CN104571914A - Terminal equipment and control method and system thereof - Google Patents
Terminal equipment and control method and system thereof Download PDFInfo
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- CN104571914A CN104571914A CN201410837529.9A CN201410837529A CN104571914A CN 104571914 A CN104571914 A CN 104571914A CN 201410837529 A CN201410837529 A CN 201410837529A CN 104571914 A CN104571914 A CN 104571914A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/325—Power saving in peripheral device
- G06F1/3265—Power saving in display device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
Abstract
An embodiment of the invention provides terminal equipment and a control method and system thereof. The terminal equipment comprises a screen. The control method includes identifying specific touch input of the screen; based on the specific touch input, determining a user concerning area of the screen; decreasing brightness of at least one part of the area outside the user concerning area of the screen. The control method and system have the advantages that by identifying gestures, local backlight is dynamically adjusted, and/or local screen content is refreshed, so that system power consumption and screen consumption are decreased, and battery life is prolonged.
Description
Technical field
The embodiment of the present invention relates to field of terminal equipment, more specifically, relates to method and system and the terminal device of control terminal.
Background technology
Have such as smart phone, flat computer, the portable computer of touch control screen, the terminal device of player of the aircraft chair back etc. is widely used.How reducing system power dissipation, extending battery life is the problem that equipment manufacturers pay close attention to always.
The backlight illumination of a kind of classic method by using sensor to carry out control terminal screen, when sensor detects that surrounding environment light dies down, the backlight illumination of whole screen reduces or directly closes whole back light unit, thus reaches the object reducing system power dissipation.But this method is generally used for the backlight illumination controlling whole screen, is not suitable for the situation of local backlight brightness adjustment.
The image of another kind of classic method to terminal device screen display is analyzed, and controls the backlight illumination in different images region, such as when certain image-region is mainly black, just reduce the backlight illumination that this image-region is corresponding according to image analysis result.Regulated by such local backlight, reach the object reducing system power dissipation.But the treatment effect of this method and analysis chart as time the algorithm that adopts closely related, processing procedure may reduce image displaying quality, such as occur halation phenomenon, cause Consumer's Experience to be deteriorated, graphical analysis needs expend certain computational resource and produce power consumption in addition.
Summary of the invention
Consider problems of the prior art, embodiments provide the method and system for control terminal and corresponding terminal device.
The embodiment of the present invention provides a kind of method of control terminal, and this terminal device comprises screen, and the method comprises: be identified in the specific touch input on above-mentioned screen; The user Region Of Interest on above-mentioned screen is determined based on the above-mentioned specific touch input identified; And reduce the screen intensity at least partially in the region on above-mentioned screen except above-mentioned user Region Of Interest.
According to example embodiment, the input of described specific touch carries out sliding while being included in the above-mentioned screen of contact so that the touch input of the content shown in the specific region of the above-mentioned screen that rolls, and wherein, this specific region is all or part of of above-mentioned screen.
According to example embodiment, determine that user Region Of Interest comprises based on specific touch input: determine in described specific region, from the contact point of the above-mentioned screen region to the edge, described specific region away from glide direction, be above-mentioned user Region Of Interest.
According to example embodiment; described specific touch input comprises the touch input that multiple finger carries out gathering or launching to reduce or amplify the content shown in the specific region of above-mentioned screen while the above-mentioned screen of contact; wherein, this specific region is all or part of of above-mentioned screen.
According to example embodiment, determine that above-mentioned user Region Of Interest comprises based on above-mentioned specific touch input: determine that the region between described multiple finger and multiple contact points of described screen is user Region Of Interest.
According to example embodiment, the method also comprises: input the screen intensity recovering the region that screen intensity is lowered on above-mentioned screen based on user.
According to example embodiment, the method also comprises: based on to stop with above-mentioned screen contact and the user leaving above-mentioned screen inputs and recovers the screen intensity in the region that screen intensity is lowered on above-mentioned screen.
