig. 4 is the specific implementation process flow diagram of S302 in the embodiment of the present application one;
Fig. 5 is the structured flowchart of electronic equipment in the embodiment of the present application two;
Fig. 6 is the structured flowchart of electronic equipment in the embodiment of the present application three.
Embodiment
The embodiment of the present application provides a kind of control method and electronic equipment of flexible screen, according to the attitude of electronic equipment and the relative position of user and electronic equipment, determine the display state of two screens of electronic equipment, thus exist in solution prior art, double-sided screen electronic equipment screen power consumption is larger, cause the technical matters of double-sided screen electronic equipment flying power difference, achieve the technique effect of the flying power promoting double-sided screen electronic equipment.
Technical scheme in the embodiment of the present invention is solve above-mentioned technical matters, and general thought is as follows:
A kind of control method of flexible screen, be applied in electronic equipment, described electronic equipment has flexible double-sided screen, described flexible double-sided screen comprises the first screen and the second screen, described first screen is positioned on the first surface of described electronic equipment, and described second screen is positioned on second relative with described first surface; Described method comprises:
Detect the state parameter of the current case of bending obtained for characterizing described flexible double-sided screen and be placed on attitude parameter on a placed side for characterizing described flexible double-sided screen;
Judge whether described state parameter meets pre-conditioned;
When described state parameter meets pre-conditioned, according to described attitude parameter, from described first screen and described second screen, determine the screen to be shown needing displaying contents.
Term "and/or" herein, being only a kind of incidence relation describing affiliated partner, can there are three kinds of relations in expression, and such as, A and/or B, can represent: individualism A, exists A and B simultaneously, these three kinds of situations of individualism B.In addition, character "/" herein, general expression forward-backward correlation is to the relation liking a kind of "or".
Below in conjunction with accompanying drawing, the application is preferred embodiment described in detail.
Embodiment one
The embodiment of the present application provides a kind of control method of flexible screen, is applied in electronic equipment, and this electronic equipment has flexible double-sided screen, comprise the first screen and the second screen, wherein, the first screen is positioned on the first surface of electronic equipment, and the second screen is positioned on second of electronic equipment.Concrete, the first screen and the second screen can be touching display screen, electronic ink screen etc., and electronic equipment can be smart mobile phone, and panel computer etc., the application does not limit this.
As shown in Figure 1, described method comprises:
S10: detect the state parameter of the current case of bending obtained for characterizing described flexible double-sided screen and be placed on attitude parameter on a placed side for characterizing described flexible double-sided screen.
S20: judge whether described state parameter meets pre-conditioned.
S30: when described state parameter meets pre-conditioned, according to described attitude parameter, determines the screen to be shown needing displaying contents from described first screen and described second screen.
In the embodiment of the present application, in S10, in order to detect the case of bending of flexible double-sided screen, flexible double-sided screen can be provided with array of pressure sensors, by array of pressure sensors, the force value obtaining each point in array can be detected.Further, if adopt curvature as the state parameter of the bending state in region, the corresponding relation of force value and curvature can in electronic equipment, be preserved in advance.Then for each check point in array of pressure sensors, detecting and obtain current force value, by inquiring about the corresponding relation of force value and curvature, just can obtain the curvature of this check point.In specific implementation process, can also be detected the case of bending of flexible double-sided screen by piezoelectric detection device etc., the application does not limit this.
In the embodiment of the present application, in S10, be placed on attitude parameter on a placed side to obtain flexible double-sided screen, can adopt gravity sensor, gyroscope, the attitude parameter to flexible double-sided screen such as feeler detects.Wherein, placed side can be desktop.
For example, when the value supposing to detect on direction straight down at gravity sensor is 9.8, on the table, and the first screen upward for flexible double-sided screen horizontal positioned, and the second screen screen down.Suppose gravity sensor detect value on direction straight down for-9.8 time, on the table, and the first screen level is down for flexible double-sided screen horizontal positioned, and the second screen is upward.Suppose to detect that value in direction is straight down close to 0 at gravity sensor, then flexible double-sided screen is vertically placed on the table, then the first screen and the second screen towards parallel with desktop, in this case, the part that flexible double-sided screen and desktop directly contact is a sidepiece of electronic equipment.
In the embodiment of the present application, pressure transducer can be set at the sidepiece of electronic equipment, when the sidepiece at pressure transducer place contacts with desktop, this pressure transducer can detect pressure parameter, and then determines the contact situation of the sidepiece that electronic equipment contacts with placed side by pressure transducer.For example, after electronic equipment is bent into hemisphere form, if the first sidepiece of electronic equipment and the second sidepiece can both detect pressure parameter, then can determine, the convex surface screen of electronic equipment forms a kind of curved surface sphere structure of back-off upward, as shown in a in Fig. 2.If four of electronic equipment sidepieces all do not detect pressure parameter, then can determine, a region on the convex surface screen of electronic equipment contacts with desktop, and the concave surface screen of electronic equipment forms a kind of structure of tumbler upward, as shown in the b in Fig. 2.If the first sidepiece of electronic equipment can detect pressure parameter, then can determine, the first screen of electronic equipment and the second screen towards parallel with desktop, as shown in the c in Fig. 2.
