CN101945179A - Method and device for automatically adjusting backlight brightness of mobile terminal and mobile terminal - Google Patents
Method and device for automatically adjusting backlight brightness of mobile terminal and mobile terminal Download PDFInfo
- Publication number
- CN101945179A CN101945179A CN201010292435XA CN201010292435A CN101945179A CN 101945179 A CN101945179 A CN 101945179A CN 201010292435X A CN201010292435X A CN 201010292435XA CN 201010292435 A CN201010292435 A CN 201010292435A CN 101945179 A CN101945179 A CN 101945179A
- Authority
- CN
- China
- Prior art keywords
- brightness
- brightness values
- camera sensing
- mobile terminal
- backlight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Telephone Function (AREA)
- Studio Devices (AREA)
Abstract
The invention relates to a method for automatically adjusting the backlight brightness of a mobile terminal, which comprises the following steps of: acquiring a luminance brightness value collected by a camera sensing device; matching the luminance brightness value with a preset brightness rank value; and adjusting the backlight brightness of the mobile terminal according to a matching result. The invention correspondingly provides a device for automatically adjusting the backlight brightness of the mobile terminal and the mobile terminal. The method adjusts the backlight brightness of the mobile terminal by acquiring the luminance brightness value collected by the camera sensing device and can be finished by using the existing camera sensing module without an additional added sensor chip, thereby greatly reducing the cost of the mobile terminal.
Description
Technical field
The present invention relates to field of mobile communication, method, device and the portable terminal of the brightness of particularly a kind of automatic adjustment backlight of mobile terminal.
Background technology
Rich and varied along with mobile terminal function especially more and more is subjected to liking of user by mobile terminal Internet access.But because the restriction of size of mobile terminals and the bottleneck of battery technology, stand-by time has become the bottleneck of portable terminal technical development, and the multimedia application that the user is a large amount of makes stand-by time shorter and shorter.The power consumption of present portable terminal increases along with increasing of function.For example the power consumption of the screen of mobile phone accounts for more than 50% of whole mobile phone power consumption.Add the electric weight of keyboard light, the power consumption backlight of mobile phone accounts for 70%-80%.
Because mobile phone has mobility very easily, people always use mobile phone under various different lightness environment, and the brightness of traditional mobile phone screen is fixed, and must use inconvenient by manual adjustments at every turn.The mobile phone screen intensity may be fit under the brightness of general room light, but will seem that at high light sub-screens such as the sun dimness does not see Chu, and the screen backlight of mobile phone will seem too bright too dazzling under dim environment.Therefore, utilize the characteristics of the power that optical sensor can ambient light in the prior art, in mobile phone, add optical sensor, regulate the brightness of mobile phone backlight by the variation of optical sensor induction external environment light intensity automatically.No matter arrived that environment, the user can not feel not see Chu's screen, has protected eyes, closes when the lamp of keyboard also can be controlled at environmental light intensity like this, open under the dark surrounds, reasonable use luminosity, reached the purpose of energy saving.
But,, certainly will increase the cost of portable terminal by extra increase optical sensor.
Summary of the invention
Main purpose of the present invention provides method, device and the portable terminal of a kind of automatic adjustment backlight of mobile terminal brightness, is intended to save cost, improves the efficient of power and energy saving.
The invention provides the method for a kind of automatic adjustment backlight of mobile terminal brightness, may further comprise the steps:
Obtain the brightness values that the camera sensing device is gathered;
With brightness values with preset the brightness degree value and mate;
According to matching result, adjust the backlight illumination of portable terminal.
Preferably, the above-mentioned brightness values of obtaining the collection of camera sensing device also comprises before:
Regularly start the camera sensing device, to detect portable terminal brightness values on every side.
Preferably, the above-mentioned brightness values of obtaining the collection of camera sensing device also comprises afterwards:
It is low-power consumption mode that the camera sensing device is set, and treats to start next time.
