WO2017202201A1 - 显示面板和显示装置 - Google Patents

显示面板和显示装置 Download PDF

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Publication number
WO2017202201A1
WO2017202201A1 PCT/CN2017/083716 CN2017083716W WO2017202201A1 WO 2017202201 A1 WO2017202201 A1 WO 2017202201A1 CN 2017083716 W CN2017083716 W CN 2017083716W WO 2017202201 A1 WO2017202201 A1 WO 2017202201A1
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WO
WIPO (PCT)
Prior art keywords
display panel
display substrate
lenticular
panel according
lenticular lens
Prior art date
Application number
PCT/CN2017/083716
Other languages
English (en)
French (fr)
Inventor
马新利
杨亚锋
高健
王灿
张粲
谭纪风
王维
Original Assignee
京东方科技集团股份有限公司
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Application filed by 京东方科技集团股份有限公司 filed Critical 京东方科技集团股份有限公司
Priority to US15/571,300 priority Critical patent/US11002888B2/en
Publication of WO2017202201A1 publication Critical patent/WO2017202201A1/zh

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/005—Arrays characterized by the distribution or form of lenses arranged along a single direction only, e.g. lenticular sheets
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0043—Inhomogeneous or irregular arrays, e.g. varying shape, size, height
    • 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
    • G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
    • G02B30/52—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels the 3D volume being constructed from a stack or sequence of 2D planes, e.g. depth sampling systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/879—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K77/00—Constructional details of devices covered by this subclass and not covered by groups H10K10/80, H10K30/80, H10K50/80 or H10K59/80
    • H10K77/10—Substrates, e.g. flexible substrates
    • 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
    • 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
    • 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
    • G02F1/291—Two-dimensional analogue deflection
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/52—RGB geometrical arrangements
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/62—Switchable arrangements whereby the element being usually not switchable
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells

Definitions

  • the present disclosure relates to the field of display technologies, and in particular, to a display panel and a display device.
  • the curved display can better satisfy people's visual experience.
  • the curved display makes the user's visual experience more comfortable, and the painting is more realistic and brings better immersive effect.
  • the curved display panel is usually formed by physically mechanically bending the planar display substrate.
  • the manner of realizing the curved surface display causes problems such as light leakage of the display panel and abnormal color display due to deformation of the fringe field.
  • Embodiments of the present disclosure provide a display panel and a display device for obtaining a curved surface display effect on a flat display substrate.
  • a display panel provided by an embodiment of the present disclosure includes a flat display substrate and a plurality of optical devices, wherein the plurality of optical devices are disposed on a display surface of the flat display substrate, and are emitted from a display surface of the flat display substrate The light passes through the plurality of optics to form an image within a curved surface.
  • the display panel is provided with a plurality of optical devices arranged in an array on the display surface of the flat display substrate, and the plurality of optical devices can make the image formed by the planar display substrate have a curved surface in the space. Therefore, the effect of obtaining a curved surface display on a flat display substrate can be achieved.
  • the optical device is a lenticular lens.
  • a focal length of the lenticular lens at a position corresponding to the intermediate portion of the planar display substrate is not equal to a focal length of the lenticular lens at a position corresponding to at least one edge region of the planar display substrate.
  • the optical device is a liquid crystal lens.
  • a degree of deflection of the liquid crystal in the liquid crystal lens at a position corresponding to the intermediate portion of the planar display substrate and a liquid crystal in the liquid crystal lens at a position corresponding to at least one edge region of the planar display substrate The degree of deflection is different.
  • the optical device is a combination of a lenticular lens and a liquid crystal lens.
  • a portion of the optical device is a lenticular lens and the remainder of the optical device is a liquid crystal lens.
  • an optical parameter of the optical device located at a position corresponding to an intermediate portion of the flat display panel is different from an optical parameter of the optical device located at a position corresponding to an edge region of the flat display panel.
  • the optical parameter is a focal length of the lenticular lens or a degree of deflection of the liquid crystal in the liquid crystal lens.
  • two of the optical devices symmetrically distributed along the central axis of the planar display substrate have the same optical parameters.
  • the focal lengths of the two lenticular lenses symmetrically distributed along the central axis of the planar display substrate are equal.
  • the object distance between each of the lenticular lenses and the planar display substrate is smaller than the focal length of each of the lenticular lenses, and the focal length of each of the lenticular lenses increases with the distance between the lenticular lens and the central symmetry axis. Decrease in turn.
  • the object distance between each of the lenticular lenses and the flat display substrate is larger than the focal length of each of the lenticular lenses, and the focal length of each of the lenticular lenses increases with the distance between the lenticular lens and the central symmetry axis. Increase in order.
  • an object distance between each of the lenticular lenses at the position of the intermediate portion of the flat display substrate and the planar display substrate is smaller than a focal length of the lenticular lens of the portion, and each of the positions at the edge region of the display panel
  • the object distance between the lenticular lens and the planar display substrate is greater than the focal length of the lenticular lens of the portion.
  • the position of each of the lenticular lenses is in one-to-one correspondence with the position of each pixel or each sub-pixel in the flat display substrate.
  • each of the lenticular lenses is vertically arranged.
  • the position of each of the lenticular lenses is in one-to-one correspondence with the position of a column of pixels or a column of sub-pixels in the planar display substrate.