After obtaining state parameter by S10, electronic equipment enters S20, namely judges whether described state parameter meets pre-conditioned.In the embodiment of the present application, pre-conditioned can be following two kinds of situations, but in specific implementation process, is not limited to following two kinds of situations.
The first situation, pre-conditionedly can be: the case of bending parameter matching of state parameter and the flexible double-sided screen pre-set, wherein, case of bending parameter refers to the curvature of flexible double-sided screen.Then S20 comprises: judge whether current curvature parameters mates with the curvature parameters pre-set.
Specifically, when the curvature of each check point on bent double-sided screen is identical, case of bending parameter can be curvature k, when the curvature of each check point on bent double-sided screen is different, case of bending parameter can for curvature matrix when bent double-sided screen is in bending state, such as: suppose that above-mentioned array of pressure sensors is the array of 3*3, then corresponding curvature matrix is
Wherein, d
11represent the detection position that the pressure transducer of the first row first row is corresponding, k
11represent the curvature of screen-bending on this position, in actual applications, pressure transducer matrix can be the array of 30*40, or the array of 18*32, corresponding, curvature matrix is respectively the matrix of 30*40, or the matrix of 18*32.
For example, suppose that the bending state parameter pre-set is curvature k, in this state, the shape of flexible double-sided screen can be bent into a hemisphere, then state parameter with the case of bending parameter matching pre-set can be: current curvature parameters is less than n with the difference of the curvature parameters pre-set, namely, when current curvature parameters is in (k-n, k+n) this interval range, current curvature parameters and bending state parameter matching is thought.Suppose that the curvature parameters pre-set is curvature matrix, then current curvature parameters and the curvature parameters pre-set are mated and can be: in curvature matrix, the difference of every two corresponding values is all less than n
1.
The second situation, pre-conditionedly can also be: the case of bending parameter matching of state parameter and the flexible double-sided screen pre-set, wherein, case of bending parameter refers to the force value that pressure transducer detects.Then S20 comprises: judge whether current pressure value parameter mates with the force value parameter pre-set.Wherein, force value parameter can be average pressure value, and also can be force value matrix, then the judgement principle of S20 be identical with the first situation, and the application does not repeat them here.
In the embodiment of the present application, when state parameter meets pre-conditioned, electronic equipment performs S30, namely according to described attitude parameter, from described first screen and described second screen, determines the screen to be shown needing displaying contents.
Specifically, when described attitude parameter shows that two edges of described flexible double-sided screen contact with described placed side, as shown in a in Fig. 2, determine that described first screen is described screen to be shown, wherein, described two edges comprise the first edge and the second edge, described first edge and described second edge are positioned at the both sides of described electronic equipment, when described first edge contacts with described placed side with described second edge, described first screen is convex surface screen, convex surface screen is screen upward, described second screen is concave surface screen, concave surface screen is towards the screen of desktop.In other words, when screen is placed on the table as shown in a in Fig. 2 above flexible, user can only see the content of convex surface screen display, can not see the content of concave surface screen display, therefore, can determine that convex surface screen is screen to be shown.
Further, when the first area that described attitude parameter shows on described first screen contacts with described placed side, as shown in the b in Fig. 2, or, when described attitude parameter shows that an edge of described flexible double-sided screen contacts with described placed side, as shown in the c in Fig. 2, in both cases, if user is different relative to the position of electronic equipment, the screen that can see is just different, therefore, electronic equipment can determine described screen to be shown in conjunction with the position of user.
Specifically, as shown in Figure 3, S30 comprises following two steps.
S301: by image acquisition units, detects the relative position information of user relative to the relative position of described electronic equipment that acquisition uses described electronic equipment.
S302: based on described relative position information, determines described screen to be shown from described first screen and described second screen.
Wherein, in S301, image acquisition units can be camera, and then is obtained the image of described user by described camera; Then, graphical analysis is carried out to described image, obtain user relative to the relative position information of the relative position of described flexible double-sided screen, wherein, the distance between user and flexible double-sided screen or angle in relative position information, can be comprised.
In another kind of optional embodiment, graphical analysis can also be passed through, obtaining for characterizing the position of human eye information of human eye relative to the relative position of described flexible double-sided screen, wherein, the distance between human eye and flexible double-sided screen or angle in position of human eye information, can be comprised.In specific implementation process, the position of pupil detection technology for detection human eye can also be passed through, as: detected by eye tracker and obtain position of human eye.
