CN103634585A - Method and device for image display, and television - Google Patents
Method and device for image display, and television Download PDFInfo
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Abstract
The invention provides a method and a device for image display, and a television. Based on receiving a 3D image frame, display image control signal frequency of a refreshed frame of a display screen is increased to twice of an original value. The display screen displays four frames of images, wherein a first frame display image is a left eye image, a second frame display image is a black filed image, a third frame display image is a right eye image, and a fourth frame display image is a black filed image. Using the low refresh frequency display screen, a technical problem of crosstalk of the left eye image and the right eye image on the display screen in the prior art is solved, and a technical effect of reducing ghosts when 3D images are displayed on the display screen.
Description
Technical field
The present invention relates to audio frequency and video technical field, method and apparatus, TV that particularly a kind of image shows.
Background technology
[0002] along with the development of 3D Display Technique, existing 3D Display Technique is utilized people's left eye and the same scene that right eye receives different visual angles, in people's brain formation 3D stereoeffect.At present 3D display technology type has two kinds of holographic 3D and non-holographic 3D, and wherein, non-holographic formula Display Technique is comparatively universal, and non-holographic formula Display Technique mainly contains two kinds of light point-score and time-sharing procedures, and light point-score is polarization type 3D, and time-sharing procedure is shutter 3D.
Wherein, shutter 3D Display Technique, the frame process of frequency multiplication that one frame 3D rendering is divided into two, form continuously staggered left-eye image and eye image two two field pictures that show, coordinate shutter type 3 D spectacles left eye and right eye eyeglass switch, when need show left-eye image, the left eyeglass lens of 3D glasses is opened, close right eye eyeglass, when need show eye image, 3D glasses right eye eyeglass is opened, and closes left eyeglass lens, make left-eye image and eye image enter respectively people's left eye and right eye, finally synthetic 3D stereo-picture in brain.
Owing to affected by the slow factor of liquid crystal molecule response speed of LCD screen, liquid crystal display screen screen is in refreshing next demonstration image process, can there is the afterimage of a upper demonstration image, that is: the afterimage of the right side of previous frame (left side) eye pattern picture to a left side for next frame (right side) eye pattern picture, human eye sees that afterimage can feel to have ghost image, and the ghost image of left-eye image and eye image is that left-eye image and eye image are crosstalked.
The method of prior art solution cross-interference issue is more, wherein, the method generally adopting has, as: the method for inserting black signal or insertion gray signal in the demonstration image of employing 240Hz refreshing frequency liquid crystal display screen, that is: middle black signal two field picture or the gray signal two field picture of inserting that left-eye image and eye image show, when showing left-eye image, 3D glasses left eyeglass lens is opened, close right eye eyeglass, when showing eye image, 3D glasses right eye eyeglass is opened, close left eyeglass lens, when the black signal two field picture inserting in demonstration or gray signal two field picture, close 3D glasses right and left eyes eyeglass simultaneously, therefore, middle black signal two field picture or the gray signal two field picture inserting, image residue reparation while making to show left-eye image or eye image, alleviate between left-eye image and eye image overlapping, reduce crosstalking of left eye and eye image, for another example: the method that adopts segmented backlight scanning, that is: the corresponding corresponding viewing area of segmented backlight, according to liquid crystal addressed areas, control that this region is backlight to be opened or closed, when liquid crystal is addressed to corresponding viewing area, open the backlight of respective regions, the backlight of other viewing areas closed, when the viewing area of closing backlight, human eye can not be seen the image in this region, therefore, the viewing area of any one section of correspondence backlight, at a upper image addressing backlight open, backlight open again while arriving to next image addressing, existing backlight in a period of time is to locate closed condition, when backlight closing, LCD screen shows without image, reduced overlapping between a upper image and next figure, also: under 3D show state, alleviated overlapping between left-eye image and eye image, reduce crosstalking of left-eye image and eye image.
In the process of present inventor's technical scheme in realizing the embodiment of the present application, at least find to exist in prior art following technical problem:
In prior art, in shutter 3D Display Technique, reduce the main method of crosstalking, one, adopt the method for inserting black frame insertion signals or gray signal in the demonstration image of 240Hz refreshing frequency liquid crystal display screen, the liquid crystal display screen of employing 240Hz drives demonstration left eye and right eye 120Hz 3D rendering, need to be to showing that image carries out 2 process of frequency multiplication, but when switching to 60Hz 2D demonstration, 240Hz refreshing frequency is too high, can bring the problems such as hangover or ghost, the liquid crystal display screen design cost of 240Hz is too high simultaneously, therefore 240Hz liquid crystal display screen is realized 3D demonstration, refreshing frequency is too high, and design cost waste, they are two years old, adopt the method for segmented backlight scanning, adopted side backlight source, the brightness that can affect adjacent pass backlight closed region backlight in backlight open region, make adjacent pass backlight closed region still can have the afterimage that shows image, also can exist left-eye image and eye image between overlapping, eliminate the poor effect of cross-interference issue, therefore, adopt the poor effect of the method solution cross-interference issue of segmented backlight scanning, and the design cost that segmented backlight is controlled is higher, has also caused the waste of cost.
Because prior art solves 3D, crosstalk in technical problem, wherein, adopt the design of 240Hz liquid crystal display screen black frame inserting method to refresh the too high and not good technical problem of segmented backlight scan method solution crosstalk effect, have design cost waste simultaneously.
Summary of the invention
The method and system that the application provides a kind of image to show, adopt a kind of low refreshing frequency display screen, to solve prior art solution 3D, crosstalk in technical problem, wherein, adopt the design of 240Hz liquid crystal display screen black frame inserting method to refresh the too high and not good technical problem of segmented backlight scan method solution crosstalk effect, and avoid design cost waste.
For realizing the above goal of the invention, the embodiment of the present application provides a kind of method that shows image on the one hand, is applied to include in the electronic equipment of display screen, and described method comprises:
Obtain a 3D rendering frame, wherein, described 3D rendering frame comprises: left eye image data and eye image data; The frame that refreshes of described display screen is shown to image control signal frequency is promoted to the second value of the first value twice by former the first value; Based on a described 3D rendering frame, on described display screen, with described the second value, refresh and be shown as four two field pictures, wherein, at the first two field picture in the display cycle, the left-eye image obtaining based on described left eye image data in described demonstration screen display; At the second two field picture in the display cycle, the black field picture in described demonstration screen display based on black rank signal acquisition; At the 3rd two field picture in the display cycle, the eye image in described demonstration screen display based on described eye image data acquisition; At the 4th two field picture in the display cycle, the black field picture in described demonstration screen display based on black rank signal acquisition.
