CN103795929A - Photographing method of electronic device and electronic device - Google Patents
Photographing method of electronic device and electronic device Download PDFInfo
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- CN103795929A CN103795929A CN201410050641.8A CN201410050641A CN103795929A CN 103795929 A CN103795929 A CN 103795929A CN 201410050641 A CN201410050641 A CN 201410050641A CN 103795929 A CN103795929 A CN 103795929A
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Abstract
The invention provides a photographing method of an electronic device and the electronic device. The electronic device is provided with a front camera and a display screen, wherein the front camera is arranged in the same direction as the light emitting direction of the display screen. The photographing method comprises the step I of enabling the display screen to be in first brightness, the step II of starting the front camera and the step III of enabling the front camera to receive a photographing instruction, wherein before or while the front camera receives the photographing instruction, the display screen is adjusted to be in second brightness from the first brightness, the second brightness is larger than the first brightness, and then photographing is finished. According to the photographing method of the electronic device and the electronic device, the photographing effect of the front camera is improved, and the experience when a user uses the front camera to carry out self-photographing is improved.
Description
Technical field
The present invention relates to a kind of electronic installation, relate in particular to a kind of photographic method of the electronic installation with front-facing camera and realize the electronic installation of the method.
Background technology
At present in electronic installation, generally there is camera, thereby be convenient to user's uses of can taking pictures, and further, much electronic installations also have front-facing camera, to facilitate user to autodyne etc.For example there are mobile phone, notebook computer, panel computer and mobile assistant's computer etc. of front-facing camera.
But these front-facing cameras often, unlike main camera, generally do not have photoflash lamp.Thereby make front-facing camera in the time taking, have the problem of light filling deficiency.In addition, even if carry photoflash lamp on front-facing camera again, because photoflash lamp generally is small size bright spot, when user puts before use camera and autodynes, due to closely for a flash, be very easy to cause eyes of user discomfort, even on user's retina, produce temporary dent or ghost.
Summary of the invention
In order to overcome above-mentioned technical problem, the invention provides a kind of photographic method of electronic installation, front-facing camera is carried out in the time taking to light filling, improve the effect of taking pictures of front-facing camera, improve user and experience.
To achieve these goals, the invention provides a kind of photographic method of electronic installation, wherein, this electronic installation has front-facing camera and display screen, this front-facing camera is arranged on the equidirectional with this display screen light emission direction, the method comprises: step 1, makes this display screen in the first brightness; Step 2, starts this front-facing camera; Step 3, this front-facing camera receives takes instruction; Wherein, this front-facing camera receive take instruction before or simultaneously, making this display screen is the second brightness by this first brightness adjustment, this second brightness is greater than this first brightness, then completes shooting.
Preferably, in the photographic method of described electronic installation, the method also comprises, step 4, and after this front-facing camera has been taken, making this display screen is the first brightness by the second brightness adjustment.
Preferably, in the photographic method of described electronic installation, described in the step that this display screen is the second brightness by this first brightness adjustment is comprised: make described display screen saturation reduce; Or make this display screen carry out picture disply with gray scale image; Or make described display screen moment be shown as full frame white.
Preferably, in the photographic method of described electronic installation, described step 3 comprises, make shooting preview image on described display screen only account for a part of region of described display screen, and other subregions of described display screen is all white displays.
Preferably, in the photographic method of described electronic installation, described step 2 comprises, when this front-facing camera is started, making this display screen is this second brightness by this first brightness adjustment.
The present invention also provides a kind of electronic installation, it comprises front-facing camera, display screen and processor, this front-facing camera is arranged on the equidirectional with this display screen light emission direction, this processor is respectively coupled to this front-facing camera and display screen, this processor makes this display screen in the first brightness, and after this front-facing camera is started, this front-facing camera receives takes instruction, wherein, receive and take before instruction or simultaneously at this front-facing camera, it is the second brightness by this first brightness adjustment that this processor makes this display screen, this second brightness is greater than this first brightness.
Preferably, in described electronic installation, after this front-facing camera has been taken, it is the first brightness by the second brightness adjustment that this processor makes this display screen.
