CN107247551A - Brightness adjusting method and device - Google Patents
Brightness adjusting method and device Download PDFInfo
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- CN107247551A CN107247551A CN201710524480.5A CN201710524480A CN107247551A CN 107247551 A CN107247551 A CN 107247551A CN 201710524480 A CN201710524480 A CN 201710524480A CN 107247551 A CN107247551 A CN 107247551A
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- brightness
- degree
- regulated quantity
- brightness degree
- display panel
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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
- 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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
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- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Controls And Circuits For Display Device (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
The invention discloses a kind of brightness adjusting method and device, belong to display technology field.Methods described includes：After regulating command is received, brightness regulation trend is determined according to regulating command；Obtain the present intensity of the display panel when receiving regulating command；According to default regulated quantity and the corresponding relation of brightness degree, the corresponding target regulated quantity of brightness degree of present intensity is determined, in the corresponding relation of regulated quantity and brightness degree, regulated quantity and brightness degree positive correlation；According to present intensity, target regulated quantity and brightness regulation trend, object brightness is determined；It is object brightness by the brightness regulation of display panel.The present invention is solved in the case where display panel brightness is higher or lower, and the effect of display panel brightness regulation is poor, the problem of flexibility of the brightness regulation of display panel is relatively low, effectively raises effect and the flexibility of display panel brightness regulation.The present invention is used for the brightness for adjusting display panel.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of brightness adjusting method and device.
Background technology
With the development of Display Technique, display device is widely used in the production and life of people.Display
Device includes display panel, and user can be operated on the display apparatus, to trigger brightness of the display device to display panel
It is adjusted.
In correlation technique, display device adjusts the brightness of display panel using linear regulation mode.Example, display surface
Brightness regulation bar and the sliding block in brightness regulation bar can be shown on plate；User can be by entering on the display apparatus
Row operation, is slided with control slide block in brightness regulation bar, so as to trigger the brightness that display device adjusts display panel.In display
When device adjusts the brightness of display panel, if sliding block is often sliding in brightness regulation bar to move a step that (step namely sliding block are adjusted in brightness
Save the minimum slip distance in bar), then the brightness adjustment of display panel is default regulated quantity, be that is to say, display panel it is bright
The step number linear correlation that degree regulated quantity is slided with sliding block in brightness regulation bar.
When the present intensity of display panel is higher, the perception that human eye changes for the brightness of display panel is less sensitive,
Slide and moved a step so that after the default regulated quantity of brightness change of display panel, human eye possibly can not perceive the change of brightness in sliding block
Change；When the present intensity of display panel is relatively low, human eye is more sensitive for the perception of the brightness regulation of display panel, in sliding block
Sliding move a step causes the brightness of display panel to change after default regulated quantity, and the brightness that human eye may perceive display panel there occurs
Excessive change.Therefore, in the case where display panel brightness is higher or lower, the effect of display panel brightness regulation is poor,
The flexibility of the brightness regulation of display panel is relatively low.
The content of the invention
In order to solve prior art in the case where display panel brightness is higher or lower, the effect of display panel brightness regulation
It is really poor, the problem of flexibility of the brightness regulation of display panel is relatively low, the invention provides a kind of brightness adjusting method and dress
Put.The technical scheme is as follows：
First aspect includes there is provided a kind of brightness adjusting method, methods described：
After regulating command is received, brightness regulation trend is determined according to the regulating command；
Obtain the present intensity of the display panel when receiving the regulating command；
According to default regulated quantity and the corresponding relation of brightness degree, determine that the brightness degree of the present intensity is corresponding
In the corresponding relation of target regulated quantity, the regulated quantity and brightness degree, regulated quantity and brightness degree positive correlation；
According to the present intensity, the target regulated quantity and the brightness regulation trend, object brightness is determined；
It is the object brightness by the brightness regulation of the display panel.
Optionally, the corresponding relation of the regulated quantity and brightness degree includes：Corresponding first regulation of first brightness degree
Amount, corresponding second regulated quantity of the second brightness degree and corresponding 3rd regulated quantity of the 3rd brightness degree；
First brightness degree is higher than second brightness degree, and second brightness degree is higher than the 3rd brightness
Grade, first regulated quantity is 4 times of the 3rd regulated quantity, and second regulated quantity is 2 times of the 3rd regulated quantity.
