CN105100777B - Three-dimensional multi-content display method and apparatuses - Google Patents
Three-dimensional multi-content display method and apparatuses Download PDFInfo
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- CN105100777B CN105100777B CN201510532317.4A CN201510532317A CN105100777B CN 105100777 B CN105100777 B CN 105100777B CN 201510532317 A CN201510532317 A CN 201510532317A CN 105100777 B CN105100777 B CN 105100777B
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Abstract
The invention discloses a three-dimensional multi-content display method. A double-screen display mode is adopted to provide the output of a single-frame three-dimensional image, and then a plurality of groups of image frames of different play contents are displayed independently and continuously on a double-screen display screen at a certain refresh rate in a shutter splitting or polarizing splitting manner; at the moment, a viewer can see different 3D images in front of the same display apparatus by wearing corresponding watching devices. On the basis of realizing a function that a plurality of users see different 3D contents, the displayed 3D images have a depth of field so that watching fatigue can be avoided. The invention also discloses two three-dimensional display apparatuses, employing shutter splitting or polarizing splitting, respectively, based on the method.
Description
Technical field
The present invention relates to three-dimensional（3D）Display technology field, it is particularly a kind of to coordinate realization in single display screen with 3D glasses
The display packing that upper multiple independent stereo syncs show.The invention further relates to using the display device of above-mentioned display method.
Background technology
The rise of stereo display brings brand-new visual experience for user, and current 3D Display Techniques have two classes：It is a kind of
It is that spectacle 3D shows, mainly including polarization type, shutter and spectrum separate type, needs to coordinate corresponding 3D glasses to realize solid
Show；Another is that bore hole 3D shows, including raster pattern, post lens type, sensing light-source type and multi-screen formula.Generally using
It is exclusive formula during 3D display devices viewing three-dimensional video-frequency, if that is, only one 3D display device, all of beholder is
Identical stereoscopic picture plane is can only see, but as user is to visual experience and the requirements at the higher level of display device integration, existing skill
The display side that the stereoscopic picture plane of different content on same display screen is realized with fast gate technique and polarization technology is occurred in that in art
Formula, to meet different audience demands, such as Chinese patent CN103051911 and CN102540493 disclose using polarization and/
Or shutter stereo display mode, on the basis of realizing that 3D shows, spectators can be made while receiving different content.
It is above-mentioned to only rely on polarization or shutter glasses realize the refreshing frequency requirement of technology that many contents 3D show to display screen
It is very high, such as require that display device display refresh rates are 240Hz in the technical scheme of CN103051911；And due to by polarization
Or shutter mode is realizing that the principle that 3D shows all is that the right and left eyes that make use of people observe different contents, then by brain
The stereo content with space-time function is synthesized, its display content does not have the real depth of field, human eye easily has the sense of fatigue
Feel.
The content of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of both to prevent viewing tired with the depth of field
Labor, is capable of achieving many content synchronization stereo display methods and equipment again.
In order to solve above-mentioned technical problem, the technical scheme of the inventive method is：
A kind of many content stereo display methods, comprise the following steps：
Single frames picture is carried out into stereo display, specially：Tool front-end screen at regular intervals and rear end screen structure are set
Into double-screen display screen, double screen pixel is kept to correspond；By the picture of two width identical and brightness of image process modulation comprising image
It is respectively displayed on the double-screen display screen；Wherein, the brightness of image for including in the picture is carried out according to required stereoeffect
Modulation, for image to be shown, to make image seen by human eye more forward, then the brightness for arranging the image in front-end screen is got over
Height, to make image seen by human eye more rearward, then makes the image higher in the brightness of rear end screen, so that view picture single frames picture
Interior image Jing display screens show and produce the depth of field with stereoeffect；According to the refresh rate for showing continuous pictures, draw in single frames
In the display cycle in face, show that each self-corresponding single frames of multigroup broadcasting content is drawn respectively according to the mode of time or polarization separation
Face, beholder wears viewing equipment, and viewing equipment only allows a multicast to put content correspondence picture transmission；By in multigroup broadcasting
The corresponding picture of appearance is continuously displayed according to frame sequence, and beholder's viewing double-screen display screen can be seen and be matched with worn viewing equipment
The continuous stereo picture of one group of broadcasting content.
