CN109961734A - A kind of method of adjustment of screen parameter, device and terminal device - Google Patents
A kind of method of adjustment of screen parameter, device and terminal device Download PDFInfo
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- CN109961734A CN109961734A CN201910152684.XA CN201910152684A CN109961734A CN 109961734 A CN109961734 A CN 109961734A CN 201910152684 A CN201910152684 A CN 201910152684A CN 109961734 A CN109961734 A CN 109961734A
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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
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
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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
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2003—Display of colours
Abstract
The embodiment of the invention provides a kind of method of adjustment of screen parameter, device and terminal devices, applied to terminal device, the terminal device includes display screen, the display screen is provided with color sensor towards the side inside the terminal device, the described method includes: obtaining terminal device external environment condition parameter by the color sensor first in the case where the display screen is closed；Then according to external environment condition parameter, the screen correction factor of display screen is determined by color sensor；The current screen parameter of display screen is finally adjusted according to screen correction factor；Current screen parameter includes current screen color value and/or current screen brightness value.In this way, allowing to the adjustment of the real-time perfoming current screen parameter in terminal device since the side inside terminal device is provided with color sensor, to improve the display effect of display screen, better visual effect is brought to user.
Description
Technical field
The present invention relates to field of terminal technology more particularly to a kind of methods of adjustment of screen parameter, device and terminal device.
Background technique
Would generally be equipped with display screen on the terminal device, display screen can for liquid crystal display andOLED(Organic Light Emitting Diode；
Organic Light-Emitting Diode) screen, colored display is able to achieve by display screen.It is made in view of being produced in display screen
When making, due to material and the inconsistency of manufacturing process, the brightness of different display screens and color can all be had differences, in order to ensure
The consistency of the display effect of display screen, each piece of display screen require individually to do color correction and gamma correction when leaving the factory.
Referring to Fig.1, a kind of existing screen adjustment system is shown, which adjusts system and be used in display screen factory
The adjustment of screen parameter is carried out, screen adjustment system includes the light probe 12 and light probe in the setting of 11 upper surface of display screen
The display driving IC (integrated circuit being arranged on the processor 13 and display screen 11 of connection；Integrated Circuit) core
Piece 14, wherein light probe 12 is for being tightly attached to 11 upper surface of display screen to acquire screen parameter (such as screen intensity of display screen 11
Value and screen color value etc.), and screen parameter is sent to processor 13, processor 13 determines that screen is corrected according to screen parameter
Coefficient, and pass through OTP (disposable programmable；One Time Program) mode be burned onto display driving IC chip 14 in, from
And guarantees display screen 11 display effect can be consistent when leaving the factory.
But as the long-time service of display screen, color and brightness can all shift because of material aging, only with
The color correction and gamma correction of factory are it is difficult to ensure that the color of display screen and brightness are imitated in the display of entire life service life
Fruit influences the visual experience of user.
Summary of the invention
To solve the above-mentioned problems, the embodiment of the present invention proposes that method of adjustment, device and the terminal of a kind of screen parameter are set
Standby, what screen color value and screen brightness value shifted by material aging caused by the long-time service to avoid display screen asks
Topic.
According to a first aspect of the embodiments of the present invention, a kind of method of adjustment of screen parameter is provided, is set applied to terminal
Standby, the terminal device includes display screen, and the display screen is provided with color sensing towards the side inside the terminal device
Device, which comprises
In the case where the display screen is closed, terminal device external environment condition parameter is obtained by the color sensor；
According to the external environment condition parameter, the screen correction factor of the display screen is determined by the color sensor；
The current screen parameter of the display screen is adjusted according to the screen correction factor；The current screen parameter includes
Current screen color value and/or current screen brightness value.
According to a second aspect of the embodiments of the present invention, a kind of adjustment device of screen parameter is provided, terminal, institute are applied to
Stating terminal includes display screen, and the side of the display screen towards the terminal inner is provided with color sensor, described device packet
It includes:
Environmental parameter obtains module, for being obtained by the color sensor in the case where the display screen is closed
Terminal device external environment condition parameter；
Correction factor determining module is used for according to the external environment condition parameter, by described in color sensor determination
The screen correction factor of display screen；
Module is adjusted, for adjusting the current screen parameter of the display screen according to the screen correction factor；It is described to work as
Forth screen parameter includes current screen color value and/or current screen brightness value.
According to a third aspect of the embodiments of the present invention, a kind of terminal device, including processor, memory and storage are provided
On the memory and the computer program that can run on the processor, the computer program are held by the processor
The step of method of adjustment of screen parameter of the present invention is realized when row.