On the other hand, the embodiment of the present application also provides a kind of display unit that shows image, and described display unit comprises:
Receiving element, for receiving a 3D rendering frame, wherein, described 3D rendering frame comprises: left eye image data and eye image data; Drive signal element, be connected with described processing unit, for the frame that refreshes of described display screen is shown to image control signal frequency is promoted to the second value of twice by former the first value; Display screen driver element, is connected with described driving signal element, for a described 3D rendering frame is refreshed and is shown as four two field pictures with the second value on described display screen; Display screen, is connected with described display screen driver element, within a described 3D rendering frame display cycle, shows four two field pictures, wherein, at the first two field picture in the display cycle, the left-eye image obtaining based on described left eye image data in described demonstration screen display; At the second two field picture in the display cycle, the black field picture in described demonstration screen display based on black rank signal acquisition; At the 3rd two field picture in the display cycle, the eye image in described demonstration screen display based on described eye image data acquisition; At the 4th two field picture in the display cycle, the black field picture in described demonstration screen display based on black rank signal acquisition.
Again on the other hand, the embodiment of the present application also provides a kind of TV, comprising: casing, is arranged on described display screen; Signal processing circuit, is connected with external input signal, and processing signals is sent in display unit and shown; Power supply circuits, are connected with display unit, are used to described display unit that power supply is provided; And described display unit.
Technical scheme by the one or more embodiment in the embodiment of the present application, at least can obtain following technique effect:
First, present techniques scheme is by realizing a 3D rendering frame to be shown as successively left-eye image at display screen, black field picture, eye image and black field picture, present techniques scheme is in left-eye image and eye image procedure for displaying, black field insertion image shows, image residue reparation while making to show left-eye image or eye image, alleviating a left side (right side) eye pattern disturbs as ghost image with the right side (left side) eye pattern as show image is residual, solved in prior art the technical problem that left-eye image and eye image are crosstalked on display screen, realization alleviates at the ghost image technique effect that shows screen display 3D image.
Second, adopt a kind of low refreshing frequency display screen, by the frame that refreshes of display screen is shown to image control signal frequency is promoted to twice value by initial value, the display screen that solves low refreshing frequency cannot solve the technical problem of crosstalking by inserting black signal or gray signal, and the black frame insertion signals or the gray signal that reach low refresh rate display screen solve the technique effect of crosstalking.Meanwhile, solve prior art solution 3D and crosstalk in technical problem, wherein, adopt the design of 240Hz liquid crystal display screen black frame inserting method to refresh the too high and not good technical problem of segmented backlight scan method solution crosstalk effect, and avoid design cost waste.
Accompanying drawing explanation
The method flow diagram that a kind of image of Fig. 1 embodiment mono-shows;
The method flow diagram of the specific implementation of step S13 in Fig. 2 embodiment mono-;
The method flow diagram also comprising before step S11 in Fig. 3 embodiment mono-;
A kind of display unit framework schematic diagram in Fig. 4 embodiment bis-;
1G1D liquid crystal panel configuration diagram in Fig. 5 embodiment bis-;
In Fig. 6 embodiment bis-, under 1G1D liquid crystal panel framework 3D pattern, gate drivers is controlled sequential;
A kind of 2D display unit framework schematic diagram in Fig. 7 embodiment bis-;
In Fig. 8 embodiment bis-, under 1G1D liquid crystal panel framework 2D pattern, gate drivers is controlled sequential;
2G1D liquid crystal panel configuration diagram in Fig. 9 embodiment tri-;
In Figure 10 embodiment tri-, under 2G1D liquid crystal panel framework 3D pattern, gate drivers is controlled sequential;
In Figure 11 embodiment tri-, under 2G1D liquid crystal panel framework 2D pattern, gate drivers is controlled sequential;
Embodiment
The embodiment of the present application is by providing a kind of method and apparatus that shows image, to solve existing shutter 3D Display Technique in realizing 3D procedure for displaying, human eye can be felt image ghost image, that is: the technical problem that left eye and eye image are crosstalked, simultaneously also having solved prior art, to alleviate the design cost of cross-interference issue too high, the technical problem of design cost waste, realizes appropriate design cost and solves the object of crosstalking.
Technical scheme in the embodiment of the present application is for solving the problems of the technologies described above, and general thought is as follows:
While showing obtaining a 3D rendering frame that comprises left eye image data and eye image data, display screen is refreshed to a frame and show that image control signal frequency improves the twice value of initial value, on display screen, be shown as four two field pictures, wherein, the first frame shows that image is left-eye image, the second frame shows that image is black field picture, and the 3rd frame shows that image is eye image, and the 4th frame shows that image is black field picture.
In the application's technical scheme, in left-eye image and eye image procedure for displaying, having inserted black field picture shows, image residue reparation while making to show left-eye image or eye image, alleviating a left side (right side) eye pattern ghost image residual as show image and that right (left side) eye pattern picture shows disturbs, solved in prior art the technical problem that left-eye image and eye image are crosstalked on display screen, alleviate the ghost image technique effect that shows 3D image, simultaneously, solving prior art solution 3D crosstalks in technical problem, wherein, adopt the design of 240Hz liquid crystal display screen black frame inserting method to refresh the too high and not good technical problem of segmented backlight scan method solution crosstalk effect, and avoid design cost waste.
In order to make the technical staff in the technical field of the invention more clearly understand the present invention, below in conjunction with accompanying drawing, by specific embodiment, the technical scheme in the embodiment of the present application is described in detail.
Embodiment mono-:
A kind of method that the present embodiment provides image to show.The method is applied in image display device, and in practice, described image display device can be TV, or Internet video playback equipment etc.In the embodiment of the present application, described image display device being take to 1920*1080/120Hz LCD TV illustrates as an example.
