CN107770373A - Screen saturation method of adjustment and corresponding mobile terminal - Google Patents
Screen saturation method of adjustment and corresponding mobile terminal Download PDFInfo
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- CN107770373A CN107770373A CN201710936615.9A CN201710936615A CN107770373A CN 107770373 A CN107770373 A CN 107770373A CN 201710936615 A CN201710936615 A CN 201710936615A CN 107770373 A CN107770373 A CN 107770373A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
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- Environmental & Geological Engineering (AREA)
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- Computer Networks & Wireless Communication (AREA)
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- Controls And Circuits For Display Device (AREA)
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Abstract
The invention discloses a kind of screen saturation method of adjustment and corresponding mobile terminal, belong to screen display technology field.This method includes：The brightness of timing acquiring mobile terminal screen；When screen intensity changes, screen saturation amplitude of variation is calculated；Judge whether calculated saturation degree amplitude of variation reaches predetermined threshold value；When reaching predetermined threshold value, the saturation degree of the screen is adjusted according to the saturation degree amplitude of variation.Thereby, it is possible to be that mobile terminal screen automatically selects suitable saturation degree according to different screen intensity trigger conditions, to provide more comfortable screen color display experience.
Description
Technical field
The present invention relates to screen display technology field, more particularly to a kind of screen saturation method of adjustment and corresponding movement
Terminal.
Background technology
Screen saturation can influence screen color performance, and suitable saturation degree can make screen color deep or light suitable, otherwise, screen
Curtain occurs that color is excessively gorgeous or boring.
Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) material is popular terminal screen
The change of certain rule can occur with screen intensity in material, studies have shown that OLED screen saturation, and this material characteristic is led
Cause screen saturation can not keep stable state.
Currently without any mobile terminal product for supporting automatic saturation degree management, it typically can only all accomplish manual saturation degree
Management, i.e., the manual setting that saturation degree is carried out by user are selected, and this not only beyond the Knowledge Capability scope of ordinary populace, is caused
User cognition cost is high, and is short of flexibility, and overall user experience is low.
The content of the invention
It is a primary object of the present invention to propose a kind of screen saturation method of adjustment and corresponding mobile terminal, it is intended to solve
The problem of certainly how carrying out screen saturation management automatically.
To achieve the above object, a kind of screen saturation method of adjustment provided by the invention, the method comprising the steps of：Regularly
Gather the brightness of mobile terminal screen；When screen intensity changes, screen saturation amplitude of variation is calculated；Judgement is calculated
Whether the saturation degree amplitude of variation gone out reaches predetermined threshold value；And when reaching predetermined threshold value, according to the saturation degree amplitude of variation
Adjust the saturation degree of the screen.
Preferably, this method also includes step when the screen intensity changes：Judge the screen intensity after change
Whether value is stablized, and after screen intensity value stabilization, performs described the step of calculating screen saturation amplitude of variation.
Preferably, this method also includes step before the step of brightness of the timing acquiring mobile terminal screen：It is logical
The environment optical detecting unit for crossing the mobile terminal detects ambient light change near the mobile terminal, when detecting ambient light
When changing, the step of performing the brightness of the timing acquiring mobile terminal screen.
Preferably, this method also includes step before the step of brightness of the timing acquiring mobile terminal screen：Connect
Unlatching operation of the user to screen saturation self-regulation mode is received, after user opens screen saturation self-regulation mode,
The step of performing the brightness of the timing acquiring mobile terminal screen.
Preferably, the step of calculating screen saturation amplitude of variation includes：When the screen intensity collected becomes
During change, Rx chromaticity coordinates, Ry chromaticity coordinates, Gx chromaticity coordinates, Gy chromaticity coordinates, the Bx of the screen caused by brightness change are calculated respectively
Changing value under chromaticity coordinates and By chromaticity coordinates, so as to which COMPREHENSIVE CALCULATING goes out the saturation degree amplitude of variation.
Preferably, it is described the screen is adjusted according to the saturation degree amplitude of variation saturation degree the step of include：Work as institute
When stating saturation degree amplitude of variation to raise, then the saturation degree of the screen is reduced into corresponding amplitude；When the saturation degree changes width
When spending to reduce, then the saturation degree of the screen is raised into corresponding amplitude.
Preferably, whether the screen brightness value that judges after change is stable refers to judge whether screen brightness value is stablized
Numerical value after change, the i.e. numerical value do not change further in preset time period.
Preferably, the predetermined threshold value is 5%.
In addition, to achieve the above object, the present invention also proposes a kind of mobile terminal, and the mobile terminal includes：Memory,
Processor, environment optical detecting unit, screen and it is stored in the screen that can be run on the memory and on the processor and satisfies
With degree adjustment programme, realize that screen saturation described above is adjusted when the screen saturation adjustment programme is by the computing device
The step of adjusting method.