Preferably, above-mentioned with brightness values with preset the brightness degree value and mate and be specially:
With brightness values with preset the brightness degree value and compare, judge the residing brightness degree that presets of brightness values;
Described according to matching result, the backlight illumination of adjusting portable terminal is specially:
According to the brightness degree of judging that presets, the backlight brightness values of portable terminal is adjusted into corresponding brightness value.
The present invention also provides the device of a kind of automatic adjustment backlight of mobile terminal brightness, comprising:
Acquisition module is used to obtain the brightness values that the camera sensing device is gathered;
Matching module is used for brightness values and presets the brightness degree value mating;
Control module is used for according to matching result, adjusts the backlight illumination of portable terminal.
Preferably, above-mentioned acquisition module also is used for regularly starting the camera sensing device, with the brightness values around detecting.
Preferably, the device of above-mentioned automatic adjustment backlight of mobile terminal brightness also comprises:
Module is set, and being used to be provided with the camera sensing device is low-power consumption mode, treats to start next time.
Preferably, above-mentioned matching module specifically is used for: with brightness values with preset the brightness degree value and compare, judge the residing brightness degree that presets of brightness values;
Above-mentioned control module specifically is used for: according to the brightness degree of judging that presets, the backlight brightness values of portable terminal is adjusted into corresponding brightness value.
The present invention provides a kind of portable terminal again, it is characterized in that, comprising:
The camera sensing module is used to detect portable terminal brightness values on every side.
Acquisition module is used to obtain the brightness values that the camera sensing module is gathered;
Matching module is used for brightness values and presets the brightness degree value mating;
Control module is used for according to matching result, adjusts the backlight illumination of portable terminal.
Preferably, also to be used for regularly starting the camera sensing module or the camera sensing module being set be low-power consumption mode to above-mentioned acquisition module.
The present invention adjusts the backlight illumination of portable terminal by the brightness values of obtaining the collection of camera sensing module, promptly utilizes the prior camera sensing module to finish, and need not additionally to increase sensor chip again, thereby greatly reduces the cost of portable terminal.In addition, the present invention also starts the camera sensing module by timing, and after the brightness values of having obtained the collection of camera sensing module, it is set is low-power consumption mode, further reaches the purpose of power and energy saving.
Description of drawings
Fig. 1 is the schematic flow sheet that the present invention adjusts method one embodiment of backlight of mobile terminal brightness automatically;
Fig. 2 is the schematic flow sheet that the present invention adjusts another embodiment of method of backlight of mobile terminal brightness automatically;
Fig. 3 is the structural representation that the present invention adjusts device one embodiment of backlight of mobile terminal brightness automatically;
Fig. 4 is the structural representation of portable terminal one embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Fig. 1 is the schematic flow sheet that the present invention adjusts method one embodiment of backlight of mobile terminal brightness automatically.
Present embodiment is adjusted the method for backlight of mobile terminal brightness automatically, may further comprise the steps:
Step S10, obtain the brightness values that the camera sensing device is gathered;
Read the brightness values that the camera sensing device is gathered by the interface that is connected with the camera sensing device.This camera sensing device can be responded to light, and is converted into the signal of telecommunication, i.e. brightness values.The signal of telecommunication that this collects can transfer out in real time by coffret, also can temporarily be stored in the internal storage of camera sensing device.Because present camera sensing device all requires miniaturization, thus can store with earlier it being compressed again during the store electricity signal, to save memory space.
Be understandable that the brightness values of Cai Jiing can be the brightness values in a certain zone set herein, also can be mean value of the brightness values of All Ranges or the like.And obtaining of brightness values can also can regularly be obtained for obtaining in real time.For example, (for example 1 minute) produces instruction at regular intervals, obtains the brightness values that the camera sensing device is gathered.
And camera sensing device herein can be used for fixing the collection that brightness values is carried out in the zone, also can be used for the collection that rotatable certain angle carries out brightness values.