As shown in Figure 4, the image display device of the method application in embodiment mono-, comprising:
Receiving element 101, for receiving 60Hz mono-3D rendering frame, wherein, described 3D rendering frame comprises: left eye image data and eye image data;
Drive signal element 103, be connected with described receiving element 101, for the refreshing frequency of described display screen 105 is promoted to the second value 240Hz of the first value 120Hz twice by former the first value 120Hz;
Display screen driver element 104, is connected with described driving signal element 103, for described 60Hz mono-3D rendering frame is refreshed and is shown as four two field pictures with the refreshing frequency of described the second value 240Hz on described display screen 105;
Display screen 105, drives single 104 to be connected with described display screen, in described 60Hz mono-3D rendering frame display cycle 1/60s, shows four two field pictures, wherein,
In the first two field picture display cycle 1/240s, on described display screen, 105 show the left-eye image obtaining based on described left eye image data;
In the second two field picture display cycle 1/240s, on described display screen 105, show the black field picture based on black rank signal acquisition;
In the 3rd two field picture display cycle 1/240s, on described display screen 105, show the eye image based on described eye image data acquisition;
In the 4th two field picture display cycle 1/240s, on described display screen 105, show the black field picture based on black rank signal acquisition.
In the present embodiment, in the first two field picture display cycle 1/240s, on described display screen, 105 show the left-eye image obtaining based on described left eye image data, in the 3rd two field picture display cycle 1/240s, on described display screen 105, show the eye image based on described eye image data acquisition, wherein, the DISPLAY ORDER of described left-eye image and described eye image can exchange, and can obtain equal technique effect.
As shown in Figure 1, a kind of method that image shows, comprising:
Step S11: obtain 60Hz mono-3D rendering frame, wherein, described 3D rendering frame comprises: left eye image data and eye image data;
Step S12: the refreshing frequency of described display screen 105 is promoted to the second value 240Hz of the first value 120H twice by former the first value 120Hz;
Step S13: described 60Hz mono-3D rendering frame refreshes and is shown as four two field pictures with the second value 240Hz refreshing frequency on described display screen 105, wherein,
In the first two field picture display cycle 1/240s, on described display screen 105, show the left-eye image obtaining based on described left eye image data;
In the second two field picture display cycle 1/240s, on described display screen 105, show the black field picture based on black rank signal acquisition;
In the 3rd two field picture display cycle 1/240s, on described display screen 105, show the eye image based on described eye image data acquisition;
In the 4th two field picture display cycle 1/240s, on described display screen 105, show the black field picture based on black rank signal acquisition.
Further, in step S13, described in the second two field picture display cycle 1/240s, on described display screen 105, show the black field picture based on black rank signal acquisition, also can be:
In the second two field picture display cycle 1/240s, on described display screen 105, show the black field picture based on black rank signal acquisition, close display backlight;
Described in the 4th two field picture display cycle 1/240s, on described display screen 105, show the black field picture based on black rank signal acquisition, also can be:
In the 4th two field picture display cycle 1/240s, on described display screen 105, show the black field picture based on black rank signal acquisition, close display backlight.
In the present embodiment, in realizing 3D procedure for displaying, while showing left-eye image on display screen 105, the 3D shutter glasses of coupling left eyeglass lens open, right eye eyeglass is closed, while showing black field picture on display screen 105, the left eye of described glasses and right eye eyeglass are closed simultaneously, while showing eye image on display screen 105, described glasses right eye eyeglass is opened, left eyeglass lens is closed, so, when showing the black field picture of screen display, the left eye of described glasses and right eye eyeglass are closed simultaneously, show that black field picture does not need human eye to receive, object is the image residue reparation while making to show left-eye image or eye image, alleviating a left side (right side) eye pattern ghost image residual as show image and that right (left side) eye pattern picture shows disturbs, therefore while being shown as black field picture on display screen 105, can also close backlight, can reach above-mentioned object equally, because the half the time that shows 3D rendering at display screen 105 is in the cycle, show black field picture, selection is closed when backlight, can save energy the closely technique effect of half.
So, in the present embodiment, in the second two field picture display cycle 1/240s, on described display screen 105, show based on described display screen 105 and produce the black field picture that time schedule controller produces black rank signal acquisition, and/or in the 4th two field picture display cycle 1/240s, on described display screen 105, show the black field picture that produces black rank signal acquisition based on time schedule controller, while implementing the application, can select to close technical scheme backlight, also can select not close backlight.Wherein, select to close backlight, can reach energy-conservation nearly half technique effect, but need backlight control to coordinate the best with 3D glasses matching timing, otherwise can be with and serve flickering to wearing people that 3D watches; Selection is not closed backlight, and embodiment is simpler, can avoid above-mentioned flickering.
Further, in step S11, described step specifically also comprises after obtaining 60Hz mono-3D rendering frame:
Described left eye image data and described eye image data based on comprising in described 60Hz mono-3D rendering frame, obtain 1920*1080 display image data,
Wherein, based on described left eye image data, obtain the described demonstration image first half data of 1920*540, the described demonstration image data second half based on described eye image data acquisition 1920*540.
Further, in step S12, the second value 240Hz that the refreshing frequency of described display screen 105 is promoted to twice by former the first value 120Hz, specifically also comprises:
By in former field sync signal pulse one-period, recur rising edge of a pulse twice, produce the first rising edge of a pulse and the second rising edge of a pulse, field signal refreshing frequency is increased to twice value 240Hz by former 120Hz.
Further, then integrating step S13, as shown in Figure 2,
Step S41: when a line pulse signal rising edge occurs, control described display screen 105 j odd-numbered lines and the capable gate drivers of j+1 simultaneously, make to open j odd number and the capable gate line of j+1 simultaneously, send into and show that image a line shows that data are showing screen display, wherein j is more than or equal to 1 odd number;
Step S42: when the first rising edge of a pulse occurs, the left-eye image that described left eye image data is obtained or the eye image of described eye image data acquisition show on described display screen 105;
Step S43: when the second rising edge of a pulse occurs, the black field picture based on black rank signal acquisition is shown on described display screen 105.
Further, step S43, is specially:
When the second rising edge of a pulse occurs, based on time schedule controller circuit, directly obtain black rank and drive signal, described black rank drive signal to send on display screen 105, to show black field picture.