Next, electronic equipment performs S302, and namely based on described relative position information, from described first screen and described second screen, determine described screen to be shown, in specific implementation process, as shown in Figure 4, S302 comprises following three steps.
S3021: determine the first area of space that described first screen that pre-sets is corresponding and second space region corresponding to described second screen.
In the embodiment of the present application, when the placement attitude of electronic equipment is different, determine that the first area of space is also different from the mode in second space region.Wherein, when the first area that described attitude parameter shows on described first screen contacts with described placed side, can by the distance determination area of space of user and flexible double-sided screen.
Specifically, when the first area that described attitude parameter shows on described first screen contacts with described placed side, then the first screen is convex surface screen, second screen is concave surface screen, under normal circumstances, subscriber station wishes to see that concave surface shields immediately, wishes to treat convex surface screen when user is seated.Further, can, according to many experiments data, obtain relative to the distance of flexible double-sided screen or angle when user is seated, and subscriber station be immediately relative to distance or the angle of flexible double-sided screen in electronic equipment.
For example, when supposing that user is seated relative to the distance of flexible double-sided screen at (10cm, 50cm) in this interval range, subscriber station immediately relative to the distance of flexible double-sided screen at (50cm, 200cm) in this interval range, then can determine that the first area of space that the first screen is corresponding is: with the distance of flexible double-sided screen at (10cm, region 50cm) in this interval range, the second space region that second screen is corresponding is: with the distance of flexible double-sided screen at (50cm, region 200cm) in this interval range.
In the embodiment of the present application, when described attitude parameter shows that an edge of described flexible double-sided screen contacts with described placed side, no matter user stands or is seated, and can both see the content that the first screen and the second screen show.In this case, on the first surface of electronic equipment and second, all camera can be set, then, be detected the image of the first area of space by the camera arranged on the first face, because the first screen is arranged on the first face, then the first area of space is the area of space that the first screen is corresponding.Accordingly, detected the image in second space region by the camera arranged on the second surface, because the second screen is arranged on the second surface, then second space region is the area of space that the second screen is corresponding.
In the embodiment of the present application, after determined the first area of space and second space region by S3021, electronic equipment performs S3022: when described position of human eye information shows that described human eye is positioned at described first area of space, described first screen is defined as described screen to be shown.
Concrete, when position of human eye information table person of good sense eye is positioned at the first area of space, namely the distance of user and flexible double-sided screen is at (10cm, 50cm) in this interval range, or the image of user be the camera collection on first surface arrive image time, the first screen is defined as described screen to be shown.
S3023: when described position of human eye information shows that described human eye is positioned at described second space region, described second screen is defined as described screen to be shown.
Concrete, when position of human eye information table person of good sense eye is positioned at second space region, namely the distance of user and flexible double-sided screen is at (50cm, 200cm) in this interval range, or the image of user be the camera collection on second arrive image time, the second screen is defined as described screen to be shown.
In another kind of optional embodiment, S10 also comprises: detect the curvature obtaining described screen to be shown, corresponding, S30 comprises: according to described curvature, adjust image to be displayed, and is presented on described screen to be shown by the image after adjustment.
For example, suppose that the curvature of screen to be shown is k, then according to this curvature k, image to be displayed is adjusted, and the image after adjustment is presented on this screen to be shown.
Further, if the curvature of each check point on screen to be shown is different, then can be multiple region by screen divider to be shown according to these curvature, in actual applications, curvature can be divided into different intervals according to size.That is, if the curvature of multiple check point is in same curvature interval, and multiple check point is adjacent check point, then can be a region by Region dividing corresponding for this multiple check point.Then, according to the curvature in each region, the subimage in the described image to be displayed corresponding to each region carries out image procossing, and the image after image procossing is consistent with the curvature of the location point in described region; Finally, by the Images uniting complete image after image procossing, and described complete image is presented on described screen to be shown as the image to be displayed after adjustment.
In the embodiment of the present application, according to curvature, image procossing is carried out to image to be displayed, comprising: according to the curvature in described each region, determine at least one image deformation parameter in described each region; According at least one image deformation parameter described, the subimage corresponding to described each region carries out image procossing, and the image after image procossing is conformed to the curvature of the location point in described region.
In the embodiment of the present application, at least one image deformation parameter can be scalloping parameter, in specific implementation process, scalloping parameter can be a value, also can be a matrix, suppose that the curvature of screen to be shown is k, then scalloping parameter is a value, suppose that the curvature of screen to be shown is matrix, then corresponding scalloping parameter is matrix, and then the scalloping parameter corresponding according to the every sub regions on image processes this subregion, the curvature of the screen to be shown of the image after image procossing is met completely.
