CN203444166U - Stereoscopic display device - Google Patents
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- CN203444166U CN203444166U CN201320563031.9U CN201320563031U CN203444166U CN 203444166 U CN203444166 U CN 203444166U CN 201320563031 U CN201320563031 U CN 201320563031U CN 203444166 U CN203444166 U CN 203444166U
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Abstract
The embodiment of the utility model provides a stereoscopic display device and relates to the technical field of display. The graininess of a viewed image can be reduced, thereby improving the degree of viewing comfort. The stereoscopic display device comprises a display panel and a grating arranged on one side of the display panel. The display panel comprises a plurality of first display units and a plurality of second display units, and the first display units and the second display units are alternately arranged in the horizontal and vertical directions of the display panel. The grating includes a plurality of grating units arranged in parallel, the acute angle formed between each grating unit and the horizontal direction of the display panel is preset, and the grating is used for respectively displaying a first image displayed by the first display units and a second image displayed by the second display units in the left and right eyes. The stereoscopic display device is used in manufacture of stereoscopic display devices.
Description
Technical field
The utility model relates to display technique field, relates in particular to a kind of 3 d display device.
Background technology
Along with scientific and technological development and the raising of quality of life, people have been not content with traditional two dimensional image and have shown, two view stereo display techniques have become current noticeable sciemtifec and technical sphere, in the national economic development He in national defense safety, have important strategic importance.At present, user often need to be by realizing as extraneous aids such as polarising glass, macyscope, liquid crystal shutter glasses and three-dimensional helmets when watching stereo-picture, thereby cannot carry out other work when watching display, the vision of human eye is restricted.Therefore, without three-dimensional (Three Dimensions, the 3D) display technique of bore hole two views by extraneous aid, become a study hotspot in display technique field on our times.
At present, most of two view bore hole stereo display techniques are developed based on binocular parallax, are mainly grating type three-dimensional display techniques.The display of applying this technology is called grating type three-dimensional display, and it adds that by plane (Two Dimensions, 2D) matrix display panel grating forms; Grating can be slit grating (Parallax Barrier) or Lenticular screen (Lenticular Lens); Because grating has a minute light action, when being applied to display, there is the effect of separate picture.
The principle of raster pattern two view stereo display techniques is to be sidelong and to put grating in the light inlet side of display panel or bright dipping, minute light action due to grating, the simple eye of observer that is positioned at display panel dead ahead can only be seen the row pixel on display panel by grating, as left eye can only be seen strange pixel column, and can't see dual pixel row; Equally, right eye can only be seen dual pixel row, and can't see strange pixel column.So, two width that right and left eyes shown by odd even pixel column respectively by brain have the right fusion of image of horizontal parallax, finally form the stereo-picture that a width has depth perception.
Concrete, as shown in Figure 1, in display panel 10, RGB sub-pix is divided into left eye sub-pix and (is labeled as respectively R
l, G
land B
l) and right eye sub-pix (be labeled as respectively R
r, G
rand B
r),, can input to the 1st, 3,5,7,9 row sub-pixs the data-signal of left-eye image, data-signal to the 2nd, 4,6,8,10 row sub-pix input eye image, observer is by being vertically placed on the slit grating as shown in Figure 2 201 of display panel 10 bright dipping sides like this, just can make left eye only see pattern as shown in Figure 3, make right eye see pattern as shown in Figure 4, and finally in brain, be fused into stereo-picture.
Raster pattern two view stereo display techniques due to simple in structure, easily realize and the advantage such as with low cost, be most possibly to realize at present business-like bore hole stereo display technique.
Yet, as shown in Figure 3 and Figure 4, image display panel being shown due to the slit grating 201 of vertically placing in prior art is divided into the left-eye image with candy strip and the eye image with candy strip, in the stereo-picture that observer is identified, inevitably can form candy strip as shown in Figure 5.Like this, for observer, its stereo-picture granular sensation of seeing is stronger, and comfort level is watched in impact.
Utility model content
Embodiment of the present utility model provides a kind of 3 d display device, can reduce the granular sensation of the stereo-picture of watching, thereby improve, watches comfort level.
