CN106356035B - A kind of display control method of display screen, device and terminal - Google Patents

A kind of display control method of display screen, device and terminal Download PDF

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Publication number
CN106356035B
CN106356035B CN201611075534.6A CN201611075534A CN106356035B CN 106356035 B CN106356035 B CN 106356035B CN 201611075534 A CN201611075534 A CN 201611075534A CN 106356035 B CN106356035 B CN 106356035B
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China
Prior art keywords
color
display screen
value
content
displayed
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CN201611075534.6A
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Chinese (zh)
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CN106356035A (en
Inventor
易永鹏
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Oppo广东移动通信有限公司
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Priority to CN201611075534.6A priority Critical patent/CN106356035B/en
Publication of CN106356035A publication Critical patent/CN106356035A/en
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Publication of CN106356035B publication Critical patent/CN106356035B/en

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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20Control 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
    • G09G3/34Control 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 by control of light from an independent source
    • G09G3/36Control 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 by control of light from an independent source using liquid crystals
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00Control of display operating conditions
    • G09G2320/06Adjustment of display parameters
    • G09G2320/0626Adjustment of display parameters for control of overall brightness

Abstract

The embodiment of the invention discloses a kind of display control method of display screen, device and terminals.This method comprises: obtaining the present intensity value of display screen;The adjusting information corresponding with the present intensity value of color of object is determined according to default corresponding relationship;Corresponding weaken is carried out to the color of object in content to be displayed according to identified adjusting information to adjust;Content to be displayed after adjusting is exported to the display screen and is shown.The embodiment of the present invention is by using above-mentioned technical proposal, corresponding weakening process is carried out to the color of object in content to be displayed according to the present intensity of display screen, the constituent reduction for making color of object in content to be displayed solves the colour cast problem of display screen in the case where not increasing hardware cost.

Description

A kind of display control method of display screen, device and terminal

Technical field

The present embodiments relate to display screen technology field more particularly to a kind of display control methods of display screen, device And terminal.

Background technique

Currently, the various terminals common configuration such as computer and mobile phone has display screen, come greatly just for man-machine interacting strip Benefit.

The colouristic properties of display screen are one of the important indicators for measuring display screen quality, however, some display screens will receive The influence of the various factors such as material and technique and generate different degrees of colour cast phenomenon, display effect is not good enough.

By taking the most common liquid crystal display as an example, backlight (backlight) is a kind of light positioned at liquid crystal display behind Source, its illumination effect will directly influence the visual effect of liquid crystal display.In backlight since saturation degree is excessively high or by it When his hardware factor influences, show that colour cast phenomenon is (such as most common partially red existing as the gradually adjusting of brightness of display screen will appear As).For terminal manufacturer, the means for solving display screen colour cast problem are usually to replace the normal backlight of display effect Lamp, but the settling mode not only results in the display screen produced and scraps, and will affect the production cycle, increases production cost.

Summary of the invention

The purpose of the embodiment of the present invention is that a kind of display control method of display screen, device and terminal are provided, it is aobvious to solve The colour cast problem of display screen.

In a first aspect, the embodiment of the invention provides a kind of display control methods of display screen, comprising:

Obtain the present intensity value of display screen;

The adjusting information corresponding with the present intensity value of color of object is determined according to default corresponding relationship;

Corresponding weaken is carried out to the color of object in content to be displayed according to identified adjusting information to adjust;

Content to be displayed after adjusting is exported to the display screen and is shown.

Second aspect, the embodiment of the invention provides a kind of display control units of display screen, comprising:

Brightness value obtains module, for obtaining the present intensity value of display screen;

Information determination module is adjusted, for determining color of object with the present intensity value phase according to corresponding relationship is preset Corresponding adjusting information;

Adjustment module, for being cut accordingly according to identified adjusting information to the color of object in content to be displayed Weak adjusting;

Display module is shown for exporting the content to be displayed after adjusting to the display screen.

