CN106875925B - The refresh rate method of adjustment and device of screen - Google Patents
The refresh rate method of adjustment and device of screen Download PDFInfo
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- CN106875925B CN106875925B CN201710211398.7A CN201710211398A CN106875925B CN 106875925 B CN106875925 B CN 106875925B CN 201710211398 A CN201710211398 A CN 201710211398A CN 106875925 B CN106875925 B CN 106875925B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
- G09G5/39—Control of the bit-mapped memory
- G09G5/393—Arrangements for updating the contents of the bit-mapped memory
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
Abstract
The disclosure is directed to a kind of refresh rate method of adjustment and devices, belong to field of display technology.The described method includes: obtaining the first current refresh rate of screen, and obtain the first current brightness of environment light；It determines the need for being adjusted the refresh rate of screen according to the first refresh rate and the first brightness；When determination needs to be adjusted the refresh rate of screen, it is adjusted according to refresh rate of first brightness to screen.The disclosure, which realizes, can make screen that need not be always maintained at high refresh rate, can either guarantee that screen, without stroboscopic, and can reduce power consumption of screen under various environmental light brightness.The disclosure is used for the adjustment of screen refresh rate.
Description
Technical field
This disclosure relates to the refresh rate method of adjustment and device of field of display technology more particularly to a kind of screen.
Background technique
Refresh rate refers to electron beam to the number of the image multiple scanning on screen, and refresh rate is higher, shown image
Stability is better.And liquid crystal display or light-emitting diode display for currently having popularized, refresh rate can be understood as screen
The number that picture per second is refreshed, refresh rate can be generally divided into vertical refreshing rate and horizontal refresh rate, refreshing common at present
Rate is often referred to vertical refreshing rate.Vertical refreshing rate indicates that the image of screen is per second and redraws number, that is, screen-refresh each second
Number, with Hz (hertz) be unit.The higher the better for refresh rate, and image is more stable, and it is more natural clear that image is shown, to eye
The influence of eyeball is also smaller, but power consumption is also higher.Refreshing frequency is lower, more severe, the eye fatigue of image flicker and shake
Must be faster, but power consumption is smaller.
Summary of the invention
In order to solve the problems, such as that present in the relevant technologies, the embodiment of the present disclosure provides one kind.The technical solution is as follows:
According to the first aspect of the embodiments of the present disclosure, a kind of refresh rate method of adjustment of screen is provided, the method is also wrapped
It includes:
Obtain the first current refresh rate of screen；
Obtain the first current brightness of environment light；
It determines the need for adjusting the refresh rate of the screen according to first refresh rate and first brightness
It is whole；
When determining that needs are adjusted the refresh rate of the screen, according to first brightness to the brush of the screen
New rate is adjusted.
It is optionally, described to obtain the first current brightness of environment light, comprising:
Determine whether the picture that the screen is currently shown is tableaux；
When determining the picture currently shown is the tableaux, current described first bright of environment light is obtained
Degree.
Optionally, described that the brush to the screen is determined the need for according to first refresh rate and first brightness
New rate is adjusted, comprising:
According to the corresponding relationship of environmental light brightness and refresh rate, corresponding second refresh rate of first brightness is determined,
In, the corresponding relationship is pre-set, and environmental light brightness and refresh rate are positively correlated；
First refresh rate and second refresh rate are compared；
When first refresh rate and the second refresh rate difference, determines and need to carry out the refresh rate of the screen
Adjustment；
When first refresh rate is identical as second refresh rate, determine do not need to the refresh rate of the screen into
Row adjustment.
Optionally, described when determining that needs are adjusted the refresh rate of the screen, according to first brightness pair
The refresh rate of the screen is adjusted, comprising:
When determining that needs are adjusted the refresh rate of the screen, the refresh rate of the screen is adjusted to described the
Two refresh rates.
Optionally, the display panel of the screen is panel of videos, and the refresh rate by the screen is adjusted to described
Second refresh rate, comprising:
Second refresh rate is sent to the panel of videos by application processor, makes the panel of videos with described
Second refresh rate is refreshed.
Optionally, the display panel of the screen is intelligent panel, and the refresh rate by the screen is adjusted to described
Second refresh rate, comprising:
Second refresh rate is sent to the memory of the intelligent panel by application processor, makes the intelligent face
Plate carries out self-refresh according to second refresh rate stored in the memory.