For achieving the above object, embodiment of the present utility model adopts following technical scheme:
Provide a kind of 3 d display device, the grating that comprises display panel and be arranged on described display panel one side; Described display panel comprises a plurality of the first display units and a plurality of the second display unit, on described display panel horizontal and vertical, and described the first display unit and described the second display unit alternative arrangement; Described grating comprises a plurality of raster units that are arranged in parallel, the acute angle angle of each raster unit and described display panel horizontal direction is preset angles, and described grating is for being presented at respectively right and left eyes by the second image of the first image of described a plurality of the first display units demonstrations and described a plurality of the second display unit demonstrations.
Preferably, described preset angles is 60～80 °.
Preferably, any first display unit and any second display unit are a sub-pix; Described sub-pix comprise with the horizontal parallel first side a of described display panel and with the Second Edge b of the parallel longitudinal of described display panel; Described preset angles is arctan (b/a).
Optionally, described grating comprises slit grating.
Optionally, described grating comprises Lenticular screen.
Preferably, described 3 d display device also comprises driver module, and described driver module is used for driving described a plurality of the first display unit to show the first image, drives described a plurality of the second display unit to show the second image.
Optionally, described display panel comprises display panels; Described grating is arranged on light inlet side or the bright dipping side of described display panels.
Further alternative, described 3 d display device also comprises the backlight that is arranged on described display panels light inlet one side, and described grating is arranged between described backlight and described display panels.
Optionally, described display panel includes organic electro luminescent diode display panel; Described grating is arranged on the bright dipping side of described organic electroluminescent LED display panel.
Embodiment of the present utility model provides a kind of 3 d display device, by by any first display unit and any second display unit alternative arrangement on the horizontal and vertical both direction of display panel, and the acute angle angle of the horizontal direction of each raster unit of grating and display panel is to preset angles setting, the first image that described a plurality of the first display unit is shown is identified by left eye and is presented left-eye image, the second image that described a plurality of the second display unit shows is identified by right eye and is presented eye image, yet because left-eye image is that the first image that left eye is arranged on a plurality of first display units demonstrations at the interval on display panel by identification obtains, eye image is also that the second image that right eye is arranged on a plurality of second display units demonstrations at the interval on display panel by identification obtains, after right and left eyes image co-registration, can make observer watch less than continuous candy strip, thereby the granular sensation while making observer watch image is less, and then can improve the comfort level that observer's bore hole is watched stereo-picture.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the sub-pix array schematic diagram on prior art display panel;
Fig. 2 is the slit grating schematic diagram that is vertically placed on display panel light inlet side or bright dipping side in prior art;
Fig. 3 is the slit grating of vertical placement as shown in Figure 2 and the formed left-eye image schematic diagram of sub-pix array display panel shown in Fig. 1;
Fig. 4 is the slit grating of vertical placement as shown in Figure 2 and the formed eye image schematic diagram of sub-pix array display panel shown in Fig. 1;
The stereo-picture schematic diagram with stronger granular sensation that Fig. 5 sees for the 3 d display device that observer provides by prior art;
The array of display cells schematic diagram of a kind of 3 d display device that Fig. 6 provides for the utility model embodiment;
The slit grating schematic diagram one that Fig. 7 provides for the utility model embodiment;
The slit grating schematic diagram two that Fig. 8 provides for the utility model embodiment;
The Lenticular screen schematic diagram one that Fig. 9 provides for the utility model embodiment;
The Lenticular screen schematic diagram two that Figure 10 provides for the utility model embodiment;
Figure 11 has a stereo-picture schematic diagram compared with granule sense for what the 3 d display device that observer provides by the utility model embodiment was seen;
Two view stereo optical path figure when the slit grating that Figure 12 provides for the utility model embodiment is arranged on the bright dipping side of display panel;
Two view stereo optical path figure when the slit grating that Figure 13 provides for the utility model embodiment is arranged on the light inlet side of display panel;
The sub-pix array schematic diagram of a kind of 3 d display device that Figure 14 provides for the utility model embodiment mono-;
Figure 15 is tilted-putted slit grating as shown in Figure 7 and the formed left-eye image schematic diagram of sub-pix array display panel shown in Figure 14;
Figure 16 is tilted-putted slit grating as shown in Figure 7 and the formed eye image schematic diagram of sub-pix array display panel shown in Figure 14.
