CN101567931A - Portable electronic device and display control method thereof - Google Patents
Portable electronic device and display control method thereof Download PDFInfo
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- CN101567931A CN101567931A CNA2008100365236A CN200810036523A CN101567931A CN 101567931 A CN101567931 A CN 101567931A CN A2008100365236 A CNA2008100365236 A CN A2008100365236A CN 200810036523 A CN200810036523 A CN 200810036523A CN 101567931 A CN101567931 A CN 101567931A
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- 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
Abstract
The invention discloses a portable electronic device and a display control method thereof. The portable electronic device (20) comprises a display model (21), a circuit board (22), a gravity sensing unit (23) and a processing module (24). The display module is provided with at least one display status (211), the gravity sensing unit is arranged on the circuit board and generates a sensing signal (231) according to the gravity, and the processing module controls the display status of the display module according to the sensing signal. The gravity sensing unit is used for sensing the change of the inclination angle of the circuit board, and when the inclination angle is within a predetermined angle range, the processing module closes a backlight source of the display module so as to cause the backlight source to save electricity.
Description
Technical field
The present invention is a kind of portable electron device and display control method thereof, particularly about a kind of portable electron device and display control method thereof of closing back light according to the angle angle axial and gravity direction of electronic installation.
Background technology
At present, electronic industry is flourish, the progress of high-tech product, mobile communication product and the communication network technology of deriving along with various calculator, make the volume of many high-tech products, mobile communication product more and more littler, multiple functional and price is cheap day by day, and be subjected to liking of more and more people.Especially modal mobile phone and we live closely bound up, the extensive use of mobile communication product, shortened interpersonal in time with the space on distance.Because mancarried device uses battery mostly, be a problem demanding prompt solution so provide the sufficiently long operating time as how limited electric weight.In the element of mobile phone, the power consumption of display has accounted for great ratio, and for saving the power supply of display, existing known technology proposes the method for solution at its power consumption problem.
With reference to figure 1, Figure 1 shows that the method for controlling backlight thereof flow chart of steps of a kind of electronic apparatus of known technology.Among the figure, the method for controlling backlight thereof of electronic apparatus is to adopt the mode of regularly closing, and this method comprises the following steps:
Step 11: on display panels, use a backlight module that one light source is provided, so that allow the user browse the image of display panels in rather dark or not enough place, and for example, time, date, communication quality or battery condition;
Step 12: set a timing parameter and a threshold value, and begin counting;
Step 13:, then close backlight module when timing parameter during more than or equal to threshold value; And
Step 14: detect a button triggering signal, and when the button triggering signal occurs, (reset) timing parameter of resetting, and start backlight module.
Yet, though known method for controlling backlight thereof can reach less electricity consumption, but the user needs to set in advance the backlight function shut-in time, and during use, if when backlight function was too early closed, the user must manually remove the switch backlight function, and causes operational inconvenience, if when backlight function is closed too late, then can cause unnecessary electric quantity consumption.Therefore, how allowing portable electron device avoid unnecessary power consumption is problem demanding prompt solution.
Suchlike design, for example patent M244674 in Taiwan is described, the device of automatic power save " a kind of mobile phone electric connection words can ", this patent mainly is (for example to be provided with sensor on callee one side surface of mobile phone, the static sensor), sensor is connected with the control circuit of mobile phone, when user's answering cell phone, when making its skin touch sensor, sensor will transmit an activation signal to control circuit, make the bulb backlight of control circuit control mobile phone be the OFF that quits work) state, like this, when mobile phone is answered a call the user, can close that it is backlight, to reach the minimizing unnecessary electric quantity consumption.Yet, though the device that above-mentioned mobile phone electric connection words can automatic power save can reach less electricity consumption, but the user during use, if do not use call function, for example, use SMS or browsing page etc., if mobile phone finishes using, mobile phone still need according to the backlight function shut-in time that sets to just closing.Therefore, still can cause unnecessary electric quantity consumption, as a complete unit, the present invention has more practicality and power saving effect.
