CN102316336A - 2D-3D display mode switching method and corresponding display equipment - Google Patents

2D-3D display mode switching method and corresponding display equipment Download PDF

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Publication number
CN102316336A
CN102316336A CN201110126068A CN201110126068A CN102316336A CN 102316336 A CN102316336 A CN 102316336A CN 201110126068 A CN201110126068 A CN 201110126068A CN 201110126068 A CN201110126068 A CN 201110126068A CN 102316336 A CN102316336 A CN 102316336A
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viewing area
display mode
display
blocked
carried out
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CN102316336B (en
Inventor
李伟
宋磊
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SuperD Co Ltd
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Shenzhen Super Perfect Optics Ltd
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Abstract

The invention provides a 2D-3D display mode switching method and corresponding display equipment. When display mode switching detection and processing are carried out on a 3D3 display area, the method comprises the following steps: detecting whether the 3D3 display area is sheltered or is sheltered by specified objects; and if so, carrying out display mode switching processing on the 3D3 display area. When display mode switching detection and processing are carried out on a 3D2 display area, the method comprises the following steps: detecting whether the 3D2 display area is sheltered or is sheltered by specified objects; and if not, carrying out display mode switching processing on the 3D2 display area. In the invention, by carrying out display mode switching processing on the sheltered 3D3 display area, deterioration of the display effects of the sheltering and sheltered display areas can be avoided or alleviated, and meanwhile, the 3D2 display area can be restored to the 3D display mode at the right time.

Description

Method and corresponding display equipment that a kind of 2D-3D display mode switches
Technical field
The present invention relates to the 3D Display Technique, method and corresponding display equipment that particularly a kind of 2D-3D display mode switches.
Background technology
The mankind are that the nuance of the object seen through right eye and left eye comes the degree of depth of perceptual object, thereby identify stereo-picture, and this species diversity is called as parallax.The 3D Display Technique is exactly to come the parallax of manufacturer's right and left eyes through artificial means, send to two width of cloth images of parallax respectively to images of left and right eyes, makes brain after having obtained the different images that right and left eyes sees, produces the sensation of observing the true three-dimension object.The 3D display device generally has two types: slit grating formula 3D display device and microlens array 3D display device.Wherein, microlens array 3D display device comprises display floater and is installed in the microlens array in display floater the place ahead, thereby the 3D rendering that will come from display floater is divided into right eye and left-eye image.
Existing 3D Display Technique can't replace traditional 2D display mode fully, and for this reason, prior art has proposed the handoff technique of 2D-3D display mode again, can let same screen between 2D and two kinds of display modes of 3D, switch respectively.
Disclose the changeable 3D display device of a kind of 2D/3D among the Chinese invention patent application CN101126840A, comprised display floater and lens subassembly; Said lens subassembly comprises two compound lenss and a half-wave plate, and each compound lens is made up of unirefringence lens and the birefringent lens that can add the electric forming electric field.When not powering up; Natural daylight is injected from a compound lens, produce not to have the ordinary light of refraction and the extraordinary ray of refraction, revolves through half-wave plate then and injects the another one compound lens after turning 90 degrees; The ordinary light that this another one compound lens will rotate the back generation does not have the refraction transmission, the extraordinary ray refraction; When powering up, natural daylight does not have refraction ground from a compound lens transmission, passes behind the half-wave plate transmission of not having a refraction from the another one compound lens and goes out.
This invention can also adopt thin-film transistor circuit that the subregion is independently controlled.This invention scheme can be under the situation of sacrificing luminance be not carried out the switching displayed of 2D and 3D to full frame or subregion, let 2D content and 3D content on same display, show simultaneously.This technology is referred to as 2D/3D and melts technology (being called 2D/3D again by the pixel handoff technique) altogether.It is particularly suitable for the application of the Internet, can use the 2D pattern to show like word segment on a webpage, and image section shows with the 3D pattern.
In the display environment that 2D/3D melts altogether, how to utilize the handoff technique of 2D-3D display mode to obtain better display effect, be the technical issues that need to address.
Summary of the invention
The technical problem that the present invention will solve provides a kind of method and apparatus that can obtain the 3D of better display effect to the display mode automatic switchover of 2D.
In order to solve the problems of the technologies described above, the invention provides the method for a kind of 3D to the display mode switching of 2D, be applied to support the display device of 2D-3D display mode switching, to a 3D 3When the viewing area is carried out the display mode change detection and handled, comprising:
Detect this 3D 3Whether the viewing area is blocked or whether designated object blocks;
Like this 3D 3The viewing area is blocked or designated object blocks, to this 3D 3The display mode hand-off process is carried out in the viewing area;
Wherein, 3D 3The viewing area representes that current display mode is the 3D viewing area of 3D.
Preferably,
Said to this 3D 3The display mode hand-off process is carried out in the viewing area, comprising: with this 3D 3The display mode of viewing area switches to 2D; Perhaps, judge whether to satisfy the display mode switching condition of corresponding 3D to 2D earlier, as satisfying, again with this 3D 3The display mode of viewing area switches to 2D
Preferably,
Said display mode switching condition comprises: this 3D 3The zone that is blocked in the viewing area meets one of following condition at least: the size in the said zone that is blocked surpasses respective threshold; The said zone that is blocked accounts for this 3D 3The ratio of viewing area surpasses respective threshold; And said zone and this 3D of being blocked 3Main viewing area in the viewing area overlaps.
Preferably,
Said display mode switching condition comprises: this 3D 3The time that the viewing area is blocked surpasses respective threshold.
Preferably,
This 3D 3The designated object in viewing area blocks, and is meant: block this 3D 3What comprise setting in the object of viewing area will avoid being covered in 3D 3Object on the viewing area; Perhaps, block this 3D 3What viewing area and the object that is arranged in top layer comprised setting will avoid being covered in 3D 3Object on the viewing area.
Preferably,
Said setting to avoid being covered in 3D 3Object on the viewing area is: all display object; The window of opening; Theactivewindow; 3D 3The viewing area; The viewing area that comprises displaying contents; In progress viewing area; Or just in the viewing area of displaying video.
Preferably,
To all 3D in the display screen 3The viewing area is carried out said display mode change detection and processing one by one; Perhaps, to meeting all 3D that set restrictive condition in the display screen 3The viewing area is carried out said display mode change detection and processing one by one.
Preferably,
Said setting restrictive condition comprises one or more in the following condition: 3D 3Place, viewing area window is in unactivated state; 3D 3The viewing area is used for video and shows; 3D 3In the viewing area just at displaying video; And 3D 3The display mode of viewing area is not locked.
Preferably,
The 3D viewing area is included in the window; Saidly carry out said display mode change detection one by one and carry out with handling to trigger by window operation.
Correspondingly, the display device that the present invention also provides a kind of 2D-3D of support display mode to switch comprises the control device that display unit and 3D switch to the 2D display mode, and said control device comprises:
Detecting unit is used for to a 3D 3When the viewing area is carried out the display mode change detection and handled, judge this 3D 3Whether the viewing area is blocked or whether designated object blocks;
Processing unit is used for judging this 3D at detecting unit 3The viewing area is blocked when perhaps designated object blocks, to this 3D 3The display mode hand-off process is carried out in the viewing area;
Wherein, 3D 3The viewing area representes that current display mode is the 3D viewing area of 3D.
Preferably,
Said processing unit is to this 3D 3The display mode hand-off process is carried out in the viewing area, comprising: with this 3D 3The display mode of viewing area switches to 2D; Perhaps, judge whether to satisfy the display mode switching condition of corresponding 3D to 2D earlier, as satisfying, again with this 3D 3The display mode of viewing area switches to 2D.
Preferably,
Said detecting unit is judged 3D 3The designated object in viewing area blocks, and is meant: block this 3D 3What comprise setting in the object of viewing area will avoid being covered in 3D 3Object on the viewing area; Perhaps, block this 3D 3What viewing area and the object that is arranged in top layer comprised setting will avoid being covered in 3D 3Object on the viewing area.
Preferably,
Said detecting unit is used for all 3D of display screen 3The viewing area is carried out said display mode change detection and processing one by one; Perhaps, said detecting unit is used for display screen is met all 3D that set restrictive condition 3The viewing area is carried out said display mode change detection and processing one by one.