In the present embodiment, take the frame that refreshes of liquid crystal display screen to show that image control signal frequency is increased to the 240Hz of doubled frequency by initial value 120Hz, and the frequency doubling technology that keeps the capable grid control signal frequency of liquid crystal display screen to remain unchanged, a row grid control signal is controlled two row gate drivers simultaneously, so that a line grid control signal is opened continuous two row gate lines simultaneously, two row that are admitted to display screen 105 with a line view data refresh demonstration, therefore, the half-court view data of 1920*540 can show that a two field picture shows at display screen 105.
Wherein, at described 60Hz, in mono-3D rendering frame display cycle, on display screen 105, show four two field pictures, at the first two field picture in the display cycle, based on described left eye image data, obtain the described demonstration image first half data of 1920*540, at display screen 105, show and be shown as a frame left-eye image; At the second two field picture in the display cycle, based on described time schedule controller, produce black rank and drive signal, drive signal to send on described black rank and on display screen 105, be shown as black field picture; At the 3rd two field picture, in the display cycle, the described demonstration image data second half based on described eye image data acquisition 1920*540, show and are shown as a frame eye image at display screen 105; At the 4th two field picture in the display cycle, based on described time schedule controller, produce black rank and drive signal, drive signal to send on described black rank and on display screen 105, be shown as black field picture.
The frame that refreshes of above-mentioned employing liquid crystal display screen shows that image control signal frequency is increased to the 240Hz of doubled frequency by initial value 120Hz, and the frequency doubling technology that keeps the capable grid control signal frequency of liquid crystal display screen to remain unchanged, a line grid control signal is controlled two row gate drivers, different from frequency doubling technology in prior art, wherein, frequency doubling technology in the prior art, take the frame that refreshes of liquid crystal display screen to show that image control signal frequency doubles, the row grid control signal frequency of corresponding liquid crystal display screen is also increased to the twice of initial value, the row gate drivers of the every row of newline grid control signal difference.The row field frequency of prior art is the frequency doubling technology of frequency multiplication simultaneously, when needs are sent data line into two row demonstrations, in the continuous utmost point short time, recur twice horizontal pulse, two row gate lines are opened in the short time at the utmost point, it is poor that but the above-mentioned utmost point short time still can life period, control sequential and become complicated, also cause the cycle of adjacent lines grid control signal pulse not identical simultaneously, and in the present embodiment, the frame that refreshes of above-mentioned employing liquid crystal display screen shows that image control signal frequency is increased to doubled frequency by initial value, and the frequency doubling technology that keeps the capable grid control signal frequency of liquid crystal display screen to remain unchanged, a line grid control signal is controlled two row gate drivers, the sequential of its row grid control signal is constant, method to set up is simple.
Wherein, at the second or the 4th two field picture in the display cycle, based on described time schedule controller, produce black rank and drive signal, drive signal to send on described black rank and on display screen 105, be shown as black field picture, this technical scheme has been utilized the time schedule controller of display screen 105 itself can produce GTG and has been driven signal, provides black rank to drive signal directly on display screen 105, to be shown as black field picture.Crosstalk different from black insertion technology solution in prior art, in the prior art, black field insertion image is processed from mainboard the black image generating and is shown data, sends into time schedule controller and carry out data processing together with display image data, shows black field picture on display screen 105.The black insertion technology of the present embodiment, utilizes time schedule controller self to produce black rank signal, simplifies the step that black field insertion shows image, and black plug handling process is become simply, has significant substantive progressive.
Further, before described step S11, as shown in Figure 3, can also comprise:
Step S111: when obtaining a 2D picture frame, a described 2D image carries out picture frame two process of frequency multiplication, to generate the first two field picture frame data and the second frame image data;
Step S112: a described 2D picture frame refreshes and is shown as two two field pictures with the first value refreshing frequency on described display screen 105, wherein,
At the first two field picture, in the display cycle, on described display screen 105, show the first two field picture obtaining based on described the first two field picture frame data;
At the second two field picture, in the display cycle, on described display screen 105, show the second two field picture obtaining based on described the second two field picture.
In the present embodiment, two kinds of display modes can also be provided, when obtaining a 3D rendering frame, show 3D display mode, black field insertion image shows, the frame that refreshes of display screen is shown to image control signal frequency is increased to the twice value 240Hz of initial value by 120Hz, and two row that the same data line that shows image is sent into display screen refresh demonstration, at display screen, be shown as four two field pictures, when obtaining a 2D picture frame, show 2D display mode, one 2D picture frame is carried out to the image process of frequency multiplication of two frequencys multiplication, to generate two two field pictures of the first two field picture and the second picture frame, the refreshing frequency of take refreshes demonstration as 120Hz, the present embodiment can be realized between 2D and two kinds of different modes of 3D and switching, make to keep original refreshing frequency constant under 2D pattern, because being enough to meet, the refreshing frequency of 120Hz under 2D refreshes requirement, if forced, refreshing frequency is promoted to 240Hz under 2D, can bring the problem of streaking and ghost, so, in 2D pattern, keep the refreshing frequency of original display screen constant, avoided forcing to promote refreshing frequency and brought the hangover of 2D image and the problem of ghost.
Implement two:
Take display panel pixel as 1920*1080/120Hz LCD TV be example, 1G1D liquid crystal panel configuration diagram in Fig. 5 the embodiment of the present application two, as shown in Figure 5, wherein, S1, S2, S3, S4, S5 be red, green, blue, red, the green pixel row of correspondence successively.
As shown in 4, a kind of display unit that shows image, comprising:
Receiving element 101, for receiving 60Hz mono-3D rendering frame, wherein, described 3D rendering frame comprises: left eye image data and eye image data;
Drive signal element 103, be connected with receiving element 101, for the frame that refreshes of described display screen 105 is shown to image control signal frequency is promoted to the second value 240Hz of the first value twice by former the first value 120Hz;
Display screen driver element 104, is connected with described driving signal element 103, for described 60Hz mono-3D rendering frame is refreshed and is shown as four two field pictures with the refreshing frequency of the second value 240Hz on described display screen 105;
Display screen 105, drives single 104 to be connected with described display screen, in described 60Hz mono-3D rendering frame display cycle 1/60s, shows four two field pictures, wherein,
In the first two field picture display cycle 1/240s, on described display screen 105, show the left-eye image obtaining based on described left eye image data;
In the second two field picture display cycle 1/240s, on described display screen 105, show the black field picture based on black rank signal acquisition;
In the 3rd two field picture display cycle 1/240s, on described display screen 105, show the eye image based on described eye image data acquisition;
In the 4th two field picture display cycle 1/240s, on described display screen 105, show the black field picture based on black rank signal acquisition.