According to a fourth aspect of the embodiments of the present invention, a kind of computer readable storage medium is provided, the computer can
It reads to store computer program on storage medium, the computer program realizes screen ginseng of the present invention when being executed by processor
The step of several methods of adjustment.
In embodiments of the present invention, it is obtained first in the case where the display screen is closed by the color sensor
Terminal device external environment condition parameter；Then according to the external environment condition parameter, the display is determined by the color sensor
The screen correction factor of screen；The current screen parameter of the display screen is finally adjusted according to the screen correction factor；It is described to work as
Forth screen parameter includes current screen color value and/or current screen brightness value.In this way, due to the side inside terminal device
It is provided with color sensor, allows to the adjustment of the real-time perfoming current screen parameter in terminal device, to improve aobvious
The display effect of display screen brings better visual effect to user.
Detailed description of the invention
Fig. 1 shows a kind of structural schematic diagram of screen adjustment system provided in the embodiment of the present invention；
Fig. 2 shows a kind of flow charts of the method for adjustment of the screen parameter provided in the embodiment of the present invention；
Fig. 3 shows the structural schematic diagram of another screen adjustment system provided in the embodiment of the present invention；
Fig. 4 shows the structural schematic diagram of another screen adjustment system provided in the embodiment of the present invention；
Fig. 5 shows the flow chart of the method for adjustment of another screen parameter provided in the embodiment of the present invention；
Fig. 6 shows the flow chart of the method for adjustment of another screen parameter provided in the embodiment of the present invention；
Fig. 7 shows a kind of structural block diagram of the adjustment device of the screen parameter provided in the embodiment of the present invention；
Fig. 8 shows the structural block diagram of the adjustment device of another screen parameter provided in the embodiment of the present invention；
Fig. 9 shows the structural block diagram of the adjustment device of another screen parameter provided in the embodiment of the present invention；
Figure 10 shows the structural block diagram of the adjustment device of another screen parameter provided in the embodiment of the present invention；
Figure 11 shows the hardware structural diagram of the terminal device provided in the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
The present invention is described in detail combined with specific embodiments below.
Referring to Fig. 2, a kind of flow chart of the method for adjustment of the screen parameter provided in the embodiment of the present invention is shown, is applied
In terminal device, the terminal device includes display screen, and the side of the display screen towards the terminal inner is provided with color
Sensor can specifically include following steps:
Step 201, in the case where the display screen of terminal device is closed, the terminal is obtained by the color sensor
Device external environmental parameter.
Terminal device in the embodiment of the present invention may include smart phone, smart television, smartwatch and plate electricity
Brain etc. has the terminal of display screen, and above-mentioned example is merely illustrative, and this is not limited by the present invention.
Referring to Fig. 3, the embodiment of the present invention shows a kind of screen adjustment system in terminal device, and screen adjusts system
Connect including the color sensor 22 in display screen 21 towards the side setting inside terminal device, and with color sensor 22
The processor 23 connect, and the display screen driving IC chip 24 being arranged on display screen 21, display screen driving IC chip 24 are used for
The adjustment of screen parameter is carried out according to the screen corrected parameter that processor 23 inputs, wherein can be arranged within the processor 23
Sensor Hub chip 25 is to reduce the power consumption of the color sensor 22 in terminal device.In this way, passing through color sensor 22
In the case where the screen parameter for acquiring display screen 21, the light of external environment may be transmitted to color sensor 22, to make
At in the collected screen parameter of color sensor 22 include external environment condition parameter.Therefore, the embodiment of the present invention is in order to avoid outer
Interference of the light of portion's environment to screen parameter, needs to close display screen, so that color sensor acquires external environment
Parameter, and then error concealment is carried out to screen parameter based on external environment condition parameter, or constantly adjust based on the external environment condition parameter
Whole external environment, so that external environment will not impact screen parameter.
Wherein, external environment condition parameter can be extraneous light parameter, which may include color value and bright
Angle value.
Step 202, according to the external environment condition parameter, determine that the screen of the display screen is repaired by the color sensor
Positive coefficient.
It should be noted that since the light interference of external environment will cause the adjustment of screen parameter there are error,
In one possible implementation, this step needs to determine whether external environment condition parameter is less than or equal to default threshold first
Value controls the display screen according to default screen then in the case where external environment condition parameter is less than or equal to preset threshold
Parameter is shown, and the current screen parameter of the display screen is obtained by the color sensor, then according to described pre-
If screen parameter and the current screen parameter obtain the screen correction factor；It is greater than preset threshold in external environment condition parameter
In the case of, external environment condition parameter can be constantly adjusted, so that external environment condition parameter adjusted is less than or equal to default threshold
Value, wherein the external environment condition parameter in the embodiment of the present invention can be light luminance value, and illustratively, which can be
1cd/m2, in this way, this step is 0cd/m in the collected light luminance value of color sensor2In the case where, control display screen is pressed
It is shown according to default screen parameter, wherein cd/m2For the unit of brightness, every square of candela flat.Certain preset threshold may be used also
Think other threshold values, such as 5,10 etc., can specifically be tested and be obtained according to the demand of accuracy, the embodiment of the present invention is not to it
It limits.
