WO2013060273A1 - 裸眼三维图像显示方法及装置 - Google Patents
裸眼三维图像显示方法及装置 Download PDFInfo
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- WO2013060273A1 WO2013060273A1 PCT/CN2012/083450 CN2012083450W WO2013060273A1 WO 2013060273 A1 WO2013060273 A1 WO 2013060273A1 CN 2012083450 W CN2012083450 W CN 2012083450W WO 2013060273 A1 WO2013060273 A1 WO 2013060273A1
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- WIPO (PCT)
- Prior art keywords
- liquid crystal
- transparent electrode
- eye
- voltages
- crystal lens
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
- H04N13/31—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
- G02B30/28—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays involving active lenticular arrays
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/398—Synchronisation thereof; Control thereof
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
- G02F1/294—Variable focal length devices
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
- G09G3/003—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to produce spatial visual effects
Definitions
- Embodiments of the present invention relate to a method and apparatus for displaying a three-dimensional image of a tree eye. Background technique
- 3D display technology is mainly divided into two types, eye-type 3D display technology and glasses-type 3D display technology.
- the glasses-type 3D display technology has the advantage of not reducing the resolution, but special glasses are required to see the 3D image, and the special glasses are expensive, so the glasses-type 3D display technology has high cost and poor convenience.
- the eye-type 3D display technology can be seen in 3D images without the need to wear special glasses, which can significantly increase the convenience, and thus has received widespread attention.
- the eye-type 3D display technology is mainly divided into two types: barrier type and lens type.
- the principle of the existing lenticular 3D display technology is shown in FIG. 1.
- the 2D (two-dimensional) display screen S is used to display a two-dimensional image, wherein two adjacent pixels PX1 and PX2 respectively display a left-eye image and In the image of the right eye, the light emitted by the PX1 (the light shown by the solid line) is sent to the left eye L through the lens N on the light exiting side, and the light emitted by the PX2 (the light shown by the broken line) passes through the lens N on the light exiting side. The time is sent to the right eye R. Since the left eye image and the right eye image are a pair of images having parallax, a 3D image can be formed in the human eye.
- Embodiments of the present invention provide a method and apparatus for displaying a three-dimensional image of a tree eye, which can prevent a decrease in resolution of a lenticular 3D display.
- An aspect of the present invention provides a three-dimensional image display method for a tree eye, comprising: the control device causing a two-dimensional display screen to display a left eye image at a first moment, and simultaneously applying a first set of voltages to the located location a liquid crystal lens on the light-emitting side of the two-dimensional display screen, such that the left-eye image is projected through the liquid crystal lens to the left eye of the observer; and the control device causes the two-dimensional display screen to display the right-eye image at the second moment.
- a three-dimensional image display device for a tree eye, comprising: a display screen for displaying a two-dimensional image; a control device; and a liquid crystal lens located on a light exiting side of the display screen; And causing the display screen to display a left eye image at a first moment, and simultaneously applying a first set of voltages to the liquid crystal lens to cause the left eye image to be projected through the liquid crystal lens to an observer's left eye;
- the control device is further configured to cause the display screen to display a right eye image at a second time, and synchronously apply a second set of voltages to the liquid crystal lens to cause the right eye image to be projected through the liquid crystal lens to observe The right eye of the person; the time interval between the first time and the second time is not greater than the visual persistence time of the human eye.
- FIG. 1 is a schematic diagram showing the display of a conventional lenticular 3D display technology
- FIG. 2 is a schematic cross-sectional view showing an example structure of a liquid crystal lens according to Embodiment 1 of the present invention
- 3a to 3b are schematic diagrams showing an image of a left eye in Embodiment 1 of the invention.
- 4a to 4b are schematic diagrams showing an image of a right eye in Embodiment 1 of the invention.
- Fig. 5 is a block diagram showing a three-dimensional image display device for a human eye according to a second embodiment of the present invention. detailed description
- An embodiment of the present invention provides a three-dimensional image display method for a tree eye, including: the control device causes a two-dimensional display screen to display a left eye image at a first moment, and synchronously applies a first group of voltages to the light exiting side of the two-dimensional display screen Liquid crystal lens, such that the left eye image is projected through the liquid crystal lens to the left eye of the observer; the control device causes the two-dimensional display screen to display the right eye image at the second moment, and synchronizes the second group of voltages Applying to the liquid crystal lens such that the right eye image is projected through the liquid crystal lens to the right eye of the observer; the time interval between the first time and the second time is not greater than the vision of the human eye Temporary time.
