CN105741767A - Brightness adjusting method, brightness adjusting device and terminal - Google Patents
Brightness adjusting method, brightness adjusting device and terminal Download PDFInfo
- Publication number
- CN105741767A CN105741767A CN201610264566.4A CN201610264566A CN105741767A CN 105741767 A CN105741767 A CN 105741767A CN 201610264566 A CN201610264566 A CN 201610264566A CN 105741767 A CN105741767 A CN 105741767A
- Authority
- CN
- China
- Prior art keywords
- viewing area
- unit viewing
- brightness
- display screen
- target unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
An embodiment of the invention discloses a brightness adjusting method which is applied on a terminal that is equipped with a display screen. The display screen is divided into a plurality of unit display areas. Each unit display area is provided with a corresponding temperature sensor. The brightness adjusting method comprises the steps of correspondingly detecting the temperature value of each unit display area through each temperature sensor; determining a target unit display area of which the temperature value is higher than a preset temperature threshold; determining whether the current brightness level of the display screen is lower than a preset brightness level; and if yes, reducing the brightness of the target unit display area. Correspondingly, the embodiment of the invention further discloses a brightness adjusting device and the terminal. The brightness adjusting method, the brightness adjusting device and the terminal have advantages of reducing consumption of light emitting material in the display screen and reducing display color difference.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to the control method of a kind of brightness, regulate device and terminal.
Background technology
OLED (OrganicLight-EmittingDiode, Organic Light Emitting Diode) display screen is a kind of display screen being made up of luminous organic material, and luminous organic material therein can send colored light when energising.In view of OLED display screen has advantage frivolous, that visual angle is big and low in energy consumption, thus it is widely used in the terminal such as smart mobile phone etc..
It is pointed out that owing to the luminous organic material in OLED display screen is self luminous, therefore luminescence process meeting is with the consumption of luminous organic material, and this consumption is irrecoverable.If the display screen of the terminals such as smart mobile phone is in the process of display picture, due to the complexity that picture is constituted, there will be some region display brightness unavoidably deep, some region display brightness are shallow, or some regions display time is long, and some regions display time is short, the luminous organic material causing regional consumes difference, As time goes on, ultimately cause the display aberration of display screen, namely cannot show the picture of same brightness.
Summary of the invention
Embodiments provide the control method of a kind of brightness, regulate device and terminal, it is possible to achieve slow down the consumption of luminescent material in display screen, the problem improving display aberration.
Embodiment of the present invention first aspect provides the control method of a kind of brightness, described method is applied to terminal, described terminal is configured with display screen, described display screen is divided into multiple unit viewing area in advance, each described unit viewing area is provided with the temperature sensor of correspondence, and described method includes:
The temperature value of each described unit viewing area is detected by temperature sensor correspondence each described；
Determine its temperature value target unit viewing area higher than preset temperature threshold value；
Judge that whether brightness degree that described display screen is presently in is lower than predetermined luminance grade；If so, the brightness of described target unit viewing area is then reduced.
It is likely in implementation in the first of first aspect, described judges that whether brightness degree that described display screen is presently in is lower than, after predetermined luminance grade, also including:
If not, it is determined that belong to the target unit viewing area in status bar and/or virtual key hurdle；
The brightness of target unit viewing area in status bar and/or virtual key hurdle is belonged to described in reduction.
The second in first aspect is likely in implementation, and described display screen is divided into multiple unit viewing area in advance, including:
Described display screen is divided into multiple unit viewing area by matrix array form；Or
Described display screen is multiple unit viewing areas by functional regional division, and wherein, described functional area includes status bar, main viewing area and virtual key hurdle.
In the third possible implementation of first aspect, the brightness of the described target unit viewing area of described reduction, including:
Calculate the temperature value of described target unit viewing area and the difference of described preset temperature threshold value；
Described target unit viewing area is reduced the brightness that described difference is corresponding, and wherein, described difference has pre-build mapping relations with described corresponding brightness.
In conjunction with first aspect or first aspect first is likely to implementation to the third any one, in the 4th kind of possible implementation, and the brightness of the described target unit viewing area of described reduction, including:
Reduce the driving voltage of described target unit viewing area and/or drive electric current.
Embodiment of the present invention second aspect provides the adjustment device of a kind of brightness, described device is applied to terminal, described terminal is configured with display screen, described display screen is divided into multiple unit viewing area in advance, each described unit viewing area is provided with the temperature sensor of correspondence, and described device includes:
Temperature detecting module, for detecting the temperature value of each described unit viewing area by temperature sensor correspondence each described；
Area determination module, for determining its temperature value target unit viewing area higher than preset temperature threshold value；
Luminance-reduction module, for judging that whether brightness degree that described display screen is presently in is lower than predetermined luminance grade；If so, the brightness of described target unit viewing area is then reduced.
In the first possible implementation of second aspect, described area determination module, it is additionally operable to if not, it is determined that belong to the target unit viewing area in status bar and/or virtual key hurdle；
Described luminance-reduction module, is additionally operable to belong to described in reducing the brightness of target unit viewing area in status bar and/or virtual key hurdle.
The second in second aspect is likely in implementation, and described display screen is divided into multiple unit viewing area in advance, including:
Described display screen is divided into multiple unit viewing area by matrix array form；Or
Described display screen is multiple unit viewing areas by functional regional division, and wherein, described functional area includes status bar, main viewing area and virtual key hurdle.
In the third possible implementation of second aspect, described luminance-reduction module includes:
Difference computational unit, for calculating the temperature value of described target unit viewing area and the difference of described preset temperature threshold value；
Luminance-reduction unit, for described target unit viewing area is reduced the brightness that described difference is corresponding, wherein, described difference has pre-build mapping relations with described corresponding brightness.
In conjunction with second aspect or second aspect first is likely to implementation to the third any one, and described luminance-reduction module, specifically for reducing the driving voltage of described target unit viewing area and/or driving electric current.