In alternatively possible implementation, the embodiment of the present invention can be interfered the light of external environment
Processing for removing, therefore, this step may not need so that external environment condition parameter is less than or equal to preset threshold, wherein can control
It makes the display screen to be shown according to default screen parameter, and the current of the display screen is obtained by the color sensor
Screen parameter, then according to described in the acquisition of the external environment condition parameter, the default screen parameter and the current screen parameter
Screen correction factor.
Step 203, the current screen parameter of the display screen is adjusted according to the screen correction factor.
In embodiments of the present invention, current screen parameter can be current screen color value and/or current screen brightness value.
Wherein, in the case where screen correction factor is color correct coefficient, current screen parameter is current screen color value；In screen
In the case that correction factor is brightness correction coefficient, current screen parameter is current screen brightness value；It is in screen correction factor
In the case where color correct coefficient and brightness correction coefficient, current screen parameter is current screen color value and current screen brightness
Value.
It should be noted that usually when pure color is shown, the screen color value and screen of each screen area of display screen
Brightness value be all it is consistent, to ensure the uniformity of monolith display screen.But in view of display screen majority (is such as marked using RGB arrangement
Quasi- RGB arrangement, RGB PenTile arrangement etc.) so that it is poor that the rate of ageing of rgb pixel exists in the use process of display screen
It is different, for example, B pixel ageing is very fast, in this way, each screen area of display screen is with using the time to cause screen color value and screen
There may be differences for curtain brightness value, to influence the vision quality of display screen.
Therefore, in order to realize the adjustment of more accurately screen parameter, the quantity of the color sensor be it is multiple, such as Fig. 4 institute
Show, be based on Fig. 3, the side of display screen 21 towards terminal inner is provided with multiple color sensors 22, so that multiple colors sense
Device may be respectively used for obtaining the current screen parameter in the different screen region of display screen 21, and illustratively, which can be with
For 50*50 pixel, in this way, the current screen of the screen area of the available each color sensor acquisition of the embodiment of the present application
Parameter, and processor 23 can be according to the current screen of default screen parameter and external environment condition parameter and each screen area
Parameter obtains the screen correction factor of each screen area, or is less than or equal to the feelings of preset threshold in external environment condition parameter
Under condition, the screen of each screen area can be obtained according to the current screen parameter of default screen parameter and each screen area
Correction factor, so that this step adjusts the current screen of corresponding screen area according to the screen correction factor of each screen area
Parameter to sum up by the way that multiple color sensors are arranged, carries out region segmentation to display screen, to realize to each screen area
Individually carry out the adjustment of screen parameter.
In conclusion in embodiments of the present invention, color can be passed through in the case where the display screen of terminal device is closed
Sensor obtains terminal device external environment condition parameter, and according to external environment condition parameter, determines display screen by color sensor
Screen correction factor adjusts the current screen parameter of display screen according to screen correction factor.In this way, due to inside terminal device
Side be provided with color sensor, allow to the adjustment of the real-time perfoming current screen parameter in terminal device, to mention
The display effect for having risen display screen brings better visual effect to user.
Referring to Fig. 5, a kind of flow chart of the method for adjustment of the screen parameter provided in the embodiment of the present invention is shown, is applied
In terminal device, terminal device includes display screen, and display screen is provided with color sensor towards the side inside terminal device, with
Current screen parameter includes being illustrated for current screen color value and current screen brightness value, be can specifically include:
Step 501, in the case where the display screen of terminal device is closed, terminal device is obtained by the color sensor
External environment condition parameter.
In embodiments of the present invention, external environment condition parameter can be light luminance value.
Step 502, in the case where the external environment condition parameter is less than or equal to preset threshold, the display screen is controlled
It is shown according to the default screen parameter.
In view of the light interference of external environment will cause the adjustment of screen parameter, there are errors, and therefore, the present invention is implemented
Example needs to determine whether external environment condition parameter is less than or equal to preset threshold first, be then less than in external environment condition parameter or
In the case where preset threshold, control display screen is shown according to default screen parameter, is greater than in external environment condition parameter pre-
If in the case where threshold value, can constantly adjust external environment condition parameter, so that external environment condition parameter adjusted is less than or waits
Screen is executed in this way, the present invention can not deposit in case of interferers the adjustment of screen parameter in external environment in preset threshold
The adjustment of curtain parameter.
