CN106340272A - Electronic device and backlight control method and backlight control device thereof - Google Patents
Electronic device and backlight control method and backlight control device thereof Download PDFInfo
- Publication number
- CN106340272A CN106340272A CN201610717646.0A CN201610717646A CN106340272A CN 106340272 A CN106340272 A CN 106340272A CN 201610717646 A CN201610717646 A CN 201610717646A CN 106340272 A CN106340272 A CN 106340272A
- Authority
- CN
- China
- Prior art keywords
- light intensity
- backlight
- electronic installation
- screen
- intensity value
- 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
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3406—Control of illumination source
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0613—The adjustment depending on the type of the information to be displayed
- G09G2320/062—Adjustment of illumination source parameters
Abstract
The invention provides an electronic device and a backlight control method and a backlight control device thereof. The method comprises the steps of monitoring whether the screen of an electronic device is turned on, acquiring the intensity value of outside light when the screen of the electronic device is turned on, and setting the brightness value of the backlight of the electronic device according to the intensity value of outside light.
Description
Technical field
The present invention relates to terminal control field is and in particular to a kind of electronic installation and its method for controlling backlight thereof and device.
Background technology
At present, the power consumption of the intelligent terminal such as mobile phone, panel computer has become as the bottleneck problem of functional promotion.Adjoint
Enriching constantly and strengthening of function, the power consumption of intelligent terminal is consequently increased, but the power reservoir capacity of battery does not but have in recent years
There is substantial raising, thus the endurance of intelligent terminal highlights deficiency, therefore, the weight of the Low-power Technology of intelligent terminal
The property wanted becomes increasingly conspicuous.
Existing intelligent terminal can pass through the operation of touch screen receive user, and most intelligent terminal is also simultaneously provided with reality
Body button.In order to reach attractive in appearance or be easy to the purpose identifying, it is additionally provided with backlight in some terminals, this backlight is typically
It is arranged on the light emitting diode below physical button.Existing backlight lamp control method typically work as user operation touch screen or
During physical button, backlight is lit, and this control mode makes backlight continue highlight illumination, and energy-saving effect is poor.
Content of the invention
What the embodiment of the present invention was to be solved is poor in the control mode energy-saving effect of existing electronic installation backlight
Problem.
In view of this, the embodiment of the present invention provides a kind of electronic installation method for controlling backlight thereof, comprising: monitoring electronic installation
Whether screen is opened；When the screen opening of described electronic installation, obtain extraneous light intensity value；According to described external world light intensity value
The brightness value of the backlight of described electronic installation is set.
Preferably, described according to described the external world light intensity value arrange described electronic installation backlight brightness value it
Afterwards, also include: whether the button monitoring described electronic installation is operated in the given time；When the button of described electronic installation exists
When not operated in the scheduled time, extinguish described backlight.
Preferably, described according to described the external world light intensity value arrange described electronic installation backlight brightness value it
Afterwards, also include: whether the screen of monitoring electronic installation closes；When the screen of described electronic installation is closed, extinguish described backlight
Lamp.
Preferably, described external world light intensity value is to be obtained by the light intensity sensor of described electronic installation.
Preferably, described acquisition external world light intensity value, comprising: open described light intensity sensor；Read described light intensity
The extraneous light intensity value that sensor determines.
Preferably, while described extinguishing described backlight, also include: close described light intensity sensor.
Correspondingly, the embodiment of the present invention provides a kind of electronic installation backlight control apparatus, comprising: bright screen monitoring means, uses
Whether the screen in monitoring electronic installation is opened；Light intensity acquiring unit, for when the screen opening of described electronic installation, obtaining
Take extraneous light intensity value；Brightness arranging unit, for arranging the backlight of described electronic installation according to described external world light intensity value
Brightness value.
Preferably, also include: button monitoring means, for described electronics being arranged according to described external world light intensity value described
After the brightness value of the backlight of device, whether the button monitoring described electronic installation is operated in the given time；Backlight
Closing unit, for when the button of described electronic installation is not operated in the given time, extinguishing described backlight.
Preferably, also include: put out screen monitoring means, for described electronics being arranged according to described external world light intensity value described
After the brightness value of the backlight of device, whether the screen of monitoring electronic installation closes；Backlight closing unit, for when described
When the screen of electronic installation is closed, extinguish described backlight.