Preferably, play totally two groups of content, alternately shown using temporal separation mode, will the single frames picture display
Cycle is divided into two sections, and every time shows that respectively one of which plays the single frames picture of content；The viewing equipment has shutter
Formula eyeglass, shutter folding puts the linkage of content display time interval with the multicast for selecting viewing, and shutter eyeglass is only showing this multicast
Open when putting contents screen.
Another preferred, a pixel of each screen includes two sub-pixels, described two sons in the double-screen display screen
Pixel is sent respectively with the line polarized light for being mutually perpendicular to polarization state；Totally two groups of content is played, using polarization separation mode by complete
Portion's sub-pixel shows that two multicasts put content according to the packet of two kinds of polarization states of emergent ray, makes the multicast of composition two put contents screen
Light has respectively specific polarization direction；The viewing equipment uses polarized lenses, matches a multicast per pair viewing equipment and puts
Content, only allows the light for matching broadcasting content correspondence polarization state to pass through eyeglass.
A kind of technical scheme of equipment of the present invention is：
A kind of many content stereoscopic display devices, including display screen and viewing equipment, the display screen is shuangping san
Screen, including front-end screen and rear end screen, stay at regular intervals between two screen, and two screen pixels are corresponded；It is described
Viewing equipment is shutter glasses, and its eyeglass is with external control signal folding；The display device also includes display control program,
Display control program control front-end screen shows respectively the picture signals of two groups of different broadcasting contents with rear end screen, and to
The shutter glasses output control signal makes it realize linking with display picture.
Preferably, the front-end screen and rear end screen are display panels or transparent organic light emitting diode（OLED）
Display floater.
The technical scheme of another kind equipment of the invention is：
A kind of many content stereoscopic display devices, including display screen and viewing equipment, the display screen is shuangping san
Screen, including front-end screen and rear end screen, stay at regular intervals between two screen；Each pixel is by two sons in each screen
Pixel is constituted, and described two sub-pixel difference outgoing have the line polarized light for determining polarization direction, and two sub-pixel emergent lights
Polarization direction it is orthogonal；Correspond before and after two screen pixels；The viewing equipment includes two kinds of polarization type glasses, per secondary
The printing opacity direction of polarization type glasses is one of described pixel emergent ray perpendicular polarization direction；Also include display control system
System, the display control program forward end screen and rear end screen output display picture signal, and emergent light is controlled with two kinds
The sub-pixel of polarization direction shows respectively two groups of different picture signals for playing content.
Preferably, the front-end screen and rear end screen are display panels, two sub-pixels in same pixel it
One exit end is provided with 1/2 wave plate.
Technical solution of the present invention provides the output of stereoscopic picture plane using double-screen display mode, while by temporal separation（Hurry up
Door）Or polarization separation mode shows respectively multigroup different broadcasting contents, then by the viewing equipment for matching to different sights
The person of seeing provides multigroup different display picture.Technical solution of the present invention is realizing the basis of many people's viewing difference 3D content functions
On, make shown 3D pictures that there is the depth of field, viewing fatigue is prevented, effectively improve 3D viewing experiences.
Description of the drawings
Fig. 1 is double-screen display screen 3D display schematic diagrams of the present invention；
Fig. 2 is that the shutter of embodiment 1 is multigroup plays content display schematic diagram；
Fig. 3 is that the polarization type of embodiment 2 is multigroup plays content display schematic diagram；
Fig. 4 is the screen pixels structural representation of embodiment 2.
Wherein：
1：Double-screen display screen；1-1：Front-end screen；1-2：Rear end screen；F1、F2：Front end picture；B1、B2：Rear end picture；
f1-1、f1-2：Front-end image；b1-1、b1-2：Back-end image；3-1、3-2：Shutter glasses；4-1、4-2：Polarization type glasses；
p：Pixel；p1、p2：Sub-pixel；5：1/2 wave plate.
