CN104123084A - Electronic device and method for controlling picture parameter of electronic device - Google Patents
Electronic device and method for controlling picture parameter of electronic device Download PDFInfo
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- CN104123084A CN104123084A CN201310149513.4A CN201310149513A CN104123084A CN 104123084 A CN104123084 A CN 104123084A CN 201310149513 A CN201310149513 A CN 201310149513A CN 104123084 A CN104123084 A CN 104123084A
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Abstract
The invention provides an electronic device and a method for controlling a picture parameter of the electronic device. The electronic device comprises a processing unit, an operation detection module, a condition detection module and a picture adjustment module. The operation detection module detects operation behaviors of a user on the electronic device. When the operation behaviors exist, the processing unit detects the environment and/or usage content of the electronic device through the condition detection module to obtain a detection result. The processing unit then adjusts the picture parameter of the electronic device through the picture adjustment module according to the detection result. In this way, the picture parameter of the electronic device is adjusted according to the operation behaviors of the user, the environment and/or the usage content so that experience of the user can be enhanced.
Description
Technical field
The invention relates to a kind of electronic installation, and relate to especially a kind of electronic installation and control the method for its frame parameter.
Background technology
Along with scientific and technological development, video shows that product is also day by day universal.Such as smart mobile phone, panel computer, notebook computer, manufacturer has the picture of high resolution image invariably in pursuit, and therefore the correctness of picture and the expressive ability of color also more and more come into one's own.Therefore, derive the adjustment function of many enhancing image appearance, for example, all appeared at each demonstration product on the market to the correction of complicated gamma curve (Gamma curve) from the most basic brightness, contrast.
But user is in the time of operative intelligence mobile phone or panel computer, the external environment factors such as the intensity of light source or brightness easily affect the quality that user watches.Change the setting of itself frame parameter if electronic installation only constantly carries out detection of dynamic according to environmental change, can cause the problem of the uncomfortable and power consumption of user's eyes.
Summary of the invention
The invention provides a kind of electronic installation and control the method for its frame parameter, it can have or not operation behavior to determine whether that activation adjusts the function of frame parameter automatically according to user.
The invention provides a kind of method of the frame parameter of controlling electronic installation, comprise the following steps: to detect the operation behavior of user to electronic installation; In the time that operation behavior exists, the use content of the environment of detection. electronics and/or electronic installation, to obtain testing result; And according to testing result, adjust the frame parameter of electronic installation.
The invention provides a kind of electronic installation, this device comprises: processing unit, operation detection module, condition detection module and picture adjusting module.Operation detection module, condition detection module and picture adjusting module couple respectively processing unit.Operation detection module detects the operation behavior of user to electronic installation.In the time that operation behavior exists, processing unit is by the environment of condition detection module detection. electronics and/or the use content of detection. electronics, to obtain testing result.Processing unit is adjusted the frame parameter of electronic installation by picture adjusting module according to testing result.
Based on above-mentioned, electronic installation of the present invention can detect the operation behavior of user to electronic installation by operation detection module.In the time that operation behavior exists, electronic installation can be detected the environment of electronic installation and/or be used content by condition detection module, and then adjust frame parameter according to testing result.That is to say, electronic installation can have or not the operation behavior to this electronic installation according to user, determines whether dynamically adjusting the operation of frame parameter.Therefore, the power consumption of electronic installation can reduce, and avoids user in the process of watching electronic installation picture attentively because the eyes discomfort that frequent dynamically adjustment frame parameter causes.In addition, electronic installation can and use content according to environment, frame parameter is adjusted to meet user's operation scenario, to strengthen user's experience.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Brief description of the drawings
Fig. 1 illustrates the function block schematic diagram according to a kind of electronic installation of one embodiment of the invention;
Fig. 2 illustrates the method flow diagram according to a kind of frame parameter of controlling electronic installation of one embodiment of the invention;
Fig. 3 is the function block schematic diagram illustrating according to a kind of electronic installation of one embodiment of the invention;
Fig. 4 illustrates the method flow diagram according to a kind of frame parameter of controlling electronic installation of one embodiment of the invention;
Fig. 5 is the situation schematic diagram in use of electronic installation of Fig. 3.