Preferably,
The said display mode change detection that said detecting unit carries out one by one triggers execution with handling by window operation.
The 3D of such scheme to being blocked 3The display mode hand-off process is carried out in the viewing area, can avoid or alleviate the display effect deterioration of the viewing area of blocking and being blocked.
The technical problem that the present invention will solve provides a kind of method and apparatus that can obtain the 2D of better display effect to the display mode automatic switchover of 3D.
In order to solve the problems of the technologies described above, the invention provides the method for a kind of 2D to the display mode switching of 3D, be applied to support the display device of 2D-3D display mode switching, to a 3D 2When the viewing area is carried out the display mode change detection and handled, comprising:
Detect this 3D 2Whether the viewing area is blocked or denys that designated object blocks;
Like this 3D 2The viewing area is not blocked or does not have designated object to block, to this 3D 2The display mode hand-off process is carried out in the viewing area;
Wherein, 3D 2The viewing area representes that current display mode is the 3D viewing area of 2D.
Preferably,
This 3D of said detection 2Whether the viewing area is blocked or denys after designated object blocks, also to comprise: like this 3D 2The viewing area is blocked, but all conditions in the group that imposes a condition is satisfied in the zone that is blocked wherein, still to this 3D 2The display mode hand-off process is carried out in the viewing area;
Wherein, comprise one of following condition or combination in this group that imposes a condition: the said size that is blocked the zone is no more than respective threshold; The said zone that is blocked accounts for this 3D 2The ratio of viewing area is no more than respective threshold; And said zone and this 3D of being blocked 2Main viewing area in the viewing area does not overlap.
Preferably,
Said to this 3D 2The display mode hand-off process is carried out in the viewing area, comprising: with this 3D 2The display mode of viewing area switches to 3D; Perhaps, judge whether to satisfy the display mode switching condition of corresponding 2D earlier, as satisfying, again with this 3D to 3D 2The display mode of viewing area switches to 3D.
Preferably,
Said display mode switching condition comprises one or more in the following condition: this 3D 2The time that the viewing area is not blocked surpasses respective threshold; This 3D 2Viewing area and current main 3D 3Distance between the viewing area is not less than the 3D of setting 3The minimum range that allows between the viewing area; And 3D in the display screen 3The viewing area, be used for the 3D that video shows 3Viewing area, in progress 3D 3The viewing area, or just at the 3D of displaying video 3The number of viewing area is less than the maximum number that allows.
Preferably,
To all 3D in the display screen 2The viewing area is carried out said display mode change detection and processing one by one; Perhaps, to meeting all 3D that set restrictive condition in the display screen 2The viewing area is carried out said display mode change detection and processing one by one.
Preferably,
Said setting restrictive condition comprises one or more in the following condition: 3D 2Place, viewing area window is in state of activation; 3D 2The viewing area is just at displaying video; 3D 2The viewing area is used for video and shows; And 3D 2The display mode of viewing area is not locked.
Preferably,
The 3D viewing area is included in the window; Saidly carry out said display mode change detection one by one and carry out with handling to trigger by window operation.
Preferably,
Said this 3D 2The viewing area does not have designated object to block, and is meant this 3D 2The viewing area is not blocked by one of following object: all display object; The window of opening; Theactivewindow; 3D 3The viewing area; The viewing area that comprises displaying contents; In progress viewing area; Or just in the viewing area of displaying video.
The display device that the present invention also provides a kind of 2D-3D of support display mode to switch comprises display unit, it is characterized in that, also comprises the control device that a 2D switches to the 3D display mode, and said control device comprises:
Detecting unit is used for to a 3D 2When the viewing area is carried out the display mode change detection and handled, judge this 3D 2Whether the viewing area is blocked or whether designated object blocks;
Processing unit is used for judging this 3D at detecting unit 2The viewing area is not blocked or when not having designated object to block, to this 3D 2The display mode hand-off process is carried out in the viewing area;
Wherein, 3D 2The viewing area representes that current display mode is the 3D viewing area of 3D.
Preferably,
Said processing unit also is used for judging this 3D at detecting unit 2The viewing area is blocked, but the zone that is blocked wherein is when satisfying all conditions in the group that imposes a condition, to this 3D 2The display mode hand-off process is carried out in the viewing area; Wherein, comprise one of following condition or combination in this group that imposes a condition: the said size that is blocked the zone is no more than respective threshold; The said zone that is blocked accounts for this 3D 2The ratio of viewing area is no more than respective threshold; And said zone and this 3D of being blocked 2Main viewing area in the viewing area does not overlap.
Preferably,
Said processing unit is to this 3D 2The display mode hand-off process is carried out in the viewing area, is with this 3D 2The display mode of viewing area switches to 3D; Perhaps, be to judge whether to satisfy the display mode switching condition of corresponding 2D earlier, as satisfying, again with this 3D to 3D 2The display mode of viewing area switches to 3D.
Preferably,
Said detecting unit is used for all 3D to display screen 2The viewing area is carried out said display mode change detection and processing one by one; Perhaps, said detecting unit is used for display screen is met all 3D that set restrictive condition 2The viewing area is carried out said display mode change detection and processing one by one.
Preferably,
The said display mode change detection that said detecting unit carries out one by one triggers execution with handling by window operation.
The 3D of such scheme to not being blocked 2The display mode hand-off process is carried out in the viewing area, can be on the basis that guarantees display effect, conditionally with these 3D 2The display mode of viewing area reverts to 3D, promotes user experience.
Description of drawings
Shown in Figure 1 is a flow chart of first embodiment of the invention method;
Shown in Figure 2 is the structured flowchart of first embodiment of the invention display device;
Shown in Figure 3 is a flow chart of third embodiment of the invention method;
Shown in Figure 4 is the structured flowchart of third embodiment of the invention display device;
Fig. 5 A and Fig. 5 B are depicted as a flow chart of fifth embodiment of the invention;
Shown in Figure 6 is the structured flowchart of fifth embodiment of the invention display device;
Shown in Figure 7 is the flow chart of sixth embodiment of the invention method;
Shown in Figure 8 is the structured flowchart of sixth embodiment of the invention display device;
Shown in Figure 9 is the flow chart of seventh embodiment of the invention method;
Shown in Figure 10 is the structured flowchart of seventh embodiment of the invention display device;
Shown in Figure 11 is the flow chart of eighth embodiment of the invention method;
Shown in Figure 12 is the flow chart of nineth embodiment of the invention method.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, hereinafter will combine accompanying drawing that embodiments of the invention are elaborated.Need to prove that under the situation of not conflicting, embodiment among the application and the characteristic among the embodiment be combination in any each other.
In the present specification, adopt the viewing area of 2D display mode to be called the 2D viewing area acquiescence.Acquiescence adopts the viewing area of 3D display mode to be called the 3D viewing area.Use 3D 3The viewing area representes that current display mode is the 3D viewing area of 3D, uses 3D 2The viewing area representes that current display mode is the 3D viewing area of 2D.Not having the display mode of the 3D viewing area of special limit can be 2D, also can be 3D.
The 3D viewing area may reside in the window of opening of arbitrary shape, can be certain zone in the window, also can be whole window.The type of window includes but not limited to multimedia window, picture window, web page windows etc., and the 3D viewing area is as being video playback zone, image display area in these windows etc.The 2D viewing area can be included in the window of opening of arbitrary shape equally, and these windows can also be text window, dialog box, folder window etc. except the above-mentioned type.Close or minimize after, 2D wherein and 3D viewing area have not existed.
In realizing process of the present invention, the inventor finds in the display environment that 2D/3D melts altogether, some problems below existing:
Problem when 1) the 3D3 viewing area is blocked by the 2D viewing area
If 3D 3The viewing area is all blocked by the 2D viewing area, will cause to shelter from 3D 3The 2D viewing area resolution of viewing area descends, and granular sensation is more intense;
If 3D 3The subregion of viewing area is blocked by the 2D viewing area, will cause to shelter from 3D 3The 2D viewing area resolution of viewing area descends, and granular sensation is more intense, the 3D that is not blocked simultaneously 3The 3D display effect of viewing area also can variation, and it is uncomfortable that the beholder can feel.