Preferably, described external world light intensity value is to be obtained by the light intensity sensor of described electronic installation.
Preferably, described light intensity acquiring unit includes: unit opened by sensor, for opening described light intensity sensing
Device；Reading unit, for reading the extraneous light intensity value that described light intensity sensor determines.
Preferably, also include: sensor closing unit, for, while described extinguishing described backlight, closing described
Light intensity sensor.
The embodiment of the present invention also provides a kind of electronic installation, including button, screen and backlight, also includes: light intensity passes
Sensor, for obtaining extraneous light intensity value；Controller, for monitoring whether described screen is opened, when described screen opening, root
The brightness value of described backlight is set according to the extraneous light intensity value that described light intensity sensor obtains.
Preferably, described controller be additionally operable to according to described the external world light intensity value arrange described backlight brightness value it
Afterwards, monitor whether described button is operated, in the given time when the button of described electronic installation is not grasped in the given time
When making, extinguish described backlight.
Preferably, described controller be additionally operable to according to described the external world light intensity value arrange described backlight brightness value it
Afterwards, monitor whether described screen closes, when described screen is closed, extinguish described backlight.
Preferably, described controller is additionally operable to, while extinguishing described backlight, cut out described light intensity sensor.
The electronic installation method for controlling backlight thereof providing according to embodiments of the present invention and device, by monitoring whether screen is opened
Can determine that user operates the need of to electronic installation, set according to the extraneous light intensity value obtaining when screen opening
Put backlight measure so that backlight measure can according to extraneous light intensity produce light and shade change, do not need brighter
In the case that degree can make user discrimination, reduce the brightness value of backlight, it is to avoid backlight is illuminated with constant brightness, thus permissible
Reduce the power consumption of backlight, realize energy-saving effect.
Brief description
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
In embodiment or description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, below describe in
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
A kind of flow chart of electronic installation method for controlling backlight thereof that Fig. 1 provides for one embodiment of the present of invention；
The flow chart of another kind of electronic installation method for controlling backlight thereof that Fig. 2 provides for one embodiment of the present of invention；
The structural representation of the electronic installation backlight control apparatus that Fig. 3 provides for one embodiment of the present of invention；
The structural representation of the electronic installation that Fig. 4 provides for one embodiment of the present of invention.
Specific embodiment
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described with the enforcement it is clear that described
Example is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of not making creative work, broadly falls into the scope of protection of the invention.
As long as additionally, the non-structure each other of involved technical characteristic in invention described below different embodiments
Become conflict just can be combined with each other.
Embodiments provide a kind of electronic installation method for controlling backlight thereof, can be used for controlling such as smart mobile phone, put down
Plate computer etc. has the electronic installation of screen and backlight, the backlight in the embodiment of the present invention can be button display lamp,
Information display lamp obtains light-emitting component.As shown in figure 1, the method includes:
S01, whether the screen of monitoring electronic installation is opened, and that is, whether screen is lit, and monitoring mode has multiple, specifically may be used
To judge the current state of screen using the interface module that the operating system of terminal provides, or monitoring bright screen button whether by
Operation.This operation can continuously carry out after terminal starts, execution step s02 when the screen opening of electronic installation, otherwise
Continue to monitor；
S02, obtains extraneous light intensity value, for example, can be entered by the light intensity sensor of setting in existing electronic installation
Row obtains.Specifically with Register Sensor reading service immediately after bright screen, and sensor monitoring condition brightness can be opened and obtains light
Intensity level.
S03, arranges the brightness value of the backlight of electronic installation, the external world that for example can will obtain according to extraneous light intensity value
Light intensity value is mating into the electric current correlation between corresponding 0-255, and the electric current correlation of coupling is transferred to backlight control
Drives processed, determine different size of current according to different values, thus controlling backlight to produce different brightness.Specifically set
The mode of putting has multiple, for example, brightness of backlight and light intensity can be set to positive correlation, that is, extraneous light intensity is lower, the back of the body
Light lamp brightness decreases；Extraneous light intensity is higher, and brightness of backlight improves therewith.
