CN105654895B - A kind of display control method and device - Google Patents
A kind of display control method and device Download PDFInfo
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- CN105654895B CN105654895B CN201510420619.2A CN201510420619A CN105654895B CN 105654895 B CN105654895 B CN 105654895B CN 201510420619 A CN201510420619 A CN 201510420619A CN 105654895 B CN105654895 B CN 105654895B
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Abstract
The present invention provides a kind of display control method and device, it can be applied in electronic equipment, the working condition of the electronic equipment includes first state and the second state, when the electronic equipment is in first state, the application collection that the electronic equipment can respond is sky, when the electronic equipment is in the second state, the application collection that the electronic equipment can respond not is sky, which comprises obtains the working condition of the electronic equipment；When the working condition of the electronic equipment is the second state, control partial pixel point power supply of the power supply unit of the electronic equipment into the display screen of the electronic equipment, so that consuming the pixel quantity of electricity in electronic equipment reduces, electronic equipment is not in the case where reducing brightness of display screen in this way, can still reduce the power consumption of display screen, so user in the sun when electronic equipment still can be used normally.
Description
Technical field
The invention belongs to display device control technology fields, more specifically, more particularly to a kind of display control method and
Device.
Background technique
Input-output equipment of the display as electronic equipment is that a kind of pass through an electronic document is specifically transmitted
Equipment is shown to the show tools that human eye is re-reflected on screen.Display can use different types of display screen conduct at present
Screen, such as OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) display screen and TFT (Thin Film
Transistor, thin film transistor (TFT)) display screen, wherein the power consumption of OLED display screen is less than the power consumption of TFT display screen.
Although the power consumption of electronic equipment can be reduced to a certain extent using OLED display screen, electronics is set
For standby, power consumption is maximum be still electronic equipment display screen, be commonly used to reduce one kind of OLED display screen power consumption at present
Mode is: reduce the brightness of display screen, but this mode can make in some cases user can not normal use electronic equipment,
Such as when the brightness of display screen is too low, electronic equipment is black state in the sun, and such user is can not normal use electricity
Sub- equipment.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of display control method and device, for not reducing display
In the case where the brightness of screen, the power consumption of display screen is reduced.Technical solution is as follows:
The present invention provides a kind of display control method, is applied in electronic equipment, the working condition packet of the electronic equipment
First state and the second state are included, when the electronic equipment is in first state, the application that the electronic equipment can respond collects
For sky, when the electronic equipment is in the second state, the application collection that the electronic equipment can respond not is sky, the method packet
It includes:
Obtain the working condition of the electronic equipment；
When the working condition of the electronic equipment is the second state, the power supply unit of the electronic equipment is controlled to described
Partial pixel point power supply in the display screen of electronic equipment.
Preferably, described when the working condition of the electronic equipment is the second state, control the confession of the electronic equipment
Partial pixel point power supply of the electric installation into the display screen of the electronic equipment, comprising:
When the working condition of the electronic equipment is the second state, the resolution ratio of the display screen is reduced.
Preferably, described when the working condition of the electronic equipment is the second state, control the confession of the electronic equipment
Partial pixel point power supply of the electric installation into the display screen of the electronic equipment, comprising:
When the working condition of the electronic equipment is the second state, the currently running application of the electronic equipment is obtained；
When the currently running application of the electronic equipment is to preset in application, controlling the partial region in the display screen to show
Show the corresponding display content of the currently running application.
Preferably, described when the currently running application of the electronic equipment is default in application, controlling in the display screen
Partial region show the corresponding display content of the currently running application, comprising:
When the currently running application of the electronic equipment is default in application, scaling on the display screen according to preset ratio
Display content；
Display content after showing scaling in the first area of the display screen, wherein the first area is described aobvious
The part continuum of display screen.
Preferably, described when the currently running application of the electronic equipment is default in application, controlling in the display screen
Partial region show the corresponding display content of the currently running application, comprising:
When the currently running application of the electronic equipment is run in application, obtaining in the display content with current to be default
Application in relevant picture material and the background content unrelated with currently running application；
Described image content is shown in the display screen, and is controlled the display screen and do not shown the background content.
Preferably, it is described obtain in the display content picture material to relevant currently running application and with work as
Unrelated background content in the application of preceding operation, comprising: obtained in the display content by image recognition technology and transported with current
Relevant picture material and the background content unrelated with currently running application in capable application.