  • the width of the lenticular lens in the horizontal direction is equal to the width of the pixel at the position corresponding to the lenticular lens in the horizontal direction.
  • the width of the lenticular lens in the horizontal direction is equal to the width of the sub-pixels constituting the pixel at the position corresponding to the lenticular lens in the horizontal direction.
  • liquid crystals of the two liquid crystal lenses symmetrically distributed along the central axis of the planar display substrate are deflected to the same extent.
  • the position of each of the liquid crystal lenses is in one-to-one correspondence with the position of each pixel or each sub-pixel in the flat display substrate.
  • the flat display substrate is a liquid crystal display panel or an organic light emitting display panel.
  • Embodiments of the present disclosure also provide a display device including the above display panel.
  • FIG. 1 is a schematic structural diagram of a display panel according to an embodiment of the present disclosure
  • FIG. 2 is a schematic structural view of a display panel in which an optical device is a lenticular lens according to an embodiment of the present disclosure
  • FIG. 3 is a schematic structural diagram of a lenticular lens according to an embodiment of the present disclosure.
  • 4a, 4b, and 4c are schematic diagrams of a display panel for realizing a curved surface display according to an embodiment of the present disclosure
  • FIG. 5 is a schematic structural diagram of a display panel of an optical device as a liquid crystal lens according to an embodiment of the present disclosure
  • FIG. 6 is a schematic structural diagram of a liquid crystal lens according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural view of a display panel of a liquid crystal lens, in which a part of the optical device is a lenticular lens according to an embodiment of the present disclosure.
  • Embodiments of the present disclosure provide a display panel and a display device for obtaining a curved surface display effect on a flat display substrate.
  • an embodiment of the present disclosure provides a display panel including: a flat display substrate 11 and a plurality of optical devices 12 arranged in an array arranged on the display surface of the flat display substrate 11 .
  • the plurality of optical devices 12 cause the image formed by the flat display substrate 11 to have a curved surface in space.
  • the flat display substrate 11 is a liquid crystal display panel or an organic light emitting display panel.
  • the flat display substrate 11 is, for example, a plasma display panel and other types of flat display substrates, and the embodiment of the present disclosure does not limit the specific type of the flat display substrate.
  • the flat display substrate 11 in the embodiment of the present disclosure is specifically described by taking an organic light emitting display panel as an example.
  • the flat display substrate 11 includes a back plate 111, an organic light emitting display device 112 disposed on the back plate 111, and a cover glass 113 disposed on the organic light emitting display device 112.
  • the specific settings of the organic light emitting display panel are the same as the conventional settings, and are not described herein again.
  • the display surface of the flat display substrate 11 is the light-emitting surface of the flat display substrate 11.
  • the display panel of the embodiment of the present disclosure is provided with a plurality of optical devices arranged in an array on the display surface of the flat display substrate, wherein the plurality of optical devices make the image formed by the planar display substrate have a curved surface in the space. The effect of obtaining a curved surface display on a flat display substrate is achieved.
  • the optical device is a lenticular lens 20.
  • the optical parameters of the lenticular lens 20 located at positions corresponding to different regions of the flat display substrate 11 are set accordingly.
  • the optical parameter is the focal length of the lenticular lens 20.
  • the focal length of the lenticular lens 20 at a position corresponding to the intermediate portion of the flat display substrate 11 is not equal to the focal length of the lenticular lens 20 at a position corresponding to at least one edge region of the flat display substrate 11.
  • the focal length of the lenticular lens 20 at the position corresponding to the intermediate portion of the flat display substrate 11 is f0
  • the focal length of the lenticular lens 20 at the position corresponding to the left edge of the flat display substrate 11 is f1, which is located on the flat display substrate.
  • the focal length of the lenticular lens 20 at the corresponding position of the right edge of 11 is f2, and f0 ⁇ f1 ⁇ f2.
  • the lenticular lens in this embodiment causes the image formed by the flat display substrate to have a curved surface in space due to the focal length f0 ⁇ f1 ⁇ f2 of the lenticular lens 20 at different positions.
  • the focal lengths of the two cylindrical lenses 20, which are, for example, axially symmetrically distributed along the center of the plane display substrate 11, are equal.
  • the focal length f1 of the lenticular lens 20 at this time is f2.
  • the central axis of symmetry of the planar display substrate is, for example, a vertical central axis of symmetry.
  • the vertical center symmetry axis of the flat display substrate 11 refers to the axis of symmetry of the plane display substrate 11 in the vertical direction with respect to the human eye.
  • the lenticular lens causes the image formed by the flat display substrate 11 to be axially symmetric about the vertical center symmetry in the space. Surface.
  • the positions of the lenticular lenses are in one-to-one correspondence with the positions of the pixels in the flat display substrate, and the lenticular lenses are vertically arranged. In one embodiment, the positions of the lenticular lenses are in one-to-one correspondence with the positions of the sub-pixels constituting the pixels in the planar display substrate, and the lenticular lenses are vertically arranged. In this way, the lenticular lens enables the image formed by the flat display substrate to present a curved surface in the space that is more convenient for the user to view.
  • the positions of the lenticular lenses are in one-to-one correspondence with the positions of a column of pixels in the flat display substrate. In one embodiment, the positions of the lenticular lenses are in one-to-one correspondence with the positions of a column of sub-pixels constituting the pixels in the planar display substrate.