The electronic installation method for controlling backlight thereof providing according to embodiments of the present invention, can be true by whether monitoring screen is opened
Determine user to operate the need of to electronic installation, when screen opening, backlight is arranged according to the extraneous light intensity value obtaining
Measuring so that measuring of backlight can produce light and shade change according to extraneous light intensity of lamp, is not needing stronger brightness
In the case of making user discrimination, reduce the brightness value of backlight, it is to avoid backlight is illuminated with constant brightness, thus can reduce the back of the body
The power consumption of light lamp, realizes energy-saving effect.
An alternative embodiment of the invention additionally provides a kind of electronic installation method for controlling backlight thereof, as shown in Figure 2, comprising:
S11, whether the screen of monitoring electronic installation is opened, execution step s12 when the screen opening of electronic installation, otherwise
Continue to monitor；
S12, opens light intensity sensor and reads the extraneous light intensity value of its acquisition；
S13, arranges the brightness value of the backlight of electronic installation according to extraneous light intensity value；
S14, whether the button of monitoring electronic installation is operated (user whether click keys) in the given time, works as electronics
When the button of device is not operated in the given time, execution step s16；When the button of electronic installation is grasped in the given time
When making, continue to monitor.Specifically, the scheduled time for example, 5 seconds, that is, when user does not click on button then execution step s16 in 5s,
If the user while clicking button in 5s, then reset time, restarts to monitor whether button is operated in next 5s.
S15, whether the screen of monitoring electronic installation closes, for example, can monitor and put out whether screen key is operated, or directly
The state of the interface monitor screen being provided using operating system.Execution step s16 when the screen of electronic installation is closed, otherwise holds
Continuous monitoring.Above-mentioned steps s14 and step s15 can execute simultaneously.
S16, extinguishes backlight.
S17, closes light intensity sensor.
The electronic installation method for controlling backlight thereof providing according to embodiments of the present invention, by the button of monitoring electronic installation whether
In the given time user be can determine the need of operation terminal by operation, by monitoring whether the screen of electronic installation closes
Can determine user's whether end of operation, when the button of electronic installation is not operated or screen is closed in the given time
When, extinguish backlight and can improve energy-saving effect further；And after extinguishing backlight, close light intensity sensor and can enter
One step improves energy-saving effect.
An alternative embodiment of the invention additionally provides a kind of electronic installation backlight control apparatus, as shown in figure 3, this device
Including:
Bright screen monitoring means 31, whether the screen for monitoring electronic installation is opened；
Light intensity acquiring unit 32, for when the screen opening of described electronic installation, obtaining extraneous light intensity value；
Brightness arranging unit 33, for arranging the brightness of the backlight of described electronic installation according to described external world light intensity value
Value.
The electronic installation backlight control apparatus providing according to embodiments of the present invention, can be true by whether monitoring screen is opened
Determine user to operate the need of to terminal, when screen opening, backlight is arranged according to the extraneous light intensity value obtaining
Measure so that measuring of backlight can produce light and shade change according to extraneous light intensity, can use not needing stronger brightness
In the case of the identification of family, reduce the brightness value of backlight, it is to avoid backlight is illuminated with constant brightness, thus can reduce backlight
Power consumption, realize energy-saving effect.
As one preferred embodiment, said apparatus can also include:
Button monitoring means, in the described backlight arranging described electronic installation according to described external world light intensity value
After brightness value, whether the button monitoring described electronic installation is operated in the given time；
Backlight closing unit, for when the button of described electronic installation is not operated in the given time, extinguishing institute
State backlight.
Above-mentioned preferred version is by monitoring whether the button of electronic installation be can determine user by operation in the given time
The need of operation terminal, when the button of electronic installation is not operated in the given time, can be entered by extinguishing backlight
One step improves energy-saving effect.
As one preferred embodiment, said apparatus can also include:
Put out screen monitoring means, in the described backlight arranging described electronic installation according to described external world light intensity value
After brightness value, whether the screen of monitoring electronic installation closes；
Backlight closing unit, for when the screen of described electronic installation is closed, extinguishing described backlight.
Whether the screen that above-mentioned preferred version passes through to monitor electronic installation closes it may be determined that user's whether end of operation,
When the screen of electronic installation is closed, improve energy-saving effect further by extinguishing backlight.