Further, described display screen 105, also can be used for:
In the second two field picture display cycle 1/240s, for show the black field picture based on black rank signal acquisition on described display screen 105, close display screen 105 backlight;
In the 4th two field picture display cycle 1/240s, for show the black field picture based on black rank signal acquisition on described display screen 105, close display screen 105 backlight.
Further, described receiving element 101, specifically also for:
Described left eye image data and described eye image data based on comprising in described 60Hz mono-3D rendering frame, obtain the display image data of 1920*1080;
Wherein, based on described left eye image data, obtain the described demonstration image first half data of 1920*540, the described demonstration image data second half based on described eye image data acquisition 1920*540.
Further, described driving signal element 103, specifically also comprises:
For by former field sync signal pulse one-period, recur rising edge of a pulse twice, produce the first rising edge of a pulse and the second rising edge of a pulse, field signal refreshing frequency is increased to the twice value 240Hz of former field signal refreshing frequency 120Hz.
Further, described driving signal element 103, specifically also comprises:
For when a line pulse signal rising edge occurs, control described display screen 105 j odd-numbered lines and the capable gate drivers of j+1 simultaneously, make to open j odd number and the capable gate line of j+1 simultaneously, send into and show that image a line shows that data are showing screen display, wherein j is more than or equal to 1 odd number;
For when the first rising edge of a pulse occurs, the left-eye image that described left eye image data is obtained or the eye image of described eye image data acquisition show on described display screen 105;
For when the second rising edge of a pulse occurs, the black field picture based on black rank signal acquisition is shown on described display screen 105.
In this enforcement, as shown in Figure 6, under 1G1D liquid crystal panel framework 3D pattern, gate drivers is controlled sequential, when first row signal pulse CPV arrives, gate drivers Continuous Drive two row gate lines G 1 and G2, when second row signal pulse CPV arrives, gate drivers Continuous Drive two row gate lines G 3 and G4, the like, namely, a row signal pulse CPV drives two row gate lines simultaneously, while sending into a line display image data, a line display image data is shown on two row of display screen.So, the liquid crystal display screen of 1920*1080, the image data of 1920*540 completes display screen 105 1 two field pictures and shows.
Further, as shown in Figure 7, described device, also comprises:
2D and 3D mode switch element 102, be connected with receiving element 101, for when obtaining a 2D picture frame, starts 2D pattern, or when obtaining a 3D rendering frame, start 3D pattern;
Described receiving element 101, under 2D pattern, also, for receiving a 2D picture frame, carries out picture frame two process of frequency multiplication by a described 2D image, to generate the first two field picture frame data and the second frame image data;
Display screen driver element 104, under 2D pattern, also for a described 2D picture frame is refreshed and is shown as two two field pictures with the first value refreshing frequency on described display screen 105;
Display screen 105, under 2D pattern, also in the display cycle, showing the first two field picture obtaining based on described the first frame image data at the first two field picture on described display screen 105;
At the second two field picture, in the display cycle, on described display screen 105, show the second two field picture obtaining based on described the second two field picture.
In this enforcement, as Fig. 8, under 1G1D liquid crystal panel framework 2D pattern, gate drivers is controlled sequential, while showing image, drive line by line the liquid crystal molecule of display screen to refresh demonstration, when the first row pulse signal CPV arrives, the corresponding a line gate lines G 1 of gate driver drive, successively extremely, the second horizontal pulse signal CPV arrives, the corresponding a line gate lines G 2 of gate driver drive, the like.Namely, the LCDs of 1920*1080, a frame that needs the display image data of 1920*1080 just can complete display screen 105 shows image.
In addition, in the present embodiment, also provide a kind of TV, it comprises:
Casing, is arranged on described display screen;
Signal processing circuit, is connected with external input signal, and processing signals is sent in display unit and shown;
Power supply circuits, are connected with display unit, are used to described display unit that power supply is provided; And
Arbitrary described display unit in the present embodiment.
Embodiment tri-:
Take display panel pixel as 1920*1080/120Hz LCD TV be example, 2G1D liquid crystal panel configuration diagram in Fig. 9 the embodiment of the present application three, as shown in Figure 9, wherein, while driving image to show, gate drivers drives the gate line of two row simultaneously, and S1, S2, S3, S4, S5 be red, green, blue, red, the green pixel row of correspondence successively.
As shown in 4, a kind of display unit that shows image, comprising:
Receiving element 101, for receiving 60Hz mono-3D rendering frame, wherein, described 3D rendering frame comprises: left eye image data and eye image data;
Drive signal element 103, be connected with described receiving element 101, for the frame that refreshes of described display screen 105 is shown to image control signal frequency is promoted to the second value 240Hz of the first value 120Hz twice by former the first value 120Hz;
Display screen driver element 104, is connected with described driving signal element 103, for described 60Hz mono-3D rendering frame is refreshed and is shown as four two field pictures with the refreshing frequency of described the second value 240Hz on described display screen;
Display screen 105, is connected with described display screen driver element 104, in described 60Hz mono-3D rendering frame display cycle 1/60s, shows four two field pictures, wherein,
In the first two field picture display cycle 1/240s, on described display screen, 105 show the left-eye image obtaining based on described left eye image data;
In the second two field picture display cycle 1/240s, on described display screen 105, show the black field picture based on black rank signal acquisition;
In the 3rd two field picture display cycle 1/240s, on described display screen 105, show the eye image based on described eye image data acquisition;
In the 4th two field picture display cycle 1/240s, on described display screen 105, show the black field picture based on black rank signal acquisition.
Further, described display screen 105, also can be used for:
In the second two field picture display cycle 1/240s, for show the black field picture based on black rank signal acquisition on described display screen 105, close display screen 105 backlight;
In the 4th two field picture display cycle 1/240s, for show the black field picture based on black rank signal acquisition on described display screen 105, close display screen 105 backlight.