The third aspect includes: shell, processor, memory, circuit board and electricity the embodiment of the invention provides a kind of terminal Source circuit;

The circuit board is placed in the space interior that the shell surrounds;

The processor and the memory are arranged on the circuit board;

The power circuit, for each circuit or the device power supply for the terminal;

The memory, for storing executable program code;

The processor is run by reading the executable program code stored in the memory can be performed with described The corresponding program of program code, for executing:

Obtain the present intensity value of display screen;

The adjusting information corresponding with the present intensity value of color of object is determined according to default corresponding relationship;

Corresponding weaken is carried out to the color of object in content to be displayed according to identified adjusting information to adjust;

Content to be displayed after adjusting is exported to the display screen and is shown.

The display control scheme of the display screen provided in the embodiment of the present invention obtains the present intensity value of display screen, foundation Default corresponding relationship determines the adjusting information corresponding with present intensity value of color of object, according to identified adjusting information pair Color of object in content to be displayed carries out corresponding weakening adjusting and exports to display screen to be shown.By using above-mentioned skill Art scheme carries out corresponding weakening process to the color of object in content to be displayed according to the present intensity of display screen, make to The constituent reduction for showing color of object in content, solves the colour cast problem of display screen in the case where not increasing hardware cost.

Detailed description of the invention

Fig. 1 is a kind of flow diagram of the display control method of display screen provided in an embodiment of the present invention;

Fig. 2 is the flow diagram of the display control method of another display screen provided in an embodiment of the present invention;

Fig. 3 is the flow diagram of the display control method of another display screen provided in an embodiment of the present invention;

Fig. 4 is the flow diagram of the display control method of another display screen provided in an embodiment of the present invention;

Fig. 5 is chromaticity coordinates contrast schematic diagram provided in an embodiment of the present invention;

Fig. 6 is a kind of structural block diagram of the display control unit of display screen provided in an embodiment of the present invention;

Fig. 7 is a kind of structural schematic diagram of terminal provided in an embodiment of the present invention.

Specific embodiment

To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.It is understood that It is that specific embodiment described herein is used only for explaining the present invention rather than limiting the invention.It further needs exist for illustrating , only the parts related to the present invention are shown for ease of description, in attached drawing rather than entire infrastructure.

It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail The processing or method described as flow chart.Although each step is described as the processing of sequence by flow chart, many of these Step can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of each step can be rearranged.When its operation The processing can be terminated when completion, it is also possible to have the additional step being not included in attached drawing.The processing can be with Corresponding to method, function, regulation, subroutine, subprogram etc..

Fig. 1 is a kind of flow diagram of the display control method of display screen provided in an embodiment of the present invention, and this method can To be executed by the display control unit of display screen, wherein the device be can be implemented by software and/or hardware, and can generally be integrated in terminal In.As shown in Figure 1, this method comprises:

Step 101, the present intensity value for obtaining display screen.

Illustratively, concretely mobile phone, smartwatch, tablet computer and individual digital help the terminal in the present embodiment The mobile terminals such as reason;It can also be other terminals such as desktop computer.

In the present embodiment, brightness value is concretely in terminal for indicating the brightness set value of brightness, such as 2047,1023 and 6 equal numerical value;Brightness value can also be brightness ratio value, as 100% (maximum brightness that display screen is supported), 75% and 0% are (aobvious The minimum brightness that display screen is supported) etc. numerical value.The present intensity value is to be used to indicate that display screen current time to be achieved Brightness value.

Step 102, the adjusting information corresponding with present intensity value that color of object is determined according to default corresponding relationship.

In the present embodiment, the corresponding color of colour cast phenomenon for the display screen that color of object is specially learnt in advance.For example, if Partially red phenomenon has occurred in display screen, then color of object is red;If partially blue phenomenon has occurred in display screen, then color of object It is as blue.After knowing the specific colour cast situation of display screen, color of object can be set according to colour cast situation.Common Colour cast phenomenon includes partially red, partially blue, partially green and Huang etc. partially, so correspondingly, color of object in the present embodiment can for it is red, Blue, green and yellow etc..It is understood that the color of object in the present embodiment is not limited to above-mentioned several colors.

Illustratively, can the colour cast phenomenon in advance to display screen be investigated, after color of object has been determined, for display Colour cast degree when screen is in different brightness values is respectively adjusted the relevant parameter of color of object by test, to weaken Influence of the color of object to display effect records the tune of relevant parameter adjusted after adjusting to ideal display effect Information is saved, and establishes the default corresponding relationship adjusted between information and brightness value, this is preset in corresponding relationship deposit terminal.This In step, default corresponding relationship can be inquired according to present intensity value, to obtain the corresponding with present intensity value of color of object Adjusting information.

