CN105159635A - Display control method and apparatus - Google Patents
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- CN105159635A CN105159635A CN201510419518.3A CN201510419518A CN105159635A CN 105159635 A CN105159635 A CN 105159635A CN 201510419518 A CN201510419518 A CN 201510419518A CN 105159635 A CN105159635 A CN 105159635A
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Abstract
The disclosure relates to a display control method and apparatus, applied to a terminal with a display screen. Each pixel point in the display screen can be independently controlled to be turned on or off. The method comprises: obtaining a current display scene of the terminal; according to the display scene, obtaining display information corresponding to the display scene, wherein the display information comprises information that each pixel point in the display screen is turned on or off; and according to the display information, controlling the turn-on or turn-off of the corresponding pixel point in the display screen. By controlling part of the pixel points in the display screen to be turned on and the rest of the pixel points to be turned off, the pixel points turned off in the display screen are enabled to stop power consumption, so that the power consumption of the display screen is reduced and the power consumption of the whole terminal is further reduced.
Description
Technical field
The disclosure relates to field of terminal technology, particularly relates to a kind of display control method and device.
Background technology
The terminal such as smart mobile phone, panel computer, with the convenience of its application, content rich, and Showing Effectiveness On Screen well, the purchase more and more becoming users is selected.But these terminals often need to supplement an electricity every a couple of days, need charge every day time longer even in use.Terminal is caused to need the reason of frequent charge to be on the one hand that the charge storage ability of terminal is not enough, another prior aspect is that the electric quantity consumption of terminal is larger, wherein, what occupied terminal electric quantity consumption share was maximum is terminal display screen, and the size of display screen is larger, the electricity expended is also larger, generally, and 50% of the whole terminal power of consumes.Therefore, the electric quantity consumption reducing terminal display screen significantly can reduce the power consumption of terminal.
Terminal display screen comprises the pixel forming user's visual interface, and provide the screen backlight of light source for pixel, pixel can demonstrate the color and brightness of specifying under the irradiation of screen backlight, thus user is obtained be presented at the content in terminal display screen.At present, the general mode by improving picture element point chromatic value, make pixel also can present color and the brightness of expectation when backlight illumination is lower, to realize under the prerequisite of display effect not affecting terminal display screen, reduce the brightness of screen backlight, to reduce the power consumption of screen backlight, reduce the power consumption of terminal display screen further.
But for ensureing the display effect not affecting terminal display screen, the brightness of screen backlight only can reduce by a small margin, and the electric quantity consumption of terminal display screen is still larger.Therefore, the mode reducing screen backlight brightness is relied on can not to effectively reduce the power consumption of terminal display screen.
Summary of the invention
For overcoming Problems existing in correlation technique, the disclosure provides a kind of display control method and device.
According to the first aspect of disclosure embodiment, provide a kind of display control method, be applied to and have in the terminal of display screen, in described display screen, each pixel all can be independently controlled and open or close, and described method comprises:
Obtain the displayed scene that described terminal is current;
Obtain the display information corresponding with described displayed scene according to described displayed scene, described display information comprises the information that in described display screen, each described pixel is opened or closed;
Unlatching or the closedown of corresponding pixel points in described display screen is controlled according to described display information.
In conjunction with first aspect, in the first possible implementation of first aspect, the described display information corresponding with described displayed scene according to described displayed scene acquisition, comprising:
Obtain the corresponding relation of displayed scene and the display information preset;
The display information corresponding with described displayed scene is searched according to described corresponding relation.
In conjunction with first aspect, in the implementation that first aspect the second is possible, described unlatching or the closedown controlling corresponding pixel points according to described display information, comprising:
The pixel of particular row in described display screen is closed according to described display information;
Or, the pixel of particular column in described display screen is closed according to described display information;
Or, close the pixel of particular row and particular column in described display screen according to described display information simultaneously;
Or, close the pixel in described display screen in specific region according to described display information.
In conjunction with the implementation that first aspect the second is possible, in the third possible implementation of first aspect, described unlatching or the closedown controlling corresponding pixel points according to described display information, comprising:
When the displayed scene that described terminal is current is the displayed scene for inputting touch control operation, determine the touch area at the pixel place receiving described touch control operation in described display screen;
The pixel controlled in touch area described in described display screen is opened, and controls in described display screen except described touch area is closed with the pixel in exterior domain.
In conjunction with the implementation that first aspect the second is possible, in first aspect the 4th kind of possible implementation, described unlatching or the closedown controlling corresponding pixel points according to described display information, comprising:
When the displayed scene that described terminal is current is the displayed scene for projecting, the pixel controlling particular row in described display screen is closed, or the pixel controlling particular column in described display screen is closed, or the pixel controlling particular row and particular column in described display screen is closed simultaneously.
In conjunction with first aspect, in first aspect the 5th kind of possible implementation, described unlatching or the closedown controlling corresponding pixel points according to described display information, comprising:
When the displayed scene that described terminal is current is the displayed scene of power saving, to control in described display screen often row or often in row several non-conterminous pixels open, and control often row or often in row residual pixel point close.
In conjunction with first aspect the 5th kind of possible implementation, in first aspect the 6th kind of possible implementation, often row or several non-conterminous pixels unlatchings in often arranging in described control display screen, comprising:
The pixel controlled in described display screen in arbitrary neighborhood two pixels is opened, and one other pixel point is closed.
In conjunction with first aspect, in first aspect the 7th kind of possible implementation, described method also comprises:
Receive the setting instruction of user's input;
Setting instruction according to user's input sets the current displayed scene of described terminal.