2) 3D 3Problem when the viewing area is blocked by the 3D viewing area
If 3D 3The viewing area is blocked by other 3D viewing area, and comprise and all blocking or partial occlusion, no matter be the 3D that is blocked 3Viewing area or cover 3D viewing area on it, its display effect all will variation, and it is uncomfortable that the beholder can feel.
3) 3D 3Problem when the viewing area is blocked by other objects
Other objects be as can being display device frame, non-window display object etc., and non-window display object refers to that taskbar, status bar on the desktop etc. is not present in the display object on the window.
Work as 3D 3When the viewing area is moved, 3D 3The viewing area just maybe be by partial occlusions such as non-window display object or display device frames.The 3D that is not blocked 3The 3D display effect of viewing area also can variation, and it is uncomfortable that the beholder can feel.
4) a plurality of 3D 3Problem when the viewing area exists simultaneously
As a plurality of 3D 3The viewing area exists simultaneously, even do not deposit the 3D that is blocked 3The viewing area is because different 3D 3The depth information of viewing area is different, and the beholder watches the 3D with different parallax informations simultaneously 3The viewing area still can feel uncomfortable.This discomfort and 3D 3Distance between the viewing area and 3D 3The number of viewing area is relevant.
After influencing the problem of user experience more than finding, the inventor is bold in innovation, to the handoff technique of 3D viewing area utilization 2D-3D display mode.In some scenes, with 3D 3The display mode of viewing area switches to 2D, with the decline of elimination display effect and beholder's discomfort.And this processing has been drawn again when with 3D 2The display mode of viewing area switches to the problem of 3D.
The inventor has proposed the concrete solution to the problems referred to above through further investigation, method and corresponding display equipment that 2D-3D display mode promptly of the present invention switches.This display device includes but not limited to bore hole 3D display device or spectacle 3D display device.This bore hole 3D display device includes but not limited to lens pillar 3D display device, slit grating 3D display device, liquid crystal lens 3D display device, birefringence grating 3D display device, directive property 3D display device backlight.This display device is as being 3D TV, 3D display, 3D notebook, 3D panel computer or 3D mobile phone etc., as long as support the switching of 2D-3D display mode.
The mode that detects the 3D viewing area can have multiple.In 3D operating system, can detect this viewing area automatically by 3D operating system is 3D viewing area or 2D viewing area, and obtains the coordinate of viewing area.In 2D operating system, whether when having 3D multimedia window, can detect film source through the 3D player be three-dimensional film source, if for three-dimensional film source then explain that this 3D multimedia window is a 3D viewing area.In addition, can also judge, such as judging by the beholder through interactively mode.Among each embodiment, all can adopt but be limited to upper type to detect whether there is the 3D viewing area on the display screen, and need the current display mode in record 3D viewing area.
First embodiment
Present embodiment relates to 3D 3When the viewing area was blocked, the display mode hand-off process from 3D to 2D was a kind of mode of automatic switchover.
Present embodiment can be to all 3D in the display screen 3The viewing area is carried out display mode change detection and processing one by one, also can be to meeting all 3D that set restrictive condition in the display screen 3The viewing area is carried out display mode change detection and processing one by one.The setting restrictive condition for example can comprise one or more in the following condition: 3D 3Place, viewing area window is in unactivated state; 3D 3The viewing area is used for video and shows; 3D 3In the viewing area just at displaying video; And 3D 3The display mode of viewing area is not locked.Detecting 3D 3When existing, the viewing area can obtain above-mentioned attribute information.
The purpose of setting restrictive condition only is to specific 3D 3The detection whether viewing area is blocked and processing.For example, be in the 3D of state of activation for the place window 3Mode switch even blocked by frame and taskbar etc., also can not carried out in the viewing area.Because this 3D 3The viewing area is generally just paid close attention to, and possibly be disengaged very soon to block, and can not influence the demonstration of other windows.And for example, the 3D that is blocked 3The viewing area display video is particularly during displaying video, and is bigger to the influence of display effect, need carry out mode switch, can not carry out under other situation.
How whether the setting of above-mentioned restrictive condition reaches is provided with and can be selected with physical condition as the case may be by the user, and the present invention does not do any restriction.
Be included in the situation in the window for the 3D viewing area, above-mentioned display mode change detection of carrying out is one by one carried out with handling to be triggered by window operation.But be not limited to this, also each 3D to detecting constantly 3Display mode change detection and processing are carried out in the viewing area.
As shown in Figure 1, to a 3D 3Display mode change detection and processing are carried out in the viewing area, comprising:
Step 110 is judged this 3D 3Whether the viewing area is blocked;
For the hiding relation between the viewing area, can detect and judge that the present invention repeats no more to this through operating system.
Hiding relation between the viewing area; Also can come to judge voluntarily through the position and the hierarchical relationship of viewing area; As judge when whether first viewing area is blocked by second viewing area, at first obtain first viewing area and second viewing area position and the size in display screen, promptly can judge between two viewing areas whether have overlapping; As there is an overlapping; Can confirm two hierarchical relationships between the viewing area again, blocked by place, second viewing area window that then first viewing area is blocked by second viewing area like place, first viewing area window.In addition; Can also be through obtaining the level that mouse event (and/or touch event) is confirmed both; In second viewing area, then first viewing area is blocked by second viewing area, otherwise then is not blocked to stop or click (and/or being the back touch location) like last mouse.
For the viewing area in the window, can come the hierarchical relationship between the auxiliary judgment viewing area by the hierarchical relationship that the viewing area belongs to window.And for the viewing area in the theactivewindow, general general provisions are windows of top layer.
Whether the viewing area is by non-window display object such as taskbar, and the display device frame blocks, and can judge through operating system, also can judge through position and the size of viewing area (and non-window display object) in display screen.
The various judgment modes of above hiding relation can be used for first to fourth embodiment.
Step 120 is like this 3D 3The viewing area is blocked, and execution in step 230 as not being blocked, finishes;
Among this paper; Detecting the 3D viewing area is blocked; Be meant that the 3D viewing area blocked by any object that influences its complete demonstration; These objects include but not limited to: window, non-window display object (like taskbar, status bar etc.) and display device frame, window wherein and non-window display object are referred to as display object, the object that promptly can on screen, show.Display object is divided in the other type, can be divided into 2D viewing area and 3D viewing area again, and the 3D viewing area can be subdivided into 3D again 3Viewing area and 3D 2The viewing area.
Do not carry out in the literary composition that display mode switches, be to keep original display mode.
Step 130 is to this 3D 3The display mode hand-off process is carried out in the viewing area.
In this step, can be directly with this 3D 3The display mode of viewing area switches to 2D.
Also can adopt the switching way of having ready conditions, promptly judge whether to satisfy the display mode switching condition of the 3D to 2D that sets earlier, as satisfying, again with this 3D 3The display mode of viewing area switches to 2D.
For example, the display mode switching condition of setting can comprise: this 3D 3The zone that is blocked in the viewing area meets one of following condition at least:
The size in the said zone that is blocked surpasses respective threshold;
The said zone that is blocked accounts for this 3D 3The ratio of viewing area surpasses respective threshold; And
Said zone and this 3D of being blocked 3Main viewing area in the viewing area overlaps.
Above-mentioned threshold value can be disposed by the user according to actual needs.Blocking seldom like this, display effect is being influenced when little, can not carry out display mode and switch.Wherein, main viewing area can be and this 3D 3The center, viewing area is identical, and shape is identical, the zone that area is smaller.Relevant parameter can be disposed by system.
For example, the display mode switching condition of setting can comprise: this 3D 3The time that the viewing area is blocked surpasses respective threshold.In the time of can avoiding the user to operate very soon like this, display mode switches too frequent.
More than various switching conditions can combination in any.
Among present embodiment and other each embodiment, the option of launching or stopping the function of corresponding display mode switching can be provided all.After launching the function of corresponding display mode switching, carry out corresponding display mode switching method again.
Correspondingly, as shown in Figure 2, the display device that present embodiment also provides a kind of 2D-3D of support display mode to switch comprises display unit 21, also comprises the control device 22 that 3D switches to the 2D display mode, wherein:
Control device 22 comprises:
Detecting unit 221 is used for to a 3D 3When the viewing area is carried out the display mode change detection and handled, judge this 3D 3Whether the viewing area is blocked;
Processing unit 222 is used for judging this 3D at detecting unit 3When the viewing area is blocked, to this 3D 3The display mode hand-off process is carried out in the viewing area;
Preferably,
Detecting unit 221 is to all 3D in the display screen 3The viewing area is carried out said display mode change detection and processing one by one; Perhaps, be all 3D that set restrictive condition to meeting in the display screen 3The viewing area is carried out said display mode change detection and processing one by one.Wherein set restrictive condition in the method flow exemplified, no longer repeat.The said display mode change detection of carrying out is one by one carried out with handling to be triggered by window operation.
