CN101860766A - Stereoscopic picture plane display method and 3 d display device thereof - Google Patents
Stereoscopic picture plane display method and 3 d display device thereof Download PDFInfo
- Publication number
- CN101860766A CN101860766A CN201010172599A CN201010172599A CN101860766A CN 101860766 A CN101860766 A CN 101860766A CN 201010172599 A CN201010172599 A CN 201010172599A CN 201010172599 A CN201010172599 A CN 201010172599A CN 101860766 A CN101860766 A CN 101860766A
- Authority
- CN
- China
- Prior art keywords
- period
- image data
- backlight
- data
- display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The invention provides a kind of stereoscopic picture plane display method and 3 d display device thereof.Stereoscopic picture plane display method comprise data provide step, a polarization set-up procedure, with a backlight control step.3 d display device comprise a display floater, a smooth changing device, with a backlight module, respectively in order to carry out data provide step, polarization set-up procedure, with the backlight control step.The present invention is used in backlight open and the time of closing adjusted in the backlight control step, or provides the black picture data of adding in the step in data, uses to reach the ghost image effect that reduces the right and left eyes image.
Description
Technical field
The present invention relates to a kind of stereoscopic picture plane display method and 3 d display device thereof, be specifically related to a kind of repeatedly stereoscopic picture plane display method and 3 d display device thereof of shadow (crosstalk) effect that reduces the right and left eyes image.
Background technology
Stereo display technique generally can be divided into time formula stereo display technique and space formula stereo display technique.Wherein, the formula stereo display technique adopts projector more the time.For example, in U.S. Patent number US4504856, it utilizes two groups of projectors alternately to present the right and left eyes stereopsis.Yet the conventional projection display volume is too huge, and optics and to drive design comparatively complicated, has the higher shortcoming of cost of manufacture.On the other hand, space formula stereo display technique has the shortcoming that resolution descends, for example among U.S. Patent number US5007715 or the U.S. Patent number US5264964, it makes display floater demonstrate two groups of pictures that supply left eye and right eye to watch respectively simultaneously, and the collocation polarised light glasses make beholder's left eye only receive the left eye picture, right eye only receives the right eye picture.Yet,, therefore can descend 50% in resolution in some cases because display floater must demonstrate two group of pictures simultaneously.
In addition, the time formula stereo display technique polarised light glasses of also can arranging in pairs or groups alternately provides the images of left and right eyes picture under a time sequence.Please refer to Fig. 1, Fig. 1 is the running schematic diagram of prior art Stereo display device.As shown in Figure 1, video data provides one first left eye data L1, a vertical blanking VBI, one first right eye data R1, a vertical blanking interval VBI, one second left eye data L2 etc. at interval in regular turn.By polarised light glasses, make observer's left eye receive the first left eye data L1 and the second left eye data L2, and observer's right eye receive the first right eye data R1.For example when the time was T2, whole image was all the image (that is first right eye data R1) that expectation provides.Yet, because video data is shown in the display frame for example scanning in regular turn from top to bottom in Fig. 1 with scan mode.Therefore, under some time, estimate that the image data that provides only accounts for the part of whole picture and can make the observer can't receive complete and correct image data.For example, when the time was T1, observer's right eye can receive first right eye data R1 of part and the first left eye data L1 of part simultaneously; Or time when being T3, observer's left eye can receive second left eye data L2 of part and the first right eye data R1 of part simultaneously.Therefore, arbitrary eye of observer can receive the image of right and left eyes simultaneously in the prior art in part-time, makes the stereo display picture of experiencing have the repeatedly shadow problem of right and left eyes image, influences image quality.
Summary of the invention
First purpose of the present invention is to provide a kind of stereoscopic picture plane display method and 3 d display device thereof, to solve restriction and the shortcoming that prior art was faced.
First preferred embodiment of the present invention provides a kind of stereoscopic picture plane display method, be used for showing a plurality of display frames in regular turn, and the one-period of each display frame comprises one first period, one first vertical blanking interval, one second period and one second vertical blanking at interval in regular turn.This stereoscopic picture plane display method comprises the following steps.Carry out data step is provided, provide one first image data in first period with scan mode, and in the first vertical blanking distance maintaining, first image data, and provide one second image data with scan mode in second period, and in the second vertical blanking distance maintaining, second image data.Moreover, carry out a polarization set-up procedure, in first period with in first vertical blanking interval, make first image data have one first polarization state, and in second period with in second vertical blanking interval, make second image data have one second polarization state.In addition, carry out a backlight control step, the part that begins in the initial time point of the part period that the initial time point of first period begins and second period provides one first backlight state in the period, and in other period, first vertical blanking interval, other period of second period and second vertical blanking interval of first period, provide one second backlight state, wherein the brightness of second backlight state is greater than the brightness of first backlight state.