According to the second aspect of disclosure embodiment, a kind of display control unit is provided, be applied to and have in the terminal of display screen, in described display screen, each pixel all can be independently controlled and open or close, and described device comprises displayed scene acquiring unit, display information acquisition unit, pixel control module; Wherein,
Described displayed scene acquiring unit, for obtaining the current displayed scene of described terminal;
Described display information acquisition unit, for obtaining the display information corresponding with described displayed scene according to described displayed scene, described display information comprises the information that in described display screen, each described pixel is opened or closed;
Described pixel control module, for controlling unlatching or the closedown of corresponding pixel points in described display screen according to described display information.
In conjunction with second aspect, in the first possible implementation of second aspect, described display information acquisition unit comprises: corresponding relation obtains subelement and display information searching subelement, wherein,
Described corresponding relation obtains subelement, for obtaining the corresponding relation of default displayed scene and display information;
Described display information searching subelement, for searching the display information corresponding with described displayed scene according to described corresponding relation.
In conjunction with second aspect, in the implementation that second aspect the second is possible, described pixel control module comprises: pixel controls subelement;
Described pixel controls subelement, for closing the pixel of particular row in described display screen according to described display information;
Or, the pixel of particular column in described display screen is closed according to described display information;
Or, close the pixel of particular row and particular column in described display screen according to described display information simultaneously;
Or, close the pixel in described display screen in specific region according to described display information.
In conjunction with the implementation that second aspect the second is possible, in the third possible implementation of second aspect, described pixel control module also comprises: touch area determines that subelement and touch area pixel control subelement, wherein,
Subelement is determined in described touch area, when being the displayed scene for inputting touch control operation for the displayed scene current in described terminal, determines the touch area at the pixel place receiving described touch control operation in described display screen;
Described touch area pixel controls subelement, opens for the pixel controlled in touch area described in described display screen, and controls in described display screen except described touch area is closed with the pixel in exterior domain.
In conjunction with the implementation that second aspect the second is possible, in second aspect the 4th kind of possible implementation, described pixel control module also comprises: projection controls subelement;
Described projection controls subelement, when being the displayed scene for projecting for the displayed scene current in described terminal, the pixel controlling particular row in described display screen is closed, or, the pixel controlling particular column in described display screen is closed, or the pixel controlling particular row and particular column in described display screen is closed simultaneously.
In conjunction with second aspect, in second aspect the 5th kind of possible implementation, described pixel control module comprises: power-saving control subelement;
Described power-saving control subelement, when being the displayed scene of power saving for the displayed scene current in described terminal, to control in described display screen often row or often in row several non-conterminous pixels open, and control often row or often in row residual pixel point close.
In conjunction with second aspect the 5th kind of possible implementation, in second aspect the 6th kind of possible implementation, described power-saving control subelement comprises pixel and controls subelement;
Described pixel controls subelement, and open for the pixel controlled in described display screen in arbitrary neighborhood two pixels, one other pixel point is closed.
In conjunction with second aspect, in second aspect the 7th kind of possible implementation, described device also comprises setting instruction reception unit and displayed scene setup unit, wherein,
Described setting instruction reception unit, for receiving the setting instruction of user's input;
Described displayed scene setup unit, the setting instruction for inputting according to user sets the current displayed scene of described terminal.
According to the third aspect of disclosure embodiment, a kind of terminal is provided, comprises:
Processor;
For the storer of storage of processor executable instruction;
Wherein, described processor is configured to:
Obtain the displayed scene that described terminal is current;
Obtain the display information corresponding with described displayed scene according to described displayed scene, described display information comprises the information that in described display screen, each described pixel is opened or closed;
Unlatching or the closedown of corresponding pixel points in described display screen is controlled according to described display information.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect:
(1), in an embodiment of the present disclosure, by the displayed scene that terminal is current, obtain the display information corresponding with current displayed scene, include the information that in display screen, each pixel is opened or closed in this display information, unlatching or the closedown of corresponding pixel points in display screen can be controlled according to this display information.In the display information corresponding to some displayed scene of terminal, part pixel in display screen can be set as opening, and rest of pixels point is set as close, the pixel being set in display screen close is closed, stop power consumption, thus reduce the power consumption of display screen, reduce the power consumption of whole terminal further.
(2), in another embodiment of the present disclosure, the information that in display screen, each pixel is opened or closed is comprised in display information, wherein, this display information at least comprises a few kind: the pixel of closing particular row in display screen, close the pixel of particular column in display screen, close the pixel of particular row and particular column in display screen simultaneously, close the pixel in specific region in display screen.When terminal is in different displayed scenes, can according to actual needs, be the display information that different displayed scenes is corresponding different classes of, takes into account displaying contents simultaneously to enable display screen and save electricity two aspects.
(3), in another embodiment of the present disclosure, if when the current displayed scene of terminal is the displayed scene for inputting touch control operation, such as, when terminal and other equipment connections, user by touching display screen for receiving the pixel of touch control operation, can control other equipment or the content on other equipment in display terminal, now, user only needs the touch area receiving the pixel place of touch control operation in the display screen display of terminal.Therefore, in the present embodiment, when the displayed scene of terminal is the displayed scene for inputting touch control operation, the pixel controlled in display screen in touch area is opened, meet the touch-control needs of user, further, control except touch area is closed with the pixel in exterior domain in display screen, effectively the power consumption of reduction terminal.
(4), in another embodiment of the present disclosure, if when the current displayed scene of terminal is for carrying out the displayed scene projected on projector equipment, terminal transmits data for projection to projector equipment, user comparatively pays close attention to the content that projector equipment shows, and does not probably pay close attention to the content shown in the interior perhaps seldom concern terminal display screen shown in terminal display screen.Therefore, in the present embodiment, when the displayed scene of terminal is the displayed scene for projecting, the pixel controlling particular row in display screen is closed, or the pixel controlling particular column in display screen is closed, or the pixel controlling particular row and particular column in display screen is closed simultaneously.To make the display screen of terminal express wanted displaying contents in the mode of fuzzy display, user can be realized and roughly understand displaying contents by terminal display screen, the power consumption reducing terminal can be realized again.