The present invention also provides a kind of display control units, are applied in electronic equipment, the working condition of the electronic equipment
Including first state and the second state, when the electronic equipment is in first state, application that the electronic equipment can respond
Collection is sky, and when the electronic equipment is in the second state, the application collection that the electronic equipment can respond not is sky, described device
Include:
Acquiring unit, for obtaining the working condition of the electronic equipment；
Control unit, for controlling the electronic equipment when the working condition of the electronic equipment is the second state
Partial pixel point power supply of the power supply unit into the display screen of the electronic equipment.
Preferably, described control unit is used for: when the working condition of the electronic equipment is the second state, described in reduction
The resolution ratio of display screen.
Preferably, described control unit includes:
Subelement is obtained, for obtaining the electronic equipment when the working condition of the electronic equipment is the second state
Currently running application；
Subelement is controlled, for being default in application, controlling the display when the currently running application of the electronic equipment
Partial region in screen shows the corresponding display content of the currently running application.
Preferably, the control subelement is used for: when the currently running application of the electronic equipment is default in application, pressing
The display content on the display screen is scaled according to preset ratio；Display after showing scaling in the first area of the display screen
Content, wherein the first area is the part continuum of the display screen.
Preferably, the control subelement is used for: when the currently running application of the electronic equipment is default in application, obtaining
Take in the display content picture material to relevant currently running application and unrelated with currently running application
Background content；Described image content is shown in the display screen, and is controlled the display screen and do not shown the background content.
Preferably, the control subelement is obtained in the display content by image recognition technology and is answered with currently running
Relevant picture material and the background content unrelated with currently running application in.
Compared with prior art, above-mentioned technical proposal provided by the invention has the advantages that
In above-mentioned technical proposal provided by the invention, when the working condition of electronic equipment is the second state, electronics is controlled
Partial pixel point power supply of the power supply unit of equipment into the display screen of electronic equipment, so that consuming the picture of electricity in electronic equipment
Vegetarian refreshments quantity reduces, and such electronic equipment can still reduce the power consumption of display screen in the case where not reducing brightness of display screen,
And then user in the sun when electronic equipment still can be used normally.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the flow chart of display control method provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram of OLED display screen provided in an embodiment of the present invention；
Fig. 3 is a kind of display schematic diagram of display screen provided in an embodiment of the present invention；
Fig. 4 is another display schematic diagram of display screen provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of display control unit provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of control unit in display control unit provided in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Referring to Fig. 1, may include it illustrates a kind of flow chart of display control method provided in an embodiment of the present invention
Following steps:
101: obtaining the working condition of electronic equipment.In embodiments of the present invention, the working condition of electronic equipment is at least wrapped
First state and the second state are included, when electronic equipment is in first state, the application collection that electronic equipment can respond is sky, works as electricity
When sub- equipment is in the second state, the application collection that electronic equipment can respond not is sky.
For example first state is screen black state, the second state is screen normal display state, when electronic equipment is in
When screen black state, the application collection that electronic equipment can respond is sky；When electronic equipment is in screen normal display state, electricity
What sub- equipment can respond includes at least using collection: using A, using B and using C.
And in embodiments of the present invention, the working condition of electronic equipment can be by monitoring user to electric in electronic equipment
Source key operation obtains, for example when whether the switch level for monitoring power key in electronic equipment be low level, if it is may be used
To determine the working condition of electronic equipment as first state；If otherwise can be determined that the working condition of electronic equipment is the second shape
State.
102: when the working condition of electronic equipment is the second state, the power supply unit of controlling electronic devices is to electronic equipment
Display screen in partial pixel point power supply.That is when the working condition of electronic equipment is the second state, control display
Partial pixel in screen is lighted, other pixel point off.
By taking current OLED display screen as an example, each pixel has a similar Light-Emitting Diode in OLED display screen
Or luminescent material, pixel is presented in these three colors of red, green, blue by the voltage or size of current that control the pixel
Any one color, OLED display screen can be made to show various different face by the colour match of neighbor pixel in this way
Color.In existing OLED display screen pixel arrangement as shown in Fig. 2, wherein the intersection of each row, column be pixel, each
Pixel can all have corresponding positive supply and negative supply power supply generation pressure difference to light pixel, if do not powered, the pixel
Point off.