According to example embodiment, the method also comprises: stop the content shown at least partially refreshing the region on above-mentioned screen except above-mentioned user Region Of Interest.
The embodiment of the present invention also provides a kind of terminal device, comprising: touch control screen, touches input for displaying contents and reception; Back light unit, for providing backlight to above-mentioned touch control screen; And control module, be configured to identify the specific touch input received via above-mentioned touch control screen, determine the user Region Of Interest on above-mentioned touch control screen based on the above-mentioned specific touch input identified, and control above-mentioned back light unit to reduce the screen intensity at least partially in the region on screen except above-mentioned user Region Of Interest.
The embodiment of the present invention also provides a kind of system of control terminal, and this terminal device comprises screen, and this system comprises: for being identified in the device of the specific touch input on above-mentioned screen; For determining the device of the user Region Of Interest on above-mentioned screen based on the above-mentioned specific touch input identified; And the device of screen intensity at least partially for reducing the region on above-mentioned screen except above-mentioned user Region Of Interest.
The embodiment of the present invention regulates and/or local screen's content refresh by carrying out dynamically local backlight to the identification of gesture, CPU (central processing unit) (CPU) and Graphics Processing Unit (GPU) load can be alleviated, reduce system power dissipation and power consumption of screen, extending battery life.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the process flow diagram of the method exemplifying control terminal according to the invention process;
Fig. 2 exemplifies according to the invention process the schematic diagram determining user Region Of Interest when inputting upward sliding gesture;
Fig. 3 is the schematic diagram that side-light backlight system is shown according to prior art;
Fig. 4 exemplifies according to the invention process the schematic diagram carrying out local backlight adjustment in the back light system of Fig. 3 based on upward sliding gesture;
Fig. 5 is the schematic configuration diagram exemplifying terminal device according to the invention process.
Embodiment
Below in conjunction with accompanying drawing, be clearly and completely described the technical scheme of the embodiment of the present invention, obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on described embodiment, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the process flow diagram of the method 100 exemplifying control terminal according to the invention process.With reference to figure 1, at operation S110, be identified in the specific touch gesture input on screen.User can utilize indicating equipment and touch control screen to input predetermined touch gestures alternately.For example, described indicating equipment can be the touch tool of such as stylus, or also can be finger or other body parts of user.Prior art is belonged to the identification of touch gestures, for not repeating them here for purpose of brevity.
At operation S120, determine the user Region Of Interest on screen based on the specific touch gesture input identified.The specific touch gesture for selecting user Region Of Interest can be pre-defined, and when identifying this specific touch gesture, determine user Region Of Interest based on the specific touch gesture identified.Described specific touch gesture can be aim to select user Region Of Interest and predefined, also can be identical with for performing other touch gestures operated.
In one exemplary embodiment, described specific touch gesture can be the slip gesture of the content shown on roll screen.When user's input is used for the slip gesture of the content in roll screen, can based on the user Region Of Interest on this slip gesture determination screen.
Specifically, multipoint-touch-technology has allowed the content that user habit is rolled in whole screen by the slip gesture that input has a specific direction or shown in specific region on screen.For upward sliding gesture, such as, in the web page browsing hurdle of flat computer screen during positive display web page content, if user inputs upward sliding gesture in web page browsing hurdle, then the web page contents shown in web page browsing hurdle will scroll up.Upward sliding gesture can be divided into three steps usually: the first step is other indicating equipment contact screens such as finger or stylus; Second step is finger upward sliding contact screen while, and the content now in screen in corresponding region---content of the interior perhaps image preview in such as web page browsing hurdle---also scrolls up thereupon; 3rd step is that finger frames out.When performing the first step and second step, as shown in Figure 2, user is only concerned about the content between the contact point and the base of screen corresponding region of finger and screen usually, and is indifferent to the content being positioned at other parts of screen.Equally, the slip gesture in other directions of input with in the process of rolling content, user be usually also just concerned about the contact point of finger and screen to screen corresponding region away from rotating direction side edge between content.Therefore, according to one exemplary embodiment of the present invention, when user make indicating equipment carry out sliding while contact screen in case show in the specific region of roll screen content time, can determine in described specific region, from the contact point of indicating equipment and screen to this edge, specific region away from rotating direction side region, be user Region Of Interest.Here specific region can be whole screen, also can be a part for screen, such as web page browsing hurdle, word processing program text filed etc.