Description of reference numerals:
100,300: electronic installation;
110: processing unit;
120: operation detection module;
130: condition detection module;
140: picture adjusting module;
350: environmental detection unit;
360: file detecting unit;
352: light source sensor;
354: motion sensor;
356: image acquiring device;
S202～S206: the method flow of controlling the frame parameter of electronic installation;
S402～S412: the method flow of controlling the frame parameter of electronic installation;
θ: angle;
D: distance.
Embodiment
Fig. 1 illustrates the function block schematic diagram according to a kind of electronic installation of one embodiment of the invention.In the present embodiment, electronic installation 100 can be a panel computer.In other embodiments, electronic installation 100 also can be embodied as smart mobile phone, e-book, notebook computer, TV or other display device.
Please refer to Fig. 1, electronic installation 100 comprises processing unit 110, operation detection module 120, condition detection module 130 and picture adjusting module 140.Processing unit 110 can comprise that central processing unit, chipset, microprocessor etc. have the hardware device of computing/control function, or the combination of above-mentioned hardware device.Operation detection module 120 couples processing unit 110, in order to detect the operation behavior of user to electronic installation 100.Condition detection module 130 couples processing unit 110, in order to the environment of detection. electronics 100 and/or the use content of detection. electronics 100.Picture adjusting module 140 couples processing unit 110, in order to adjust the frame parameter on electronic installation 100 screens.The function of operation detection module 120, condition detection module 130 and picture adjusting module 140 can be realized by software program, hardware circuit and/or firmware.
Fig. 2 illustrates the method flow diagram according to a kind of frame parameter of controlling electronic installation of one embodiment of the invention.Referring to Fig. 1 and Fig. 2.In the present embodiment, first, the operation detection module 120 of electronic installation 100 can first detect user whether the operation behavior of electronic installation 100 is existed to (step S202).Operation behavior this so-called user can be: the behavior of pressing of voice control behavior to electronic installation 100 of the touch-control behavior of the Touch Screen of user to electronic installation 100 (for example click, slip etc.), user, the physical button of user to electronic installation 100 and/or be other user's operation behaviors to electronic installation 100, the present invention is not as limit.For example, in one embodiment, processing unit 110 can be according to the testing result of operation detection module 120, judges the whether Touch Screen of screen touch electronic device 100 of user.In another embodiment, processing unit 110 can be according to the testing result of operation detection module 120, judges whether user presses the button of electronic installation 100.Described in the present embodiment, user's operation behavior comprises the Touch Screen of clicking electronic installation 100.Described Touch Screen can be resistance-type (resistive) contact panel, condenser type (capacitive) contact panel, optical profile type (optical) contact panel, sound wave type (acoustic wave) contact panel, electromagnetic type (electromagnetic) contact panel etc., does not limit its kind at this.Operation detection module 120 can receive the detected touching signals of Touch Screen, and whether be user's normal running or be only false touch if analyzing this touching signals.In other embodiments, processing unit 110 can also detect user by condition detection module 130 and whether browse electronic installation 100, and taking the received touching signals of the testing result auxiliary judgment operation detection module 120 of condition detection module 130 whether as false touch.
If user's operation behavior does not exist, electronic installation 100 is got back to step S202, and namely operation detection module 120 continues to detect the operation behavior that whether has user.In the time that this touching signals operation behavior that is user exists, processing unit 110 carries out step S204 and step S206.
In step S204, condition detection module 130 is understood the environment of detection. electronics 100 and/or is the use content of electronic installation 100, and testing result is transferred to processing unit 110.Whether near the light source this so-called environment can refer to electronic installation 100, the angle of electronic installation 100, user are browsing distance or other environmental baselines of electronic installation 100, user and electronic installation 100.In certain embodiments, so-called use content refers to the information content that user browses by electronic installation 100 etc., but the present invention is not as limit.For example, in another embodiment, the use content that described condition detection module 130 detects, can comprise the type of the at present shown files of electronic installation 100.Therefore,, in the time that user's operation behavior exists, processing unit 110 is by the environment of condition detection module 130 detection. electronics 100, and/or the use content of detection. electronics 100, to obtain testing result.