As one preferred embodiment, described external world light intensity value is the light intensity sensing by described electronic installation
Device obtains.Said apparatus can also include:
Unit opened by sensor, for opening described light intensity sensor；
Reading unit, for reading the extraneous light intensity value that described light intensity sensor determines.Sensor closing unit, uses
While in described extinguishing described backlight, close described light intensity sensor.
Above-mentioned preferred version only opens sensor in screen opening, and closes light intensity when extinguishing after backlight and pass
Sensor, thus can improve energy-saving effect further.
An alternative embodiment of the invention additionally provides a kind of electronic installation, includes as shown in Figure 4:
Screen 41, for operation display interface；
Button 42, for receive user operation；
Backlight 43, for example, coordinated with the position of button, is arranged on lower section or the surrounding of button 42, is used for lighting button
42；
Light intensity sensor 45, for obtaining extraneous light intensity value；
Controller 44, for monitoring whether screen 41 is opened, when screen 41 is opened, opens light intensity sensor, and root
The brightness value of backlight 43 is set according to the extraneous light intensity value that it obtains.
The electronic installation providing according to embodiments of the present invention, its controller can be monitored whether screen is opened, be thereby determined that
User operates the need of to terminal, arranges the amount of backlight according to the extraneous light intensity value obtaining when screen opening
Degree, so that measuring of backlight can produce light and shade change according to extraneous light intensity, can make user not needing stronger brightness
In the case of identification, reduce the brightness value of backlight, it is to avoid backlight is illuminated with constant brightness, thus can reduce backlight
Power consumption, realizes energy-saving effect.
As one preferred embodiment, controller 44 is additionally operable to arranging backlight 43 according to extraneous light intensity value
After brightness value, monitoring button 42 whether operated in the given time, when electronic installation button 42 in the given time not
When being operated, extinguish backlight 43.
Whether the button that the controller in above-mentioned preferred version can monitor electronic installation in the given time can by operation
To determine user the need of operating terminal, when the button of electronic installation is not operated in the given time, carried on the back by extinguishing
Light lamp can improve energy-saving effect further.
As one preferred embodiment, controller 44 is additionally operable to arranging backlight 43 according to extraneous light intensity value
After brightness value, whether monitoring screen 41 closes, and when screen 41 is closed, extinguishes backlight 43.
Whether the screen that the controller in above-mentioned preferred version can monitor electronic installation closes, and thus to determine that user is
No end of operation, when the screen of electronic installation is closed, improves energy-saving effect further by extinguishing backlight.
As one preferred embodiment, controller noted above 44 can be also used for, while extinguishing backlight 43, closing
Black out intensity sensor 45.
Controller in above-mentioned preferred version cuts out light intensity sensor when extinguishing after backlight, thus can be further
Improve energy-saving effect.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.Right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need to be exhaustive to all of embodiment.And the obvious change thus extended out or
Change among still in the protection domain of the invention.
Claims (16)
1. a kind of electronic installation method for controlling backlight thereof is it is characterised in that include:
Whether the screen of monitoring electronic installation is opened；
When the screen opening of described electronic installation, obtain extraneous light intensity value；
The brightness value of the backlight of described electronic installation is set according to described external world light intensity value.
2. method according to claim 1 is it is characterised in that arrange described electricity described according to described external world light intensity value
After the brightness value of the backlight of sub-device, also include:
Whether the button monitoring described electronic installation is operated in the given time；
When the button of described electronic installation is not operated in the given time, extinguish described backlight.
3. method according to claim 1 is it is characterised in that arrange described electricity described according to described external world light intensity value
After the brightness value of the backlight of sub-device, also include:
Whether the screen of monitoring electronic installation closes；
When the screen of described electronic installation is closed, extinguish described backlight.
4. according to the method in claim 2 or 3 it is characterised in that described external world light intensity value is to be filled by described electronics
The light intensity sensor put obtains.
5. method according to claim 4 it is characterised in that described acquisition the external world light intensity value, comprising:
Open described light intensity sensor；
Read the extraneous light intensity value that described light intensity sensor determines.
6. method according to claim 5 is it is characterised in that while described extinguishing described backlight, also include:
Close described light intensity sensor.