Preferably, in described electronic installation, this electronic installation has illuminating source, and the light of this illuminating source spreads out of by this display screen, and wherein, in the time that this processor is lighted this illuminating source, this display screen is the second brightness by this first brightness adjustment.
Preferably, in described electronic installation, this display screen has transparent panel and shows module, and this illuminating source is arranged at the side between this transparent panel and this demonstration module, the light of this illuminating source, by the maybe reflection of this demonstration module of scattering, spreads out of to see through this transparent panel.
Preferably, in described electronic installation, this display screen has backlight module, this backlight module comprises that the first LED light source and power are greater than the second LED light source of the first LED light source, wherein, when this processor is lighted this second LED light source, this display screen is the second brightness by this first brightness adjustment.
Compared with prior art, the present invention is by before taking at front-facing camera or in taking, improve the brightness of electronic installation display screen, to provide light filling to front-facing camera, thereby improve the shooting effect of front-facing camera, increased user and put before use the Experience Degree that camera is autodyned.
Accompanying drawing explanation
Fig. 1 is the flow chart of a preferred embodiment of the present invention;
Fig. 2 A, 2B, 2C, 2D and 2E are respectively a preferred embodiment of the present invention display screen picture schematic diagram;
Fig. 3 is the functional block diagram of first embodiment of the invention electronic installation;
Fig. 4 is the schematic diagram of second embodiment of the invention electronic installation display screen;
Fig. 5 is the schematic diagram of third embodiment of the invention electronic installation display screen.
Embodiment
For making that object of the present invention, structure, feature and function thereof are had to further understanding, hereby coordinate embodiment to be described in detail as follows.
The invention provides a kind of photographic method of electronic installation, wherein, this electronic installation has front-facing camera and display screen, for example present conventional smart mobile phone, panel computer etc.This front-facing camera is arranged on the equidirectional with this display screen light emission direction.This front-facing camera and this display screen are arranged at the same side of this electronic installation, and this front-facing camera towards with this display screen towards identical.User, in the time using this front-facing camera, also can watch this display screen simultaneously.Because front-facing camera is arranged at a side identical with display screen, thereby make the view direction of camera identical with the display direction of display screen, autodyne thereby be convenient to very much user.
But when putting camera before use due to user at present, be generally all shooting at close range, thereby make front-facing camera in the time taking, have the problem of light filling deficiency.In addition, even if increase photoflash lamp on front-facing camera, while putting before use camera shooting at close range, due to the flicker of photoflash lamp, also can make shooting picture light filling inhomogeneous, even make to exist in shooting picture spot zone.And user is in the time autodyning by front-facing camera, if increase photoflash lamp on front-facing camera, closely flash of light also can cause eyes of user discomfort, even causes the temporary ghost of user.And, on front-facing camera, increase photoflash lamp, also extra increase the manufacturing cost of electronic installation.
And the present invention has utilized front-facing camera and display location in electronic installation in the feature of homonymy, by display screen, front-facing camera to be carried out to light filling dexterously.
As shown in Figure 1, be the flow chart of a preferred embodiment of the present invention.The photographic method that the invention provides a kind of electronic installation, the method comprises:
Step S101, makes this display screen in the first brightness; Before user puts camera before use, the display screen of this electronic installation is in the first brightness.Wherein, this first brightness is the brightness that user arranges in the time of every day use, that is, this first brightness is the brightness of this display screen in the time of normal operating condition.For example, this first brightness is user's brightness when browsing page at ordinary times, or brightness when user's screen reading e-book.This first brightness can be arranged according to its hobby by user, and even this first brightness can regulate according to environment of living in automatically automatically.It should be noted that, when display screen is during in closed condition, this first brightness is zero.