Further, this step can include: determine brightness section locating for present intensity value;It is determined according to corresponding relationship is preset The adjusting information corresponding with brightness section of color of object.Illustratively, the brightness value of display screen can be subjected to interval division, The present embodiment is not specifically limited the quantity of the segment divided, can be determined by degree of regulation.The benefit optimized herein It is, by pre-establishing brightness section and adjusting the corresponding relationship of information, the corresponding same adjusting letter of multiple brightness values can be made Breath reduces calculation amount, improves the execution efficiency of the present embodiment.

Step 103 carries out corresponding weakening tune to the color of object in content to be displayed according to identified adjusting information Section.

Illustratively, this step can first obtain content to be displayed before display screen shows content to be displayed, and Corresponding weakening adjusting is carried out to color of object therein according to information is adjusted, obtains new content to be displayed.

Inventors have found that generating the colour cast degree of the display screen of colour cast phenomenon and the brightness of display screen generally at reversed ratio The more low then colour cast of relationship, the i.e. brightness of display screen is more serious.It is preferred, therefore, that weakening the amplitude of accommodation of adjusting in the present embodiment Brightness value with display screen is at reversed proportionate relationship.

Content to be displayed after adjusting is exported to display screen and is shown by step 104.

Illustratively, lead to the colour cast factor of colour cast since display screen itself exists, if will directly not be adjusted to Display content is directly output to display screen and is shown, then can generate the colour cast phenomenon about color of object.And in the present embodiment, Before showing to content to be displayed, weakening process first has been carried out to the color of object in content to be displayed, so as to Colour cast phenomenon caused by self reason due to display screen is corrected, the content to be displayed after colour cast factor and color weakening After synthesis, make to show that content can be shown on a display screen normally, to solve the colour cast problem of display screen.

The display control method of display screen provided in an embodiment of the present invention obtains the present intensity value of display screen, according to pre- If corresponding relationship determines the adjusting information corresponding with present intensity value of color of object, treated according to identified adjusting information Color of object in display content carries out corresponding weakening adjusting and exports to display screen to be shown.By using above-mentioned technology Scheme carries out corresponding weakening process to the color of object in content to be displayed according to the present intensity of display screen, makes to aobvious The constituent reduction for showing color of object in content solves the colour cast problem of display screen in the case where not increasing hardware cost.

Fig. 2 is the flow diagram of the display control method of another display screen provided in an embodiment of the present invention, this implementation Example is optimized based on above-described embodiment, in the present embodiment, step " is determined color of object according to corresponding relationship is preset Adjusting information corresponding with the present intensity value " optimization are as follows: judging the present intensity value be greater than predetermined luminance When threshold value, the adjusting information corresponding with the present intensity value of color of object is determined according to default corresponding relationship.

Correspondingly, the method for the present embodiment includes the following steps:

Step 201, the present intensity value for obtaining display screen.

Step 202 judges whether present intensity value is less than predetermined luminance threshold value, if so, thening follow the steps 203;Otherwise, it holds Row step 206.

Inventors have found that colour cast phenomenon will not generally occur when the brightness of display screen is more than certain brightness value, this When can save the correlation step for determining and adjusting information without carrying out color adaptation to content to be displayed, the aobvious of display screen can be promoted Show timeliness.Predetermined luminance threshold value in the present embodiment can be different and different because of the factors such as the material of display screen and manufacture craft, It can be determined by testing.

Step 203, the adjusting information corresponding with present intensity value that color of object is determined according to default corresponding relationship.

Step 204 carries out corresponding weakening tune to the color of object in content to be displayed according to identified adjusting information Section.

Content to be displayed after adjusting is exported to display screen and is shown by step 205.

Step 206 shows content to be displayed.

Whether the display control method of display screen provided in an embodiment of the present invention is less than predetermined luminance according to present intensity value Threshold value determines the need for carrying out weakening adjusting to the color of object in content to be displayed, can be on the basis for solving colour cast problem The upper display timeliness for guaranteeing display screen entirety.