Above content is only exemplary.In other embodiments, also user Region Of Interest can be determined based on other touch gestures.Such as, the specific touch gesture being exclusively used in and selecting user Region Of Interest can be pre-defined.For example; can will to slide on screen and the touch gestures forming base closed track is defined previously as specific touch gesture for selecting user Region Of Interest; and determine user Region Of Interest when identifying this specific touch gesture based on this specific touch gesture, such as, determine that the screen area basic corresponding with closed track is for user Region Of Interest.Also other user's touch gestures and the user Region Of Interest of correspondence thereof can be defined.
Except single-point, one direction touch input---such as described above for roll or moving window content touch input---except, also can determine user Region Of Interest based on multiple spot, multi-direction touch gestures.In one exemplary embodiment; when user carries out pointing the content of gathering or launching to reduce or amplifying and showing in the specific region of screen with multiple finger contact screen simultaneously, can determine that the region between multiple finger and multiple contact points of screen is user Region Of Interest.Wherein, this specific region can be all or part of of screen.Multipoint-touch-technology belongs to the scope that those having ordinary skill in the art will appreciate that, repeats no more secondary.
Prior art is belonged to, for repeating no more for purpose of brevity for the identification of touch point and/or touch track and detection.
At operation S130, reduce the screen intensity at least partially in the region on screen except user Region Of Interest.
About the example of upward sliding gesture above continuation, after determining user Region Of Interest based on the upward sliding gesture identified, the screen intensity at least part of region on screen except user Region Of Interest can be reduced.Such as, when identifying in for the web page browsing frame that rolls the upward sliding gesture of the content shown, the backlight illumination of the whole screen areas except user Region Of Interest can be reduced, or, also can reduce the backlight illumination of the web page browsing hurdle part except user Region Of Interest, keep the backlight illumination in the regions such as user Region Of Interest, system information hurdle, web page address hurdle simultaneously.
Local backlight regulates and belongs to prior art.But, for the ease of understanding, be described for side-light backlight system below.Fig. 3 is the schematic diagram that side-light backlight system is shown according to prior art.As shown in Figure 3, exemplary back light system 300 comprises N number of side-lighting type light-emitting diode (LED) backlight subelement 301 ~ 30N, wherein N be greater than 1 integer.Each backlight subelement can independent regulation brightness.Back light system driver can the number of teaching process system side light type LED back light subelement, and interface can be provided to carry out the brightness of each back light unit of independent regulation.
Fig. 4 exemplifies according to the invention process the schematic diagram carrying out local backlight adjustment in the side-light backlight system shown in Fig. 3 based on upward sliding gesture.As shown in Figure 4, whole back light system comprises N number of side light type LED back light subelement.The local backlight that can increase in operating system code when identifying upward sliding gesture regulates process.Specifically, when identifying the upward sliding gesture of the content shown on the whole screen that scrolls up, can determine from contact point to the screen area on screen base for user Region Of Interest.Assuming that the upper left corner of screen is logical coordinates initial point (0,0), the width of screen and be highly respectively w and h, when the coordinate of contact point is (x, time y), can determine that the four angular coordinate of user Region Of Interest is respectively (0, y), (w, y), (0, h), (w, h).Now, the backlight illumination of the screen area except this user Region Of Interest can be turned down.In the example depicted in fig. 4, can turn down the brightness of the individual backlight subelement of m=N × (y/h) from the top of screen, wherein the result of m to N × (y/h) rounds downwards.The brightness of described m backlight subelement can be reduced by operating system by back light system driver interface, and the brightness of remaining N-m backlight subelement can be kept.