  • the lenticular lens of this embodiment enables the image formed by the flat display substrate to present a curved surface in the space that is more convenient for the user to view.
  • the number of lenticular lenses and the design accuracy can be relatively reduced in the production process, which can save production time and reduce production costs.
  • the arrangement of the lenticular lenses 20 is as shown in FIG. 3, and the lenticular lenses 20 are vertically arranged.
  • the width of the lenticular lens 20 in the horizontal direction is equal to the width of the pixel at the position corresponding to the lenticular lens 20 in the horizontal direction.
  • the width of the lenticular lens 20 in the horizontal direction is equal to the width of the sub-pixel constituting the pixel at the position corresponding to the lenticular lens in the horizontal direction.
  • FIGS. 4a, 4b and 4c show the sub-pixels R, G, and B constituting the pixels in the flat display substrate.
  • the positions of the respective lenticular lenses are one-to-one correspondence with the positions of the sub-pixels constituting the pixels in the planar display substrate.
  • the imaging principle of the lenticular lens for example, by setting the focal length of the lenticular lens, the distance between the pixel and the lenticular lens included in the planar display substrate, that is, the object The distance is smaller than the focal length of each lenticular lens, so that the image formed by the pixels at different positions of the planar display substrate is received by the human eye as an erected virtual image, as shown in FIG. 4a.
  • the distance between the pixels of the planar display substrate and the lenticular lens, that is, the object distance is larger than the focal length of each lenticular lens, so that the pixels at different positions of the planar display substrate are correspondingly formed.
  • the image is received by the human eye as an inverted real image, as shown in Figure 4b.
  • a distance between a portion of the pixels included in the planar display substrate and the lenticular lens is greater than a focal length of the lenticular lens at a position corresponding to the partial pixel, and another portion of the pixel included in the planar display substrate
  • the distance between the lenticular lens and the lenticular lens is smaller than the focal length of the lenticular lens at the position corresponding to the partial pixel, so that the image formed by the pixel of the planar display substrate is an erect virtual image, and the image formed by the other pixel is an inverted real image, such as Figure 4c shows.
  • the lenticular lenses having different focal lengths f can correspond to different image distances. Therefore, as shown in FIG. 4a, the object distance between each of the lenticular lenses 20 and the flat display substrate 11 is set smaller than the focal length of each of the lenticular lenses 20, and the focal length of each of the lenticular lenses 20 is sequentially increased as the distance between the lenticular lens 20 and the central symmetry axis increases. Decreasing, that is, in the case of Fig. 4a, the lenticular lens 20 having a focal length f0 is taken as the central symmetry axis, f0 > f1. Finally, the image formed by the substrate 11 is curved in a space, and the display effect of the curved surface is realized.
  • the object distance between each of the lenticular lenses 20 and the flat display substrate 11 may be smaller than the focal length of each of the lenticular lenses 20, and the focal length of each lenticular lens 20 increases with the distance between the lenticular lens 20 and the central symmetry axis.
  • the plane formed by the substrate shows that the curved surface presented in the space is convex with respect to the human eye and is concave on both sides, which is not conducive to the user's viewing.
  • the different radii of curvature r of the lenticular lens may correspond to different focal lengths f.
  • the curvature radius r of each of the lenticular lenses can be adjusted for the material of the same lenticular lens.
  • the magnification of the formed image image distance / object distance.
  • the magnification of the image formed by the lenticular lens on the pixels at different positions in the planar display substrate is not the same.
  • the magnification of the image formed by the lenticular lens corresponding to the pixel at the corresponding position on the two sides of the planar display substrate is small, and the image formed by the pixel corresponding to the corresponding position in the middle area of the planar display substrate is imaged.
  • the magnification is large.
  • the flat display substrate The applied signal can also be adjusted accordingly. For example, a signal applied to a pixel at a corresponding position in the intermediate portion of the flat display substrate is smaller than a signal applied to a pixel at a position corresponding to both sides of the flat display substrate.
  • the lenticular lenses having different focal lengths f can correspond to different image distances. Therefore, as shown in FIG. 4b, the object distance between each of the lenticular lenses 20 and the flat display substrate 11 is set to be larger than the focal length of each of the lenticular lenses 20.
  • the focal length of each of the lenticular lenses 20 is sequentially increased as the distance between the lenticular lens 20 and the central symmetry axis increases. Increment. That is, in Fig. 4b, the lenticular lens 20 having a focal length f0 is taken as the central symmetry axis, and f0 ⁇ f1.
  • the image formed by the substrate shows a curved surface in space, which realizes the display effect of the curved surface.
  • An image corresponding to a pixel at a different position of the flat display substrate is formed into an inverted vertical real image, an inverted large real image, or an inverted reduced real image through each of the lenticular lenses 20.
  • the signal applied to the flat display substrate can also be adjusted accordingly.
  • the signal applied to the flat display substrate is an image that causes the flat display substrate to display an inverted view.
  • the lenticular lenses having different focal lengths f can correspond to different image distances. Therefore, as shown in FIG. 4c, the object distance between each of the lenticular lenses 20 and the flat display substrate at the position of the intermediate portion of the flat display substrate 11 is smaller than the focal length of the partial lenticular lens 20, and is located at the position of the edge region of the flat display substrate 11. The object distance between the lenticular lens 20 and the flat display substrate 11 is larger than the focal length of the partial lenticular lens 20.
