CN106453842A - Method and apparatus for adjusting brightness of screen - Google Patents
Method and apparatus for adjusting brightness of screen Download PDFInfo
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- CN106453842A CN106453842A CN201610822686.1A CN201610822686A CN106453842A CN 106453842 A CN106453842 A CN 106453842A CN 201610822686 A CN201610822686 A CN 201610822686A CN 106453842 A CN106453842 A CN 106453842A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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- Environmental & Geological Engineering (AREA)
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Controls And Circuits For Display Device (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a method and apparatus for adjusting the brightness of a screen. The method comprises the following steps: determining that the brightness of the screen needs to be adjusted according to the brightness detected by a light sensor of a terminal; detecting the brightness of the environment where the terminal is located by using a camera of the terminal; and when an adjustment strategy corresponding to the brightness detected by the light sensor is the same as the adjustment strategy corresponding to the brightness detected by the camera, adjusting the brightness of the screen. The brightness of the environment where the terminal is located by using the camera of the terminal to detect the accuracy of the brightness detected by the light sensor, when the adjustment strategy corresponding to the brightness detected by the light sensor is the same as the adjustment strategy corresponding to the brightness detected by the camera, the adjustment of the brightness of the screen is triggered, the situation that the adjustment of the brightness of the screen is triggered only according to the brightness detected by the light sensor is avoided, and the accuracy of adjusting the brightness of the screen is improved.
Description
Technical field
A kind of the present invention relates to electronic technology field, in particular it relates to method and device adjusting screen intensity.
Background technology
Screen is the standard configuration of terminal, to provide the window interacting between user and terminal.In order that user sees
Understand screen, after screen, be usually provided with light source, the light that light source sends passes through screen emissions out, and then makes human eye
Screen can be seen.
Move to different environment with user's carried terminal, need the brightness of screen is correspondingly adjusted, so that
Screen all can be seen in user under various circumstances.In correlation technique, using ring residing for light sensor detection mobile terminal
The brightness in border, the brightness then being detected according to light sensor, the brightness to screen is adjusted.
On the one hand however, generally embodied due to the brightness that light sensor detects is that the light sensor of terminal is located
Side brightness, the brightness that therefore light sensor detects not embodies the brightness of terminal place environment comprehensively；The opposing party
Face due to light sensor tapping glass all can one layer of light transmittance of brush only have 5% about ink, this light transmittance can directly
The sensitivity leading to light sensor substantially reduces.Above-mentioned two aspects make the effect on driving birds is not good of brightness regulation.
Content of the invention
It is an object of the invention to provide a kind of method and device adjusting screen intensity, to improve the standard adjusting screen intensity
Really property.
To achieve these goals, the present invention provides a kind of method adjusting screen intensity, is applied to be configured with described screen
The terminal of curtain, methods described includes：
The brightness being detected according to the light sensor of described terminal, determines that the brightness of described screen needs to adjust；
Photographic head using described terminal detects the brightness of described terminal place environment；
The brightness that the tactful and described photographic head of regulation corresponding in the brightness that described light sensor detects detects
When corresponding regulation strategy is identical, the brightness to described screen is adjusted.
Alternatively, the brightness that described light sensor detects is less than the first predetermined threshold value；Described using described terminal
Photographic head detects the brightness of described terminal place environment, including：
Using described terminal front-facing camera detect described terminal the first side brightness value, described first side with described
The side that screen is located is identical.
Alternatively, the brightness that described light sensor detects is higher than the second predetermined threshold value；Described using described terminal
Photographic head detects the brightness of described terminal place environment, including：
Using described terminal post-positioned pick-up head detect described terminal the second side brightness value, described second side with described
The side that screen is located is relatively.
Alternatively, the brightness that described light sensor detects is less than the 3rd predetermined threshold value；Described using described terminal
Photographic head detects the brightness of described terminal place environment, including：
Using described terminal front-facing camera detect described terminal the first side brightness value, described first side with described
The side that screen is located is identical；
The tactful and described front-facing camera of regulation corresponding in the brightness that described light sensor detects detects
The brightness of the second side of described terminal when regulation strategy corresponding to brightness is identical, is detected using the post-positioned pick-up head of described terminal
Value, described second side is relative with the side that described screen is located.