Optionally, when the acquisition is receiving the regulating command after the present intensity of display panel, the brightness
Adjusting method also includes：
According to default brightness and the corresponding relation of brightness degree, the corresponding brightness degree of the present intensity, institute are determined
In the corresponding relation for stating brightness and brightness degree, the brightness in one brightness range of each brightness degree correspondence, and any two
In brightness degree, the corresponding brightness of higher brightness degree is more than the relatively low corresponding brightness of brightness degree；
By the corresponding brightness degree of the present intensity, it is defined as the brightness degree of the present intensity.
Optionally, the corresponding brightness of first brightness degree is more than 240 nits, and less than or equal to 350 nits；It is described
The corresponding brightness of second brightness degree is more than 36 nits, and less than or equal to 240 nits；3rd brightness degree is corresponding bright
Degree is more than or equal to 0 nit, and less than or equal to 36 nits.
Optionally, the brightness regulation trend is brightness increase tendency or luminance-reduction trend, when the brightness regulation becomes
When gesture is brightness increase tendency, the object brightness is equal to the present intensity and the target regulated quantity sum；When described bright
When spending regulation trend for luminance-reduction trend, the object brightness is equal to the difference of the present intensity and the target regulated quantity.
Second aspect includes there is provided a kind of brightness regulating apparatus, described device：
First determining module, for after regulating command is received, brightness regulation trend to be determined according to the regulating command；
Acquisition module, the present intensity for obtaining the display panel when receiving the regulating command；
Second determining module, for the corresponding relation according to default regulated quantity and brightness degree, is determined described current bright
In the corresponding relation of the corresponding target regulated quantity of brightness degree of degree, the regulated quantity and brightness degree, regulated quantity and brightness etc.
Level positive correlation；
3rd determining module, for according to the present intensity, the target regulated quantity and the brightness regulation trend, really
Set the goal brightness；
Adjustment module, for being the object brightness by the brightness regulation of the display panel.
Optionally, the corresponding relation of the regulated quantity and brightness degree includes：Corresponding first regulation of first brightness degree
Amount, corresponding second regulated quantity of the second brightness degree and corresponding 3rd regulated quantity of the 3rd brightness degree；
First brightness degree is higher than second brightness degree, and second brightness degree is higher than the 3rd brightness
Grade, first regulated quantity is 4 times of the 3rd regulated quantity, and second regulated quantity is 2 times of the 3rd regulated quantity.
Optionally, the brightness regulating apparatus also includes：
4th determining module, for the corresponding relation according to default brightness and brightness degree, determines the present intensity
In the corresponding relation of corresponding brightness degree, the brightness and brightness degree, in one brightness range of each brightness degree correspondence
Brightness, and in any two brightness degree, it is corresponding that the corresponding brightness of higher brightness degree is more than relatively low brightness degree
Brightness；
5th determining module, for by the corresponding brightness degree of the present intensity, being defined as the bright of the present intensity
Spend grade.
Optionally, the corresponding brightness of first brightness degree is more than 240 nits, and less than or equal to 350 nits；It is described
The corresponding brightness of second brightness degree is more than 36 nits, and less than or equal to 240 nits；3rd brightness degree is corresponding bright
Degree is more than or equal to 0 nit, and less than or equal to 36 nits.
Optionally, the brightness regulation trend be brightness increase tendency or luminance-reduction trend,
When the brightness regulation trend be brightness increase tendency when, the object brightness be equal to the present intensity with it is described
Target regulated quantity sum；
When the brightness regulation trend be luminance-reduction trend when, the object brightness be equal to the present intensity with it is described
The difference of target regulated quantity.
There is provided a kind of readable storage medium storing program for executing for the third aspect, it is characterised in that be stored with finger in the readable storage medium storing program for executing
Order, when the readable storage medium storing program for executing is run in processing assembly so that processing assembly performs call as described in relation to the first aspect
Connect method for building up.