Further, to achieve the above object, the present invention also provides a kind of computer-readable recording medium, the computer
Screen saturation adjustment programme is stored with readable storage medium storing program for executing, it is real when the screen saturation adjustment programme is executed by processor
Now the step of screen saturation method of adjustment described above.
Screen saturation method of adjustment, mobile terminal and computer-readable recording medium proposed by the present invention, being capable of basis
Different screen intensity trigger conditions is that mobile terminal screen automatically selects suitable saturation degree, more preferable matched environment light,
To provide more comfortable screen color display experience.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for the mobile terminal for realizing each embodiment of the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the schematic appearance of an embodiment of heretofore described mobile terminal；
Fig. 4 is a kind of flow chart for screen saturation method of adjustment that first embodiment of the invention proposes；
Fig. 5 is the schematic diagram of an embodiment of screen intensity change procedure in the present invention；
Fig. 6 is a kind of flow chart for screen saturation method of adjustment that second embodiment of the invention proposes；
Fig. 7 is a kind of flow chart for screen saturation method of adjustment that third embodiment of the invention proposes；
Fig. 8 is the schematic diagram of an embodiment of ambient light change procedure of the present invention；
Fig. 9 is a kind of flow chart for screen saturation method of adjustment that fourth embodiment of the invention proposes；
Figure 10 is a kind of module diagram for mobile terminal that fifth embodiment of the invention proposes；
Figure 11 is the module diagram that a kind of screen saturation that sixth embodiment of the invention proposes adjusts system；
Figure 12 is the module diagram that a kind of screen saturation that seventh embodiment of the invention proposes adjusts system；
Figure 13 is the module diagram that a kind of screen saturation that eighth embodiment of the invention proposes adjusts system.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In follow-up description, the suffix using such as " module ", " part " or " unit " for representing element is only
Be advantageous to the explanation of the present invention, itself there is no a specific meaning.Therefore, " module ", " part " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as mobile phone, flat board
Computer, notebook computer, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), guider, wearable device, Intelligent bracelet, pedometer etc. move
Dynamic terminal, and the fixed terminal such as digital TV, desktop computer.
It will be illustrated in subsequent descriptions by taking mobile terminal as an example, it will be appreciated by those skilled in the art that except special
Outside element for moving purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, its hardware architecture diagram for a kind of mobile terminal of each embodiment of the realization present invention, the shifting
Dynamic terminal 100 can include：RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103rd, A/V (audio/video) input block 104, sensor 105, display unit 106, user input unit 107, interface unit
108th, the part such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not form the restriction to mobile terminal, and mobile terminal can be included than illustrating more or less parts,
Either combine some parts or different parts arrangement.
The all parts of mobile terminal are specifically introduced with reference to Fig. 1：
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, the reception and transmission of signal, specifically, by base station
Downlink information receive after, handled to processor 110；In addition, up data are sent to base station.Generally, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrate
Frequency unit 101 can also be communicated by radio communication with network and other equipment.Above-mentioned radio communication can use any communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, WCDMA), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, FDD Long Term Evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex Long Term Evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, it is simultaneously not belonging to must be configured into for mobile terminal, completely can be according to need
To be omitted in the essential scope for do not change invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is receiving or
It is sound that the voice data stored in memory 109, which is converted into audio signal and exported,.Moreover, audio output unit 103
The audio output related to the specific function that mobile terminal 100 performs can also be provided (for example, call signal receives sound, disappeared
Breath receives sound etc.).Audio output unit 103 can include loudspeaker, buzzer etc..
A/V input blocks 104 are used to receive audio or video signal.A/V input blocks 104 can include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the static images or the view data of video obtained in image capture mode by image capture apparatus (such as camera) are carried out
Reason.Picture frame after processing may be displayed on display unit 106.Picture frame after the processing of graphics processor 1041 can be deposited
Storage is transmitted in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (voice data), and can be voice data by such acoustic processing.Audio (voice) data after processing can
To be converted to the form output that mobile communication base station can be sent to via radio frequency unit 101 in the case of telephone calling model.
Microphone 1042 can implement various types of noises and eliminate (or suppression) algorithm to eliminate (or suppression) in reception and send sound
Caused noise or interference during frequency signal.
Mobile terminal 100 also includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity transducer can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axles) size of acceleration, size and the direction of gravity are can detect that when static, the application available for identification mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared ray sensor, will not be repeated here.
Display unit 106 is used for the information for showing the information inputted by user or being supplied to user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configures display panel 1061.