Alternatively, methods described also includes：
The brightness that the tactful and described photographic head of regulation corresponding in the brightness that described light sensor detects detects
When corresponding regulation strategy is different, the brightness of described screen is controlled to keep constant.
The present invention also provides a kind of device adjusting screen intensity, is applied to be configured with the terminal of described screen, described dress
Put including：
Determining module, for the brightness detecting according to the light sensor of described terminal, determines the brightness of described screen
Need to adjust；
Detection module, for detecting the brightness of described terminal place environment using the photographic head of described terminal；
Adjustment module, for the regulation corresponding to the brightness that detects in described light sensor tactful with described photographic head
When regulation strategy corresponding to the brightness detecting is identical, the brightness to described screen is adjusted.
Alternatively, the brightness that described light sensor detects is less than the first predetermined threshold value；Described detection module is used for：
Using described terminal front-facing camera detect described terminal the first side brightness value, described first side with described
The side that screen is located is identical.
Alternatively, the brightness that described light sensor detects is higher than the second predetermined threshold value；Described detection module is used for：
Using described terminal post-positioned pick-up head detect described terminal the second side brightness value, described second side with described
The side that screen is located is relatively.
Alternatively, the brightness that described light sensor detects is less than the 3rd predetermined threshold value；Described detection module includes：
First detection sub-module, for detecting the brightness of the first side of described terminal using the front-facing camera of described terminal
Value, described first side is identical with the side that described screen is located；
Second detection sub-module, tactful and described for the regulation corresponding to the brightness that detects in described light sensor
When regulation strategy corresponding to the brightness that front-facing camera detects is identical, detected described using the post-positioned pick-up head of described terminal
The brightness value of the second side of terminal, described second side is relative with the side that described screen is located.
Alternatively, described device also includes：
Control module, for the regulation corresponding to the brightness that detects in described light sensor tactful with described photographic head
When regulation strategy corresponding to the brightness detecting is different, the brightness of described screen is controlled to keep constant.
By technique scheme, using the brightness of the photographic head detection terminal place environment of terminal, to check light to pass
The accuracy of the brightness that sensor detects, is detected with photographic head in the regulation strategy corresponding to the brightness that light sensor detects
In the case of regulation strategy identical corresponding to the brightness arrived, the regulation to the brightness of screen for the triggering, it is to avoid according only to light
The regulation of the brightness to screen for the brightness triggering that sensor detects, improves the accuracy of the brightness adjusting screen.Additionally, by
In the perforate of photographic head, to be covered be all high light transmittance ratio glass, and therefore, the sensitivity of photographic head is higher than the sensitive of light sensor
Degree.On the basis of the brightness that light sensor detects, the brightness that detects in conjunction with photographic head, further increase regulation screen
The accuracy of the brightness of curtain.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of description, with following tool
Body embodiment is used for explaining the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of flow chart of method adjusting screen intensity provided in an embodiment of the present invention.
Fig. 2 is a kind of another flow chart of method adjusting screen intensity provided in an embodiment of the present invention.
Fig. 3 be provided in an embodiment of the present invention a kind of adjust screen intensity method in step S13 flow chart.
Fig. 4 is a kind of schematic diagram of device adjusting screen intensity provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.It should be appreciated that this place is retouched
The specific embodiment stated is merely to illustrate and explains the present invention, is not limited to the present invention.
First the technical scheme of the accuracy improving the brightness adjusting screen in correlation technique is illustrated.Correlation technique
In, except using one, front (one side that i.e. screen of terminal is located) the light sensor detection terminal front institute being arranged at terminal
Side brightness outside, be difficult covered ground also at the back side (i.e. relative with the one side that the screen of terminal is located) of terminal
Mono- light sensor of Fang Zengshe, and then be located using a light sensor detection terminal back side at the back side being arranged at terminal
Side brightness, realize improving the brightness adjusting screens by being respectively arranged at two sensors of the front and back of terminal
Accuracy.
However, setting up a light sensor at the back side of terminal have following defect：
1) cause the rising of production cost, be not suitable for the type to cost sensitivity.