The beneficial effect that the technical scheme that the present invention is provided is brought is：Due in the corresponding relation of regulated quantity and brightness degree
Regulated quantity and brightness degree positive correlation, when present intensity is higher, the brightness of display panel changes after regulating command is received
It is more, the brightness that user can perceive display panel is changed；When present intensity is relatively low, refer to receiving regulation
What the brightness of display panel changed after order is less, and excessive change does not occur for the brightness that user perceives display panel.So,
Effectively raise effect and the flexibility of display panel brightness regulation.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary, this can not be limited
Invention.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of method flow diagram of brightness adjusting method provided in an embodiment of the present invention；
Fig. 2 is the method flow diagram of another brightness adjusting method provided in an embodiment of the present invention；
Fig. 3 is the schematic diagram of brightness regulation bar in a kind of display panel provided in an embodiment of the present invention；
Fig. 4 is the corresponding relation schematic diagram of a kind of slide position provided in an embodiment of the present invention and brightness；
Fig. 5 is a kind of structural representation of brightness regulating apparatus provided in an embodiment of the present invention；
Fig. 6 is the structural representation of another brightness regulating apparatus provided in an embodiment of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
The embodiments of the invention provide a kind of brightness adjusting method, the brightness adjusting method can be held by brightness regulating apparatus
OK, referring to Fig. 1, the brightness adjusting method can include：
Step 101, receive regulating command after, brightness regulation trend is determined according to regulating command.
Step 102, the present intensity for obtaining the display panel when receiving regulating command.
Step 103, the corresponding relation according to default regulated quantity and brightness degree, determine the brightness degree pair of present intensity
In the corresponding relation of the target regulated quantity answered, regulated quantity and brightness degree, regulated quantity and brightness degree positive correlation.
Step 104, according to present intensity, target regulated quantity and brightness regulation trend, determine object brightness.
Step 105, by the brightness regulation of display panel be object brightness.
In summary, the embodiments of the invention provide in a kind of brightness adjusting method, due to the regulated quantity and brightness degree
Corresponding relation in regulated quantity and brightness degree positive correlation, when present intensity is higher, the display surface after regulating command is received
It is more that the brightness of plate changes, and the brightness that user can perceive display panel is changed；When present intensity is relatively low,
Receive display panel after regulating command brightness change it is less, user perceive display panel brightness do not occur it is excessive
Change.So, effectively raise effect and the flexibility of display panel brightness regulation.
The embodiments of the invention provide another brightness adjusting method, the brightness adjusting method can be by brightness regulating apparatus
Perform.Optionally, the brightness regulating apparatus can be brilliance control register, and the brilliance control register can be located at driving collection
Into circuit (English：Driver integrated circuit；Referred to as：Driver IC) in.Fig. 2 is referred to, the brightness regulation
Method can include：
Step 201, reception regulating command.
As shown in figure 3, can show brightness regulation bar 01 and sliding block 02 on display panel, the sliding block 02 is adjusted positioned at brightness
Save in bar 01, and sliding block 02 can be slided in brightness regulation bar 01.Example, the display panel can be：Liquid crystal display
(English：Liquid Crystal Display；Referred to as：LCD) there is active matrix organic light-emitting diode (English：Active-
Matrix organic light emitting diode, referred to as：AMOLED).The embodiment of the present invention is not construed as limiting to this.
When sliding block 02 is located at one end (such as left end) of brightness regulation bar 01, the brightness of display panel is minimum brightness；When
When sliding block 02 is located at the other end (such as right-hand member) of brightness regulation bar 01, the brightness of display panel is high-high brightness.
When user needs to adjust the brightness of display panel, user can be by being operated, to control on the display apparatus
Sliding block processed is slided in brightness regulation bar, so that triggering brightness regulating apparatus receives regulating command.Optionally, if display surface
Plate is touch-control display panel, and the mode of operation of user on the display apparatus can use finger touch display panel and cunning for user
Movable slider；If the display panel for can not touch-control display panel, such as computer can not touch-control display panel, user is aobvious
Mode of operation on showing device can slide the sliding block for user's control mouse.
Moved a step when sliding block is often sliding in brightness regulation bar (the minimum slip of a step namely sliding block in brightness regulation bar away from
From) when, brightness regulating apparatus can receive a regulating command, and the regulating command can include：Sliding block is in brightness regulation bar
The direction of middle slip, the regulating command is once adjusted for brightness of the instruction brightness adjusting means to display panel.
Step 202, brightness regulation trend is determined according to regulating command.
Optionally, the regulation trend in the embodiment of the present invention can be rise or reduction.Example, reference picture
3, sliding block represents the brightness highest of now display panel positioned at the rightmost of brightness regulation bar, and sliding block is located at brightness regulation bar most
The brightness that the left side represents now display panel is minimum, and sliding block slides sign brightness and uprised from low from left to right.According to what is received
The direction that sliding block is slided in regulating command is to be assured that the regulation trend of brightness is rise or reduction to the left or to the right.
Step 203, the present intensity for obtaining the display panel when receiving regulating command.