- the embodiment of the present invention further provides a three-dimensional image display device for a tree eye, comprising: a two-dimensional display screen for displaying a two-dimensional image, a control device, and a liquid crystal lens located on a light exiting side of the two-dimensional display screen; Displaying the left eye image on the two-dimensional display screen at a first moment, and simultaneously applying a first set of voltages to the liquid crystal lens to cause the left eye image to be projected through the liquid crystal lens to the left of the observer
- the control device is further configured to display the right eye image on the two-dimensional display screen at a second time, and synchronously apply a second set of voltages to the liquid crystal lens to transmit the right eye image through the The liquid crystal lens is projected to the right eye of the observer; the time interval between the first time and the second time is not greater than the visual retention time of the human eye.
- the eye-eye three-dimensional image display method and apparatus provided by the embodiments of the present invention, since all the pixels on the two-dimensional display screen are used to display the left eye image or the right eye image at the same time, the images to be viewed by the left and right eyes are not required. Displayed with different pixels, therefore, the resolution reduction of the lenticular 3D display is avoided.
- This embodiment provides a three-dimensional image display method for a tree eye. The method will be described in detail below with reference to Figs. 2, 3a-3b and 4a-4b.
- Step 1 The control device displays the left eye image on the two-dimensional display screen at the first moment, and synchronously applies the first group of voltages to the liquid crystal lens located on the light exit side of the two-dimensional display screen, so that the left eye image is transmitted.
- the liquid crystal lens is projected to the left eye of the observer.
- the liquid crystal lens may be an electronically controlled lens including a first transparent electrode 31, a second transparent electrode 32, and a liquid crystal layer 33 sandwiched between two transparent electrodes, and the transparent electrode is not in contact with the liquid crystal.
- a substrate 34 is bonded to the surface of the layer 32.
- the liquid crystal lens controls the rotation angle of the liquid crystal molecules 35 by applying a voltage between the two transparent electrodes to form an electric field in the liquid crystal layer 33 by utilizing the characteristics that the liquid crystal molecules 35 rotate around the rotation axis under the action of the electric field.
- the refractive index of the liquid crystal lens is changed.
- the first transparent electrode 31 has a continuous plate shape
- the second transparent electrode 32 is a patterned transparent electrode, and is composed of a plurality of mutually insulated electrode patterns.
- the substrate 34 may be a glass substrate or another transparent substrate such as a plastic substrate.
- the transparent electrode may be formed only on one of the two substrates, the transparent electrode being a patterned transparent electrode, and may have the same shape as the second transparent electrode 32 of FIG. 2, that is, a plurality of mutual electrodes Insulated electrode pattern composition.
- a horizontal electric field having different electric field strengths can be formed between the electrode patterns, so that the liquid crystal molecules in the extending direction of the substrate have different rotation angles.
- the liquid crystal lens may have the following structure: an upper substrate; a lower substrate opposite to the upper substrate; a liquid crystal layer interposed between the upper substrate and the lower substrate; and a first transparent electrode and a second transparent electrode formed thereon a surface of the substrate opposite to the lower substrate; an insulating layer formed between the first transparent electrode and the second transparent electrode, wherein the first transparent electrode further away from the liquid crystal layer of the first transparent electrode and the second transparent electrode is formed to be continuous a plate shape, and the second transparent electrode is formed to have a stripe pattern insulated from each other, wherein the first transparent electrode can be grounded, and each stripe pattern of the second transparent electrode can apply a different voltage, and can be extended on both substrates Horizontal and vertical electric fields having different electric field strengths are generated in the direction, so that liquid crystal molecules in the extending direction of the substrate have different rotation angles.
- the structure of the liquid crystal lens is not limited to the above structure, and other structures known to those skilled in the art that can change the refractive index of each portion by changing the voltage applied to the transparent electrode can be used.