Step S11, with brightness values with preset the brightness degree value and mate;
Step S11 is specially: with brightness values with preset the brightness degree value and compare, judge the residing brightness degree that presets of brightness values.Preset that brightness degree can be for default setting, also can carry out self-defined setting according to user's requirement.And this value that presets brightness degree can be a value range, also can be a concrete value.For example, preset brightness degree and be divided into 1,2,3,4,5 five grade, its corresponding value is respectively: 100 ± 20cd/m2,140 ± 20cd/m2,180 ± 20cd/m2,220 ± 20cd/m2,260 ± 20cd/m2.Wherein, cd/m2 is the unit of brightness value, and the expression light source is at the ratio of unidirectional light intensity with light-emitting area proj ected surface areas on this direction.If brightness values is 90cd/m2, then mate according to the above-mentioned brightness degree value that presets, this brightness values belongs to first brightness degree as can be known.If brightness values is 120cd/m2, then mate according to the above-mentioned brightness degree value that presets, this brightness values can belong to first brightness degree and second brightness degree as can be known.So take place for fear of this situation, in the present embodiment, can set the end value that comprises the end value of 80cd/m2 in the value range of first brightness degree and do not comprise 120cd/m2, thereby the brightness values that can judge 120cd/m2 belong to second brightness degree.Can certainly just repeat no more at this for other setting means.
Step S12, according to matching result, adjust the backlight illumination of portable terminal.
Step S12 is specially: according to the brightness degree of judging that presets, the backlight brightness values of portable terminal is adjusted into corresponding brightness value.According to the result of mating among the step S11, for example judge that brightness values belongs to second brightness degree, then produce a control signal, it is second brightness degree that the control portable terminal is adjusted its backlight illumination.
Present embodiment is adjusted the backlight illumination of portable terminal by the brightness values of obtaining the collection of camera sensing device, promptly utilizes the prior camera sensing device to finish, and need not additionally to increase sensor chip again, thereby greatly reduces the cost of portable terminal.
Fig. 2 is the schematic flow sheet that the present invention adjusts another embodiment of method of backlight of mobile terminal brightness automatically.
Present embodiment is adjusted the method for backlight of mobile terminal brightness automatically, may further comprise the steps:
Step S20, timing start the camera sensing device, to detect its brightness values on every side;
By timing triggering for generating control signal,, thereby make that the camera sensing device can its brightness values on every side with startup camera sensing device.This mode that regularly starts can be for system default, also can User Defined be provided with.
Control signal herein not only can start the camera sensing device, rotates to an angle and carries out the collection of brightness values but also can control the camera sensing device.
Step S21, obtain the brightness values that the camera sensing device is gathered;
Step S22, the camera sensing device is set is low-power consumption mode, treats to start next time;
After waiting to obtain the brightness values of camera sensing device collection, send a control signal to the camera sensing device again, it is set to low-power consumption mode, waits for starting next time.
Step S23, with brightness values with preset the brightness degree value and mate;
Step S24, according to matching result, adjust the backlight illumination of portable terminal.
Step S21, step S22, the step S10 with the foregoing description, step S11, step S12 are consistent, just repeat no more at this.
Present embodiment starts the camera sensing device by timing, and after the brightness values of having obtained the collection of camera sensing device, it is set is low-power consumption mode, further reaches the purpose of power and energy saving.
Fig. 3 is the structural representation that the present invention adjusts device one embodiment of backlight of mobile terminal brightness automatically.
The device that present embodiment is adjusted backlight of mobile terminal brightness automatically comprises:
Read the brightness values that the camera sensing device is gathered by the interface that is connected with the camera sensing device.This camera sensing device can be responded to light, and is converted into the signal of telecommunication, i.e. brightness values.The signal of telecommunication that this collects can transfer out in real time by coffret, also can temporarily be stored in the internal storage of camera sensing device.Because present camera sensing device all requires miniaturization, thus can store with earlier it being compressed again during the store electricity signal, to save memory space.