According to the second aspect of an embodiment of the present disclosure, a kind of refresh rate adjustment device of screen is provided, described device includes:
Refresh rate obtains module, is configured as obtaining the first current refresh rate of screen；
Luminance acquisition module is configured as obtaining the first current brightness of environment light；
Identification module is configured as being determined the need for according to first refresh rate and first brightness to the screen
The refresh rate of curtain is adjusted；
Module is adjusted, is configured as when determining that needs are adjusted the refresh rate of the screen, according to described first
Brightness is adjusted the refresh rate of the screen.
Optionally, the luminance acquisition module, is configured as:
Determine whether the picture that the screen is currently shown is tableaux；
When determining the picture currently shown is the tableaux, current described first bright of environment light is obtained
Degree.
Optionally, the identification module, comprising:
Refresh rate determines submodule, is configured as the corresponding relationship according to environmental light brightness and refresh rate, determines described
Corresponding second refresh rate of one brightness, wherein the corresponding relationship is pre-set, and environmental light brightness and refresh rate positive
It closes；
Submodule is compared, is configured as comparing first refresh rate and second refresh rate；
It determines submodule, is configured as determining needs pair when first refresh rate and the second refresh rate difference
The refresh rate of the screen is adjusted；
The determining submodule is additionally configured to when first refresh rate is identical as second refresh rate, is determined
It does not need to be adjusted the refresh rate of the screen.
Optionally, the adjustment module is configured as:
When determining that needs are adjusted the refresh rate of the screen, the refresh rate of the screen is adjusted to described the
Two refresh rates.
Optionally, the display panel of the screen is panel of videos, and the adjustment module is configured as:
Second refresh rate is sent to the panel of videos by application processor, makes the panel of videos with described
Second refresh rate is refreshed.
Optionally, the display panel of the screen is intelligent panel, and the adjustment module is configured as:
Second refresh rate is sent to the memory of the intelligent panel by application processor, makes the intelligent face
Plate carries out self-refresh according to second refresh rate stored in the memory.
According to the third aspect of an embodiment of the present disclosure, a kind of refresh rate adjustment device of screen is provided, described device includes:
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to: obtain the first current refresh rate of screen；Obtain first of environment light currently
Brightness；It determines the need for being adjusted the refresh rate of the screen according to first refresh rate and first brightness；
When determining that needs are adjusted the refresh rate of the screen, carried out according to refresh rate of first brightness to the screen
Adjustment.
According to a fourth aspect of embodiments of the present disclosure, a kind of non-transitorycomputer readable storage medium is provided, when described
When instruction in storage medium is executed by the processor of mobile terminal, so that mobile terminal is able to carry out a kind of refresh rate of screen
Method of adjustment, which comprises obtain the first current refresh rate of screen；Obtain the first current brightness of environment light；According to
First refresh rate and first brightness determine the need for being adjusted the refresh rate of the screen；It is needed when determining
When being adjusted to the refresh rate of the screen, the refresh rate of the screen is adjusted according to first brightness.
The technical scheme provided by this disclosed embodiment can include the following benefits:
By obtaining the first current refresh rate of screen, and the first current brightness of environment light is obtained, thus according to the
One refresh rate and the first brightness determine the need for being adjusted the refresh rate of screen, when the determining refresh rate needed to screen
When being adjusted, it is adjusted according to refresh rate of first brightness to screen.Due to human eye for different light luminances under the conditions of
It is different for the susceptibility of screen stroboscopic, therefore the disclosure is carried out by refresh rate of the different brightness for environment light to screen
Adjustment, can make screen that need not be always maintained at high refresh rate, can either guarantee screen under various environmental light brightness without stroboscopic, again
It can reduce power consumption of screen.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
It is open.
Detailed description of the invention
In order to illustrate more clearly of embodiment of the disclosure, attached drawing needed in embodiment description will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present disclosure, common for this field
For technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of flow chart of the refresh rate method of adjustment of screen shown according to an exemplary embodiment；
Fig. 2 is the schematic diagram of the refresh rate method of adjustment of another screen shown according to an exemplary embodiment；
Fig. 3 is a kind of flow chart of the judgment method for refresh rate adjustment for implementing to exemplify according to Fig.2,
Fig. 4 is a kind of block diagram of the refresh rate adjustment device of screen shown according to an exemplary embodiment；
Fig. 5 is the block diagram for implementing a kind of identification module exemplified according to Fig.4,；
Fig. 6 is a kind of block diagram of the refresh rate adjustment device of screen shown according to an exemplary embodiment.