- step 1 will be described in detail by taking the liquid crystal lens structure shown in FIG. 2 as an example. It should be understood by those skilled in the art that the following detailed description is also applicable to other structures of liquid crystal lenses. And, and can be appropriately falsified to suit the implementation.
- a first set of voltages VI I, V12, —Vln is applied to the liquid crystal lens at a first moment by a control device (not shown), that is, applied to the liquid crystal lens.
- the first transparent electrode 41 is a common electrode and can be grounded, and the voltages of the first set of voltages VI I, V12, ... Vln are respectively It is applied to each electrode pattern 43.
- the voltage of Vll ... Vln can generally be between 0 and 7V, decreasing from VI I to Vln.
- V12 5V
- V13 3.5V
- V14 2V
- V15 0V.
- the angle at which the liquid crystal molecules 44 are rotated by the action of the electric field can be controlled, so that the light emitted by all the pixels PX of the two-dimensional display screen 45 in FIG. 4b passes through the liquid crystal.
- the lens 46 is refracted and enters the observer's left eye L.
- the magnitude of the voltage applied to the different electrode regions can be adjusted according to the characteristics of the actual liquid crystal lens as long as the distribution of the refractive index of the liquid crystal is satisfied to satisfy the lens requirements.
- the two-dimensional display Since the left eye image is synchronously displayed on the two-dimensional display screen 45 at this time, the two-dimensional display is made
- the left eye image displayed on 45 is projected through the liquid crystal lens 46 to the viewer's left eye L.
- the liquid crystal lens 46 to which the first group of voltages VII, V12, ... Vln is applied in Fig. 3b has a refractive index which increases from left to right, and the liquid crystal lens can be equivalent to the optical body shown in Fig. 3b according to the change of the refractive index. lens.
- Step 2 The control device displays the right eye image on the two-dimensional display screen at a second time, and synchronously applies a second voltage group to the liquid crystal lens, so that the right eye image is projected through the liquid crystal lens to The right eye of the observer, the time interval between the first moment and the second moment is not greater than the visual persistence time of the human eye.
- step 1 the second group of voltages V21, V22, -V2n are applied to the liquid crystal lens by the control means, that is, the second transparent layer applied to the liquid crystal lens.
- the control means that is, the second transparent layer applied to the liquid crystal lens.
- the first transparent electrode 51 is a common electrode and can be grounded, and each voltage of the second group of voltages V21, V22, ..., V2n is applied to each electrode pattern. 53 on.
- V21 to V2n apply voltages in the reverse order of Vl l ⁇ Vln.
- V21 0 V
- V22 2 V
- V23 3.5 V
- V24 5 V
- the magnitude of the voltage applied to each of the electrode patterns 53 the angle at which the liquid crystal molecules 54 are rotated by the action of the electric field can be controlled, thereby causing the two-dimensional display in FIG. 5b.
- Light emitted by each pixel PX' of the display screen 55 is refracted by the liquid crystal lens 56 and enters the observer's right eye R.
- the magnitude of the voltage applied to the different electrode regions can be adjusted according to the characteristics of the actual liquid crystal lens as long as the distribution of the refractive index of the liquid crystal is satisfied to satisfy the lens requirements.
- the two-dimensional display Since the right eye image is synchronously displayed on the two-dimensional display screen 55 at this time, the two-dimensional display is made
- the right eye image displayed on 55 is projected through the liquid crystal lens 56 to the observer's right eye R.
- the liquid crystal lens 56 to which the second group of voltages V21, V22, ... V2n is applied in Fig. 5b has a refractive index which decreases from left to right in order, and the liquid crystal lens can be equivalent to the one shown in Fig. 5b according to the change in refractive index.
- Optical lens since the time interval between the first time and the second time is not greater than the visual persistence time of the human eye, the human eye does not perceive the transition between the left eye image and the right eye image, and the left eye and the right eye are almost felt. An image is simultaneously received to form a 3D image in the observer's eye.
- the pixels on the two-dimensional display screen are used to display the left eye image or the right eye image at the same time, it is not necessary to use the left and right eye WJ images differently.
- the pixels are displayed, thus avoiding the resolution reduction of the lenticular 3D display.