First preferred embodiment of the present invention provides a kind of 3 d display device in addition.This 3 d display device comprise a display floater, a smooth changing device, with a backlight module.Display floater comprises an exiting surface and an incidence surface, and wherein display floater provides step in order to the data of carrying out above-mentioned first preferred embodiment.The light changing device is arranged at a side of the exiting surface of display floater, and wherein the light changing device is in order to carry out the above-mentioned first preferred embodiment people polarization set-up procedure.In addition, backlight module is arranged at a side of display floater heating incidence surface, and wherein backlight module is in order to carry out the backlight control step of above-mentioned first preferred embodiment.
Second preferred embodiment of the present invention provides a kind of stereoscopic picture plane display method, be used for showing in regular turn a plurality of display frames, the one-period of each display frame comprises one first period, one first black picture period, one second period and one second black picture period in regular turn.This stereoscopic picture plane display method comprises the following steps.Carry out data step is provided, provide one first image data in first period with scan mode, and provide one first black picture data with scan mode in the first black picture period, and provide one second image data with scan mode, and provide the second black picture data with scan mode in the second black picture period in second period.In addition, carry out a polarization set-up procedure, in first period, make first image data and the first black picture data have one first polarization state in the period, and in second period, make second image data and the second black picture data have one second polarization state in the period with the second black picture with the first black picture.
Second preferred embodiment of the present invention provides a kind of 3 d display device in addition.This 3 d display device comprises a display floater and a smooth changing device.Display floater comprises an exiting surface and an incidence surface, and wherein display floater provides step in order to the data of carrying out above-mentioned second preferred embodiment.In addition, the light changing device is arranged at a side of the exiting surface of display floater, and wherein the light changing device is in order to carry out the polarization set-up procedure of above-mentioned second preferred embodiment.
Stereoscopic picture plane display method of the present invention and 3 d display device thereof, can be by first backlight state and second backlight state alternately are provided, use the repeatedly shadow effect that reaches reduction right and left eyes image, and effectively reduce the power dissipation of backlight module, reach the effect of power saving.In addition, the present invention also can add black picture data in image data, in the middle of the image of images of left and right eyes, shadow produces to make observed left and right image not have repeatedly, and because the liquid crystal reaction is changed to image gray scale by black picture, can not need use extra internal memory to carry out overvoltage and drive (Over Drive) method, and then reduce the production cost.
Description of drawings
Fig. 1 is the running schematic diagram of prior art Stereo display device;
Fig. 2 is the configuration diagram of the present invention's first preferred embodiment 3 d display device;
Fig. 3 is the sequential chart of the stereoscopic picture plane display method of the present invention's first preferred embodiment;
Fig. 4 is the configuration diagram of the 3 d display device of the present invention's second preferred embodiment;
Fig. 5 is the sequential chart of the stereoscopic picture plane display method of the present invention's second preferred embodiment;
Fig. 6 is the picture scanning schematic diagram of the stereoscopic picture plane display method of the present invention's second preferred embodiment.
Embodiment
For making the general skill person who has the knack of the technical field of the invention can further understand the present invention, hereinafter the spy enumerates two preferred embodiments of the present invention, and cooperate appended graphic, describe in detail constitution content of the present invention and the effect desiring to reach.In addition, in the middle of specification and claim, used some vocabulary to censure specific assembly.The person with usual knowledge in their respective areas should understand, and same assembly may be called with different nouns by manufacturer.This specification and follow-up claim are not used as distinguishing the mode of assembly with the difference of title, but the benchmark that is used as distinguishing with the difference of assembly on function.Be an open term mentioned " comprising " in the middle of specification and the follow-up request item in the whole text, so should be construed to " comprise but be not limited to ".In addition, be noted that graphic only for the purpose of description, do not map according to life size.