(5), in another embodiment of the present disclosure, if when the current displayed scene of terminal is the displayed scene of power saving, illustrate that the dump energy of terminal is less, user is current, and what pay close attention to the most is how farthest to ensure that the dump energy of terminal can keep open state by support terminal, therefore, the content shown in terminal display screen whether sufficiently clear has not been probably the content that user pays close attention to.In the present embodiment, when the displayed scene that terminal is current is the displayed scene of power saving, control often row or several non-conterminous pixels unlatchings in often arranging in display screen, and control often row or residual pixel point closedown in often arranging, be equivalent to the whole resolution reducing terminal display screen, thus reduce the power consumption of terminal, the dump energy of terminal can be made further to continue support terminal and to be held open state.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in instructions and to form the part of this instructions, shows embodiment according to the invention, and is used from instructions one and explains principle of the present invention.
Fig. 1 is the process flow diagram of a kind of display control method according to an exemplary embodiment.
Fig. 2 is the mode that in the terminal display screen according to an exemplary embodiment, pixel is opened or closed.
Fig. 3 is the mode that in the terminal display screen according to another exemplary embodiment, pixel is opened or closed.
Fig. 4 is the mode that in the terminal display screen according to another exemplary embodiment, pixel is opened or closed.
Fig. 5 is the process flow diagram of step S103 in the Fig. 1 according to another exemplary embodiment.
Fig. 6 is the mode that in the terminal display screen according to another exemplary embodiment, pixel is opened or closed.
Fig. 7 is a kind of display control unit schematic diagram according to an exemplary embodiment.
Fig. 8 is the block diagram showing information acquisition unit in the Fig. 7 according to an exemplary embodiment.
Fig. 9 is the block diagram of a kind of terminal according to an exemplary embodiment.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the present invention.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present invention are consistent.
Fig. 1 is the process flow diagram of a kind of display control method according to an exemplary embodiment, and this display control method is for having in the terminal of display screen.
Wherein, in display screen, each pixel all can be independently controlled and open or close, namely, each pixel in display screen can both be independently controlled energising or power-off, pixel is opened when being energized, demonstrate certain color, and jointly form piece image with other pixel opened in display screen and show user.Pixel is closed when power-off, such as, all pixels all power-off time display screen entirety present black, when the power-off of partial pixel point, it is that the image shows of black is to user that the pixel of energising and the pixel of power-off form a width partial color jointly.
This display control method comprises the following steps.
In step S101, obtain the displayed scene that terminal is current.
According to the application software of the current operation of terminal, or according to the external unit of the current connection of terminal, or the equipment state etc. current according to terminal, obtains the displayed scene that terminal is current.
Wherein, when terminal is connected with projector equipment, displayed scene can for scene when displaying contents projects by terminal, or, scene when displaying contents is projected to exterior of terminal by the projection device of terminal self by terminal, when terminal is in this displayed scene, the content shown in terminal display screen is not the principal concern of user, is projected in outside project content and is only the main focus of user.
Such as, when being projected on projector equipment by the interface run in terminal, user pays close attention to the interface that projector equipment is shown, and terminal display screen only uses as game paddle, user, by the touch-control icon on touching display screen, as key icon up and down, operates game.Or user, by waving terminal, operates the game of gravity induction.
Again such as, when being projected on projector equipment by the video file that terminal display screen runs, user pays close attention to the video that projector equipment is shown, and seldom pays close attention to the content even not paying close attention to terminal demonstration screen display.
Displayed scene also can be the scene of terminal standby, and such as, terminal is smart mobile phone, when smart mobile phone is in the standby situation of locking, user wants to grasp current time by smart mobile phone, therefore, press the release tab of smart mobile phone, make smart mobile phone displaying time information.What user terminal was paid close attention to is the temporal information that display screen is shown, and the background picture of the display screen content that to be not user pay close attention to.
When terminal is in the displayed scene in above-mentioned citing, user only pays close attention to the portions of display content in terminal display screen, or the displaying contents be not related to completely in injection terminal display screen, therefore, when terminal is in above-mentioned scene, close the pixel that in display screen, user does not pay close attention to, terminal can't be used to bring inconvenience to user.
In the disclosed embodiments, except the displayed scene in above-mentioned citing, also comprise other multiple types like displayed scene.Further, in another embodiment of the present disclosure, user can to terminal input setting instruction, and such as, user is the displayed scene for projecting to the displayed scene that terminal entry terminal is current.After terminal receives the setting instruction of user's input, the displayed scene current according to the setting instruction setting terminal of user's input.
Such as, the corresponding relation of setting instruction and displayed scene is previously stored with in terminal, wherein, the setting instruction of projection is to the displayed scene being applied to projection, and display information corresponding to displayed scene for projecting is: open the pixel in particular row in display screen, close the pixel in remaining rows.The current displayed scene be not in for projecting of terminal, and user wishes that terminal display screen only shows particular row, therefore, user is to the setting instruction of terminal input projection, the displayed scene corresponding with this setting instruction is searched in the setting instruction that terminal inputs according to user, using this displayed scene as the current displayed scene of terminal.
Wherein, obtaining the displayed scene that terminal is current, can be perform at interval of a period of time once to obtain action, such as, every the displayed scene that acquisition in 10 seconds terminal is current; Also can be at the external projector equipment of terminal or when opening self projecting function, perform at interval of a period of time and once obtain action, such as, obtained a current residing displayed scene of terminal every 1 minute.To avoid frequently obtaining the current displayed scene of terminal, the data processing resources etc. of a large amount of occupied terminal.