  • the image corresponding to the pixel located at the intermediate portion of the flat display substrate 11 is formed into a virtual image by the lenticular lens, and the image corresponding to the pixel located at the edge region of the flat display substrate 11 is formed into a real image through the lenticular lens.
  • the focal length of each lenticular lens at the position of the intermediate portion of the flat display substrate is successively decreased as the distance between the lenticular lens and the central symmetry axis increases, and the lenticular lenses are located at the edge region of the flat display substrate.
  • the focal length increases in sequence as the distance between the lenticular lens and the central symmetry axis increases.
  • the optical device is a liquid crystal lens 50, and liquid crystal lenses 50 located at positions corresponding to different regions of the flat display substrate 11 are correspondingly disposed.
  • the optical parameter here is the degree of deflection of the liquid crystal in the liquid crystal lens 50.
  • the degree of deflection of the liquid crystal in the liquid crystal lens 50 at a position corresponding to the intermediate portion of the flat display substrate 11 is located at The degree of deflection of the liquid crystal in the liquid crystal lens 50 at the position corresponding to at least one edge region of the flat display substrate 11 is different.
  • the liquid crystal lens is a novel microlens made by changing the refractive index spatial distribution of the lens and the microelectronic technology by using the electro-optical effect. It is a novel optical device combining the microlens technology and the good electronic control characteristics of the liquid crystal.
  • the liquid crystal lens has a small size and a focal length. Tune and other advantages.
  • the liquid crystal lens 50 includes an upper substrate 501 and a lower substrate 502 disposed opposite to each other, a liquid crystal 503 between the upper substrate 501 and the lower substrate 502 , and a lower substrate 501 facing the lower substrate 502 .
  • the liquid crystals of the two liquid crystal lenses symmetrically distributed in the axis of the center of the plane display substrate are deflected to the same extent. This can form a symmetrical curved surface display, further enhancing the user's viewing experience.
  • the deflection of the liquid crystal is controlled by controlling the voltage value applied between the first electrode and the second electrode provided in the liquid crystal lens.
  • the position of each liquid crystal lens is in one-to-one correspondence with the position of each pixel in the flat display substrate. In one embodiment, the positions of the liquid crystal lenses are in one-to-one correspondence with the positions of the sub-pixels constituting the pixels in the flat display substrate.
  • the specific position setting of the liquid crystal lens can be referred to the position setting of the lenticular lens in the embodiment described above in connection with FIGS. 2, 3, 4a-4c, and details are not described herein again.
  • liquid crystal lens in the embodiment of the present disclosure is the same as the known one, and will not be described herein.
  • the liquid crystal lens may also employ other types of liquid crystal lenses, and the specific embodiments of the present disclosure do not limit the specific types of liquid crystal lenses.
  • a portion of the optical device is a lenticular lens and the remaining portion of the optical device is a liquid crystal lens.
  • the principle of lenticular imaging in the embodiment of the present disclosure is similar to the principle of lenticular imaging in the embodiment described above in connection with FIGS. 2, 3, 4a-4c, and the imaging principle of the liquid crystal lens is combined with the above.
  • the imaging principle of the liquid crystal lens in the embodiment described in 5-6 is similar, and will not be described again here.
  • the image formed by the planar display substrate can be curved in a space, and the specific setting parameters are according to actual production requirements.
  • the principle of setting is described in the imaging principle of the embodiment described above in connection with FIGS. 2-6, and details are not described herein again.
  • the embodiment of the present disclosure further provides a display device, which includes the above display panel provided in the foregoing embodiment, and the display device may be a liquid crystal panel, a liquid crystal display, A display device such as a liquid crystal television, an organic light emitting diode (OLED) panel, an OLED display, an OLED television, or an electronic paper.
  • a display device such as a liquid crystal television, an organic light emitting diode (OLED) panel, an OLED display, an OLED television, or an electronic paper.
  • an embodiment of the present disclosure provides a display panel including: a flat display substrate and a plurality of optical devices, wherein the plurality of optical devices are disposed on a display surface of the flat display substrate, and are displayed from the plane Light emitted from the display surface of the substrate passes through the plurality of optical devices to form an image in a curved surface. Since the display panel is provided with a plurality of optical devices on the display surface of the flat display substrate, all the optical devices can make the image formed by the flat display substrate have a curved surface in space, so that the effect of obtaining the curved surface on the flat display substrate can be achieved.