When receiving regulating command in step 201, brightness regulating apparatus can just obtain the current of now display panel
Brightness.
Step 204, the corresponding relation according to default brightness and brightness degree, determine the brightness degree of present intensity.
Brightness regulating apparatus it is determined that present intensity brightness degree when, can be first according to default brightness and brightness etc.
The corresponding relation of level, determines the corresponding brightness degree of present intensity, then, and the corresponding brightness degree of present intensity is defined as to work as
The brightness degree of preceding brightness.
Example, can be preset with the corresponding relation of brightness and brightness degree in brightness regulating apparatus, and the brightness with it is bright
In the corresponding relation for spending grade, each brightness degree can correspond to the brightness in a brightness range, and any two brightness etc.
In level, the corresponding brightness of higher brightness degree is more than the relatively low corresponding brightness of brightness degree.It should be noted that brightness with
The corresponding relation of brightness degree can be user's sets itself or the staff before display device is dispatched from the factory by factory
Setting, the embodiment of the present invention is not limited this.
For example, the corresponding relation of default brightness and brightness degree can include three brightness degrees, by these three brightness
Grade is referred to as the first brightness degree, the second brightness degree and the 3rd brightness degree, and the first brightness degree is bright higher than second
Grade is spent, the second brightness degree is higher than the 3rd brightness degree.
It is assumed that in the corresponding relation of brightness and brightness degree：(240 nits, 350 nits] brightness range in brightness pair
Answer the first brightness degree, (36 nits, 240 nits] brightness range in brightness correspondence the second brightness degree, [0 nit, 36 Buddhist nuns
It is special] brightness range in brightness the 3rd brightness degree of correspondence.It that is to say, the corresponding brightness of the first brightness degree is more than 240 Buddhist nuns
Spy, and less than or equal to 350 nits；The corresponding brightness of second brightness degree is more than 36 nits, and less than or equal to 240 nits；
The corresponding brightness of 3rd brightness degree is more than or equal to 0 nit, and less than or equal to 36 nits.
If present intensity is 180 nits, according to default brightness and the corresponding relation of brightness degree, it may be determined that current
Brightness (180 nit) corresponding brightness degree is the second brightness degree, at this point it is possible to the second brightness degree is defined as current bright
Spend the brightness degree of (180 nit).
Further, Fig. 3 is refer to, brightness regulation bar can also be divided into three regions according to these three brightness degrees,
These three regions can be respectively：Highlight regions L1, normal region L2 and low bright area L3, wherein, highlight regions L1 correspondences the
One brightness degree, normal region L2 the second brightness degrees of correspondence, the 3rd brightness degree of low bright area L3 correspondences.When sliding block 02 is located at
During highlight regions L1, the brightness of display panel is the brightness in the range of 240~350 nits；When sliding block 02 is located at normal region
During L2, the brightness of display panel is the brightness in the range of 36~240 nits；When sliding block 02 is located at low bright area L3, display
The brightness of panel is the brightness in the range of 0~36 nit.
It should be noted that being only divided into three brightness with the brightness that can show display panel in the embodiment of the present invention
Exemplified by grade, the brightness that can also can show display panel in practical application is divided into the brightness degree of other numbers (such as
Two brightness degrees), the embodiment of the present invention is not construed as limiting to this.And it is corresponding bright with three brightness degrees in the embodiment of the present invention
Spending scope is respectively：(240 nits, 350 nits], (36 nits, 240 nits] and [0 nit, 36 nits] exemplified by, practical application
In, the corresponding brightness range of three brightness degrees can also be respectively：(200 nits, 350 nits], (50 nits, 200 nits]
Nit and [0 nit, 50 nits], the embodiment of the present invention is not construed as limiting to this.
Step 205, the corresponding relation according to default regulated quantity and brightness degree, determine the brightness degree pair of present intensity
The target regulated quantity answered.
The corresponding relation of regulated quantity and brightness degree, and the regulated quantity and brightness etc. can be preset with brightness regulating apparatus
In the corresponding relation of level, regulated quantity and brightness degree positive correlation.That is, in the corresponding relation of regulated quantity and brightness degree, with
The raising of brightness degree, regulated quantity is also in increase.Example, the regulated quantity can be：In sliding block shown in Fig. 3 in brightness regulation
When cunning moves a step in bar, the brightness changing quantity of display panel.
