CN102122489A - Method and terminal for automatically lowering power consumption of organic light-emitting display (OLED) - Google Patents
Method and terminal for automatically lowering power consumption of organic light-emitting display (OLED) Download PDFInfo
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- CN102122489A CN102122489A CN2011100635152A CN201110063515A CN102122489A CN 102122489 A CN102122489 A CN 102122489A CN 2011100635152 A CN2011100635152 A CN 2011100635152A CN 201110063515 A CN201110063515 A CN 201110063515A CN 102122489 A CN102122489 A CN 102122489A
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Abstract
The invention provides a method for automatically lowering power consumption of organic light-emitting display (OLED). The method comprises the following steps: 1. starting a browsing function; 2. judging whether concerned area selection operation is required, and if yes, selecting a concerned area; 3. allowing the terminal to perform data processing on a display signal of the selected area; and 4. allowing the terminal to adjust picture display according to a data processing result. Furthermore, in step 2, the display signal is not processed if concerned area selection operation is not required. The invention further provides a terminal for automatically lowering power consumption of the OLED. By utilizing the method and the terminal, display power consumption of an OLED component of the terminal can be lowered during the operating process, cruising ability of a battery at the terminal can be improved, and user experiences can be increased.
Description
Technical field
The present invention relates to the organic light emitting display technology, relate in particular to a kind of method and terminal thereof of automatic reduction organic light emitting display power consumption.
Background technology
Along with wireless communication technique, the organic material technology, and the fast development of large scale integrated circuit technology, the use of portable terminal more and more widely, and display technique is as important man-machine communication interface of consumption terminal, also more and more be subjected to manufacturer terminal and pay attention to, so each manufacturer is all in the display effect that improves terminal energetically, to attract the consumer.And in numerous portable terminals, all be to need to use powered battery without exception, when terminal works, most energy is to consume on display screen, and the flying power of battery is limited, increases battery capacity and can cause cost and volume to increase again, reduces product competitiveness.
Traditional liquid crystal display component belongs to passive luminous, needs to add backlight as light source, controls the brightness of each display dot by the rotation of control liquid crystal, thereby controls whole display effect.And organic light emitting display (Organic Light Emitting Display, OLED) device, different with traditional liquid crystal display component.Organic light emitting display is to belong to the active illuminating device, does not need interpolation in addition backlight, by organic material active illuminating under specific voltage drives.
Organic light emitting display has than the better display effect of liquid crystal display as a kind of novel display technique, thinner structural thickness, and higher advantages such as luminescent conversion efficient have become the indispensable parts of portable terminal such as various high-end smartphones at present.
The terminal that adopts organic light emitting display is when showing work, sometime the section in the user only pay close attention to wherein a certain zone, and the not only power consumption of other viewing areas, also the user is paid close attention to the viewing area simultaneously and form hidden effect, reduced the concentrated force of user to region-of-interest, this situation is particularly evident when the user uses terminal reading, thereby causes end cell to use too short problem.
Therefore when terminal organic light emitting display parts works, the power consumption when how to reduce terminal and showing improves end cell service time, has become mobile terminal demonstration technical issues that need to address.
Summary of the invention
The object of the present invention is to provide a kind of method and terminal thereof of automatic reduction organic light emitting display power consumption, the demonstration power consumption when working to reduce terminal organic light emitting display parts improves the end cell flying power, promotes user's experience.
In order to solve above technical matters, the invention provides a kind of method of automatic reduction organic light emitting display power consumption, comprising:
Step 1, the function of browse that starts;
Step 2, judged whether the region-of-interest selection operation, if any, carry out region-of-interest and select;
Step 3, terminal are carried out data processing to the shows signal of selecting the zone;
Step 4, terminal are adjusted picture and are shown according to data processed result.
Further, in the step 2,, then shows signal is not handled if there is not the regional selection operation of concern.
Further, in the step 3, the region-of-interest positional information that terminal check is chosen is regulated chosen area automatically, and the shows signal after regulating is carried out data processing.