Reference numeral;
10-display panel; 101-the first display unit; 102-the second display unit; 1011-the first sub-pix display unit; 1021-the second sub-pix display unit; 201-slit grating; 201a-lenticular lenses; 201b-slit; 202-Lenticular screen; 202a-post lens.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of 3 d display device, comprises display panel 10 and the grating that is arranged on described display panel 10 1 sides; Wherein, as shown in Figure 6, described display panel 10 comprises a plurality of the first display units 101 and a plurality of the second display unit 102, on described display panel 10 horizontal and vertical, and the first display unit 101 and the second display unit 102 alternative arrangements described in any described in any; As shown in Fig. 7～Figure 10, described grating comprises a plurality of raster units that are arranged in parallel, the acute angle angle of each raster unit and described display panel 10 horizontal directions is preset angles θ, and described grating is for being presented at respectively right and left eyes by the second image of the first image of described a plurality of the first display units 101 demonstrations and described a plurality of the second display unit 102 demonstrations.
Stereo display refers to by left eye and right eye identifies respectively the fused images that left-eye image and eye image obtain.Therefore, the data-signal to described a plurality of the first display units 101 input left-eye image for example herein, described a plurality of the first display units 101 show described the first image, and this first image is identified by left eye and presented left-eye image; Data-signal to described a plurality of the second display units 102 input eye image, described a plurality of the second display units 102 show described the second image, and this second image identified by right eye and present eye image, finally in brain, merge and realize stereo-picture.
It should be noted that, first, the light source providing for needs outside when described display panel 10 could be realized the display panel that shows for example during display panels, and described grating is arranged on described display panel one side and is: described grating is arranged on light inlet one side or bright dipping one side of described display panel; When described display panel 10 is self luminous display panel for example during organic electroluminescence diode display panel, described grating is arranged on described display panel one side and is: described grating is arranged on the bright dipping side of described display panel.
The second, in the utility model embodiment, described grating has periodically.
The 3rd, described grating can be slit grating 201, can be also Lenticular screen 202; Wherein, as shown in Fig. 7 or Fig. 8, when described grating is slit grating 201, described raster unit is the lenticular lenses 201a of described slit grating 201, on this basis, the one-period of described slit grating 201 consists of the slit 201b between a lenticular lenses 201a and another lenticular lenses adjacent with this lenticular lenses, and described slit grating 201 consisted of a plurality of such cycles; As shown in Fig. 9 or Figure 10, when described grating is Lenticular screen 202, described raster unit is the post lens 202a of described Lenticular screen 202, on this basis, the one-period of described Lenticular screen 202 consists of a post lens 202a, and described Lenticular screen 202 consists of compact arranged a plurality of so described post lens 202a; In addition, the one-period of described Lenticular screen 202 also can consist of the spacer portion between a post lens 202a and another post lens adjacent with these post lens.
The 4th, described 3 d display device, can be LCD TV, liquid crystal display, OLED TV, OLED display, mobile phone, navigating instrument, palm PC or e-book etc.
Embodiment of the present utility model provides a kind of 3 d display device, the grating that comprises display panel and be arranged on described display panel one side; Described display panel comprises a plurality of the first display units and a plurality of the second display unit, on described display panel horizontal and vertical, and the first display unit and the second display unit alternative arrangement described in any described in any; Described grating comprises a plurality of raster units that are arranged in parallel, the acute angle angle of each raster unit and described display panel horizontal direction is preset angles, and described grating is for being presented at respectively right and left eyes by the second image of the first image of described a plurality of the first display units demonstrations and described a plurality of the second display unit demonstrations.
Relatively in prior art, the alternative arrangement on horizontal or longitudinal single direction of display panel due to left eye sub-pix and right eye sub-pix, and horizontal or longitudinal single direction of each raster unit of grating and display panel is vertical angle, the image that this display panel is shown is divided into the left-eye image with continuous candy strip and the eye image with continuous candy strip, thereby in the stereo-picture that observer is identified, form continuous candy strip, while causing observer to watch image, granular sensation is compared with causing watching by force discomfort.