The embodiment of the present invention third aspect provides a kind of terminal, including display unit, memorizer, processor and temperature sensor, wherein, stores batch processing, and processor is for calling the program of storage in memorizer, performs following operation in memorizer:
The temperature value of each unit viewing area is detected by temperature sensor correspondence each described；
Determine its temperature value target unit viewing area higher than preset temperature threshold value；
Judge that whether brightness degree that display screen is presently in is lower than predetermined luminance grade；If so, the brightness of described target unit viewing area is then reduced.
In the first possible implementation of the third aspect, whether the brightness degree that display screen described in described terminal judges is presently in is lower than, after predetermined luminance grade, also performing:
If not, it is determined that belong to the target unit viewing area in status bar and/or virtual key hurdle；
The brightness of target unit viewing area in status bar and/or virtual key hurdle is belonged to described in reduction.
The second in the third aspect is likely in implementation, and the concrete operations of the brightness that described terminal reduces described target unit viewing area are:
Calculate the temperature value of described target unit viewing area and the difference of described preset temperature threshold value；
Described target unit viewing area is reduced the brightness that described difference is corresponding, and wherein, described difference has pre-build mapping relations with described corresponding brightness.
Therefore, in the embodiment of the present invention, the display screen of terminal is divided into multiple unit viewing area in advance, each unit viewing area is provided with the temperature sensor of correspondence, terminal first passes through each temperature sensor correspondence and detects the temperature value of each unit viewing area, then its temperature value target unit viewing area higher than preset temperature threshold value is determined, then the brightness of target unit viewing area is reduced when the brightness degree that judgement display screen is presently in is lower than predetermined luminance grade, the consumption of the luminescent material of target unit viewing area can be slowed down, additionally, brightness degree residing for display screen is relatively low, the brightness suitably reducing target unit viewing area can't cause obvious visual impact.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the control method of a kind of brightness that the embodiment of the present invention provides；
Fig. 2 is the schematic flow sheet of the control method of the another kind of brightness that the embodiment of the present invention provides；
Fig. 3 is the structural representation regulating device of a kind of brightness that the embodiment of the present invention provides；
Fig. 4 is the structural representation of a kind of luminance-reduction module that the embodiment of the present invention provides；
Fig. 5 is the structural representation of a kind of terminal that the embodiment of the present invention provides；
Fig. 6 is the schematic diagram that a kind of display screen that the embodiment of the present invention provides divides；
Fig. 7 is the schematic diagram that the another kind of display screen that the embodiment of the present invention provides divides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
The control method of the brightness that the embodiment of the present invention provides is applied to terminal, and described terminal includes the electronic equipments such as smart mobile phone, panel computer, intelligence wearable device, digital audio & video players, electronic reader, handheld game machine and vehicle electronic device.In the embodiment of the present invention, the display screen of described terminal configuration is OLED display screen, and OLED display screen is a kind of display screen being made up of luminous organic material, and luminous organic material therein can send colored light when energising.
It should be understood that, owing to the luminous organic material in OLED display screen is self luminous, therefore luminescence process meeting is with the consumption of luminous organic material, and this consumption is irrecoverable.Will also be understood that, luminous organic material is after consuming, and internal resistance increases, and causes that heating increases, and consumes more serious, generates heat more obvious, when consumption reaches to a certain degree, claims this luminous organic material to occur aging.The embodiment of the present invention is to utilize above-mentioned characteristic, detects the region that luminous organic material consumption is serious, and namely aging region occurs.
Fig. 1 is the schematic flow sheet of the control method of a kind of brightness in the embodiment of the present invention, and the method is applied to terminal, and terminal is configured with display screen, and display screen is divided into multiple unit viewing area in advance, and each unit viewing area is provided with the temperature sensor of correspondence.The flow process of the control method of the brightness in the present embodiment may include that as shown in the figure
S101, detects the temperature value of each described unit viewing area by temperature sensor correspondence each described.
Optionally, display screen can be any one of in the following manner by the mode being divided into multiple unit viewing area in advance:
1. display screen is divided into multiple unit viewing area by matrix array form.Wherein, the line number of matrix array and columns can be preset, and are not especially limited here.Such as: refer to Fig. 6, display screen can be divided into 9 unit viewing areas by the matrix array form of 3X3 by terminal as shown in the figure.Wherein, each unit viewing area is provided with an independent temperature sensor, and the temperature value of the luminous organic material of its corresponding unit viewing area of detection is only responsible in each temperature sensor.It is pointed out that the line number of matrix array and columns are more many, the number of the unit viewing area of division is more many, and the area of each unit viewing area is more little, and detection region is more fine, but the number of the temperature sensor needed also can be relatively more many, and cost is more high.
2. being multiple unit viewing areas by display screen by functional regional division, wherein, described functional area includes status bar, main viewing area and virtual key hurdle.Wherein, status bar is used for showing Status icons (such as operator's icon, signal icon, electricity icon etc.), virtual key hurdle is used for showing virtual key icon (such as Menu key icon, home key icon, return key icon etc.), and main viewing area is the viewing area except status bar and virtual key hurdle.Such as: refer to Fig. 7, display screen can be divided into 3 unit viewing areas by terminal as shown in the figure, and region 1 is status bar, and region 2 is main viewing area, and region 3 is virtual key hurdle.It is to be noted, the depletion rate of the luminous organic material in difference in functionality region is different, status bar and virtual key hurdle are typically all long-term fixing display, the luminous organic material depletion rate of its position is very fast, and main viewing area is secular change due to display content, the luminous organic material depletion rate of its position is relatively slow, thus the advantage of this dividing mode is in that to be easier to detect the region that generation is aging.In like manner, each unit viewing area is provided with an independent temperature sensor, and the temperature value of the luminous organic material of its corresponding unit viewing area of detection is only responsible in each temperature sensor.
Certainly, above two dividing mode is the example that the embodiment of the present invention provides, it should be understood that, the embodiment of the present invention should not necessarily be limited to this example.