Be understandable that this camera sensing device can independently be provided with the device of automatic adjustment backlight of mobile terminal brightness, this camera sensing device also can be built in the device of automatic adjustment backlight of mobile terminal brightness.
In addition, this camera sensing device can be used for fixing the collection that brightness values is carried out in the zone, also can be used for the collection that rotatable certain angle carries out brightness values.And the brightness values of its collection can be the brightness values in a certain zone set, also can be mean value of the brightness values of All Ranges or the like.And acquisition module 10 can also can regularly obtain brightness values for obtaining brightness values in real time.For example, (for example 1 minute) produces instruction at regular intervals, starts acquisition module 10 and obtains the brightness values that the camera sensing device is gathered.
Above-mentioned matching module 11 specifically is used for: with brightness values with preset the brightness degree value and compare, judge the residing brightness degree that presets of brightness values.
Preset that brightness degree can be for default setting, also can carry out self-defined setting according to user's requirement.And this value that presets brightness degree can be a value range, also can be a concrete value.For example, preset brightness degree and be divided into 1,2,3,4,5 five grade, its corresponding value is respectively: 100 ± 20cd/m2,140 ± 20cd/m2,180 ± 20cd/m2,220 ± 20cd/m2,260 ± 20cd/m2.Wherein, cd/m2 is the unit of brightness value, and the expression light source is at the ratio of unidirectional light intensity with light-emitting area proj ected surface areas on this direction.If brightness values is 90cd/m2, then mate according to the above-mentioned brightness degree value that presets, this brightness values belongs to first brightness degree as can be known.If brightness values is 120cd/m2, then mate according to the above-mentioned brightness degree value that presets, this brightness values can belong to first brightness degree and second brightness degree as can be known.So take place for fear of this situation, in the present embodiment, can set the end value that comprises the end value of 80cd/m2 in the value range of first brightness degree and do not comprise 120cd/m2, thereby the brightness values that can judge 120cd/m2 belong to second brightness degree.Can certainly just repeat no more at this for other setting means.
Above-mentioned control module 12 specifically is used for: according to the brightness degree of judging that presets, the backlight brightness values of portable terminal is adjusted into corresponding brightness value.
Result according to matching module 11 couplings for example judges that brightness values belongs to second brightness degree, and 12 of control modules produce a control signal, and it is second brightness degree that the control portable terminal is adjusted its backlight illumination.
Present embodiment is adjusted the backlight illumination of portable terminal by the brightness values of obtaining the collection of camera sensing device, promptly utilizes the prior camera sensing device to finish, and need not additionally to increase sensor chip again, thereby greatly reduces the cost of portable terminal.
On the basis of the foregoing description, the acquisition module 10 that present embodiment is adjusted in the device of backlight of mobile terminal brightness automatically also is used for regularly starting the camera sensing device, with the brightness values around detecting.
It is low-power consumption mode that above-mentioned acquisition module 10 also is used to be provided with the camera sensing device, treats to start next time.This acquisition module 10 can with startup camera sensing device, thereby make that the camera sensing device can its brightness values on every side by timing triggering for generating control signal.This mode that regularly starts can be for system default, also can User Defined be provided with.Control signal herein not only can start the camera sensing device, rotates to an angle and carries out the collection of brightness values but also can control the camera sensing device.
Obtain the brightness values of camera sensing device collection when acquisition module 10 after, send a control signal to the camera sensing device again, it is set to low-power consumption mode, waits for starting next time.
Present embodiment starts the camera sensing device by timing, and after the brightness values of having obtained the collection of camera sensing device, it is set is low-power consumption mode, further reaches the purpose of power and energy saving.
Fig. 4 is the structural representation of portable terminal one embodiment of the present invention.
The present embodiment portable terminal comprises:
Function, the structure of the camera sensing device in this camera sensing module 20 and the foregoing description are consistent, just repeat no more at this.Acquisition module 21, matching module 22 are consistent with function, the structure of control module 12 with acquisition module 10, matching module 11 in the foregoing description with control module 23, just repeat no more at this.