The utility model embodiment passes through any first display unit and any second display unit alternative arrangement on the horizontal and vertical both direction of display panel, and the acute angle angle of the horizontal direction of each raster unit and display panel is to preset angles setting, the first image that described a plurality of the first display unit is shown is identified by left eye and is presented left-eye image, the second image that described a plurality of the second display unit shows is identified by right eye and is presented eye image, because left-eye image is that the first image that left eye is arranged on a plurality of first display units demonstrations at the interval on display panel by identification obtains, eye image is also that the second image that right eye is arranged on a plurality of second display units demonstrations at the interval on display panel by identification obtains, as shown in figure 11, after right and left eyes image co-registration, can make observer watch less than continuous candy strip, thereby the granular sensation while making observer watch image is less, and then can improve the comfort level that observer's bore hole is watched stereo-picture.
Herein, owing in the utility model embodiment, the acute angle angle of the horizontal direction of each raster unit and display panel being to preset angles setting, after the first image and the second image co-registration that observer sees by right and left eyes respectively, can make observer watch less than continuous candy strip, yet when described acute angle angle numerical value is excessive or when too small, it is less that granular sensation when observer watches image reduces degree; Therefore,, for the image granular sensation that can make observer watch is obviously less, preferred in the utility model embodiment, described preset angles θ is 60～80 °.
Further preferred, any the first display unit 101 and any second display unit 102 are a sub-pix (red or green or blue); Described sub-pix comprise with the horizontal parallel first side a of described display panel 10 and with the Second Edge b of the parallel longitudinal of described display panel 10, described preset angles θ is arctan (b/a).
Like this, the raster unit of described preset angles θ is parallel with the diagonal line of described sub-pix, can make the image granular sensation that observer watches reduce degree maximum.
Further, described grating can be slit grating; Or described grating can be Lenticular screen.
Because slit grating range of application is wider at present, and its manufacture craft is simple, therefore, in the utility model embodiment, described grating can be slit grating 201, and further, the aperture opening ratio numerical range of described slit grating 201 is 1/3～1/2, higher in order to guarantee the brightness of the image that observer sees, the aperture opening ratio of slit grating 201 described in the utility model embodiment is 1/2.Certainly, described grating can be also Lenticular screen 202.
Wherein, described slit grating 201 comprises the shading light part being formed by lenticular lenses 201a and the light transmission part being formed by slit 201b, and aperture opening ratio is the ratio of the summation of the area of light transmission part and the area of light transmission part and shading light part.
On this basis, in the situation that described slit grating 201 is arranged on to the bright dipping side of display panel, as shown in figure 12, by its index path, can be derived the Cycle Length p of one-period of slit grating 201 and a display unit along the relational expression between the length m of described Cycle Length direction, that is, by following formula:
Can derive formula one:
Wherein, e is interpupillary distance, f be slit grating to the distance of display panel bright dipping side, s is that human eye is to the distance of slit grating.
The situation that is arranged on the bright dipping side of display panel for Lenticular screen 202, formula one is applicable equally, for its derivation, no longer describes in detail.
Further, at described slit grating 201, be arranged in the light inlet side situation of display panel, as shown in figure 13, by its index path can derive slit grating 201 the Cycle Length p of one-period and a display unit along the relational expression between the length m of described Cycle Length direction, that is, by following formula:
Can derive formula two:
Wherein, e is interpupillary distance, f be slit grating to the distance of display panel bright dipping side, t is that human eye is to the distance of display unit bright dipping side.
The situation that is arranged on the light inlet side of display panel for Lenticular screen 202, formula two is applicable equally, for its derivation, no longer describes in detail.
In addition, shown in figure 7 or Fig. 8, for described slit grating 201 being arranged on to the situation of the bright dipping side of display panel, by above-mentioned formula once determining the Cycle Length p of the one-period of slit grating 201; For described slit grating 201 being arranged on to the situation of the light inlet side of display panel, by above-mentioned formula two, just can determine the now Cycle Length p of the one-period of slit grating 201; Based on this, just can determine the Cycle Length p that can realize the required described slit grating 201 of bore hole 3D effect; Further, in order to reduce the granular sensation of the stereo-picture that beholder sees, raster unit in described slit grating 201 also needs to be preset angles θ with the acute angle angle of described display panel horizontal direction, when one timing of θ value, just can obtain having the described slit grating 201 at fixed cycle length p and fixed slit 201b angle of inclination.