Wherein, default screen parameter may include default screen color value and default screen brightness value.
In addition, adjusting external environment condition parameter, and return step in the case where external environment condition parameter is greater than preset threshold
501。
Step 503, the current screen parameter of the display screen is obtained by the color sensor.
Wherein, current screen parameter includes current screen color value and current screen brightness value.
Step 504, screen correction factor is obtained according to the default screen parameter and the current screen parameter.
Optionally, it can determine that the first difference between the current screen parameter and the default screen parameter is exhausted first
Whether preset difference value is more than or equal to value.Wherein, the first absolute difference can be value of chromatism and luminance difference, specifically
Ground can carry out operation to current screen color value and default screen color value by processor shown in Fig. 3 or Fig. 4 and obtain
Value of chromatism, and operation is carried out to current screen brightness value and default screen brightness value and obtains luminance difference.Then, poor first
It is worth absolute value more than or equal in the case where preset difference value, screen correction factor, example is obtained according to the first absolute difference
Ground can obtain color correct system according to the value of chromatism in the case where value of chromatism is more than or equal to default color difference threshold
Number obtains brightness correction according to the luminance difference in the case where luminance difference is more than or equal to predetermined luminance difference threshold value
Coefficient；In the case where first absolute difference is less than preset difference value, since the screen color value and screen of display screen are bright
Relatively large deviation does not occur in use for angle value, and therefore, the embodiment of the present invention may not need the screen parameter to display screen
It is adjusted.
Step 505, the current screen parameter of the display screen is adjusted according to the screen correction factor.
In embodiments of the present invention, screen correction factor may include color correct coefficient and brightness correction coefficient, thus
It is modified according to current screen color value of the color correct coefficient to display screen, display screen is worked as according to brightness correction coefficient
Forth screen brightness value is modified.Wherein it is possible to the color difference corresponding relationship between value of chromatism and color correct coefficient is pre-established,
To obtain the corresponding color correct coefficient of value of chromatism according to color difference corresponding relationship, and pre-establish luminance difference and brightness correction
Luminance difference corresponding relationship between coefficient, to obtain the corresponding brightness correction system of luminance difference according to luminance difference corresponding relationship
Number, above-mentioned example are merely illustrative, and the embodiment of the present invention is not construed as limiting this.
In conclusion in embodiments of the present invention, color can be passed through in the case where the display screen of terminal device is closed
Sensor obtains terminal device external environment condition parameter, and in the case where external environment condition parameter is less than or equal to preset threshold,
Control display screen is shown according to default screen parameter, is then joined by the current screen that color sensor obtains display screen
Number；Screen correction factor is obtained according to current screen parameter and default screen parameter, and is adjusted and is shown according to screen correction factor
The current screen parameter of screen.In this way, allowing to since the side inside terminal device is provided with color sensor in terminal
The adjustment of real-time perfoming current screen parameter is brought preferably to improve the display effect of display screen to user in equipment
Visual effect.
Referring to Fig. 6, a kind of flow chart of the method for adjustment of the screen parameter provided in the embodiment of the present invention is shown, is applied
In terminal device, terminal device includes display screen, and display screen is provided with color sensor towards the side inside terminal device, with
Current screen parameter includes being illustrated for current screen color value and current screen brightness value, be can specifically include:
Step 601, in the case where the display screen of terminal device is closed, terminal device is obtained by the color sensor
External environment condition parameter.
Wherein, which can be external environment brightness value and external environment color value.The embodiment of the present invention
It may not need so that external environment condition parameter is less than or equal to preset threshold, and carries out in the next steps to external environment condition parameter
Interference is eliminated.
Step 602, the display screen is controlled to be shown according to default screen parameter.
Wherein, presetting screen parameter includes default screen color value and default screen brightness value.
Step 603, the current screen parameter of display screen is obtained by the color sensor.
Wherein, current screen parameter includes current screen color value and current screen brightness value.
Step 604, the target screen of the display screen is obtained according to the current screen parameter and the external environment condition parameter
Curtain parameter.
Wherein, target screen parameter can specifically pass through for target screen curtain color value and target screen brightness value
Processor shown in Fig. 3 or Fig. 4 carries out operation to current screen color value and external environment color value and obtains target screen face
Color value, it can the value of chromatism calculated between current screen color value and external environment color value obtains the target screen color
Value, and operation is carried out to current screen brightness value and external environment brightness value and obtains target screen brightness value, it can it calculates
Luminance difference between current screen brightness value and external environment brightness value obtains the target screen parameter.