7. a kind of electronic installation backlight control apparatus are it is characterised in that include:
Bright screen monitoring means, whether the screen for monitoring electronic installation is opened；
Light intensity acquiring unit, for when the screen opening of described electronic installation, obtaining extraneous light intensity value；
Brightness arranging unit, for arranging the brightness value of the backlight of described electronic installation according to described external world light intensity value.
8. device according to claim 7 is it is characterised in that also include:
Button monitoring means, for the brightness in the described backlight arranging described electronic installation according to described external world light intensity value
After value, whether the button monitoring described electronic installation is operated in the given time；
Backlight closing unit, for when the button of described electronic installation is not operated in the given time, extinguishing the described back of the body
Light lamp.
9. device according to claim 7 is it is characterised in that also include:
Put out screen monitoring means, for the brightness in the described backlight arranging described electronic installation according to described external world light intensity value
After value, whether the screen of monitoring electronic installation closes；
Backlight closing unit, for when the screen of described electronic installation is closed, extinguishing described backlight.
10. device according to claim 8 or claim 9 is it is characterised in that described external world light intensity value is to be filled by described electronics
The light intensity sensor put obtains.
11. devices according to claim 10 are it is characterised in that described light intensity acquiring unit includes:
Unit opened by sensor, for opening described light intensity sensor；
Reading unit, for reading the extraneous light intensity value that described light intensity sensor determines.
12. devices according to claim 11 are it is characterised in that also include:
Sensor closing unit, for, while described extinguishing described backlight, closing described light intensity sensor.
A kind of 13. electronic installations, including button, screen and backlight it is characterised in that also including:
Light intensity sensor, for obtaining extraneous light intensity value；
Controller, for monitoring whether described screen is opened, when described screen opening, obtains according to described light intensity sensor
Extraneous light intensity value the brightness value of described backlight is set.
14. electronic installations according to claim 13 are it is characterised in that described controller is additionally operable to according to the described external world
After light intensity value arranges the brightness value of described backlight, monitor whether described button is operated, in the given time when described
When the button of electronic installation is not operated in the given time, extinguish described backlight.
15. electronic installations according to claim 13 are it is characterised in that described controller is additionally operable to according to the described external world
After light intensity value arranges the brightness value of described backlight, monitor whether described screen closes, when described screen is closed, extinguish
Described backlight.
16. electronic installations according to claims 14 or 15 are it is characterised in that described controller is additionally operable to described in extinguishing
While backlight, close described light intensity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610717646.0A CN106340272A (en) | 2016-08-24 | 2016-08-24 | Electronic device and backlight control method and backlight control device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610717646.0A CN106340272A (en) | 2016-08-24 | 2016-08-24 | Electronic device and backlight control method and backlight control device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106340272A true CN106340272A (en) | 2017-01-18 |
Family
ID=57824793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610717646.0A Pending CN106340272A (en) | 2016-08-24 | 2016-08-24 | Electronic device and backlight control method and backlight control device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106340272A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578759A (en) * | 2017-10-31 | 2018-01-12 | 武汉华星光电技术有限公司 | A kind of display drive method and relevant apparatus |
| US10490139B2 (en) | 2017-10-31 | 2019-11-26 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Display driving method and related apparatus |
| CN114464148A (en) * | 2021-12-28 | 2022-05-10 | 深圳市鸿合创新信息技术有限责任公司 | Electronic equipment and method and device for controlling power-on/power-off time sequence thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1780991A1 (en) * | 2005-10-31 | 2007-05-02 | Research In Motion Limited | Automatic screen and keypad brightness adjustment on a mobile handheld electronic device |