Equally, shown in figure 9 or Figure 10, for described Lenticular screen 202 being arranged on to the situation of the bright dipping side of display panel, by above-mentioned formula one, also can determine the Cycle Length p of the one-period of Lenticular screen 202; When described Lenticular screen 202 being arranged on to the situation of the light inlet side of display panel, by above-mentioned formula two, also can determine the Cycle Length p of the one-period of Lenticular screen 202; Based on this, just can determine the Cycle Length p that can realize the required described Lenticular screen 202 of bore hole 3D effect; Further, in order to reduce the granular sensation of the stereo-picture that beholder sees, post lens 202a in described Lenticular screen 202 also needs to be preset angles θ with the acute angle angle of described display panel horizontal direction, when one timing of θ value, just can obtain having the described Lenticular screen 202 at fixed cycle length p and fixed leg lens 202a angle of inclination.
Provide 2 specific embodiments below, to describe above-mentioned 3 d display device in detail.
Embodiment mono-, and described 3 d display device comprises display panel 10 and the slit grating 201 that is arranged on the bright dipping side of described display panel 10.
Wherein, as shown in figure 14, described display panel 10 comprises a plurality of sub-pixs, each sub-pix comprise with the horizontal parallel first side a of described display panel 10 and with the Second Edge b of the parallel longitudinal of described display panel 10, and the plurality of sub-pix is divided into the first sub-pix display unit 1011 and (is labeled as respectively R
l, G
land B
l) and the second sub-pix display unit 1021 (be labeled as respectively R
r, G
rand B
r); On described display panel 10 horizontal and vertical, the first sub-pix display unit 1011 and the second sub-pix display unit 1021 alternative arrangements described in any.
Shown in figure 7, described slit grating 201 comprises the slit 201b between a plurality of lenticular lenses 201a of parallel and periodic arrangement and two lenticular lenses of arbitrary neighborhood, and the acute angle angle theta of each lenticular lenses 201a and described display panel 10 horizontal directions is arctan (b/a).In addition, the cycle direction of described slit grating 201 is laterally parallel with described display panel, and the Cycle Length of the one-period of described slit grating 201 is
aperture opening ratio is 1/2.
Like this, the first image that spaced the first sub-pix display unit 1011 shows presents left-eye image as shown in figure 15 after being identified by left eye, the second image that spaced the second sub-pix display unit 1021 shows presents eye image as shown in figure 16 after being identified by right eye, and finally in brain, be fused into stereo-picture and observer is watched less than continuous candy strip, thereby the granular sensation while making observer watch image is less, and then can improve the comfort level that observer's bore hole is watched stereo-picture.
Embodiment bis-, and described 3 d display device also can comprise display panel 10 and be arranged on the Lenticular screen 202 of the bright dipping side of described display panel 10.
Wherein, shown in Figure 14, described display panel 10 comprises a plurality of sub-pixs, each sub-pix comprise with the horizontal parallel first side a of described display panel 10 and with the Second Edge b of the parallel longitudinal of described display panel 10, and the plurality of sub-pix is divided into the first sub-pix display unit 1011 and (is labeled as respectively R
l, G
land B
l) and the second sub-pix display unit 1021 (be labeled as respectively R
r, G
rand B
r); On described display panel 10 horizontal and vertical, the first sub-pix display unit 1011 and the second sub-pix display unit 1021 alternative arrangements described in any.
Shown in figure 9, described Lenticular screen 202 comprises parallel and compact arranged a plurality of post lens 202a, and the acute angle angle theta of each post lens 202a and described display panel 10 horizontal directions is arctan (b/a).In addition, the cycle direction of described Lenticular screen 202 is laterally parallel with described display panel, and the Cycle Length of the one-period of described Lenticular screen 202 is
Like this, the first image that spaced the first sub-pix display unit 1011 shows presents left-eye image as shown in figure 15 after being identified by left eye, the second image that spaced the second sub-pix display unit 1021 shows presents eye image as shown in figure 16 after being identified by right eye, and finally in brain, be fused into stereo-picture and observer is watched less than continuous candy strip, thereby the granular sensation while making observer watch image is less, and then can improve the comfort level that observer's bore hole is watched stereo-picture.
Described 3 d display device based on foregoing description, optionally, described 3 d display device 10 also comprises driver module, and described driver module is used for driving described a plurality of the first display unit 101 to show the first image, drives described a plurality of the second display unit 102 to show the second image.
Concrete, described driver module is used for driving described a plurality of the first sub-pix display unit 1011 to show the first image, drives a plurality of the second sub-pix display units 1021 to show the second image.