For example patent I236654 in Taiwan is described again, and " method of being accustomed to closing automatically the display backlight function according to the user ", this patent are the use habits according to the user, carries out the backlight function mode of closing display automatically.This method mainly is record and the data that time interval value added up of analyzing user's backlight function last time, use Principle of Statistics to try to achieve and use the backlight average opening time that adapts, and with this average opening time backlight be foundation, the action of backlight function is closed in execution, to reach less electricity consumption.Yet the user uses mobile phone according to demand, and service time is long or too short sometimes, for use habit with record and analysis user, be used as closing next time the basis of time of backlight function, still can't adapt to user's behaviour in service demand at that time, practicality is still slightly inadequate.
In order to take into account the every problem that solves known technology, the inventor proposes a kind of portable electron device and display control method thereof, to overcome above-mentioned shortcoming based on years of researches exploitation and many practical experience.
Summary of the invention
In view of this, one object of the present invention is to provide a kind of portable electron device and display control method thereof, avoids unnecessary electric quantity consumption can automatically close screen when the user does not use.
Another object of the present invention provides a kind of portable electron device and display control method thereof, controls the show state of display module effectively by detecting gravity direction.
According to purpose of the present invention, a kind of portable electron device has been proposed.This portable electron device can be a personal digital assistant (personal digital assistant, PDA) or a mobile phone.This device comprises a display module, a circuit board, a gravity sensing element (or the power sensing element of weighing) and a processing module.Display module has at least a show state, and the gravity sensing element is arranged on the circuit board, and the gravity sensing element produces a sensing signal according to a gravity, and processing module is to control the show state of display module according to sensing signal.
Wherein, the gravity sensing element is used for an angle of inclination of sensing circuit plate, this angle of inclination be circuit board one axially and the angle angle of gravity direction, this axially is a long axis direction of circuit board.
Wherein, processing module compares an angle of inclination and a predetermined angle scope, if the angle of inclination within the predetermined angle scope, then processing module control display module is in one " closing " state.
In addition, the invention allows for a kind of display control method of portable electron device, in this display control method, set earlier a predetermined angle scope, then, detect portable electron device one axially and the angle of gravity direction.Then, described angle and described predetermined angle scope are compared, and control the show state of display module according to comparative result.Wherein said portable electron device can be a personal digital assistant or a mobile phone.
Wherein, described axially can be a long axis direction of the circuit board of portable electron device.And work as described angle within described predetermined angle scope, then trigger display module and enter one " closing " state.
As mentioned above, according to portable electron device of the present invention and display control method thereof, have the following advantages:
(1) as user during without portable electron device, mostly portable electron device is placed or is suspended between pocket or waist, this moment, the heeling condition of portable electron device was different with the normal heeling condition of using, so the difference axial and gravity direction by the sensing portable electron device is closed back light automatically, can avoid unnecessary screen power consumption.
(2) by the sensing circuit plate axially with the difference of gravity direction to close back light automatically, then the user need not do the loaded down with trivial details back light shut-in time and sets and move, and can improve the ease of use of portable electron device.
Description of drawings
Fig. 1 is the flow chart of steps of method for controlling backlight thereof of the electronic apparatus of known technology;
Fig. 2 A is the structural representation according to portable electron device of the present invention;
Fig. 2 B is the structural representation of the portable electron device of an embodiment according to the present invention;
Fig. 3 A and Fig. 3 B are the schematic diagrames of the portable electron device of an embodiment according to the present invention;
Fig. 4 is the flow chart of steps according to the display control method of portable electron device of the present invention;
Wherein main label declaration is as follows:
11～14: step;
20: portable electron device;
21: display module;
211: show state;
22: circuit board;
221: the angle angle
23: the gravity sensing element;
231: sensing signal;
24: processing module;
25: storage module;
251: the predetermined angle scope;
30: mobile phone;
31: LCD Panel;
32: backlight module;
33: gravity axis;
S41～S44: step.
Embodiment
Below with reference to relevant drawings and embodiment, describe in detail according to portable electron device of the present invention and display control method thereof.For the ease of understanding, the similar elements among the following embodiment adopts identical symbol logo to illustrate.
Fig. 2 A is the structural representation according to portable electron device of the present invention.With reference to figure 2A, portable electron device 20 comprises a display module 21, a circuit board 22, a gravity sensing element 23 and a processing module 24.Display module 21 has at least a show state 211, and gravity sensing element 23 is arranged on the circuit board 22, and gravity sensing element 23 is to produce a sensing signal 231 according to a gravity.For example, the angle of inclination that gravity sensing element 23 can sensing circuit plate 22 is as sensing signal 231, and the angle of inclination be circuit board 22 axially and the angle angle of gravity direction.Circuit board 22 axially can be made as with a long axis direction serve as to measure axle, circuit board 22 be a long axis direction of the outward appearance of portable electron device 20 axially.