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  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
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Abstract

一种显示面板和显示装置。该显示面板包括：平面显示基板(11)和多个光学器件(12)，其中多个光学器件(12)设置于平面显示基板(11)的显示面，并且从平面显示基板(11)的显示面出射的光经过多个光学器件(12)后在一曲面内形成图像，获得了曲面显示的效果。

Description

显示面板和显示装置
相关申请的交叉引用
本申请主张于2016年5月27日提交的中国专利申请No.201610366335.4的优先权，其全部内容通过引用结合于此。
技术领域
本公开涉及显示技术领域，尤其涉及一种显示面板和显示装置。
背景技术
曲面显示屏更能满足人们的视觉感受，使用曲面显示，让用户的视觉体验更加舒适，画面临场感更逼真，可带来较佳的沉浸式效果。
为了实现曲面显示，通常通过对平面显示基板进行物理机械弯曲而形成曲面显示面板，但这种实现曲面显示的方式由于边缘场的变形，会造成显示面板的漏光以及色彩显示异常等问题。
另外，为了实现曲面显示，显示面板内部的诸多模组都得有柔性的设计，这样产品的良率较低，相应的产品的成本较高。
发明内容
本公开实施例提供了一种显示面板和显示装置，用以在平面显示基板上获得曲面显示的效果。
本公开实施例提供的一种显示面板，包括平面显示基板和多个光学器件，其中所述多个光学器件设置于所述平面显示基板的显示面，并且从所述平面显示基板的显示面出射的光经过所述多个光学器件后在一曲面内形成图像。
由本公开实施例提供的显示面板，由于该显示面板在平面显示基板显示面上设置有阵列排列的多个光学器件，所述多个光学器件能够使得平面显示基板形成的图像在空间呈一曲面，因此能够实现在平面显示基板上获得曲面显示的效果。
例如，所述光学器件为柱状透镜。在一示例中，位于与所述平面显示基板中间区域对应位置处的柱状透镜的焦距与位于与所述平面显示基板至少一个边缘区域对应位置处的柱状透镜的焦距不相等。
例如，所述光学器件为液晶透镜。在一示例中，位于与所述平面显示基板中间区域对应位置处的所述液晶透镜中液晶的偏转程度与位于与所述平面显示基板至少一个边缘区域对应位置处的所述液晶透镜中液晶的偏转程度不同。
例如，所述光学器件为柱状透镜和液晶透镜的组合。在一示例中，部分所述光学器件为柱状透镜，其余部分所述光学器件为液晶透镜。
例如，位于与所述平面显示面板中间区域对应位置处的所述光学器件的光学参数不同于位于与所述平面显示面板的边缘区域对应位置处的所述光学器件的光学参数。所述光学参数为所述柱状透镜的焦距，或者为所述液晶透镜中液晶的偏转程度。
例如，以所述平面显示基板的中心对称轴对称分布的两个所述光学器件具有相同的光学参数。在一示例中，以所述平面显示基板的中心对称轴对称分布的两个所述柱状透镜的焦距相等。
例如，各所述柱状透镜与所述平面显示基板之间的物距小于各所述柱状透镜的焦距，各所述柱状透镜的焦距随着所述柱状透镜与所述中心对称轴距离的增加而依次递减。
例如，各所述柱状透镜与所述平面显示基板之间的物距大于各所述柱状透镜的焦距，各所述柱状透镜的焦距随着所述柱状透镜与所述中心对称轴距离的增加而依次递增。
例如，位于所述平面显示基板中间区域位置处的各所述柱状透镜与所述平面显示基板之间的物距小于该部分所述柱状透镜的焦距，位于所述显示面板边缘区域位置处的各所述柱状透镜与所述平面显示基板之间的物距大于该部分所述柱状透镜的焦距。
例如，各所述柱状透镜的位置与所述平面显示基板中的各像素或各亚像素的位置分别一一对应。
例如，各所述柱状透镜竖直排列。
例如，各所述柱状透镜的位置与所述平面显示基板中的一列像素或一列亚像素的位置分别一一对应。
例如，所述柱状透镜在水平方向上的宽度与所述柱状透镜对应位置处的像素在水平方向上的宽度相等。
例如，所述柱状透镜在水平方向上的宽度与所述柱状透镜对应位置处的组成像素的亚像素在水平方向上的宽度相等。
例如，以所述平面显示基板的中心对称轴对称分布的两个所述液晶透镜中液晶的偏转程度相同。
例如，各所述液晶透镜的位置与所述平面显示基板中的各像素或各亚像素的位置分别一一对应。
例如，所述平面显示基板为液晶显示面板或有机发光显示面板。
本公开实施例还提供了一种显示装置，该显示装置包括上述的显示面板。
附图说明
图1为本公开实施例提供的一种显示面板的结构示意图；
图2为本公开实施例提供的光学器件为柱状透镜的显示面板结构示意图；
图3为本公开实施例提供的柱状透镜的结构示意图；
图4a、图4b和图4c为本公开实施例提供的显示面板实现曲面显示时的示意图；
图5为本公开实施例提供的光学器件为液晶透镜的显示面板结构示意图；
图6为本公开实施例提供的液晶透镜的结构示意图；以及
图7为本公开实施例提供的部分光学器件为柱状透镜，其余部分光学器件为液晶透镜的显示面板结构示意图。
