CN104934014A - Eyesight protection method and apparatus - Google Patents

Eyesight protection method and apparatus Download PDF

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Publication number
CN104934014A
CN104934014A CN201510373208.2A CN201510373208A CN104934014A CN 104934014 A CN104934014 A CN 104934014A CN 201510373208 A CN201510373208 A CN 201510373208A CN 104934014 A CN104934014 A CN 104934014A
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light sensation
intelligent terminal
sensation value
specified scope
brightness
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CN201510373208.2A
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CN104934014B (en
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曾元清
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Abstract

The invention is suitable for the field of intelligent terminals, and provides an eyesight protection method and apparatus. The method includes the steps: detecting a light sensing value around an intelligent terminal screen; and adjusting at least one of parameters including the brightness, the chroma coordinate, the saturation and the color temperature of the intelligent terminal screen to be within a specified range if the detected light sensing value is within a preset light sensing value threshold range. According to the embodiment of the invention, the eyesight of people can be better protected.

Description

Sight protectio method and device
Technical field
The embodiment of the present invention belongs to intelligent terminal field, particularly relates to a kind of sight protectio method and device.
Background technology
At present, the increasing extent that intelligent terminal (smart mobile phone, intelligent television, intelligent watch etc.) is popularized is wide, and work, the life of people are all difficult to leave intelligent terminal completely.
But in the process using intelligent terminal, user needs to obtain corresponding information by the light of the screen reflection of intelligent terminal, when Color pair light reflection is stronger, easily produces credit light and dazzling, therefore human eye is when the long-time screen in the face of intelligent terminal, may feel dry and astringent, tired.
Summary of the invention
Embodiments provide a kind of sight protectio method and device, being intended to solve user when using intelligent terminal, the problem of certain injury can be produced eyes.
The embodiment of the present invention is achieved in that a kind of sight protectio method, and described method comprises:
Detect the light sensation value of intelligent terminal screen periphery;
When the light sensation value detected is in default light sensation value threshold range, by least one parameter adjustment in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature to specified scope.
Another object of the embodiment of the present invention is to provide a kind of vision protection device, and described device comprises:
Light sensation value detecting unit, for detecting the light sensation value of intelligent terminal screen periphery;
Parameter adjustment unit, during for being in default light sensation value threshold range in the light sensation value detected, by least one parameter adjustment in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature to specified scope.
In embodiments of the present invention; during owing to being in default light sensation value threshold range in the light sensation value detected; at least one parameter in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature is adjusted; and the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature are all parameters related with the light entering human eye; therefore; more comfortable during by user being made to check the content of intelligent terminal to specified scope above-mentioned at least one parameter adjustment enumerated, thus the eyesight of human eye can be protected better.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of a kind of sight protectio method that first embodiment of the invention provides;
Fig. 2 is the structural drawing of a kind of vision protection device that second embodiment of the invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In the embodiment of the present invention, detect the light sensation value of intelligent terminal screen periphery, when the light sensation value detected is in default light sensation value threshold range, by least one parameter adjustment in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature to specified scope.
In order to technical solutions according to the invention are described, be described below by specific embodiment.
embodiment one:
Fig. 1 shows the process flow diagram of a kind of sight protectio method that first embodiment of the invention provides, and details are as follows:
Step S11, detects the light sensation value of intelligent terminal screen periphery.
Particularly, obtained the light sensation value of intelligent terminal screen periphery environment by photosensitive sensors, the unit of light sensation value is lux (lux), and the luminous flux that 1lux equals 1 stream is uniformly distributed in 1m 2illuminance on area.
Alternatively, due to brightness and colourity adjustment after image do not adjust before bright-coloured, therefore, in order to ensure that user also can check bright-coloured image, then, before the light sensation value of described detection intelligent terminal screen periphery, comprising:
A1, detection intelligent terminal are when the type of the application of front opening.
A2, the type of the intelligent terminal of detection when the application of front opening to be compared with the type of application preset, so as the intelligent terminal detected when type matching with default application of the type of the application of front opening time, the light sensation value of detection intelligent terminal screen periphery.