Optionally, the corresponding relation of the regulated quantity and brightness degree can include：First brightness degree corresponding first is adjusted
Corresponding second regulated quantity of section amount, the second brightness degree and corresponding 3rd regulated quantity of the 3rd brightness degree；First brightness
Grade is higher than second brightness degree, and second brightness degree is higher than the 3rd brightness degree, therefore first regulated quantity is more than
Second regulated quantity, second regulated quantity is more than the 3rd regulated quantity.
For example, the first regulated quantity can be 5.6 nits, the second regulated quantity can be 2.8 nits, and the 3rd regulated quantity can be
1.4 nit.It is assumed that the brightness degree of present intensity is the second brightness degree, the then corresponding target of the brightness degree of present intensity
Regulated quantity is 2.8 nits.
Step 206, according to present intensity, target regulated quantity and brightness regulation trend, determine object brightness.
Example, when brightness regulation trend is that brightness raises trend, object brightness is equal to present intensity and adjusted with target
Measure sum；When brightness regulation trend is luminance-reduction trend, object brightness is equal to the difference of present intensity and target regulated quantity.
For example, it is assumed that present intensity is 30 nits, target regulated quantity is 1.4 nits.If when brightness regulation trend is brightness
Reduction trend, then it is the nit of the nit of 30 nit -1.4=28.6 that can determine object brightness；If when brightness regulation trend is brightness
Rise trend, then it is the nit of the nit of 30 nit+1.4=31.4 that can determine object brightness.
Step 207, by the brightness regulation of display panel be object brightness.
Determine after object brightness, the brightness regulation of display panel can be object brightness by brightness regulating apparatus.
Example, reference picture 4, in using slide position and brightness as the coordinate system of two reference axis, broken line Q1 being capable of table
Levy the brightness changing quantity in the embodiment of the present invention and the corresponding relation of brightness degree.It can be drawn according to broken line Q1：When sliding block position
When highlight regions L1, the brightness degree of present intensity is the first brightness degree, and the first brightness degree corresponds to the first regulated quantity, this
When display panel brightness changing quantity T1 it is identical with the first regulated quantity；When sliding block be located at normal region L2 when, present intensity it is bright
Degree grade be the second brightness degree, the second brightness degree correspondence the second regulated quantity, now the brightness changing quantity T2 of display panel with
Second regulated quantity is identical；When sliding block is located at low bright area L3, the brightness degree of present intensity is the 3rd brightness degree, and the 3rd is bright
Grade the 3rd regulated quantity of correspondence is spent, now the brightness changing quantity T3 of display panel is identical with the 3rd regulated quantity；And first regulated quantity
For 4 times of the 3rd regulated quantity, the second regulated quantity is 2 times of the 3rd regulated quantity, and brightness changing quantity T1 is the 4 of brightness changing quantity T3
Times, brightness changing quantity T2 is 2 times of brightness changing quantity T3.
That is, when the brightness degree of the present intensity of display panel is the first brightness degree, often cunning moves a step sliding block, bright
Degree adjusting means determines the unit regulated quantity for now needing to change the brightness of display panel into 4 times；It is current bright when display panel
When the brightness degree of degree is the second brightness degree, often cunning moves a step sliding block, and brightness regulating apparatus determines now to need display surface
The brightness of plate changes 2 times of unit regulated quantity；It is sliding when the brightness degree of the present intensity of display panel is three brightness degree
Often cunning moves a step block, and brightness regulating apparatus determines the unit regulated quantity for now needing to change the brightness of display panel into 1 times.
Fig. 4 is continued referring to, in using slide position and brightness as the coordinate system of two reference axis, broken line Q2 can be characterized
The corresponding relation of brightness changing quantity and brightness degree in correlation technique.It can be drawn according to broken line Q2：No matter which sliding block is located at
Individual region, the brightness degree correspondence regulated quantity of present intensity is the 4th regulated quantity T4.
When present intensity is higher, the brightness degree of present intensity is higher, the corresponding target of brightness degree of present intensity
Regulated quantity is larger.After regulating command is received, brightness regulating apparatus can be with more change present intensity, so that display
The brightness of panel is changed into the object brightness differed greatly with present intensity.Although when the brightness of display panel is higher, human eye pair
The perception changed in the brightness of display panel is less sensitive, still, and brightness is adjusted after sliding block is slided and moved a step in the embodiment of the present invention
Brightness of the regulating device to display panel has carried out more regulation, therefore, and the brightness that user can perceive display panel occurs
Change.