In embodiments of the present invention, other modes can also be used, calculate target screen parameter, such as according to test in advance
Obtained data construct correction model, and in subsequent use process, extraneous light parameter and current screen parameter are inputted the amendment
Model, output obtain target screen parameter.Such as an extraneous light parameter, mobile terminal is placed in extraneous light ginseng
It under several, control it and is shown according to default screen parameter, then obtain the first screen parameter that color sensor measures, then should
Mobile terminal is placed in dark surrounds, and the second screen parameter that test color sensor measures is obtained such as (extraneous light ginseng
Number, the first screen parameter, the second screen parameter) one group of data, then under different extraneous light parameters, according to above-mentioned side
Formula is tested, and multi-group data is obtained, and then utilizes the above-mentioned correction model of multi-group data training.
Step 605, the screen correction factor is obtained according to the target screen parameter and the default screen parameter.
Optionally, it can determine that the second difference between the target screen parameter and the default screen parameter is exhausted first
Whether preset difference value is more than or equal to value.Wherein, the second absolute difference can be value of chromatism and luminance difference, specifically
Ground can carry out operation to target screen color value and default screen color value by processor shown in Fig. 3 or Fig. 4 and obtain
Value of chromatism, and operation is carried out to target screen brightness value and default screen brightness value and obtains luminance difference.Then described
In the case that second absolute difference is more than or equal to the preset difference value, screen is obtained according to second absolute difference
Correction factor can illustratively be obtained in the case where value of chromatism is more than or equal to default color difference threshold according to the value of chromatism
Color correct coefficient is taken, in the case where luminance difference is more than or equal to predetermined luminance difference threshold value, according to the luminance difference
Obtain brightness correction coefficient；In the case where the second absolute difference is less than preset difference value, due to the screen color value of display screen
Larger offset does not occur in use with screen brightness value, therefore, the present invention may not need the screen ginseng to display screen
Number is adjusted.
Step 606, the current screen parameter of the display screen is adjusted according to the screen correction factor.
In embodiments of the present invention, screen correction factor may include color correct coefficient and brightness correction coefficient, thus
It is modified according to current screen color value of the color correct coefficient to display screen, display screen is worked as according to brightness correction coefficient
Forth screen brightness value is modified, wherein the color difference corresponding relationship between value of chromatism and color correct coefficient can be pre-established,
To obtain the corresponding color correct coefficient of value of chromatism according to color difference corresponding relationship, and pre-establish luminance difference and brightness correction
Luminance difference corresponding relationship between coefficient, to obtain the corresponding brightness correction system of luminance difference according to luminance difference corresponding relationship
Number, above-mentioned example are merely illustrative, and the embodiment of the present invention is not construed as limiting this.
In conclusion in embodiments of the present invention, can be passed in the case where terminal device display screen is closed by color
Sensor obtains terminal device external environment condition parameter, and controls display screen and shown according to default screen parameter, then passes through face
The current screen parameter of colour sensor acquisition display screen；According to external environment condition parameter, default screen parameter and current screen parameter
Screen correction factor is obtained, and adjusts the current screen parameter of display screen according to screen correction factor.In this way, due to being set in terminal
Standby internal side is provided with color sensor, allows to the adjustment of the real-time perfoming current screen parameter in terminal device,
To improve the display effect of display screen, better visual effect is brought to user.
Referring to Fig. 7, a kind of structural frames of the adjustment device 700 of the screen parameter provided in the embodiment of the present invention are shown
Figure.Applied to terminal device, the terminal device includes display screen, and the display screen is towards the side inside the terminal device
It is provided with color sensor, described device 700 includes:
Environmental parameter obtains module 701, for being obtained by the color sensor in the case where the display screen is closed
Take terminal device external environment condition parameter；
Correction factor determining module 702, for determining institute by the color sensor according to the external environment condition parameter
State the screen correction factor of display screen；
Module 703 is adjusted, for adjusting the current screen parameter of the display screen according to the screen correction factor；It is described
Current screen parameter includes current screen color value and/or current screen brightness value.
Referring to Fig. 8, a kind of adjustment device of the screen parameter provided in the embodiment of the present invention, the correction factor are shown
Determining module 702, comprising:
First display control submodule 7021 is shown for controlling the display screen according to default screen parameter；
First parameter current acquisition submodule 7022, for obtaining the current of the display screen by the color sensor
Screen parameter；
First correction factor acquisition submodule 7023, for according to the external environment condition parameter, the default screen parameter
The screen correction factor is obtained with the current screen parameter.