Through the above technical solutions, when the working condition of electronic equipment is the second state, the power supply of controlling electronic devices
Partial pixel point power supply of the device into the display screen of electronic equipment, so that consuming the pixel quantity drop of electricity in electronic equipment
Low, such electronic equipment can still reduce the power consumption of display screen in the case where not reducing brightness of display screen, and then user exists
Electronic equipment still can be used normally when under sunlight.
In embodiments of the present invention, a kind of mode of partial pixel point power supply of the control power supply unit into display screen is:
According to some pixels power supply that certain rule is in each row and column, the whole region of such display screen is still normal viewing area
Domain, but the resolution ratio of display screen reduces.That is the resolution ratio of display screen and the number of pixel are related, such as HD (High
Definition, high definition) the resolution ratio of display screen be exactly 1280*720, FHD (Full High Definition, full HD)
The resolution ratio of display screen be exactly 1920*1080, resolution ratio is higher, then pixel sum is more, lights each pixel
Power consumption is needed, the more high then power consumption of resolution ratio is bigger.Using this principle, the embodiment of the present invention can be by reducing screen resolution
The quantity for being lit the pixel for needing to power is reduced, to reach the power consumption for reducing display screen.
Or another way is: pixel of the control power supply unit into a sub-regions of display screen is supplied
Electricity, if the pixel in the top half region to OLED display screen shown in Fig. 2 is powered, this mode can make OLED aobvious
The top half region of display screen is normal display area, and lower half portion region is blank screen, i.e., improper display area.
Due to using pixel be powered meeting of the control power supply unit into a sub-regions of display screen so that not supplying
The region blank screen of electricity, will affect the normal operation applied in electronic equipment in this way, for video playing application, for this type
The application of type usually requires to power for whole pixels of display screen, will affect video just if only powering to partial pixel point
It often plays, the specific implementation process that the embodiment of the present invention powers to partial pixel point thus is as follows:
When the working condition of electronic equipment is the second state, the currently running application of electronic equipment is obtained；When electronics is set
Standby currently running application is default in application, the partial region in control display screen shows that currently running application is corresponding aobvious
Show content.Wherein presetting application is that can show its corresponding display content in the partial region in display screen, and do not influence to use
The application of family operation, as application is applied or made a phone call to said short message.
And when the partial region in control display screen shows currently running application corresponding display content, other are surplus
Remaining region is no longer shown, that is to say, that when the currently running application of electronic equipment is to preset the confession in application, electronic equipment
Pixel power supply of the electric installation into partial region, and no longer power to the pixel in other regions, to reduce display screen
Power consumption.
In embodiments of the present invention, the partial region in display screen is controlled to show in the corresponding display of currently running application
A kind of mode held is: when the currently running application of electronic equipment is default in application, according on preset ratio Zoom display screen
Display content；Display content after showing scaling in the first area of display screen, wherein first area is the portion of display screen
Divide continuum.
Wherein preset ratio be can by the ratio of the initial zooming of display content of display screen to a certain extent,
User is had no effect on after display content is reduced checks and operate display content, it, i.e., will display if preset ratio can be 80%
Content scaling is the 80% of initial size, and the display content after scaling in this way can be on a continuum of a display screen
Display.As shown in figure 3, wherein the figure in Fig. 3 on the left of arrow be displayed in full screen in display screen it is currently running application it is corresponding
Show content, and the figure on the right side of arrow is shown after zooming of display content on the lower right field of display screen.
In embodiments of the present invention, the partial region in display screen is controlled to show in the corresponding display of currently running application
The another way of appearance is: when the currently running application of electronic equipment is default in application, acquisition is shown in content and current fortune
Relevant picture material and the background content unrelated with currently running application in capable application；Institute is shown in display screen
Picture material is stated, and controls display screen not display background content.
Wherein show that the picture material to relevant currently running application refers to that application provides for user's operation in content
Content, and background content is then to apply in display screen display but the content unrelated with user's operation, to make a phone call this
For, dial and contact person the two contents are using the content provided for user's operation, the two contents can be made
For picture material, and the blank parts in addition to the two contents are unrelated with user's operation, can be considered as background content, therefore
Electronic equipment makes a phone call this in application, can show using mode shown in Fig. 4, except mark word segment is image in display
Except content is shown, other blank parts no longer show content, i.e. other blank parts are blank screen.
And it in embodiments of the present invention, can be obtained by image recognition technology in the display content and be run with current
Application in relevant picture material and the background content unrelated with currently running application.Specifically, by each
Frame image obtains the background content in image using image algorithms such as background extracting and edge detections, in this way with it is currently running
Relevant picture material can then determine in.