Further, method as claimed in claim 3 is characterized in that, in the step 3, terminal is adjusted chip for driving to each pixel voltage value, makes that the pixel magnitude of voltage in the region-of-interest does not change, brightness is kept, and being in not, the pixel brightness of region-of-interest reduces or closes.
Further, further comprise: step 5, whether judge current operation in hold mode, if, then keep present picture and show, if current operation is switched, then return step 2.
The present invention also provides a kind of terminal of automatic reduction organic light emitting display power consumption, comprises TCE terminal control element, central processing unit, and the organic light emitting display parts,
Described TCE terminal control element is used for the user and chooses region-of-interest, and control signal is sent to central processing unit;
Described central processing unit is used to receive and the control signal that sends of analysing terminal control assembly, obtains video data and regulates processing, and video data is sent to the organic light emitting display parts;
Described organic light emitting display parts are used to the video data that shows that central processing unit transmits.
Further, described TCE terminal control element specifically is used for: the user carries out region-of-interest by external control component and selects, and according to the zone that external control component is chosen, regulate chosen area automatically, and the control signal that will select is passed to central processing unit.
Further, described central processing unit, specifically be used for: the control signal that the receiving terminal control assembly sends, control signal is analyzed and judged, according to analysis result video data is regulated processing, comprise that the user is paid close attention to viewing area pixel brightness not to change, and does not pay close attention to the operation that the brightness of area pixel point reduces or closes.
Further, further comprise chip for driving, be used for adjusting each pixel voltage value of organic light emitting display parts according to the analysis result of central processing unit, make the pixel magnitude of voltage of handling in the region-of-interest not change, brightness is kept, the pixel brightness that is in region-of-interest not reduces or closes, and the video data that will be suitable for the organic light emitting display parts is sent to the organic light emitting display parts.
Further, described TCE terminal control element is keyboard or touch-screen.
With technology arranged mutually compare, the present invention adopts when the organic light emitting display parts work of terminal, by exterior of terminal control assemblies such as keyboard or touch-screens, the part display brightness of regulating the organic light emitting display parts is the half bright state or the state that goes out entirely, thereby the power consumption when reducing the terminal demonstration, make that the flying power of portable terminal is prolonged, promote user's experience.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes a part of the present invention, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, does not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is a method flow diagram of the present invention;
Fig. 2 is a terminal structure synoptic diagram of the present invention.
Embodiment
In order to make technical matters to be solved by this invention, technical scheme and beneficial effect clearer, clear,, the present invention is further elaborated below in conjunction with drawings and Examples.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.
The embodiment of the invention has proposed a kind of method of automatic reduction organic light emitting display power consumption, comprising:
Because organic light emitting display is to belong to the active illuminating device, do not need interpolation in addition backlight, by organic material active illuminating under specific voltage drives.The terminal that adopts organic light emitting display is when showing work, the user only pays close attention to wherein a certain when regional in section sometime, by exterior of terminal control assemblies such as keyboard or touch-screens, the part display brightness of regulating the organic light emitting display parts is the half bright state or the state that goes out entirely, thus the power consumption when reducing terminal and showing.
As shown in Figure 1, the idiographic flow of the method for a kind of automatic reduction organic light emitting display power consumption of the embodiment of the invention is as follows:
Step 101, beginning when starting some specific function of browse, when for example net is browsed or word read etc. operated, will start and reduce organic light emitting display power consumption function automatically; If mobile phone is in the dialing interface, will not start automatic reduction organic light emitting display power consumption function.Net is browsed or operation such as word read, and mobile phone is in the dialing interface and can be discerned automatically by software.
The external control component that is mentioned among the present invention, for example touch-screen or keyboard also can be realized by software for the selection that the user pays close attention to part, for example, when playing MP3, after standby a period of time, terminal starts the selection of paying close attention to part automatically by software, carries out power saving; And for example, when carrying out e-book reading, terminal is carried out the switching of region-of-interest etc. according to user's reading rate (also can user be provided with).