2) bring challenges to structure design, for the type following Simplicity in Design, also can bring challenges to appearance design.
3) sensitivity of optical sensor can not be improved, the brightness that light sensor detects under some maximum conditions is still
So inaccurate.
4) for organic type or completed hardware modular in design type it is impossible to set up a light at the back side of terminal
Sensor.
For improving drawbacks described above, technical scheme that the present invention provides do not increase cost, do not change existing structure design and
On the premise of appearance design, in addition to the brightness using light sensor detection terminal place environment, also utilize photographic head detection eventually
The brightness of end place environment, on the one hand because the sensitivity of photographic head is higher than the sensitivity of light sensor, on the other hand utilizes
Photographic head is tested to the brightness that light sensor detects, so improve the accuracy of the brightness adjusting screen.
Refer to Fig. 1, Fig. 1 is a kind of flow chart of method of brightness adjusting screen provided in an embodiment of the present invention.Should
Method comprises the following steps：
Step S11：The brightness being detected according to the light sensor of described terminal, determines that the brightness of described screen needs to adjust
Section；
Step S12：Photographic head using described terminal detects the brightness of described terminal place environment；
Step S13：In the tactful and described photographic head detection of the regulation corresponding to the brightness that described light sensor detects
When regulation strategy corresponding to the brightness arrived is identical, the brightness to described screen is adjusted.
In the disclosure, terminal is configured with screen, light sensor and photographic head.The one side that screen in terminal is located is referred to as
The front of terminal, the back side being referred to as terminal while relative being located with screen in terminal.Light sensor generally sets
Put the front in terminal, photographic head can be at least one of front-facing camera and post-positioned pick-up head, front-facing camera is usual
It is arranged on the front of terminal, post-positioned pick-up head is generally arranged at the back side of terminal.
First, using the brightness of light sensor detection terminal place environment, the brightness being detected according to light sensor,
The preliminary brightness judging screen, the need of regulation, if the brightness that preliminary judgement is screen needs to adjust, recycles terminal
Photographic head detection terminal place environment brightness, the brightness judging screen again is the need of regulation, if be judged to again
The brightness of screen needs to adjust, then trigger the regulation of the brightness to screen.
Wherein, if the strategy that adjusts adjusting strategy and judging again of preliminary judgement is the brightness reducing screen,
The reduction of the brightness to screen for the triggering.In the same manner, carry if the regulation strategy adjusting strategy and judging again of preliminary judgement is
The brightness of high screen, then trigger the raising of the brightness to screen.
Alternatively, refer to Fig. 2, Fig. 2 is a kind of the another of method adjusting screen intensity provided in an embodiment of the present invention
Flow chart.As shown in Fig. 2 methods described, in addition to including step S11- step S13, also includes：
Step S14：In the tactful and described photographic head detection of the regulation corresponding to the brightness that described light sensor detects
When regulation strategy corresponding to the brightness arrived is different, the brightness of described screen is controlled to keep constant.
Specifically, if the brightness that above-mentioned preliminary judgement is screen does not need to adjust, without using the shooting of terminal
The brightness of head detection terminal place environment.If the above-mentioned brightness being judged to screen again does not need to adjust, due to photographic head
Sensitivity be higher than light sensor sensitivity, so being defined by the brightness that photographic head detects, do not trigger to screen intensity
Regulation, the brightness of control screen keeps constant.
Wherein, if preliminary judgement adjust strategy for improve screen brightness, and the regulation strategy judging again as fall
The brightness of low screen, then do not trigger the regulation to screen intensity, and the brightness of control screen keeps constant.In the same manner, if tentatively sentenced
The tactful brightness for reducing screen of fixed regulation, and the tactful brightness as raising screen of regulation judging again, then it is right not trigger
The regulation of screen intensity, the brightness of control screen keeps constant.
Alternatively, the brightness that described light sensor detects is less than the first predetermined threshold value；Described using described terminal
Photographic head detects the brightness of described terminal place environment, including：
Using described terminal front-facing camera detect described terminal the first side brightness value, described first side with described
The side that screen is located is identical.