Please refer to Fig. 2, Fig. 2 is the configuration diagram of the 3 d display device of the present invention's first preferred embodiment.As shown in Figure 2, the 3 d display device of present embodiment comprises a backlight module 10, a display floater 20, an and smooth changing device 30, wherein display floater 20 comprises an exiting surface 202 and an incidence surface 201, and light changing device 30 is arranged at a side of the exiting surface 202 of display floater 20, and backlight module 10 is arranged at a side of the incidence surface 201 of display floater 20.In this preferred embodiment, display floater 20 is a display panels, in order to one first image data (for example left eye video data) and one second image data (for example right eye video data) alternately to be provided.Wherein, display floater 20 comprises one first polaroid 21 and one second polaroid 25, and wherein first polaroid 21 is adjacent to backlight module 10, and second polaroid 25 is adjacent to light changing device 30.In addition, first polaroid 21 can be selected quadrature or parallel according to different liquid crystal display patterns with the polarization direction of second polaroid 25.For example, in first preferred embodiment, first polaroid 21 is one 135 ° of linear polarizer plates, and second polaroid 25 is one 45 ° of linear polarizer plates.Display floater 20 comprise in addition a plurality of groups of substrates of thin-film transistor 22, a liquid crystal layer 23, with a colored filter substrate 24, wherein plurality of groups of substrates of thin-film transistor 22 is oppositely arranged with colored filter substrate 24, liquid crystal layer 23 then be arranged at plurality of groups of substrates of thin-film transistor 22 and colored filter substrate 24 between.Yet display floater 20 of the present invention is not limited to use display panels, and can be the display floater that other is fit to.For instance, display floater of the present invention can comprise and adds the display unit (figure do not show) of a polaroid (figure do not show) with the scan mode frame update, for example electricity slurry display unit, electro-luminescence display unit, cathode-ray tube display unit etc.
Please continue with reference to figure 2.In first preferred embodiment, light changing device 30 is selected liquid crystal type light changing device for use, it comprise one first transparency carrier 31, a liquid crystal layer 32, with one second transparency carrier 33.First transparency carrier 31 and second transparency carrier 33 are oppositely arranged, and liquid crystal layer 32 be arranged at first transparency carrier 31 and second transparency carrier 33 between.Wherein, the material of first transparency carrier 31 and second transparency carrier 33 can be the hard transparent material and constitutes, and constitutes but also can be other soft or flexual film material, for example glass, quartz or plastics etc.Moreover the liquid crystal molecule of liquid crystal layer 32 is selected stable twisted nematic (twisted nematic, TN) liquid crystal molecule, but not as limit for use.In addition, 3 d display device of the present invention comprises secondary polaroid glasses 40 in addition, and it has one first polarized lenses 41 and one second polarized lenses 42.Wherein, first polarized lenses 41 is allowed passing through of first image data with first polarization state and is stopped that second image data with second polarization state, second polarized lenses 42 allow passing through of second image data with second polarization state and stop first image data with first polarization state.In this preferred embodiment, first polarized lenses 41 is 45 ° of linear polarizer plates, and second polarized lenses is 135 ° of linear polarizer plates.In view of the above, the beholder makes left eye and right eye receive first display message and second display message respectively by wearing polaroid glasses 40, to reach the effect of stereo display when watching 3 d display device.
Please refer to Fig. 3, and in the lump with reference to figure 2.Fig. 3 is the sequential chart of the stereoscopic picture plane display method of the present invention's first preferred embodiment.As shown in Figure 3, the stereoscopic picture plane display method of this preferred embodiment is used for showing in regular turn a plurality of display frames, and wherein each display frame can comprise left eye display frame and a right eye display frame, uses to constitute a stereoscopic picture plane.Moreover the one-period of each display frame comprises one first period TP1, one first vertical blanking VBI1, one second period TP2 and one second vertical blanking interval VBI2 at interval in regular turn.This stereoscopic picture plane display method comprises the following steps:
1. carry out data step is provided: one shows to come source signal D1 in order to be sent to display floater 20.Shown in D1 among Fig. 3, provide one first image data L in the first period TP1 with scan mode, and in first vertical blanking at interval VBI1 keep the first image data L, and provide one second image data R in the second period TP2 with scan mode, and in second vertical blanking at interval VBI2 keep the second image data R.In other words, in first vertical blanking interval VBI1 and second vertical blanking interval VBI2, shows signal D1 does not have the signal of transmission to display floater 20, so display floater 20 is kept the image data of previous moment.In this preferred embodiment, the first image data L is as the left eye signal, and the second image data R is as the right eye signal, but not as limit.Wherein, display floater 20 alternately provides the frequency of the first image data L and the second image data R more than or equal to 120Hz, use the image that the left eye that makes the observer and right eye distinctly receive and change frequency, and the situation that does not have a film flicker takes place more than or equal to 60Hz.In addition be 45 ° of linear polarizer plates because second polaroid 25 of this preferred embodiment is all 45 ° of polarization directions, the polarization direction of the output polarization light P1 of display floater 20 shown in P1 among Fig. 3.