222 couples of these 3D of processing unit 3The display mode hand-off process is carried out in the viewing area, comprising: with this 3D 3The display mode of viewing area switches to 2D; Perhaps, judge whether to satisfy the display mode switching condition of the 3D to 2D that sets earlier, as satisfying, again with this 3D 3The display mode of viewing area switches to 2D.During switching, processing unit will produce the control signal that display mode that display unit can discern switches, as power up and the control signal that does not power up, and switch thereby accomplish.Mode switch condition wherein no longer repeats in the method flow exemplified.
The control device of present embodiment and other each embodiment all can comprise a dispensing unit; Be used to provide the option of launching or stopping the function of corresponding display mode switching; And when the option of launching is selected; Enable other unit in the control device, when the option that stops is selected, go to enable other unit in the control device.
According to the method and the display device of present embodiment, if 3D 3The viewing area is blocked by other viewing areas, with this 3D 3After the display mode of viewing area switches to 2D, just can be to other viewing areas and this 3D 3The display effect of viewing area impacts, like degradation under the resolution.If 3D 3The viewing area is blocked by other objects such as taskbar, display device frame etc., with this 3D 3After the display mode of viewing area switches to 2D, can not cause this 3D yet 3The resolution of viewing area descends.Like this, the beholder can be because of the display effect decline that brings occurring blocking and experiencing not good.
Second embodiment
Present embodiment also relates to 3D 3When the designated object in viewing area blocks, the display mode hand-off process from 3D to 2D.
The different of present embodiment and first embodiment are, to a 3D 3When the viewing area is carried out the display mode change detection and handled, comprising:
Step 1 is judged this 3D 3Whether designated object blocks in the viewing area;
What above-mentioned appointed object was meant setting will avoid being covered in 3D 3Object on the viewing area is as being all display object; The window of opening; Theactivewindow; 3D 3The viewing area; The viewing area that comprises displaying contents; In progress viewing area; Or just in the viewing area of displaying video.
Step 2 is like this 3D 3The designated object in viewing area blocks, execution in step three, as do not have designated object to block, finish;
This 3D 3The designated object in viewing area blocks, and is meant: block comprise setting in the object of this 3D viewing area to avoid being covered in the object on the 3D viewing area that display mode is 3D; What the object that perhaps, blocks this 3D viewing area and be arranged in top layer comprised setting will avoid being covered in the object on the 3D viewing area that display mode is 3D.
Step 3 is with step 230.
Correspondingly, present embodiment is identical on general structure with the display device of first embodiment, just difference to some extent on the function of lower unit:
Detecting unit is used for to a 3D 3When the viewing area is carried out the display mode change detection and handled, judge this 3D 3Whether designated object blocks in the viewing area;
Processing unit is used for judging this 3D at detecting unit 3When the designated object in viewing area blocks, to this 3D 3The display mode hand-off process is carried out in the viewing area;
Preferably,
Detecting unit is judged 3D 3The designated object in viewing area blocks, and is meant: block this 3D 3What comprise setting in the object of viewing area will avoid being covered in 3D 3Object on the viewing area; Perhaps, block this 3D 3What viewing area and the object that is arranged in top layer comprised setting will avoid being covered in 3D 3Object on the viewing area.Wherein, setting will avoid being covered in 3D 3Object on the viewing area is explained in step 1, no longer repeats.
Difference in the above-mentioned processing of the present embodiment and first embodiment mainly is to consider that the user is less demanding to the display effect of some objects (being non-appointed object, like taskbar), even 3D is arranged 3The viewing area is blocked by these non-appointed objects, also can not bring big influence to watching.It is too frequent to avoid display mode to switch like this.And at 3D 3When the designated object in viewing area blocks, can reach the effect identical with first embodiment.
The 3rd embodiment
Present embodiment relates to 3D 2When the viewing area was not blocked, the display mode hand-off process from 2D to 3D was a kind of mode of automatic recovery 3D display mode, to improve user experience.
Present embodiment can be to all 3D in the display screen 2The viewing area is carried out display mode change detection and processing one by one; Also can be to meeting all 3D that set restrictive condition in the display screen 2The viewing area is carried out display mode change detection and processing one by one.Wherein, the setting restrictive condition for example can comprise one or more in the following condition: 3D 2Place, viewing area window is in state of activation; 3D 2The viewing area is just at displaying video; 3D 2The viewing area is used for video and shows; And 3D 2The display mode of viewing area is not locked.
The purpose of setting restrictive condition only is to specific 3D 2The detection whether viewing area is blocked and processing.For example, be in the 3D of deactivation status for window 2The viewing area can not automatically switch to the 3D display mode.In addition, for non-video demonstration, non-just at displaying video and blocked 3D 2The processing of mode switch can not done in the viewing area.How whether the setting of restrictive condition reaches is provided with and can be selected with physical condition as the case may be by the user, and the present invention does not do any restriction.
Be included in the situation in the window for the 3D viewing area, above-mentioned display mode change detection of carrying out is one by one carried out with handling to be triggered by window operation.
As shown in Figure 3, present embodiment is to a 3D 2Display mode change detection and processing are carried out in the viewing area, comprising:
Step 310 is judged this 3D 2Whether the viewing area is blocked;
Step 320 is like this 3D 2The viewing area is not blocked, execution in step 330, otherwise finish;
Detect this 3D in this step 2After whether the viewing area is blocked, like this 3D 2The viewing area is blocked, but all conditions in the group that imposes a condition is satisfied in the zone that is blocked wherein, still can execution in step 530, and promptly to this 3D 2The display mode hand-off process is carried out in the viewing area.Wherein, impose a condition the group in can include but not limited to one of following condition or the combination: said be blocked the zone size be no more than respective threshold; The said zone that is blocked accounts for this 3D 2The ratio of viewing area is no more than respective threshold; And said zone and this 3D of being blocked 2Main viewing area in the viewing area does not overlap.
Step 530 is to this 3D 2The display mode hand-off process is carried out in the viewing area.
In this step, can be directly with this 3D 2The display mode of viewing area switches to 3D.Also can adopt the switching way of having ready conditions, promptly judge whether to satisfy the display mode switching condition of the 2D to 3D that sets earlier, as satisfying, again with this 3D 2The display mode of viewing area switches to 3D.For example, the display mode switching condition of setting can include but not limited to one or more in the following condition: this 3D 2The time that the viewing area is not blocked surpasses respective threshold, and is too frequent to avoid display mode to switch; This 3D 2Viewing area and current main 3D 3Distance between the viewing area is not less than the 3D of setting 3The minimum range that allows between the viewing area; And 3D in the display screen 3The viewing area, be used for the 3D that video shows 3Viewing area, in progress 3D 3The viewing area, or just at the 3D of displaying video 3The number of viewing area is less than the maximum number that allows.
Above-mentioned threshold value, maximum number and minimum range can be disposed by the user according to actual needs.The setting of maximum number and minimum range is to avoid existing simultaneously too much 3D 3Viewing area, or different 3D 3The viewing area does not feel well the beholder at a distance of near excessively.
Correspondingly, the display device that present embodiment also provides a kind of 2D-3D of support display mode to switch, as shown in Figure 4, comprise display unit 41, also comprise the control device 42 that 2D switches to the 3D display mode.
Control device 42 comprises:
Detecting unit 421 is used for to a 3D 2When the viewing area is carried out the display mode change detection and handled, judge this 3D 2Whether the viewing area is blocked;
Processing unit 422 is used for judging this 3D at detecting unit 2When the viewing area is not blocked, to this 3D 2The display mode hand-off process is carried out in the viewing area;
Preferably,
Said detecting unit 421 can be to all 3D in the display screen 2The viewing area is carried out said display mode change detection and processing one by one; Perhaps, also can be to meeting all 3D that set restrictive condition in the display screen 2The viewing area is carried out said display mode change detection and processing one by one.Setting restrictive condition wherein can be with the description in the present embodiment flow process.The said display mode change detection of carrying out one by one triggers execution with handling by window operation.