Referring to Fig. 9, a kind of adjustment device of the screen parameter provided in the embodiment of the present invention, first amendment are shown
Coefficient acquisition submodule 7023, comprising:
Target component acquiring unit 70231, for being obtained according to the current screen parameter and the external environment condition parameter
The target screen parameter of the display screen；
Correction factor acquiring unit 70232, for being obtained according to the target screen parameter and the default screen parameter
The screen correction factor.
Referring to Fig.1 0, a kind of adjustment device of the screen parameter provided in the embodiment of the present invention, the amendment system are provided
Number determining module 702, comprising:
Second display control submodule 7024, for being less than or equal to the feelings of preset threshold in the external environment condition parameter
Under condition, controls the display screen and shown according to default screen parameter；
Second parameter current acquisition submodule 7025, for obtaining the current of the display screen by the color sensor
Screen parameter；
Second correction factor acquisition submodule 7026, for according to the default screen parameter and the current screen parameter
Obtain the screen correction factor.
It is multiple in the quantity of the color sensor, and multiple colors pass in alternative embodiment of the invention
In the case that sensor is respectively used to obtain the current screen parameter in the different screen region of the display screen, the adjustment module
703, the current screen for adjusting corresponding screen area according to the screen correction factor of each screen area is joined
Number.
The device that Fig. 7-Fig. 9 of the embodiment of the present invention is provided can be realized each in the embodiment of the method for Fig. 1, Fig. 5 and Fig. 6
Process, to avoid repeating, which is not described herein again.
In conclusion in embodiments of the present invention, in embodiments of the present invention, can in the case where display screen is closed,
Terminal device external environment condition parameter is obtained by color sensor, and according to the external environment condition parameter, is passed by the color
Sensor determines the screen correction factor of the display screen, is then joined according to the current screen that screen correction factor adjusts display screen
Number.In this way, allowing to the real-time perfoming in terminal device since the side inside terminal device is provided with color sensor
The adjustment of current screen parameter brings better visual effect to user to improve the display effect of display screen.
The hardware structural diagram of Figure 11 one of each embodiment terminal device to realize the present invention.
The terminal device 1100 includes but is not limited to: radio frequency unit 1101, network module 1102, voice output unit
1103, input unit 1104, sensor 1105, display unit 1106, user input unit 1107, interface unit 1108, storage
The components such as device 1109, processor 1110 and power supply 1111.It will be understood by those skilled in the art that terminal shown in Figure 11
Device structure does not constitute the restriction to terminal device, and terminal device may include components more more or fewer than diagram, or
Combine certain components or different component layouts.In embodiments of the present invention, terminal device includes but is not limited to mobile phone, puts down
Plate computer, laptop, palm PC, vehicle-mounted terminal equipment, wearable device and pedometer etc..
Wherein, sensor 1105 can be color sensor, be used in the case where the display screen is closed, acquisition terminal
Device external environmental parameter, and the current screen parameter of acquisition display screen；
Processor 1110, for determining the display screen by the color sensor according to the external environment condition parameter
Screen correction factor, and adjust according to the screen correction factor current screen parameter of the display screen；The current screen
Curtain parameter includes current screen color value and/or current screen brightness value.
In embodiments of the present invention, terminal device can be obtained by color sensor in the case where display screen is closed
External environment condition parameter, and according to the external environment condition parameter, determine that the screen of the display screen is repaired by the color sensor
Positive coefficient, and according to the current screen parameter of screen correction factor adjustment display screen.In this way, due to one inside terminal device
Side is provided with color sensor, allows to the adjustment of the real-time perfoming current screen parameter in terminal device, to improve
The display effect of display screen brings better visual effect to user.
It should be understood that the embodiment of the present invention in, radio frequency unit 1101 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 1110 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 1101 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 1101 can also by wireless communication system and network and other
Equipment communication.
Terminal device provides wireless broadband internet by network module 1102 for user and accesses, and such as user is helped to receive
It sends e-mails, browse webpage and access streaming video etc..
Voice output unit 1103 can be received by radio frequency unit 1101 or network module 1102 or in memory
The voice data stored in 1109 is converted into voice signal and exports to be sound.Moreover, voice output unit 1103 can be with
Sound output relevant to the specific function that terminal device 1100 executes is provided (for example, call signal receives sound, message sink
Sound etc.).Voice output unit 1103 includes loudspeaker, buzzer and receiver etc..
Input unit 1104 is for receiving sound or vision signal.Input unit 1104 may include graphics processor
(Graphics Processing Unit, GPU) 11041 and microphone 11042, graphics processor 11041 are captured in video
In mode or image capture mode by image capture apparatus (such as camera) obtain static images or video image data into
Row processing.Treated, and picture frame may be displayed on display unit 1106.Through treated the picture frame of graphics processor 11041
It can store in memory 1109 (or other storage mediums) or carried out via radio frequency unit 1101 or network module 1102
It sends.Microphone 11042 can receive sound, and can be voice data by such acoustic processing.Treated sound
Data can be converted to the lattice that mobile communication base station can be sent to via radio frequency unit 1101 in the case where telephone calling model
Formula output.