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Specific embodiment
In order to keep the purposes, technical schemes and advantages of the disclosure clearer, below in conjunction with attached drawing to the disclosure make into
It is described in detail to one step, it is clear that described embodiment is only disclosure some embodiments, rather than whole implementation
Example.It is obtained by those of ordinary skill in the art without making creative efforts based on the embodiment in the disclosure
All other embodiment belongs to the range of disclosure protection.
Fig. 1 is a kind of flow chart of the refresh rate method of adjustment of screen shown according to an exemplary embodiment, such as Fig. 1 institute
Show, this method comprises:
In a step 101, the first current refresh rate of screen is obtained.
In a step 102, the first current brightness of environment light is obtained.
In step 103, it determines the need for adjusting the refresh rate of screen according to the first refresh rate and the first brightness
It is whole.
It is found based on experiment, human eye has direct relationship with the contrast of screen, when outer to the susceptibility of the stroboscopic of screen
When boundary's environment light is brighter, the contrast of screen declines, and at this time human eye is more sensitive for stroboscopic, it is easy to be aware of frequency
It dodges, but when external environmental light is darker, since the contrast of screen increases, human eye reduces the susceptibility of stroboscopic at this time,
Even with light it is brighter when identical stroboscopic human eye be also not and be easy to perceive out, so seeing screen clearly simultaneously to human eye at this time
It does not have much affect.It can be seen that human eye is for different for the susceptibility of screen stroboscopic under the conditions of different light luminances.Therefore
In each the present embodiment of the disclosure, it can judge whether the current refresh rate of screen closes based on the current brightness of environment light
It is suitable, when judging that current refresh rate is not particularly suited for the current brightness of environment light, determines and need to carry out the refresh rate of screen
Adjustment, can execute step 104 at this time.
At step 104, when determination needs to be adjusted the refresh rate of screen, according to the first brightness to the brush of screen
New rate is adjusted.
In conclusion the refresh rate method of adjustment for the screen that the disclosure provides, by obtaining the first current refreshing of screen
Rate, and the first current brightness of environment light is obtained, to be determined the need for according to the first refresh rate and the first brightness to screen
The refresh rate of curtain is adjusted, when determination needs to be adjusted the refresh rate of screen, according to the first brightness to the brush of screen
New rate is adjusted.Since human eye is for the susceptibility difference under the conditions of different light luminances for screen stroboscopic, this public affairs
The different brightness opened for environment light are adjusted the refresh rate of screen, can make screen that need not be always maintained at high refreshing
Rate can either guarantee that screen, without stroboscopic, and can reduce power consumption of screen under various environmental light brightness.
Fig. 2 is the schematic diagram of the refresh rate method of adjustment of another screen shown according to an exemplary embodiment, such as Fig. 2
It is shown, this method comprises:
In step 201, the first current refresh rate of screen is obtained.
In step 202, determine whether the picture that screen is currently shown is tableaux.When the determining picture currently shown
When being tableaux, step 203 is executed, when determining the picture currently shown is not tableaux, executes step 206.
Screen is usually required in content generating module, such as graphics processor (Graphics Processing Unit, letter
Claim: GPU) or the control of central processing unit (CPU, referred to as: Central Processing Unit) under realize that image is shown.It is interior
Hold generation module can according to itself processing capacity and the content of image to be displayed to screen transmission picture frame, then by
Screen is with certain display refresh rates output picture frame to realize that image is shown.(refresh rate is divided into vertical refreshing rate and horizontal refreshing
Rate, vertical refreshing rate indicates that the image of screen redraws how many times, that is, the number of screen-refresh each second each second, with Hz
(hertz) is unit.Refresh rate in the embodiment of the present disclosure is often referred to vertical refreshing rate.)