Embodiment two
Based on same inventive concept, the embodiment of the present application provides a kind of electronic equipment, as shown in Figure 5, comprising:
Housing 50;
Flexible double-sided screen 51, arrange on the housing, described flexible double-sided screen 51 comprises the first screen and the second screen, and described first screen is positioned on the first surface of described electronic equipment, and described second screen is positioned on second relative with described first surface;
Processor 52, be arranged in described housing, described processor 52 is for detecting the state parameter of the current case of bending obtained for characterizing described flexible double-sided screen 51 and being placed on attitude parameter on a placed side for characterizing described flexible double-sided screen 51; Judge whether described state parameter meets pre-conditioned; When described state parameter meets pre-conditioned, according to described attitude parameter, from described first screen and described second screen, determine the screen to be shown needing displaying contents.
Optionally, described processor 52 for:
By image acquisition units, detect the relative position information of user relative to the relative position of described electronic equipment that acquisition uses described electronic equipment;
Based on described relative position information, from described first screen and described second screen, determine described screen to be shown.
Optionally, described processor 52 for:
The image of described user is obtained by the image acquisition units of described electronic equipment;
Graphical analysis being carried out to described image, obtaining for characterizing the position of human eye information of human eye relative to the relative position of described flexible double-sided screen 51.
Optionally, described processor 52 for:
When the first area that described attitude parameter shows on described first screen contacts with described placed side, or, when described attitude parameter shows that an edge of described flexible double-sided screen 51 contacts with described placed side, determine the first area of space that described first screen that pre-sets is corresponding and second space region corresponding to described second screen;
When described position of human eye information shows that described human eye is positioned at described first area of space, described first screen is defined as described screen to be shown;
When described position of human eye information shows that described human eye is positioned at described second space region, described second screen is defined as described screen to be shown.
Optionally, described processor 52 for:
When described attitude parameter shows that two edges of described flexible double-sided screen 51 contact with described placed side, determine that described first screen is described screen to be shown, wherein, described two edges comprise the first edge and the second edge, described first edge and described second edge are positioned at the both sides of described electronic equipment, when described first edge contacts with described placed side with described second edge, described first screen is convex surface screen, and described second screen is concave surface screen.
Optionally, described processor 52 also for:
Detect the curvature obtaining described screen to be shown;
According to described curvature, image to be displayed is adjusted, and the image after adjustment is presented on described screen to be shown.
Optionally, described processor 52 also for:
Obtain multiple curvature of multiple location point on described screen to be shown;
According to described multiple curvature, be multiple region by described screen divider to be shown;
According to the curvature in each region, the subimage in the described image to be displayed corresponding to described each region carries out image procossing, and the image after image procossing is consistent with the curvature of the location point in described region;
By the Images uniting complete image after image procossing, and described complete image is presented on described screen to be shown as the image to be displayed after adjustment.
Optionally, described processor 52 for:
According to the curvature in described each region, determine at least one image deformation parameter in described each region;
According at least one image deformation parameter described, the subimage corresponding to described each region carries out image procossing, and the image after image procossing is conformed to the curvature of the location point in described region.
Optionally, described processor 52 for:
Obtain the case of bending parameter that the described flexible double-sided screen 51 pre-set is in case of bending;
Judge whether described state parameter mates with described case of bending parameter;
Wherein, when described case of bending parameter is mated with described state parameter, described state parameter meets described pre-conditioned.
Embodiment three
Based on same inventive concept, the embodiment of the present application also provides a kind of electronic equipment, as shown in Figure 6, comprising:
Flexible double-sided screen 60, described flexible double-sided screen 60 comprises the first screen and the second screen, and described first screen is positioned on the first surface of described electronic equipment, and described second screen is positioned on second relative with described first surface;
Detecting unit 61, for detecting the state parameter of the current case of bending obtained for characterizing described flexible double-sided screen 60 and being placed on attitude parameter on a placed side for characterizing described flexible double-sided screen 60;
Judging unit 62, pre-conditioned for judging whether described state parameter meets;
Determining unit 63, for when described state parameter meets pre-conditioned, according to described attitude parameter, determines the screen to be shown needing displaying contents from described first screen and described second screen.
Optionally, described determining unit 63 for:
By image acquisition units, detect the relative position information of user relative to the relative position of described electronic equipment that acquisition uses described electronic equipment;
Based on described relative position information, from described first screen and described second screen, determine described screen to be shown.
Optionally, described determining unit 63 specifically for:
The image of described user is obtained by the image acquisition units of described electronic equipment;
Graphical analysis being carried out to described image, obtaining for characterizing the position of human eye information of human eye relative to the relative position of described flexible double-sided screen 60.