User input unit 107 can be used for the numeral or character information for receiving input, and produce the use with mobile terminal
The key signals input that family is set and function control is relevant.Specifically, user input unit 107 may include contact panel 1071 with
And other input equipments 1072.Contact panel 1071, also referred to as touch-screen, collect touch operation of the user on or near it
(for example user uses any suitable objects or annex such as finger, stylus on contact panel 1071 or in contact panel 1071
Neighbouring operation), and corresponding attachment means are driven according to formula set in advance.Contact panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
Contact coordinate is converted into, then gives processor 110, and the order sent of reception processing device 110 and can be performed.In addition, can
To realize contact panel 1071 using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
Include but be not limited to physical keyboard, in function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
One or more, do not limit herein specifically.
Further, contact panel 1071 can cover display panel 1061, detect thereon when contact panel 1071 or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, contact panel 1071 and display panel
1061 be the part independent as two to realize the input of mobile terminal and output function, but in certain embodiments, can
Input and the output function of mobile terminal are realized so that contact panel 1071 and display panel 1061 is integrated, is not done herein specifically
Limit.
Interface unit 108 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 100.For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For transmitting data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storage software program and various data.Memory 109 can mainly include storing program area
And storage data field, wherein, storing program area can storage program area, application program (such as the sound needed at least one function
Sound playing function, image player function etc.) etc.；Storage data field can store according to mobile phone use created data (such as
Voice data, phone directory etc.) etc..In addition, memory 109 can include high-speed random access memory, can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the whole mobile terminal of connection
Individual part, by running or performing the software program and/or module that are stored in memory 109, and call and be stored in storage
Data in device 109, the various functions and processing data of mobile terminal are performed, so as to carry out integral monitoring to mobile terminal.Place
Reason device 110 may include one or more processing units；Preferably, processor 110 can integrate application processor and modulatedemodulate is mediated
Device is managed, wherein, application processor mainly handles operating system, user interface and application program etc., and modem processor is main
Handle radio communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 100 can also include the power supply 111 (such as battery) to all parts power supply, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, so as to realize management charging by power-supply management system, put
The function such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also will not be repeated here including bluetooth module etc..
For the ease of understanding the embodiment of the present invention, the communications network system being based on below to the mobile terminal of the present invention enters
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention, the communication network system
Unite as the LTE system of universal mobile communications technology, the UE that the LTE system includes communicating connection successively (User Equipment, is used
Family equipment) 201, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, evolved UMTS lands
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and here is omitted.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connected with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide UE201 to EPC203 access.
EPC203 can include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling between EPC203, there is provided carrying and connection management.HSS2032 is all to manage for providing some registers
Such as the function of attaching position register (not shown) etc, and preserve some and used about service features, data rate etc.
The special information in family.All customer data can be transmitted by SGW2034, and PGW2035 can provide UE 201 IP
Address is distributed and other functions, and PCRF2036 is strategy and the charging control strategic decision-making of business data flow and IP bearing resources
Point, it selects and provided available strategy and charging control decision-making with charge execution function unit (not shown) for strategy.
IP operation 204 can include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art it is to be understood that the present invention not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And following new network system etc., do not limit herein.
Based on above-mentioned mobile terminal hardware configuration and communications network system, each embodiment of the inventive method is proposed.
A kind of screen saturation method of adjustment proposed by the present invention, changes for the screen intensity in mobile terminal
When, screen saturation is correspondingly adjusted automatically, lifts Consumer's Experience.
As shown in figure 3, the schematic appearance of the embodiment for the mobile terminal.In figure 3, the mobile terminal bag
Screen 26 and environment optical detecting unit 24 are included, wherein the screen 26 is OLED screen curtain.
Embodiment one
As shown in figure 4, first embodiment of the invention proposes a kind of screen saturation method of adjustment, this method includes following step
Suddenly：
S400, the brightness of timing acquiring mobile terminal screen.
Specifically, (such as 3 seconds) gather once the brightness value of the screen at predetermined time intervals.For example, refer to Fig. 5 institutes
Show, be the brightness change procedure schematic diagram of the screen, it is 500nit to collect screen brightness value for the first time, is collected for the second time
Screen brightness value is 0nit.
S402, when screen intensity changes, calculate screen saturation amplitude of variation.
Specifically, when the screen intensity collected changes (such as brightness value is reduced to 0nit from 500nit), meter
Calculate screen saturation amplitude of variation caused by brightness change.For example, it is reduced in brightness value from 500nit bright as 0nit
Spend under amplitude of variation, Rx chromaticity coordinates can be calculated rise 0.076, Ry chromaticity coordinates and have dropped 0.001, Gx chromaticity coordinates and have dropped
0.006, Gy chromaticity coordinates, which rises 0.023, Bx chromaticity coordinates and have dropped 0.007, By chromaticity coordinates, have dropped 0.013, so as to calculate
Overall saturation degree amplitude of variation is rise 15%.