And processing module 24 is to control the show state of display module 24 according to sensing signal 231, for example, processing module 24 can compare an angle of inclination and a predetermined angle scope, if the angle of inclination is within the predetermined angle scope, then processing module control display module is closed, to reach less electricity consumption.Wherein, this predetermined angle scope is that the user is during without portable electron device 20, the angle of inclination that portable electron device 20 is placed, for example, the user places portable electron device 20 on the table, its angle axial and gravity direction is about 90 degree, and then the predetermined angle scope can be set at 80 degree to 100 degree.If processing module 24 relatively back confirms that the angle of inclination of portable electron device 20 is between 80 degree are spent to 100, can judge that then portable electron device 20 put by level, the expression user does not use at present, and processing module 24 is just closed display module 21 to reach less electricity consumption.In like manner,, then can set the predetermined angle scope of corresponding suspension status, just display module was closed automatically after then portable electron device 20 was draped if user's custom is hanging portable electron device 20.
Wherein, display module 21 comprises a display floater and a backlight module.Display floater is used for show image, and backlight module is used to provide a back light of display floater.Display floater can be a cathode ray tube (Cathode Ray Tube, CRT) screen or a LCD Panel (LiquidCrystal Display, LCD) etc.
Fig. 2 B is the structural representation according to the portable electron device of the specific embodiment of the invention.With reference to figure 2B, portable electron device 20 comprises a display module 21, a circuit board 22, a gravity sensing element 23, a processing module 24 and a storage module 25.Wherein, storage module 25 is used to store a predetermined angle scope 251, and wherein, storage module 25 can be that a hard disk drive (HDD), a flash memory or store body internal memory (storage memory) etc.Display module 21 has at least a show state 211, and gravity sensing element 23 is arranged on the circuit board 22, and gravity sensing element 23 be used for sensing circuit plate 22 one axially with the angle angle 221 of a gravity direction.Processing module 24 compares the angle angle 221 at circuit board 22 angles of inclination with predetermined angle scope 251, if angle of inclination 221 is within the predetermined angle scope 251, then the backlight module of processing module 24 control display modules 21 is closed, to avoid unnecessary electric quantity consumption.
Fig. 3 A and Fig. 3 B are the schematic diagram according to the preferred embodiment of portable electron device of the present invention.Subelement does not indicate in Fig. 3 A and Fig. 3 B, and for ease of describing, its respective description is with reference to figure 2A and Fig. 2 B.With reference to figure 3A and Fig. 3 B, portable electron device is a mobile phone 30.With reference to figure 3A, mobile phone 30 comprises a circuit board 22, a gravity sensing element 23, a processing module 24, a LCD Panel 31 and a backlight module 32.Wherein, LCD Panel 31 is used for show image, and backlight module 32 is used to provide a back light of LCD Panel 31.Gravity sensing element 23 is arranged on the circuit board 22, the angle of inclination that gravity sensing element 23 can sensing circuit plate 22, and this angle of inclination be circuit board 22 one axially with the angle angle of a gravity direction.Circuit board 22 axially can be made as with a long axis direction serve as to measure axle (or being X-axis), and gravity direction can be a gravity axis 33.When gravity sensing element 23 sensing X-axis and gravity axis are parallel (or the angle angle is 0 ° or 180 ° of angles), very likely the user is in the state that uses mobile phone 30, therefore, backlight module 32 can continue to provide a back light of LCD Panel 31 according to user's user mode.
With reference to figure 3B,, mostly mobile phone 30 is placed or be suspended between pocket, waist or on the neck, this moment, the angle of inclination of mobile phone 30 was different with the angle of inclination of normal use as user during without mobile phone 30.Therefore, when the angle angle of the X-axis of gravity sensing element 23 sensing circuit plates and gravity axis 33 is not 0 ° or 180 ° of angles, processing module 24 with the angle of inclination (for example, 35 ° of angles tilt) and a predetermined angle scope is (for example, tilt 30 ° to vertical 90 ° of angles) compare, if the angle of inclination is within the predetermined angle scope, then processing module 24 control backlight modules 32 are closed back light, by above-mentioned processing, can solve the user under the state that does not use mobile phone 30, backlight module 32 continues the back light of LCD Panel 31 is provided and the situation that causes unnecessary power consumption, to reach less electricity consumption.