As shown in Figure 2, the invention provides a kind of terminal of automatic reduction organic light emitting display power consumption, this terminal 10 comprises TCE terminal control element 40, central processing unit 50, and organic light emitting display parts 60,
Described TCE terminal control element 40 can be keyboard or touch-screen etc., and perhaps other opertaing devices are used for the user to choose region-of-interest; When the user by external control components such as keyboard or touch-screen are carried out corresponding operating, carry out region-of-interest and select; And according to the user external control component chosen area such as keyboard or touch-screen are regulated chosen area automatically, and the control signal that will select is passed to central processing unit 40;
Described central processing unit 50, be used for the control signal that receiving terminal control assembly 40 sends, control signal is analyzed and judged, according to analysis result video data is regulated processing, comprise that the user is paid close attention to viewing area pixel brightness not to change, do not pay close attention to the operation that the brightness of area pixel point reduces or closes, and the video data that will be suitable for organic light emitting display parts 60 is sent to organic light emitting display parts 60;
Described organic light emitting display parts 60 are used to show the video data that sends.
Described terminal also comprises chip for driving 70, be used for adjusting organic light emitting display parts 60 each pixel voltage value according to the analysis result of central processing unit 50, make the pixel magnitude of voltage of handling in the region-of-interest not change, brightness is kept, the pixel brightness that is in region-of-interest not reduces or closes, and the video data that will be suitable for organic light emitting display parts 60 is sent to organic light emitting display parts 60.
The present invention is suitable for all terminals that adopt organic light emitting display, and does not need to increase additional hardware, can realize by software approach, but the realization degree height.
Above-mentioned explanation illustrates and has described a preferred embodiment of the present invention, but as previously mentioned, be to be understood that the present invention is not limited to the disclosed form of this paper, should not regard eliminating as to other embodiment, and can be used for various other combinations, modification and environment, and can in invention contemplated scope described herein, change by the technology or the knowledge of above-mentioned instruction or association area.And change that those skilled in the art carried out and variation do not break away from the spirit and scope of the present invention, then all should be in the protection domain of claims of the present invention.
Claims (10)
1. a method that reduces the organic light emitting display power consumption automatically is characterized in that, comprising:
Step 1, the function of browse that starts;
Step 2, judged whether the region-of-interest selection operation, if any, carry out region-of-interest and select;
Step 3, terminal are carried out data processing to the shows signal of selecting the zone;
Step 4, terminal are adjusted picture and are shown according to data processed result.
2. the method for claim 1 is characterized in that, in the step 2, if there is not the regional selection operation of concern, then shows signal is not handled.
3. the method for claim 1 is characterized in that, in the step 3, the region-of-interest positional information that terminal check is chosen is regulated chosen area automatically, and the shows signal after regulating is carried out data processing.
4. method as claimed in claim 3 is characterized in that, in the step 3, terminal is adjusted chip for driving to each pixel voltage value, makes that the pixel magnitude of voltage in the region-of-interest does not change, and brightness is kept, and being in not, the pixel brightness of region-of-interest reduces or closes.
5. the method for claim 1 is characterized in that, further comprises: step 5, whether judge current operation in hold mode, if, then keep present picture and show, if current operation is switched, then return step 2.
6. a terminal that reduces the organic light emitting display power consumption automatically is characterized in that, comprises TCE terminal control element, central processing unit, and the organic light emitting display parts,
Described TCE terminal control element is used for the user and chooses region-of-interest, and control signal is sent to central processing unit;
Described central processing unit is used to receive and the control signal that sends of analysing terminal control assembly, obtains video data and regulates processing, and video data is sent to the organic light emitting display parts;
Described organic light emitting display parts are used to the video data that shows that central processing unit transmits.
7. terminal as claimed in claim 6, it is characterized in that, described TCE terminal control element specifically is used for: the user carries out region-of-interest by external control component and selects, the zone of choosing according to external control component, automatically regulate chosen area, and the control signal that will select is passed to central processing unit.