Step S102, starts this front-facing camera; In the time that user uses this front-facing camera in advance, can start this front-facing camera by physical button or by the icon in touching electronic installation.Now this front-facing camera, in the wait state of taking pictures, shows the corresponding pre-shooting picture of screen display simultaneously, thereby is convenient to the picture that user's preview will be taken.Step S103, this front-facing camera receives takes instruction, wherein, this front-facing camera receive take instruction before or simultaneously, making this display screen is the second brightness by this first brightness adjustment, this second brightness is greater than this first brightness; When user has chosen after shooting angle and shooting picture, by shutter or the virtual shutter of touching electronic installation, so that this front-facing camera is sent to shooting instruction, and then this front-facing camera receives this shooting instruction to take.Wherein, this front-facing camera receive take instruction before or simultaneously, this display screen is the second brightness by this first brightness adjustment, this second brightness is greater than this first brightness.Take in a flash at this front-facing camera, this display screen is switched to the second brightness by this first brightness.In other words, be exactly in the time of shutter opening or while slightly shifting to an earlier date, this display screen is the second brightness by this first brightness adjustment.The Timing Advance that reception described here is taken before instruction is only of short duration several seconds, even less than one second.As long as this Timing Advance can not cause larger shooting to disturb to user.In addition, this second brightness is use completely for this front-facing camera light filling, and there is no the associated of certainty with the first brightness, and this display screen moment blast is to coordinate this front-facing camera.It should be noted that, the blast of this display screen, can be full frame blast, can be also subregion blast, and this display screen is partly or wholly the second brightness by the first brightness adjustment.Concrete which the part blast of this display screen or all blasts, can determine according to the actual size of display screen and apart from this front-facing camera is far and near.
It should be noted that, in the present embodiment, in the time that this front-facing camera is pressed shutter, make display screen by first brightness adjustment the second brightness.,, after this front-facing camera starts, show that the picture of screen display is pre-shooting picture, but the now brightness of display screen is still the first brightness in step S101.No matter whether this front-facing camera starts use, and the brightness of this display screen can not change.Can guarantee like this picture that user can normal browsing will take, to select scape.In addition, in another embodiment of the present invention, also can be when this front-facing camera starts, be just the second brightness by display screen by the first brightness adjustment, the blast of display screen is associated with this front-facing camera, thereby make the better effects if of preview screen under the second brightness, meet the principle of What You See Is What You Get.In addition, the shortcut that allows user's operation also can be further set, to determine whether open display screen brightness enhancement function after this front-facing camera starts.Thereby the autonomous selectivity that has increased user, has improved user's operating experience.In addition, after this front-facing camera starts, this display screen shows with the second brightness, and further, when this front-facing camera is pressed shutter while taking, this display screen is again with the 3rd brightness moment blast, for front-facing camera carries out light filling.Can guarantee like this preview screen that user can normal browsing display screen, also can guarantee further to strengthen light filling effect in the time that front-facing camera is taken.
In addition, as shown in Fig. 2 A, 2B and 2C, Fig. 2 A is the schematic diagram of a preferred embodiment of the present invention display screen in the time of the first brightness, Fig. 2 B is the schematic diagram of a preferred embodiment of the present invention display screen in the time that saturation reduces, Fig. 2 C is the schematic diagram that a preferred embodiment of the present invention display screen shows with gray scale image, wherein, in Fig. 2 A, 2B, 2C and Fig. 2 D and 2E, electronic installation is 200, and front-facing camera in electronic installation is 201, the picture showing in display screen is respectively 202A, 202B, 202C, 202D, 202E.When this display screen blast of this demonstration, also comprise, the saturation of described display screen reduces; Or this display screen carries out picture disply with gray scale image.In the time improving this brightness of display screen, reduce the saturation of this display screen simultaneously; Or, adjust this display screen and show with gray scale image.The brightness in the each region of display screen is also relevant with GTG with this display screen actual displayed picture saturation, and saturation and the gray scale of the picture showing by further adjustment display screen, to avoid display screen to cause the inhomogeneous problem of light filling to taking pictures.Further, as shown in Figure 2 D, for a preferred embodiment of the present invention display screen carries out the schematic diagram of full frame white displays, heightening this brightness of display screen simultaneously, this display screen can also be full frame moment white show, if this display screen is the liquid crystal display screen with backlight module, now can short interruption display, and all light of backlight module are spread out of, camera is carried out to light filling, can better overcome so the inhomogeneous problem of display screen light filling.It should be noted that, the present invention is not limited to above-mentioned three kinds of Image Adjusting modes, and three kinds of Image Adjusting modes can anyly combine, as long as can improve the brightness of display screen, and the brightness that makes the each region of display screen relatively evenly.In addition, as shown in Figure 2 E, for the schematic diagram of a preferred embodiment of the present invention image preview local display, if this display screen has larger display area, the shown image preview of this display screen can only account for the sub-fraction of screen so, and other blank spaces are all white displays, the region of this image preview is floating on full frame white.Can be convenient to like this user in taking, also can keep the monitoring to image preview the moment.Preferably, the region of this image preview is the corner of screen away from front-facing camera, and the region of image preview is just less on the even impact of uneven illumination like this.The region of this image preview can allow position and the area size thereof of its screen of living in of User Defined.Further, at display screen, during by first brightness adjustment the second brightness, this image preview can dwindle region by full frame being switched to dynamically, and is filled in screen blank space with white.Thereby further increase user experience.Certainly, if the display area of this display screen hour, preferably, this display screen still shows with full frame white, because image preview region is excessive, and causes the inhomogeneous problem of light filling to avoid.