- the image of the two-dimensional display screen and the voltage applied to the liquid crystal lens are synchronously refreshed, and in order to achieve a better 3D display effect, the refresh frequency is preferably not less than 120 Hz.
- Figures 3a, 3b, 4a and 4b show the case where the length of the liquid crystal lens is the same as the distance between the eyes of the observer, i.e., the two eyes of the observer are located directly above the two edges of the liquid crystal lens.
- the electric field intensity of the electric field in the liquid crystal layer change in a gradient along the extending direction of the liquid crystal lens, thereby causing the refraction of the liquid crystal lens.
- the rate changes in a gradient.
- the refractive index also increases from left to right, that is, the exit angle of the light emitted from the liquid crystal lens 44 is from left to right. Decreasing sequentially to enter the observer's left eye; in FIGS. 4a and 4b, when the electric field intensity in the liquid crystal lens 54 is sequentially weakened from left to right, the refractive index also decreases from left to right, that is, from the liquid crystal lens The exit angle of the emitted light in 54 is increased from left to right in order to enter the observer's right eye.
- the positional relationship between the liquid crystal lens and the two eyes of the observer is not limited to the case shown in FIGS. 3a, 3b, 4a, and 4b, and the distribution of the electric field strength is not limited to the above-described gradient change, and may be based on actual conditions.
- the positional relationship controls the distribution of the electric field strength in the liquid crystal layer by changing the voltage applied to the liquid crystal lens.
- This embodiment provides a three-dimensional image display device for a tree eye, which will be described in detail below with reference to FIG.
- the eye-eye three-dimensional image display device comprises: a two-dimensional display screen 61 for displaying a two-dimensional image, a control device 62, and a liquid crystal lens 63 on the light-emitting side of the two-dimensional display screen. It will be understood by those skilled in the art that the light exiting side refers to one side of the display image of the two-dimensional display screen.
- the control device 62 is configured to cause the two-dimensional display screen 61 to display a left eye image at a first moment, and synchronously apply a first group of voltages to the liquid crystal lens 63 to transmit the left eye image through the The liquid crystal lens 63 is projected to the left eye of the observer; the control device 62 is further configured to cause the two-dimensional display screen 61 to display a right eye image at a second timing, and simultaneously apply a second set of voltages to the liquid crystal lens 63. And causing the right eye image to be projected through the liquid crystal lens 63 to the right eye of the observer; the time interval between the first time and the second time is not greater than the visual retention time of the human eye.
- the image of the two-dimensional display screen and the voltage applied to the liquid crystal lens are synchronously refreshed, and in order to achieve a better 3D display effect, the refresh frequency is preferably not less than 120 Hz.
- the liquid crystal lens may include: an upper substrate, a lower substrate, and a liquid crystal layer 33 sandwiched between the two substrates 34; and a first transparent electrode formed on a surface of the upper substrate facing the liquid crystal layer 33; 31.
- the shape of the first transparent electrode 31 is a continuous plate shape; a patterned second transparent electrode 32 is formed on a surface of the lower substrate facing the liquid crystal layer 33, and the second transparent electrode 32 is formed by a plurality of A mutually electrically insulated electrode pattern.
- control device is further configured to apply each of the first group of voltages or the second group of voltages to each electrode pattern of the second transparent electrode and the first Between a transparent electrode.
- liquid crystal lens may have the following structure.
- the liquid crystal lens includes: an upper substrate, a lower substrate, and a sandwich between the upper substrate and the lower substrate a liquid crystal layer; a patterned transparent electrode is formed on a surface of the upper substrate or the lower substrate facing the liquid crystal layer, and the transparent electrode is composed of a plurality of electrode patterns electrically insulated from each other. As described in Embodiment 1, by applying different voltages between the electrode patterns, a horizontal electric field having different electric field strengths can be formed between the electrode patterns, so that the liquid crystal molecules in the extending direction of the substrate have different rotation angles. .
- the control device is further configured to: apply each of the first group of voltages or the second group of voltages between respective electrode patterns of the transparent electrode.
- the liquid crystal lens may have the following structure.