2. carry out a polarization set-up procedure: a modulation comes source signal D2 in order to be sent to light changing device 30.Shown in the D2 of Fig. 3, come the first modulating signal S1 and the second modulating signal S2 of source signal D2 by modulation, respectively at interval making the first image data L have one first polarization state in the VBI1 with first vertical blanking in the first period TP1, and in second period, make the second image data R have one second polarization state in TP2 and second vertical blanking interval VBI2.Wherein, first polarization state of this preferred embodiment and the second polarization state mutually orthogonal, but not as limit.In addition, in this preferred embodiment, light changing device 30 is an example with the stable twisted nematic panel.When the modulation of light changing device 30 came source signal D2 to be the first modulating signal S 1, then the output polarization light P1 of the output polarization light P2 of light changing device 30 and display floater 20 was all 45 ° of polarization directions.Anti-, when the modulation of light changing device 30 comes source signal D2 to be the second modulating signal S2, then the output polarization light of the output polarization light P2 of light changing device 30 and display floater 20 has mutually perpendicular polarization direction, and just the output polarization light P2 of light changing device 30 changes into 135 ° of polarization directions.
3. carry out a backlight control step: a backlight control state BL is in order to be sent to backlight module 10.Shown in the BL of Fig. 3, the part that begins in the initial time point of the part period that the initial time point of the first period TP1 begins and the second period TP2 provides one first backlight state in the period, and provide one second backlight state in other period and second vertical blanking interval VBI2 of VBI1, the second period TP2 at interval in other period of the first period TP1, first vertical blanking, wherein the brightness of second backlight state is greater than the brightness of first backlight state.In this preferred embodiment, first backlight state is closed backlight, and the unlatching of second backlight state is backlight, but not as limit, for example can adjust the brightness ratio of second backlight state and first backlight state according to circumstances.Second backlight state that it should be noted that this preferred embodiment can only provide in the VBI2 with second vertical blanking in the VBI1 in first vertical blanking at interval at interval, and provides first backlight state in remaining time.
In addition, shown in the G1 of Fig. 3, G1 sees through the observed image of first polarized lenses 41 of polaroid glasses 40 for the observer.Because first polarized lenses 41 is 45 ° of linear polarizer, receives only 45 ° of polarised lights and can be used as the left-eye images data.Same, shown in the G2 of Fig. 3, G2 for the observer through the observed image of second polarized lenses 42 of polaroid glasses 40.Because second polarized lenses 42 is 135 ° of linear polarizer, receives only 135 ° of polarised lights and can be used as the right-eye image data.
Therefore, the backlight control step of first preferred embodiment is used in part-time and makes backlight module 10 stop to provide backlight, and the repeatedly shadow that is caused in the liquid crystal polling is not observed.For instance, when display floater 20 line by line will the second image data R be originally changed into the first image data L with scan mode in the first period TP1, the forward part in the first period TP1 stopped in the time providing backlight.In other words, the first image data L accounts for the less show image of whole aspect ratio and will can the observed person not observe, and then reduces the repeatedly shadow phenomenon of right and left eyes image.In addition, suitable close the power dissipation that backlight module can effectively reduce backlight module, reach the effect of power saving.It should be noted that by adjust adjusting the brightness ratio of second backlight state, making the brightness of the brightness of second backlight state, in like manner the repeatedly shadow degree and saving electric energy of reduction right and left eyes image that also can be by a small margin greater than first backlight state with first backlight state.
For the purpose of simplifying the description and be easy to comparison, in second preferred embodiment hereinafter,, continue to use the symbol that is same as first preferred embodiment and represent for same components or identical signal name.Please refer to Fig. 4, Fig. 4 is the configuration diagram of the 3 d display device of the present invention's second preferred embodiment.Wherein, the place of the main difference of 3 d display device of the 3 d display device of second preferred embodiment and first preferred embodiment is the light changing device.As shown in Figure 4, the light changing device 50 of second preferred embodiment is selected liquid crystal type light changing device for use, it comprise a plurality of groups of substrates of thin-film transistor 51, a liquid crystal layer 52, with a transparency carrier 53.Plurality of groups of substrates of thin-film transistor 51 is oppositely arranged with transparency carrier 53, and liquid crystal layer 52 be arranged at plurality of groups of substrates of thin-film transistor 51 and transparency carrier 53 between.In other words, the light changing device 50 of second preferred embodiment comprises the design of thin-film transistor array, and the display floater 20 of can arranging in pairs or groups carries out P-SCAN.