When present intensity is relatively low, the brightness degree of present intensity is relatively low, the corresponding target of brightness degree of present intensity
Regulated quantity is smaller.After regulating command is received, brightness regulating apparatus can be with less change present intensity, so that display
The brightness of panel is changed into and the less object brightness of present intensity difference.Although when the brightness of display panel is relatively low, human eye pair
The perception changed in the brightness of display panel is more sensitive, still, and brightness is adjusted after sliding block is slided and moved a step in the embodiment of the present invention
Brightness of the regulating device to display panel has carried out less regulation, therefore, and the brightness that user will not perceive display panel occurs
Excessive change.
In summary, the embodiments of the invention provide in a kind of brightness adjusting method, due to the regulated quantity and brightness degree
Corresponding relation in regulated quantity and brightness degree positive correlation, when present intensity is higher, the display surface after regulating command is received
It is more that the brightness of plate changes, and the brightness that user can perceive display panel is changed；When present intensity is relatively low,
Receive display panel after regulating command brightness change it is less, user perceive display panel brightness do not occur it is excessive
Change.So, effectively raise effect and the flexibility of display panel brightness regulation.
The embodiments of the invention provide a kind of brightness regulating apparatus, referring to Fig. 5, the brightness regulating apparatus 50 can include：
First determining module 501, for after regulating command is received, brightness regulation trend to be determined according to the regulating command.
Acquisition module 502, the present intensity for obtaining the display panel when receiving the regulating command.
Second determining module 503, for the corresponding relation according to default regulated quantity and brightness degree, determines that this is current bright
In the corresponding relation of the corresponding target regulated quantity of brightness degree of degree, the regulated quantity and brightness degree, regulated quantity and brightness degree
Positive correlation.
3rd determining module 504, for according to present intensity, target regulated quantity and brightness regulation trend, determining that target is bright
Degree.
Adjustment module 505, for being object brightness by the brightness regulation of display panel.
In summary, the embodiments of the invention provide in a kind of brightness regulating apparatus, due to the regulated quantity and brightness degree
Corresponding relation in regulated quantity and brightness degree positive correlation, when present intensity is higher, the display surface after regulating command is received
It is more that the brightness of plate changes, and the brightness that user can perceive display panel is changed；When present intensity is relatively low,
Receive display panel after regulating command brightness change it is less, user perceive display panel brightness do not occur it is excessive
Change.So, effectively raise effect and the flexibility of display panel brightness regulation.
Optionally, the corresponding relation of regulated quantity and brightness degree includes：Corresponding first regulated quantity of first brightness degree,
Corresponding second regulated quantity of two brightness degrees and corresponding 3rd regulated quantity of the 3rd brightness degree；
First brightness degree is higher than the second brightness degree, and second brightness degree is higher than the 3rd brightness degree, and this first
Regulated quantity is 4 times of the 3rd regulated quantity, and second regulated quantity is 2 times of the 3rd regulated quantity.
Optionally, Fig. 6 is another brightness regulating apparatus provided in an embodiment of the present invention, as shown in fig. 6, in Fig. 5 base
On plinth, the brightness regulating apparatus 50 can also include：
4th determining module 506, for the corresponding relation according to default brightness and brightness degree, determines present intensity pair
The brightness degree answered.
In the corresponding relation of the brightness and brightness degree, the brightness in one brightness range of each brightness degree correspondence, and
In any two brightness degree, the corresponding brightness of higher brightness degree is more than the relatively low corresponding brightness of brightness degree.
5th determining module 507, for by the corresponding brightness degree of present intensity, being defined as brightness of present intensity etc.
Level.
Optionally, the corresponding brightness of the first brightness degree is more than 240 nits, and less than or equal to 350 nits；Second brightness
The corresponding brightness of grade is more than 36 nits, and less than or equal to 240 nits；The corresponding brightness of 3rd brightness degree is more than or equal to
0 nit, and less than or equal to 36 nits.
Optionally, brightness regulation trend is brightness increase tendency or luminance-reduction trend, when brightness regulation trend is brightness
During increase tendency, object brightness is equal to present intensity and target regulated quantity sum；When brightness regulation trend is luminance-reduction trend
When, object brightness is equal to the difference of present intensity and target regulated quantity.