The explanation carried out for side-light backlight system is above only exemplary.When adopting other back light systems (such as matrix form backlight control system), also the backlight illumination at least part of region except user Region Of Interest can correspondingly be reduced, this is easily realize to those skilled in the art, for for purpose of brevity, be not described further at this.
According to embodiments of the invention, the screen intensity recovering the region that screen intensity is lowered on screen can be inputted based on predetermined user.Such as, in the above-mentioned example about upward sliding gesture, can at the end of user's upward sliding gesture, the backlight illumination in the region be lowered by backlight illumination reverts to the level before reduction.In other words, about for the slip gesture of roll screen content or gathering/launching in the example of gesture for convergent-divergent screen content, can based on stopping contact screen and the user frameed out input and recover the screen intensity in the region that screen intensity on screen is lowered.Also can recover brightness based on other users input, according to embodiments of the invention, described user's input can comprise touch input, button input, phonetic entry etc.
According to embodiments of the invention, after determining user Region Of Interest based on the input of specific user's gesture, the content shown at least partially in the region on redraw except user Region Of Interest can also be stopped.Such as, in the example shown in Fig. 2, after the slip gesture based on the content shown in for the web page browsing hurdle that rolls determines user Region Of Interest, the content of the whole screen areas refreshed except user Region Of Interest can be stopped, or, also can stop refreshing the content in the web page browsing hurdle except user Region Of Interest and the content in web page address hurdle, keep the content in the region such as refreshes user Region Of Interest, system information hurdle simultaneously.According to embodiments of the invention, the refreshing recovered content can be inputted based on predetermined user.The refreshing to content can be recovered while recovering backlight illumination.
The method of the control terminal according to the embodiment of the present invention has more than been described with reference to the drawings.Said method can be performed by the control module (such as, CPU, processor etc.) in the terminal device of such as smart phone, panel computer etc.Said method can regulate and/or local screen's content refresh by carrying out dynamically local backlight to the identification of gesture, thus compared with prior art, CPU (central processing unit) (CPU) and Graphics Processing Unit (GPU) load can be reduced, reduce system power dissipation and power consumption of screen, extending battery life.
Such as, it is very high that user is used for the frequency of slide of roll screen content, classic method maintains the high backlight illumination level of whole screen and the content of the continuous new whole screen of scrubbing brush in the process of slide, do not consider that user is only concerned about the screen area of a part in this process, this causes classic method to have higher backlight power consumption, and adds unnecessary load thus add system power dissipation to CPU and GPU.And fully taken into account the unconcerned screen area of user according to the method for the embodiment of the present invention, this region likely accounts for about 1/3 even 1/2 of whole screen, the brightness reducing this region can reduce backlight power consumption and system power dissipation effectively, does not affect the mutual of user and screen simultaneously.
Fig. 5 is the schematic configuration diagram exemplifying terminal device 500 according to the invention process.The method described with reference to figure 1 can be realized in terminal device 500.
With reference to figure 5, terminal device 500 can comprise touch control screen 510, back light unit 520 and control module 530.Touch control screen 510 is for displaying contents and receive touch gestures input.Back light unit 520 is for providing backlight to screen.Back light unit 520 has local backlight regulatory function.For example, back light unit 520 can adopt side-light backlight system, matrix form backlight control system, or also can adopt other local backlight control system that are known or exploitation in the future.Control module 530 is configured to identify the specific touch gesture input received via touch control screen 510, determine the user Region Of Interest on screen based on the input of this specific touch gesture, and control back light unit 520 to reduce the screen intensity at least partially in the region on screen except user Region Of Interest.