Concrete, terminal detects the temperature value of each unit viewing area by each temperature sensor correspondence.Such as: refer to Fig. 6, terminal respectively through temperature sensor 1,2 ..., 8 and 9 detection region 1,2 ..., 8 and 9 temperature value.And for example: refer to Fig. 7, terminal detects the temperature value in region 1,2 and 3 respectively through temperature sensor 1,2 and 3.Implementing in process, terminal can first show a preset standard picture, such as pure color picture, detects, again through each temperature sensor correspondence, the temperature value tended towards stability in each unit viewing area in preset time period.
By above it will be appreciated that, the display screen of terminal is in the process of display picture, due to the complexity that picture is constituted, there will be some region display brightness unavoidably deep, some region display brightness are shallow, or some regions display time is long, and some regions display time is short, the luminous organic material causing regional consumes difference so that in display process, the temperature value of regional differs.Therefore, the temperature value of each unit viewing area that terminal detects is likely to different.
S102, it is determined that its temperature value is higher than the target unit viewing area of preset temperature threshold value.
Wherein, described preset temperature threshold value can be preset by equipment vendors and be saved in terminal.Implementing in process, temperature value during its display screen display preset standard picture detected before terminal is dispatched from the factory in equipment vendors, and as preset temperature threshold value, this temperature value is saved in terminal.
Concrete, terminal is in all of unit viewing area, it is determined that its temperature value is higher than the target unit viewing area of preset temperature threshold value.From the foregoing, it can be understood that temperature value is the luminous organic material detected higher than the target unit viewing area of preset temperature threshold value, and aging region occurs.
S103, it is judged that the brightness degree that described display screen is presently in, whether lower than predetermined luminance grade, if so, then reduces the brightness of described target unit viewing area.
Wherein, described predetermined luminance grade can be set in advance by equipment vendors, can also be set in advance by user, here it is not construed as limiting, but in principle, display brightness corresponding to predetermined luminance grade is relatively low, for instance: the high-high brightness grade assuming display screen is 100%, and predetermined luminance grade can be set to 30%.Reason is in that, when the brightness degree residing for display screen is relatively low, the brightness suitably reducing target unit viewing area can't cause obvious visual impact.
Concrete, terminal, when the brightness degree that judgement display screen is presently in is lower than predetermined luminance grade, reduces the brightness of target unit viewing area.Implementing in process, terminal calculates the temperature value of target unit viewing area and the difference of preset temperature threshold value, and target unit viewing area is reduced the brightness that this difference is corresponding.Wherein, difference has pre-build mapping relations with corresponding brightness, for instance: assuming that minimum adjustable brightness unit is a, then can set that the 5 ° corresponding brightness of difference is 2a, the 6 ° corresponding brightness of difference is 4a, and the 7 ° corresponding brightness of difference is 8a, etc..
Optionally, terminal reduces the specific implementation of the brightness of target unit viewing area can be reduce the driving voltage of target unit viewing area and/or drive electric current.
Further alternative, terminal is when the brightness degree judging that display screen is presently in is not less than predetermined luminance grade, it is determined that belongs to the target unit viewing area in status bar and/or virtual key hurdle, and reduces the brightness of this target unit viewing area.Reason is in that, status bar and virtual key hurdle are usually display some fixing icon and backgrounds, the relatively main viewing area of complexity that picture is constituted is much lower, therefore reduces the brightness of the target unit viewing area belonged in status bar and/or virtual key hurdle, and visual impact can accept relatively.
It is pointed out that the method that terminal reduces the brightness of the target unit viewing area belonged in status bar and/or virtual key hurdle, identical with the brightness method of above-mentioned reduction target unit viewing area, repeat no more here.
In the embodiment of the present invention, the display screen of terminal is divided into multiple unit viewing area in advance, each unit viewing area is provided with the temperature sensor of correspondence, terminal first passes through each temperature sensor correspondence and detects the temperature value of each unit viewing area, then its temperature value target unit viewing area higher than preset temperature threshold value is determined, then the brightness of target unit viewing area is reduced when the brightness degree that judgement display screen is presently in is lower than predetermined luminance grade, the consumption of the luminescent material of target unit viewing area can be slowed down, additionally, brightness degree residing for display screen is relatively low, the brightness suitably reducing target unit viewing area can't cause obvious visual impact.
Fig. 2 is the schematic flow sheet of the control method of another kind of brightness in the embodiment of the present invention, and the method is applied to terminal, and terminal is configured with display screen, and display screen is divided into multiple unit viewing area in advance, and each unit viewing area is provided with the temperature sensor of correspondence.The flow process of the control method of the brightness in the present embodiment may include that as shown in the figure
S201, detects the temperature value of each described unit viewing area by temperature sensor correspondence each described.
Optionally, display screen can be any one of in the following manner by the mode being divided into multiple unit viewing area in advance:
1. display screen is divided into multiple unit viewing area by matrix array form.Wherein, the line number of matrix array and columns can be preset, and are not especially limited here.Such as: refer to Fig. 6, display screen can be divided into 9 unit viewing areas by the matrix array form of 3X3 by terminal as shown in the figure.Wherein, each unit viewing area is provided with an independent temperature sensor, and the temperature value of the luminous organic material of its corresponding unit viewing area of detection is only responsible in each temperature sensor.It is pointed out that the line number of matrix array and columns are more many, the number of the unit viewing area of division is more many, and the area of each unit viewing area is more little, and detection region is more fine, but the number of the temperature sensor needed also can be relatively more many, and cost is more high.