具体实施方式
本公开实施例提供了一种显示面板和显示装置，用以在平面显示基板上获得曲面显示的效果。
为了使本公开的目的、技术方案和优点更加清楚，下面将结合附图对本公开作进一步地详细描述，显然，所描述的实施例仅仅是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本公开保护的范围。
下面结合附图详细介绍本公开各实施例提供的显示面板。
附图中各部件的形状和大小不反映显示面板的真实比例，目的只是示意说明本公开内容。
如图1所示，本公开一实施例提供了一种显示面板，包括：平面显示基板11，以及设置于平面显示基板11显示面的呈阵列排列的多个光学器件12。所述多个光学器件12使平面显示基板11形成的图像在空间呈一曲面。
在一实施例中，平面显示基板11为液晶显示面板或有机发光显示面板。当然，在实际生产过程中，平面显示基板11例如为等离子显示面板等其它类型的平面显示基板，本公开实施例并不限定平面显示基板的具体类型。
如图1所示，本公开实施例中的平面显示基板11以有机发光显示面板为例进行具体介绍。在一实施例中，平面显示基板11包括：背板111、设置在背板111上的有机发光显示器件112、以及设置在有机发光显示器件112上的玻璃盖板113。有机发光显示面板的具体设置与常规设置相同，这里不再赘述。平面显示基板11的显示面即为平面显示基板11的出光面。
在本公开实施例的显示面板中，由于该显示面板在平面显示基板显示面上设置有呈阵列排列的多个光学器件，所述多个光学器件使平面显示基板形成的图像在空间呈一曲面，实现了在平面显示基板上获得曲面显示的效果。
下面结合附图详细介绍本公开各实施例提供的光学器件的具体结构。
如图2所示，在一实施例中，光学器件为柱状透镜20。位于与平面显示基板11不同区域对应位置处的柱状透镜20的光学参数被相应地设置。例如，在此实施例中，该光学参数为柱状透镜20的焦距。
例如，位于与平面显示基板11中间区域对应位置处的柱状透镜20的焦距与位于与平面显示基板11至少一个边缘区域对应位置处的柱状透镜20的焦距不相等。例如，图中位于与平面显示基板11中间区域对应位置处的柱状透镜20的焦距为f0，位于与平面显示基板11左侧边缘对应位置处的柱状透镜20的焦距为f1，位于与平面显示基板11右侧边缘对应位置处的柱状透镜20的焦距为f2，并且f0≠f1≠f2。根据柱状透镜的成像原理，由于不同位置处柱状透镜20的焦距f0≠f1≠f2，因此此实施例中的柱状透镜使得平面显示基板形成的图像在空间呈一曲面。
在一实施例中，例如平面显示基板11的中心对称轴对称分布的两柱状透镜20的焦距相等。如图2所示，此时柱状透镜20的焦距f1＝f2。在一实施例中，平面显示基板的中心对称轴例如为竖直中心对称轴。平面显示基板11的竖直中心对称轴是指平面显示基板11相对于人眼在竖直方向上的对称轴。在实际设计时，由于以平面显示基板的竖直中心对称轴对称分布的两柱状透镜20的焦距相等，因此柱状透镜使得平面显示基板11形成的图像在空间呈一关于竖直中心对称轴对称的曲面。
在一实施例中，各柱状透镜的位置与平面显示基板中的各像素的位置分别一一对应，且各柱状透镜竖直排列。在一实施例中，各柱状透镜的位置与平面显示基板中组成像素的各亚像素的位置分别一一对应，且各柱状透镜竖直排列。这样，柱状透镜能够使得平面显示基板形成的图像在空间呈现出更佳便于用户观看的曲面。
在一实施例中，各柱状透镜的位置与平面显示基板中的一列像素的位置分别一一对应。在一实施例中，各柱状透镜的位置与平面显示基板中组成像素的一列亚像素的位置分别一一对应。这样，此实施例的柱状透镜能够使得平面显示基板形成的图像在空间呈现出更佳便于用户观看的曲面。此外，在生产过程中还可以相对减小柱状透镜的个数以及设计精度，能够节约生产时间，降低生产成本。
在一实施例中，柱状透镜20的设置如图3所示，各柱状透镜20竖直排列。例如，柱状透镜20在水平方向上的宽度与该柱状透镜20对应位置处的像素在水平方向上的宽度相等。又例如，柱状透镜20在水平方向上的宽度与该柱状透镜对应位置处的组成像素的亚像素在水平方向上的宽度相等。这样，每个柱状透镜可最大限度地接收各自对应的平面显示基板的像素或亚像素发出的光，减少杂散光线对成像的影响。
下面结合图4a、图4b和图4c详细介绍通过多个柱状透镜实现曲面显示的过程。图4a、图4b和图4c示出了平面显示基板中组成像素的各亚像素R、G和B。在此实施例中，以各柱状透镜的位置与平面显示基板中组成像素的各亚像素的位置分别一一对应为例。
在一实施例中，根据柱状透镜的成像原理，例如通过设置柱状透镜焦距，使得平面显示基板包括的像素到柱状透镜之间的距离，即物 距小于各个柱状透镜的焦距，使平面显示基板不同位置处的像素对应形成的图像成一个正立放大的虚像被人眼接收，具体如图4a所示。在一实施例中，例如通过设置柱状透镜焦距，使得平面显示基板包括的像素到柱状透镜之间的距离，即物距大于各个柱状透镜的焦距，使平面显示基板不同位置处的像素对应形成的图像成一个倒立的实像被人眼接收，具体如图4b所示。在一实施例中，通过设置柱状透镜的焦距，使得平面显示基板包括的部分像素到柱状透镜之间的距离大于与该部分像素对应位置处的柱状透镜的焦距，平面显示基板包括的另一部分像素到柱状透镜之间的距离小于与该部分像素对应位置处的柱状透镜的焦距，使平面显示基板部分像素对应形成的图像成正立的虚像，另一部分像素对应形成的图像成倒立的实像，具体如图4c所示。