- the liquid crystal lens includes: an upper substrate; a lower substrate opposite to the upper substrate; a liquid crystal layer interposed between the upper substrate and the lower substrate; and a first transparent electrode and a second transparent electrode formed on the upper substrate opposite to the lower substrate An insulating layer is formed between the first transparent electrode and the second transparent electrode, wherein the first transparent electrode further away from the liquid crystal layer of the first transparent electrode and the second transparent electrode is formed into a continuous plate shape, and the second transparent
- the electrode is formed to have a stripe pattern insulated from each other, wherein the first transparent electrode may be grounded, and each stripe pattern of the second transparent electrode may apply different voltages, and may generate electric field strengths different in the extending direction of the two substrates
- the horizontal and vertical electric fields are such that the liquid crystal molecules in the extending direction of the substrate have different rotation angles.
- control device is further configured to: apply each of the first group of voltages or the second group of voltages to each of the electrode patterns of the second transparent electrode and the first Between transparent electrodes.
- the structure of the liquid crystal lens is not limited to the above structure, and may be other structures known to those skilled in the art that can change the refractive index of each portion by changing the voltage applied to the transparent electrode.
- the liquid crystal layer may be composed of a positive nematic liquid crystal or a blue phase liquid crystal.
- a blue phase liquid crystal it is necessary to provide a higher driving voltage to the transparent electrode.
- the two-dimensional display can be a liquid crystal display, an Organic Light-Emitting Diode (OLED) display, a plasma display, an electronic ink display, and the like.
- OLED Organic Light-Emitting Diode
- the eye-eye three-dimensional image display device may be a mobile phone, a tablet computer, a television, a notebook, a display, or the like.
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- Optics & Photonics (AREA)
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Abstract
Description
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/805,038 US9329399B2 (en) | 2011-10-25 | 2012-10-24 | Naked-eye three-dimensional image display method and device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110328417.7A CN102629009B (zh) | 2011-10-25 | 2011-10-25 | 裸眼三维图像显示方法及装置 |
| CN201110328417.7 | 2011-10-25 |
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| Publication Number | Publication Date |
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| WO2013060273A1 true WO2013060273A1 (zh) | 2013-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/CN2012/083450 Ceased WO2013060273A1 (zh) | 2011-10-25 | 2012-10-24 | 裸眼三维图像显示方法及装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9329399B2 (zh) |
| CN (1) | CN102629009B (zh) |
| WO (1) | WO2013060273A1 (zh) |
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| CN102629009B (zh) | 2011-10-25 | 2016-02-03 | 京东方科技集团股份有限公司 | 裸眼三维图像显示方法及装置 |
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| CN104199194A (zh) * | 2014-08-11 | 2014-12-10 | 明基材料有限公司 | 立体影像显示装置 |
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| CN105572984B (zh) * | 2016-03-23 | 2017-06-23 | 京东方科技集团股份有限公司 | 一种液晶显示模组及液晶显示器 |
| CN108307187B (zh) * | 2016-09-28 | 2024-01-12 | 擎中科技(上海)有限公司 | 裸眼3d显示设备及其显示方法 |
| CN110914748B (zh) * | 2017-07-18 | 2022-09-16 | 成都极视元科技有限公司 | 一种利用透镜分时还原光场的方法 |
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| CN108363236A (zh) * | 2018-03-07 | 2018-08-03 | 京东方科技集团股份有限公司 | 一种显示装置及其控制方法、显示系统 |
| CN109633919B (zh) * | 2019-01-21 | 2022-08-05 | Tcl华星光电技术有限公司 | 裸眼3d显示装置及其显示方法 |
| CN110828527B (zh) | 2019-11-21 | 2023-12-15 | 京东方科技集团股份有限公司 | 阵列基板及其制作方法、三维显示面板及显示装置 |
| CN115343861A (zh) * | 2022-08-09 | 2022-11-15 | 泰州市创新电子有限公司 | 一种三维图像显示器 |
| CN116074486B (zh) * | 2023-03-21 | 2023-07-25 | 北京光谱印宝科技有限责任公司 | 裸眼3d显示装置 |
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Also Published As
| Publication number | Publication date |
|---|---|
| US9329399B2 (en) | 2016-05-03 |
| CN102629009B (zh) | 2016-02-03 |
| US20140063381A1 (en) | 2014-03-06 |
| CN102629009A (zh) | 2012-08-08 |
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