Step S104, after this front-facing camera has been taken, making this display screen is the first brightness by the second brightness adjustment.In the present embodiment, the method also comprises, after this front-facing camera has been taken, this display screen is the first brightness by this second brightness adjustment again.This display screen is only taken blast in a flash at this front-facing camera, with to this front-facing camera light filling, plays the effect of photoflash lamp.Be screen brightness partly or entirely improve with reach light filling effect, complete take pictures after screen brightness reduce to again originally and set.Wherein, residing saturation when the saturation of described display screen is adjusted into original the first brightness; This display screen is adjusted into normal colour picture by grey menu and shows, described grey menu is for only having black and white picture; Full frame white picture is adjusted into the picture after having taken by this display screen, if or display screen also show the image preview region being floating on full frame white, so this image preview regional dynamics expand to cover whole screen.After once having taken, display screen reverts to the set condition before shooting, and shows the image photographing.
The present invention, by the blast of display screen, has carried out light filling to front-facing camera, has overcome the problem of front-facing camera light filling deficiency in the time taking.The light-emitting area of display screen is far longer than the light-emitting area of single photoflash lamp in addition, thereby has avoided the inhomogeneous problem of shooting at close range light filling.And for the user who closely autodynes, also can not cause discomfort to its glasses.
As shown in Figure 3, be the functional block diagram of first embodiment of the invention electronic installation 300.This electronic installation 300 comprises front-facing camera 301, display screen 303 and processor 302, and this processor 302 is respectively coupled to this front-facing camera 301 and this display screen 303.This processor 302 can be in these front-facing camera 301 moment, the brightness that improves this display screen 303.To make this display screen 303 provide light filling as this front-facing camera 301.Wherein, this front-facing camera 301 is arranged on the equidirectional with this display screen 303 light emission directions, this front-facing camera 301 and this display screen 303 are arranged at the same side of this electronic installation 300, and this front-facing camera 301 towards with this display screen 303 towards identical.User, in the time using this front-facing camera 301, also can watch this display screen 303 simultaneously.Because front-facing camera 301 is arranged at a side identical with display screen 303, make the view direction of camera 301 identical with the display direction of display screen 303, autodyne thereby be convenient to very much user.The present invention has utilized front-facing camera in electronic installation 300 301 and display screen 303 to be positioned at the feature of homonymy dexterously, by display screen 303, front-facing camera 301 is carried out to light filling.
In the time that this front-facing camera 301 does not start, this processor 302 makes this display screen 303 in the first brightness, and wherein, this first brightness is the brightness that user arranges in the time of every day use, that is, this first brightness is this display screen 303 brightness in the time of normal operating condition.For example, this first brightness is user's brightness when browsing page at ordinary times, or brightness when user's screen reading e-book.This first brightness can be arranged according to its hobby by user, and even this first brightness can regulate according to environment of living in automatically automatically.It should be noted that, when display screen 303 is during in closed condition, this first brightness is zero.