Specifically, the brightness detecting in light sensor is less than the first predetermined threshold value, the brightness of preliminary judgement screen
Need adjust and adjust strategy for reduce screen brightness when, using front-facing camera detection terminal screen side bright
Whether degree, check the brightness that light sensor detects accurate.If the brightness that front-facing camera detects is also below first
Predetermined threshold value, when judging that the brightness of screen needs to adjust and adjust the tactful brightness as reduction screen again, then triggers to screen
Brightness regulation.If the brightness that front-facing camera detects is not below the first predetermined threshold value, judge the brightness of screen again
Need not adjust, then because the sensitivity of front-facing camera is higher than the sensitivity of light sensor, not trigger the brightness to screen
Adjust.
Alternatively, the brightness that described light sensor detects is higher than the second predetermined threshold value；Described using described terminal
Photographic head detects the brightness of described terminal place environment, including：
Using described terminal post-positioned pick-up head detect described terminal the second side brightness value, described second side with described
The side that screen is located is relatively.
Specifically, the brightness detecting in light sensor is higher than the second predetermined threshold value, the brightness of preliminary judgement screen
When needing to adjust and adjust the tactful brightness for improving screen, using the screen side phase of post-positioned pick-up head detection and terminal
To side brightness, the brightness that the brightness that detect light sensor device and post-positioned pick-up head detect combines, to carry
The detection of the high brightness to terminal place environment comprehensive.If the brightness that post-positioned pick-up head detects is default also above second
Threshold value, when judging that the brightness of screen needs to adjust and adjust strategy as dropping the brightness improving screen again, then triggers to screen
The regulation of brightness.If the brightness that post-positioned pick-up head detects, not higher than the second predetermined threshold value, judges the brightness of screen no again
Need to adjust, then because the sensitivity of post-positioned pick-up head is higher than the sensitivity of light sensor, do not trigger the tune of the brightness to screen
Section.
Alternatively, refer to Fig. 3, Fig. 3 be provided in an embodiment of the present invention a kind of adjust screen intensity method in step
The flow chart of S13.In the case that the brightness that described light sensor detects is less than the 3rd predetermined threshold value, as shown in figure 3, institute
State step S13 to include：
Step S131：Detect the brightness value of the first side of described terminal using the front-facing camera of described terminal, described the
The side that side is located with described screen is identical；
Step S132：The regulation corresponding to the brightness that described light sensor detects tactful with described front-facing camera
When regulation strategy corresponding to the brightness detecting is identical, the post-positioned pick-up head using described terminal detects the second of described terminal
The brightness value of side, described second side is relative with the side that described screen is located.
Specifically, the brightness detecting in light sensor is less than the 3rd predetermined threshold value, the brightness of preliminary judgement screen
Need adjust and adjust strategy for reduce screen brightness when, using front-facing camera detection terminal screen side bright
Whether degree, check the brightness that light sensor detects accurate.If the brightness that front-facing camera detects is also below the 3rd
Predetermined threshold value, when judging that the brightness of screen needs to adjust and adjust the tactful brightness as reduction screen again, is then taken the photograph using rearmounted
As the brightness of the head detection side relative with the screen side of terminal, brightness that light sensor device is detected with after
Put the brightness combination that photographic head detects, comprehensive with the detection of the brightness to terminal place environment for the raising.
If the brightness that post-positioned pick-up head detects needs to adjust also below the 3rd predetermined threshold value, the final brightness judging screen
When saving and adjust the brightness that strategy is reduction screen, then trigger the regulation of the brightness to screen.If post-positioned pick-up head detects
Brightness be not below the 3rd predetermined threshold value, the final brightness judging screen need not be adjusted, then considering light sensor inspection
The brightness of the first side of terminal that the brightness that measures, front-facing camera detect, and the terminal that detects of post-positioned pick-up head
In the case of the brightness of the second side, do not trigger the regulation of the brightness to screen.
Above-mentioned first predetermined threshold value, the second predetermined threshold value and the 3rd predetermined threshold value can be user set it is also possible to
It is the brightness regulation program setting in terminal.The present invention is not specifically limited.