Terminal device 1100 further includes at least one sensor 1105, for example, optical sensor, motion sensor and other
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ring
The light and shade of border light adjusts the brightness of display panel 11061, proximity sensor can when terminal device 1100 is moved in one's ear,
Close display panel 11061 or backlight.As a kind of motion sensor, accelerometer sensor can detect (one in all directions
As be three axis) acceleration size, can detect that size and the direction of gravity when static, can be used to identify terminal device posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
Sensor 1105 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, air pressure
Meter, hygrometer, thermometer, infrared sensor etc., details are not described herein.
Display unit 1106 is for showing information input by user or being supplied to the information of user.Display unit 1106 can
Including display panel 11061, liquid crystal display (Liquid Crystal Display, LCD), organic light-emitting diodes can be used
Forms such as (Organic Light-Emitting Diode, OLED) are managed to configure display panel 11061.
User input unit 1107 can be used for receiving the number or character information of input, and generate the use with terminal device
Family setting and the related key signals input of function control.Specifically, user input unit 1107 includes touch panel 11071
And other input equipments 11072.Touch panel 11071, also referred to as touch screen collect the touch of user on it or nearby
Operation (for example user uses any suitable objects or attachment such as finger, stylus on touch panel 11071 or in touch panel
Operation near 11071).Touch panel 11071 may include both touch detecting apparatus and touch controller.Wherein, it touches
The touch orientation of detection device detection user is touched, and detects touch operation bring signal, transmits a signal to touch controller；
Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 1110,
It receives the order that processor 1110 is sent and is executed.Furthermore, it is possible to using resistance-type, condenser type, infrared ray and surface
The multiple types such as sound wave realize touch panel 11071.In addition to touch panel 11071, user input unit 1107 can also include
Other input equipments 11072.Specifically, other input equipments 11072 can include but is not limited to physical keyboard, function key (ratio
Such as volume control button, switch key), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 11071 can be covered on display panel 11061, when touch panel 11071 detects
After touch operation on or near it, processor 1110 is sent to determine the type of touch event, is followed by subsequent processing device 1110
The visual output of response is provided on display panel 11061 according to the type of touch event.Although touch panel 11071 and display surface
Plate 11061 is the function that outputs and inputs of realizing terminal device as two independent components, but in certain embodiments,
Touch panel 11071 and display panel 11061 can be integrated and be realized the function that outputs and inputs of terminal device, specifically herein
Without limitation.
Interface unit 1108 is the interface that external device (ED) is connect with terminal device 1100.For example, external device (ED) may include
Wired or wireless headphone port, external power supply (or battery charger) port, wired or wireless data port, storage card
Port, port, the port voice input/output (I/O), video i/o port, earphone for connecting the device with identification module
Port etc..Interface unit 1108 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) simultaneously
And by one or more elements that the input received is transferred in terminal device 1100 or it can be used in terminal device
Data are transmitted between 1100 and external device (ED).
Memory 1109 can be used for storing software program and various data.Memory 1109 can mainly include storage program
Area and storage data area, wherein storing program area can application program needed for storage program area, at least one function (such as
Sound-playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (ratio according to mobile phone
Such as voice data, phone directory) etc..In addition, memory 1109 may include high-speed random access memory, it can also include non-
Volatile memory, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
Processor 1110 is the control centre of terminal device, utilizes each of various interfaces and the entire terminal device of connection
A part by running or execute the software program or module that are stored in memory 1109, and calls and is stored in memory
Data in 1109 execute the various functions and processing data of terminal device, to carry out integral monitoring to terminal device.Processing
Device 1110 may include one or more processing units；Preferably, processor 1110 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 1110.
Terminal device 1100 can also include the power supply 1111 (such as battery) powered to all parts, it is preferred that power supply
1111 can be logically contiguous by power-supply management system and processor 1110, to realize that management is filled by power-supply management system
The functions such as electricity, electric discharge and power managed.
In addition, terminal device 1100 includes some unshowned functional modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of terminal device, including processor 1110, memory 1109, storage
On memory 1109 and the computer program that can run on above-mentioned processor 1110, the computer program is by processor 1110
Each process of the method for adjustment embodiment of above-mentioned screen parameter is realized when execution, to avoid repeating, which is not described herein again.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each mistake of the method for adjustment embodiment of above-mentioned screen parameter when being executed by processor
Journey, to avoid repeating, which is not described herein again.Wherein, above-mentioned computer readable storage medium, such as read-only memory (Read-
Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation RAM), magnetic disk or light
Disk etc..