Further, described receiving element 101, specifically also for:
Described left eye image data and described eye image data based on comprising in described 60Hz mono-3D rendering frame, obtain the display image data of 1920*1080;
Wherein, based on described left eye image data, obtain the described demonstration image first half data of 1920*540, the described demonstration image data second half based on described eye image data acquisition 1920*540.
Further, described driving signal element 103, specifically comprises:
For by former field sync signal pulse one-period, recur rising edge of a pulse twice, produce the first rising edge of a pulse and the second rising edge of a pulse, field signal refreshing frequency is increased to the 240Hz of former field signal refreshing frequency 120Hz twice value.
Further, described driving signal element 103, specifically also comprises:
For when a line pulse signal rising edge occurs, 105 j that simultaneously control described display screen are capable, j+1 is capable, j+2 row and the capable gate drivers of j+3, make to open that j is capable, j+1 is capable simultaneously, j+2 row and the capable gate line of j+3, send into a line display image data simultaneously and showing screen display, wherein j is 1,5,9,13 ... the odd number of analogizing;
For when the first rising edge of a pulse occurs, the left-eye image that described left eye image data is obtained or the eye image of described eye image data acquisition show on described display screen 105;
For when the second rising edge of a pulse occurs, the black field picture based on black rank signal acquisition is shown on described display screen 105.
In the present embodiment, as shown in figure 10, under Figure 10 2G1D liquid crystal panel framework 3D pattern, gate drivers is controlled sequential, first row signal pulse CPV, gate drivers Continuous Drive four lines gate lines G 1, G2, G3 and G4, second row signal pulse CPV, gate drivers Continuous Drive four lines gate lines G 5, G6, G7 and G8, the like, namely, a row signal pulse CPV drives four lines gate line simultaneously, while sending into a line display image data, a line display image data is shown in the four lines of display screen 105.So, the liquid crystal display screen of 1920*1080, the image data of 1920*540 completes display screen 105 1 two field pictures and shows.
Further, as shown in Figure 7, described device, also comprises:
2D and 3D mode switch element 102, be connected with receiving element 101, for when obtaining a 2D picture frame, starts 2D pattern, or when obtaining a 3D rendering frame, start 3D pattern;
Described receiving element 101, under 2D pattern, also, for receiving a 2D picture frame, carries out picture frame two process of frequency multiplication by a described 2D image, to generate the first frame image data and the second frame image data;
Display screen driver element 104, under 2D pattern, also for a described 2D picture frame is refreshed and is shown as two two field pictures with the first value refreshing frequency on described display screen 105;
Display screen 105, under 2D pattern, also in the display cycle, showing the first two field picture obtaining based on described the first frame image data at the first two field picture on described display screen 105;
At the second two field picture, in the display cycle, on described display screen 105, show the second two field picture obtaining based on described the second two field picture.
In this enforcement, as Figure 11, under 2G1D liquid crystal panel framework 2D pattern, gate drivers is controlled sequential, while showing image, drive line by line the liquid crystal molecule of display screen to refresh demonstration, when the first row pulse signal CPV arrives, corresponding two every trade gate lines G 1 and the G2 of gate driver drive, successively extremely, when the second horizontal pulse signal CPV arrives, interdependent two row gate lines G 3 and the G4 of gate driver drive, the like.Namely, the LCDs of 1920*1080, a frame that needs the display image data of 1920*1080 just can complete display screen 105 shows image.
In addition, in the present embodiment, also provide a kind of TV, it comprises:
Casing, is arranged on described display screen;
Signal processing circuit, is connected with external input signal, and processing signals is sent in display unit and shown;
Power supply circuits, are connected with display unit, are used to described display unit that power supply is provided; And
Arbitrary described display unit in the present embodiment.
Technical scheme by the one or more embodiment in the embodiment of the present application, at least can obtain following technique effect:
First, present techniques scheme by adding black field picture in former 3D rendering frame, one 3D rendering frame is realized and at display screen, be shown as successively left-eye image, black field picture, eye image and black field picture, present techniques scheme is in left-eye image and eye image procedure for displaying, black field insertion image shows, image residue reparation while making to show left-eye image or eye image, alleviating a left side (right side) eye pattern disturbs as ghost image with the right side (left side) eye pattern as show image is residual, solved in prior art the technical problem that left-eye image and eye image are crosstalked on display screen, realization alleviates at the ghost image technique effect that shows screen display 3D image.
Second, adopt a kind of low refreshing frequency display screen, by the demonstration refreshing frequency of display screen is promoted to the refreshing frequency of twice value by initial value, solve the low display screen frequently that refreshes and cannot solve the technical problem of crosstalking by inserting black signal or gray signal, equal black frame insertion signals or the gray signal of refresh rate display screen that has reached twice solves the technique effect of crosstalking.Meanwhile, solve prior art solution 3D and crosstalk in technical problem, wherein, adopt the design of 240Hz liquid crystal display screen black frame inserting method to refresh the too high and not good technical problem of segmented backlight scan method solution crosstalk effect, and avoid design cost waste.
Although described the preferred embodiments of the present invention, once those skilled in the art obtain the basic creative concept of cicada, can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (15)
1. a method that shows image, is applied to include in the electronic equipment of display screen, it is characterized in that, described method comprises:
Obtain a 3D rendering frame, wherein, described 3D rendering frame comprises: left eye image data and eye image data;
The frame that refreshes of described display screen is shown to image control signal frequency is promoted to the second value of the first value twice by former the first value;
Based on a described 3D rendering frame, on described display screen, with described the second value refresh rate, refresh and be shown as four two field pictures, wherein,
At the first two field picture in the display cycle, the left-eye image obtaining based on described left eye image data in described demonstration screen display;
At the second two field picture in the display cycle, in described demonstration screen display based on the black field picture of black rank signal acquisition;
At the 3rd two field picture in the display cycle, the eye image in described demonstration screen display based on described eye image data acquisition;
At the 4th two field picture in the display cycle, in described demonstration screen display based on the black field picture of black rank signal acquisition.
2. method according to claim 1, is characterized in that, describedly at the second two field picture, in the display cycle, in described demonstration screen display, based on the black field picture of black rank signal acquisition, also can be:
At the second two field picture, in the display cycle, the black field picture in described demonstration screen display based on black rank signal acquisition, closes display backlight;
Described at the 4th two field picture in the display cycle, the black field picture in described demonstration screen display based on black rank signal acquisition, also can be:
At the 4th two field picture, in the display cycle, the black field picture in described demonstration screen display based on black rank signal acquisition, closes display backlight.