Specific embodiment
Below in conjunction with accompanying drawing, by embodiment, the present invention will be further described, to more fully understand the present invention.
Embodiment 1
The present embodiment using double-screen 3D show with shutter separate display in combination with by the way of, while provide two groups it is different
Play the stereo display of content.
It is illustrated in figure 1 the constituted mode of double-screen display screen and display picture.Double-screen display screen 1 is made up of two screens：
Front-end screen 1-1 is located at front, and rear end screen 1-2 is located behind, and stays at regular intervals between two screens, and both pixels one
One correspondence.
In a certain moment display picture shown in Fig. 1, front-end screen 1-1 and rear end screen 1-2 show respectively single frames picture,
Wherein, front-end screen 1-1 shows that front end picture F1, rear end screen 1-2 show rear end picture B1；Synchronization front end picture F1 and
Rear end picture B1 compositions are identical, but the topography that includes of picture is modulated is provided with different brightness.Such as front end picture
Front-end image f1-1 and f1-2 are contained in F1, back-end image b1-1 and b1-2, front-end image f1- are contained in the picture B1 of rear end
1 opposite rear end image b1-1, but display brightness of the front-end image f1-1 in front-end screen 1-1 higher than back-end image b1-1 rear
Brightness on the screen 1-2 of end, because front and back ends screen pixels are corresponded and with identical figure, front-end image f1-1 and
Back-end image b1-1 figures are identical but position before and after stagger, human eye is in viewing front-end image f1-1 and back-end image b1-1
When, because front-end image f1-1 brightness is higher, so as to produce the figure closer to the sensation of high front-end screen 1-1 of brightness；Together
Reason, front-end image f1-2 opposite rear end image b1-2, but display brightness of the back-end image b1-1 on the screen 1-2 of rear end are higher than front
Brightness of the end image f1-1 in front-end screen 1-1, human eye can produce figure closer to the high rear end screen 1-2 of brightness when watching
Sensation.It is located further forward on the Form Vision of front-end image f1-1, and in same picture on the Form Vision of front-end image f1-2
More posteriorly, there is the depth of field, the single frames picture of display generates third dimension between two images.Three-dimensional effect is produced to each plan in picture
The image of fruit carries out accurate intensification modulation, a width can be produced when being displayed on double product display screens and has rich solid vision effect
The display picture of fruit.
On the basis of single frames picture stereo display, using the mode of shutter separation picture the different pictures for playing content are carried out
The display respectively in face.As shown in Fig. 2 under display control program control, the display cycle T of single frames picture is divided into two sections, in 0-
The period of T/2, front-end screen 1-1 of double-screen display screen 1 shows that the first multicast puts a frame front end picture F1 of content, while rear end
Screen 1-2 shows a frame rear end picture B1；In the T/2-T periods, front-end screen 1-1 shows that another multicast puts a frame front end of content
Picture F2, while rear end screen 1-2 shows a frame rear end picture B2.
Corresponding with screen display, spectators wear respectively shutter glasses 3-1 and 3-2 as viewing equipment.When showing
Section 0-T/2, the multicast of screen display first puts content, and the shutter glasses 3-1 eyeglasses of spectators are opened, and shutter glasses 3-2 eyeglasses are closed,
The spectators for wearing shutter glasses 3-1 can see the frame 3D pictures that front end picture F1 and rear end picture B1 are collectively forming, and wear
The spectators of shutter glasses 3-2 can't see screen；In display time interval T/2-T, the multicast of screen display second puts content, shutter glasses 3-
2 eyeglasses are opened, and shutter glasses 3-1 eyeglasses are closed, and the spectators for wearing shutter glasses 3-2 can see that front end picture F2 and rear end are drawn
The frame 3D pictures that face B2 is collectively forming, the spectators for wearing shutter glasses 3-1 can't see screen.When the frame according to each broadcasting content
When sequence order shows, such as refresh rate is sufficiently high, and the spectators for wearing shutter glasses 3-1 and 3-2 can see respectively different content
Continuous 3D rendering.