Present embodiment is adjusted the backlight illumination of portable terminal by the brightness values of obtaining the collection of camera sensing module, promptly utilizes the prior camera sensing module to finish, and need not additionally to increase sensor chip again, thereby greatly reduces the cost of portable terminal.In addition, present embodiment also starts the camera sensing module by timing, and after the brightness values of having obtained the collection of camera sensing module, it is set is low-power consumption mode, further reaches the purpose of power and energy saving.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. a method of adjusting backlight of mobile terminal brightness automatically is characterized in that, may further comprise the steps:
Obtain the brightness values that the camera sensing device is gathered;
With brightness values with preset the brightness degree value and mate;
According to matching result, adjust the backlight illumination of portable terminal.
2. the method for automatic adjustment backlight of mobile terminal according to claim 1 brightness is characterized in that, the described brightness values of obtaining the collection of camera sensing device also comprises before:
Regularly start the camera sensing device, to detect portable terminal brightness values on every side.
3. the method for automatic adjustment backlight of mobile terminal according to claim 2 brightness is characterized in that, the described brightness values of obtaining the collection of camera sensing device also comprises afterwards:
It is low-power consumption mode that the camera sensing device is set, and treats to start next time.
4. according to the method for each described automatic adjustment backlight of mobile terminal brightness in the claim 1 to 3, it is characterized in that, described with brightness values with preset the brightness degree value and mate and be specially:
With brightness values with preset the brightness degree value and compare, judge the residing brightness degree that presets of brightness values;
Described according to matching result, the backlight illumination of adjusting portable terminal is specially:
According to the brightness degree of judging that presets, the backlight brightness values of portable terminal is adjusted into corresponding brightness value.
5. a device of adjusting backlight of mobile terminal brightness automatically is characterized in that, comprising:
Acquisition module is used to obtain the brightness values that the camera sensing device is gathered;
Matching module is used for brightness values and presets the brightness degree value mating;
Control module is used for according to matching result, adjusts the backlight illumination of portable terminal.
6. the device of automatic adjustment backlight of mobile terminal according to claim 5 brightness is characterized in that, described acquisition module also is used for regularly starting the camera sensing device, with the brightness values around detecting.
7. the device of automatic adjustment backlight of mobile terminal according to claim 6 brightness is characterized in that, also comprises:
Module is set, and being used to be provided with the camera sensing device is low-power consumption mode, treats to start next time.
8. according to the device of each described automatic adjustment backlight of mobile terminal brightness in the claim 5 to 7, it is characterized in that, described matching module specifically is used for: with brightness values with preset the brightness degree value and compare, judge the residing brightness degree that presets of brightness values;
Described control module specifically is used for: according to the brightness degree of judging that presets, the backlight brightness values of portable terminal is adjusted into corresponding brightness value.
9. a portable terminal is characterized in that, comprising:
The camera sensing module is used to detect portable terminal brightness values on every side.
Acquisition module is used to obtain the brightness values that the camera sensing module is gathered;
Matching module is used for brightness values and presets the brightness degree value mating;
Control module is used for according to matching result, adjusts the backlight illumination of portable terminal.