422 couples of these 3D of said processing unit 2The display mode hand-off process is carried out in the viewing area, can be with this 3D 2The display mode of viewing area switches to 3D; Also can judge whether to satisfy the display mode switching condition of corresponding 2D earlier, as satisfying, again with this 3D to 3D 2The display mode of viewing area switches to 3D.The display mode switching condition of wherein setting can be with the description in the present embodiment flow process.
Processing unit 623 can also be used for judging like this 3D at detecting unit 2The viewing area is blocked, but the zone that is blocked wherein is when satisfying all conditions in the group that imposes a condition, to this 3D 2The display mode hand-off process is carried out in the viewing area; Wherein impose a condition the group can be with the description in the present embodiment flow process.
Present embodiment can be at 3D 2When the viewing area is not blocked (other conditions can also be arranged), it is reverted to the 3D display mode automatically, to improve user experience.
The 4th embodiment
Present embodiment relates to 3D 2When the viewing area did not have designated object to block, the display mode hand-off process from 2D to 3D was a kind of mode of automatic switchover.
What present embodiment was different with the 3rd embodiment is, in step 320, to a 3D 2When the viewing area is carried out the display mode change detection and handled, comprising:
Steps A is judged this 3D 2Whether designated object blocks in the viewing area;
Said this 3D 2The viewing area does not have designated object to block, and is meant this 3D 2The viewing area is not blocked by one of following object: all display object; The window of opening; Theactivewindow; 3D 3The viewing area; The viewing area that comprises displaying contents; In progress viewing area; Or just in the viewing area of displaying video.
Step B is like this 3D 3The viewing area does not have designated object to block, and execution in step C blocks like designated object, finishes;
Step C is with step 330.
Correspondingly, present embodiment is identical on general structure with the display device of the 3rd embodiment, just difference to some extent on the function of lower unit:
Detecting unit is used for to a 3D 2When the viewing area is carried out the display mode change detection and handled, judge this 3D 2Whether designated object blocks in the viewing area.The implication whether designated object blocked can be with reference to second embodiment, and appointed object can be referring to the record of present embodiment preceding text.
Processing unit is used for judging this 3D at detecting unit 2When the viewing area does not have designated object to block, to this 3D 2The display mode hand-off process is carried out in the viewing area.The display mode hand-off process can be with the 3rd embodiment.
Difference in the above-mentioned processing of present embodiment and the 3rd embodiment mainly is to consider that the user is less demanding to the display effect of some objects (being non-appointed object, like taskbar), if 3D 2The viewing area is blocked by these objects, also can carry out the switching of display mode.
The present invention also provides a kind of software of realizing the display mode switching like the described method of arbitrary claim in the claim 1 to 9 that is suitable for carrying out.
The present invention also provides a kind of software of realizing the display mode switching like the described method of arbitrary claim in the claim 10 to 17 that is suitable for carrying out.
The 5th embodiment
The display mode that present embodiment relates to from 3D to 2D switches, and is a kind of mode of automatic switchover.The switching of present embodiment is mainly carried out according to the variation of 3D viewing area state of activation, promptly at 3D 3The viewing area switches to 2D with its display mode, at 3D during by deexcitation 2When the viewing area is activated, its display mode is switched to 3D.This processing is very simple, and can guarantee not have 3D 3The viewing area is covered by other viewing areas, and a plurality of 3D 3Vision between the viewing area is disturbed.
Fig. 5 A is depicted as the flow chart of present embodiment 3D to the display mode switching method of 2D.Comprise the steps:
Step 510a detects each 3D 3The display mode of viewing area and state variation, said state comprises state of activation and deactivation status;
Step 520a, as detect the 3D3 viewing area and become deactivation status from state of activation, execution in step 530a;
Step 530a will become the 3D of deactivation status 3The display mode of viewing area switches to 2D.
Fig. 5 B is depicted as the flow chart of present embodiment 2D to the display mode switching method of 3D.Comprise the steps:
Step 510b detects the display mode and the state variation of each 3D viewing area, and said state comprises state of activation and deactivation status;
Step 520b, as detect 3D 2The viewing area becomes state of activation from deactivation status, execution in step 830;
Step 530b will become the 3D of state of activation 2The display mode of viewing area switches to 3D.
Activation, the unactivated state of above-mentioned 3D viewing area (comprising 3D3 viewing area and 3D2 viewing area) can have following a kind of definition:
The 3D viewing area is in state of activation and refers to that place, 3D viewing area window is in state of activation, and the 3D viewing area is in deactivation status and refers to that place, 3D viewing area window is in deactivation status; Perhaps
The 3D viewing area is in state of activation and refers to that the 3D viewing area is in broadcast state, and the 3D viewing area is in deactivation status and refers to that the 3D viewing area is in and stop broadcast state; Perhaps
The 3D viewing area is in state of activation and refers to that the 3D viewing area is in broadcast state and 3D viewing area place window and is in state of activation, and the 3D viewing area is in deactivation status and refers to that the 3D viewing area is in and stop broadcast state and place, 3D viewing area window is in deactivation status.
Display device can provide the option of launching or stopping the function of said display mode switching.After the function of confirming said display mode switching is activated, carry out said detection again.
Above-mentioned 3D viewing area can be restricted to the 3D viewing area that is used for media play, and the processing that display mode automaticallyes switch is not done in the 3D viewing area of other classifications.
Correspondingly, as shown in Figure 6, the display device that present embodiment also provides a kind of 2D-3D of support display mode to switch comprises display unit 61, also comprises the control device 62 that a display mode switches.
Control device 62 comprises:
First detecting unit 621 is used to detect each 3D 3The display mode of viewing area and state variation can detect 3D by following mode 3The variation of viewing area from the state of activation to the deactivation status:
As detect 3D 3Viewing area place window becomes deactivation status from state of activation, then thinks this 3D 3The viewing area becomes deactivation status from state of activation; Perhaps
As detect 3D 3The viewing area becomes from broadcast state and stops broadcast state, then thinks this 3D 3The viewing area becomes deactivation status from state of activation; Perhaps
As detect 3D 3Place, viewing area window becomes deactivation status from state of activation, and this 3D 3The viewing area becomes from broadcast state and stops broadcast state, then thinks this 3D 3The viewing area becomes deactivation status from state of activation.
Second detecting unit 622 is used to detect each 3D 2The display mode of viewing area and state variation can detect 3D by following mode 2The variation of viewing area from the deactivation status to the state of activation:
As detect 3D 2Viewing area place window becomes state of activation from deactivation status, then thinks this 3D 2The viewing area becomes state of activation from deactivation status; Perhaps
As detect 3D 2The viewing area becomes broadcast state from stopping broadcast state, then thinks this 3D 2The viewing area becomes state of activation from deactivation status; Perhaps
As detect 3D 2Place, viewing area window becomes state of activation from deactivation status, and this 3D 2The viewing area becomes broadcast state from stopping broadcast state, then thinks this 3D 2The viewing area becomes state of activation from deactivation status.
First processing unit 623 is used in detection to 3D 3When the viewing area becomes deactivation status from state of activation, will become the said 3D of deactivation status 3The display mode of viewing area switches to 2D;
Second processing unit 624 is used for becoming state of activation to the 3D2 viewing area from deactivation status in detection, will become the said 3D of state of activation 2The display mode of viewing area switches to 3D;
The control that control device carries out above-mentioned display mode switching can be restricted to the 3D viewing area that is used for media play.
Need to prove that the flow process of above-mentioned Fig. 5 A and Fig. 5 B can be used respectively.Correspondingly; Control appliance also can be divided into two parts; Promptly be used for first control device that 2D switches to the display mode of 3D and be used for the second control device of 3D to the display mode switching of 2D; This first control device comprises above-mentioned first detecting unit and first processing unit, and this second control device comprises second detecting unit and second processing unit, all can comprise dispensing unit.
The 6th embodiment
Present embodiment relates to 3D 3During the viewing area hypotelorism, the display mode hand-off process from 3D to 2D is a kind of mode of automatic switchover.