In step s 102, the display information corresponding with displayed scene is obtained according to displayed scene.
Wherein, display information comprises the information that in display screen, each pixel is opened or closed.
In an embodiment of the present disclosure, terminal local stores the corresponding relation of displayed scene and display information.Obtain the corresponding relation of displayed scene and the display information preset, and search the display information corresponding with displayed scene according to corresponding relation, thus obtain the display information corresponding with displayed scene.
Such as, when the displayed scene getting present terminal is the displayed scene of projection, the display information that inquiry is corresponding with this displayed scene in the corresponding relation that terminal local stores, e.g., display information is, closes the pixel of particular row in display screen.
Again such as, if the current displayed scene of terminal is the displayed scene needing display screen normally to show, then in corresponding relation, inquire corresponding display information is: in display screen, each pixel is all opened.
In step s 103, unlatching or the closedown of corresponding pixel points in display screen is controlled according to display information.
According to the display information that above-mentioned steps S102 obtains, be unlatching, the closed condition of each pixel setting of display screen in contrast display information, control unlatching or the closedown of corresponding pixel points in display screen.Such as, display information is: the pixel of closing even number line in display screen, opens the pixel of odd-numbered line in display screen, then the pixel controlling to be positioned in display screen even number line is closed, and the pixel controlling to be positioned in display screen odd-numbered line is opened.
Wherein, in the disclosed embodiments, the pixel that can be controlled in display screen by following manner is closed.In display screen, all pixels have a control circuit all respectively, and during control circuit energising, the pixel corresponding with control circuit is opened, and during control circuit power-off, the pixel corresponding with control circuit is closed.After according to the unlatching of each pixel of display information acquisition or the information of closedown, the control system correspondence of terminal generates the control signal of control circuit corresponding to each pixel, and correspondence sends to each control circuit respectively, each control circuit is according to the control signal energising received or power-off.
In the disclosed embodiments, by the displayed scene that terminal is current, obtain the display information corresponding with current displayed scene, include the information that in display screen, each pixel is opened or closed in this display information, unlatching or the closedown of corresponding pixel points in display screen can be controlled according to this display information.In the display information corresponding to some displayed scene of terminal, part pixel in display screen can be set as opening, and rest of pixels point is set as close, the pixel being set in display screen close is made to stop power consumption, thus reduce the power consumption of display screen, reduce the power consumption of whole terminal further.
In the aforementioned embodiment, the displayed scene of terminal is different, corresponding display information is also different, the power consumption of terminal can be saved on the one hand, can be convenient to user normally uses terminal on the other hand, in the disclosed embodiments, control the unlatching of corresponding pixel points or the mode of closedown according to display information, following sub-step can be comprised.
11) pixel of particular row in display screen, is closed according to display information; Or, the pixel of particular column in display screen is closed according to display information; Or, close the pixel of particular row and particular column in display screen according to display information simultaneously; Or, close the pixel in display screen in specific region according to display information.
Wherein, close the pixel of particular row in display screen according to display information, as shown in Figure 2, Ke Yiwei, closes the pixel of odd-numbered line in display screen, and, open the pixel of even number line in display screen; Can also be the pixel of even number line in closedown display screen, and, open the pixel of odd-numbered line in display screen.Mode in above-mentioned citing is equivalent to the whole resolution reducing display screen, enabling user by display screen being opened capable pixel, roughly understanding the content shown in current display screen.
Certainly, except above-mentioned citing, determine that the mode of particular row can also comprise other modes according to the displayed scene of terminal, such as, when terminal is in the displayed scene of playing video file, the top 1 in display screen can be closed and walk to the pixel of 10 row, and, to close in display screen the pixel that last 1 walks to last 10 row, and open the pixel of remaining rows in display screen.
Wherein, close the pixel of particular column in display screen according to display information, similar with the pixel of particular row in above-mentioned closedown display screen, Ke Yiwei, closes the pixel of odd column in display screen, and, open the pixel of even column in display screen; Or, adopt other rules to determine particular column.
Wherein, close the pixel of particular row and particular column in display screen according to display information simultaneously, as shown in Figure 3, Ke Yiwei, closes the pixel of odd-numbered line in display screen, and, close the pixel of odd column in display screen, meanwhile, open the pixel of even number line in display screen, and, open the pixel of even column in display screen; Can also be close the pixel of odd-numbered line in display screen, and, close the pixel of even column in display screen, meanwhile, open the pixel of even number line in display screen, and, open the pixel of odd column in display screen; Or, adopt other rules to determine particular row and particular column.
The mode of particular row pixel in above-mentioned closedown display screen, close the mode of particular column pixel in display screen, and close the mode of pixel of particular row and particular column in display screen simultaneously, the displayed scene that user does not pay close attention to display screen whole resolution can be applied in, or user only pays close attention to the displayed scene of display screen upper part regional display content.
Such as, terminal is connected with projector equipment, to the displayed scene of outer projection, or, terminal self as projector equipment, to the displayed scene of outer projection, or, terminal residual electricity is less, need to save electricity to ensure that terminal is in the displayed scene of open state, or user plays the displayed scene of video in the terminal, user only pays close attention to the video of the broadcasting of display screen zone line, etc.
Wherein, the pixel in display screen in specific region is closed according to display information, can be, at terminal operating Games Software, and, terminal by interface to outer projection time, specific region is the region beyond the region of key icon up and down in interface, namely in display screen the current pixel place for performing touch control operation region beyond region.As shown in Figure 4, closing the pixel in specific region, in display screen, namely only opening the pixel for performing touch control operation, to make the pixel only shown in display screen for performing touch control operation.