2. being multiple unit viewing areas by display screen by functional regional division, wherein, described functional area includes status bar, main viewing area and virtual key hurdle.Wherein, status bar is used for showing Status icons (such as operator's icon, signal icon, electricity icon etc.), virtual key hurdle is used for showing virtual key icon (such as Menu key icon, home key icon, return key icon etc.), and main viewing area is the viewing area except status bar and virtual key hurdle.Such as: refer to Fig. 7, display screen can be divided into 3 unit viewing areas by terminal as shown in the figure, and region 1 is status bar, and region 2 is main viewing area, and region 3 is virtual key hurdle.It is to be noted, the depletion rate of the luminous organic material in difference in functionality region is different, status bar and virtual key hurdle are typically all long-term fixing display, the luminous organic material depletion rate of its position is very fast, and main viewing area is secular change due to display content, the luminous organic material depletion rate of its position is relatively slow, thus the advantage of this dividing mode is in that to be easier to detect the region that generation is aging.In like manner, each unit viewing area is provided with an independent temperature sensor, and the temperature value of the luminous organic material of its corresponding unit viewing area of detection is only responsible in each temperature sensor.
Certainly, above two dividing mode is the example that the embodiment of the present invention provides, it should be understood that, the embodiment of the present invention should not necessarily be limited to this example.
Concrete, terminal detects the temperature value of each unit viewing area by each temperature sensor correspondence.Such as: refer to Fig. 6, terminal respectively through temperature sensor 1,2 ..., 8 and 9 detection region 1,2 ..., 8 and 9 temperature value.And for example: refer to Fig. 7, terminal detects the temperature value in region 1,2 and 3 respectively through temperature sensor 1,2 and 3.Implementing in process, terminal can first show a preset standard picture, such as pure color picture, detects, again through each temperature sensor correspondence, the temperature value tended towards stability in each unit viewing area in preset time period.
By above it will be appreciated that, the display screen of terminal is in the process of display picture, due to the complexity that picture is constituted, there will be some region display brightness unavoidably deep, some region display brightness are shallow, or some regions display time is long, and some regions display time is short, the luminous organic material causing regional consumes difference so that in display process, the temperature value of regional differs.Therefore, the temperature value of each unit viewing area that terminal detects is likely to different.
S202, it is determined that its temperature value is higher than the target unit viewing area of preset temperature threshold value.
Wherein, described preset temperature threshold value can be preset by equipment vendors and be saved in terminal.Implementing in process, temperature value during its display screen display preset standard picture detected before terminal is dispatched from the factory in equipment vendors, and as preset temperature threshold value, this temperature value is saved in terminal.
Concrete, terminal is in all of unit viewing area, it is determined that its temperature value is higher than the target unit viewing area of preset temperature threshold value.From the foregoing, it can be understood that temperature value is the luminous organic material detected higher than the target unit viewing area of preset temperature threshold value, and aging region occurs.
S203, it is judged that whether the brightness degree that described display screen is presently in is lower than predetermined luminance grade.
Wherein, described predetermined luminance grade can be set in advance by equipment vendors, can also be set in advance by user, here it is not construed as limiting, but in principle, display brightness corresponding to predetermined luminance grade is relatively low, for instance: the high-high brightness grade assuming display screen is 100%, and predetermined luminance grade can be set to 30%.Reason is in that, when the brightness degree residing for display screen is relatively low, the brightness suitably reducing target unit viewing area can't cause obvious visual impact.
Concrete, terminal if it is determined that the brightness degree that is presently in of display screen is lower than predetermined luminance grade, then performs step S204, if it is determined that the brightness degree that display screen is presently in is not less than predetermined luminance grade, then performs step S205.
S204, reduces the brightness of described target unit viewing area.
Concrete, terminal calculates the temperature value of target unit viewing area and the difference of preset temperature threshold value, and target unit viewing area is reduced the brightness that this difference is corresponding.Wherein, difference has pre-build mapping relations with corresponding brightness, for instance: assuming that minimum adjustable brightness unit is a, then can set that the 5 ° corresponding brightness of difference is 2a, the 6 ° corresponding brightness of difference is 4a, and the 7 ° corresponding brightness of difference is 8a, etc..
Optionally, terminal reduces the specific implementation of the brightness of target unit viewing area can be reduce the driving voltage of target unit viewing area and/or drive electric current.
S205, it may be judged whether there is the target unit viewing area belonged in status bar and/or virtual key hurdle.
Concrete, terminal if it is determined that there is the target unit viewing area belonging in status bar and/or virtual key hurdle, then performs step S206.
S206, belongs to the brightness of target unit viewing area in status bar and/or virtual key hurdle described in reduction.
Reason is in that, status bar and virtual key hurdle are usually display some fixing icon and backgrounds, the relatively main viewing area of complexity that picture is constituted is much lower, therefore reduces the brightness of the target unit viewing area belonged in status bar and/or virtual key hurdle, and visual impact can accept relatively.
It is pointed out that the method that terminal reduces the brightness of the target unit viewing area belonged in status bar and/or virtual key hurdle, identical with the brightness method of above-mentioned reduction target unit viewing area, repeat no more here.
In the embodiment of the present invention, the display screen of terminal is divided into multiple unit viewing area in advance, each unit viewing area is provided with the temperature sensor of correspondence, terminal first passes through each temperature sensor correspondence and detects the temperature value of each unit viewing area, then its temperature value target unit viewing area higher than preset temperature threshold value is determined, then the brightness of target unit viewing area is reduced when the brightness degree that judgement display screen is presently in is lower than predetermined luminance grade, the consumption of the luminescent material of target unit viewing area can be slowed down, additionally, brightness degree residing for display screen is relatively low, the brightness suitably reducing target unit viewing area can't cause obvious visual impact.
Fig. 3 is the structural representation regulating device of a kind of brightness in the embodiment of the present invention, and this device is applied to terminal, and terminal is configured with display screen, and display screen is divided into multiple unit viewing area in advance, and each unit viewing area is provided with the temperature sensor of correspondence.The adjustment device of the brightness in the embodiment of the present invention at least can include temperature detecting module 310, area determination module 320 and luminance-reduction module 330 as shown in the figure, wherein:
Temperature detecting module 310, for detecting the temperature value of each described unit viewing area by temperature sensor correspondence each described.