The picture frame that the picture that screen is shown is transmitted according to content generating module can be divided into tableaux and dynamic picture
Face, wherein tableaux refers in preset duration, and screen persistently receives the picture frame of same content or do not receive
Shown picture, that is to say when picture frame, in preset duration, when screen persistently receives the picture frame of same content, and screen
The picture frame of same content is shown in curtain in the preset duration, in preset duration, when screen does not receive picture frame, and screen
Recently received picture frame before at the beginning of curtain is shown preset duration in the preset duration；What dynamic menu referred to
It is that, in preset duration content, screen receives picture shown when the picture frame of different content, at this point, the corresponding display of screen
The picture frame of the different content received.
Exemplary, when showing tableaux and dynamic menu, same refresh rate is not for the viewing experience of user
The same.When showing tableaux, if using lower refresh rate, such as 30Hz, human eye are usually to compare to be difficult to discover
To the stroboscopic of screen, viewing experience is influenced little.But if it is shown that dynamic menu, similarly refreshes if used
Rate, then user can perceive apparent stroboscopic, therefore when showing dynamic menu, should use higher refresh rate.
Based on the above principles, after obtaining the first current refresh rate, can first judge currently to be shown quiet
State picture or dynamic menu, when determining that there are refresh rates is higher for the first current refresh rate when tableaux is shown
Possibility, therefore step 203 and subsequent step can be executed to determine whether to adjustment refresh rate, it is moved when determining to be shown
When state picture, then need to keep current high refresh rate, thus may determine that do not need to be adjusted the refresh rate of screen, and
Execute step 206.
In step 203, the first current brightness of environment light is obtained.
In step 204, it determines the need for adjusting the refresh rate of screen according to the first refresh rate and the first brightness
It is whole.When determination needs to be adjusted the refresh rate of screen, step 205 is executed, when the determining refresh rate not needed to screen
When being adjusted, step 206 is executed.
Exemplary, Fig. 3 is a kind of flow chart of the judgment method for refresh rate adjustment for implementing to exemplify according to Fig.2,
As shown in figure 3, step 204 may include:
In step 2041, according to the corresponding relationship of environmental light brightness and refresh rate, the first brightness corresponding second is determined
Refresh rate, wherein the corresponding relationship is pre-set.
Exemplary, in the corresponding relationship of the environmental light brightness and refresh rate, environmental light brightness and refresh rate are positively correlated, namely
It is that environmental light brightness is brighter, refresh rate is higher.In the embodiments of the present disclosure, the corresponding relationship of the environmental light brightness and refresh rate can
To be pre-set refresh rate list, the corresponding refresh rate of varying environment brightness range is had recorded in the list.Therefore, exist
After obtaining first brightness, according to the information recorded in table can find first brightness locating for brightness range, and determine
Corresponding refresh rate when in the brightness range, so as to obtain second refresh rate.In practical application, which can also
It, can be with according to the information recorded in table after obtaining first brightness to record refresh rate corresponding to varying environment brightness
Refresh rate corresponding to first brightness is found, to obtain second refresh rate.
In step 2042, the first refresh rate and the second refresh rate are compared.
In step 2043, when the first refresh rate and the second refresh rate difference, determine need to the refresh rate of screen into
Row adjustment.
In step 2044, when the first refresh rate is identical as the second refresh rate, the refresh rate not needed to screen is determined
It is adjusted.
It is exemplary, it can preset when the brightness of environment light is greater than 200lux, the refresh rate of screen is 60Hz, works as ring
When the brightness of border light is greater than 100lux but is less than 200lux, the refresh rate of screen is 50Hz, when the brightness of environment light is greater than 20lux
But when being less than 100lux, the refresh rate of screen is 40Hz, and when the brightness of environment light is less than 20lux, the refresh rate of screen is
30Hz.Thus, it is supposed that the first refresh rate obtained is 60Hz, which is 80lux, then can be true according to above-mentioned relationship
Fixed corresponding second refresh rate of first brightness should be 40Hz, passes through the first refresh rate 60Hz of comparison and the second refresh rate
40Hz, which can be determined, to be needed to be adjusted the refresh rate of screen, so as to execute step 205.In another example, it is assumed that acquisition
First refresh rate is 40Hz, which is 80lux, then can determine first brightness corresponding the according to above-mentioned relationship
Two refresh rates should be 40Hz, can determine and not need to screen by comparing the first refresh rate 40Hz and the second refresh rate 40Hz
The refresh rate of curtain is adjusted, thereby executing step 206.
In step 205, it is adjusted according to refresh rate of first brightness to screen.
In step 206, the refresh rate of screen is made to keep first refresh rate.