In summary, the embodiments of the invention provide in a kind of brightness regulating apparatus, due to the regulated quantity and brightness degree
Corresponding relation in regulated quantity and brightness degree positive correlation, when present intensity is higher, the display surface after regulating command is received
It is more that the brightness of plate changes, and the brightness that user can perceive display panel is changed；When present intensity is relatively low,
Receive display panel after regulating command brightness change it is less, user perceive display panel brightness do not occur it is excessive
Change.So, effectively raise effect and the flexibility of display panel brightness regulation.
Above-described embodiment can be realized wholly or partly by software, hardware, firmware or its any combination.When
When being realized using software, it can realize in the form of a program product whole or in part, described program product includes one or many
Individual instruction.When being loaded in processing assembly and performing the instruction, produce whole or in part according to described in the embodiment of the present disclosure
Flow or function.The instruction can be stored in the readable storage medium storing program for executing of processing assembly, or from a readable storage medium
Matter is transmitted to another readable storage medium storing program for executing.The usable medium can be magnetic medium, optical medium, or semiconductor medium
Deng.
It should be noted that：Above-described embodiment provide brightness regulating apparatus adjust display panel brightness when, only with
The division progress of above-mentioned each functional module is for example, in practical application, as needed can distribute above-mentioned functions by not
Same functional module is completed, i.e., the internal structure of display device is divided into different functional modules, described above to complete
All or part of function.In addition, brightness regulating apparatus embodiment and the method for brightness regulation that above-described embodiment is provided are implemented
Example belongs to same design, and it implements process and refers to embodiment of the method, repeats no more here.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can be by hardware
To complete, the hardware of correlation can also be instructed to complete by program, described program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..
The foregoing is only the present invention alternative embodiment, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (10)
1. a kind of brightness adjusting method, it is characterised in that methods described includes：
After regulating command is received, brightness regulation trend is determined according to the regulating command；
Obtain the present intensity of the display panel when receiving the regulating command；
According to default regulated quantity and the corresponding relation of brightness degree, the corresponding target of brightness degree of the present intensity is determined
In the corresponding relation of regulated quantity, the regulated quantity and brightness degree, regulated quantity and brightness degree positive correlation；
According to the present intensity, the target regulated quantity and the brightness regulation trend, object brightness is determined；
It is the object brightness by the brightness regulation of the display panel.
2. according to the method described in claim 1, it is characterised in that
The corresponding relation of the regulated quantity and brightness degree includes：Corresponding first regulated quantity of first brightness degree, the second brightness
Corresponding second regulated quantity of grade and corresponding 3rd regulated quantity of the 3rd brightness degree；
First brightness degree is higher than second brightness degree, and second brightness degree is higher than described 3rd brightness etc.
Level, first regulated quantity is 4 times of the 3rd regulated quantity, and second regulated quantity is 2 times of the 3rd regulated quantity.
3. method according to claim 2, it is characterised in that shown when the acquisition is receiving the regulating command
After the present intensity of panel, methods described also includes：
According to default brightness and the corresponding relation of brightness degree, the corresponding brightness degree of the present intensity is determined, it is described bright
In the corresponding relation of degree and brightness degree, the brightness in one brightness range of each brightness degree correspondence, and any two brightness
In grade, the corresponding brightness of higher brightness degree is more than the relatively low corresponding brightness of brightness degree；
By the corresponding brightness degree of the present intensity, it is defined as the brightness degree of the present intensity.
4. method according to claim 3, it is characterised in that
The corresponding brightness of first brightness degree is more than 240 nits, and less than or equal to 350 nits；Described second brightness etc.
The corresponding brightness of level is more than 36 nits, and less than or equal to 240 nits；The corresponding brightness of 3rd brightness degree is more than or waited
In 0 nit, and less than or equal to 36 nits.
5. according to the method described in claim 1, it is characterised in that the brightness regulation trend is brightness increase tendency or brightness
Reduction trend,
When the brightness regulation trend is brightness increase tendency, the object brightness is equal to the present intensity and the target
Regulated quantity sum；
When the brightness regulation trend is luminance-reduction trend, the object brightness is equal to the present intensity and the target
The difference of regulated quantity.
6. a kind of brightness regulating apparatus, it is characterised in that the brightness regulating apparatus includes：
First determining module, for after regulating command is received, brightness regulation trend to be determined according to the regulating command；
Acquisition module, the present intensity for obtaining the display panel when receiving the regulating command；
Second determining module, for the corresponding relation according to default regulated quantity and brightness degree, determines the present intensity
In the corresponding relation of the corresponding target regulated quantity of brightness degree, the regulated quantity and brightness degree, regulated quantity and brightness degree are just
It is related；
3rd determining module, for according to the present intensity, the target regulated quantity and the brightness regulation trend, determining mesh
Mark brightness；
Adjustment module, for being the object brightness by the brightness regulation of the display panel.