Corresponding with above method embodiment, the embodiment of the present invention also provides a kind of display control unit, structural representation
Figure is as shown in figure 5, may include acquiring unit 11 and control unit 12.
Acquiring unit 11, for obtaining the working condition of electronic equipment.Wherein the working condition of electronic equipment includes first
State and the second state, when electronic equipment is in first state, the application collection that electronic equipment can respond is sky, works as electronic equipment
When in the second state, the application collection that electronic equipment can respond not is sky.
For example first state is screen black state, the second state is screen normal display state, when electronic equipment is in
When screen black state, the application collection that electronic equipment can respond is sky；When electronic equipment is in screen normal display state, electricity
What sub- equipment can respond includes at least using collection: using A, using B and using C.
And in embodiments of the present invention, the working condition of electronic equipment can be by monitoring user to electric in electronic equipment
Source key operation obtains, for example when whether the switch level for monitoring power key in electronic equipment be low level, if it is may be used
To determine the working condition of electronic equipment as first state；If otherwise can be determined that the working condition of electronic equipment is the second shape
State.
Control unit 12, for when the working condition of electronic equipment be the second state when, controlling electronic devices for Denso
Set the partial pixel point power supply into the display screen of electronic equipment.That is when the working condition of electronic equipment is the second state
When, the partial pixel controlled in display screen is lighted, other pixel point off.
In embodiments of the present invention, control unit 12 can be by reducing the resolution ratio of display screen come controlling electronic devices
Partial pixel point power supply of the power supply unit into the display screen of electronic equipment.This is because the resolution ratio and pixel of display screen
Number is related, and if the resolution ratio of the display screen of HD is exactly 1280*720, the resolution ratio of the display screen of FHD is exactly 1920*1080, point
Resolution is higher, then pixel sum is more, lights each pixel and requires power consumption, the more high then power consumption of resolution ratio is bigger.Benefit
With this principle, the embodiment of the present invention can be lit the pixel for needing to power by reducing screen resolution to reduce
Quantity, to reach the power consumption for reducing display screen.
In embodiments of the present invention, control unit 12 can also be using other modes come the power supply unit of controlling electronic devices
Partial pixel point power supply into the display screen of electronic equipment, such as can control a sub-regions of the power supply unit to display screen
In pixel be powered, but this mode can make the region blank screen that do not power, influence to apply in electronic equipment normal
Operation usually requires to power for whole pixels of display screen for video playing application for such application, if
It only then will affect the normal play of video to the power supply of partial pixel point, the control unit 12 in the embodiment of the present invention can adopt thus
It may include: to obtain subelement 121 and control subelement 122 with structure as shown in FIG. 6.
Subelement 121 is obtained, for electronic equipment being obtained and currently being transported when the working condition of electronic equipment is the second state
Capable application.
Subelement 122 is controlled, for being default in application, in control display screen when the currently running application of electronic equipment
Partial region shows the corresponding display content of currently running application.Wherein preset application be can be in the part area in display screen
Domain shows its corresponding display content, and does not influence the application of user's operation, as application is applied or made a phone call to said short message.
And when the partial region in control display screen shows currently running application corresponding display content, other are surplus
Remaining region is no longer shown, that is to say, that when the currently running application of electronic equipment is to preset the confession in application, electronic equipment
Pixel power supply of the electric installation into partial region, and no longer power to the pixel in other regions, to reduce display screen
Power consumption.
More specifically, when the currently running application of electronic equipment is default in application, control subelement 122 can be according to pre-
If the display content on scaling display screen, the display content after scaling is shown in the first area of display screen, wherein the
One region is the part continuum of display screen.
Or when the currently running application of electronic equipment is default in application, control subelement 122 obtains display content
In the picture material to relevant currently running application and the background content unrelated with currently running application.It is showing
Picture material is shown in screen, and controls display screen not display background content.Wherein control subelement 122 can pass through image recognition
Technology obtains the picture material to relevant currently running application and unrelated with currently running application in display content
Background content.
It should be noted that all the embodiments in this specification are described in a progressive manner, each embodiment weight
Point explanation is the difference from other embodiments, and the same or similar parts between the embodiments can be referred to each other.
For device class embodiment, since it is basically similar to the method embodiment, so being described relatively simple, related place ginseng
See the part explanation of embodiment of the method.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
The foregoing description of the disclosed embodiments can be realized those skilled in the art or using the present invention.To this
A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and the general principles defined herein can
Without departing from the spirit or scope of the present invention, to realize in other embodiments.Therefore, the present invention will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with the principles and novel features disclosed in this article widest
Range.