根据柱状透镜的成像原理，当物距一定时，具有不同的焦距f的柱状透镜可对应不同的像距。因此如图4a所示，设置各柱状透镜20与平面显示基板11之间的物距小于各柱状透镜20的焦距，各柱状透镜20的焦距随着柱状透镜20与中心对称轴距离的增加而依次递减，即在图4a中以焦距为f0的柱状透镜20作为中心对称轴，f0＞f1。最后平面显示基板11形成的图像在空间呈一曲面，实现了曲面的显示效果。
当然，在实际设计时，也可以设置各柱状透镜20与平面显示基板11之间的物距小于各柱状透镜20的焦距，各柱状透镜20的焦距随着柱状透镜20与中心对称轴距离的增加而依次递增。不过这种情况平面显示基板形成的图像在空间呈现的曲面相对于人眼是中间凸出，两边凹陷，这种情况不利于用户的观看。
进一步地，根据柱状透镜的成像原理，柱状透镜不同的曲率半径r可对应不同的焦距f。为了使各柱状透镜具有不同的焦距f，对于相同的制作柱状透镜的材料，可以对各柱状透镜的曲率半径r进行调整。
根据柱状透镜的成像原理，所成的像的放大倍数＝像距/物距。如图4a所示，由于不同位置处的像素对应形成的图像通过柱状透镜所成的像的像距不同，因此柱状透镜对平面显示基板中不同位置处的像素对应形成的图像的放大倍数并不相同。以图4a为例，柱状透镜对平面显示基板两边区域对应位置处的像素对应形成的图像成像后的放大倍数较小，而对平面显示基板中间区域对应位置处的像素对应形成的图像成像后的放大倍数较大。因此，在实际生产过程中，对平面显示基板 所施加的信号也可以做相应的调整。例如，给平面显示基板中间区域对应位置处的像素施加的信号较给平面显示基板两边区域对应位置处的像素施加的信号小。
根据柱状透镜的成像原理，当物距一定时，具有不同的焦距f的柱状透镜可对应不同的像距。因此如图4b所示，设置各柱状透镜20与平面显示基板11之间的物距大于各柱状透镜20的焦距，各柱状透镜20的焦距随着柱状透镜20与中心对称轴距离的增加而依次递增。即在图4b中以焦距为f0的柱状透镜20作为中心对称轴，f0＜f1。最后平面显示基板形成的图像在空间呈一曲面，实现了曲面的显示效果。平面显示基板不同位置处的像素对应形成的图像通过各柱状透镜20成一倒立放大的实像、倒立等大的实像或者倒立缩小的实像。
由于本公开实施例中当各柱状透镜与平面显示基板之间的物距大于各柱状透镜的焦距时，平面显示基板中不同位置处的像素对应形成的图像通过柱状透镜所成的像为一倒立的实像。因此，在实际生产过程中，对平面显示基板所施加的信号也可以做相应的调整。例如，给平面显示基板施加的信号是使平面显示基板显示倒立的图像。
根据柱状透镜的成像原理，当物距一定时，具有不同的焦距f的柱状透镜可对应不同的像距。因此如图4c所示，位于平面显示基板11中间区域位置处的各柱状透镜20与平面显示基板之间的物距小于该部分柱状透镜20的焦距，位于平面显示基板11边缘区域位置处的各柱状透镜20与平面显示基板11之间的物距大于该部分柱状透镜20的焦距。这时，位于平面显示基板11中间区域位置处的像素对应形成的图像通过柱状透镜成一虚像，位于平面显示基板11边缘区域位置处的像素对应形成的图像通过柱状透镜成一实像。
基于相同的设计，图4c中，位于平面显示基板中间区域位置处的各柱状透镜的焦距随着柱状透镜与中心对称轴距离的增加而依次递减，位于平面显示基板边缘区域位置处的各柱状透镜的焦距随着柱状透镜与中心对称轴距离的增加而依次递增。
如图5所示，在一实施例中，光学器件为液晶透镜50，位于与平面显示基板11不同区域对应位置处的液晶透镜50的被相应地设置。这里的光学参数为液晶透镜50中液晶的偏转程度。位于与平面显示基板11中间区域对应位置处的液晶透镜50中液晶的偏转程度与位于与 平面显示基板11至少一个边缘区域对应位置处的液晶透镜50中液晶的偏转程度不同。
液晶透镜是一种利用电光效应改变透镜折射率空间分布和微电子技术工艺制作的新型微透镜，是结合了微透镜技术和液晶良好电控特性的新型光学器件，液晶透镜具有尺寸微小，焦距可调等优点。
如图6所示，在一实施例中，液晶透镜50包括相对设置的上基板501和下基板502、位于上基板501和下基板502之间的液晶503、位于上基板501朝向下基板502一侧的第一电极504、位于下基板502朝向上基板501一侧的第二电极505。
例如，以平面显示基板的中心对称轴对称分布的两液晶透镜中液晶的偏转程度相同。这样能够形成对称的曲面显示，进一步提升了用户的观看体验。例如，通过控制液晶透镜中设置的第一电极和第二电极之间施加的电压值控制液晶的偏转。