S404, judges whether calculated saturation degree amplitude of variation reaches predetermined threshold value.
Specifically, a predetermined threshold value for screen saturation change, such as 5% can be pre-set, if screen is satisfied
The amplitude being raised and lowered with degree reaches and (is more than or equal to) predetermined threshold value, and expression needs to carry out automatically screen saturation
Adjustment；If the amplitude that screen saturation is raised and lowered not up to (is less than) predetermined threshold value, expression need not satisfy to screen
It is automatically adjusted with degree.When the saturation degree amplitude of variation calculated reaches predetermined threshold value, step S406 is performed.When being counted
When the saturation degree amplitude of variation calculated is not up to predetermined threshold value, return to step S400, continue to gather the brightness of the screen.
S406, the saturation degree of the screen is adjusted according to the saturation degree amplitude of variation.
Specifically, when the saturation degree amplitude of variation is raises, then the saturation degree of the screen is reduced into corresponding amplitude；
When the saturation degree amplitude of variation is reduces, then the saturation degree of the screen is raised into corresponding amplitude.For example, above-mentioned calculate
Screen saturation amplitude of variation for rise 15%, more than the predetermined threshold value 5%, then the required adjustment done is by the screen
The saturation degree of curtain reduces by 15%, to keep stable saturation degree to experience.
The screen saturation method of adjustment that the present embodiment proposes, can be movement according to different screen intensity trigger conditions
Terminal screen automatically selects suitable saturation degree, more preferable matched environment light, to provide more comfortable screen color display body
Test.
Embodiment two
As shown in fig. 6, second embodiment of the invention proposes a kind of screen saturation method of adjustment.In a second embodiment,
The step S600 and S604-S612 of the screen saturation method of adjustment and the step S400-S404 of first embodiment are similar,
Difference is that this method also includes step S602.
This method comprises the following steps：
S600, the brightness of timing acquiring mobile terminal screen.
Specifically, (such as 3 seconds) gather once the brightness value of the screen at predetermined time intervals.For example, adopt for the first time
Integrate screen brightness value as 500nit, it is 200nit to collect screen brightness value for the second time, collects screen brightness value for the third time
For 0nit, it is still 0nit that the 4th time, which collects screen brightness value,.
S602, when screen intensity changes, judge whether the screen brightness value after change is stablized.
Specifically, when the screen intensity collected changes (such as brightness value is reduced to 0nit from 500nit), sentence
Whether disconnected screen brightness value stablizes the numerical value after change, i.e., (such as preset time period 5 seconds) not further in the short time
Change.For example, above-mentioned screen brightness value is after 500nit is reduced to 0nit, it is stable in 0nit.Now represent the stage
Screen intensity change procedure has been completed, and subsequently carries out the adjust automatically of screen saturation on this basis, can be more accurate
Ground reflects the scope that needs adjust.
S604, after screen intensity value stabilization, calculate screen saturation amplitude of variation.
Specifically, after screen intensity value stabilization after change, stage brightness change is calculated (from starting to change to stabilization
Screen saturation amplitude of variation caused by afterwards).For example, it is reduced to brightness amplitude of variation as 0nit from 500nit in brightness value
Under, Rx chromaticity coordinates can be calculated rise 0.076, Ry chromaticity coordinates and have dropped 0.001, Gx chromaticity coordinates and have dropped 0.006, Gy colors
Coordinate, which rises 0.023, Bx chromaticity coordinates and have dropped 0.007, By chromaticity coordinates, have dropped 0.013, so as to calculate overall saturation degree
Amplitude of variation is rise 15%.
S606, judges whether calculated saturation degree amplitude of variation reaches predetermined threshold value.
Specifically, a predetermined threshold value for screen saturation change, such as 5% can be pre-set, if screen is satisfied
The amplitude being raised and lowered with degree reaches and (is more than or equal to) predetermined threshold value, and expression needs to carry out automatically screen saturation
Adjustment；If the amplitude that screen saturation is raised and lowered not up to (is less than) predetermined threshold value, expression need not satisfy to screen
It is automatically adjusted with degree.When the saturation degree amplitude of variation calculated reaches predetermined threshold value, step S608 is performed.When being counted
When the saturation degree amplitude of variation calculated is not up to predetermined threshold value, return to step S600, continue to gather the brightness of the screen.
S608, the saturation degree of the screen is adjusted according to the saturation degree amplitude of variation.