Optionally, described determining unit 63 specifically for:
When the first area that described attitude parameter shows on described first screen contacts with described placed side, or, when described attitude parameter shows that an edge of described flexible double-sided screen 60 contacts with described placed side, determine the first area of space that described first screen that pre-sets is corresponding and second space region corresponding to described second screen;
When described position of human eye information shows that described human eye is positioned at described first area of space, described first screen is defined as described screen to be shown;
When described position of human eye information shows that described human eye is positioned at described second space region, described second screen is defined as described screen to be shown.
Optionally, described determining unit 63 specifically for:
When described attitude parameter shows that two edges of described flexible double-sided screen 60 contact with described placed side, determine that described first screen is described screen to be shown, wherein, described two edges comprise the first edge and the second edge, described first edge and described second edge are positioned at the both sides of described electronic equipment, when described first edge contacts with described placed side with described second edge, described first screen is convex surface screen, and described second screen is concave surface screen.
Optionally, described detecting unit 61 also for:
Detect the curvature obtaining described screen to be shown;
Described determining unit 63 also for:
According to described curvature, image to be displayed is adjusted, and the image after adjustment is presented on described screen to be shown.
Optionally, described determining unit 63 also for:
Obtain multiple curvature of multiple location point on described screen to be shown;
According to described multiple curvature, be multiple region by described screen divider to be shown;
According to the curvature in each region, the subimage in the described image to be displayed corresponding to described each region carries out image procossing, and the image after image procossing is consistent with the curvature of the location point in described region;
By the Images uniting complete image after image procossing, and described complete image is presented on described screen to be shown as the image to be displayed after adjustment.
Optionally, described determining unit 63 also for:
According to the curvature in described each region, determine at least one image deformation parameter in described each region;
According at least one image deformation parameter described, the subimage corresponding to described each region carries out image procossing, and the image after image procossing is conformed to the curvature of the location point in described region.
Optionally, described judging unit 62 specifically for:
Obtain the case of bending parameter that the described flexible double-sided screen 60 pre-set is in case of bending;
Judge whether described state parameter mates with described case of bending parameter;
Wherein, when described case of bending parameter is mated with described state parameter, described state parameter meets described pre-conditioned.
The one or more technical schemes provided in the embodiment of the present invention, at least have following technique effect or advantage:
In the scheme of 1, the embodiment of the present application, by detecting the state parameter of the current case of bending obtained for characterizing described flexible double-sided screen and being placed on attitude parameter on a placed side for characterizing described flexible double-sided screen; Judge whether described state parameter meets pre-conditioned; When described state parameter meets pre-conditioned, according to described attitude parameter, from described first screen and described second screen, determine the screen to be shown needing displaying contents.Namely in flexible double-sided screen, determine the screen needing displaying contents, another side screen does not show, and then reduce the power consumption of flexible double-sided screen, thus alleviate and to exist in prior art, double-sided screen electronic equipment screen power consumption is larger, cause the technical matters of double-sided screen electronic equipment flying power difference, achieve the technique effect of the flying power promoting double-sided screen electronic equipment.
In the scheme of 2, the embodiment of the present application, detect the relative position of user relative to electronic equipment, then, relative position according to user and electronic equipment determines screen to be shown, visible, in the embodiment of the present application, combine the position of user to determine screen to be shown, both decrease the power consumption of flexible double-sided screen, turn improve Consumer's Experience.
In the scheme of 3, the embodiment of the present application, after determining screen to be shown, the curvature according to screen to be shown adjusts image to be displayed, and the image after adjusting is consistent with the curvature of screen to be shown, thus optimization display effect.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disk memory, CD-ROM, optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the process flow diagram of the method for the embodiment of the present invention, equipment (system) and computer program and/or block scheme.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block scheme and/or square frame and process flow diagram and/or block scheme and/or square frame.These computer program instructions can being provided to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computing machine or other programmable data processing device produce device for realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
These computer program instructions also can be loaded in computing machine or other programmable data processing device, make on computing machine or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computing machine or other programmable devices is provided for the step realizing the function of specifying in process flow diagram flow process or multiple flow process and/or block scheme square frame or multiple square frame.
Specifically, the computer program instructions that the control method of the flexible screen in the embodiment of the present application is corresponding can be stored in CD, hard disk, on the storage mediums such as USB flash disk, when the computer program instructions corresponding with the control method of flexible screen in storage medium is read by an electronic equipment or be performed, comprise the steps:
Detect the state parameter of the current case of bending obtained for characterizing described flexible double-sided screen and be placed on attitude parameter on a placed side for characterizing described flexible double-sided screen;
Judge whether described state parameter meets pre-conditioned;
When described state parameter meets pre-conditioned, according to described attitude parameter, from described first screen and described second screen, determine the screen to be shown needing displaying contents.