In above-mentioned A1 and A2, the type of the application preset comprises: the application type of e-book class, the application type of reader class.During owing to opening the application of the type user, the time that usual needs cost is longer, or need to stare at screen with being comparatively absorbed in, therefore, when judging that such application opened by intelligent terminal, automatic unlatching eyeshield pattern (namely detecting the light sensation value of intelligent terminal screen periphery), thus save the select time of user; When judging that such application do not opened by intelligent terminal, not opening eyeshield pattern, making user still can view bright-coloured image, improve the good experience of user.
Alternatively, because user is when staring at the screen of intelligent terminal for a long time, also easily making eyes strain, therefore, in order to vision protection better, before the light sensation value of described detection intelligent terminal screen periphery, comprising:
The bright screen duration of B1, statistics intelligent terminal.Wherein, bright screen duration comprises: the bright screen duration of the continuous bright screen of intelligent terminal and of short duration the putting out of cumulative intelligent terminal shield the forward and backward bright screen duration obtained.Here the of short duration screen that puts out can be specified by user, such as specifies the of short duration duration putting out screen to be 5 seconds, 5 minutes etc., is not construed as limiting herein.Such as, when the of short duration duration putting out screen is appointed as 5 seconds, if the duration that intelligent terminal puts out screen is 4 seconds, then ignore these 4 seconds, intelligent terminal again bright screen time, by the time of bright screen again with put out the time before screen and be added, obtain the bright screen duration of intelligent terminal.
B2, the bright screen duration of intelligent terminal exceed default pattern open duration time, eject the prompt window whether opening eyeshield pattern, after receiving and opening eyeshield mode instruction, to detect the light sensation value of intelligent terminal screen periphery.
In above-mentioned B1 and B2, when the bright screen duration of intelligent terminal exceeds default duration, eject the prompt window whether opening eyeshield pattern, after user selects to open eyeshield pattern, intelligent terminal for reception is to unlatching eyeshield mode instruction, and detect the light sensation value of intelligent terminal screen periphery and select whether adjust corresponding parameter according to testing result, thus the injury of light to human eye of intelligent terminal screen reflection can be reduced.Alternatively, before B2, comprise further:
Judge whether the bright screen duration of intelligent terminal exceeds default rest reminding duration, if so, then eject rest reminding display box and have a rest with call user's attention.Wherein, the rest reminding duration preset is less than default pattern and opens duration.Certainly, in order to reduce the rest reminding display box of ejection to the impact of user, then ejecting in a period of time after described rest reminding display box, no longer show described rest reminding display box.
Step S12, when the light sensation value detected is in default light sensation value threshold range, by least one parameter adjustment in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature to specified scope.
In this step, when brightness due to intelligent terminal screen is too high or too low, be not used in the human eye of user, therefore, the brightness of adjustment intelligent terminal screen here comprises the brightness raising or reduce intelligent terminal screen, the adjustment principle of all the other parameters and the adjustment principle of brightness similar, repeat no more herein.
Alternatively, when the described light sensation value detecting is in default light sensation value threshold range, by least one parameter adjustment in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature to specified scope, specifically comprise:
C1, by the light sensation value of detection with preset light sensation value threshold range compare.Wherein, the light sensation value threshold range preset is specified according to actual conditions, such as, is appointed as 4000lux ± 200lux.
C2, detect light sensation value be in default light sensation value threshold range time, by at least one parameter adjustment in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature to specified scope, the specified scope of described brightness is 1000lux ± 200lux; The specified scope of described chromaticity coordinate is x=0.3101, y=0.3162, z=(1-x-y), and wherein, x, y, z are the scale-up factor of red, green, blue three kinds of colors respectively; The specified scope of described color saturation is 80 ± 10; The specified scope of described colour temperature is 3450 ~ 3750K.
C3, when the light sensation value detected is not in default light sensation value threshold range, determine the light sensation value detected and the scale-up factor of light sensation value threshold range preset; By at least one parameter adjustment in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature to specified scope, the specified scope of described brightness is the product of scale-up factor and (1000lux ± 200lux) determined; The specified scope of described chromaticity coordinate is x=0.3101, y=0.3162, z=(1-x-y), and wherein, x, y, z are the scale-up factor of red, green, blue three kinds of colors respectively; The specified scope of described color saturation is 80 ± 10; The specified scope of described colour temperature is 3450 ~ 3750K.