Specifically, when the saturation degree amplitude of variation is raises, then the saturation degree of the screen is reduced into corresponding amplitude；
When the saturation degree amplitude of variation is reduces, then the saturation degree of the screen is raised into corresponding amplitude.For example, above-mentioned calculate
Screen saturation amplitude of variation for rise 15%, more than the predetermined threshold value 5%, then the required adjustment done is by the screen
The saturation degree of curtain reduces by 15%, to keep stable saturation degree to experience.
Embodiment three
As shown in fig. 7, third embodiment of the invention proposes a kind of screen saturation method of adjustment.In the third embodiment,
The step S702-S710 of the screen saturation method of adjustment and the step S600-S608 of second embodiment are similar, distinguish
Also include step S700 in this method.
This method comprises the following steps：
S700, the ambient light near the mobile terminal is detected by the environment optical detecting unit of the mobile terminal and is become
Change.
Specifically, the environment optical detecting unit ambient light change near detection in real time in the mobile terminal is triggered.Ginseng
Read shown in Fig. 8, be the schematic diagram of the ambient light change procedure of the mobile terminal.When detecting that ambient light changes, institute
State environment optical detecting unit feedback environment light variable signal.
S702, when detecting that ambient light changes, the brightness of timing acquiring mobile terminal screen.
Specifically, after the ambient light variable signal that the environment optical detecting unit detects is received, every pre- timing
Between (such as 2 seconds) collection once screen brightness value.For example, it is 500nit to collect screen brightness value for the first time, the
Secondary acquisition is 200nit to screen brightness value, and it is 0nit to collect screen brightness value for the third time, and it is bright to collect screen the 4th time
Angle value is still 0nit.
In existing mobile terminal, typically when ambient light changes, screen intensity can carry out respective change automatically,
So that user can see the content shown in screen clearly.Such as from dazzling environment enter dark surrounds when, screen intensity can be automatic
Reduce.Or when ambient light changes, user can manually adjust screen intensity according to their needs.
S704, when screen intensity changes, judge whether the screen brightness value after change is stablized.
Specifically, when the screen intensity collected changes (such as brightness value is reduced to 0nit from 500nit), sentence
Whether disconnected screen brightness value stablizes the numerical value after change, i.e., (such as preset time period 5 seconds) not further in the short time
Change.For example, above-mentioned screen brightness value is after 500nit is reduced to 0nit, it is stable in 0nit.Now represent the stage
Screen intensity change procedure has been completed, and subsequently carries out the adjust automatically of screen saturation on this basis, can be more accurate
Ground reflects the scope that needs adjust.
S706, after screen intensity value stabilization, calculate screen saturation amplitude of variation.
Specifically, after screen intensity value stabilization after change, stage brightness change is calculated (from starting to change to stabilization
Screen saturation amplitude of variation caused by afterwards).For example, it is reduced to brightness amplitude of variation as 0nit from 500nit in brightness value
Under, Rx chromaticity coordinates can be calculated rise 0.076, Ry chromaticity coordinates and have dropped 0.001, Gx chromaticity coordinates and have dropped 0.006, Gy colors
Coordinate, which rises 0.023, Bx chromaticity coordinates and have dropped 0.007, By chromaticity coordinates, have dropped 0.013, so as to calculate overall saturation degree
Amplitude of variation is rise 15%.
S708, judges whether calculated saturation degree amplitude of variation reaches predetermined threshold value.
Specifically, a predetermined threshold value for screen saturation change, such as 5% can be pre-set, if screen is satisfied
The amplitude being raised and lowered with degree reaches and (is more than or equal to) predetermined threshold value, and expression needs to carry out automatically screen saturation
Adjustment；If the amplitude that screen saturation is raised and lowered not up to (is less than) predetermined threshold value, expression need not satisfy to screen
It is automatically adjusted with degree.When the saturation degree amplitude of variation calculated reaches predetermined threshold value, step S710 is performed.When being counted
When the saturation degree amplitude of variation calculated is not up to predetermined threshold value, return to step S702, continue to gather the brightness of the screen.
S710, the saturation degree of the screen is adjusted according to the saturation degree amplitude of variation.
Specifically, when the saturation degree amplitude of variation is raises, then the saturation degree of the screen is reduced into corresponding amplitude；
When the saturation degree amplitude of variation is reduces, then the saturation degree of the screen is raised into corresponding amplitude.For example, above-mentioned calculate
Screen saturation amplitude of variation for rise 15%, more than the predetermined threshold value 5%, then the required adjustment done is by the screen
The saturation degree of curtain reduces by 15%, to keep stable saturation degree to experience.
Example IV
As shown in figure 9, fourth embodiment of the invention proposes a kind of screen saturation method of adjustment.In the fourth embodiment,
The step S902-S910 of the screen saturation method of adjustment and the step S600-S608 of second embodiment are similar, distinguish
Also include step S900 in this method.