The present embodiment front-end screen and rear end screen adopt display panels, but are needed to adopt saturating according to technology
Bright OLED display panel, or meet the projection screen of needs.
Embodiment 2
The present embodiment using double-screen 3D show with polarization type separate display in combination with by the way of, while provide two groups it is different
Play the stereo display of content.
It is illustrated in figure 3 the course of work that polarization type shows.The front-end screen and rear end screen of double-screen display screen 1 is adopted
Display panels.
The dot structure of double-screen display screen shown in Fig. 4, such as figure any pixel p are constituted by sub-pixel p1 and p2, its neutron
Pixel p 2 goes out the front end of light and is provided with 1/2 wave plate 5；Due to the line polarized light that is of liquid crystal panel pixel outgoing, 1/2 wave plate 5 is set
Optical axis and polarization direction angle, after making the wave plate 5 of outgoing light transmission 1/2, polarization direction is rotated by 90 °.Therefore, it is all not set
Put the sub-pixel outgoing light polarization direction all same of 1/2 wave plate, and be provided with the sub-pixel outgoing light polarization side of 1/2 wave plate
To being mutually perpendicular to.Polarization of light direction such as Fig. 4, original sub-pixel p1 and p2 outgoing is all parallel with paper, the light of sub-pixel p2
Line is rotated by 90 ° polarization direction after 1/2 wave plate 5, vertical with paper.
Spectators wear polarization type glasses 4-1 and 4-2 as viewing equipment, and wherein polarization type glasses 4-1 polarized lenses is saturating
Light direction is identical with the polarization direction of sub-pixel p1 emergent lights, the printing opacity direction of polarization type glasses 4-2 polarized lenses and sub-pixel
The polarization direction of p2 emergent lights is identical；Therefore, the only permeable polarization directions of polarization type glasses 4-1 are in the same direction with sub-pixel p1 emergent lights
Light, the vertical light in polarization direction is filtered out, and glasses 4-2 is contrary in the same manner for polarization type.Under display control program control, use
Show that the first multicast puts content with sub-pixel p1 polarization state identical sub-pixel for emitting light, the light of its picture is only capable of passing through polarization type
Glasses 4-1；Use simultaneously and show that the second multicast puts content with sub-pixel p2 polarization state identical sub-pixel for emitting light, the light of its picture
Line is only capable of through polarization type glasses 4-2.Spectators wear two kinds of different polarization type glasses, you can watch two groups respectively and different broadcast
Put the stereoscopic picture plane of content.
It should be understood that above-described embodiment technology design only to illustrate the invention and feature, its object is to for this area skill
Art personnel understand present disclosure and implement according to this, and the not exhaustion of specific embodiment can not limit the present invention with this
Protection domain.All technology according to the present invention schemes are modified or equivalent, without deviating from technical solution of the present invention
Objective and scope, it all should cover in the middle of scope of the presently claimed invention.
Claims (3)
1. a kind of many content stereo display methods, comprise the following steps：
Single frames picture is carried out into stereo display, specially：Tool front-end screen at regular intervals is set and screen composition in rear end is double
Screen display display screen, keeps double screen pixel to correspond；Two width are included into the picture that image is identical and brightness of image is through modulating to distinguish
It is displayed on the double-screen display screen；Wherein, the brightness of image for including in the picture is modulated according to required stereoeffect,
For image to be shown, to make image seen by human eye more forward, then the brightness for arranging the image in front-end screen is higher, is
Make image seen by human eye more rearward, then the brightness for arranging the image in rear end screen is higher, the image in view picture single frames picture
Jing display screens show and produce the depth of field with stereoeffect；
According to the refresh rate for showing continuous pictures, within the display cycle of single frames picture, according to time or the mode of polarization separation
The each self-corresponding single frames picture of multigroup broadcasting content is shown respectively, and beholder wears viewing equipment, and viewing equipment only allows one group
Play content correspondence picture to pass through；Multigroup corresponding picture for playing content is continuously displayed according to frame sequence, beholder sees
See that double-screen display screen can be seen the continuous stereo picture that the multicast matched with worn viewing equipment puts content；
It is characterized in that：A pixel of each screen includes two sub-pixels, described two sub-pixels in the double-screen display screen
Send respectively with the line polarized light for being mutually perpendicular to polarization state；Totally two groups of content is played, using polarization separation mode by whole sons
Pixel shows that two multicasts put content according to the packet of two kinds of polarization states of emergent ray, makes the multicast of composition two put the light of contents screen
There is respectively specific polarization direction；The viewing equipment uses polarized lenses, matches a multicast per pair viewing equipment and puts content,
The light for matching broadcasting content correspondence polarization state is only allowed to pass through eyeglass.