Please refer to Fig. 5, and in the lump with reference to figure 4.Fig. 5 is the sequential chart of the stereoscopic picture plane display method of the present invention's second preferred embodiment.As shown in Figure 5, the stereoscopic picture plane display method of this preferred embodiment is used for showing a plurality of display frames in regular turn, and the one-period of each display frame comprises one first period TP1, one first black picture period TB1, one second period TP2 and one second black picture period TB2 in regular turn.It should be noted that in the present embodiment the duration of the first period TP1, first black picture period TB1, the second period TP2 and the second black picture period TB2 is mutually the same, but not as limit, and can change its ratio according to circumstances.This stereoscopic picture plane display method comprises the following steps:
1. carry out data step is provided: one shows to come source signal D1 in order to be sent to display floater 20.Shown in D1 among Fig. 5, provide one first image data L in the first period TP1 with scan mode, and provide one first black picture data B1 with scan mode in the first black picture period TB1, and provide one second image data R with scan mode, and provide the second black picture data B2 with scan mode in the second black picture period TB2 in the second period TP2.In other words, behind the first image data L, insert the first black picture data B1, and behind the second image data R, insert the second black picture data B2.In this preferred embodiment, the first image data L is as the left eye signal, and the second image data R is as the right eye signal, but not as limit.Wherein, display floater 20 alternately provide the first image data L, first black picture data B1, the second image data R, with the frequency of the second black picture data B2 more than or equal to 240Hz, use the image that the left eye that makes the observer and right eye distinctly receive and change frequency, and the situation that does not have a film flicker takes place more than or equal to 60Hz.The polarization direction of the output polarization light P1 of display floater 20 is identical with first preferred embodiment, does not repeat them here.
2. carry out a polarization set-up procedure: a modulation comes source signal D2 in order to be sent to light changing device 50.Shown in the D2 of Fig. 3, come the first modulating signal S1 and the second modulating signal S2 of source signal D2 by modulation, respectively at making the first image data L and the first black picture data B1 have one first polarization state in the first period TP1 with in the first black picture period TB1, and TP2 and second deceives and makes the second image data R and second deceive picture data B2 in the picture period TB2 to have one second polarization state in second period.Wherein, first polarization state of this preferred embodiment and the second polarization state mutually orthogonal, but not as limit.In addition, the explanation of the output polarization light P2 of relevant light changing device 50 is same as in first preferred embodiment, does not repeat them here.
Relevant backlight control aspect, shown in the backlight control state BL of Fig. 5, backlight module 10 is all opened backlight in the first period TP1, first black picture period TB1, the second period TP2 and the second black picture period TB1.But the present invention is not as limit, and visual demand is adjusted the backlight state of day part.In addition, shown in the G1 and G2 of Fig. 5, represent the observer to see through first polarized lenses 41 and the observed image of second polarized lenses 42 of polaroid glasses 40 respectively.
Therefore, second preferred embodiment of the present invention is used in the mode of inserting black picture data among the first image data L and the second image data R, makes the first image data L and the second image data R not have the situation generation that image overlaps each other.In addition, because the liquid crystal reaction is changed to image gray scale by black picture, can not need uses extra internal memory to carry out overvoltage and drive (Over Drive) method, and then reduce the production cost.
It should be noted that in this preferred embodiment polarization set-up procedure and data provide step to carry out in the synchronous scanning mode.Please refer to Fig. 6, Fig. 6 is the picture scanning schematic diagram of the stereoscopic picture plane display method of the present invention's second preferred embodiment.As shown in Figure 6, under the time that dotted line indicated in Fig. 6, show to come the second image data R of source signal D1 to be sent to data display floater 10, and modulation come the second modulating signal S2 of source signal D2 also to be sent to light changing device 50 in the synchronous scanning mode with scan mode.In view of the above, as the second image data R of right-eye image shared zone in display floater 20, can make the second image data R in the above-mentioned zone have second polarization state by sending the second modulating signal S2 to light changing device 50.On the other hand, because remaining zone is not a left-eye images in the display floater 20, then make corresponding all the other regional light changing devices 50 be maintained at the first modulating signal S1 originally.Therefore, present embodiment utilizes the mode of light changing device 50 and display floater 10 synchronous scannings, make first image data in the picture have first polarization state, and second image data in the picture has second polarization state, can solve the repeatedly shadow problem of the zones of different right and left eyes image of prior art, and then promote the quality of display frame.