Can also be, at terminal plays video file, and, terminal by video file to outer projection time, specific region can be the region at playing progress rate time bar place in broadcast interface, that is, only open the pixel of playing progress rate time bar region in terminal display screen, with make user can these pixels of touch-control adjustment video file playing progress rate etc.
In the disclosed embodiments, the information that in display screen, each pixel is opened or closed is comprised in display information, wherein, this display information at least comprises a few kind: the pixel of closing particular row in display screen, close the pixel of particular column in display screen, close the pixel of particular row and particular column in display screen simultaneously, close the pixel in specific region in display screen.When terminal is in different displayed scenes, can according to actual needs, be the display information that different displayed scenes is corresponding different classes of, takes into account displaying contents simultaneously to enable display screen and save electricity two aspects.
When the displayed scene that terminal is current being the displayed scene for inputting touch control operation, controlling unlatching or the closedown of corresponding pixel points in previous embodiment according to display information, as shown in Figure 5, following sub-step can be comprised.
In step s 201, when the displayed scene that terminal is current is the displayed scene for inputting touch control operation, the touch area at the pixel place receiving touch control operation in display screen is determined.
The display screen of existing most of terminal is all the touch-screen simultaneously possessing display and touch controllable function, user on touching display screen for performing the pixel of touch control operation time, instruction can be sent to terminal software or terminal hardware, make corresponding reaction with control terminal software or terminal hardware.
When the display screen of terminal is only for inputting touch control operation, the pixel region being used for receiving touch control operation in display screen is defined as touch area.Such as, in terminal just at running game software, and terminal to outer projection time, terminal by the background picture of interface and manipulation game touch-control icon externally project, wherein, touch-control icon can be send to Games Software the icon controlling game character movement instruction up and down.As shown in Figure 4, user can using terminal as game paddle, when watching the game picture projected, touch-control can manipulate the touch-control icon of game character motion, now, the content that user pays close attention to not only comprises terminal and is projected in outside game picture, also comprises the touch-control icon on terminal display screen.Therefore, the region at touch-control icon place is defined as the touch area at the pixel place receiving touch control operation in display screen.
In embodiment of the present disclosure, when touch area can also be playing video file, for the region at the playing progress bar place of display video playing progress rate in video clip; Or, in video clip, control the region etc. that video pause is play or started the key icon place of playing.
In step S202, the pixel controlled in display screen in touch area is opened, and controls in display screen except touch area is closed with the pixel in exterior domain.
After determining the pixel in display screen in touch area, according to the mode in previous embodiment, the pixel controlled in display screen in touch area is opened, and, control in display screen except touch area is closed with the pixel in exterior domain.To make the touch-control pixel only opened in terminal display screen for performing touch control operation, effectively save the power consumption of terminal, also do not affect user inputs touch control operation in display screen simultaneously.
In the disclosed embodiments, if when the current displayed scene of terminal is the displayed scene for inputting touch control operation, such as, when terminal and other equipment connections, user by touching display screen for receiving the pixel of touch control operation, can control other equipment or the content on other equipment in display terminal, now, user only needs the touch area receiving the pixel place of touch control operation in the display screen display of terminal.Therefore, in the present embodiment, when the displayed scene of terminal is the displayed scene for inputting touch control operation, the pixel controlled in display screen in touch area is opened, meet the touch-control needs of user, further, control except touch area is closed with the pixel in exterior domain in display screen, effectively the power consumption of reduction terminal.
When the displayed scene that terminal is current is the displayed scene for projecting, terminal by displaying contents to outer projection, now, the project content of what user paid close attention to is exterior of terminal, little concern is not related to the content shown in injection terminal display screen even completely, therefore, terminal be in above-mentioned for project displayed scene time, terminal display screen reduces whole resolution not to be affected user completely and normally uses terminal.
In another embodiment of the present disclosure, when the displayed scene that terminal is current being the displayed scene for projecting, controlling unlatching or the closedown of corresponding pixel points in previous embodiment according to display information, following sub-step can be comprised.
21), when the displayed scene that terminal is current is the displayed scene for projecting, the pixel controlling particular row in display screen is closed, or the pixel controlling particular column in display screen is closed, or the pixel controlling particular row and particular column in display screen is closed simultaneously.
Similar with the explanation in previous embodiment, when the displayed scene that terminal is current is the displayed scene for projecting, the pixel that can control even number line in display screen is closed, and the pixel controlling odd-numbered line in display screen is opened; Or the pixel controlling odd-numbered line in display screen is closed, the pixel controlling even number line in display screen is opened.
The pixel that can also control even column in display screen is closed, and the pixel controlling odd column in display screen is closed; Or the pixel controlling odd column in display screen is closed, the pixel controlling even column in display screen is opened.
All right, control the pixel of even number line in display screen, and in display screen, the pixel of even column is closed, and controls the pixel of odd-numbered line in display screen, and in display screen, the pixel of odd column is closed simultaneously; Or control the pixel of even number line in display screen, and in display screen, the pixel of odd column is closed, and controls the pixel of odd-numbered line in display screen, and in display screen, the pixel of even number ordered series of numbers is closed simultaneously.
Certainly, except above-mentioned citing, can also close according to the pixel of particular row in other rule control display screens, or the pixel controlling particular column in display screen is closed, or the pixel controlling particular row and particular column in display screen is closed simultaneously.