Optionally, that store in described storage medium and step: according to described attitude parameter, from first screen and the second screen of described flexible double-sided screen, determine the screen to be shown needing displaying contents, corresponding computer instruction, being specifically performed in process, specifically comprises the steps:
By image acquisition units, detect the relative position information of user relative to the relative position of described electronic equipment that acquisition uses described electronic equipment;
Based on described relative position information, from described first screen and described second screen, determine described screen to be shown.
Optionally, that store in described storage medium and step: detect the relative position information obtaining the relative position using the user of described electronic equipment relative to described electronic equipment, corresponding computer instruction, being specifically performed in process, specifically comprises the steps:
The image of described user is obtained by the image acquisition units of described electronic equipment;
Graphical analysis being carried out to described image, obtaining for characterizing the position of human eye information of human eye relative to the relative position of described flexible double-sided screen.
Optionally, that store in described storage medium and step: according to described attitude parameter, and described relative position information, determine described screen to be shown from described first screen and described second screen, corresponding computer instruction, being specifically performed in process, specifically comprises the steps:
When the first area that described attitude parameter shows on described first screen contacts with described placed side, or, when described attitude parameter shows that an edge of described flexible double-sided screen contacts with described placed side, determine the first area of space that described first screen that pre-sets is corresponding and second space region corresponding to described second screen;
When described position of human eye information shows that described human eye is positioned at described first area of space, described first screen is defined as described screen to be shown;
When described position of human eye information shows that described human eye is positioned at described second space region, described second screen is defined as described screen to be shown.
Optionally, that store in described storage medium and step: according to described attitude parameter, from first screen and the second screen of described flexible double-sided screen, determine the screen to be shown needing displaying contents, corresponding computer instruction, being specifically performed in process, specifically comprises the steps:
When described attitude parameter shows that two edges of described flexible double-sided screen contact with described placed side, determine that described first screen is described screen to be shown, wherein, described two edges comprise the first edge and the second edge, described first edge and described second edge are positioned at the both sides of described electronic equipment, when described first edge contacts with described placed side with described second edge, described first screen is convex surface screen, and described second screen is concave surface screen.
Optionally, that store in described storage medium and step: the state parameter detecting the current case of bending obtained for characterizing described flexible double-sided screen, corresponding computer instruction, being specifically performed in process, specifically comprises the steps:
Detect the curvature obtaining described screen to be shown;
Determine the screen to be shown needing displaying contents from described first screen and described second screen after, described method also comprises:
According to described curvature, image to be displayed is adjusted, and the image after adjustment is presented on described screen to be shown.
Optionally, also store other computer instruction in described storage medium, these computer instructions comprise the steps: when being performed
Obtain multiple curvature of multiple location point on described screen to be shown;
According to described multiple curvature, be multiple region by described screen divider to be shown;
According to the curvature in each region, the subimage in the described image to be displayed corresponding to described each region carries out image procossing, and the image after image procossing is consistent with the curvature of the location point in described region;
By the Images uniting complete image after image procossing, and described complete image is presented on described screen to be shown as the image to be displayed after adjustment.
Optionally, that store in described storage medium and step: according to the curvature in each region, subimage in the described image to be displayed corresponding to described each region carries out image procossing, image after image procossing is conformed to the curvature of the location point in described region, corresponding computer instruction, being specifically performed in process, specifically comprises the steps:
According to the curvature in described each region, determine at least one image deformation parameter in described each region;
According at least one image deformation parameter described, the subimage corresponding to described each region carries out image procossing, and the image after image procossing is conformed to the curvature of the location point in described region.
Optionally, that store in described storage medium and step: judge whether described state parameter meets pre-conditioned, corresponding computer instruction, being specifically performed in process, specifically comprises the steps:
Obtain the case of bending parameter that the described flexible double-sided screen pre-set is in case of bending;
Judge whether described state parameter mates with described case of bending parameter;
Wherein, when described case of bending parameter is mated with described state parameter, described state parameter meets described pre-conditioned.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (19)
1. the control method of a flexible screen, be applied in electronic equipment, described electronic equipment has flexible double-sided screen, described flexible double-sided screen comprises the first screen and the second screen, described first screen is positioned on the first surface of described electronic equipment, and described second screen is positioned on second relative with described first surface; Described method comprises:
Detect the state parameter of the current case of bending obtained for characterizing described flexible double-sided screen and be placed on attitude parameter on a placed side for characterizing described flexible double-sided screen;
Judge whether described state parameter meets pre-conditioned;
When described state parameter meets pre-conditioned, according to described attitude parameter, from described first screen and described second screen, determine the screen to be shown needing displaying contents.