Fig. 3 is the flow diagram of the display control method of another display screen provided in an embodiment of the present invention, this implementation Example is optimized based on above-described embodiment, in the present embodiment, will adjust the tune that Advance data quality is primary color component to be regulated Coefficient is saved, by step " carrying out corresponding weaken to the color of object in content to be displayed according to identified adjusting information to adjust " Optimization are as follows: corresponding weaken is carried out to the primary color component to be regulated in display content according to the adjustment factor and is adjusted.

Correspondingly, the method for the present embodiment includes the following steps:

Step 301, the present intensity value for obtaining display screen.

Step 302, the primary colours to be regulated corresponding with present intensity value that color of object is determined according to default corresponding relationship The adjustment factor of component.

Illustratively, the primary color component to be regulated may include RGB (Red, Green, Blue red, green, blue) color mode In at least one of red component, green component and blue component.Specific primary color component to be regulated be which kind of or which Kind is determined by color of object.For example, color of object is red, then primary color component to be regulated is red component;Target face Color is blue, then primary color component to be regulated is red component;Color of object is yellow, then primary color component to be regulated is red component And green component.It is understood that the embodiment of the present invention is not limited to rgb color mode, it could be applicable to other colors Mode, such as CMYK mode.The value of primary color component can be used for characterizing the concentration of Essential colour, therefore by adjusting to primary color component Save the weakening process, it can be achieved that color of object.

Step 303 carries out corresponding weakening adjusting to the primary color component to be regulated in display content according to adjustment factor.

The value of primary color component can be used for characterizing the concentration of Essential colour, thus by the way that primary color component is adjusted, it can be achieved that To the weakening process of color of object.

Preferably, the adjustment factor in the present embodiment is color range percentage, and color range percentage is less than 1.

Specifically, this step can include: obtain the current color range value of the primary color component to be regulated in content to be displayed;It calculates The product of the current color range value and corresponding color range percentage, obtains target color range value;The current color range value is adjusted to The target color range value.

By taking rgb color mode as an example, the range of the color range value of every kind of primary color component is 0 to 255.The color of one primary color component Rank value is bigger, indicates that its corresponding color concentration is deeper and shared ingredient is more.It, will be in content to be displayed in the present embodiment The current color range value of primary color component to be regulated is multiplied by the color range percentage less than 1, to make the color of primary color component to be regulated Rank value becomes smaller, so that the concentration of color of object reduces, the ingredient in content to be displayed is reduced, thus reach to color of object into Row weakens the purpose adjusted, improves colour cast phenomenon.

It is understood that adjustment factor can also be color range regulated value.Correspondingly, this step can include: obtain to aobvious Show the current color range value of the primary color component to be regulated in content;Calculate the difference of the current color range value and corresponding color range regulated value Value, obtains target color range value;The current color range value is adjusted to the target color range value.

The specific value of color range percentage or color range regulated value is not construed as limiting in the present embodiment, it can be by the specific of display screen Colour cast situation determines.

Content to be displayed after adjusting is exported to display screen and is shown by step 304.

In the embodiment of the present invention, by being carried out to the primary color component to be regulated corresponding with color of object in display content Weaken and adjust to realize that algorithm is simple and effective to the weakening process of color of object, can rapidly and accurately adjust in content to be displayed Color of object, effectively solution colour cast problem.

Fig. 4 is the flow diagram of the display control method of another display screen provided in an embodiment of the present invention, this implementation Example by solve the problems, such as display screen it is partially red for be illustrated, as shown in figure 4, this method comprises:

Step 401, the present intensity value for obtaining display screen, and determine brightness section locating for present intensity value.

Illustratively, the brightness of display screen is divided into 4 brightness section sections, respectively 0%-25%, 25%- in advance 50%, 50%-75% and 75%-100%.Wherein, 100% corresponding brightness setting value 2047,0% corresponding brightness setting value 6.

Step 402, the color range percentage that red component corresponding with brightness section is determined according to default corresponding relationship.

Illustratively, it is 97%, 25%-50% that default corresponding relationship, which includes: the corresponding color range percentage of 0%-25%, Corresponding color range percentage is that the corresponding color range percentage of 98%, 50%-75% is the corresponding color range of 99%, 75%-100% Percentage is 100% (i.e. when present intensity value is greater than or equal to 75%, red component not being adjusted).