10. portable terminal according to claim 9 is characterized in that, it is low-power consumption mode that described acquisition module also is used for regularly starting the camera sensing module or the camera sensing module being set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010292435XA CN101945179A (en) | 2010-09-26 | 2010-09-26 | Method and device for automatically adjusting backlight brightness of mobile terminal and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010292435XA CN101945179A (en) | 2010-09-26 | 2010-09-26 | Method and device for automatically adjusting backlight brightness of mobile terminal and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101945179A true CN101945179A (en) | 2011-01-12 |
Family
ID=43436940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010292435XA Pending CN101945179A (en) | 2010-09-26 | 2010-09-26 | Method and device for automatically adjusting backlight brightness of mobile terminal and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101945179A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102265707A (en) * | 2011-04-29 | 2011-11-30 | 华为终端有限公司 | Method for controlling light-emitting device in terminal equipment, apparatus thereof and terminal equipment |
| CN102866849A (en) * | 2012-09-18 | 2013-01-09 | 上海华勤通讯技术有限公司 | Touch display screen closing method and mobile terminal thereof |
| CN103024179A (en) * | 2012-12-13 | 2013-04-03 | 广东欧珀移动通信有限公司 | Method and device for prompting electric quantity of mobile terminal |
| CN103200370A (en) * | 2013-03-19 | 2013-07-10 | 海信集团有限公司 | Method and system for adjusting screen display of liquid crystal display television |
| CN103491611A (en) * | 2013-09-05 | 2014-01-01 | 华南理工大学 | Method for reducing power consumption of mobile terminal based on network interaction |
| CN103916935A (en) * | 2012-12-31 | 2014-07-09 | 赛龙通信技术（深圳）有限公司 | Backlight control system and control method of mobile terminal |
| CN104052878A (en) * | 2014-06-19 | 2014-09-17 | 广东欧珀移动通信有限公司 | Method and device for intelligently protecting eyes through controlling brightness of screen of mobile terminal |
| CN104601808A (en) * | 2014-12-30 | 2015-05-06 | 西安乾易企业管理咨询有限公司 | Method for automatically adjusting screen luminance by detecting environment light through mobile phone camera |
| CN105792340A (en) * | 2016-04-28 | 2016-07-20 | 广东欧珀移动通信有限公司 | User terminal control method and user terminal |
| CN105933519A (en) * | 2016-04-22 | 2016-09-07 | 广东欧珀移动通信有限公司 | Screen brightness adjusting method and device and mobile terminal |
| CN108322594A (en) * | 2017-12-22 | 2018-07-24 | 努比亚技术有限公司 | A kind of terminal control method, terminal and computer readable storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101179789A (en) * | 2007-09-12 | 2008-05-14 | 青岛海信移动通信技术股份有限公司 | Backlight brightness self-adjusting mobile phone and implementing method thereof |
| CN201332419Y (en) * | 2008-11-28 | 2009-10-21 | 上海市复兴高级中学 | Cellphone with brightness-adjustable screen |
-
2010
- 2010-09-26 CN CN201010292435XA patent/CN101945179A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101179789A (en) * | 2007-09-12 | 2008-05-14 | 青岛海信移动通信技术股份有限公司 | Backlight brightness self-adjusting mobile phone and implementing method thereof |
| CN201332419Y (en) * | 2008-11-28 | 2009-10-21 | 上海市复兴高级中学 | Cellphone with brightness-adjustable screen |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011137731A3 (en) * | 2011-04-29 | 2012-04-05 | 华为终端有限公司 | Method for controlling light-emitting device in terminal equipment, apparatus thereof and terminal equipment |
| CN102265707B (en) * | 2011-04-29 | 2014-05-07 | 华为终端有限公司 | Method for controlling light-emitting device in terminal equipment, apparatus thereof and terminal equipment |
| CN102265707A (en) * | 2011-04-29 | 2011-11-30 | 华为终端有限公司 | Method for controlling light-emitting device in terminal equipment, apparatus thereof and terminal equipment |
| US8996072B2 (en) | 2011-04-29 | 2015-03-31 | Huawei Technologies Co., Ltd. | Method and apparatus for controlling light emitting elements in terminal device and terminal device |
| CN102866849A (en) * | 2012-09-18 | 2013-01-09 | 上海华勤通讯技术有限公司 | Touch display screen closing method and mobile terminal thereof |