Fig. 4 is the flow chart of steps according to display control method of the present invention.This display control method is applicable to the portable electron device with a display module, and this method comprises the following step:
Step S41: set a predetermined angle scope, this predetermined angle scope is put the mode of portable electron device during without portable electron device with the user relevant;
Step S42: detect portable electron device one axially and the angle of gravity direction, wherein, this step can realize by the gravity sensing element is set in portable electron device;
Step S43: compare angle and predetermined angle scope; And
Step S44:, then close display module when angle is within the predetermined angle scope.For example, if the predetermined angle scope is set at 80 degree to 100 degree, the expression user can not put the portable electron device level when not using.If it is 90 degree and within the predetermined angle scope, can judge that portable electron device is not used at present that comparative result shows angle, so can close display module to avoid unnecessary electric quantity consumption.
As mentioned above, known method for controlling backlight thereof is to use on LCD, and sets the backlight function shut-in time in advance by the user and reach less electricity consumption.Its electricity saving method is to set a time threshold value in advance by the user, if any backlight function open event does not take place in the time gate limit value, for example, user's operation keyboard or Touch Screen are then closed backlight function.The shortcoming that this electricity saving method can cause is, because the options of the backlight function shut-in time that can set is fixed, lack flexibility the space and cause user's selectivity few, the demand that can't meet the user, also because the relation that the gap between the options of shut-in time can't be finely tuned, cause backlight function to be closed too soon or too slowly, and the user need start the switch backlight function and cause operational inconvenience, and cause unnecessary power consumption.
The present invention has studied most of user's mobile phone use habit, as user during without mobile phone, mostly mobile phone is placed or is suspended between pocket or waist, this moment, the heeling condition of mobile phone was different with the normal heeling condition of using, therefore, display control method of the present invention is that a gravity sensing element is set on circuit board, the angle change that this gravity sensing element can the sensing circuit plate, when the angle of inclination is within the predetermined angle scope, then close the backlight liquid crystal display light source automatically.Hence one can see that, the present invention has not only increased the flexibility of backlight function shut-in time, also having reduced the user needs manually operated inconvenience, and except reducing unnecessary power consumption, also taking in for the convenience of user's operation is an advantage of the present invention.
In addition, the difference of present embodiment and Taiwan patent I236654 is the described method of being accustomed to closing automatically the display backlight function according to the user of Taiwan patent I236654, it is use habit by record of backlight function driver and analysis user, automatically adjust the shut-in time of backlight function, with this as the basis of time of closing backlight function next time.The present invention is a use habit of analyzing the user, by detecting gravity direction with the back light of controlling display effectively closing motion automatically.Hence one can see that, and the present invention not only can comply with user's behaviour in service at that time, back light to be provided or in time to close back light automatically, more can reach the design of hommization.This design also is an advantage of the present invention.
Though the present invention discloses as above with an embodiment; right its is not in order to qualification the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when can doing various changes and modification, so protection scope of the present invention is as the criterion when the protection range that define with claim.
Claims (17)
1. portable electron device is characterized in that:
One display module, this display module has at least a show state;
One circuit board;
One gravity sensing element, this gravity sensing element is arranged on the described circuit board, produces a sensing signal according to a gravity; And
One processing module, this processing module are controlled the show state of described display module according to described sensing signal.
2. portable electron device according to claim 1 is characterized in that: described portable electron device is a personal digital assistant or a mobile phone.
3. portable electron device according to claim 1 is characterized in that: described gravity sensing element is used for an angle of inclination of the described circuit board of sensing.
4. portable electron device according to claim 3 is characterized in that: described angle of inclination be described circuit board one axially and the angle angle of gravity direction.
5. portable electron device according to claim 3, it is characterized in that: described processing module compares a described angle of inclination and a predetermined angle scope, if described angle of inclination is within described predetermined angle scope, then described processing module is controlled described display module and is in a kind of " closing " state.