It can be seen that the disclosure is adjusted the refresh rate of screen by the different brightness for environment light, make the screen
The problem of curtain can be avoided that stroboscopic under different brightness conditions, provides better display effect.
In addition, being adjusted about the refresh rate to screen, for different panel types, its implementation is also different.
For example, application processor (Application can be passed through when the display panel of screen is panel of videos (Video Panel)
Second refresh rate Processor, referred to as: AP) is sent to the panel of videos, make the panel of videos with second refresh rate into
Row refreshes.When the display panel of screen is intelligent panel (Smart Panel, also referred to as Command Panel), due to intelligent face
Plate is provided with memory, therefore second refresh rate can be sent to the memory of intelligent panel by application processor, makes
The intelligent panel carries out self-refresh according to second refresh rate stored in the memory.
In conclusion the refresh rate method of adjustment for the screen that the disclosure provides, by obtaining the first current refreshing of screen
Rate, and the first current brightness of environment light is obtained, to be determined the need for according to the first refresh rate and the first brightness to screen
The refresh rate of curtain is adjusted, when determination needs to be adjusted the refresh rate of screen, according to the first brightness to the brush of screen
New rate is adjusted.Since human eye is for the susceptibility difference under the conditions of different light luminances for screen stroboscopic, this public affairs
The different brightness opened for environment light are adjusted the refresh rate of screen, enable the screen under different brightness conditions
The problem of being avoided that stroboscopic.In addition to this it is possible to correspondence is adjusted to lower refresh rate when environmental light brightness is lower,
It can reduce the power consumption of screen.
Fig. 4 is a kind of block diagram of the refresh rate adjustment device of screen shown according to an exemplary embodiment, such as Fig. 4 institute
Show, the refresh rate adjustment device 400 of the screen may include: that refresh rate obtains module 410, and luminance acquisition module 420 identifies mould
Block 430 and adjustment module 440；
Refresh rate obtains module 410, is configured as obtaining the first current refresh rate of screen；
Luminance acquisition module 420 is configured as obtaining the first current brightness of environment light；
Identification module 430 is configured as determining the need for the refreshing to screen according to the first refresh rate and the first brightness
Rate is adjusted；
Module 440 is adjusted, is configured as when determination needs to be adjusted the refresh rate of screen, according to the first brightness pair
The refresh rate of screen is adjusted.
Optionally, the luminance acquisition module 420, can be configured as:
Determine whether the picture that screen is currently shown is tableaux；
When determining the picture currently shown is tableaux, the first current brightness of environment light is obtained.
Fig. 5 is the block diagram for implementing a kind of identification module exemplified according to Fig.4, as shown in figure 5, the identification module
430, comprising:
Refresh rate determines submodule 431, is configured as the corresponding relationship according to environmental light brightness and refresh rate, determines first
Corresponding second refresh rate of brightness, wherein corresponding relationship is pre-set, and environmental light brightness and refresh rate are positively correlated；
Submodule 432 is compared, is configured as comparing the first refresh rate and the second refresh rate；
It determines submodule 433, is configured as when the first refresh rate and the second refresh rate difference, determination is needed to screen
Refresh rate is adjusted；
It determines submodule 433, is additionally configured to when the first refresh rate is identical as the second refresh rate, determination is not needed to screen
The refresh rate of curtain is adjusted.
Optionally, which can be configured as:
When determination needs to be adjusted the refresh rate of screen, the refresh rate of screen is adjusted to the second refresh rate.
Optionally, in the case that the display panel of screen is panel of videos, which be can be configured as:
The second refresh rate is sent to panel of videos by application processor, brushes panel of videos with the second refresh rate
Newly.
Optionally, in the case that the display panel of screen is intelligent panel, which be can be configured as:
Second refresh rate is sent to the memory of intelligent panel by application processor, makes intelligent panel according to memory
Second refresh rate of middle storage carries out self-refresh.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, no detailed explanation will be given here.
In conclusion the refresh rate for the screen that the disclosure provides adjusts device, by obtaining the first current refreshing of screen
Rate, and the first current brightness of environment light is obtained, to be determined the need for according to the first refresh rate and the first brightness to screen
The refresh rate of curtain is adjusted, when determination needs to be adjusted the refresh rate of screen, according to the first brightness to the brush of screen
New rate is adjusted.Since human eye is for the susceptibility difference under the conditions of different light luminances for screen stroboscopic, this public affairs
The different brightness opened for environment light are adjusted the refresh rate of screen, can make screen that need not be always maintained at high refreshing
Rate can either guarantee that screen, without stroboscopic, and can reduce power consumption of screen under various environmental light brightness.