According to embodiments of the invention, described specific touch gesture input can comprise makes indicating equipment carry out sliding while contact screen so that the touch gestures input of the content shown in the specific region of roll screen, wherein, this specific region is all or part of of screen.In this case, control module 530 can be configured to determine in described specific region, from the contact point of indicating equipment and screen to the edge, described specific region away from rotating direction side region, is user Region Of Interest.
According to embodiments of the invention, control module 530 can also be configured to based on user's input control back light unit 520 to recover the screen intensity in the region that backlight illumination is lowered on screen.Described user's input can comprise the input of predefined touch gestures, button input, phonetic entry etc.When specific touch gesture is input as the gathering of the slip gesture of user's roll screen content or convergent-divergent screen content/launch gesture, control module 530 can be configured to based on stopping contact screen and the user frameed out input and control back light unit to recover the screen intensity in the region that screen intensity is lowered on screen.
According to embodiments of the invention, control module 530 can also be configured to control screen to stop the content shown at least partially in the region on redraw except user Region Of Interest.
Terminal device according to the embodiment of the present invention can regulate and/or local screen's content refresh by carrying out dynamically local backlight to the identification of gesture, thus compared with prior art, CPU (central processing unit) (CPU) and Graphics Processing Unit (GPU) load can be reduced, reduce system power dissipation and power consumption of screen, extending battery life.
Those of ordinary skill in the art can recognize, the software module that the method step in conjunction with embodiment disclosed herein description can use hardware, processor to perform, or the combination of the two is implemented.Software module can be placed in the storage medium of other form any known in random access memory (RAM), internal memory, ROM (read-only memory) (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
Although illustrate and describe some embodiments of the present invention, it will be understood by those skilled in the art that without departing from the principles and spirit of the present invention, can carry out various amendment to these embodiments, such amendment should fall within the scope of the present invention.
Claims (18)
1. a method for control terminal, this terminal device comprises screen, and the method comprises:
Be identified in the specific touch input on above-mentioned screen;
The user Region Of Interest on above-mentioned screen is determined based on the above-mentioned specific touch input identified; And
Reduce the screen intensity at least partially in the region on above-mentioned screen except above-mentioned user Region Of Interest.
2. the method for claim 1, wherein, carry out sliding so that the touch input of the content shown in the specific region of the above-mentioned screen that rolls while described specific touch input is included in the above-mentioned screen of contact, wherein, this specific region is all or part of of above-mentioned screen, and
Wherein, determine that above-mentioned user Region Of Interest comprises based on the input of above-mentioned specific touch: determine in described specific region, from the contact point of the above-mentioned screen region to the edge, described specific region away from glide direction, be above-mentioned user Region Of Interest.
3. the method for claim 1; wherein; described specific touch input comprises the touch input that multiple finger carries out gathering or launching to reduce or amplify the content shown in the specific region of above-mentioned screen while the above-mentioned screen of contact; wherein; this specific region is all or part of of above-mentioned screen, and
Wherein, determine that above-mentioned user Region Of Interest comprises based on above-mentioned specific touch input: determine that the region between described multiple finger and multiple contact points of described screen is user Region Of Interest.
4. as claimed in claim 2 or claim 3 method, also comprises: based on to stop with above-mentioned screen contact and the user leaving above-mentioned screen inputs and recovers the screen intensity in the region that screen intensity is lowered on above-mentioned screen.
5. the method for claim 1, also comprises: input the screen intensity recovering the region that screen intensity is lowered on above-mentioned screen based on user.
6. the method for claim 1, also comprises: stop the content shown at least partially refreshing the region on above-mentioned screen except above-mentioned user Region Of Interest.
7. a terminal device, comprising:
Touch control screen, touches input for displaying contents and reception;
Back light unit, for providing backlight to above-mentioned touch control screen; And
Control module, be configured to identify the specific touch input received via above-mentioned touch control screen, determine the user Region Of Interest on above-mentioned touch control screen based on the above-mentioned specific touch input identified, and control above-mentioned back light unit to reduce the screen intensity at least partially in the region on screen except above-mentioned user Region Of Interest.