2. a kind of many content stereoscopic display devices, including display screen and viewing equipment, it is characterised in that：The display screen is
Double-screen display screen (1), including front-end screen (1-1) and rear end screen (1-2), stay at regular intervals between two screen；Respectively
In screen each pixel by two sub-pixel groups into the difference outgoing of described two sub-pixels have the linear polarizations for determining polarization direction
Light, and the polarization direction of two sub-pixel emergent lights is orthogonal；Correspond before and after two screen pixels；
The viewing equipment includes two kinds of polarization type glasses, is the pixel emergent ray per the printing opacity direction of pair polarization type glasses
One of perpendicular polarization direction；
Also include display control program, the display control program forward end screen (1-1) and rear end screen (1-2) output display
Picture signal, and control the images letter that sub-pixel of the emergent light with two kinds of polarization directions shows respectively two groups of different broadcasting contents
Number.
3. many content stereoscopic display devices according to claim 2, it is characterised in that：The front-end screen (1-1) and after
Hold screen (1-2) for display panels, the exit end of one of two sub-pixels in same pixel is provided with 1/2 wave plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510532317.4A CN105100777B (en) | 2015-08-26 | 2015-08-26 | Three-dimensional multi-content display method and apparatuses |
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| CN201510532317.4A CN105100777B (en) | 2015-08-26 | 2015-08-26 | Three-dimensional multi-content display method and apparatuses |
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| CN105100777B true CN105100777B (en) | 2017-04-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108181707A (en) * | 2017-12-12 | 2018-06-19 | 首影科技（深圳）有限公司 | A kind of 3D imaging methods, sight path system and head-mounted display apparatus |
| CN109814823A (en) * | 2018-12-28 | 2019-05-28 | 努比亚技术有限公司 | 3D mode switching method, double-sided screen terminal and computer readable storage medium |
| CN114885148B (en) * | 2022-04-28 | 2023-11-28 | 深圳市华星光电半导体显示技术有限公司 | Display method of stereoscopic display system and stereoscopic display system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1441548A2 (en) * | 2003-01-24 | 2004-07-28 | Pioneer Corporation | Apparatus for displaying three-dimensional image |
| CN202948667U (en) * | 2012-12-10 | 2013-05-22 | 广东欧珀移动通信有限公司 | Display screen structure of electronic equipment |
| CN103188510A (en) * | 2011-12-29 | 2013-07-03 | 三星电子株式会社 | Display apparatus, glasses apparatus linked with display apparatus and controlling method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004226855A (en) * | 2003-01-24 | 2004-08-12 | Pioneer Electronic Corp | Display device |
| JP2004229062A (en) * | 2003-01-24 | 2004-08-12 | Pioneer Electronic Corp | Three-dimensional image display device and method for manufacturing same |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1441548A2 (en) * | 2003-01-24 | 2004-07-28 | Pioneer Corporation | Apparatus for displaying three-dimensional image |
| CN103188510A (en) * | 2011-12-29 | 2013-07-03 | 三星电子株式会社 | Display apparatus, glasses apparatus linked with display apparatus and controlling method thereof |
| CN202948667U (en) * | 2012-12-10 | 2013-05-22 | 广东欧珀移动通信有限公司 | Display screen structure of electronic equipment |
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