| CN1987565A (en) * | 2005-12-23 | 2007-06-27 | 群康科技(深圳)有限公司 | Liquid crystal display and its back light brightness regulating method |
| CN201444648U (en) * | 2009-07-18 | 2010-04-28 | 青岛海信移动通信技术股份有限公司 | Auto-adjusting circuit for button light brightness and mobile phone with same |
| CN102063871A (en) * | 2010-12-29 | 2011-05-18 | 上海华勤通讯技术有限公司 | Electronic equipment with adaptive-brightness display screen and adaptive method |
| CN103402287A (en) * | 2013-07-22 | 2013-11-20 | 珠海市魅族科技有限公司 | Press key backlight brightness control method and handheld terminal |
| CN103634968A (en) * | 2012-08-23 | 2014-03-12 | 联想(北京)有限公司 | Backlight control method and apparatus |
-
2016
- 2016-08-24 CN CN201610717646.0A patent/CN106340272A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1780991A1 (en) * | 2005-10-31 | 2007-05-02 | Research In Motion Limited | Automatic screen and keypad brightness adjustment on a mobile handheld electronic device |
| CN1987565A (en) * | 2005-12-23 | 2007-06-27 | 群康科技(深圳)有限公司 | Liquid crystal display and its back light brightness regulating method |
| CN201444648U (en) * | 2009-07-18 | 2010-04-28 | 青岛海信移动通信技术股份有限公司 | Auto-adjusting circuit for button light brightness and mobile phone with same |
| CN102063871A (en) * | 2010-12-29 | 2011-05-18 | 上海华勤通讯技术有限公司 | Electronic equipment with adaptive-brightness display screen and adaptive method |
| CN103634968A (en) * | 2012-08-23 | 2014-03-12 | 联想(北京)有限公司 | Backlight control method and apparatus |
| CN103402287A (en) * | 2013-07-22 | 2013-11-20 | 珠海市魅族科技有限公司 | Press key backlight brightness control method and handheld terminal |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107578759A (en) * | 2017-10-31 | 2018-01-12 | 武汉华星光电技术有限公司 | A kind of display drive method and relevant apparatus |
| WO2019085100A1 (en) * | 2017-10-31 | 2019-05-09 | 武汉华星光电技术有限公司 | Display driving method and related apparatus |
| US10490139B2 (en) | 2017-10-31 | 2019-11-26 | Wuhan China Star Optoelectronics Technology Co., Ltd. | Display driving method and related apparatus |
| CN107578759B (en) * | 2017-10-31 | 2020-01-03 | 武汉华星光电技术有限公司 | Display driving method and related device |
| CN114464148A (en) * | 2021-12-28 | 2022-05-10 | 深圳市鸿合创新信息技术有限责任公司 | Electronic equipment and method and device for controlling power-on/power-off time sequence thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2706821B1 (en) | Lighting control system | |
| CN109190592B (en) | LCD display device and electronic equipment | |
| CN103634968B (en) | A kind of method and device controlling backlight | |
| CN106340272A (en) | Electronic device and backlight control method and backlight control device thereof | |
| CN105263233A (en) | Intelligent lamplight control system based on WIFI and control method | |
| CN107483712A (en) | Mobile terminal and its control method, storage device | |
| CN106371515A (en) | Method and device for controlling screen states | |
| CN106954354A (en) | Luminous remote controller and remote control system | |
| CN108282943A (en) | Illumination control method and device | |
| CN100488213C (en) | Mobile phone and its method for realizing backlight mode | |
| CN207588267U (en) | A kind of intelligent domestic distribution box | |
| CN106900039A (en) | A kind of mobile phone display screen backlight subarea lighting method and device | |
| CN105022266A (en) | Smart watch and display method thereof | |
| CN205389287U (en) | Energy -conserving illumination remote control system of intelligence | |
| CN108304056A (en) | A kind of method, apparatus and computer readable storage medium of button multiplexing | |
| CN106982300A (en) | Terminal equipment control method and device | |
| CN105045079B (en) | A kind of control method and smartwatch of smartwatch | |
| CN106060281B (en) | Screen backlight brightness value adjusting method and device applied to electric terminal | |
| CN113017591B (en) | Wearable device wearing state detection method, wearable device wearing state detection device, wearable device wearing state detection equipment and storage medium | |
| CN106713599A (en) | Terminal lighting application control method, device and terminal | |
| KR101756384B1 (en) | Charge monitoring method of electric vehicle battery using smart mobile terminal device | |
| CN201657437U (en) | Lamp brightness remote control device | |
| CN205546140U (en) | Corridor lighting control system based on computer control | |
| CN209627760U (en) | Vibration and close double inducing luminous panels and lighting apparatus | |
| CN106557179A (en) | The control method of the lamp of mobile terminal, system and mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170118 |
|
| RJ01 | Rejection of invention patent application after publication |