In the time that this front-facing camera 301 starts and wait for that instruction is taken in reception, this display screen 303 is still in the first brightness.Be that user puts before camera 301 takes before use, this display screen 303 is in the first brightness.Now display screen 303 show for this front-facing camera 301 picture of finding a view, so that user carries out shooting preview.Thereby guarantee the picture that user can normal browsing will take, to select scape.Wherein, the startup of this front-facing camera 301 can be started by physical button or by the icon (not shown in FIG.) in touching electronic installation by user.Now this front-facing camera 301 is in the wait state of taking pictures, and on display screen 303, shows corresponding pre-shooting picture, thereby is convenient to the picture that user's preview will be taken.It should be noted that, although the picture that display screen 303 shows is pre-shooting picture, the now brightness of display screen 303 is still the first brightness.No matter whether this front-facing camera 301 starts use, and the brightness of this display screen 303 can not change.
Receive and take before instruction or simultaneously, it is the second brightness by this first brightness adjustment that this processor 302 makes this display screen 303 at this front-facing camera 301, this second brightness is greater than this first brightness.When user has chosen after shooting angle and shooting picture, by the touching shutter of electronic installation or virtual shutter (not shown in FIG.) to send shooting instruction.Receive and take before instruction or simultaneously, it is the second brightness by this first brightness adjustment that this processor 302 is controlled these display screens 303 at this front-facing camera 301, this second brightness is greater than this first brightness.The moment of taking at this front-facing camera 301, this processor 302 is controlled this display screen 303 and is switched to the second brightness by this first brightness.In other words, be exactly in the time of shutter opening or while slightly shifting to an earlier date, it is the second brightness by this first brightness adjustment that this processor 302 is controlled these display screens 303.The Timing Advance that reception described here is taken before instruction is only of short duration several seconds, even less than one second.As long as this Timing Advance can not cause larger shooting to disturb to user.Wherein, the adjusting of these display screen 303 brightness can realize by the brightness that regulates the illuminating source (not shown in FIG.) in this display screen 303, the light of this illuminating source can spread out of by this display screen 303, wherein, in the time that this processor 302 is lighted this illuminating source, this display screen 303 is the second brightness by this first brightness adjustment.For example, this display screen 303 is LCDs, and this illuminating source is backlight module.This processor 302 is by regulating backlight module to regulate the brightness of display screen 303.In addition, this second brightness is use completely for these front-facing camera 301 light fillings, and there is no the associated of certainty with the first brightness, i.e. this display screen 303 moment blast is only used for coordinating this front-facing camera 301.It should be noted that, the blast of this display screen 303, can be full frame blast, can be also the blast of screen portions region, and this display screen 303 is partly or wholly the second brightness by the first brightness adjustment.Concrete which the part blast of this display screen 303 or all blasts, can determine according to the actual size of display screen 303 and apart from these front-facing camera 301 distances.In addition, in order further to avoid the light filling of display screen 303 inhomogeneous.This processor 302 also can further adjust this display screen 303 saturation, adjust this display screen 303 carry out picture disply with gray scale image or adjust this display screen 303 with full frame moment white show.
After this front-facing camera 301 has been taken, it is the first brightness by the second brightness adjustment that this processor 302 makes this display screen 303.This display screen 303 is only taken blast in a flash at this front-facing camera 301, with to these front-facing camera 303 light fillings, plays the effect of photoflash lamp.This processor 302 make these display screen 303 brightness partly or entirely improve with reach light filling effect, complete take pictures after screen brightness reduce to again originally and set.In addition, saturation when this processor 302 also makes the saturation of this display screen 303 be adjusted into original the first brightness, make this display screen 303 be adjusted into normal colour picture by grey menu to show or make this display screen 303 be adjusted into the picture after having taken by full frame white picture.After once having taken, display screen 303 reverts to the setting before shooting, and shows the image photographing.
The present invention, by controlling the blast of display screen 303, has carried out light filling to front-facing camera 301, has overcome the problem of front-facing camera 301 light filling deficiency in the time taking.The light-emitting area of display screen 303 is far longer than the light-emitting area of single photoflash lamp in addition, thereby has avoided the inhomogeneous problem of shooting at close range light filling.And for the user who closely autodynes, also can not cause discomfort to its eyes.