Step 403, obtain content to be displayed in red component current color range value.

Wherein, the value of the R in color range value, that is, rgb value of red component.

Step 404, the product for calculating current color range value and corresponding color range percentage, obtain target color range value.

Current color range value is adjusted to target color range value by step 405.

It is understood that in the specific implementation, can be adjusted as unit of pixel, that is, needing will be in content to be displayed The corresponding current color range value of each pixel is adjusted to target color range value, to realize the color correction of whole display content.

Content to be displayed after adjusting is exported to display screen and is shown by step 406.

For the more detailed description embodiment of the present invention, it is further detailed referring to experimental data.For side Just it tests, is tested in the case where display screen shows complete white, the rgb value of the pixel of any two position is identical, generally It is (255,255,255), the white that screen is shown when brightness of display screen setting value is 2047 is denoted as target white, with bright Degree gradually decreases, and the white that screen is shown gradually appears partially red phenomenon, is shown by screen when apparatus measures difference brightness value The value of the corresponding chromaticity coordinates of color.Table 1 is the relevant test data for not reducing display content red component, and table 2 is to reduce display Relevant test data after content red component.(x, y) indicates chromaticity coordinates.

Table 1 does not reduce the relevant test data of display content red component

Num Brightness set value Brightness ratio Red component (%) x y 1 2047 100% 100 0.2982 0.306 2 1535 75% 100 0.3001 0.3064 3 1534 75% 100 0.2994 0.3063 4 1023 50% 100 0.3017 0.3068 5 1022 50% 100 0.3023 0.3069 6 511 25% 100 0.3047 0.3067 7 510 25% 100 0.3045 0.307 8 6 0% 100 0.3086 0.3065

Table 2 reduces the relevant test data after display content red component

Num Brightness set value Brightness ratio Red component (%) x y 1 2047 100% 100 0.2977 0.3065 2 1535 75% 100 0.3 0.3084 3 1534 75% 99 0.2969 0.3072 4 1023 50% 99 0.3002 0.309 5 1022 50% 98 0.2971 0.3075 6 511 25% 98 0.2992 0.3063 7 510 25% 97 0.2975 0.3066 8 6 0% 97 0.3018 0.3073

Fig. 5 is chromaticity coordinates contrast schematic diagram provided in an embodiment of the present invention, and the dot expression in figure does not reduce red component Chromaticity coordinates point, " X " indicate reduce red component chromaticity coordinates point, triangle indicate target point (brightness set value be 2047 when The corresponding chromaticity coordinates point of the target white of display), its corresponding brightness setting with the adjacent string representation of each chromaticity coordinates point Value (only comprising number be brightness set value in table 1 in character string, in character string comprising alphabetical " R " and it is digital be in table 2 Brightness set value).By Fig. 5, Tables 1 and 2 it is found that reducing red component by different brightness sections, keep display partially red white The chromaticity coordinates (target point) of chromaticity coordinates (not reducing the chromaticity coordinates point of red component) to the target white of color is close, is reduced red The chromaticity coordinates point of colouring component improves partially red phenomenon when making to show on a display screen.In addition, not reducing display content red component When, the value range of x is from 0.2982 to 0.3086, difference 0.0104;After reducing display content red component, the value range of x From 0.2977 to 0.3018, difference 0.0041.As it can be seen that reducing the variation width of the chromaticity coordinates of red component with the adjusting of brightness Degree, to realize the correction to partially red phenomenon, when especially brightness is lower, corrects effect compared to greatly reducing before reducing red component Fruit is particularly evident.

The display control method of display screen provided in an embodiment of the present invention is gradually decreased with the reduction of brightness of display screen The color range value of red component in content to be displayed reduces red color components in content to be displayed, is not increasing hardware cost In the case of solve the problems, such as the partially red of display screen.

Fig. 6 is a kind of structural block diagram of the display control unit of display screen provided in an embodiment of the present invention, which can be by Software and or hardware realization is typically integrated in terminal, can be by executing the display control method of display screen come to display screen Display is controlled.As shown in fig. 6, the device includes that brightness value obtains module 601, adjusts information determination module 602, adjusts mould Block 603 and display module 604.