3. method according to claim 1, is characterized in that, described step specifically also comprises after obtaining a 3D rendering frame:
Described left eye image data based on comprising in a described 3D rendering frame and described eye image data, obtain display image data,
Wherein, based on described left eye image data, obtain described demonstration image first half data, based on described in described eye image data acquisition, show the image data second half.
4. method according to claim 1, is characterized in that, described the second value of twice that the refreshing frequency of described display screen is promoted to by former the first value, specifically comprises:
By in former field sync signal pulse one-period, recur rising edge of a pulse twice, produce the first rising edge of a pulse and the second rising edge of a pulse, field signal refreshing frequency is increased to the twice value of former field signal refreshing frequency.
5. method according to claim 4, is characterized in that, a described picture frame series refreshes and is shown as four two field pictures with the second value refreshing frequency on described display screen, specifically comprises:
When a line signal pulse rising edge occurs, control described display screen j odd number and the capable gate drivers of j+1 simultaneously, make to open j odd number and the capable gate line of j+1 simultaneously, send into and show that image a line shows that data are showing screen display, wherein j is more than or equal to 1 odd number;
When the first rising edge of a pulse occurs, the left-eye image that described left eye image data is obtained or the eye image of described eye image data acquisition are in described demonstration screen display;
When the second rising edge of a pulse occurs, by the black field picture based on black rank signal acquisition in described demonstration screen display.
6. method according to claim 5, is characterized in that, described when the second rising edge of a pulse occurs, and the black field picture based on black rank signal acquisition, in described demonstration screen display, is specially:
When the second rising edge of a pulse occurs, based on time schedule controller circuit, obtain black rank signal, described black rank signal is sent into and is shown the black field picture of screen display.
7. method according to claim 1, is characterized in that, before described method, also comprises:
When obtaining a 2D picture frame, a described 2D image carries out picture frame two process of frequency multiplication, to generate the first frame image data and the second frame image data;
A described 2D picture frame refreshes and is shown as two two field pictures with the first value refreshing frequency on described display screen, wherein,
At the first two field picture in the display cycle, the first two field picture obtaining based on described the first two field picture frame data in described demonstration screen display;
At the second two field picture in the display cycle, the second two field picture obtaining based on described the second two field picture in described demonstration screen display.
8. a display unit that shows image, is characterized in that, described display unit comprises:
Receiving element, for receiving a 3D rendering frame, wherein, described 3D rendering frame comprises: left eye image data and eye image data;
Drive signal element, be connected with described receiving element, for the frame that refreshes of described display screen is shown to image control signal frequency is promoted to the second value of twice by former the first value;
Display screen driver element, is connected with described driving signal element, for a described 3D rendering frame is refreshed and is shown as four two field pictures with the refresh rate of the second value on described display screen;
Display screen, is connected with described display screen driver element, within a described 3D rendering frame display cycle, shows four two field pictures, wherein,
At the first two field picture in the display cycle, the left-eye image obtaining based on described left eye image data in described demonstration screen display;
At the second two field picture in the display cycle, the black field picture in described demonstration screen display based on black rank signal acquisition;
At the 3rd two field picture in the display cycle, the eye image in described demonstration screen display based on described eye image data acquisition;
At the 4th two field picture in the display cycle, the black field picture in described demonstration screen display based on black rank signal acquisition.
9. device according to claim 8, is characterized in that, described display screen, also can be used for:
At the second two field picture, in the display cycle, for the black field picture based on black rank signal acquisition in described demonstration screen display, close display backlight;
At the 4th two field picture, in the display cycle, for the black field picture based on black rank signal acquisition in described demonstration screen display, close display backlight.
10. device according to claim 8, is characterized in that, described receiving element, specifically also for:
Described left eye image data based on comprising in a described 3D rendering frame and described eye image data, obtain display image data,
Wherein, based on described left eye image data, obtain described demonstration image first half data, based on described in described eye image data acquisition, show the image data second half.
11. devices according to claim 8, is characterized in that, described driving signal element, specifically also for:
By in former field sync signal pulse one-period, recur rising edge of a pulse twice, produce the first rising edge of a pulse and the second rising edge of a pulse, field signal refreshing frequency is increased to the twice value of former field signal refreshing frequency.
12. devices according to claim 11, is characterized in that, described driving signal element, specifically comprises:
When a line signal pulse rising edge occurs, control described display screen j odd number and the capable gate drivers of j+1 simultaneously, make to open j odd number and the capable gate line of j+1 simultaneously, send into and show that image a line shows that data are showing screen display, wherein j is more than or equal to 1 odd number;
When the first rising edge of a pulse occurs, the left-eye image that described left eye image data is obtained or the eye image of described eye image data acquisition are in described demonstration screen display;
When the second rising edge of a pulse occurs, by the black field picture based on black rank signal acquisition in described demonstration screen display.
13. devices according to claim 12, is characterized in that, described driving signal element, specifically also comprises:
Time schedule controller, for when the second rising edge of a pulse occurs, obtains black rank signal, wherein, described black rank signal is sent into and is shown the black field picture of screen display.
14. devices according to claim 8, is characterized in that, described device also comprises:
2D and 3D mode switch element, be connected with receiving element, for when obtaining a 2D picture frame, starts 2D pattern, or when obtaining a 3D rendering frame, start 3D pattern;
Described receiving element, under 2D pattern, also, for receiving a 2D picture frame, carries out picture frame two process of frequency multiplication by a described 2D image, to generate the first two field picture frame data and the second frame image data;
Display screen driver element, under 2D pattern, also for a described 2D picture frame is refreshed and is shown as two two field pictures with the first value refreshing frequency on described display screen;
Display screen, under 2D pattern, also at the first two field picture in the display cycle, the first two field picture obtaining based on described the first frame image data in described demonstration screen display;
At the second two field picture in the display cycle, the second two field picture obtaining based on described the second two field picture in described demonstration screen display.