In sum, stereoscopic picture plane display method of the present invention and 3 d display device thereof, can be by first backlight state and second backlight state alternately are provided, or the time of adjusting backlight open and closing, use and reach the repeatedly shadow effect that reduces the right and left eyes image, and effectively reduce the power dissipation of backlight module, reach the effect of power saving.Moreover, the present invention also can add black picture data in image data, centre between left-eye images and right-eye image, shadow produces to make observed left and right image not have repeatedly, and because the liquid crystal reaction is changed to image gray scale by black picture, can not need use extra internal memory to carry out the overvoltage driving method, and then reduce the production cost.In addition, utilize the mode of light changing device and display floater synchronous scanning, can reduce the repeatedly shadow problem of zones of different right and left eyes image, and then promote the quality of display frame.
The above only is preferred embodiment of the present invention, and all equalizations of being done according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.
Claims (10)
1. stereoscopic picture plane display method, be used for showing in regular turn a plurality of display frames, respectively the one-period of this display frame comprises one first period, one first vertical blanking interval, one second period and one second vertical blanking at interval in regular turn, it is characterized in that this stereoscopic picture plane display method comprises:
One data provide step, provide one first image data in this first period with scan mode, and in this this first image data of first vertical blanking distance maintaining, and provide one second image data with scan mode, and in this this second image data of second vertical blanking distance maintaining in this second period;
One polarization set-up procedure, in this first period with in this first vertical blanking interval, make this first image data have one first polarization state, and in this second period with in this second vertical blanking interval, make this second image data have one second polarization state; And
One backlight control step, the part that begins in the initial time point of part period that the initial time point of this first period begins and this second period provides one first backlight state in the period, and in other period, this first vertical blanking interval, hungry other period of this second period and this second vertical blanking interval of this first period, provide one second backlight state, wherein the brightness of this second backlight state is greater than the brightness of this first backlight state.
2. stereoscopic picture plane display method as claimed in claim 1 is characterized in that, wherein this first backlight state is closed backlightly, and that this second backlight state is opened is backlight.
3. stereoscopic picture plane display method as claimed in claim 1 is characterized in that, wherein this first polarization state and this second polarization state mutually orthogonal.
4. stereoscopic picture plane display method as claimed in claim 1, it is characterized in that, other comprises and utilizes secondary polaroid glasses to watch this first image data and this second image data, these pair polaroid glasses have one first polarized lenses and one second polarized lenses, wherein this first polarized lenses is allowed passing through of this first image data with this first polarization state and is stopped that this second image data with this second polarization state, this second polarized lenses allow passing through of this second image data with this second polarization state and stop this first image data with this first polarization state.
5. 3 d display device in order to realize the described stereoscopic picture plane display method of claim 1, is characterized in that this 3 d display device comprises:
One display floater comprises an exiting surface and an incidence surface, and wherein this display floater provides step in order to these data of carrying out;
One smooth changing device is arranged at a side of this exiting surface of this display floater, and wherein this light changing device is in order to carry out this polarization set-up procedure; And
One backlight module is arranged at a side of this incidence surface of this display floater, and wherein this backlight module is in order to carry out this backlight control step.
6. stereoscopic picture plane display method, be used for showing in regular turn a plurality of display frames, respectively the one-period of this display frame comprises one first period, one first black picture period, one second period and one second black picture period in regular turn, it is characterized in that this stereoscopic picture plane display method comprises:
One data provide step, provide one first image data in this first period with scan mode, and provide one first black picture data with scan mode in this first black picture period, and provide one second image data with scan mode, and provide this second black picture data with scan mode in this second black picture period in this second period; And
One polarization set-up procedure, in this first period, make this first image data and this first black picture data have one first polarization state in the period, and in this second period, make this second image data and this second black picture data have one second polarization state in the period with this second black picture with this first black picture.
7. stereoscopic picture plane display method as claimed in claim 6 is characterized in that, wherein all provides backlight in the period in this first period, this first black picture period, this second period and this second black picture.
8. stereoscopic picture plane display method as claimed in claim 6 is characterized in that, wherein this polarization set-up procedure and this data provide step to carry out in the synchronous scanning mode.
9. stereoscopic picture plane display method as claimed in claim 6 is characterized in that, wherein the duration of this first period, this first black picture period, this second period and this second black picture period is mutually the same.