Wherein, brightness value obtains module 601, for obtaining the present intensity value of display screen;Adjust information determination module 602, for determining the adjusting information corresponding with the present intensity value of color of object according to default corresponding relationship;Adjust mould Block 603 is adjusted for carrying out corresponding weaken to the color of object in content to be displayed according to identified adjusting information;Display Module 604 is shown for exporting the content to be displayed after adjusting to the display screen.

The display control unit of display screen provided in an embodiment of the present invention, according to the present intensity of display screen come to be shown Color of object in content carries out corresponding weakening process, makes the constituent reduction of color of object in content to be displayed, is not increasing Solves the colour cast problem of display screen in the case where hardware cost.

On the basis of the above embodiments, the adjusting information determination module is specifically used for:

When judging that the present intensity value is less than predetermined luminance threshold value, color of object is determined according to corresponding relationship is preset Adjusting information corresponding with the present intensity value.

On the basis of the above embodiments, adjusting corresponding with the present intensity value letter of the determining color of object Breath, comprising:

Determine brightness section locating for the present intensity value;

The adjusting information corresponding with the brightness section of color of object is determined according to default corresponding relationship.

On the basis of the above embodiments, described to adjust the adjustment factor that information includes primary color component to be regulated;

The adjustment module is specifically used for:

Corresponding weaken is carried out to the primary color component to be regulated in display content according to the adjustment factor to adjust.

On the basis of the above embodiments, the adjustment factor is color range percentage, and the color range percentage is less than 1;

The adjustment module includes:

Color range acquiring unit, for obtaining the current color range value of the primary color component to be regulated in content to be displayed;

Color range computing unit obtains target for calculating the product of the current color range value and corresponding color range percentage Color range value;

Color range adjustment unit, for the current color range value to be adjusted to the target color range value.

On the basis of the above embodiments, the primary color component to be regulated include red component in rgb color mode, it is green At least one of colouring component and blue component.

On the basis of the above embodiments, the brightness value for weakening the amplitude of accommodation and display screen adjusted is at reversed Proportionate relationship.

The embodiment of the invention provides a kind of terminal, the aobvious of display screen provided in an embodiment of the present invention can be integrated in the terminal Show control device.Fig. 7 is a kind of structural schematic diagram of terminal provided in an embodiment of the present invention.As shown in fig. 7, the terminal can wrap Include: shell (not shown), memory 701, central processing unit (Central Processing Unit, CPU) 702 are (also known as Processor, hereinafter referred to as CPU), circuit board (not shown) and power circuit (not shown).The circuit board is placed in The space interior that the shell surrounds;The CPU702 and the memory 701 are arranged on the circuit board;The power supply electricity Road, for each circuit or the device power supply for the terminal;The memory 701, for storing executable program code;Institute CPU702 is stated by reading the executable program code stored in the memory 701 to run and the executable program code Corresponding program, for executing: obtaining the present intensity value of display screen;According to preset corresponding relationship determine color of object with The corresponding adjusting information of the present intensity value;According to identified adjusting information to the color of object in content to be displayed into Corresponding weaken of row is adjusted;Content to be displayed after adjusting is exported to the display screen and is shown.

The terminal further include: Peripheral Interface 703, RF (Radio Frequency, radio frequency) circuit 705, voicefrequency circuit 706, loudspeaker 711, power management chip 708, input/output (I/O) subsystem 709, touch screen 712, other input/controls Equipment 710 and outside port 704, these components are communicated by one or more communication bus or signal wire 707.

It should be understood that graphic terminal 700 is only an example of terminal, and terminal 700 can have than figure Shown in more or less component, two or more components can be combined, or can have different portions Part configuration.Various parts shown in the drawings can be including one or more signal processings and/or specific integrated circuit Hardware, software or hardware and software combination in realize.

It is described in detail below with regard to provided in this embodiment for controlling the terminal that display screen is shown, the terminal It takes the mobile phone as an example.

Memory 701, the memory 701 can be accessed by CPU702, Peripheral Interface 703 etc., and the memory 701 can It can also include nonvolatile memory to include high-speed random access memory, such as one or more disk memory, Flush memory device or other volatile solid-state parts.