In step S206, according to the testing result of step S204, processing unit 110 can be adjusted by picture adjusting module 140 frame parameter of electronic installation 100.At this, frame parameter can be picture brightness, picture contrast, picture saturation degree, picture colour temperature, picture sharpness, backlight intensity, gamma curve (Gamma curve) or other parameters.The present invention is not as limit.
In the embodiment of part, condition detection module 130 can comprise environment measuring module and file detection module.For example, Fig. 3 is the function block schematic diagram illustrating according to a kind of electronic installation of one embodiment of the invention.Please refer to Fig. 3, electronic installation 300 comprises processing unit 110, operation detection module 120, condition detection module 130, picture adjusting module 140, light source sensor 352, motion sensor 354, image acquiring device 356.In the present embodiment, electronic installation 300 shown in Fig. 3, processing unit 110, operation detection module 120, condition detection module 130 and picture adjusting module 140 can be analogized it with the related description of picture adjusting module 140 with reference to electronic installation 100 shown in Fig. 1, processing unit 110, operation detection module 120, condition detection module 130, therefore do not repeat them here.
In the present embodiment, condition detection module 130 comprises environmental detection unit 350 and file detecting unit 360.Environmental detection unit 350 couples light source sensor 352, motion sensor 354 and image acquiring device 356.Condition detection module 130 can pass through the surrounding environment brightness of light source sensor 352 detection. electronics 300.Condition detection module 130 can pass through the angle of inclination of motion sensor 354 detection. electronics 300 with respect to horizontal direction.Motion sensor 354 can be gyro sensor (Gyro-sensor), and its principle is to utilize transistorized quick rotation and angular velocity varies amount to carry out the change of the angle of inclination value of detection. electronics 300.In other embodiments, motion sensor 354 can be gravity sensor or other types sensor.Image acquiring device 356 can be network camera (webcam) or other image acquisition equipments.Condition detection module 130 can pass through image acquiring device 356 photographic images (for example user's image), and this image is offered to processing unit 110.The testing result of light source sensor 352, motion sensor 354 and image acquiring device 356 can transfer to the environmental detection unit 350 of condition detection module 130, to analyze.It should be noted that light source sensor 352, motion sensor 354 and image acquiring device 356 be not in order to limit the present invention.In another embodiment, environmental detection unit 350 can couple single-sensor.In other embodiments, multiple sensors that environmental detection unit 350 connects can be combination in any.
Fig. 4 illustrates the method flow diagram according to a kind of frame parameter of controlling electronic installation of one embodiment of the invention.Referring to Fig. 3 and Fig. 4, in the present embodiment, the operation detection module 120 of electronic installation 300 can first detect user whether the operation behavior of electronic installation 300 is existed to (step S402).At this, step S402 can analogize it with reference to the related description of step S202 in Fig. 2.In the time that user's operation behavior does not exist, processing unit 110 repeating step S402.In the time that user's operation behavior exists, processing unit 110 carries out step S404.For example in the present embodiment, processing unit 110 can be detected user and whether touched by operation detection module 120 Touch Screen of electronic installation 300 in step S402.When user has touched screen, processing unit 110 carries out step S404; Otherwise, get back to step S402, whether touched the Touch Screen of electronic installation 300 to continue detecting user.
In step S404, the environmental detection unit 350 of condition detection module 130 can be utilized image acquiring device 356 photographic images (for example user's image), then image is sent to processing unit 110.In step S406, processing unit 110 is analyzed this image, to judge whether user is browsing the picture of electronic installation 300, and judges the distance between user and electronic installation 300.Analyzing that image edge sharpening arithmetic that this image uses can utilize is for example the current already present algorithms such as Adaboost algorithm collocation principal component analysis (Principal Component Analysis) or linear discriminant analysis (Linear Discriminant Analysis), and details does not repeat at this.If the judged result of step S406 represents user and browsing picture, processing unit 110 enters step S408; Otherwise, get back to step S404.