In the disclosed embodiments, if when the current displayed scene of terminal is for carrying out the displayed scene projected on projector equipment, terminal transmits data for projection to projector equipment, user comparatively pays close attention to the content that projector equipment shows, and does not probably pay close attention to the content shown in the interior perhaps seldom concern terminal display screen shown in terminal display screen.Therefore, in the present embodiment, when the displayed scene of terminal is the displayed scene for projecting, the pixel controlling particular row in display screen is closed, or the pixel controlling particular column in display screen is closed, or the pixel controlling particular row and particular column in display screen is closed simultaneously.To make the display screen of terminal express wanted displaying contents in the mode of fuzzy display, user can be realized and roughly understand displaying contents by terminal display screen, the power consumption reducing terminal can be realized again.
Be in low electricity in terminal, and when user is not easy to as terminal charge, how user is first it is considered that to save the electricity of terminal residual, to maintain the state that terminal is opened, now, the good display quality of terminal display screen is not probably that user must keep.Therefore, in another embodiment of the present disclosure, in previous embodiment, control unlatching or the closedown of corresponding pixel points according to display information, following sub-step can also be comprised.
31), when the displayed scene that terminal is current is the displayed scene of power saving, to control in display screen often row or often in row several non-conterminous pixels open, and control often row or often in row residual pixel point close.
Wherein a kind of mode is: from display screen the first row first pixel, control the every interline of display screen to open every the pixel of a pixel, closed by the pixel at interval, the pixel controlled successively in display screen is opened or is closed in the manner described above, makes the result of opening or closing the result of pixel and the pixel of aforementioned unlatching odd column in final display screen similar.
Another kind of mode is: from display screen first row first pixel, during control display screen often arranges, the pixel of the pixel in interval is opened, closed by the pixel at interval, the pixel controlled successively in display screen is opened or is closed in the manner described above, makes the result of opening or closing the result of pixel and the pixel of aforementioned unlatching odd-numbered line in final display screen similar.
Certainly, except above-mentioned citing, determine often to go or often in row several non-conterminous pixels open, and control every row or mode that often residual pixel point is closed in row a variety of in addition, differ in the present embodiment a citing.
In the disclosed embodiments, the mode controlling often row or several non-conterminous pixels unlatchings in often arranging in display screen can also be:
The pixel controlled in display screen in arbitrary neighborhood two pixels is opened, and one other pixel point is closed.That is, any one pixel opened, other pixels adjacent with its pixel border are all close; Equally, any one pixel of closing, other pixels adjacent with its pixel border are all open.As shown in Figure 6, a square area comprising 9 pixels is represented for nine grids, if the pixel at nine grids center is opened, then the pixel of the pixel of upper left in nine grids, the pixel of upper right, the pixel of lower-left and bottom right is all opened, and the pixel of all the other positions is closed.
In the disclosed embodiments, if when the current displayed scene of terminal is the displayed scene of power saving, illustrate that the dump energy of terminal is less, user is current, and what pay close attention to the most is how farthest to ensure that the dump energy of terminal can keep open state by support terminal, therefore, the content shown in terminal display screen whether sufficiently clear has not been probably the content that user pays close attention to.In the present embodiment, when the displayed scene that terminal is current is the displayed scene of power saving, control often row or several non-conterminous pixels unlatchings in often arranging in display screen, and control often row or residual pixel point closedown in often arranging, be equivalent to the whole resolution reducing terminal display screen, thus reduce the power consumption of terminal, the dump energy of terminal can be made further to continue support terminal and to be held open state.
Fig. 7 is a kind of display control unit schematic diagram according to an exemplary embodiment.Be applied in the terminal with display screen, wherein, display screen is electrically connected with the display system in terminal, and according to the display data that display system sends, generates the displaying contents of each pixel in display screen.In addition, terminal also has the control circuit controlling each pixel energising or power-off in display screen, pixel being opened when being energized, closing when power-off.
In embodiment of the present disclosure, the display system of terminal comprises buffer module and display controller, is connected with transfer bus between display controller and control module, and display controller can by transfer bus to control module transmitting display data.
Terminal display screen has control module, display system sends display data to control module, control module is according to the steering order of each pixel in the corresponding display screen of display data genaration, and all steering orders are sent to respectively corresponding pixel, the content that in display screen, each pixel can be corresponding according to the steering order display received, makes all pixels finally present piece image and shows user.
Further, the control module of display screen is also connected with the control circuit of each pixel in display screen.Display data, after the display data generating each pixel, are stored in buffer module by display system.Display controller is first according to the current residing scene of terminal, determine the pixel needing to close, then, from buffer module, obtain the display data of each pixel, and, search the pixel needing to close, and for each needs the pixel of closing to generate a closing information, finally, send corresponding display data by transfer bus to each pixel, and when sending display data to the pixel needing to close, send closing information simultaneously.
Each pixel in display screen is according to the display data acquisition displaying contents received, and the pixel receiving closing information controls the feed circuit power-off of its correspondence, and pixel is closed.
With reference to Fig. 7, in this device display screen, each pixel all can be independently controlled and open or close, and this device comprises displayed scene acquiring unit 11, display information acquisition unit 12, pixel control module 13; Wherein,
This displayed scene acquiring unit 11, is configured to obtain the current displayed scene of terminal;
This display information acquisition unit 12, be configured to obtain the display information corresponding with displayed scene according to displayed scene, display information comprises the information that in display screen, each pixel is opened or closed;
This pixel control module 13, is configured to the unlatching or the closedown that control corresponding pixel points in display screen according to display information.
In another embodiment of the present disclosure, the display information acquisition unit 12 in previous embodiment, as shown in Figure 8, comprises corresponding relation and obtains subelement 121 and display information searching subelement 122; Wherein,
This corresponding relation obtains subelement 121, is configured to the corresponding relation obtaining displayed scene and the display information preset;
This display information searching subelement 122, is configured to search the display information corresponding with displayed scene according to corresponding relation.