As shown in Figure 4, be the schematic diagram of second embodiment of the invention electronic installation display screen.In the first embodiment, processor is only realized the adjustment of brightness of display screen by existing illuminating source in adjustment display screen.But these illuminating sources are only for the general demonstration of this display screen, thereby the luminosity of these illuminating sources is limited, might not be suitable for the light filling for front-facing camera.In addition, particularly the in the situation that of electronic installation ambient light deficiency of living in, for example, when electronic installation uses in night.The light filling that can provide of this display screen is very micro-.In this second embodiment, in order further to strengthen the light filling effect of display screen to front-facing camera, in display screen, additionally increase the light source of relatively high power.Please shown in Figure 4 in detail, be the partial schematic diagram of this electronic installation display screen.This display screen is arranged in the casing 401 of this electronic installation, and this display screen comprises transparent panel 404, liquid crystal panel 402 and backlight module 403.This backlight module 403 also additionally has additional the LED light source 405 of relatively high power, and wherein, when the LED light source 405 of this relatively high power is lighted, this display screen is the second brightness by this first brightness adjustment.In former backlight module 405, increase one or many high-power LED light sources 405, this high-power LED light source 405 is only luminous in the time that this front-facing camera is taken pictures again, and light sends after the diffusion of script backing structure.It should be noted that, the particular location of this high-power LED light source 405 in backlight module 403 can be determined according to actual conditions, for example, can be arranged at a side of the light guide plate of backlight module 403, also can be arranged at the bottom of light guide plate, or only part LED light source in former backlight module 403 is changed to the LED light source 405 of relatively high power.In addition, the concrete quantity of this high-power LED light source 405 also can be decided according to the actual requirements.As long as this high-power LED light source 405 can provide sufficient light filling uniformly for this front-facing camera.The operation principle of this second embodiment is identical with the first embodiment, does not just repeat one by one at this.
As shown in Figure 5, be the schematic diagram of third embodiment of the invention electronic installation display screen.In a second embodiment, by increase high-power LED light source in the backlight module of display screen, using the supplementary lighting sources as front-facing camera.But such structure, need to carry out extra change to backlight module and adjust.In this 3rd embodiment, in order to reduce the change to existing display screen structure, in the situation that not changing backlight module and liquid crystal panel, only in the time of assembling display screen, high-power LED light source is set in casing, the light of this high-power LED light source can spread out of by this display screen, thinks this front-facing camera light filling.Thereby liquid crystal bread and backlight module do not need customized.Please shown in Figure 5 in detail, this display screen is arranged in the casing 501 of this electronic installation, this display screen has transparent panel 504, liquid crystal panel 502 and backlight module 503, wherein, liquid crystal panel 502 and backlight module 503 can be referred to as demonstration module, this high-power LED light source 505 is arranged at the side between this transparent panel 504 and this liquid crystal panel 502, the light of this high-power LED light source 505 is laterally injected between liquid crystal panel 502 and transparent panel 504, part light directly scatters to outside transparent panel 504, a part is according to toward the surperficial back reflection of liquid crystal panel 502 outward, the light of this illuminating source 505 can be by scattering or reflection, spread out of to see through this transparent panel 502.It should be noted that, although this high-power LED light source 505 is arranged in this casing 501, but this high-power LED light source 505 is to spread out of by the reflection of this display screen and scattering, thereby avoid these high-power LED light source 505 direct irradiations to go out and the problem such as the dazzling and light filling that causes is inhomogeneous.In addition, the particular location of this high-power LED light source 505 in casing can be determined according to actual conditions, and the concrete quantity of this high-power LED light source 505 also can be decided according to the actual requirements.As long as this high-power LED light source 505 can provide sufficient light filling uniformly for this front-facing camera.The operation principle of the 3rd embodiment is identical with the first embodiment, does not just repeat one by one at this.
The present invention is described by above-mentioned related embodiment, but above-described embodiment is only for implementing example of the present invention.Must be pointed out that, the embodiment having disclosed does not limit the scope of the invention.On the contrary, the change done without departing from the spirit and scope of the present invention and retouching, all belong to scope of patent protection of the present invention.