Present embodiment 3D can be to removing said main 3D in the display screen to the method for the display mode automatic switchover of 2D 3All 3D outside the viewing area 3The viewing area is carried out said display mode change detection and processing one by one; Also can be to removing said main 3D in the display screen 3Meet all 3D that set restrictive condition outside the viewing area 3The viewing area is carried out said display mode change detection and processing one by one.Wherein, set restrictive condition as including but not limited in the following condition one or more: 3D 3Place, viewing area window is in deactivation status; 3D 3The viewing area is used for video and shows; 3D 3Play in the viewing area; And 3D 3The display mode of viewing area is not locked.Carrying out said display mode change detection one by one carries out with handling to be triggered by window operation.
Present embodiment is to current main 3D 3A 3D outside the viewing area 3When the viewing area is carried out the display mode change detection and is handled, as shown in Figure 7, comprising:
Step 710 detects this 3D 3Viewing area and said main 3D 3Whether the distance between the viewing area is less than the 3D that sets 3The minimum range that allows between the viewing area;
Current main 3D 3The viewing area can be disposed or specified by system or user, like the one or more 3D in the window that can refer to up-to-date activation 3The viewing area; Also can make a comment or criticism and play or just at the 3D of displaying video 3In the viewing area, the place window is one or more 3D of the nearest window that activates 3The viewing area.
Above-mentioned minimum range can also can be disposed by the user by system configuration as required, and the present invention does not do qualification.3D 3Viewing area and main 3D 3The situation that the viewing area overlaps is also within the process range of present embodiment.
Step 720, as less than this minimum range, execution in step 730, otherwise, finish;
Step 730 is to this 3D 3The display mode hand-off process is carried out in the viewing area.
To this 3D 3The display mode hand-off process is carried out in the viewing area, can be with this 3D 3The display mode of viewing area switches to 2D; Also can be the display mode switching condition that judges whether to satisfy corresponding 3D to 2D earlier, as satisfying, again with this 3D 3The display mode of viewing area switches to 2D.The display mode switching condition of corresponding 3D to 2D can be provided with or by system configuration by the user, like the duration that can be set to be moved less than respective threshold etc.
Correspondingly, as shown in Figure 8, the display device that the support 2D-3D display mode of present embodiment switches comprises display unit 81 and the control device 82 that 3D switches to the 2D display mode, and said control device 82 comprises:
Detecting unit 821 is used for to current main 3D 3A 3D outside the viewing area 3When the display mode change detection is carried out in the viewing area, detect this 3D 3Viewing area and said main 3D 3Whether the distance between the viewing area is less than the 3D that sets 3The minimum range that allows between the viewing area.
Processing unit 822 is used for going out this 3D in detection 3Viewing area and said main 3D 3Distance between the viewing area is during less than this minimum range, to this 3D 3The display mode hand-off process is carried out in the viewing area.
Confirm unit 823, be used for confirming current main 3D 3The viewing area is as can be with the one or more 3D in the window of up-to-date activation 3Current main 3D is confirmed as in the viewing area 3The viewing area, perhaps, with playing or just at the 3D of displaying video 3In the viewing area, the place window is one or more 3D of the nearest window that activates 3Current main 3D is confirmed as in the viewing area 3The viewing area.
Preferably,
Remove said main 3D in 821 pairs of display screens of detecting unit 3All 3D outside the viewing area 3The viewing area is carried out said display mode change detection and processing one by one; Perhaps, said detecting unit is to removing said main 3D in the display screen 3Meet all 3D that set restrictive condition outside the viewing area 3The viewing area is carried out said display mode change detection and processing one by one.
822 couples of these 3D of processing unit 3The display mode hand-off process is carried out in the viewing area, with this 3D 3The display mode of viewing area switches to 2D; Perhaps, judge whether to satisfy the display mode switching condition of corresponding 3D to 2D earlier, as satisfying, again with this 3D 3The display mode of viewing area switches to 2D.The said display mode change detection of carrying out one by one can be triggered by window operation and carry out.
Present embodiment can be at 3D 3The main 3D of viewing area distance 3When the viewing area is nearer, its display mode is switched to 2D, avoid watching simultaneously the 3D of different depth 3The discomfort that bring the viewing area.
Though present embodiment has only been described 3D 3The current main 3D of viewing area distance 3Processing when the viewing area is nearer, but do not repel a plurality of non-main 3D 3During close together between the viewing area, also carry out similar display mode switching processing.
The 7th embodiment
Present embodiment relates to 3D 3When the viewing area distance was far away, the display mode hand-off process from 2D to 3D was a kind of mode of automatic switchover.
Present embodiment 2D can be to all 3D in the display screen to the method for the display mode switching of 3D 2The viewing area is carried out said display mode change detection and processing one by one; Also can be all 3D that set restrictive condition to meeting in the display screen 2The viewing area is carried out said display mode change detection and processing one by one.Wherein, the setting restrictive condition can include but not limited to one or more in the following condition: 3D 2Place, viewing area window is in state of activation; 3D 2Play the viewing area; 3D 2The viewing area is used for video and shows; And 3D 2The display mode of viewing area is not locked.The display mode change detection of carrying out is one by one carried out with handling to be triggered by window operation.
As shown in Figure 9, to a 3D 2When the viewing area is carried out the display mode change detection and handled, comprising:
Step 910 detects this 3D 2Viewing area and current main 3D 3Whether the distance between the viewing area is less than the 3D that sets 3The minimum range that allows between the viewing area;
Current main 3D 3Definite method of viewing area can be with the 6th embodiment.
Step 920, as be not less than this minimum range, execution in step 930, otherwise, finish;
Step 930 is to this 3D 2The display mode hand-off process is carried out in the viewing area.
To this 3D 2The display mode hand-off process is carried out in the viewing area, can be with this 3D 2The display mode of viewing area switches to 3D, also can judge whether to satisfy the display mode switching condition of corresponding 2D to 3D earlier, as satisfying, again with this 3D 2The display mode of viewing area switches to 3D.Wherein, the display mode switching condition can include but not limited to one or more in the following condition: 3D in the display screen 3The 3D of viewing area or specified type 3The number of viewing area is less than the maximum number of setting; 3D in the display screen 3The 3D of viewing area or specified type 3The number of place, viewing area window is less than the maximum number of setting; And this 3D 2The viewing area is not blocked or does not have designated object to block.
Correspondingly, shown in figure 10, the display device that the support 2D-3D display mode of present embodiment switches comprises the control device 102 that display unit 101 and 2D switch to the 3D display mode, and control device 102 comprises:
Detecting unit 1021 is used for to a 3D 2When the viewing area is carried out the display mode change detection and handled, detect this 3D 2Viewing area and current main 3D 3Whether the distance between the viewing area is less than the 3D that sets 3The minimum range that allows between the viewing area;
Processing unit 1022 is used for going out this 3D in detection 2Viewing area and said main 3D 3When the distance of viewing area is not less than this minimum range, to this 3D 2The display mode hand-off process is carried out in the viewing area.
Confirm unit 1023, be used for confirming current main 3D3 viewing area, as, with the one or more 3D in the window of up-to-date activation 3Current main 3D3 viewing area is confirmed as in the viewing area, and perhaps, with playing or just in the 3D3 viewing area of displaying video, the place window is one or more 3D of the window that activates recently 3Current main 3D is confirmed as in the viewing area 3The viewing area.
Preferably,
Detecting unit 1021 can be to all 3D in the display screen 2The viewing area is carried out said display mode change detection and processing one by one; Also can be to meeting all 3D that set restrictive condition in the display screen 2The viewing area is carried out said display mode change detection and processing one by one.The said display mode change detection of carrying out one by one can be triggered by window operation and carry out.
1022 couples of these 3D of processing unit 2When the display mode hand-off process is carried out in the viewing area, can be with this 3D 2The display mode of viewing area switches to 3D, or judges whether to satisfy the display mode switching condition of corresponding 2D to 3D earlier, as satisfying, again with this 3D 2The display mode of viewing area switches to 3D.
Present embodiment can be at 3D 3The viewing area hour, part 3D wherein 3The display mode of viewing area reverts to 3D automatically, to improve user experience.The processing logic of present embodiment is simpler, relatively is suitable for the processing of small screen device.
The 8th embodiment
Present embodiment relates to 3D 3The viewing area more for a long time, the display mode hand-off process from 3D to 2D is a kind of mode of automatic switchover.