6. portable electron device according to claim 4 is characterized in that: described axially is a long axis direction of described circuit board.
7. portable electron device according to claim 1 is characterized in that: described display module comprises a display floater and a backlight module, and described display floater is used for show image, and described backlight module is used to provide a back light of described display floater.
8. portable electron device according to claim 7 is characterized in that: described display floater is a cathode ray tube screen or a LCD Panel.
9. portable electron device according to claim 5 is characterized in that: also comprise a memory module, described memory module is used to store described predetermined angle scope.
10. portable electron device according to claim 9 is characterized in that: described memory module is that a hard disk drive, a flash memory or store the body internal memory.
11. the display control method of a portable electron device, described portable electron device comprises a display module, it is characterized in that: described display control method comprises:
Set a predetermined angle scope;
Detect described portable electron device one axially and the angle of gravity direction; And
More described angle and described predetermined angle scope, and control the show state of described display module according to comparative result.
12. display control method according to claim 11 is characterized in that: described portable electron device is a personal digital assistant or a mobile phone.
13. display control method according to claim 11 is characterized in that: described axially is a long axis direction of described circuit board.
14. display control method according to claim 11 is characterized in that: described axially is a long axis direction of the outward appearance of described portable electron device.
15. display control method according to claim 11 is characterized in that: also comprise when described angle is within described predetermined angle scope, trigger described display module and enter a kind of " closing " state.
16. display control method according to claim 11 is characterized in that: described display module comprises a display floater and a backlight module, and described display floater is used for show image, and described backlight module is used to provide a back light of described display floater.
17. display control method according to claim 16 is characterized in that: described display floater is a cathode ray tube screen or a LCD Panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNA2008100365236A CN101567931A (en) | 2008-04-23 | 2008-04-23 | Portable electronic device and display control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100365236A CN101567931A (en) | 2008-04-23 | 2008-04-23 | Portable electronic device and display control method thereof |
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| CN101567931A true CN101567931A (en) | 2009-10-28 |
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| CNA2008100365236A Pending CN101567931A (en) | 2008-04-23 | 2008-04-23 | Portable electronic device and display control method thereof |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010148669A1 (en) * | 2009-12-30 | 2010-12-29 | 中兴通讯股份有限公司 | Method for applying gravity sensing function and mobile terminal thereof |
| CN101931697A (en) * | 2010-08-05 | 2010-12-29 | 华为终端有限公司 | Hand-held mobile terminal standby method, microprocessor and mobile phone |
| CN102164209A (en) * | 2011-03-23 | 2011-08-24 | 北京百纳威尔科技有限公司 | Mobile terminal screen display control method and mobile terminal |
| CN102183232A (en) * | 2010-01-15 | 2011-09-14 | 罗伯特·博世有限公司 | Orientation sensor |
| US8233273B2 (en) | 2009-04-08 | 2012-07-31 | Wistron Corp. | Electronic device |
| CN102867474A (en) * | 2012-09-03 | 2013-01-09 | 惠州Tcl移动通信有限公司 | Handheld electronic equipment and backlight source control method thereof |
| CN102999278A (en) * | 2012-11-26 | 2013-03-27 | 广东欧珀移动通信有限公司 | Method for preventing display screen of hand-held mobile terminal unit from being automatically turned off and hand-held mobile terminal unit |