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, computer, clothes
Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (11)
1. a kind of method of adjustment of screen parameter is applied to terminal device, the terminal device includes display screen, and feature exists
In the display screen is provided with color sensor towards the side inside the terminal device, which comprises
In the case where the display screen is closed, the terminal device external environment condition parameter is obtained by the color sensor；
According to the external environment condition parameter, the screen correction factor of the display screen is determined by the color sensor；
The current screen parameter of the display screen is adjusted according to the screen correction factor；The current screen parameter includes current
Screen color value and/or current screen brightness value.
2. passing through the face the method according to claim 1, wherein described according to the external environment condition parameter
Colour sensor determines the screen correction factor of the display screen, comprising:
The display screen is controlled to be shown according to default screen parameter；
The current screen parameter of the display screen is obtained by the color sensor；
Screen amendment system is obtained according to the external environment condition parameter, the default screen parameter and the current screen parameter
Number.
3. according to the method described in claim 2, it is characterized in that, described according to the external environment condition parameter, the default screen
Curtain parameter and the current screen parameter obtain screen correction factor, comprising:
The target screen parameter of the display screen is obtained according to the current screen parameter and the external environment condition parameter；
The screen correction factor is obtained according to the target screen parameter and the default screen parameter.
4. passing through the face the method according to claim 1, wherein described according to the external environment condition parameter
Colour sensor determines the screen correction factor of the display screen, comprising:
In the case where the external environment condition parameter is less than or equal to preset threshold, the display screen is controlled according to default screen
Parameter is shown；
The current screen parameter of the display screen is obtained by the color sensor；
The screen correction factor is obtained according to the default screen parameter and the current screen parameter.
5. method according to any one of claims 1 to 4, which is characterized in that in the quantity of the color sensor be more
It is a, and multiple color sensors are respectively used to obtain the current screen parameter in the different screen region of the display screen, institute
State the current screen parameter that the display screen is adjusted according to the screen correction factor, comprising:
The current screen parameter of corresponding screen area is adjusted according to the screen correction factor of each screen area.
6. a kind of adjustment device of screen parameter is applied to terminal device, the terminal device includes display screen, and feature exists
In the display screen is provided with color sensor towards the side inside the terminal device, and described device includes:
Environmental parameter obtains module, is used in the case where the display screen is closed, by described in color sensor acquisition
Terminal device external environment condition parameter；
Correction factor determining module, for determining the display by the color sensor according to the external environment condition parameter
The screen correction factor of screen；
Module is adjusted, for adjusting the current screen parameter of the display screen according to the screen correction factor；The current screen
Curtain parameter includes current screen color value and/or current screen brightness value.
7. device according to claim 6, which is characterized in that the correction factor determining module, comprising:
First display control submodule is shown for controlling the display screen according to default screen parameter；
First parameter current acquisition submodule, the current screen for obtaining the display screen by the color sensor are joined
Number；
First correction factor acquisition submodule, for according to the external environment condition parameter, the default screen parameter and described working as
Forth screen parameter obtains the screen correction factor.
8. device according to claim 7, which is characterized in that the first correction factor acquisition submodule, comprising:
Target component acquiring unit, for obtaining the display screen according to the current screen parameter and the external environment condition parameter
Target screen parameter；
Correction factor acquiring unit is repaired for obtaining the screen according to the target screen parameter and the default screen parameter
Positive coefficient.
9. device according to claim 6, which is characterized in that the correction factor determining module, comprising:
Second display control submodule, for controlling in the case where the external environment condition parameter is less than or equal to preset threshold
The display screen is made to be shown according to default screen parameter；
Second parameter current acquisition submodule, the current screen for obtaining the display screen by the color sensor are joined
Number；
Second correction factor acquisition submodule, for according to the default screen parameter and current screen parameter acquisition
Screen correction factor.
10. according to the described in any item devices of claim 6 to 9, which is characterized in that in the quantity of the color sensor be more
It is a, and multiple color sensors are respectively used to obtain the feelings of the current screen parameter in the different screen region of the display screen
Under condition, the adjustment module, for adjusting corresponding screen area according to the screen correction factor of each screen area
The current screen parameter.
11. a kind of terminal device, which is characterized in that including processor, memory and be stored on the memory and can be in institute
The computer program run on processor is stated, such as claim 1 to 5 is realized when the computer program is executed by the processor
Any one of described in screen parameter method of adjustment the step of.
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Cited By (1)
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