Claims (8)
1. a kind of display control method, which is characterized in that be applied in electronic equipment, the working condition of the electronic equipment includes
First state and the second state, when the electronic equipment is in first state, what the electronic equipment can respond is using collection
Sky, when the electronic equipment is in the second state, the application collection that the electronic equipment can respond not is sky, the method packet
It includes:
Obtain the working condition of the electronic equipment；
When the working condition of the electronic equipment is the second state, the currently running application of the electronic equipment is obtained；
When the currently running application of the electronic equipment is default in application, obtaining in display content and in currently running application
Relevant picture material and the background content unrelated with currently running application；
Described image content is shown in display screen, and is controlled the display screen and do not shown the background content.
2. the method according to claim 1, wherein the method also includes:
When the working condition of the electronic equipment is the second state, the resolution ratio of the display screen is reduced.
3. the method according to claim 1, wherein the method also includes:
When the currently running application of the electronic equipment is default in application, scaling according to preset ratio aobvious on the display screen
Show content；
Display content after showing scaling in the first area of the display screen, wherein the first area is the display screen
Part continuum.
4. the method according to claim 1, wherein described obtain is answered in the display content with currently running
Relevant picture material and the background content unrelated with currently running application in, comprising: pass through image recognition technology
Obtain in the display content picture material to relevant currently running application and unrelated with currently running application
Background content.
5. a kind of display control unit, which is characterized in that be applied in electronic equipment, the working condition of the electronic equipment includes
First state and the second state, when the electronic equipment is in first state, what the electronic equipment can respond is using collection
Sky, when the electronic equipment is in the second state, the application collection that the electronic equipment can respond not is sky, described device packet
It includes:
Acquiring unit, for obtaining the working condition of the electronic equipment；
Subelement is obtained, for it is current to obtain the electronic equipment when the working condition of the electronic equipment is the second state
The application of operation；
Control subelement, when the currently running application of the electronic equipment is default in application, obtaining in display content and current
Relevant picture material and the background content unrelated with currently running application in the application of operation；It is shown in display screen
Described image content, and control the display screen and do not show the background content.
6. device according to claim 5, which is characterized in that the control subelement is also used to: when the electronic equipment
Working condition be the second state when, reduce the resolution ratio of the display screen.
7. device according to claim 5, which is characterized in that the control subelement is also used to: when the electronic equipment
Currently running application is default in application, scaling the display content on the display screen according to preset ratio；In the display
Display content after showing scaling in the first area of screen, wherein the first area is the part continuum of the display screen
Domain.
8. device according to claim 5, which is characterized in that the control subelement obtains institute by image recognition technology
State the picture material to relevant currently running application and the background unrelated with currently running application in display content
Content.
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| CN201510420619.2A CN105654895B (en) | 2015-07-16 | 2015-07-16 | A kind of display control method and device |
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| CN201510420619.2A CN105654895B (en) | 2015-07-16 | 2015-07-16 | A kind of display control method and device |
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| CN108597439B (en) * | 2018-05-10 | 2020-05-12 | 深圳市洲明科技股份有限公司 | Virtual reality image display method and terminal based on micro-distance LED display screen |
| CN108983953B (en) * | 2018-07-19 | 2021-02-02 | 中国联合网络通信集团有限公司 | Device and method for prolonging service life of electric energy of equipment |
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| JP2008233830A (en) * | 2007-03-23 | 2008-10-02 | Matsushita Electric Ind Co Ltd | Display device and brightness adjustment method |
| CN101866208A (en) * | 2009-04-17 | 2010-10-20 | 宏碁股份有限公司 | Electronic device and power saving method thereof |
| CN102915105A (en) * | 2011-08-01 | 2013-02-06 | 浪潮乐金数字移动通信有限公司 | Electronic device and power saving method thereof |
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| CN101789210A (en) * | 2009-01-23 | 2010-07-28 | 英属开曼群岛商恒景科技股份有限公司 | System and method for prolonging service time of electronic devices |
| CN101969511A (en) * | 2009-06-16 | 2011-02-09 | 英特尔公司 | Power conservation for mobile device displays |
| CN103544920A (en) * | 2013-10-31 | 2014-01-29 | 海信集团有限公司 | Method, device and electronic device for screen display |
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