10. 3 d display device in order to realize the described stereoscopic picture plane display method of claim 6, is characterized in that this 3 d display device comprises:
One display floater comprises an exiting surface and an incidence surface, and wherein this display floater provides step in order to carry out these data; And
One smooth changing device is arranged at a side of this exiting surface of this display floater, and wherein this light changing device is in order to carry out this polarization set-up procedure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010172599A CN101860766A (en) | 2010-05-05 | 2010-05-05 | Stereoscopic picture plane display method and 3 d display device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010172599A CN101860766A (en) | 2010-05-05 | 2010-05-05 | Stereoscopic picture plane display method and 3 d display device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101860766A true CN101860766A (en) | 2010-10-13 |
Family
ID=42946363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010172599A Pending CN101860766A (en) | 2010-05-05 | 2010-05-05 | Stereoscopic picture plane display method and 3 d display device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101860766A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102466904A (en) * | 2010-11-04 | 2012-05-23 | 瀚宇彩晶股份有限公司 | Method for driving display |
| CN102595156A (en) * | 2011-01-14 | 2012-07-18 | 宏碁股份有限公司 | Image display method and image display system |
| CN102591066A (en) * | 2012-03-31 | 2012-07-18 | 华映光电股份有限公司 | Liquid crystal display device |
| CN102685529A (en) * | 2011-03-15 | 2012-09-19 | 财团法人工业技术研究院 | Stereoscopic display and driving method thereof |
| CN102736336A (en) * | 2012-04-30 | 2012-10-17 | 友达光电股份有限公司 | Mother board of light modulation panel, light modulation panel and stereoscopic display device |
| WO2013053113A1 (en) * | 2011-10-12 | 2013-04-18 | Mediatek Inc. | Stereoscopic display apparatus and display method thereof |
| CN103376562A (en) * | 2012-04-11 | 2013-10-30 | 辉达公司 | System, method, and computer program product for presenting stereoscopic display content for viewing with passive stereoscopic glasses |
| CN103531163A (en) * | 2013-08-20 | 2014-01-22 | 明基电通有限公司 | Display method and display device |
| WO2015074384A1 (en) * | 2013-11-19 | 2015-05-28 | 京东方科技集团股份有限公司 | Shutter-type three-dimensional image display method, apparatus and system |
| US9094678B1 (en) | 2010-09-29 | 2015-07-28 | Nvidia Corporation | System, method, and computer program product for inverting a polarity of each cell of a display device |
| US9094676B1 (en) | 2010-09-29 | 2015-07-28 | Nvidia Corporation | System, method, and computer program product for applying a setting based on a determined phase of a frame |
| CN109215586A (en) * | 2018-10-29 | 2019-01-15 | 明基智能科技（上海）有限公司 | Reduce the display methods and its display system of ghost image effects |
| TWI680325B (en) * | 2018-04-19 | 2019-12-21 | 宏達國際電子股份有限公司 | Display device and display method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038353A (en) * | 1988-06-07 | 1989-12-27 | 石东军 | Can be for the optical system of all kinds of display screens and picture generation high-resolution stereo-picture |
| US20070153380A1 (en) * | 2006-01-03 | 2007-07-05 | Samsung Electronics Co., Ltd. | High-resolution field sequential autostereoscopic display |
| CN101196615A (en) * | 2006-12-06 | 2008-06-11 | 万双 | Polarized light grid stereoscopic display device |
| CN101408679A (en) * | 2008-11-14 | 2009-04-15 | 友达光电股份有限公司 | Stereo display device and stereo picture display method |
| 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 |
-
2010
- 2010-05-05 CN CN201010172599A patent/CN101860766A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038353A (en) * | 1988-06-07 | 1989-12-27 | 石东军 | Can be for the optical system of all kinds of display screens and picture generation high-resolution stereo-picture |
| US20070153380A1 (en) * | 2006-01-03 | 2007-07-05 | Samsung Electronics Co., Ltd. | High-resolution field sequential autostereoscopic display |
| CN101196615A (en) * | 2006-12-06 | 2008-06-11 | 万双 | Polarized light grid stereoscopic display device |
| CN101408679A (en) * | 2008-11-14 | 2009-04-15 | 友达光电股份有限公司 | Stereo display device and stereo picture display method |
| 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 |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9094678B1 (en) | 2010-09-29 | 2015-07-28 | Nvidia Corporation | System, method, and computer program product for inverting a polarity of each cell of a display device |