Optionally, display screen can be any one of in the following manner by the mode being divided into multiple unit viewing area in advance:
1. display screen is divided into multiple unit viewing area by matrix array form.Wherein, the line number of matrix array and columns can be preset, and are not especially limited here.Such as: refer to Fig. 6, display screen can be divided into 9 unit viewing areas by the matrix array form of 3X3 by terminal as shown in the figure.Wherein, each unit viewing area is provided with an independent temperature sensor, and the temperature value of the luminous organic material of its corresponding unit viewing area of detection is only responsible in each temperature sensor.It is pointed out that the line number of matrix array and columns are more many, the number of the unit viewing area of division is more many, and the area of each unit viewing area is more little, and detection region is more fine, but the number of the temperature sensor needed also can be relatively more many, and cost is more high.
2. being multiple unit viewing areas by display screen by functional regional division, wherein, described functional area includes status bar, main viewing area and virtual key hurdle.Wherein, status bar is used for showing Status icons (such as operator's icon, signal icon, electricity icon etc.), virtual key hurdle is used for showing virtual key icon (such as Menu key icon, home key icon, return key icon etc.), and main viewing area is the viewing area except status bar and virtual key hurdle.Such as: refer to Fig. 7, display screen can be divided into 3 unit viewing areas by terminal as shown in the figure, and region 1 is status bar, and region 2 is main viewing area, and region 3 is virtual key hurdle.It is to be noted, the depletion rate of the luminous organic material in difference in functionality region is different, status bar and virtual key hurdle are typically all long-term fixing display, the luminous organic material depletion rate of its position is very fast, and main viewing area is secular change due to display content, the luminous organic material depletion rate of its position is relatively slow, thus the advantage of this dividing mode is in that to be easier to detect the region that generation is aging.In like manner, each unit viewing area is provided with an independent temperature sensor, and the temperature value of the luminous organic material of its corresponding unit viewing area of detection is only responsible in each temperature sensor.
Certainly, above two dividing mode is the example that the embodiment of the present invention provides, it should be understood that, the embodiment of the present invention should not necessarily be limited to this example.
Concrete, temperature detecting module 310 detects the temperature value of each unit viewing area by each temperature sensor correspondence.Such as: refer to Fig. 6, temperature detecting module 310 respectively through temperature sensor 1,2 ..., 8 and 9 detection region 1,2 ..., 8 and 9 temperature value.And for example: refer to Fig. 7, temperature detecting module 310 detects the temperature value in region 1,2 and 3 respectively through temperature sensor 1,2 and 3.Implementing in process, temperature detecting module 310 can first show a preset standard picture, such as pure color picture, detects, again through each temperature sensor correspondence, the temperature value tended towards stability in each unit viewing area in preset time period.
By above it will be appreciated that, the display screen of terminal is in the process of display picture, due to the complexity that picture is constituted, there will be some region display brightness unavoidably deep, some region display brightness are shallow, or some regions display time is long, and some regions display time is short, the luminous organic material causing regional consumes difference so that in display process, the temperature value of regional differs.Therefore, the temperature value of each unit viewing area that temperature detecting module 310 detects is likely to different.
Area determination module 320, for determining its temperature value target unit viewing area higher than preset temperature threshold value.
Wherein, described preset temperature threshold value can be preset by equipment vendors and be saved in terminal.Implementing in process, temperature value during its display screen display preset standard picture detected before terminal is dispatched from the factory in equipment vendors, and as preset temperature threshold value, this temperature value is saved in terminal.
Concrete, area determination module 320 is in all of unit viewing area, it is determined that its temperature value is higher than the target unit viewing area of preset temperature threshold value.From the foregoing, it can be understood that temperature value is the luminous organic material detected higher than the target unit viewing area of preset temperature threshold value, and aging region occurs.
Luminance-reduction module 330, for judging that whether brightness degree that described display screen is presently in is lower than predetermined luminance grade；If so, the brightness of described target unit viewing area is then reduced.In implementing, luminance-reduction module 330 can farther include difference computational unit 331 and luminance-reduction unit 332 as shown in Figure 4, wherein:
Difference computational unit 331, for calculating the temperature value of described target unit viewing area and the difference of described preset temperature threshold value.
Luminance-reduction unit 332, for reducing, by described target unit viewing area, the brightness that described difference is corresponding.Wherein, difference has pre-build mapping relations with corresponding brightness, for instance: assuming that minimum adjustable brightness unit is a, then can set that the 5 ° corresponding brightness of difference is 2a, the 6 ° corresponding brightness of difference is 4a, and the 7 ° corresponding brightness of difference is 8a, etc..
Optionally, luminance-reduction module 330 reduces the specific implementation of the brightness of target unit viewing area can be reduce the driving voltage of target unit viewing area and/or drive electric current.
Further alternative, area determination module 120 is additionally operable to when the brightness degree judging that display screen is presently in is not less than predetermined luminance grade, it is determined that belong to the target unit viewing area in status bar and/or virtual key hurdle.Accordingly, luminance-reduction module 130 is additionally operable to reduce the brightness of this target unit viewing area.Reason is in that, status bar and virtual key hurdle are usually display some fixing icon and backgrounds, the relatively main viewing area of complexity that picture is constituted is much lower, therefore reduces the brightness of the target unit viewing area belonged in status bar and/or virtual key hurdle, and visual impact can accept relatively.
Refer to Fig. 5, the structural representation of a kind of terminal that the embodiment of the present invention provides, this terminal may be used for the control method of the brightness provided in the embodiment of enforcement Fig. 1-Fig. 2, wherein:
Described terminal 500 can include the parts such as power supply 510, the memorizer 520 of one or more computer-readable recording mediums, temperature sensor 530, display unit 540 and processor 550.It will be understood by those skilled in the art that the terminal structure shown in Fig. 5 is not intended that the restriction to terminal, it is possible to include ratio and illustrate more or less of parts, or combine some parts, or different parts are arranged.Wherein:
Memorizer 520 can be used for storing software program and module, and processor 550 is stored in software program and the module of memorizer 550 by running, thus performing the application of various function and data process.Memorizer 520 can mainly include storage program area and storage data field.Additionally, memorizer 520 can include high-speed random access memory, it is also possible to include nonvolatile memory (non-volatilememory), for instance at least one disk memory, flush memory device or other volatile solid-state parts.Correspondingly, memorizer 520 can also include Memory Controller, to provide processor 550 and the input block 530 access to memorizer 520.