The peripheral hardware that outputs and inputs of equipment can be connected to CPU702 and deposited by Peripheral Interface 703, the Peripheral Interface 703 Reservoir 701.

I/O subsystem 709, the I/O subsystem 709 can be by the input/output peripherals in equipment, such as touch screen 712 With other input/control devicess 710, it is connected to Peripheral Interface 703.I/O subsystem 709 may include 7091 He of display controller For controlling one or more input controllers 7092 of other input/control devicess 710.Wherein, one or more input controls Device 7092 processed receives electric signal from other input/control devicess 710 or sends electric signal to other input/control devicess 710, Other input/control devicess 710 may include physical button (push button, rocker buttons etc.), dial, slide switch, behaviour Vertical pole clicks idler wheel.It is worth noting that input controller 7092 can with it is following any one connect: keyboard, infrared port, The indicating equipment of USB interface and such as mouse.

Touch screen 712, the touch screen 712 are the input interface and output interface between user terminal and user, can It is shown to user depending on output, visual output may include figure, text, icon, video etc..

Display controller 7091 in I/O subsystem 709 receives electric signal from touch screen 712 or sends out to touch screen 712 Electric signals.Touch screen 712 detects the contact on touch screen, and the contact that display controller 7091 will test is converted to and is shown The interaction of user interface object on touch screen 712, i.e. realization human-computer interaction, the user interface being shown on touch screen 712 Object can be the icon of running game, the icon for being networked to corresponding network etc..It is worth noting that equipment can also include light Mouse, light mouse are the extensions for the touch sensitive surface for not showing the touch sensitive surface visually exported, or formed by touch screen.

RF circuit 705 is mainly used for establishing the communication of mobile phone Yu wireless network (i.e. network side), realizes mobile phone and wireless network The data receiver of network and transmission.Such as transmitting-receiving short message, Email etc..Specifically, RF circuit 705 receives and sends RF letter Number, RF signal is also referred to as electromagnetic signal, and RF circuit 705 converts electrical signals to electromagnetic signal or electromagnetic signal is converted to telecommunications Number, and communicated by the electromagnetic signal with communication network and other equipment.RF circuit 705 may include for executing The known circuit of these functions comprising but it is not limited to antenna system, RF transceiver, one or more amplifiers, tuner, one A or multiple oscillators, digital signal processor, CODEC (COder-DECoder, coder) chipset, user identifier mould Block (Subscriber Identity Module, SIM) etc..

Voicefrequency circuit 706 is mainly used for receiving audio data from Peripheral Interface 703, which is converted to telecommunications Number, and the electric signal is sent to loudspeaker 711.

Loudspeaker 711 is reduced to sound for mobile phone to be passed through RF circuit 705 from the received voice signal of wireless network And the sound is played to user.

Power management chip 708, the hardware for being connected by CPU702, I/O subsystem and Peripheral Interface are powered And power management.

Any embodiment of that present invention institute can be performed in the display control unit and terminal of the display screen provided in above-described embodiment The display control method of the display screen of offer has and executes the corresponding functional module of this method and beneficial effect.Not in above-mentioned reality The technical detail of detailed description in example is applied, reference can be made to the display control method of display screen provided by any embodiment of the invention.

Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation, It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.

Claims (13)