Then,, in step S408, file detecting unit 360 will detect user and whether open use file or application program.If file detecting unit 360 detects user and opens while using file or application program, enter step S410; Otherwise, get back to step S408.
At step S410, processing unit 110 is for the external environment of electronic installation 300 and/or be that file or the Application Type that user opens analyzed.For external environment, the surrounding brightness that light source sensor 352 can detection. electronics 300, and brightness value is transferred to processing unit 110; Motion sensor 354 can detection. electronics 300 with respect to the angle of inclination of horizontal direction, and angle of inclination value is transferred to processing unit 110.For file or Application Type, whether file detecting unit 360 can detect opened file for being for example the multimedia file such as video film or picture, or be for example the file such as pure words or form, or some aim at the application program that panel computer or smart mobile phone are developed, and by detected file or the type transfers of application program to processing unit 110.
Processing unit 110 brightness value of the surrounding brightness of the distance between the user of above-mentioned steps and electronic installation, electronic installation 300, electronic installation 300 can opened to the file of use or the type of application program is analyzed, and analysis result is sent to picture adjusting module 140, and picture adjusting module 140 can be adjusted (step S412) to frame parameter accordingly.Step S410 and step S412 can analogize it with reference to the related description of step S204 in Fig. 2 and step S206.Following examples by adjust for these parameters according to doing further description.
Fig. 5 is the situation schematic diagram in use of electronic installation 300 of Fig. 3.Please refer to Fig. 3 and Fig. 5, electronic installation 300 can have or not the operation behavior to electronic installation 300 according to user, determines whether the function that triggering/activation " is dynamically adjusted frame parameter ".In the time that user's operation behavior does not exist, function that processing unit 110 forbidden energy " are dynamically adjusted frame parameter ".In the time that user's operation behavior exists, processing unit 110 carries out " dynamically adjusting frame parameter " function.In the present embodiment, the application situation of described " dynamically adjusting frame parameter " function is exemplified below.
In the example of some application situations, described " dynamically adjusting frame parameter " function can be adjusted automatically according to the brightness of surrounding environment picture brightness or backlight intensity.While supposing that user utilizes electronic installation 300 to watch the multimedia file of video type, processing unit 110 can, according to the brightness value of light source sensor 352 detected surrounding environment, go to adjust picture brightness or backlight intensity by picture adjusting module 140.For example, in the time that surrounding environment is darker, can reduce backlight intensity; Otherwise, in the time that surrounding environment is brighter, can improve backlight intensity.
In the example of Another Application situation, described " dynamically adjusting frame parameter " function can be according to the distance between user and electronic installation 300 and/or direction and is automatically adjusted frame parameter.Suppose that electronic installation 300 is to put with the angles of inclination of 90 degree with respect to the horizontal plane, and user is positioned at the position of the distance of angle that electronic installation 300 centers are θ and d.That is to say, the angle between user's direction of visual lines and the normal direction of electronic installation 300 screens is θ.Processing unit 110 can obtain by image acquiring device 356 user's image.By analyzing this image, processing unit 110 can be to judge user's deflection θ, and judge the distance d between user and electronic installation 300, as shown in Figure 5.When larger apart from d, processing unit 110 can and/or be backlight intensity by picture adjusting module 140 improving picture contrasts, picture saturation degree, picture sharpness, even can and then increase the volume of sound.Otherwise more hour, processing unit 110 can be reduced picture contrast, picture saturation degree, picture sharpness and/or is backlight intensity by picture adjusting module 140 the distance d obtaining when image acquiring device 356, even can and then lower the volume of sound.