This method comprises the following steps：
S900, receive unlatching operation of the user to screen saturation self-regulation mode.
Specifically, the control button of a screen saturation self-regulation mode is set in the mobile terminal, is used for
It is turned on and off the screen saturation self-regulation mode of the mobile terminal.The control button can be the mobile terminal
On physical button or screen in virtual key.When user needs to carry out screen saturation adjust automatically, triggering
The control button, open the screen saturation self-regulation mode of the mobile terminal.
S902, the brightness of timing acquiring mobile terminal screen.
Specifically, after user opens screen saturation self-regulation mode, (such as 3 seconds) gather at predetermined time intervals
The once brightness value of the screen.For example, it is 500nit to collect screen brightness value for the first time, screen intensity is collected for the second time
It is worth for 200nit, it is 0nit to collect screen brightness value for the third time, and it is still 0nit that the 4th time, which collects screen brightness value,.
S904, when screen intensity changes, judge whether the screen brightness value after change is stablized.
Specifically, when the screen intensity collected changes (such as brightness value is reduced to 0nit from 500nit), sentence
Whether disconnected screen brightness value stablizes the numerical value after change, i.e., (such as preset time period 5 seconds) not further in the short time
Change.For example, above-mentioned screen brightness value is after 500nit is reduced to 0nit, it is stable in 0nit.Now represent the stage
Screen intensity change procedure has been completed, and subsequently carries out the adjust automatically of screen saturation on this basis, can be more accurate
Ground reflects the scope that needs adjust.
S906, after screen intensity value stabilization, calculate screen saturation amplitude of variation.
Specifically, after screen intensity value stabilization after change, stage brightness change is calculated (from starting to change to stabilization
Screen saturation amplitude of variation caused by afterwards).For example, it is reduced to brightness amplitude of variation as 0nit from 500nit in brightness value
Under, Rx chromaticity coordinates can be calculated rise 0.076, Ry chromaticity coordinates and have dropped 0.001, Gx chromaticity coordinates and have dropped 0.006, Gy colors
Coordinate, which rises 0.023, Bx chromaticity coordinates and have dropped 0.007, By chromaticity coordinates, have dropped 0.013, so as to calculate overall saturation degree
Amplitude of variation is rise 15%.
S908, judges whether calculated saturation degree amplitude of variation reaches predetermined threshold value.
Specifically, a predetermined threshold value for screen saturation change, such as 5% can be pre-set, if screen is satisfied
The amplitude being raised and lowered with degree reaches and (is more than or equal to) predetermined threshold value, and expression needs to carry out automatically screen saturation
Adjustment；If the amplitude that screen saturation is raised and lowered not up to (is less than) predetermined threshold value, expression need not satisfy to screen
It is automatically adjusted with degree.When the saturation degree amplitude of variation calculated reaches predetermined threshold value, step S910 is performed.When being counted
When the saturation degree amplitude of variation calculated is not up to predetermined threshold value, return to step S902, continue to gather the brightness of the screen.
S910, the saturation degree of the screen is adjusted according to the saturation degree amplitude of variation.
Specifically, when the saturation degree amplitude of variation is raises, then the saturation degree of the screen is reduced into corresponding amplitude；
When the saturation degree amplitude of variation is reduces, then the saturation degree of the screen is raised into corresponding amplitude.For example, above-mentioned calculate
Screen saturation amplitude of variation for rise 15%, more than the predetermined threshold value 5%, then the required adjustment done is by the screen
The saturation degree of curtain reduces by 15%, to keep stable saturation degree to experience.
The present invention further provides a kind of mobile terminal, the mobile terminal includes memory, processor, ambient light detection
Unit, screen and screen saturation adjustment system.The screen saturation adjustment system is used for the screen intensity in mobile terminal
When changing, screen saturation is correspondingly adjusted automatically, lifts Consumer's Experience.
Embodiment five
As shown in Figure 10, fifth embodiment of the invention proposes a kind of mobile terminal 2.The mobile terminal 2 includes memory
20th, processor 22, environment optical detecting unit 24, screen 26 and screen saturation adjustment system 28.
Wherein, the memory 20 comprises at least a type of readable storage medium storing program for executing, and the shifting is installed on for storing
The operating system and types of applications software of dynamic terminal 2, such as program code of screen saturation adjustment system 28 etc..In addition, institute
Memory 20 is stated to can be also used for temporarily storing the Various types of data that has exported or will export.
The processor 22 can be in certain embodiments central processing unit (Central Processing Unit,
CPU), controller, microcontroller, microprocessor or other data processing chips.The processor 22 is generally used for controlling the shifting
The overall operation of dynamic terminal 2.In the present embodiment, the processor 22 is used to run the program code stored in the memory 20
Or processing data, such as run described screen saturation adjustment system 28 etc..