2. the method for claim 1, is characterized in that, according to described attitude parameter, determines the screen to be shown needing displaying contents, comprising from first screen and the second screen of described flexible double-sided screen:
By image acquisition units, detect the relative position information of user relative to the relative position of described electronic equipment that acquisition uses described electronic equipment;
Based on described relative position information, from described first screen and described second screen, determine described screen to be shown.
3. method as claimed in claim 2, is characterized in that, detects to obtain to use the user of described electronic equipment relative to the relative position information of the relative position of described electronic equipment, comprising:
The image of described user is obtained by the image acquisition units of described electronic equipment;
Graphical analysis being carried out to described image, obtaining for characterizing the position of human eye information of human eye relative to the relative position of described flexible double-sided screen.
4. method as claimed in claim 3, is characterized in that, according to described attitude parameter, and described relative position information, from described first screen and described second screen, determine described screen to be shown, comprising:
When the first area that described attitude parameter shows on described first screen contacts with described placed side, or, when described attitude parameter shows that an edge of described flexible double-sided screen contacts with described placed side, determine the first area of space that described first screen that pre-sets is corresponding and second space region corresponding to described second screen;
When described position of human eye information shows that described human eye is positioned at described first area of space, described first screen is defined as described screen to be shown;
When described position of human eye information shows that described human eye is positioned at described second space region, described second screen is defined as described screen to be shown.
5. the method for claim 1, is characterized in that, according to described attitude parameter, determines the screen to be shown needing displaying contents, comprising from first screen and the second screen of described flexible double-sided screen:
When described attitude parameter shows that two edges of described flexible double-sided screen contact with described placed side, determine that described first screen is described screen to be shown, wherein, described two edges comprise the first edge and the second edge, described first edge and described second edge are positioned at the both sides of described electronic equipment, when described first edge contacts with described placed side with described second edge, described first screen is convex surface screen, and described second screen is concave surface screen.
6. the method for claim 1, is characterized in that, detecting the state parameter of the current case of bending obtained for characterizing described flexible double-sided screen, comprising:
Detect the curvature obtaining described screen to be shown;
Determine the screen to be shown needing displaying contents from described first screen and described second screen after, described method also comprises:
According to described curvature, image to be displayed is adjusted, and the image after adjustment is presented on described screen to be shown.
7. method as claimed in claim 6, it is characterized in that, described method also comprises:
Obtain multiple curvature of multiple location point on described screen to be shown;
According to described multiple curvature, be multiple region by described screen divider to be shown;
According to the curvature in each region, the subimage in the described image to be displayed corresponding to described each region carries out image procossing, and the image after image procossing is consistent with the curvature of the location point in described region;
By the Images uniting complete image after image procossing, and described complete image is presented on described screen to be shown as the image to be displayed after adjustment.
8. method as claimed in claim 7, it is characterized in that, according to the curvature in each region, the subimage in the described image to be displayed corresponding to described each region carries out image procossing, image after image procossing is conformed to the curvature of the location point in described region, comprising:
According to the curvature in described each region, determine at least one image deformation parameter in described each region;
According at least one image deformation parameter described, the subimage corresponding to described each region carries out image procossing, and the image after image procossing is conformed to the curvature of the location point in described region.
9. the method for claim 1, is characterized in that, described to judge whether described state parameter meets pre-conditioned, comprising:
Obtain the case of bending parameter that the described flexible double-sided screen pre-set is in case of bending;
Judge whether described state parameter mates with described case of bending parameter;
Wherein, when described case of bending parameter is mated with described state parameter, described state parameter meets described pre-conditioned.
10. an electronic equipment, comprising:
Housing;
Flexible double-sided screen, arrange on the housing, described flexible double-sided screen comprises the first screen and the second screen, and described first screen is positioned on the first surface of described electronic equipment, and described second screen is positioned on second relative with described first surface;
Processor, is arranged in described housing, and described processor is for detecting the state parameter of the current case of bending obtained for characterizing described flexible double-sided screen and being placed on attitude parameter on a placed side for characterizing described flexible double-sided screen; Judge whether described state parameter meets pre-conditioned; When described state parameter meets pre-conditioned, according to described attitude parameter, from described first screen and described second screen, determine the screen to be shown needing displaying contents.
11. electronic equipments as claimed in claim 10, it is characterized in that, described processor is used for:
By image acquisition units, detect the relative position information of user relative to the relative position of described electronic equipment that acquisition uses described electronic equipment;
Based on described relative position information, from described first screen and described second screen, determine described screen to be shown.