Fig. 6 is a kind of block diagram of the refresh rate adjustment device 600 of screen shown according to an exemplary embodiment.For example,
Device 600 can be mobile phone, computer, digital broadcasting terminal, messaging device, game console, tablet device, doctor
Treat equipment, body-building equipment, personal digital assistant etc..
Referring to Fig. 6, device 600 may include following one or more components: processing component 602, memory 604, power supply
Component 606, multimedia component 608, audio component 610, the interface 612 of input/output (I/O), sensor module 614, and
Communication component 616.
The integrated operation of the usual control device 600 of processing component 602, such as with display, telephone call, data communication, phase
Machine operation and record operate associated operation.Processing component 602 may include that one or more processors 620 refer to execute
It enables, to complete all or part of the steps of the refresh rate method of adjustment of above-mentioned screen.In addition, processing component 602 may include
One or more modules, convenient for the interaction between processing component 602 and other assemblies.For example, processing component 602 may include more
Media module, to facilitate the interaction between multimedia component 608 and processing component 602.
Memory 604 is configured as storing various types of data to support the operation in device 600.These data are shown
Example includes the instruction of any application or method for operating on device 600, contact data, and telephone book data disappears
Breath, picture, video etc..Memory 604 can be by any kind of volatibility or non-volatile memory device or their group
It closes and realizes, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile
Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 606 provides electric power for the various assemblies of device 600.Power supply module 606 may include power management system
System, one or more power supplys and other with for device 600 generate, manage, and distribute the associated component of electric power.
Multimedia component 608 includes the screen of one output interface of offer between described device 600 and user.One
In a little embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touch sensings
Device is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding action
Boundary, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more matchmakers
Body component 608 includes a front camera and/or rear camera.When device 600 is in operation mode, such as screening-mode or
When video mode, front camera and/or rear camera can receive external multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 610 is configured as output and/or input audio signal.For example, audio component 610 includes a Mike
Wind (MIC), when device 600 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone is matched
It is set to reception external audio signal.The received audio signal can be further stored in memory 604 or via communication set
Part 616 is sent.In some embodiments, audio component 610 further includes a loudspeaker, is used for output audio signal.
I/O interface 612 provides interface between processing component 602 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and lock
Determine button.
Sensor module 614 includes one or more sensors, and the state for providing various aspects for device 600 is commented
Estimate.For example, sensor module 614 can detecte the state that opens/closes of device 600, and the relative positioning of component, for example, it is described
Component is the display and keypad of device 600, and sensor module 614 can be with 600 1 components of detection device 600 or device
Position change, the existence or non-existence that user contacts with device 600,600 orientation of device or acceleration/deceleration and device 600
Temperature change.Sensor module 614 may include proximity sensor, be configured to detect without any physical contact
Presence of nearby objects.Sensor module 614 can also include optical sensor, such as CMOS or ccd image sensor, at
As being used in application.In some embodiments, which can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 616 is configured to facilitate the communication of wired or wireless way between device 600 and other equipment.Device
600 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or their combination.In an exemplary implementation
In example, communication component 616 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 616 further includes near-field communication (NFC) module, to promote short range communication.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 600 can be believed by one or more application specific integrated circuit (ASIC), number
Number processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the refresh rate of above-mentioned screen
Method of adjustment.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided
It such as include the memory 604 of instruction, above-metioned instruction can be executed by the processor 620 of device 600 to complete the brush of above-mentioned screen
New rate method of adjustment.For example, the non-transitorycomputer readable storage medium can be ROM, random access memory
(RAM), CD-ROM, tape, floppy disk and optical data storage devices etc..