Temperature sensor 530 can be used for detecting the temperature of components and parts, as detected the temperature of luminous organic material.
Display unit 540 can be used for showing the various graphical user interface of the calling device 500 of information or the information being supplied to user and the application program inputted by user, and these graphical user interface can be made up of figure, text, icon, video and its combination in any.Display unit 540 includes display screen 541, and optionally, display screen 541 can be OLED display screen.
Terminal 500 also includes the power supply 510 (such as battery) powered to all parts, preferably, it is logically contiguous with processor 550 that power supply can pass through power-supply management system, realizes the functions such as management charging, electric discharge and power managed thereby through power-supply management system.Power supply 550 can also include one or more direct current or alternating current power supply, recharging system, power failure detection circuit, power supply changeover device or the random component such as inverter, power supply status indicator.
Processor 550 is the control centre of the calling device of application program, utilize various interface and the various piece of the whole mobile phone of connection, it is stored in the software program in memorizer 520 and/or module by running or performing, and call the data being stored in memorizer 520, perform various function and process data.Optionally, processor 550 can include one or more process core；Preferably, processor 550 can integrated application processor and modem processor, wherein, application processor mainly processes operating system, user interface and application program etc., and modem processor mainly processes communication.It is understood that above-mentioned modem processor can not also be integrated in processor 550.
Further, processor 550 calls the program code of storage in memorizer 520, is used for performing following operation:
The temperature value of each unit viewing area is detected by temperature sensor correspondence each described；
Determine its temperature value target unit viewing area higher than preset temperature threshold value；
Judge that whether brightness degree that display screen is presently in is lower than predetermined luminance grade；If so, the brightness of described target unit viewing area is then reduced.
Optionally, processor 550 judges that whether brightness degree that display screen is presently in is lower than, after predetermined luminance grade, also performing:
If not, it is determined that belong to the target unit viewing area in status bar and/or virtual key hurdle；
The brightness of target unit viewing area in status bar and/or virtual key hurdle is belonged to described in reduction.
Optional again, described display screen is divided into multiple unit viewing area in advance, including:
Described display screen is divided into multiple unit viewing area by matrix array form；Or
Described display screen is multiple unit viewing areas by functional regional division, and wherein, described functional area includes status bar, main viewing area and virtual key hurdle.
Optional again, the concrete operations of the brightness that processor 550 reduces described target unit viewing area are:
Calculate the temperature value of described target unit viewing area and the difference of described preset temperature threshold value；
Described target unit viewing area is reduced the brightness that described difference is corresponding, and wherein, described difference has pre-build mapping relations with described corresponding brightness.
Further alternative, the concrete operations of the brightness that processor 550 reduces described target unit viewing area are:
Reduce the driving voltage of described target unit viewing area and/or drive electric current.
The embodiment of the present invention also proposed a kind of computer-readable storage medium, and described computer-readable storage medium has program stored therein, and described program includes some instructions in order to perform all or part of step in the control method of the brightness described by embodiment of the present invention Fig. 1-Fig. 2.
In the embodiment of the present invention, the display screen of terminal is divided into multiple unit viewing area in advance, each unit viewing area is provided with the temperature sensor of correspondence, terminal first passes through each temperature sensor correspondence and detects the temperature value of each unit viewing area, then its temperature value target unit viewing area higher than preset temperature threshold value is determined, then the brightness of target unit viewing area is reduced when the brightness degree that judgement display screen is presently in is lower than predetermined luminance grade, the consumption of the luminescent material of target unit viewing area can be slowed down, additionally, brightness degree residing for display screen is relatively low, the brightness suitably reducing target unit viewing area can't cause obvious visual impact.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in one or more embodiments in office or example in an appropriate manner.Additionally, when not conflicting, the feature of the different embodiments described in this specification or example and different embodiment or example can be carried out combining and combining by those skilled in the art.
Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, for instance two, three etc., unless otherwise expressly limited specifically.
Describe in flow chart or in this any process described otherwise above or method and be construed as, represent and include the module of code of executable instruction of one or more step for realizing specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press order that is shown or that discuss, including according to involved function by basic mode simultaneously or in the opposite order, performing function, this should be understood by embodiments of the invention person of ordinary skill in the field.
Represent in flow charts or in this logic described otherwise above and/or step, such as, it is considered the sequencing list of executable instruction for realizing logic function, may be embodied in any computer-readable medium, use for instruction execution system, device or equipment (such as computer based system, including the system of processor or other can from instruction execution system, device or equipment instruction fetch the system performing instruction), or use in conjunction with these instruction execution systems, device or equipment.For the purpose of this specification, " computer-readable medium " can be any can comprise, store, communicate, propagate or transmission procedure is for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically (non-exhaustive list) of computer-readable medium includes following: have the electrical connection section (electronic installation) of one or more wiring, portable computer diskette box (magnetic device), random access memory (RAM), read only memory (ROM), erasable edit read only memory (EPROM or flash memory), fiber device, and portable optic disk read only memory (CDROM).Additionally, computer-readable medium can even is that the paper that can print described program thereon or other suitable media, because can such as by paper or other media be carried out optical scanning, then carry out editing, interpreting or be processed to electronically obtain described program with other suitable methods if desired, be then stored in computer storage.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple steps or method can realize with the storage software or firmware in memory and by suitable instruction execution system execution.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: there is the discrete logic of logic gates for data signal realizes logic function, there is the special IC of suitable combination logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries can be by the hardware that program carrys out instruction relevant and complete, described program can be stored in a kind of computer-readable recording medium, this program upon execution, including the step one or a combination set of of embodiment of the method.Additionally, each functional unit in each embodiment of the present invention can be integrated in a processing module, it is also possible to be that unit is individually physically present, it is also possible to two or more unit are integrated in a module.Above-mentioned integrated module both can adopt the form of hardware to realize, it would however also be possible to employ the form of software function module realizes.If described integrated module is using the form realization of software function module and as independent production marketing or use, it is also possible to be stored in a computer read/write memory medium.