Shown in figure 11, present embodiment 3D comprises to the method for the display mode automatic switchover of 2D:
Step 1110, the number of first viewing area in the detection display screen;
First viewing area refers to 3D 3The 3D of viewing area or specified type 3The viewing area, 3D 3The viewing area representes that current display mode is the 3D viewing area of 3D.The 3D of specified type 3The viewing area can be but be not limited to: be used for the 3D that video shows 3Viewing area, in progress 3D 3The viewing area, or just at the 3D of displaying video 3The viewing area.
This step can be triggered by window operation and carry out.
Step 1120 surpasses the maximum number that allows like the number of first viewing area in the display screen, execution in step 1130, otherwise finish;
Step 1130 is selected N first viewing area, and N is that the number of first viewing area in the current display screen deducts poor that this maximum number obtains, and N is a positive integer;
Step 1140 switches to 2D with the display mode of the N that selects first viewing area.
When selecting N first viewing area, can but be not limited to according to window activationary time order from morning to night, from the window of place, first viewing area, select N first viewing area successively.The display mode of first viewing area in the window that promptly preferentially will more early activate switches to 2D.
Correspondingly, present embodiment is supported the display device that the 2D-3D display mode switches, and comprises the control device that display unit and 3D switch to the 2D display mode, and this control device comprises:
Detecting unit is used for detecting the number of display screen first viewing area;
Selected cell is used for when detection goes out the maximum number that the number of display screen first viewing area surpass to allow, selecting N first viewing area, and N is that the number of first viewing area in the current display screen deducts poor that this maximum number obtains;
Switch unit is used for the display mode of the N that selects first viewing area is switched to 2D;
Preferably,
When selected cell is selected N first viewing area, be, from the window of place, first viewing area, select N first viewing area successively according to window activationary time order from morning to night.
Detecting unit can trigger execution by window operation to the detection of the number of first viewing area in the display screen.
Present embodiment can be at 3D 3Wherein part 3D is incited somebody to action more for a long time in the viewing area 3The display mode of viewing area switches to 2D, avoids watching simultaneously the 3D of different depth 3The discomfort that bring the viewing area.
The 9th embodiment
Present embodiment relates to 3D 3The viewing area more after a little while, the display mode hand-off process from 2D to 3D is a kind of mode of automatic switchover.
Shown in figure 12, present embodiment 2D comprises to the method for the display mode automatic switchover of 3D:
Step 1210, the number of first viewing area in the detection display screen;
First viewing area refers to 3D 3The 3D of viewing area or specified type 3The viewing area, 3D 3The viewing area representes that current display mode is the 3D viewing area of 3D.The 3D of specified type 3The viewing area can be but be not limited to: be used for the 3D that video shows 3Viewing area, in progress 3D 3The viewing area, or just at the 3D of displaying video 3The viewing area.
This step can be triggered by window operation and carry out.
Step 1220, when the number of first viewing area in the display screen during, execution in step 1230 less than the maximum number that allows, otherwise, finish;
Step 1230 judges whether to meet the 3D of recovery condition 2The viewing area, if having, execution in step 1240, otherwise, finish;
Above-mentioned recovery condition can include but not limited to one or more in the following condition: this 3D 2The viewing area is not blocked or does not have designated object to block; This 3D 2Viewing area and current main 3D 3Distance between the viewing area is not less than the 3D of setting 3The minimum range that allows between the viewing area; This 3D 2Place, viewing area window is in state of activation; This 3D 2Play the viewing area; 3D 2The viewing area is used for video and shows; And 3D 2The display mode of viewing area is not locked.
Above-mentioned appointed object, main 3D 3Viewing areas etc. see also related embodiment.
Step 1240 is with one or more 3D 2The display mode of viewing area switches to 3D, and the number of switching first viewing area in the display screen of back should be less than or equal to the maximum number of permission.
In this step, as can be with the 3D that meets the recovery condition 2In the viewing area, the place window is one or more 3D of the nearest window that activates 2The display mode of viewing area switches to 3D.
Accordingly, present embodiment is supported the display device that the 2D-3D display mode switches, and comprises the control device that display unit and 2D switch to the 3D display mode, and said control device comprises:
Detecting unit is used for detecting the number of display screen first viewing area;
Judging unit, the number that is used for going out display screen first viewing area in detection judge whether to meet the 3D of recovery condition during less than the maximum number that allows 2The viewing area;
Switch unit is used in judgment unit judges the 3D that meets the recovery condition being arranged 2During the viewing area, with one or more 3D 2The display mode of viewing area switches to 3D, and the number of switching first viewing area in the display screen of back is less than or equal to the said maximum number of permission;
Preferably,
Whether judgment unit judges has the 3D that meets the recovery condition 2The viewing area, wherein, said recovery condition can include but not limited to one or more in the following condition: this 3D 2The viewing area is not blocked or does not have designated object to block; This 3D 2Viewing area and current main 3D 3Distance between the viewing area is not less than the 3D of setting 3The minimum range that allows between the viewing area; This 3D 2Place, viewing area window is in state of activation; This 3D 2Play the viewing area; 3D 2The viewing area is used for video and shows; And 3D 2The display mode of viewing area is not locked.
Switch unit is with one or more 3D 2The display mode of viewing area switches to 3D, can be with the 3D that meets the recovery condition 2In the viewing area, the place window is one or more 3D of the nearest window that activates 2The display mode of viewing area switches to 3D.
Detecting unit can trigger execution by window operation to the detection of the number of first viewing area in the display screen.
Present embodiment can be at 3D 3The viewing area hour, with 3D 2The display mode of viewing area reverts to 3D automatically, promotes user experience.
More than relate to the method that 3D switches to the display mode of 2D among each embodiment, can window operation trigger to each 3D 3Order execution in the detection is taken turns in one of viewing area.To the combination of these embodiment and concrete order, the present invention does not do qualification.
To a 3D 2The display mode change detection that carry out the viewing area with handle, can more than the condition that will satisfy to the display mode switching of 3D about 2D among a plurality of embodiment combine.For concrete compound mode, the present invention does not do qualification.
One of ordinary skill in the art will appreciate that all or part of step in the said method can instruct related hardware to accomplish through program, said program can be stored in the computer-readable recording medium, like read-only memory, disk or CD etc.Alternatively, all or part of step of the foregoing description also can use one or more integrated circuits to realize, correspondingly, each the module/unit in the foregoing description can adopt the form of hardware to realize, also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (27)

1. a 3D is to the method that the display mode of 2D switches, and is applied to the display device of supporting that the 2D-3D display mode switches, to a 3D 3When the viewing area is carried out the display mode change detection and handled, comprising:
Detect this 3D 3Whether the viewing area is blocked or whether designated object blocks;
Like this 3D 3The viewing area is blocked or designated object blocks, to this 3D 3The display mode hand-off process is carried out in the viewing area;
Wherein, 3D 3The viewing area representes that current display mode is the 3D viewing area of 3D.
2. the method for claim 1 is characterized in that:
Said to this 3D 3The display mode hand-off process is carried out in the viewing area, comprising: with this 3D 3The display mode of viewing area switches to 2D; Perhaps
Judge whether to satisfy the display mode switching condition of corresponding 3D to 2D earlier, as satisfying, again with this 3D 3The display mode of viewing area switches to 2D.
3. method as claimed in claim 2 is characterized in that:
Said display mode switching condition comprises: this 3D 3The zone that is blocked in the viewing area meets one of following condition at least:
The size in the said zone that is blocked surpasses respective threshold;
The said zone that is blocked accounts for this 3D 3The ratio of viewing area surpasses respective threshold; And
Said zone and this 3D of being blocked 3Main viewing area in the viewing area overlaps.
4. method as claimed in claim 2 is characterized in that:
Said display mode switching condition comprises: this 3D 3The time that the viewing area is blocked surpasses respective threshold.
5. like claim 1 or 2 or 3 or 4 described methods, it is characterized in that:
This 3D 3The designated object in viewing area blocks, and is meant:
Block this 3D 3What comprise setting in the object of viewing area will avoid being covered in 3D 3Object on the viewing area; Perhaps
Block this 3D 3What viewing area and the object that is arranged in top layer comprised setting will avoid being covered in 3D 3Object on the viewing area.