In addition, for above-mentioned described display panel 10, can be display panels, can be also organic electroluminescent LED display panel, can certainly be the display panel of other types.
Wherein, when described display panel 10 is display panels, described grating can be arranged on light inlet side or the bright dipping side of described display panels.
Further, described 3 d display device also comprises the backlight that is arranged on described display panels light inlet one side; Described grating is arranged between described backlight and described display panels.
Optionally, when described display panel 10 is organic electroluminescent LED (Organic Light-Emitting Diode, OLED) display panel, described grating is arranged on the bright dipping side of described organic electroluminescent LED display panel.
The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (9)
1. a 3 d display device, the grating that comprises display panel and be arranged on described display panel one side; It is characterized in that,
Described display panel comprises a plurality of the first display units and a plurality of the second display unit, on described display panel horizontal and vertical, and described the first display unit and described the second display unit alternative arrangement;
Described grating comprises a plurality of raster units that are arranged in parallel, the acute angle angle of each raster unit and described display panel horizontal direction is preset angles, and described grating is for being presented at respectively right and left eyes by the second image of the first image of described a plurality of the first display units demonstrations and described a plurality of the second display unit demonstrations.
2. 3 d display device according to claim 1, is characterized in that, described preset angles is 60～80 °.
3. 3 d display device according to claim 2, is characterized in that, any first display unit and any second display unit are a sub-pix; Described sub-pix comprise with the horizontal parallel first side a of described display panel and with the Second Edge b of the parallel longitudinal of described display panel;
Described preset angles is arctan (b/a).
4. according to the 3 d display device described in claims 1 to 3 any one, it is characterized in that, described grating comprises slit grating.
5. according to the 3 d display device described in claims 1 to 3 any one, it is characterized in that, described grating comprises Lenticular screen.
6. 3 d display device according to claim 1, it is characterized in that, described 3 d display device also comprises driver module, and described driver module is used for driving described a plurality of the first display unit to show the first image, drives described a plurality of the second display unit to show the second image.
7. 3 d display device according to claim 1, is characterized in that, described display panel comprises display panels;
Described grating is arranged on light inlet side or the bright dipping side of described display panels.
8. 3 d display device according to claim 7, is characterized in that, described 3 d display device also comprises the backlight that is arranged on described display panels light inlet one side, and described grating is arranged between described backlight and described display panels.
9. 3 d display device according to claim 1, is characterized in that, described display panel includes organic electro luminescent diode display panel;
Described grating is arranged on the bright dipping side of described organic electroluminescent LED display panel.
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| CN201320563031.9U CN203444166U (en) | 2013-09-11 | 2013-09-11 | Stereoscopic display device |
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| CN201320563031.9U CN203444166U (en) | 2013-09-11 | 2013-09-11 | Stereoscopic display device |
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| CN104375276A (en) * | 2014-12-08 | 2015-02-25 | 京东方科技集团股份有限公司 | Display device and production method thereof |
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| US10241342B2 (en) | 2015-02-05 | 2019-03-26 | Boe Technology Group Co., Ltd. | Stereoscopic display device and method for manufacturing the same |
| CN104965308A (en) * | 2015-08-05 | 2015-10-07 | 京东方科技集团股份有限公司 | Three-dimensional display device and display method thereof |
| CN104965308B (en) * | 2015-08-05 | 2017-12-22 | 京东方科技集团股份有限公司 | Three-dimensional display apparatus and its display methods |
| US10739612B2 (en) | 2015-08-05 | 2020-08-11 | Boe Technology Group Co., Ltd. | 3D display device and display method thereof |
| US11693255B2 (en) | 2015-08-05 | 2023-07-04 | Boe Technology Group Co., Ltd. | 3D display device and display method thereof |
| CN107942525A (en) * | 2017-12-22 | 2018-04-20 | 张家港康得新光电材料有限公司 | Display device |
| CN114173108A (en) * | 2021-09-30 | 2022-03-11 | 合肥京东方光电科技有限公司 | Control method and device of 3D display panel, computer equipment and storage medium |
| CN114173108B (en) * | 2021-09-30 | 2023-12-12 | 合肥京东方光电科技有限公司 | Control method and device of 3D display panel, computer equipment and storage medium |
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