8. terminal as claimed in claim 6, it is characterized in that, described central processing unit, specifically be used for: the control signal that the receiving terminal control assembly sends, control signal is analyzed and judged, according to analysis result video data is regulated processing, comprise that the user is paid close attention to viewing area pixel brightness not to change, and does not pay close attention to the operation that the brightness of area pixel point reduces or closes.
9. terminal as claimed in claim 6, it is characterized in that, further comprise chip for driving, be used for adjusting each pixel voltage value of organic light emitting display parts according to the analysis result of central processing unit, make the pixel magnitude of voltage of handling in the region-of-interest not change, brightness is kept, and the pixel brightness that is in region-of-interest not reduces or closes, and the video data that will be suitable for the organic light emitting display parts is sent to the organic light emitting display parts.
10. terminal as claimed in claim 6 is characterized in that, described TCE terminal control element is keyboard or touch-screen.
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| CN2011100635152A CN102122489A (en) | 2011-03-16 | 2011-03-16 | Method and terminal for automatically lowering power consumption of organic light-emitting display (OLED) |
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| CN2011100635152A CN102122489A (en) | 2011-03-16 | 2011-03-16 | Method and terminal for automatically lowering power consumption of organic light-emitting display (OLED) |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103035209A (en) * | 2012-12-24 | 2013-04-10 | 东莞宇龙通信科技有限公司 | Terminal and screen backlight control method |
| CN103092322A (en) * | 2012-11-16 | 2013-05-08 | 阎跃鹏 | Area-controllable dual-display screen window, energy-saving display method and electronic equipment |
| CN103237113A (en) * | 2013-03-04 | 2013-08-07 | 东莞宇龙通信科技有限公司 | Information display method and electronic equipment |
| CN104346049A (en) * | 2013-07-29 | 2015-02-11 | 联想(北京)有限公司 | Display control method and electronic equipment |
| CN104517587A (en) * | 2013-09-27 | 2015-04-15 | 联想(北京)有限公司 | On-screen display method and electronic equipment |
| CN104933983A (en) * | 2015-07-17 | 2015-09-23 | 京东方科技集团股份有限公司 | Method and system for reducing power consumption of mobile terminal |
| CN105159635A (en) * | 2015-07-16 | 2015-12-16 | 小米科技有限责任公司 | Display control method and apparatus |
| CN105446536A (en) * | 2015-12-30 | 2016-03-30 | 南京中电熊猫液晶显示科技有限公司 | Human-computer interaction system and method therefor |
| CN105493480A (en) * | 2013-11-20 | 2016-04-13 | 华为终端有限公司 | Window display area adjustment method, device, and system |
| CN105573585A (en) * | 2015-12-15 | 2016-05-11 | 深圳市金立通信设备有限公司 | Information display method and terminal |
| CN105845100A (en) * | 2016-03-21 | 2016-08-10 | 南京信息工程大学 | Screen local backlight dynamic adjustment method |
| CN106293479A (en) * | 2016-08-22 | 2017-01-04 | 维沃移动通信有限公司 | The control method of a kind of screen backlight brightness and mobile terminal |
| CN106325465A (en) * | 2016-08-22 | 2017-01-11 | 维沃移动通信有限公司 | Screen display control method and mobile terminal |
| CN104331143B (en) * | 2014-01-15 | 2017-02-15 | 广州三星通信技术研究有限公司 | Equipment and method for lowering display electric quantity consumption |
| CN107481683A (en) * | 2017-07-24 | 2017-12-15 | 武汉华星光电技术有限公司 | Low power-consumption intelligent display device and its display methods |