8. terminal device as claimed in claim 7, wherein, carry out sliding so that the touch input of the content shown in the specific region of roll screen while described specific touch input is included in the above-mentioned touch control screen of contact, wherein, this specific region is all or part of of above-mentioned touch control screen, and
Wherein, described control module is configured to: determine in described specific region, from the contact point of the above-mentioned touch control screen region to the edge, described specific region away from glide direction, be above-mentioned user Region Of Interest.
9. terminal device as claimed in claim 7; wherein; described specific touch input comprises the touch input that multiple finger carries out gathering or launching to reduce or amplify the content shown in the specific region of screen while the above-mentioned touch control screen of contact; wherein; this specific region is all or part of of above-mentioned touch control screen, and
Wherein, described control module is configured to: determine that the region between described multiple finger and multiple contact points of described touch control screen is user Region Of Interest.
10. terminal device as claimed in claim 8 or 9, wherein, described control module is also configured to based on stopping contacting with above-mentioned touch control screen and the user leaving above-mentioned touch control screen inputs and recovers the screen intensity in the region that screen intensity is lowered on above-mentioned touch control screen.
11. terminal devices as claimed in claim 7, wherein, described control module is also configured to based on the above-mentioned back light unit of user's input control to recover the screen intensity in the region that screen intensity is lowered on above-mentioned touch control screen.
12. terminal devices as claimed in claim 7, wherein, described control module is also configured to control above-mentioned touch control screen to stop refreshing the content shown at least partially in the region on above-mentioned touch control screen except above-mentioned user Region Of Interest.
The system of 13. 1 kinds of control terminals, this terminal device comprises screen, and this system comprises:
For being identified in the device of the specific touch input on above-mentioned screen;
For determining the device of the user Region Of Interest on above-mentioned screen based on the above-mentioned specific touch input identified; And
For reducing the device of the screen intensity at least partially in the region on above-mentioned screen except above-mentioned user Region Of Interest.
14. systems as claimed in claim 13, wherein, carry out sliding so that the touch input of the content shown in the specific region of the above-mentioned screen that rolls while described specific touch input is included in the above-mentioned screen of contact, wherein, this specific region is all or part of of above-mentioned screen, and
Wherein, determine that above-mentioned user Region Of Interest comprises based on the input of above-mentioned specific touch: determine in described specific region, from the contact point of the above-mentioned screen region to the edge, described specific region away from glide direction, be above-mentioned user Region Of Interest.
15. systems as claimed in claim 13; wherein; described specific touch input comprises the touch input that multiple finger carries out gathering or launching to reduce or amplify the content shown in the specific region of above-mentioned screen while the above-mentioned screen of contact; wherein; this specific region is all or part of of above-mentioned screen, and
Wherein, determine that above-mentioned user Region Of Interest comprises based on above-mentioned specific touch input: determine that the region between described multiple finger and multiple contact points of described screen is user Region Of Interest.
16. systems as described in claims 14 or 15, also comprise: for based on to stop with above-mentioned screen contact and the user leaving above-mentioned screen inputs and recovers the device of the screen intensity in the region that screen intensity is lowered on above-mentioned screen.
17. systems as claimed in claim 13, also comprise: for inputting the device of the screen intensity recovering the region that screen intensity is lowered on above-mentioned screen based on user.
18. systems as claimed in claim 13, also comprise: for stopping refreshing the device of the content shown at least partially in the region on above-mentioned screen except above-mentioned user Region Of Interest.
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| CN201410837529.9A CN104571914A (en) | 2014-12-29 | 2014-12-29 | Terminal equipment and control method and system thereof |
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| CN106648374A (en) * | 2016-12-30 | 2017-05-10 | 维沃移动通信有限公司 | Mobile terminal screen brightness adjustment method and mobile terminal |
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