| CN103404224A (en) * | 2011-02-16 | 2013-11-20 | 谷歌公司 | Mobile device display management |
| CN103780746A (en) * | 2012-10-19 | 2014-05-07 | 宇瞻科技股份有限公司 | Touch screen backlight switch control method |
| CN104135799A (en) * | 2014-08-05 | 2014-11-05 | 深圳市中兴移动通信有限公司 | Breathing lamp control method and intelligent terminal |
| CN104375655A (en) * | 2014-11-24 | 2015-02-25 | 合肥鑫晟光电科技有限公司 | Keyboard |
| CN104679014A (en) * | 2013-11-26 | 2015-06-03 | 精英电脑(苏州工业园区)有限公司 | Computer with automatic display screen visual angle adjusting function |
| CN104949671A (en) * | 2014-03-28 | 2015-09-30 | 联想(北京)有限公司 | Electronic equipment and information processing method |
| CN105979087A (en) * | 2016-05-06 | 2016-09-28 | 捷开通讯(深圳)有限公司 | Server and method for optimizing user experience |
| CN113286087A (en) * | 2021-05-28 | 2021-08-20 | 杭州微影软件有限公司 | Screen control method and device and thermal imager |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8233273B2 (en) | 2009-04-08 | 2012-07-31 | Wistron Corp. | Electronic device |
| CN102118488A (en) * | 2009-12-30 | 2011-07-06 | 中兴通讯股份有限公司 | Method and mobile terminal thereof applying gravity induction function |
| WO2010148669A1 (en) * | 2009-12-30 | 2010-12-29 | 中兴通讯股份有限公司 | Method for applying gravity sensing function and mobile terminal thereof |
| CN102118488B (en) * | 2009-12-30 | 2014-03-19 | 中兴通讯股份有限公司南京分公司 | Method and mobile terminal thereof applying gravity induction function |
| CN102183232B (en) * | 2010-01-15 | 2015-08-12 | 罗伯特·博世有限公司 | orientation sensor |
| CN102183232A (en) * | 2010-01-15 | 2011-09-14 | 罗伯特·博世有限公司 | Orientation sensor |
| CN101931697A (en) * | 2010-08-05 | 2010-12-29 | 华为终端有限公司 | Hand-held mobile terminal standby method, microprocessor and mobile phone |
| WO2012016476A1 (en) * | 2010-08-05 | 2012-02-09 | 华为终端有限公司 | Hand-held mobile terminal standby method, micro processor and cellular phone thereof |
| US9113414B2 (en) | 2010-08-05 | 2015-08-18 | Huawei Device Co., Ltd. | Standby method for handheld mobile terminal, microprocessor, and mobile phone |
| CN103404224A (en) * | 2011-02-16 | 2013-11-20 | 谷歌公司 | Mobile device display management |
| CN102164209A (en) * | 2011-03-23 | 2011-08-24 | 北京百纳威尔科技有限公司 | Mobile terminal screen display control method and mobile terminal |
| CN102164209B (en) * | 2011-03-23 | 2013-07-31 | 北京百纳威尔科技有限公司 | Mobile terminal screen display control method and mobile terminal |
| CN102867474B (en) * | 2012-09-03 | 2016-05-18 | 惠州Tcl移动通信有限公司 | A kind of hand-held electronic equipment and backlight control method thereof |
| CN102867474A (en) * | 2012-09-03 | 2013-01-09 | 惠州Tcl移动通信有限公司 | Handheld electronic equipment and backlight source control method thereof |
| CN103780746A (en) * | 2012-10-19 | 2014-05-07 | 宇瞻科技股份有限公司 | Touch screen backlight switch control method |
| CN103780746B (en) * | 2012-10-19 | 2016-12-21 | 宇瞻科技股份有限公司 | touch screen backlight switch control method |
| CN102999278A (en) * | 2012-11-26 | 2013-03-27 | 广东欧珀移动通信有限公司 | Method for preventing display screen of hand-held mobile terminal unit from being automatically turned off and hand-held mobile terminal unit |
| CN104679014A (en) * | 2013-11-26 | 2015-06-03 | 精英电脑(苏州工业园区)有限公司 | Computer with automatic display screen visual angle adjusting function |
| CN104949671A (en) * | 2014-03-28 | 2015-09-30 | 联想(北京)有限公司 | Electronic equipment and information processing method |
| CN104135799A (en) * | 2014-08-05 | 2014-11-05 | 深圳市中兴移动通信有限公司 | Breathing lamp control method and intelligent terminal |
| CN104135799B (en) * | 2014-08-05 | 2016-07-06 | 努比亚技术有限公司 | The control method of breath light and intelligent terminal |
| CN104375655A (en) * | 2014-11-24 | 2015-02-25 | 合肥鑫晟光电科技有限公司 | Keyboard |
| CN105979087A (en) * | 2016-05-06 | 2016-09-28 | 捷开通讯(深圳)有限公司 | Server and method for optimizing user experience |
| CN105979087B (en) * | 2016-05-06 | 2020-02-21 | 捷开通讯(深圳)有限公司 | Server and method for optimizing user experience |
| CN113286087A (en) * | 2021-05-28 | 2021-08-20 | 杭州微影软件有限公司 | Screen control method and device and thermal imager |
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Open date: 20091028 |