The ambient light change that the environment optical detecting unit 24 is used to detect in real time near the mobile terminal 2.Work as detection
When being changed to ambient light, the environment optical detecting unit 24 adjusts the feedback environment light of system 28 to the screen saturation and become
Change signal.
The screen 26 is used for the touch operation for being shown and being received user.In the present embodiment, the screen 26 is
OLED screen curtain.
Embodiment six
As shown in figure 11, sixth embodiment of the invention proposes a kind of screen saturation adjustment system 28.In the present embodiment,
The screen saturation adjustment system 28 includes：
Acquisition module 800, the brightness for timing acquiring mobile terminal screen.
Specifically, the brightness value of (such as 3 seconds) collection once screen 26 at predetermined time intervals of acquisition module 800.
For example, as shown in fig.5, brightness change procedure schematic diagram for the screen 26, collecting the brightness value of screen 26 for the first time is
500nit, it is 0nit to collect the brightness value of screen 26 for the second time.
Computing module 802, for when the brightness of screen 26 changes, calculating the saturation degree amplitude of variation of screen 26.
Specifically, when the brightness of the screen 26 collected changes (such as brightness value is reduced to 0nit from 500nit)
When, calculate the saturation degree amplitude of variation of screen 26 caused by brightness change.For example, brightness value from 500nit be reduced to 0nit this
Under the brightness amplitude of variation of sample, Rx chromaticity coordinates can be calculated rise 0.076, Ry chromaticity coordinates and have dropped 0.001, Gx chromaticity coordinates
It has dropped 0.006, Gy chromaticity coordinates and rise 0.023, Bx chromaticity coordinates and have dropped 0.007, By chromaticity coordinates and have dropped 0.013, so as to
Overall saturation degree amplitude of variation is calculated as rise 15%.
Whether judge module 804, the saturation degree amplitude of variation for judging calculated reach predetermined threshold value.
Specifically, the predetermined threshold value that a saturation degree for screen 26 changes, such as 5% can be pre-set, if screen
The amplitude that 26 saturation degrees of curtain are raised and lowered reaches and (is more than or equal to) predetermined threshold value, and expression is needed to the saturation degree of screen 26
It is automatically adjusted；If the amplitude that the saturation degree of screen 26 is raised and lowered not up to (is less than) predetermined threshold value, represent to be not required to
The saturation degree of screen 26 is automatically adjusted.
Adjusting module 806, for when the saturation degree amplitude of variation calculated reaches predetermined threshold value, according to the saturation
Spend the saturation degree that amplitude of variation adjusts the screen 26.
Specifically, when the saturation degree amplitude of variation is raises, then the saturation degree of the screen 26 is reduced into corresponding width
Degree；When the saturation degree amplitude of variation is reduces, then the saturation degree of the screen 26 is raised into corresponding amplitude.It is for example, above-mentioned
The saturation degree amplitude of variation of screen 26 calculated is rise 15%, and more than the predetermined threshold value 5%, then the required adjustment done is
The saturation degree of the screen 26 is reduced by 15%, to keep stable saturation degree to experience.
Further, the judge module 804, it is additionally operable to when the brightness of screen 26 changes, judge the screen after change
Whether 26 brightness values of curtain are stablized.After screen intensity value stabilization, trigger the computing module 802 and calculate screen saturation change width
Degree.
Specifically, when the brightness of screen 26 collected changes, (such as brightness value is reduced to 200nit from 500nit, so
It is reduced to 0nit again afterwards) when, judge whether the brightness value of screen 26 stablizes the numerical value after change, i.e., in the short time (such as it is default
5 seconds periods) do not change further.For example, the brightness value of screen 26, after 500nit is reduced to 0nit, stabilization exists
0nit.Now represent that the brightness change procedure of screen 26 in the stage has been completed, subsequently carry out the saturation of screen 26 on this basis
The adjust automatically of degree, it can more accurately reflect the scope that needs adjust.
Embodiment seven
As shown in figure 12, seventh embodiment of the invention proposes a kind of screen saturation adjustment system 28.In the present embodiment,
The screen saturation adjusts system 28 except including the acquisition module 800 in sixth embodiment, computing module 802, sentencing
Outside disconnected module 804, adjusting module 806, in addition to detection module 808.
The detection module 806, it is described mobile whole for being detected by the environment optical detecting unit 24 of the mobile terminal 2
Ambient light change near end 2.When detecting that ambient light changes, trigger described in the timing acquiring of acquisition module 800
The brightness of screen 26.