The technical scheme being provided using the present invention, using the brightness of the photographic head detection terminal place environment of terminal, to examine
Test the accuracy of the brightness that light sensor detects, the regulation strategy corresponding to the brightness being detected by light sensor with take the photograph
Regulation strategy as corresponding to the brightness that head detects is identical, the regulation to the brightness of screen for the triggering, it is to avoid according only to light
The regulation of the brightness to screen for the brightness triggering that sensor detects, improves the accuracy of the brightness adjusting screen.Additionally, by
In the perforate of photographic head, to be covered be all high light transmittance ratio glass, and therefore, the sensitivity of photographic head is higher than the sensitive of light sensor
Degree.On the basis of the brightness that light sensor detects, the brightness that detects in conjunction with photographic head, further increase regulation screen
The accuracy of the brightness of curtain.
Based on same inventive concept, the embodiment of the present invention also provides a kind of device of the brightness adjusting screen, refer to figure
4, Fig. 4 is a kind of schematic diagram of device adjusting screen intensity provided in an embodiment of the present invention.As shown in figure 4, the application of this device
In the terminal being configured with described screen, described device 100 includes：
Determining module 121, for the brightness detecting according to the light sensor of described terminal, determines the bright of described screen
Degree needs to adjust；
Detection module 122, for detecting the brightness of described terminal place environment using the photographic head of described terminal；
Adjustment module 123, takes the photograph for the regulation corresponding to the brightness that detects in described light sensor is tactful and described
When regulation strategy as corresponding to the brightness that head detects is identical, the brightness to described screen is adjusted.
Alternatively, the brightness that described light sensor detects is less than the first predetermined threshold value；Described detection module is used for：
Using described terminal front-facing camera detect described terminal the first side brightness value, described first side with described
The side that screen is located is identical.
Alternatively, the brightness that described light sensor detects is higher than the second predetermined threshold value；Described detection module is used for：
Using described terminal post-positioned pick-up head detect described terminal the second side brightness value, described second side with described
The side that screen is located is relatively.
Alternatively, the brightness that described light sensor detects is less than the 3rd predetermined threshold value；Described detection module includes：
First detection sub-module, for detecting the brightness of the first side of described terminal using the front-facing camera of described terminal
Value, described first side is identical with the side that described screen is located；
Second detection sub-module, tactful and described for the regulation corresponding to the brightness that detects in described light sensor
When regulation strategy corresponding to the brightness that front-facing camera detects is identical, detected described using the post-positioned pick-up head of described terminal
The brightness value of the second side of terminal, described second side is relative with the side that described screen is located.
Alternatively, described device also includes：
Control module, for the regulation corresponding to the brightness that detects in described light sensor tactful with described photographic head
When regulation strategy corresponding to the brightness detecting is different, the brightness of described screen is controlled to keep constant.
With regard to the device in above-described embodiment, wherein the concrete mode of modules execution operation is in relevant the method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
Describe the preferred embodiment of the present invention above in association with accompanying drawing in detail, but, the present invention is not limited to above-mentioned reality
Apply the detail in mode, in the range of the technology design of the present invention, multiple letters can be carried out to technical scheme
Monotropic type, these simple variant belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to various can
The compound mode of energy no longer separately illustrates.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as it is without prejudice to this
The thought of invention, it equally should be considered as content disclosed in this invention.
Claims (10)
1. a kind of method adjusting screen intensity is it is characterised in that be applied to be configured with the terminal of described screen, methods described bag
Include：
The brightness being detected according to the light sensor of described terminal, determines that the brightness of described screen needs to adjust；
Photographic head using described terminal detects the brightness of described terminal place environment；
The brightness institute that the tactful and described photographic head of regulation corresponding in the brightness that described light sensor detects detects is right
When the regulation strategy answered is identical, the brightness to described screen is adjusted.
2. method according to claim 1 it is characterised in that the brightness that detects of described light sensor to be less than first pre-
If threshold value；The described photographic head using described terminal detects the brightness of described terminal place environment, including：
Detect the brightness value of the first side of described terminal, described first side and described screen using the front-facing camera of described terminal
The side being located is identical.