The disclosure also provides a kind of refresh rate adjustment device of screen, the apparatus may include:
Processor；
Memory for storage processor executable instruction；
Wherein, processor is configured as: obtaining the first current refresh rate of screen；Obtain current first bright of environment light
Degree；It determines the need for being adjusted the refresh rate of screen according to the first refresh rate and the first brightness；It needs when determining to screen
When the refresh rate of curtain is adjusted, it is adjusted according to refresh rate of first brightness to screen.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, no detailed explanation will be given here.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are wanted by right
It asks and points out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (11)
1. a kind of refresh rate method of adjustment of screen, which is characterized in that the described method includes:
Obtain the first current refresh rate of screen；
Obtain the first current brightness of environment light, comprising: determine whether the picture that the screen is currently shown is tableaux；When
When determining that the picture currently shown is the tableaux, current first brightness of environment light is obtained；
It determines the need for being adjusted the refresh rate of the screen according to first refresh rate and first brightness；
When determining that needs are adjusted the refresh rate of the screen, according to first brightness to the refresh rate of the screen
It is adjusted.
2. the method according to claim 1, wherein described according to first refresh rate and first brightness
It determines the need for being adjusted the refresh rate of the screen, comprising:
According to the corresponding relationship of environmental light brightness and refresh rate, corresponding second refresh rate of first brightness is determined, wherein institute
It is pre-set for stating corresponding relationship, and environmental light brightness and refresh rate are positively correlated；
First refresh rate and second refresh rate are compared；
When first refresh rate and the second refresh rate difference, determines and need to adjust the refresh rate of the screen
It is whole；
When first refresh rate is identical as second refresh rate, determination does not need to adjust the refresh rate of the screen
It is whole.
3. according to the method described in claim 2, it is characterized in that, described need to carry out the refresh rate of the screen when determining
When adjustment, the refresh rate of the screen is adjusted according to first brightness, comprising:
When determining that needs are adjusted the refresh rate of the screen, the refresh rate of the screen is adjusted to second brush
New rate.
4. according to the method described in claim 3, it is characterized in that, the display panel of the screen be panel of videos, it is described will
The refresh rate of the screen is adjusted to second refresh rate, comprising:
Second refresh rate is sent to the panel of videos by application processor, makes the panel of videos with described second
Refresh rate is refreshed.
5. according to the method described in claim 3, it is characterized in that, the display panel of the screen be intelligent panel, it is described will
The refresh rate of the screen is adjusted to second refresh rate, comprising:
Second refresh rate is sent to the memory of the intelligent panel by application processor, makes the intelligent panel root
Self-refresh is carried out according to second refresh rate stored in the memory.
6. the refresh rate of screen a kind of adjusts device, which is characterized in that described device includes:
Refresh rate obtains module, is configured as obtaining the first current refresh rate of screen；
Luminance acquisition module is configured as obtaining the first current brightness of environment light；
Identification module is configured as being determined the need for according to first refresh rate and first brightness to the screen
Refresh rate is adjusted；
Module is adjusted, is configured as when determining that needs are adjusted the refresh rate of the screen, according to first brightness
The refresh rate of the screen is adjusted；
The luminance acquisition module, is configured as:
Determine whether the picture that the screen is currently shown is tableaux；
When determining the picture currently shown is not the tableaux, the first current brightness of environment light is obtained.
7. device according to claim 6, which is characterized in that the identification module, comprising:
Refresh rate determines submodule, is configured as the corresponding relationship according to environmental light brightness and refresh rate, determines that described first is bright
Spend corresponding second refresh rate, wherein the corresponding relationship is pre-set, and environmental light brightness and refresh rate are positively correlated；
Submodule is compared, is configured as comparing first refresh rate and second refresh rate；
It determines submodule, is configured as determining and needing to described when first refresh rate and the second refresh rate difference
The refresh rate of screen is adjusted；
The determining submodule is additionally configured to when first refresh rate is identical as second refresh rate, and determination is not required to
The refresh rate of the screen is adjusted.
8. device according to claim 7, which is characterized in that the adjustment module is configured as:
When determining that needs are adjusted the refresh rate of the screen, the refresh rate of the screen is adjusted to second brush
New rate.
9. device according to claim 8, which is characterized in that the display panel of the screen is panel of videos, the tune
Mould preparation block is configured as:
Second refresh rate is sent to the panel of videos by application processor, makes the panel of videos with described second
Refresh rate is refreshed.
10. device according to claim 8, which is characterized in that the display panel of the screen is intelligent panel, the tune
Mould preparation block is configured as:
Second refresh rate is sent to the memory of the intelligent panel by application processor, makes the intelligent panel root
Self-refresh is carried out according to second refresh rate stored in the memory.