In the example of another application situation, described " dynamically adjusting frame parameter " function can for example, be adjusted frame parameter (for example gamma curve) automatically according to the use content of electronic installation 300 (video content).Processing unit 110 can be carried out gamma correction (Gamma correction) and come by picture adjusting module 140 expressive ability of augmented video.In the situation that the picture brightness of video content own is partially dark, Gamma value can adopt the numerical value that is less than 1, to improve intensity contrast and the details visibility of dark scene in video; In the situation that is general brightness for video content, Gamma value can adopt and approach 1 or be slightly less than 1 numerical value; And be in bright situation for the overall picture of video content, make video content lack contrast and stereovision because picture is excessively bright, now can adopt Gamma value to be greater than the visibility in stereovision and the details that 1 numerical value carrys out bright field scape in augmented video.
In another embodiment, described " dynamically adjusting frame parameter " function can for example, for example, be adjusted frame parameter (for example picture brightness or backlight intensity) with the environment (ambient brightness) of electronic installation 300 automatically according to the use content of electronic installation 300 (file type).Suppose that user is in the time that this electronic installation 300 is watched text file, processing unit 110 can, according to the brightness value of surrounding environment, go to adjust picture brightness or backlight intensity by picture adjusting module 140.
In the example of Another Application situation, described " dynamically adjusting frame parameter " function can for example, according to the distance between the use content of electronic installation 300 (file type) and user and electronic installation 300 and/or direction and is automatically adjusted frame parameter.Suppose that the angle between user's direction of visual lines and the normal direction of electronic installation 300 screens is θ, and distance between user and electronic installation 300 is d, as shown in Figure 5.User's image that processing unit 110 can obtain by analysis image acquisition device 356, and judge deflection θ and apart from d.Suppose that user watches text file at this electronic installation 300.When larger apart from d, processing unit 110 can pass through picture adjusting module 140 improving picture contrasts, picture sharpness and backlight intensity, even can so that the font of magnifying text file.Otherwise when apart from d more hour, processing unit 110 can reduce picture contrast, picture sharpness and backlight intensity by picture adjusting module 140, even can and then dwindle the font of text file.
In the example of other application situations, described " dynamically adjusting frame parameter " function can for example, be adjusted frame parameter automatically according to the use content of electronic installation 300 (file opening).In an embodiment of the present invention, when user's operating electronic devices 300 is when opening/to use new file, operation detection module 120 can detect the operation behavior of user to electronic installation 300.In the time that user's operation behavior exists, file detecting unit 360 can be at the new file that detects that user opens/uses, therefore processing unit 110 can be according to file type, by picture adjusting module 140, the frame parameter of electronic installation 300 is adjusted the operation scenario demand being more suitable for to offer user.
It is worth mentioning that, in the time that user's operation behavior does not exist, the neither use content of the variation of testing environment and/or electronic installation 300 again of processing unit 110, also can dynamically not adjust frame parameter according to the use content of the variation of environment and/or electronic installation 300.Therefore, electronic installation 300 can reduce continuously the power consumption that dynamic detection causes, and avoids user to cause the discomfort of eyes because frame parameter constantly changes.
In sum, electronic installation can detect the operation behavior of user to electronic installation by operation detection module.In the time that operation behavior exists, electronic installation can be detected the environment of electronic installation and/or be used content by condition detection module, and then adjust frame parameter according to testing result.That is to say, electronic installation can have or not the operation behavior to this electronic installation according to user, determines whether dynamically adjusting the operation of frame parameter.Therefore, the power consumption of electronic installation can reduce, and avoids user in the process of watching electronic installation picture attentively because the eyes discomfort that frequent dynamically adjustment frame parameter causes.In addition, electronic installation can and use content according to environment, frame parameter is adjusted to meet user's operation scenario, to strengthen user's experience.
Finally it should be noted that: above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (11)
1. a method of controlling the frame parameter of electronic installation, is characterized in that, the method comprises the following steps:
Detect the operation behavior of user to electronic installation;
In the time that this operation behavior exists, detect the use content of environment and/or this electronic installation of this electronic installation, to obtain testing result; And
According to this testing result, adjust at least one frame parameter of this electronic installation.
2. the method for the frame parameter of control electronic installation according to claim 1, is characterized in that, this user of described detection comprises this operation behavior of this electronic installation:
Judge this user whether this electronic installation of touch-control Touch Screen, judge whether this user presses the button of this electronic installation or judge whether this user carries out voice control to this electronic installation.