In another embodiment of the present disclosure, the pixel control module 13 in previous embodiment, comprises pixel and controls subelement;
This pixel controls subelement, is configured to the pixel of closing particular row in display screen according to display information;
Or, the pixel of particular column in display screen is closed according to display information;
Or, close the pixel of particular row and particular column in display screen according to display information simultaneously;
Or, close the pixel in display screen in specific region according to display information.
In another embodiment of the present disclosure, the pixel control module 13 in previous embodiment, also comprises touch area and determines that subelement and touch area pixel control subelement; Wherein,
Subelement is determined in this touch area, is configured to, when the displayed scene that terminal is current is the displayed scene for inputting touch control operation, determine the touch area at the pixel place receiving touch control operation in display screen;
This touch area pixel controls subelement, is configured to the pixel controlled in display screen in touch area and opens, and controls in display screen except touch area is closed with the pixel in exterior domain.
In another embodiment of the present disclosure, the pixel control module 13 in previous embodiment, comprises projection and controls subelement;
This projection controls subelement, be configured to when the displayed scene that terminal is current is the displayed scene for projecting, the pixel controlling particular row in display screen is closed, or, the pixel controlling particular column in display screen is closed, or the pixel controlling particular row and particular column in display screen is closed simultaneously.
In another embodiment of the present disclosure, the pixel control module 13 in previous embodiment, comprises power-saving control subelement;
This power-saving control subelement, is configured to when the displayed scene that terminal is current is the displayed scene of power saving, to control in display screen often row or often in row several non-conterminous pixels open, and control often row or often in row residual pixel point close.
In another embodiment of the present disclosure, the power-saving control subelement in previous embodiment comprises pixel and controls subelement;
This pixel controls subelement, and be configured to the pixel controlled in display screen in arbitrary neighborhood two pixels and open, one other pixel point is closed.
In another embodiment of the present disclosure, the device in previous embodiment also comprises setting instruction reception unit and displayed scene setup unit; Wherein,
This setting instruction reception unit, is configured to the setting instruction receiving user's input;
This displayed scene setup unit, is configured to the displayed scene current according to the setting instruction setting terminal of user's input.
Fig. 9 is the block diagram of a kind of terminal 800 for display and control according to an exemplary embodiment.Such as, terminal 800 can be mobile phone, computing machine, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc.
With reference to Fig. 9, terminal 800 can comprise following one or more assembly: processing components 802, storer 804, power supply module 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of I/O (I/O), sensor module 814, and communications component 816.
The integrated operation of the usual control terminal 800 of processing components 802, such as with display, call, data communication, camera operation and record operate the operation be associated.Processing components 802 can comprise one or more processor 820 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 802 can comprise one or more module, and what be convenient between processing components 802 and other assemblies is mutual.Such as, processing components 802 can comprise multi-media module, mutual with what facilitate between multimedia groupware 808 and processing components 802.
Storer 804 is configured to store various types of data to be supported in the operation of terminal 800.The example of these data comprises for any application program of operation in terminal 800 or the instruction of method, contact data, telephone book data, message, picture, video etc.Storer 804 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), ROM (read-only memory) (ROM), magnetic store, flash memory, disk or CD.
The various assemblies that power supply module 806 is terminal 800 provide electric power.Power supply module 806 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for terminal 800 and be associated.
Multimedia groupware 808 is included in the screen providing an output interface between terminal 800 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant with touch or slide and pressure.In certain embodiments, multimedia groupware 808 comprises a front-facing camera and/or post-positioned pick-up head.When terminal 800 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 810 is configured to export and/or input audio signal.Such as, audio-frequency assembly 810 comprises a microphone (MIC), and when terminal 800 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The sound signal received can be stored in storer 804 further or be sent via communications component 816.In certain embodiments, audio-frequency assembly 810 also comprises a loudspeaker, for output audio signal.
I/O interface 812 is for providing interface between processing components 802 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor module 814 comprises one or more sensor, for providing the state estimation of various aspects for terminal 800.Such as, sensor module 814 can detect the opening/closing state of terminal 800, the relative positioning of assembly, such as assembly is display and the keypad of terminal 800, the position of all right sense terminals 800 of sensor module 814 or terminal 800 1 assemblies changes, the presence or absence that user contacts with terminal 800, the temperature variation of terminal 800 orientation or acceleration/deceleration and terminal 800.Sensor module 814 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor module 814 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor module 814 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure transducer or temperature sensor.
Communications component 816 is configured to the communication being convenient to wired or wireless mode between terminal 800 and other equipment.Terminal 800 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communications component 816 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, communications component 816 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, terminal 800 can be realized, for performing said method by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD) (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components.
In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the storer 804 of instruction, above-mentioned instruction can perform said method by the processor 820 of terminal 800.Such as, non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.
A kind of non-transitory computer-readable recording medium, when the instruction in storage medium is performed by the processor of terminal, make terminal can perform a kind of display control method, method comprises:
Obtain the displayed scene that described terminal is current;
Obtain the display information corresponding with described displayed scene according to described displayed scene, described display information comprises the information that in described display screen, each described pixel is opened or closed;
Unlatching or the closedown of corresponding pixel points in described display screen is controlled according to described display information.
Those skilled in the art, at consideration instructions and after putting into practice invention disclosed herein, will easily expect other embodiment of the present invention.The application is intended to contain any modification of the present invention, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present invention and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Instructions and embodiment are only regarded as exemplary, and true scope of the present invention and spirit are pointed out by claim below.
Should be understood that, the present invention is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.Scope of the present invention is only limited by appended claim.
Claims (17)
1. a display control method, is applied to and has in the terminal of display screen, it is characterized in that, in described display screen, each pixel all can be independently controlled and open or close, and described method comprises:
Obtain the displayed scene that described terminal is current;
Obtain the display information corresponding with described displayed scene according to described displayed scene, described display information comprises the information that in described display screen, each described pixel is opened or closed;
Unlatching or the closedown of corresponding pixel points in described display screen is controlled according to described display information.