7. brightness regulating apparatus according to claim 6, it is characterised in that
The corresponding relation of the regulated quantity and brightness degree includes：Corresponding first regulated quantity of first brightness degree, the second brightness
Corresponding second regulated quantity of grade and corresponding 3rd regulated quantity of the 3rd brightness degree；
First brightness degree is higher than second brightness degree, and second brightness degree is higher than described 3rd brightness etc.
Level, first regulated quantity is 4 times of the 3rd regulated quantity, and second regulated quantity is 2 times of the 3rd regulated quantity.
8. brightness regulating apparatus according to claim 7, it is characterised in that the brightness regulating apparatus also includes：
4th determining module, for the corresponding relation according to default brightness and brightness degree, determines the present intensity correspondence
Brightness degree, it is bright in one brightness range of each brightness degree correspondence in the corresponding relation of the brightness and brightness degree
Degree, and in any two brightness degree, the corresponding brightness of higher brightness degree is more than the relatively low corresponding brightness of brightness degree；
5th determining module, for by the corresponding brightness degree of the present intensity, being defined as brightness of the present intensity etc.
Level.
9. brightness regulating apparatus according to claim 8, it is characterised in that
The corresponding brightness of first brightness degree is more than 240 nits, and less than or equal to 350 nits；Described second brightness etc.
The corresponding brightness of level is more than 36 nits, and less than or equal to 240 nits；The corresponding brightness of 3rd brightness degree is more than or waited
In 0 nit, and less than or equal to 36 nits.
10. a kind of readable storage medium storing program for executing, it is characterised in that be stored with instruction in the readable storage medium storing program for executing, readable deposited when described
When storage media is run in processing assembly so that processing assembly performs the brightness regulation side as described in claim 1 to 5 is any
Method.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710524480.5A CN107247551A (en) | 2017-06-30 | 2017-06-30 | Brightness adjusting method and device |
| PCT/CN2018/078490 WO2019001005A1 (en) | 2017-06-30 | 2018-03-09 | Method and device for adjusting brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710524480.5A CN107247551A (en) | 2017-06-30 | 2017-06-30 | Brightness adjusting method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107247551A true CN107247551A (en) | 2017-10-13 |
Family
ID=60013699
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710524480.5A Pending CN107247551A (en) | 2017-06-30 | 2017-06-30 | Brightness adjusting method and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107247551A (en) |
| WO (1) | WO2019001005A1 (en) |
Cited By (6)
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| WO2019001005A1 (en) * | 2017-06-30 | 2019-01-03 | 京东方科技集团股份有限公司 | Method and device for adjusting brightness |
| CN109548241A (en) * | 2018-12-18 | 2019-03-29 | 深圳市全智芯科技有限公司 | Light adjustment control method, storage medium, control device and intelligent-induction lamp |
| CN110675838A (en) * | 2019-09-27 | 2020-01-10 | Tcl移动通信科技（宁波）有限公司 | Brightness adjusting method and device, computer readable storage medium and terminal |
| CN112562609A (en) * | 2020-12-10 | 2021-03-26 | 北京集创北方科技股份有限公司 | Brightness adjusting method, electronic device, display panel and electronic equipment |
| CN113326029A (en) * | 2021-05-13 | 2021-08-31 | 深圳恒之源技术股份有限公司 | LED lamp brightness adjusting method and system and computer readable storage medium |
| CN116189612A (en) * | 2023-02-13 | 2023-05-30 | 武汉海微科技有限公司 | Display screen brightness adjusting method, device, equipment and storage medium |
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| EP4229511A1 (en) | 2020-10-16 | 2023-08-23 | Neuroblade, Ltd. | Memory appliances for memory intensive operations |
| WO2023131869A1 (en) | 2022-01-05 | 2023-07-13 | Neuroblade Ltd. | Processing systems |
| WO2023161725A1 (en) | 2022-02-28 | 2023-08-31 | Neuroblade Ltd. | Processing systems |
| TW202406056A (en) | 2022-05-25 | 2024-02-01 | 以色列商紐羅布萊德有限公司 | Processing systems and methods |
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| WO2019001005A1 (en) | 2019-01-03 |
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Application publication date: 20171013 |