1. a kind of display control method of display screen characterized by comprising
Obtain the present intensity value of display screen;
The adjusting information corresponding with the present intensity value of color of object is determined according to default corresponding relationship;
It carries out corresponding weaken to the color of object in content to be displayed according to identified adjusting information to adjust, wherein described Weaken the brightness value of the amplitude of accommodation and the display screen that adjust into reversed proportionate relationship;
Content to be displayed after adjusting is exported to the display screen and is shown.
2. the method according to claim 1, wherein the foundation preset corresponding relationship determine color of object with The corresponding adjusting information of the present intensity value, comprising:
Judge the present intensity value be less than predetermined luminance threshold value when, according to preset corresponding relationship determine color of object with The corresponding adjusting information of the present intensity value.
3. method according to claim 1 or 2, which is characterized in that the foundation presets corresponding relationship and determines color of object Adjusting information corresponding with the present intensity value, comprising:
Determine brightness section locating for the present intensity value;
The adjusting information corresponding with the brightness section of color of object is determined according to default corresponding relationship.
4. the method according to claim 1, wherein described adjust the adjusting that information includes primary color component to be regulated Coefficient;
It is described that corresponding weakening adjusting is carried out to the color of object in content to be displayed according to identified adjusting information, comprising:
Corresponding weaken is carried out to the primary color component to be regulated in display content according to the adjustment factor to adjust.
5. according to the method described in claim 4, it is characterized in that, the adjustment factor is color range percentage, the color range hundred Divide ratio less than 1;
It is described that corresponding weakening adjusting, packet are carried out to the primary color component to be regulated in content to be displayed according to the adjustment factor It includes:
Obtain the current color range value of the primary color component to be regulated in content to be displayed;
The product for calculating the current color range value and corresponding color range percentage, obtains target color range value;
The current color range value is adjusted to the target color range value.
6. method according to claim 4 or 5, which is characterized in that the primary color component to be regulated includes rgb color mode In at least one of red component, green component and blue component.
7. a kind of display control unit of display screen characterized by comprising
Brightness value obtains module, for obtaining the present intensity value of display screen;
Information determination module is adjusted, for determining the corresponding with the present intensity value of color of object according to default corresponding relationship Adjusting information;
Adjustment module is adjusted for carrying out corresponding weaken to the color of object in content to be displayed according to identified adjusting information Section, wherein the brightness value for weakening the amplitude of accommodation and the display screen that adjust is at reversed proportionate relationship;
Display module is shown for exporting the content to be displayed after adjusting to the display screen.
8. device according to claim 7, which is characterized in that the adjusting information determination module is specifically used for:
Judge the present intensity value be less than predetermined luminance threshold value when, according to preset corresponding relationship determine color of object with The corresponding adjusting information of the present intensity value.
9. device according to claim 7 or 8, which is characterized in that the determining color of object with the present intensity It is worth corresponding adjusting information, comprising:
Determine brightness section locating for the present intensity value;
The adjusting information corresponding with the brightness section of color of object is determined according to default corresponding relationship.
10. device according to claim 7, which is characterized in that described to adjust the tune that information includes primary color component to be regulated Save coefficient;
The adjustment module is specifically used for:
Corresponding weaken is carried out to the primary color component to be regulated in display content according to the adjustment factor to adjust.
11. device according to claim 10, which is characterized in that the adjustment factor is color range percentage, the color range Percentage is less than 1;
The adjustment module includes:
Color range acquiring unit, for obtaining the current color range value of the primary color component to be regulated in content to be displayed;
Color range computing unit obtains target color range for calculating the product of the current color range value and corresponding color range percentage Value;
Color range adjustment unit, for the current color range value to be adjusted to the target color range value.
12. device described in 0 or 11 according to claim 1, which is characterized in that the primary color component to be regulated includes rgb color At least one of red component, green component and blue component in mode.
13. a kind of terminal characterized by comprising shell, processor, memory, circuit board and power circuit;
The circuit board is placed in the space interior that the shell surrounds;
The processor and the memory are arranged on the circuit board;
The power circuit, for each circuit or the device power supply for the terminal;
The memory, for storing executable program code;
The processor is run and the executable program by reading the executable program code stored in the memory The corresponding program of code, for executing:
Obtain the present intensity value of display screen;
The adjusting information corresponding with the present intensity value of color of object is determined according to default corresponding relationship;
Corresponding weaken is carried out to the color of object in content to be displayed according to identified adjusting information to adjust;
Content to be displayed after adjusting is exported to the display screen and is shown, wherein is described to weaken the amplitude of accommodation adjusted Brightness value with the display screen is at reversed proportionate relationship.
CN201611075534.6A 2016-11-25 2016-11-25 A kind of display control method of display screen, device and terminal CN106356035B (en)

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CN107068114B (en) * 2017-04-24 2019-04-30 北京小米移动软件有限公司 Screen color method of adjustment, device, equipment and storage medium
CN110277059A (en) * 2019-07-01 2019-09-24 武汉天马微电子有限公司 Driving chip and its control method, display device

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