2. method according to claim 1, is characterized in that, the described display information corresponding with described displayed scene according to described displayed scene acquisition, comprising:
Obtain the corresponding relation of displayed scene and the display information preset;
The display information corresponding with described displayed scene is searched according to described corresponding relation.
3. method according to claim 1, is characterized in that, described unlatching or the closedown controlling corresponding pixel points according to described display information, comprising:
The pixel of particular row in described display screen is closed according to described display information;
Or, the pixel of particular column in described display screen is closed according to described display information;
Or, close the pixel of particular row and particular column in described display screen according to described display information simultaneously;
Or, close the pixel in described display screen in specific region according to described display information.
4. method according to claim 3, is characterized in that, described unlatching or the closedown controlling corresponding pixel points according to described display information, comprising:
When the displayed scene that described terminal is current is the displayed scene for inputting touch control operation, determine the touch area at the pixel place receiving described touch control operation in described display screen;
The pixel controlled in touch area described in described display screen is opened, and controls in described display screen except described touch area is closed with the pixel in exterior domain.
5. method according to claim 3, is characterized in that, described unlatching or the closedown controlling corresponding pixel points according to described display information, comprising:
When the displayed scene that described terminal is current is the displayed scene for projecting, the pixel controlling particular row in described display screen is closed, or the pixel controlling particular column in described display screen is closed, or the pixel controlling particular row and particular column in described display screen is closed simultaneously.
6. method according to claim 1, is characterized in that, described unlatching or the closedown controlling corresponding pixel points according to described display information, comprising:
When the displayed scene that described terminal is current is the displayed scene of power saving, to control in described display screen often row or often in row several non-conterminous pixels open, and control often row or often in row residual pixel point close.
7. method according to claim 6, is characterized in that, often row or several non-conterminous pixels unlatchings in often arranging in described control display screen, comprising:
The pixel controlled in described display screen in arbitrary neighborhood two pixels is opened, and one other pixel point is closed.
8. method according to claim 1, is characterized in that, described method also comprises:
Receive the setting instruction of user's input;
Setting instruction according to user's input sets the current displayed scene of described terminal.
9. a display control unit, is applied to and has in the terminal of display screen, it is characterized in that, in described display screen, each pixel all can be independently controlled and open or close, described device comprises: displayed scene acquiring unit, display information acquisition unit and pixel control module, wherein
Described displayed scene acquiring unit, for obtaining the current displayed scene of described terminal;
Described display information acquisition unit, for obtaining the display information corresponding with described displayed scene according to described displayed scene, described display information comprises the information that in described display screen, each described pixel is opened or closed;
Described pixel control module, for controlling unlatching or the closedown of corresponding pixel points in described display screen according to described display information.
10. device according to claim 9, is characterized in that, described display information acquisition unit comprises: corresponding relation obtains subelement and display information searching subelement; Wherein,
Described corresponding relation obtains subelement, for obtaining the corresponding relation of default displayed scene and display information;
Described display information searching subelement, for searching the display information corresponding with described displayed scene according to described corresponding relation.
11. devices according to claim 9, is characterized in that, described pixel control module comprises: pixel controls subelement;
Described pixel controls subelement, for closing the pixel of particular row in described display screen according to described display information;
Or, the pixel of particular column in described display screen is closed according to described display information;
Or, close the pixel of particular row and particular column in described display screen according to described display information simultaneously;
Or, close the pixel in described display screen in specific region according to described display information.
12. devices according to claim 11, is characterized in that, described pixel control module also comprises: touch area determines that subelement and touch area pixel control subelement; Wherein,
Subelement is determined in described touch area, when being the displayed scene for inputting touch control operation for the displayed scene current in described terminal, determines the touch area at the pixel place receiving described touch control operation in described display screen;
Described touch area pixel controls subelement, opens for the pixel controlled in touch area described in described display screen, and controls in described display screen except described touch area is closed with the pixel in exterior domain.
13. devices according to claim 11, is characterized in that, described pixel control module also comprises: projection controls subelement;
Described projection controls subelement, when being the displayed scene for projecting for the displayed scene current in described terminal, the pixel controlling particular row in described display screen is closed, or, the pixel controlling particular column in described display screen is closed, or the pixel controlling particular row and particular column in described display screen is closed simultaneously.
14. devices according to claim 9, is characterized in that, described pixel control module comprises: power-saving control subelement;
Described power-saving control subelement, when being the displayed scene of power saving for the displayed scene current in described terminal, to control in described display screen often row or often in row several non-conterminous pixels open, and control often row or often in row residual pixel point close.
15. devices according to claim 14, is characterized in that, described power-saving control subelement comprises: pixel controls subelement;
Described pixel controls subelement, and open for the pixel controlled in described display screen in arbitrary neighborhood two pixels, one other pixel point is closed.
16. devices according to claim 9, is characterized in that, described device also comprises: setting instruction reception unit and displayed scene setup unit; Wherein,
Described setting instruction reception unit, for receiving the setting instruction of user's input;
Described displayed scene setup unit, the setting instruction for inputting according to user sets the current displayed scene of described terminal.
17. 1 kinds of terminals, is characterized in that, comprising:
Processor;
For the storer of storage of processor executable instruction;
Wherein, described processor is configured to:
Obtain the displayed scene that described terminal is current;
Obtain the display information corresponding with described displayed scene according to described displayed scene, described display information comprises the information that in described display screen, each described pixel is opened or closed;
Unlatching or the closedown of corresponding pixel points in described display screen is controlled according to described display information.
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