Claims (10)
1. a photographic method for electronic installation, wherein, this electronic installation has front-facing camera and display screen, and this front-facing camera is arranged on the equidirectional with this display screen light emission direction, it is characterized in that, and the method comprises:
Step 1, makes this display screen in the first brightness;
Step 2, starts this front-facing camera;
Step 3, this front-facing camera receives takes instruction;
Wherein, this front-facing camera receive take instruction before or simultaneously, making this display screen is the second brightness by this first brightness adjustment, this second brightness is greater than this first brightness, then completes shooting.
2. the photographic method of electronic installation as claimed in claim 1, is characterized in that, the method also comprises, step 4, and after this front-facing camera has been taken, making this display screen is the first brightness by the second brightness adjustment.
3. the photographic method of electronic installation as claimed in claim 1, is characterized in that, described in the step that this display screen is the second brightness by this first brightness adjustment is comprised:
The saturation of described display screen is reduced; Or
Make this display screen carry out picture disply with gray scale image; Or
Make described display screen moment be shown as full frame white.
4. the photographic method of electronic installation as claimed in claim 1, is characterized in that, described step 3 comprises, make shooting preview image on described display screen only account for a part of region of described display screen, and the other parts region of described display screen is all white displays.
5. the photographic method of electronic installation as claimed in claim 1, is characterized in that, described step 2 comprises, when this front-facing camera is started, making this display screen is this second brightness by this first brightness adjustment.
6. an electronic installation, comprise front-facing camera, display screen and processor, this front-facing camera is arranged on the equidirectional with this display screen light emission direction, this processor is respectively coupled to this front-facing camera and display screen, when this processor makes this display screen in the first brightness, and after this front-facing camera is started, this front-facing camera receives takes instruction, wherein, receive and take before instruction or simultaneously at this front-facing camera, it is the second brightness by this first brightness adjustment that this processor makes this display screen, and this second brightness is greater than this first brightness.
7. electronic installation as claimed in claim 6, is characterized in that, after this front-facing camera has been taken, it is the first brightness by the second brightness adjustment that this processor makes this display screen.
8. electronic installation as claimed in claim 6, is characterized in that, this electronic installation has illuminating source, the light of this illuminating source spreads out of by this display screen, wherein, in the time that this processor is lighted this illuminating source, this display screen is the second brightness by this first brightness adjustment.
9. electronic installation as claimed in claim 8, it is characterized in that, this display screen has transparent panel and shows module, this illuminating source is arranged at the side between this transparent panel and this demonstration module, the light of this illuminating source, by the maybe reflection of this demonstration module of scattering, spreads out of to see through this transparent panel.
10. electronic installation as claimed in claim 6, it is characterized in that, this display screen has backlight module, this backlight module comprises that the first LED light source and power are greater than the second LED light source of the first LED light source, wherein, when this processor is lighted this second LED light source, this display screen is the second brightness by this first brightness adjustment.
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| CN201410050641.8A CN103795929A (en) | 2014-02-13 | 2014-02-13 | Photographing method of electronic device and electronic device |
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| CN201410050641.8A CN103795929A (en) | 2014-02-13 | 2014-02-13 | Photographing method of electronic device and electronic device |
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| CN103986879A (en) * | 2014-06-04 | 2014-08-13 | 联想(北京)有限公司 | Electronic equipment and control method for electronic equipment |
| CN104580892A (en) * | 2014-12-19 | 2015-04-29 | 深圳市金立通信设备有限公司 | Method for terminal to take images |
| CN104754239A (en) * | 2015-04-14 | 2015-07-01 | 深圳市欧珀通信软件有限公司 | Photographing method and device |
| CN105391926A (en) * | 2015-12-09 | 2016-03-09 | 深圳天珑无线科技有限公司 | Photographing device and backlight module set capable of realizing flash |
| CN105516612A (en) * | 2015-11-27 | 2016-04-20 | 三星电子（中国）研发中心 | Photographing method and intelligent terminal |
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| EP3429202A1 (en) * | 2017-07-10 | 2019-01-16 | Guangdong OPPO Mobile Telecommunications Corp., Ltd. | Mobile terminal and adjusting method thereof, and computer readable storage medium |
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