| CN102866849B (en) * | 2012-09-18 | 2015-06-24 | 上海华勤通讯技术有限公司 | Touch display screen closing method and mobile terminal thereof |
| CN103024179A (en) * | 2012-12-13 | 2013-04-03 | 广东欧珀移动通信有限公司 | Method and device for prompting electric quantity of mobile terminal |
| CN103916935A (en) * | 2012-12-31 | 2014-07-09 | 赛龙通信技术（深圳）有限公司 | Backlight control system and control method of mobile terminal |
| CN103200370A (en) * | 2013-03-19 | 2013-07-10 | 海信集团有限公司 | Method and system for adjusting screen display of liquid crystal display television |
| CN103200370B (en) * | 2013-03-19 | 2017-08-25 | 海信集团有限公司 | The method and system that adjustable liquid crystal display video screen is shown |
| CN103491611B (en) * | 2013-09-05 | 2017-06-06 | 华南理工大学 | A kind of method for reducing the mobile terminal power consumption based on network interaction |
| CN103491611A (en) * | 2013-09-05 | 2014-01-01 | 华南理工大学 | Method for reducing power consumption of mobile terminal based on network interaction |
| CN104052878A (en) * | 2014-06-19 | 2014-09-17 | 广东欧珀移动通信有限公司 | Method and device for intelligently protecting eyes through controlling brightness of screen of mobile terminal |
| CN104601808A (en) * | 2014-12-30 | 2015-05-06 | 西安乾易企业管理咨询有限公司 | Method for automatically adjusting screen luminance by detecting environment light through mobile phone camera |
| CN105933519A (en) * | 2016-04-22 | 2016-09-07 | 广东欧珀移动通信有限公司 | Screen brightness adjusting method and device and mobile terminal |
| CN105933519B (en) * | 2016-04-22 | 2019-06-25 | Oppo广东移动通信有限公司 | A kind of screen luminance adjustment method, device and mobile terminal |
| CN105792340A (en) * | 2016-04-28 | 2016-07-20 | 广东欧珀移动通信有限公司 | User terminal control method and user terminal |
| CN108322594A (en) * | 2017-12-22 | 2018-07-24 | 努比亚技术有限公司 | A kind of terminal control method, terminal and computer readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101945179A (en) | Method and device for automatically adjusting backlight brightness of mobile terminal and mobile terminal | |
| CN101626424B (en) | Method for automatically adjusting backlight brightness and mobile terminal | |
| CN101765188A (en) | Energy-saving method of running gear and running gear adopting the same | |
| US20100060669A1 (en) | Brightness-adjusting device and method for display screens | |
| CN102821210A (en) | Power-saving method for reading with intelligent terminal | |
| AU2015101242A4 (en) | Solar lamp integrated with audio playback device | |
| CN103327194A (en) | Mode switching method and device for browser skin brightness | |
| CN101197865A (en) | Illumination method for mobile communication terminal and mobile communication terminal thereof | |
| CN204348303U (en) | A kind of intelligent LED display | |
| CN201332419Y (en) | Cellphone with brightness-adjustable screen | |
| CN102457599A (en) | Method for detecting light of current environment by mobile phone camera | |
| CN202024192U (en) | Street lamp with monitoring function | |
| CN205402560U (en) | LED street lamp of adjustable power | |
| CN112064289B (en) | Display brightness adjusting method, device and system and clothes processing equipment | |
| CN101674690B (en) | Illumination system capable of saving electric energy consumption and related method thereof | |
| CN205378283U (en) | Energy -conserving lighting system of intelligent road | |
| CN202600327U (en) | Universal LED flash illumination lamp for photographic apparatus | |
| CN203942296U (en) | Uninterrupted wireless charging system | |
| CN209072588U (en) | A kind of solar energy one gunlock of adjusting lighting angle | |
| CN202217117U (en) | Externally-arranged exposure device, mobile terminal and externally-arranged exposure camera system | |
| CN105916233A (en) | Multi-mode charging protection ultra-far energy-saving illumination system | |
| TWI442378B (en) | Brightness-adjusting device for display screen and adjusting method of same | |
| CN206247054U (en) | It is a kind of can remote monitoring intelligent LED lamp | |
| CN205938950U (en) | Solar energy light fixture | |
| CN201327704Y (en) | A portable electronic product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110112 |