12. electronic equipments as claimed in claim 11, it is characterized in that, described processor is used for:
The image of described user is obtained by the image acquisition units of described electronic equipment;
Graphical analysis being carried out to described image, obtaining for characterizing the position of human eye information of human eye relative to the relative position of described flexible double-sided screen.
13. electronic equipments as claimed in claim 12, it is characterized in that, described processor is used for:
When the first area that described attitude parameter shows on described first screen contacts with described placed side, or, when described attitude parameter shows that an edge of described flexible double-sided screen contacts with described placed side, determine the first area of space that described first screen that pre-sets is corresponding and second space region corresponding to described second screen;
When described position of human eye information shows that described human eye is positioned at described first area of space, described first screen is defined as described screen to be shown;
When described position of human eye information shows that described human eye is positioned at described second space region, described second screen is defined as described screen to be shown.
14. electronic equipments as claimed in claim 10, it is characterized in that, described processor is used for:
When described attitude parameter shows that two edges of described flexible double-sided screen contact with described placed side, determine that described first screen is described screen to be shown, wherein, described two edges comprise the first edge and the second edge, described first edge and described second edge are positioned at the both sides of described electronic equipment, when described first edge contacts with described placed side with described second edge, described first screen is convex surface screen, and described second screen is concave surface screen.
15. electronic equipments as claimed in claim 10, is characterized in that, described processor also for:
Detect the curvature obtaining described screen to be shown;
According to described curvature, image to be displayed is adjusted, and the image after adjustment is presented on described screen to be shown.
16. electronic equipments as claimed in claim 15, is characterized in that, described processor also for:
Obtain multiple curvature of multiple location point on described screen to be shown;
According to described multiple curvature, be multiple region by described screen divider to be shown;
According to the curvature in each region, the subimage in the described image to be displayed corresponding to described each region carries out image procossing, and the image after image procossing is consistent with the curvature of the location point in described region;
By the Images uniting complete image after image procossing, and described complete image is presented on described screen to be shown as the image to be displayed after adjustment.
17. electronic equipments as claimed in claim 16, it is characterized in that, described processor is used for:
According to the curvature in described each region, determine at least one image deformation parameter in described each region;
According at least one image deformation parameter described, the subimage corresponding to described each region carries out image procossing, and the image after image procossing is conformed to the curvature of the location point in described region.
18. electronic equipments as claimed in claim 10, it is characterized in that, described processor is used for:
Obtain the case of bending parameter that the described flexible double-sided screen pre-set is in case of bending;
Judge whether described state parameter mates with described case of bending parameter;
Wherein, when described case of bending parameter is mated with described state parameter, described state parameter meets described pre-conditioned.
19. 1 kinds of electronic equipments, comprising:
Flexible double-sided screen, described flexible double-sided screen comprises the first screen and the second screen, and described first screen is positioned on the first surface of described electronic equipment, and described second screen is positioned on second relative with described first surface;
Detecting unit, for detecting the state parameter of the current case of bending obtained for characterizing described flexible double-sided screen and being placed on attitude parameter on a placed side for characterizing described flexible double-sided screen;
Judging unit, pre-conditioned for judging whether described state parameter meets;
Determining unit, for when described state parameter meets pre-conditioned, according to described attitude parameter, determines the screen to be shown needing displaying contents from described first screen and described second screen.
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| CN108319338A (en) * | 2018-01-31 | 2018-07-24 | 努比亚技术有限公司 | Display screen determines method, mobile terminal and computer readable storage medium |
| CN108319338B (en) * | 2018-01-31 | 2022-06-14 | 努比亚技术有限公司 | Display screen determining method, mobile terminal and computer readable storage medium |
| CN108776573B (en) * | 2018-05-29 | 2021-02-19 | 维沃移动通信有限公司 | Flexible screen control method and electronic equipment |
| CN108776573A (en) * | 2018-05-29 | 2018-11-09 | 维沃移动通信有限公司 | A kind of flexible screen control method and electronic equipment |
| CN108762574B (en) * | 2018-06-07 | 2021-09-03 | 武汉华星光电半导体显示技术有限公司 | Electronic device display control method, processor, storage medium, and electronic device |
| CN108762574A (en) * | 2018-06-07 | 2018-11-06 | 武汉华星光电半导体显示技术有限公司 | Electronic equipment display control method, processor, storage medium and electronic equipment |
| CN110727409A (en) * | 2019-09-29 | 2020-01-24 | 联想(北京)有限公司 | Adjusting method and device |
| CN112687192A (en) * | 2021-01-26 | 2021-04-20 | 深圳创维－Rgb电子有限公司 | Information display method, computer readable storage medium and electronic device |
| CN112687192B (en) * | 2021-01-26 | 2023-05-02 | 深圳创维－Rgb电子有限公司 | Information display method, computer readable storage medium and electronic equipment |
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