In above-mentioned C1 ~ C3, by the brightness of adjustment intelligent terminal screen, can directly adjust the light intensity entering human eye, such as when the light sensation value detected is excessive, reduce the light intensity entering human eye, the dazzling sensation that human eye produces can be reduced; The ratio of blue light can be reduced by adjustment chromaticity coordinate, color saturation, colour temperature; and the ability of killing and wounding human eye competent cell due to blue light is 10 times of green glow; therefore, the comfort level of human eye can be improved by the adjustment of above-mentioned parameter, thus reach the object of vision protection.
In first embodiment of the invention, detect the light sensation value of intelligent terminal screen periphery, when the light sensation value detected is in default light sensation value threshold range, by least one parameter adjustment in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature to specified scope.During owing to being in default light sensation value threshold range in the light sensation value detected; at least one parameter in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature is adjusted; and the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature are all parameters related with the light entering human eye; therefore; more comfortable during by user being made to check the content of intelligent terminal to specified scope above-mentioned at least one parameter adjustment enumerated, thus the eyesight of human eye can be protected better.
Should be understood that in embodiments of the present invention, the size of the sequence number of above-mentioned each process does not also mean that the priority of execution sequence, and the execution sequence of each process should be determined with its function and internal logic, and should not form any restriction to the implementation process of the embodiment of the present invention.
embodiment two:
Fig. 2 shows the structural drawing of a kind of vision protection device that second embodiment of the invention provides; this vision protection device can be applicable in intelligent terminal, and this intelligent terminal comprises mobile phone, smart phone, laptop computer, digital broadcast terminal, PDA (personal digital assistant), PMP (portable media player), navigational system etc.Except when when being only applied to mobile terminal, the embodiment described in the disclosure can be applied to the such as fixed terminal such as Digital Television, desk-top computer.For convenience of explanation, illustrate only the part relevant to the embodiment of the present invention.
This vision protection device comprises: light sensation value detecting unit 21 and parameter adjustment unit 22.Wherein:
Light sensation value detecting unit 21, for detecting the light sensation value of intelligent terminal screen periphery.
Wherein, the unit of light sensation value is lux (lux), and the luminous flux that 1lux equals 1 stream is uniformly distributed in 1m 2illuminance on area.
Alternatively, described vision protection device comprises:
Application type detecting unit, for detecting the type of intelligent terminal when the application of front opening.
Application type comparing unit, for the type of the intelligent terminal of detection when the application of front opening is compared with the type of the application preset, so that at the intelligent terminal detected when the type of the application of front opening is with the type matching of application preset, the light sensation value of detection intelligent terminal screen periphery.Wherein, the type of the application preset comprises: the application type of e-book class, the application type of reader class.During owing to opening the application of the type user, usually need the time that cost is longer, or need to stare at screen with being comparatively absorbed in, therefore, when judging that such application opened by intelligent terminal, automatically opening eyeshield pattern, thus saving the select time of user; When judging that such application do not opened by intelligent terminal, not opening eyeshield pattern, making user still can view bright-coloured image, improve the good experience of user.
Alternatively, because user is when staring at the screen of intelligent terminal for a long time, also easily make eyes strain, therefore, in order to vision protection better, described vision protection device comprises:
Bright screen duration statistic unit, for adding up the bright screen duration of intelligent terminal.Wherein, bright screen duration comprises: the bright screen duration of the continuous bright screen of intelligent terminal and of short duration the putting out of cumulative intelligent terminal shield the forward and backward bright screen duration obtained.Here the of short duration screen that puts out can be specified by user, such as specifies the of short duration duration putting out screen to be 5 seconds, 5 minutes etc., is not construed as limiting herein.
Prompt window ejects unit, during for exceeding default pattern unlatching duration at the bright screen duration of intelligent terminal, ejects the prompt window whether opening eyeshield pattern, after receiving unlatching eyeshield mode instruction, to detect the light sensation value of intelligent terminal screen periphery.
Above-mentioned bright screen duration statistic unit and prompt window eject in unit, when the bright screen duration of intelligent terminal exceeds default duration, eject the prompt window whether opening eyeshield pattern, after user selects to open eyeshield pattern, intelligent terminal for reception is to unlatching eyeshield mode instruction, and detect the light sensation value of intelligent terminal screen periphery and select whether adjust corresponding parameter according to testing result, thus the injury of light to human eye of intelligent terminal screen reflection can be reduced.