3. the method for the frame parameter of control electronic installation according to claim 1, is characterized in that, the environment of described this electronic installation of detection comprises:
Detect the ambient brightness of this electronic installation or detect this electronic installation with respect in the middle of the angle of inclination of horizontal direction one of at least.
4. the method for the frame parameter of control electronic installation according to claim 1, is characterized in that, the environment of described this electronic installation of detection comprises:
Photographic images;
Analyze this image, to judge whether this user is browsing this electronic installation; And
Analyze this image, to judge the distance between this user and this electronic installation.
5. the method for the frame parameter of control electronic installation according to claim 1, is characterized in that, this use content of described detection comprises:
Detect the type of the at present shown file of this electronic installation.
6. an electronic installation, is characterized in that, comprising:
Processing unit;
Operation detection module, couples this processing unit, and detects the operation behavior of user to this electronic installation;
Condition detection module, couples this processing unit, and wherein, in the time that this operation behavior exists, this processing unit detects the environment of this electronic installation by this condition detection module and/or detects the use content of this electronic installation, to obtain testing result; And
Picture adjusting module, couples this processing unit, and wherein this processing unit is adjusted the frame parameter of this electronic installation by this picture adjusting module according to this testing result.
7. electronic installation according to claim 6, it is characterized in that, this processing unit is according to the testing result of this operation detection module, judge this user whether this electronic installation of touch-control Touch Screen, judge whether this user presses the button of this electronic installation or judge whether this user carries out voice control to this electronic installation.
8. electronic installation according to claim 6, is characterized in that, also comprise following in the middle of both one of at least:
Light source sensor, is coupled to this condition detection module, and wherein this condition detection module detects the ambient brightness of this electronic installation by this light source sensor; Or
Motion sensor, is coupled to this condition detection module, and wherein this condition detection module passes through the angle of inclination of this electronic installation of this motion sensor senses with respect to horizontal direction.
9. electronic installation according to claim 6, is characterized in that, also comprises:
Image collection module, is coupled to this condition detection module, and wherein this condition detection module is by this image collection module photographic images, so that this image is offered to this processing unit;
Wherein this processing unit is analyzed this image, to judge whether this user is browsing this electronic installation, and judges the distance between this user and this electronic installation.
10. electronic installation according to claim 6, is characterized in that, this condition detection module detects the type of the at present shown file of this electronic installation.
11. electronic installations according to claim 6, is characterized in that, this condition detection module comprises:
Environment measuring module, couples this processing unit, and wherein, in the time that this operation behavior exists, this processing unit detects the environment of this electronic installation by this environment measuring module; And
File detection module, couples this processing unit, and wherein, in the time that this operation behavior exists, this processing unit detects the use content of this electronic installation by this file detection module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310149513.4A CN104123084A (en) | 2013-04-26 | 2013-04-26 | Electronic device and method for controlling picture parameter of electronic device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310149513.4A CN104123084A (en) | 2013-04-26 | 2013-04-26 | Electronic device and method for controlling picture parameter of electronic device |
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| CN104123084A true CN104123084A (en) | 2014-10-29 |
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| CN105957498A (en) * | 2016-06-28 | 2016-09-21 | 广东欧珀移动通信有限公司 | Screen color temperature control method and device |
| CN106157932A (en) * | 2016-06-28 | 2016-11-23 | 广东欧珀移动通信有限公司 | The control method of screen intensity and device |
| CN108228544A (en) * | 2017-12-28 | 2018-06-29 | 掌阅科技股份有限公司 | E-book reading parameter regulation means, electronic equipment and computer storage media |
| CN110544474A (en) * | 2018-05-28 | 2019-12-06 | 仁宝电脑工业股份有限公司 | starting method of voice assistant system and electronic device |
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| CN104575426A (en) * | 2015-01-14 | 2015-04-29 | 京东方科技集团股份有限公司 | Driving method, driving system, display panel and display device |
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Application publication date: 20141029 |