Specifically, ambient light change of the environment optical detecting unit 24 in real time near detection is triggered.As shown in fig.8,
For the schematic diagram of the ambient light change procedure of the mobile terminal 2.When detecting that ambient light changes, the ambient light inspection
Survey the feedback environment light variable signal of unit 24.
Embodiment eight
As shown in figure 13, eighth embodiment of the invention proposes a kind of screen saturation adjustment system 28.In the present embodiment,
The screen saturation adjusts system 28 except including the acquisition module 800 in sixth embodiment, computing module 802, sentencing
Outside disconnected module 804, adjusting module 806, in addition to receiving module 810.
The receiving module 810, for receiving unlatching operation of the user to screen saturation self-regulation mode.Work as user
After opening screen saturation self-regulation mode, the brightness of screen 26 described in the timing acquiring of acquisition module 800 is triggered.
Specifically, the control button of a screen saturation self-regulation mode is set in the mobile terminal 2, is used for
It is turned on and off the screen saturation self-regulation mode of the mobile terminal 2.The control button can be described mobile whole
The virtual key in physical button or screen 26 on end 2.When user needs to carry out screen saturation adjust automatically
When, the control button is triggered, opens the screen saturation self-regulation mode of the mobile terminal 2.
It should be noted that herein, term " including ", " including " or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence " include one ... ", it is not excluded that including
Other identical element also be present in the process of the key element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal (can be mobile phone, computer, service
Device, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of screen saturation method of adjustment, it is characterised in that the method comprising the steps of：
The brightness of timing acquiring mobile terminal screen；
When screen intensity changes, screen saturation amplitude of variation is calculated；
Judge whether calculated saturation degree amplitude of variation reaches predetermined threshold value；And
When reaching predetermined threshold value, the saturation degree of the screen is adjusted according to the saturation degree amplitude of variation.
2. screen saturation method of adjustment according to claim 1, it is characterised in that this method is sent out in the screen intensity
Also include step during changing：
Judge whether the screen brightness value after change is stablized, after screen intensity value stabilization, perform the calculating screen saturation
The step of amplitude of variation.
3. screen saturation method of adjustment according to claim 1 or 2, it is characterised in that this method is adopted in the timing
Also include step before the step of collecting the brightness of mobile terminal screen：
Detect the ambient light near the mobile terminal by the environment optical detecting unit of the mobile terminal to change, when detecting
When ambient light changes, the step of performing the brightness of the timing acquiring mobile terminal screen.
4. screen saturation method of adjustment according to claim 1 or 2, it is characterised in that this method is adopted in the timing
Also include step before the step of collecting the brightness of mobile terminal screen：
Unlatching operation of the user to screen saturation self-regulation mode is received, when user opens screen saturation adjust automatically mould
After formula, the step of performing the brightness of the timing acquiring mobile terminal screen.
5. screen saturation method of adjustment according to claim 1 or 2, it is characterised in that the calculating screen saturation
The step of amplitude of variation, includes：
When the screen intensity collected changes, calculate respectively the brightness change caused by the screen Rx chromaticity coordinates,
Changing value under Ry chromaticity coordinates, Gx chromaticity coordinates, Gy chromaticity coordinates, Bx chromaticity coordinates and By chromaticity coordinates, so as to COMPREHENSIVE CALCULATING go out it is described full
With degree amplitude of variation.
6. screen saturation method of adjustment according to claim 1 or 2, it is characterised in that described according to the saturation degree
The step of saturation degree of the amplitude of variation adjustment screen, includes：
When the saturation degree amplitude of variation is raises, then the saturation degree of the screen is reduced into corresponding amplitude；
When the saturation degree amplitude of variation is reduces, then the saturation degree of the screen is raised into corresponding amplitude.
7. screen saturation method of adjustment according to claim 2, it is characterised in that described to judge that the screen after changing is bright
Whether angle value stable to refer to judge whether screen brightness value stablizes the numerical value after change, i.e., the numerical value in preset time period not
Further change.
8. screen saturation method of adjustment according to claim 1 or 2, it is characterised in that the predetermined threshold value is 5%.
9. a kind of mobile terminal, it is characterised in that the mobile terminal includes：Memory, processor, environment optical detecting unit,
Screen and the screen saturation adjustment programme that can be run on the memory and on the processor is stored in, the screen is satisfied
Realized that the screen saturation as any one of claim 1 to 8 adjusts during the computing device with degree adjustment programme
The step of method.
10. a kind of computer-readable recording medium, it is characterised in that be stored with screen on the computer-readable recording medium and satisfy
With degree adjustment programme, realized when the screen saturation adjustment programme is executed by processor such as any one of claim 1 to 8 institute
The step of screen saturation method of adjustment stated.
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