Alternatively, described vision protection device comprises:
Rest reminding display box ejects unit, for judging whether the bright screen duration of intelligent terminal exceeds default rest reminding duration, if so, then ejecting rest reminding display box and having a rest with call user's attention.Wherein, the rest reminding duration preset is less than default pattern and opens duration.Certainly, in order to reduce the rest reminding display box of ejection to the impact of user, then ejecting in a period of time after described rest reminding display box, no longer show described rest reminding display box.
Parameter adjustment unit 22, during for being in default light sensation value threshold range in the light sensation value detected, by least one parameter adjustment in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature to specified scope.
When brightness due to intelligent terminal screen is too high or too low, be not used in the human eye of user, therefore, the brightness of adjustment intelligent terminal screen here comprises the brightness raising or reduce intelligent terminal screen, the adjustment principle of all the other parameters and the adjustment principle of brightness similar, repeat no more herein.
Alternatively, described parameter adjustment unit 22 comprises:
Light sensation value comparison module, for comparing the light sensation value of detection with the light sensation value threshold range preset.Wherein, the light sensation value threshold range preset is specified according to actual conditions, such as, is appointed as 4000lux ± 200lux.
First light parameter adjustment module, during for being in default light sensation value threshold range in the light sensation value detected, by at least one parameter adjustment in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature to specified scope, the specified scope of described brightness is 1000lux ± 200lux; The specified scope of described chromaticity coordinate is x=0.3101, y=0.3162, z=(1-x-y), and wherein, x, y, z are the scale-up factor of red, green, blue three kinds of colors respectively; The specified scope of described color saturation is 80 ± 10; The specified scope of described colour temperature is 3450 ~ 3750K.
Alternatively, described vision protection device comprises:
Light sensation value scale-up factor determination module, during for not being in default light sensation value threshold range in the light sensation value detected, determines the scale-up factor of light sensation value and the light sensation value threshold range preset detected.
Second light parameter adjustment module, for by least one parameter adjustment in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature to specified scope, the specified scope of described brightness is the product of scale-up factor and (1000lux ± 200lux) determined; The specified scope of described chromaticity coordinate is x=0.3101, y=0.3162, z=(1-x-y), and wherein, x, y, z are the scale-up factor of red, green, blue three kinds of colors respectively; The specified scope of described color saturation is 80 ± 10; The specified scope of described colour temperature is 3450 ~ 3750K.
By the brightness of adjustment intelligent terminal screen, can directly adjust the light intensity entering human eye, such as when the light sensation value detected is excessive, reduce the light intensity entering human eye, the dazzling sensation that human eye produces can be reduced; The ratio of blue light can be reduced by adjustment chromaticity coordinate, color saturation, colour temperature; and the ability of killing and wounding human eye competent cell due to blue light is 10 times of green glow; therefore, the comfort level of human eye can be improved by the adjustment of above-mentioned parameter, thus reach the object of vision protection.
In second embodiment of the invention; during owing to being in default light sensation value threshold range in the light sensation value detected; at least one parameter in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature is adjusted; and the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature are all parameters related with the light entering human eye; therefore; more comfortable during by user being made to check the content of intelligent terminal to specified scope above-mentioned at least one parameter adjustment enumerated, thus the eyesight of human eye can be protected better.
Those of ordinary skill in the art can recognize, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with the combination of electronic hardware or computer software and electronic hardware.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the specific works process of the system of foregoing description, device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that disclosed system, apparatus and method can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.
If described function using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a computer read/write memory medium.Based on such understanding, the part of the part that technical scheme of the present invention contributes to prior art in essence in other words or this technical scheme can embody with the form of software product, this computer software product is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.

Claims (10)

1. a sight protectio method, is characterized in that, described method comprises:
Detect the light sensation value of intelligent terminal screen periphery;
When the light sensation value detected is in default light sensation value threshold range, by least one parameter adjustment in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature to specified scope.
2. method according to claim 1, it is characterized in that, when the described light sensation value detecting is in default light sensation value threshold range, by least one parameter adjustment in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature to specified scope, specifically comprise:
The light sensation value of detection is compared with the light sensation value threshold range preset;
When the light sensation value detected is in default light sensation value threshold range, by least one parameter adjustment in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature to specified scope, the specified scope of described brightness is 1000lux ± 200lux; The specified scope of described chromaticity coordinate is x=0.3101, y=0.3162, z=(1-x-y), and wherein, x, y, z are the scale-up factor of red, green, blue three kinds of colors respectively; The specified scope of described color saturation is 80 ± 10; The specified scope of described colour temperature is 3450 ~ 3750K.