| CN108346396A (en) * | 2018-03-02 | 2018-07-31 | 京东方科技集团股份有限公司 | A kind of display device and highlight method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030146897A1 (en) * | 2002-02-07 | 2003-08-07 | Hunter Robert J. | Method and apparatus to reduce power consumption of a computer system display screen |
| CN101385071A (en) * | 2005-12-22 | 2009-03-11 | 捷讯研究有限公司 | Method and apparatus for reducing power consumption in a display for an electronic device |
| CN101866208A (en) * | 2009-04-17 | 2010-10-20 | 宏碁股份有限公司 | Electronic device and power saving method thereof |
-
2011
- 2011-03-16 CN CN2011100635152A patent/CN102122489A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030146897A1 (en) * | 2002-02-07 | 2003-08-07 | Hunter Robert J. | Method and apparatus to reduce power consumption of a computer system display screen |
| CN101385071A (en) * | 2005-12-22 | 2009-03-11 | 捷讯研究有限公司 | Method and apparatus for reducing power consumption in a display for an electronic device |
| CN101866208A (en) * | 2009-04-17 | 2010-10-20 | 宏碁股份有限公司 | Electronic device and power saving method thereof |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103092322A (en) * | 2012-11-16 | 2013-05-08 | 阎跃鹏 | Area-controllable dual-display screen window, energy-saving display method and electronic equipment |
| CN103035209B (en) * | 2012-12-24 | 2015-09-02 | 东莞宇龙通信科技有限公司 | Terminal and screen backlight control method |
| CN103035209A (en) * | 2012-12-24 | 2013-04-10 | 东莞宇龙通信科技有限公司 | Terminal and screen backlight control method |
| CN103237113A (en) * | 2013-03-04 | 2013-08-07 | 东莞宇龙通信科技有限公司 | Information display method and electronic equipment |
| CN104346049A (en) * | 2013-07-29 | 2015-02-11 | 联想(北京)有限公司 | Display control method and electronic equipment |
| CN104517587A (en) * | 2013-09-27 | 2015-04-15 | 联想(北京)有限公司 | On-screen display method and electronic equipment |
| CN104517587B (en) * | 2013-09-27 | 2017-11-24 | 联想(北京)有限公司 | A kind of screen display method and electronic equipment |
| CN105493480A (en) * | 2013-11-20 | 2016-04-13 | 华为终端有限公司 | Window display area adjustment method, device, and system |
| CN104331143B (en) * | 2014-01-15 | 2017-02-15 | 广州三星通信技术研究有限公司 | Equipment and method for lowering display electric quantity consumption |
| CN105159635A (en) * | 2015-07-16 | 2015-12-16 | 小米科技有限责任公司 | Display control method and apparatus |
| CN104933983A (en) * | 2015-07-17 | 2015-09-23 | 京东方科技集团股份有限公司 | Method and system for reducing power consumption of mobile terminal |
| CN105573585A (en) * | 2015-12-15 | 2016-05-11 | 深圳市金立通信设备有限公司 | Information display method and terminal |
| CN105446536A (en) * | 2015-12-30 | 2016-03-30 | 南京中电熊猫液晶显示科技有限公司 | Human-computer interaction system and method therefor |
| CN105845100A (en) * | 2016-03-21 | 2016-08-10 | 南京信息工程大学 | Screen local backlight dynamic adjustment method |
| CN106325465A (en) * | 2016-08-22 | 2017-01-11 | 维沃移动通信有限公司 | Screen display control method and mobile terminal |
| CN106293479A (en) * | 2016-08-22 | 2017-01-04 | 维沃移动通信有限公司 | The control method of a kind of screen backlight brightness and mobile terminal |
| CN107481683A (en) * | 2017-07-24 | 2017-12-15 | 武汉华星光电技术有限公司 | Low power-consumption intelligent display device and its display methods |
| WO2019019431A1 (en) * | 2017-07-24 | 2019-01-31 | 武汉华星光电技术有限公司 | Low-power consumption intelligent display device and display method therefor |
| CN108346396A (en) * | 2018-03-02 | 2018-07-31 | 京东方科技集团股份有限公司 | A kind of display device and highlight method |
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Application publication date: 20110713 |