Storage medium mentioned above can be read only memory, disk or CD etc..Although above it has been shown and described that embodiments of the invention, it is understandable that, above-described embodiment is illustrative of, it is impossible to be interpreted as limitation of the present invention, and above-described embodiment can be changed, revises, replace and modification by those of ordinary skill in the art within the scope of the invention.
Above disclosed it is only present pre-ferred embodiments, certainly can not limit the interest field of the present invention, the equivalent variations therefore made according to the claims in the present invention with this, still belong to the scope that the present invention contains.
Claims (13)
1. the control method of a brightness, it is characterised in that described method is applied to terminal, described terminal is configured with display screen, described display screen is divided into multiple unit viewing area in advance, and each described unit viewing area is provided with the temperature sensor of correspondence, and described method includes:
The temperature value of each described unit viewing area is detected by temperature sensor correspondence each described；
Determine its temperature value target unit viewing area higher than preset temperature threshold value；
Judge that whether brightness degree that described display screen is presently in is lower than predetermined luminance grade；If so, the brightness of described target unit viewing area is then reduced.
2. the method for claim 1, it is characterised in that described judge that whether brightness degree that described display screen is presently in is lower than, after predetermined luminance grade, also including:
If not, it is determined that belong to the target unit viewing area in status bar and/or virtual key hurdle；
The brightness of target unit viewing area in status bar and/or virtual key hurdle is belonged to described in reduction.
3. the method for claim 1, it is characterised in that described display screen is divided into multiple unit viewing area in advance, including:
Described display screen is divided into multiple unit viewing area by matrix array form；Or
Described display screen is multiple unit viewing areas by functional regional division, and wherein, described functional area includes status bar, main viewing area and virtual key hurdle.
4. the method for claim 1, it is characterised in that the brightness of the described target unit viewing area of described reduction, including:
Calculate the temperature value of described target unit viewing area and the difference of described preset temperature threshold value；
Described target unit viewing area is reduced the brightness that described difference is corresponding, and wherein, described difference has pre-build mapping relations with described corresponding brightness.
5. the method as described in claim 1-4 any one, it is characterised in that the brightness of the described target unit viewing area of described reduction, including:
Reduce the driving voltage of described target unit viewing area and/or drive electric current.
6. the adjustment device of a brightness, it is characterised in that described device is applied to terminal, described terminal is configured with display screen, described display screen is divided into multiple unit viewing area in advance, and each described unit viewing area is provided with the temperature sensor of correspondence, and described device includes:
Temperature detecting module, for detecting the temperature value of each described unit viewing area by temperature sensor correspondence each described；
Area determination module, for determining its temperature value target unit viewing area higher than preset temperature threshold value；
Luminance-reduction module, for judging that whether brightness degree that described display screen is presently in is lower than predetermined luminance grade；If so, the brightness of described target unit viewing area is then reduced.
7. device as claimed in claim 6, it is characterised in that described area determination module, is additionally operable to if not, it is determined that belong to the target unit viewing area in status bar and/or virtual key hurdle；
Described luminance-reduction module, is additionally operable to belong to described in reducing the brightness of target unit viewing area in status bar and/or virtual key hurdle.
8. device as claimed in claim 6, it is characterised in that described display screen is divided into multiple unit viewing area in advance, including:
Described display screen is divided into multiple unit viewing area by matrix array form；Or
Described display screen is multiple unit viewing areas by functional regional division, and wherein, described functional area includes status bar, main viewing area and virtual key hurdle.
9. device as claimed in claim 6, it is characterised in that described luminance-reduction module includes:
Difference computational unit, for calculating the temperature value of described target unit viewing area and the difference of described preset temperature threshold value；
Luminance-reduction unit, for described target unit viewing area is reduced the brightness that described difference is corresponding, wherein, described difference has pre-build mapping relations with described corresponding brightness.
10. the device as described in claim 6-9 any one, it is characterised in that described luminance-reduction module, specifically for reducing the driving voltage of described target unit viewing area and/or driving electric current.
11. a terminal, it is characterised in that described terminal includes display unit, memorizer, processor and temperature sensor, wherein, memorizer stores batch processing, and processor is for calling the program of storage in memorizer, performs following operation:
The temperature value of each unit viewing area is detected by temperature sensor correspondence each described；
Determine its temperature value target unit viewing area higher than preset temperature threshold value；
Judge that whether brightness degree that display screen is presently in is lower than predetermined luminance grade；If so, the brightness of described target unit viewing area is then reduced.
12. terminal as claimed in claim 11, it is characterised in that whether the brightness degree that display screen described in described terminal judges is presently in is lower than, after predetermined luminance grade, also performing:
If not, it is determined that belong to the target unit viewing area in status bar and/or virtual key hurdle；
The brightness of target unit viewing area in status bar and/or virtual key hurdle is belonged to described in reduction.