3. method according to claim 1 is it is characterised in that the brightness that detects of described light sensor is higher than second pre-
If threshold value；The described photographic head using described terminal detects the brightness of described terminal place environment, including：
Detect the brightness value of the second side of described terminal, described second side and described screen using the post-positioned pick-up head of described terminal
The side being located is relatively.
4. method according to claim 1 it is characterised in that the brightness that detects of described light sensor to be less than the 3rd pre-
If threshold value；The described photographic head using described terminal detects the brightness of described terminal place environment, including：
Detect the brightness value of the first side of described terminal, described first side and described screen using the front-facing camera of described terminal
The side being located is identical；
The brightness that the tactful and described front-facing camera of regulation corresponding in the brightness that described light sensor detects detects
The brightness value of the second side of described terminal when corresponding regulation strategy is identical, is detected using the post-positioned pick-up head of described terminal,
Described second side is relative with the side that described screen is located.
5. method according to claim 1 is it is characterised in that methods described also includes：
The brightness institute that the tactful and described photographic head of regulation corresponding in the brightness that described light sensor detects detects is right
During the regulation strategy difference answered, the brightness of described screen is controlled to keep constant.
6. a kind of device adjusting screen intensity is it is characterised in that be applied to be configured with the terminal of described screen, described device bag
Include：
Determining module, for the brightness detecting according to the light sensor of described terminal, determines the brightness needs of described screen
Adjust；
Detection module, for detecting the brightness of described terminal place environment using the photographic head of described terminal；
Adjustment module, for the tactful and described photographic head detection of the regulation corresponding to the brightness that detects in described light sensor
When regulation strategy corresponding to the brightness arrived is identical, the brightness to described screen is adjusted.
7. device according to claim 6 it is characterised in that the brightness that detects of described light sensor to be less than first pre-
If threshold value；Described detection module is used for：
Detect the brightness value of the first side of described terminal, described first side and described screen using the front-facing camera of described terminal
The side being located is identical.
8. device according to claim 6 is it is characterised in that the brightness that detects of described light sensor is higher than second pre-
If threshold value；Described detection module is used for：
Detect the brightness value of the second side of described terminal, described second side and described screen using the post-positioned pick-up head of described terminal
The side being located is relatively.
9. device according to claim 6 it is characterised in that the brightness that detects of described light sensor to be less than the 3rd pre-
If threshold value；Described detection module includes：
First detection sub-module, for detecting the brightness value of the first side of described terminal using the front-facing camera of described terminal,
Described first side is identical with the side that described screen is located；
Second detection sub-module, tactful and described preposition for the regulation corresponding to the brightness that detects in described light sensor
When regulation strategy corresponding to the brightness that photographic head detects is identical, the post-positioned pick-up head using described terminal detects described terminal
The second side brightness value, described second side is relative with the side that described screen is located.
10. device according to claim 6 is it is characterised in that described device also includes：
Control module, for the tactful and described photographic head detection of the regulation corresponding to the brightness that detects in described light sensor
When regulation strategy corresponding to the brightness arrived is different, the brightness of described screen is controlled to keep constant.
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| CN201610822686.1A CN106453842B (en) | 2016-09-13 | 2016-09-13 | Adjust the method and device of screen intensity |
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Cited By (5)
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| CN111508134A (en) * | 2020-04-22 | 2020-08-07 | 新石器慧通（北京）科技有限公司 | Control method and device for display screen on carrier and unmanned vehicle |
| CN112525340A (en) * | 2020-12-01 | 2021-03-19 | 珠海格力电器股份有限公司 | Method and device for acquiring light intensity value, storage medium and electronic equipment |
| CN112714216A (en) * | 2020-12-17 | 2021-04-27 | 宇龙计算机通信科技(深圳)有限公司 | Brightness adjusting method and device, storage medium and terminal |
| CN113781969A (en) * | 2021-09-27 | 2021-12-10 | 联想(北京)有限公司 | Backlight adjusting method and device and electronic equipment |
| CN115514845A (en) * | 2022-09-14 | 2022-12-23 | 盛泰光电科技股份有限公司 | Mobile phone ambient brightness induction adjusting method and ambient light induction mobile phone |
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