6. method as claimed in claim 5 is characterized in that:
Said setting to avoid being covered in 3D 3Object on the viewing area is:
All display object;
The window of opening;
Theactivewindow;
3D 3The viewing area;
The viewing area that comprises displaying contents;
In progress viewing area; Or
Just in the viewing area of displaying video.
7. like claim 1 or 2 or 3 or 4 described methods, it is characterized in that, also comprise:
To all 3D in the display screen 3The viewing area is carried out said display mode change detection and processing one by one; Perhaps
To meeting all 3D that set restrictive condition in the display screen 3The viewing area is carried out said display mode change detection and processing one by one.
8. method as claimed in claim 7 is characterized in that:
Said setting restrictive condition comprises one or more in the following condition:
3D 3Place, viewing area window is in unactivated state;
3D 3The viewing area is used for video and shows;
3D 3In the viewing area just at displaying video; And
3D 3The display mode of viewing area is not locked.
9. method as claimed in claim 7 is characterized in that:
The 3D viewing area is included in the window;
Saidly carry out said display mode change detection one by one and carry out with handling to trigger by window operation.
10. a 2D is to the method that the display mode of 3D switches, and is applied to the display device of supporting that the 2D-3D display mode switches, to a 3D 2When the viewing area is carried out the display mode change detection and handled, comprising:
Detect this 3D 2Whether the viewing area is blocked or denys that designated object blocks;
Like this 3D 2The viewing area is not blocked or does not have designated object to block, to this 3D 2The display mode hand-off process is carried out in the viewing area;
Wherein, 3D 2The viewing area representes that current display mode is the 3D viewing area of 2D.
11. method as claimed in claim 10 is characterized in that:
This 3D of said detection 2Whether the viewing area is blocked or denys after designated object blocks, also to comprise:
Like this 3D 2The viewing area is blocked, but all conditions in the group that imposes a condition is satisfied in the zone that is blocked wherein, still to this 3D 2The display mode hand-off process is carried out in the viewing area;
Wherein, comprise one of following condition or combination in this group that imposes a condition:
The said size that is blocked the zone is no more than respective threshold;
The said zone that is blocked accounts for this 3D 2The ratio of viewing area is no more than respective threshold; And
Said zone and this 3D of being blocked 2Main viewing area in the viewing area does not overlap.
12., it is characterized in that like claim 10 or 11 described methods:
Said to this 3D 2The display mode hand-off process is carried out in the viewing area, comprising:
With this 3D 2The display mode of viewing area switches to 3D; Perhaps
Judge whether to satisfy the display mode switching condition of corresponding 2D earlier, as satisfying, again with this 3D to 3D 2The display mode of viewing area switches to 3D.
13. method as claimed in claim 12 is characterized in that:
Said display mode switching condition comprises one or more in the following condition:
This 3D 2The time that the viewing area is not blocked surpasses respective threshold;
This 3D 2Viewing area and current main 3D 3Distance between the viewing area is not less than the 3D of setting 3The minimum range that allows between the viewing area; And
3D in the display screen 3The viewing area, be used for the 3D that video shows 3Viewing area, in progress 3D 3The viewing area, or just at the 3D of displaying video 3The number of viewing area is less than the maximum number that allows.
14., it is characterized in that like claim 10 or 11 or 12 described methods:
To all 3D in the display screen 2The viewing area is carried out said display mode change detection and processing one by one; Perhaps
To meeting all 3D that set restrictive condition in the display screen 2The viewing area is carried out said display mode change detection and processing one by one.
15. method as claimed in claim 14 is characterized in that:
Said setting restrictive condition comprises one or more in the following condition:
3D 2Place, viewing area window is in state of activation;
3D 2The viewing area is just at displaying video;
3D 2The viewing area is used for video and shows; And
3D 2The display mode of viewing area is not locked.
16. method as claimed in claim 14 is characterized in that:
The 3D viewing area is included in the window;
Saidly carry out said display mode change detection one by one and carry out with handling to trigger by window operation.
17., it is characterized in that like claim 10 or 11 or 12 described methods:
Said this 3D 2The viewing area does not have designated object to block, and is meant this 3D 2The viewing area is not blocked by one of following object:
All display object;
The window of opening;
Theactivewindow;
3D 3The viewing area;
The viewing area that comprises displaying contents;
In progress viewing area; Or
Just in the viewing area of displaying video.
18. a display device of supporting that the 2D-3D display mode switches comprises display unit, it is characterized in that, also comprises the control device that a 3D switches to the 2D display mode, said control device comprises:
Detecting unit is used for to a 3D 3When the viewing area is carried out the display mode change detection and handled, judge this 3D 3Whether the viewing area is blocked or whether designated object blocks;
Processing unit is used for judging this 3D at detecting unit 3The viewing area is blocked when perhaps designated object blocks, to this 3D 3The display mode hand-off process is carried out in the viewing area;
Wherein, 3D 3The viewing area representes that current display mode is the 3D viewing area of 3D.
19. display device as claimed in claim 18 is characterized in that:
Said processing unit is to this 3D 3The display mode hand-off process is carried out in the viewing area, comprising: with this 3D 3The display mode of viewing area switches to 2D; Perhaps, judge whether to satisfy the display mode switching condition of corresponding 3D to 2D earlier, as satisfying, again with this 3D 3The display mode of viewing area switches to 2D.
20. display device as claimed in claim 18 is characterized in that:
Said detecting unit is judged 3D 3The designated object in viewing area blocks, and is meant:
Block this 3D 3What comprise setting in the object of viewing area will avoid being covered in 3D 3Object on the viewing area; Perhaps
Block this 3D 3What viewing area and the object that is arranged in top layer comprised setting will avoid being covered in 3D 3Object on the viewing area.
21. display device as claimed in claim 18 is characterized in that:
Said detecting unit is used for all 3D of display screen 3The viewing area is carried out said display mode change detection and processing one by one; Perhaps
Said detecting unit is used for display screen is met all 3D that set restrictive condition 3The viewing area is carried out said display mode change detection and processing one by one.
22. display device as claimed in claim 21 is characterized in that:
The said display mode change detection that said detecting unit carries out one by one triggers execution with handling by window operation.
23. a display device of supporting that the 2D-3D display mode switches comprises display unit, it is characterized in that, also comprises the control device that a 2D switches to the 3D display mode, said control device comprises:
Detecting unit is used for to a 3D 2When the viewing area is carried out the display mode change detection and handled, judge this 3D 2Whether the viewing area is blocked or whether designated object blocks;
Processing unit is used for judging this 3D at detecting unit 2The viewing area is not blocked or when not having designated object to block, to this 3D 2The display mode hand-off process is carried out in the viewing area;
Wherein, 3D 2The viewing area representes that current display mode is the 3D viewing area of 3D.
24. display device as claimed in claim 23 is characterized in that:
Said processing unit also is used for judging this 3D at detecting unit 2The viewing area is blocked, but the zone that is blocked wherein is when satisfying all conditions in the group that imposes a condition, to this 3D 2The display mode hand-off process is carried out in the viewing area;
Wherein, comprise one of following condition or combination in this group that imposes a condition:
The said size that is blocked the zone is no more than respective threshold;
The said zone that is blocked accounts for this 3D 2The ratio of viewing area is no more than respective threshold; And
Said zone and this 3D of being blocked 2Main viewing area in the viewing area does not overlap.
25. display device as claimed in claim 23 is characterized in that:
Said processing unit is to this 3D 2The display mode hand-off process is carried out in the viewing area, is with this 3D 2The display mode of viewing area switches to 3D; Perhaps, be to judge whether to satisfy the display mode switching condition of corresponding 2D earlier, as satisfying, again with this 3D to 3D 2The display mode of viewing area switches to 3D.
26., it is characterized in that like claim 23 or 25 described display devices:
Said detecting unit is used for all 3D to display screen 2The viewing area is carried out said display mode change detection and processing one by one; Perhaps
Said detecting unit is used for display screen is met all 3D that set restrictive condition 2The viewing area is carried out said display mode change detection and processing one by one.
27. display device as claimed in claim 23 is characterized in that:
The said display mode change detection that said detecting unit carries out one by one triggers execution with handling by window operation.
CN201110126068.0A 2011-05-16 2011-05-16 2D-3D display mode switching method and corresponding display equipment Expired - Fee Related CN102316336B (en)

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