在一实施例中，各液晶透镜的位置与平面显示基板中的各像素的位置分别一一对应。在一实施例中，各液晶透镜的位置与平面显示基板中组成像素的各亚像素的位置分别一一对应。液晶透镜的具体位置设置可参照上文结合图2、3、4a-4c所描述的实施例中柱状透镜的位置设置，这里不再赘述。
本公开实施例中液晶透镜的具体成像原理与已知相同，这里不再赘述。另外，该液晶透镜还可以采用已知其它类型的液晶透镜，并且本公开实施例并不对液晶透镜的具体类型做限定。
在一实施例中，部分光学器件为柱状透镜，其余部分光学器件为液晶透镜。如图7所示，本公开实施例中柱状透镜成像原理与上文结合图2、3、4a-4c所描述的实施例中柱状透镜成像原理类似，并且液晶透镜的成像原理与上文结合图5-6所描述的实施例中液晶透镜成像原理类似，这里不再赘述。
本公开实施例通过合理设置柱状透镜的焦距，以及液晶透镜中第一电极和第二电极之间的电压，能够使平面显示基板形成的图像在空间呈一曲面，具体设置参数根据实际生产的需要进行设置，设置原理参见上文结合图2-6所描述的实施例的成像原理，这里不再赘述。
本公开实施例还提供了一种显示装置，该显示装置包括前述实施例中提供的上述显示面板，该显示装置可以为液晶面板、液晶显示器、 液晶电视、有机发光二极管(Organic Light Emitting Diode，OLED)面板、OLED显示器、OLED电视或电子纸等显示装置。
综上所述，本公开实施例提供一种显示面板，包括：平面显示基板和多个光学器件，其中所述多个光学器件设置于所述平面显示基板的显示面，并且从所述平面显示基板的显示面出射的光经过所述多个光学器件后在一曲面内形成图像。由于该显示面板在平面显示基板显示面上设置有多个光学器件，全部的光学器件能够使得平面显示基板形成的图像在空间呈一曲面，因此能够实现在平面显示基板上获得曲面显示的效果。
显然，本领域的技术人员可以对本公开进行各种改动和变型而不脱离本公开的精神和范围。这样，倘若本公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内，则本公开也意图包含这些改动和变型在内。

Claims (17)

  1. 一种显示面板，包括平面显示基板和多个光学器件，其中所述多个光学器件设置于所述平面显示基板的显示面，并且从所述平面显示基板的显示面出射的光经过所述多个光学器件后在一曲面内形成图像。
  2. 根据权利要求1所述的显示面板，其中所述光学器件为柱状透镜。
  3. 根据权利要求1所述的显示面板，其中所述光学器件为液晶透镜。
  4. 根据权利要求1所述的显示面板，其中所述光学器件为柱状透镜和液晶透镜的组合。
  5. 根据权利要求2-4中任意一项所述的显示面板，其中位于与所述平面显示面板中间区域对应位置处的所述光学器件的光学参数不同于位于与所述平面显示面板的边缘区域对应位置处的所述光学器件的光学参数，以及
    其中所述光学参数为所述柱状透镜的焦距，或者为所述液晶透镜中液晶的偏转程度。
  6. 根据权利要求5所述的显示面板，其中以所述平面显示基板的中心对称轴对称分布的两个所述光学器件具有相同的光学参数。
  7. 根据权利要求6所述的显示面板，其中各所述柱状透镜与所述平面显示基板之间的物距小于各所述柱状透镜的焦距，并且各所述柱状透镜的焦距随着所述柱状透镜与所述中心对称轴距离的增加而依次递减。
  8. 根据权利要求6所述的显示面板，其中各所述柱状透镜与所述平面显示基板之间的物距大于各所述柱状透镜的焦距，并且各所述柱状透镜的焦距随着所述柱状透镜与所述中心对称轴距离的增加而依次递增。
  9. 根据权利要求6所述的显示面板，其中位于所述平面显示基板中间区域位置处的各所述柱状透镜与所述平面显示基板之间的物距小于该部分所述柱状透镜的焦距，并且位于所述显示面板边缘区域位置处的各所述柱状透镜与所述平面显示基板之间的物距大于该部分所述 柱状透镜的焦距。
  10. 根据权利要求2-4中任意一项所述的显示面板，其中各所述光学器件的位置与所述平面显示基板中的各像素或各亚像素的位置分别一一对应。
  11. 根据权利要求10所述的显示面板，其中各所述柱状透镜竖直排列。
  12. 根据权利要求2-4中任意一项所述的显示面板，其中各所述柱状透镜的位置与所述平面显示基板中的一列像素或一列亚像素的位置分别一一对应。
  13. 根据权利要求10所述的显示面板，其中所述柱状透镜在水平方向上的宽度等于所述柱状透镜对应位置处的像素或亚像素在水平方向上的宽度相等。
  14. 根据权利要求6所述的显示面板，其中以所述平面显示基板的中心对称轴对称分布的两个所述液晶透镜中液晶的偏转程度相同。
  15. 根据权利要求14所述的显示面板，其中各所述液晶透镜的位置与所述平面显示基板中的各像素或各亚像素的位置分别一一对应。
  16. 根据权利要求1所述的显示面板，其中所述平面显示基板为液晶显示面板或有机发光显示面板。
  17. 一种显示装置，包括权利要求1-16中任意一项所述的显示面板。
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