3. method according to claim 2, is characterized in that, when the light sensation value detected is not in default light sensation value threshold range, determines the scale-up factor of light sensation value and the light sensation value threshold range preset detected;
By at least one parameter adjustment in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature to specified scope, the specified scope of described brightness is the product of scale-up factor and (1000lux ± 200lux) determined; The specified scope of described chromaticity coordinate is x=0.3101, y=0.3162, z=(1-x-y), and wherein, x, y, z are the scale-up factor of red, green, blue three kinds of colors respectively; The specified scope of described color saturation is 80 ± 10; The specified scope of described colour temperature is 3450 ~ 3750K.
4. method according to claim 1, is characterized in that, before the light sensation value of described detection intelligent terminal screen periphery, comprising:
Detect the type of intelligent terminal when the application of front opening;
The type of the intelligent terminal of detection when the application of front opening is compared with the type of application preset, so as the intelligent terminal detected when type matching with default application of the type of the application of front opening time, the light sensation value of detection intelligent terminal screen periphery.
5. method according to claim 1, is characterized in that, before the light sensation value of described detection intelligent terminal screen periphery, comprising:
The bright screen duration of statistics intelligent terminal;
When the bright screen duration of intelligent terminal exceeds default pattern unlatching duration, eject the prompt window whether opening eyeshield pattern, after receiving unlatching eyeshield mode instruction, to detect the light sensation value of intelligent terminal screen periphery.
6. a vision protection device, is characterized in that, described device comprises:
Light sensation value detecting unit, for detecting the light sensation value of intelligent terminal screen periphery;
Parameter adjustment unit, during for being in default light sensation value threshold range in the light sensation value detected, by least one parameter adjustment in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature to specified scope.
7. device according to claim 6, is characterized in that, described parameter adjustment unit comprises:
Light sensation value comparison module, for comparing the light sensation value of detection with the light sensation value threshold range preset;
First light parameter adjustment module, during for being in default light sensation value threshold range in the light sensation value detected, by at least one parameter adjustment in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature to specified scope, the specified scope of described brightness is 1000lux ± 200lux; The specified scope of described chromaticity coordinate is x=0.3101, y=0.3162, z=(1-x-y), and wherein, x, y, z are the scale-up factor of red, green, blue three kinds of colors respectively; The specified scope of described color saturation is 80 ± 10; The specified scope of described colour temperature is 3450 ~ 3750K.
8. device according to claim 7, is characterized in that, described device comprises:
Light sensation value scale-up factor determination module, during for not being in default light sensation value threshold range in the light sensation value detected, determines the scale-up factor of light sensation value and the light sensation value threshold range preset detected;
Second light parameter adjustment module, for by least one parameter adjustment in the brightness of intelligent terminal screen, chromaticity coordinate, color saturation and colour temperature to specified scope, the specified scope of described brightness is the product of scale-up factor and (1000lux ± 200lux) determined; The specified scope of described chromaticity coordinate is x=0.3101, y=0.3162, z=(1-x-y), and wherein, x, y, z are the scale-up factor of red, green, blue three kinds of colors respectively; The specified scope of described color saturation is 80 ± 10; The specified scope of described colour temperature is 3450 ~ 3750K.
9. device according to claim 6, is characterized in that, described device comprises:
Application type detecting unit, for detecting the type of intelligent terminal when the application of front opening;
Application type comparing unit, for the type of the intelligent terminal of detection when the application of front opening is compared with the type of the application preset, so that at the intelligent terminal detected when the type of the application of front opening is with the type matching of application preset, the light sensation value of detection intelligent terminal screen periphery.
10. device according to claim 6, is characterized in that, described device comprises:
Bright screen duration statistic unit, for adding up the bright screen duration of intelligent terminal;
Prompt window ejects unit, during for exceeding default pattern unlatching duration at the bright screen duration of intelligent terminal, ejects the prompt window whether opening eyeshield pattern, after receiving unlatching eyeshield mode instruction, to detect the light sensation value of intelligent terminal screen periphery.
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