13. terminal as claimed in claim 11, it is characterised in that the concrete operations of the brightness that described terminal reduces described target unit viewing area are:
Calculate the temperature value of described target unit viewing area and the difference of described preset temperature threshold value；
Described target unit viewing area is reduced the brightness that described difference is corresponding, and wherein, described difference has pre-build mapping relations with described corresponding brightness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610264566.4A CN105741767B (en) | 2016-04-25 | 2016-04-25 | A kind of adjusting method of brightness, regulating device and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610264566.4A CN105741767B (en) | 2016-04-25 | 2016-04-25 | A kind of adjusting method of brightness, regulating device and terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105741767A true CN105741767A (en) | 2016-07-06 |
| CN105741767B CN105741767B (en) | 2018-09-04 |
Family
ID=56285573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610264566.4A Expired - Fee Related CN105741767B (en) | 2016-04-25 | 2016-04-25 | A kind of adjusting method of brightness, regulating device and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105741767B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240376A (en) * | 2017-07-07 | 2017-10-10 | 青岛海信电器股份有限公司 | Method for controlling backlight thereof, device and liquid crystal display |
| CN108269530A (en) * | 2016-09-27 | 2018-07-10 | 广东欧珀移动通信有限公司 | The brightness adjusting method and Related product of AMOLED display screens |
| CN109117070A (en) * | 2018-07-04 | 2019-01-01 | 南京阿凡达机器人科技有限公司 | A kind of device that realizing virtual key sense of touch, method and mobile terminal |
| CN114038432A (en) * | 2021-11-18 | 2022-02-11 | 北京小米移动软件有限公司 | Display screen control method, device, equipment, storage medium and program product |
| CN114783359A (en) * | 2022-04-18 | 2022-07-22 | 深圳市华星光电半导体显示技术有限公司 | Method, device, server and storage medium for improving uneven display of panel picture |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101097685A (en) * | 2006-06-30 | 2008-01-02 | Lg.菲利浦Lcd株式会社 | Organic light emitting diode display and driving method thereof |
| CN101300618A (en) * | 2005-11-07 | 2008-11-05 | 伊斯曼柯达公司 | OLED display with aging compensation |
| US20090174628A1 (en) * | 2008-01-04 | 2009-07-09 | Tpo Display Corp. | OLED display, information device, and method for displaying an image in OLED display |
| CN102687193A (en) * | 2009-09-29 | 2012-09-19 | 全球Oled科技有限责任公司 | Electroluminescent device aging compensation with reference subpixels |
| CN104350536A (en) * | 2012-05-31 | 2015-02-11 | 苹果公司 | Display having integrated thermal sensors |
-
2016
- 2016-04-25 CN CN201610264566.4A patent/CN105741767B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101300618A (en) * | 2005-11-07 | 2008-11-05 | 伊斯曼柯达公司 | OLED display with aging compensation |
| CN101097685A (en) * | 2006-06-30 | 2008-01-02 | Lg.菲利浦Lcd株式会社 | Organic light emitting diode display and driving method thereof |
| US20090174628A1 (en) * | 2008-01-04 | 2009-07-09 | Tpo Display Corp. | OLED display, information device, and method for displaying an image in OLED display |
| CN102687193A (en) * | 2009-09-29 | 2012-09-19 | 全球Oled科技有限责任公司 | Electroluminescent device aging compensation with reference subpixels |
| CN104350536A (en) * | 2012-05-31 | 2015-02-11 | 苹果公司 | Display having integrated thermal sensors |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108269530A (en) * | 2016-09-27 | 2018-07-10 | 广东欧珀移动通信有限公司 | The brightness adjusting method and Related product of AMOLED display screens |
| CN107240376A (en) * | 2017-07-07 | 2017-10-10 | 青岛海信电器股份有限公司 | Method for controlling backlight thereof, device and liquid crystal display |
| CN109117070A (en) * | 2018-07-04 | 2019-01-01 | 南京阿凡达机器人科技有限公司 | A kind of device that realizing virtual key sense of touch, method and mobile terminal |
| CN109117070B (en) * | 2018-07-04 | 2021-08-24 | 南京阿凡达机器人科技有限公司 | Device and method for realizing virtual key touch and mobile terminal |
| CN114038432A (en) * | 2021-11-18 | 2022-02-11 | 北京小米移动软件有限公司 | Display screen control method, device, equipment, storage medium and program product |
| CN114783359A (en) * | 2022-04-18 | 2022-07-22 | 深圳市华星光电半导体显示技术有限公司 | Method, device, server and storage medium for improving uneven display of panel picture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105741767B (en) | 2018-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105931596B (en) | A kind of adjusting method of display screen, regulating device and terminal | |
| CN105741767A (en) | Brightness adjusting method, brightness adjusting device and terminal | |
| CN105825797A (en) | Display screen detection method and apparatus, and terminal | |
| CN105808306A (en) | Display method and display device for icons and terminal | |
| CN105702204A (en) | Charging display method, device and terminal | |
| CN105679221A (en) | Chromatic aberration detection method and device and terminal | |
| CN105761672A (en) | Method and apparatus for adjusting drive voltage and terminal | |
| CN105679246A (en) | Display screen adjusting method and device and terminal | |
| CN105741769A (en) | Display screen adjusting method, display screen adjusting device and terminal | |
| CN105676993A (en) | Method and device for saving electric quantity and electronic equipment | |
| CN103050097B (en) | Method and device for regulating brightness of backlight lamp | |
| CN105741768A (en) | Display control method and display control device of intelligent terminal, and intelligent terminal | |
| CN105892974A (en) | Standby-interface display method and device and terminal | |
| CN105895015B (en) | A kind of display methods of Status icons, display device and terminal | |
| CN105957467A (en) | Method, apparatus, and terminal to generate the aging information of light-emitting element | |
| CN105653006A (en) | Method and device for saving electric quantity and electronic equipment | |
| CN108520704B (en) | Electronic device with display screen and display effect adjusting method of display screen | |
| CN106227634A (en) | A kind of method of charge reminder, device and terminal | |
| CN105957465A (en) | Display screen detection method, display screen detection device, and terminal | |
| CN105118476A (en) | Control method, electronic equipment and electronic device | |
| CN105531642A (en) | Power managing method and electronic system applying the power managing method | |
| CN104267987A (en) | Detection method, detection device and terminal for application program APP (Application) update | |
| CN105895014B (en) | A kind of display methods of background color, display device and terminal | |
| CN105654876A (en) | Electronic device with display screen aging compensation function and aging compensation method | |
| CN105354448A (en) | Authorization management method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 |