| US9094676B1 (en) | 2010-09-29 | 2015-07-28 | Nvidia Corporation | System, method, and computer program product for applying a setting based on a determined phase of a frame |
| CN102466904A (en) * | 2010-11-04 | 2012-05-23 | 瀚宇彩晶股份有限公司 | Method for driving display |
| CN102595156A (en) * | 2011-01-14 | 2012-07-18 | 宏碁股份有限公司 | Image display method and image display system |
| CN102685529A (en) * | 2011-03-15 | 2012-09-19 | 财团法人工业技术研究院 | Stereoscopic display and driving method thereof |
| 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 |
| WO2013053113A1 (en) * | 2011-10-12 | 2013-04-18 | Mediatek Inc. | Stereoscopic display apparatus and display method thereof |
| CN102591066B (en) * | 2012-03-31 | 2016-04-27 | 华映光电股份有限公司 | Liquid crystal indicator |
| CN102591066A (en) * | 2012-03-31 | 2012-07-18 | 华映光电股份有限公司 | Liquid crystal display device |
| CN103376562A (en) * | 2012-04-11 | 2013-10-30 | 辉达公司 | System, method, and computer program product for presenting stereoscopic display content for viewing with passive stereoscopic glasses |
| CN103376562B (en) * | 2012-04-11 | 2017-03-01 | 辉达公司 | For assuming stereoscopic display content for system, method and the computer program observed with passive type anaglyph spectacleses |
| US9164288B2 (en) | 2012-04-11 | 2015-10-20 | Nvidia Corporation | System, method, and computer program product for presenting stereoscopic display content for viewing with passive stereoscopic glasses |
| CN102736336A (en) * | 2012-04-30 | 2012-10-17 | 友达光电股份有限公司 | Mother board of light modulation panel, light modulation panel and stereoscopic display device |
| CN102736336B (en) * | 2012-04-30 | 2015-07-15 | 友达光电股份有限公司 | Mother board of light modulation panel, light modulation panel and stereoscopic display device |
| CN103531163A (en) * | 2013-08-20 | 2014-01-22 | 明基电通有限公司 | Display method and display device |
| CN103531163B (en) * | 2013-08-20 | 2016-01-06 | 明基电通有限公司 | Display packing and display device |
| WO2015074384A1 (en) * | 2013-11-19 | 2015-05-28 | 京东方科技集团股份有限公司 | Shutter-type three-dimensional image display method, apparatus and system |
| TWI680325B (en) * | 2018-04-19 | 2019-12-21 | 宏達國際電子股份有限公司 | Display device and display method |
| CN109215586A (en) * | 2018-10-29 | 2019-01-15 | 明基智能科技（上海）有限公司 | Reduce the display methods and its display system of ghost image effects |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101860766A (en) | Stereoscopic picture plane display method and 3 d display device thereof | |
| TWI417866B (en) | Stereoscopic image displaying method and stereoscopic display device thereof | |
| CN101963704B (en) | Stereoscopic image display and driving method thereof | |
| US9529206B2 (en) | Backlight control method, apparatus and 3D display system | |
| US20100045640A1 (en) | Display device and method of driving the same | |
| US20100238097A1 (en) | 2-D and 3-D switchalbe and multi-full size image dispaly system | |
| US8982193B2 (en) | Multiviewable stereoscopic image display device and method for driving the same | |
| CN102063880B (en) | Stereoscopic image display device and method for driving the same | |
| KR101800897B1 (en) | Stereoscopic image display device | |
| CN102253495A (en) | Dual-view display equipment and system | |
| CN102098523B (en) | Display device and display packing | |
| CN102236196A (en) | Stereoscopic image display and method for driving the same | |
| TW201326908A (en) | Autostereoscopic three dimensional display | |
| CN106932960A (en) | Back light unit and the Autostereoscopic 3D display device including it | |
| CN101907778B (en) | Two-dimensional/three-dimensional convertible display device, display method, personal digital assistant and computer | |
| CN101776801B (en) | Display device for displaying 3-D images and drive method thereof | |
| CN101957516B (en) | Display device, polarization member and method for manufacturing the display device | |
| US8780286B2 (en) | Three dimensional image display device | |
| JPH04250439A (en) | Screen for stereoscopic display, stereoscopic display device and its driving method | |
| JP2013088775A (en) | Display device, spacer, and electronic apparatus | |
| US20130300955A1 (en) | Display panel and display apparatus having a display panel | |
| KR101890928B1 (en) | Stereoscopic image display device | |
| KR101859968B1 (en) | Stereoscopic image display device and method for driving thereof | |
| KR101882937B1 (en) | Stereoscopic image display device and driving method thereof | |
| KR101712014B1 (en) | 3-dimensional image realization system and glasses |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101013 |