11. the refresh rate of screen a kind of adjusts device, which is characterized in that described device includes:
Processor；
For storing the memory of the executable instruction of the processor；
Wherein, the processor is configured to:
Obtain the first current refresh rate of screen；
Obtain the first current brightness of environment light, comprising: determine whether the picture that the screen is currently shown is tableaux；When
When determining that the picture currently shown is the tableaux, current first brightness of environment light is obtained；
It determines the need for being adjusted the refresh rate of the screen according to first refresh rate and first brightness；
When determining that needs are adjusted the refresh rate of the screen, according to first brightness to the refresh rate of the screen
It is adjusted.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11854452B2 (en) * | 2019-10-04 | 2023-12-26 | Google Llc | Seamless transition for multiple display refresh rates |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109147714A (en) * | 2017-06-16 | 2019-01-04 | 北京小米移动软件有限公司 | The refresh rate method of adjustment and device of screen, computer readable storage medium |
| CN108320723B (en) * | 2018-02-12 | 2021-04-09 | 京东方科技集团股份有限公司 | Display method and device |
| CN112447145B (en) * | 2019-08-29 | 2022-06-24 | 北京小米移动软件有限公司 | Display panel, display mode switching method and device and electronic equipment |
| CN110641382B (en) * | 2019-09-10 | 2023-06-16 | 沈阳中科创达软件有限公司 | Vehicle-mounted interface display method and device, electronic equipment and storage medium |
| CN112748814A (en) * | 2019-10-29 | 2021-05-04 | 北京小米移动软件有限公司 | Ambient light detection method and device and terminal |
| CN114842816A (en) * | 2020-03-06 | 2022-08-02 | 华为技术有限公司 | Refresh rate switching method and electronic device |
| CN112002276B (en) * | 2020-08-06 | 2022-05-31 | 武汉华星光电半导体显示技术有限公司 | Control method for display panel |
| CN112083996A (en) * | 2020-09-16 | 2020-12-15 | 努比亚技术有限公司 | Screen control method, mobile terminal and computer readable storage medium |
| CN114974056A (en) * | 2021-02-24 | 2022-08-30 | 广州三星通信技术研究有限公司 | Method and device for adjusting screen refresh rate |
| CN115794287A (en) * | 2021-06-10 | 2023-03-14 | 荣耀终端有限公司 | Display method, electronic equipment and computer storage medium |
| CN113889054B (en) * | 2021-09-29 | 2023-01-06 | 联想(北京)有限公司 | Control method and electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101620840A (en) * | 2008-06-30 | 2010-01-06 | 英特尔公司 | Power efficient high frequency display with motion blur mitigation |
| CN102968978A (en) * | 2011-08-31 | 2013-03-13 | 联想(北京)有限公司 | Control method and device for displaying refresh rate |
| CN103473051A (en) * | 2013-09-02 | 2013-12-25 | 小米科技有限责任公司 | Method and device for saving terminal power consumption |
| CN106250085A (en) * | 2016-07-29 | 2016-12-21 | 北京小米移动软件有限公司 | Refresh rate method of adjustment and device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080001934A1 (en) * | 2006-06-28 | 2008-01-03 | David Anthony Wyatt | Apparatus and method for self-refresh in a display device |
| US8451279B2 (en) * | 2006-12-13 | 2013-05-28 | Nvidia Corporation | System, method and computer program product for adjusting a refresh rate of a display |
-
2017
- 2017-03-31 CN CN201710211398.7A patent/CN106875925B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101620840A (en) * | 2008-06-30 | 2010-01-06 | 英特尔公司 | Power efficient high frequency display with motion blur mitigation |
| CN102968978A (en) * | 2011-08-31 | 2013-03-13 | 联想(北京)有限公司 | Control method and device for displaying refresh rate |
| CN103473051A (en) * | 2013-09-02 | 2013-12-25 | 小米科技有限责任公司 | Method and device for saving terminal power consumption |
| CN106250085A (en) * | 2016-07-29 | 2016-12-21 | 北京小米移动软件有限公司 | Refresh rate method of adjustment and device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11854452B2 (en) * | 2019-10-04 | 2023-12-26 | Google Llc | Seamless transition for multiple display refresh rates |
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| Publication number | Publication date |
|---|---|
| CN106875925A (en) | 2017-06-20 |
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