15. 1 kinds of TVs, is characterized in that, comprising:
Casing, is arranged on described display screen;
Signal processing circuit, is connected with external input signal, and processing signals is sent in display unit and shown;
Power supply circuits, are connected with display unit, are used to described display unit that power supply is provided; And
Display unit described in claim 8 to 14 any one.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297671A (en) * | 2016-10-10 | 2017-01-04 | 深圳市华星光电技术有限公司 | Display floater and scan drive circuit thereof |
| CN106782357A (en) * | 2016-11-24 | 2017-05-31 | 深圳市华星光电技术有限公司 | Gate driving circuit, GOA circuits and display drive method |
| CN107179610A (en) * | 2017-06-29 | 2017-09-19 | 深圳市虚拟现实科技有限公司 | Method for displaying image and its device |
| CN108008585A (en) * | 2017-12-18 | 2018-05-08 | 深圳市华星光电半导体显示技术有限公司 | Array base palte and its driving method, liquid crystal panel |
| WO2018223911A1 (en) * | 2017-06-09 | 2018-12-13 | 京东方科技集团股份有限公司 | Method and circuit for adjusting refresh rate, display device and storage medium |
| US10690980B2 (en) | 2017-12-18 | 2020-06-23 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Array substrate and driving method thereof and liquid crystal panel |
| TWI761064B (en) * | 2021-02-04 | 2022-04-11 | 瑞昱半導體股份有限公司 | Control circuit and control method applied to display panel |
| CN114501096A (en) * | 2020-10-27 | 2022-05-13 | 西安钛铂锶电子科技有限公司 | Image display method, image display device, and image display system |
| CN115695772A (en) * | 2022-11-14 | 2023-02-03 | 广东欧谱曼迪科技有限公司 | Stereoscopic image playing and receiving method, playing and receiving device and electronic equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101697595A (en) * | 2009-09-11 | 2010-04-21 | 青岛海信电器股份有限公司 | Method for displaying 3D image, television and glasses |
| CN101827279A (en) * | 2009-03-06 | 2010-09-08 | 索尼公司 | Image display device, image display observation system and method for displaying image |
| CN102196290A (en) * | 2011-03-23 | 2011-09-21 | 深圳创维－Rgb电子有限公司 | Three-dimensional (3D) image display control method and system |
| CN102291587A (en) * | 2010-06-21 | 2011-12-21 | 深圳Tcl新技术有限公司 | Full high-definition 3D (Three Dimensional) video processing method |
| CN102572476A (en) * | 2011-12-19 | 2012-07-11 | 四川长虹电器股份有限公司 | Device and method for eliminating crosstalk and ghosting phenomena |
| CN102572480A (en) * | 2011-12-21 | 2012-07-11 | 四川长虹电器股份有限公司 | Shutter 3D LCD TV ghosting eliminating device and method for not influencing brightness |
| CN102646404A (en) * | 2012-05-17 | 2012-08-22 | 青岛海信电器股份有限公司 | Refreshing method of liquid crystal display, liquid crystal display and liquid crystal television |
-
2013
- 2013-05-28 CN CN201310203429.6A patent/CN103634585B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101827279A (en) * | 2009-03-06 | 2010-09-08 | 索尼公司 | Image display device, image display observation system and method for displaying image |
| CN101697595A (en) * | 2009-09-11 | 2010-04-21 | 青岛海信电器股份有限公司 | Method for displaying 3D image, television and glasses |
| CN102291587A (en) * | 2010-06-21 | 2011-12-21 | 深圳Tcl新技术有限公司 | Full high-definition 3D (Three Dimensional) video processing method |
| CN102196290A (en) * | 2011-03-23 | 2011-09-21 | 深圳创维－Rgb电子有限公司 | Three-dimensional (3D) image display control method and system |
| CN102572476A (en) * | 2011-12-19 | 2012-07-11 | 四川长虹电器股份有限公司 | Device and method for eliminating crosstalk and ghosting phenomena |
| CN102572480A (en) * | 2011-12-21 | 2012-07-11 | 四川长虹电器股份有限公司 | Shutter 3D LCD TV ghosting eliminating device and method for not influencing brightness |
| CN102646404A (en) * | 2012-05-17 | 2012-08-22 | 青岛海信电器股份有限公司 | Refreshing method of liquid crystal display, liquid crystal display and liquid crystal television |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106297671A (en) * | 2016-10-10 | 2017-01-04 | 深圳市华星光电技术有限公司 | Display floater and scan drive circuit thereof |
| CN106297671B (en) * | 2016-10-10 | 2020-02-07 | 深圳市华星光电技术有限公司 | Display panel and scanning drive circuit thereof |
| CN106782357A (en) * | 2016-11-24 | 2017-05-31 | 深圳市华星光电技术有限公司 | Gate driving circuit, GOA circuits and display drive method |
| WO2018223911A1 (en) * | 2017-06-09 | 2018-12-13 | 京东方科技集团股份有限公司 | Method and circuit for adjusting refresh rate, display device and storage medium |
| CN107179610A (en) * | 2017-06-29 | 2017-09-19 | 深圳市虚拟现实科技有限公司 | Method for displaying image and its device |
| CN108008585A (en) * | 2017-12-18 | 2018-05-08 | 深圳市华星光电半导体显示技术有限公司 | Array base palte and its driving method, liquid crystal panel |
| WO2019119562A1 (en) * | 2017-12-18 | 2019-06-27 | 深圳市华星光电半导体显示技术有限公司 | Array substrate and driving method therefor, and liquid crystal panel |
| US10690980B2 (en) | 2017-12-18 | 2020-06-23 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Array substrate and driving method thereof and liquid crystal panel |
| CN114501096A (en) * | 2020-10-27 | 2022-05-13 | 西安钛铂锶电子科技有限公司 | Image display method, image display device, and image display system |
| TWI761064B (en) * | 2021-02-04 | 2022-04-11 | 瑞昱半導體股份有限公司 | Control circuit and control method applied to display panel |
| CN115695772A (en) * | 2022-11-14 | 2023-02-03 | 广东欧谱曼迪科技有限公司 | Stereoscopic image playing and receiving method, playing and receiving device and electronic equipment |
| CN115695772B (en) * | 2022-11-14 | 2023-12-05 | 广东欧谱曼迪科技有限公司 | Stereoscopic image playing and receiving method, playing and receiving device and electronic equipment |
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|---|---|
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