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WO2018176570A1 - 裸眼3d液晶显示面板及裸眼3d液晶显示装置 - Google Patents

裸眼3d液晶显示面板及裸眼3d液晶显示装置 Download PDF

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Publication number
WO2018176570A1
WO2018176570A1 PCT/CN2017/082817 CN2017082817W WO2018176570A1 WO 2018176570 A1 WO2018176570 A1 WO 2018176570A1 CN 2017082817 W CN2017082817 W CN 2017082817W WO 2018176570 A1 WO2018176570 A1 WO 2018176570A1
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WO
WIPO (PCT)
Prior art keywords
liquid crystal
crystal display
lens
display panel
eye
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/082817
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English (en)
French (fr)
Inventor
刘林峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co Ltd
Original Assignee
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen China Star Optoelectronics Semiconductor Display Technology Co Ltd filed Critical Shenzhen China Star Optoelectronics Semiconductor Display Technology Co Ltd
Priority to US15/569,398 priority Critical patent/US20190049782A1/en
Publication of WO2018176570A1 publication Critical patent/WO2018176570A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
    • 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
    • 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
    • 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • 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
    • 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
    • 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
    • H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical 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
    • G02F1/01—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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13398—Spacer materials; Spacer properties
    • 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
    • G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
    • G02F2201/121—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode common or background
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2213/00—Details of stereoscopic systems
    • H04N2213/001—Constructional or mechanical details

Definitions

  • the present invention relates to the field of liquid crystal display panels, and in particular to a naked eye 3D liquid crystal display panel and a naked eye 3D liquid crystal display device.
  • FIG. 1 is a schematic structural view of a conventional naked-eye 3D liquid crystal display panel.
  • the naked-eye 3D liquid crystal display panel 10 includes a backlight 11 , a liquid crystal display panel 12 , and a liquid crystal lens array 13 .
  • the liquid crystal lens array 13 is pasted on the light-emitting surface of the liquid crystal display panel 12 through a transparent adhesive 14 for switching the naked-eye 3D liquid crystal.
  • the liquid crystal display panel 12 includes a color filter substrate 121, an array substrate 122, and a display liquid crystal layer 123 disposed between the color filter substrate 121 and the array substrate 122.
  • the liquid crystal display panel 123 includes a plurality of pixel units at the same time.
  • the liquid crystal lens array 13 includes a first substrate 131, a second substrate 132, and a lens liquid crystal layer 133 disposed between the first substrate 131 and the second substrate 132.
  • the first substrate 131 is provided with a first transparent electrode 134
  • the second substrate 132 is provided with a second transparent electrode 135.
  • the liquid crystal lens array 13 simultaneously includes a plurality of lens units, and each lens unit can individually control the corresponding lens liquid crystal.
  • the lens liquid crystal layer 133 of adjacent lens units is isolated 136 by a transparent liner.
  • the parallel light emitted from the backlight 11 passes through the liquid crystal display panel 12, and then enters the liquid crystal lens array 13.
  • each lens unit in the liquid crystal lens array 13 has a converging function, and the emitted light of the set area on the naked-eye 3D liquid crystal display panel 10 can be concentrated on the left or right eye of the person. That is, the 3D naked eye picture display of the naked eye 3D liquid crystal display panel 10 is realized.
  • each lens unit in the liquid crystal lens array 13 has only a transmission effect, and the naked-eye 3D liquid crystal display panel 10 can perform normal 2D picture display.
  • the lens liquid crystal layer 133 of the lens unit is isolated by the transparent pad 136, the light emitted from the liquid crystal display panel 12 passes through the transparent pad 136, and the transparent pad 136 affects the propagation light path of the outgoing light, thereby making the transparent light transparent.
  • the light from the liner 136 cannot be concentrated with other corresponding rays that do not pass through the transparent liner 136. In this way, the light passing through the transparent pad 136 becomes stray light in the 3D display mode, affecting the 3D display effect of the naked-eye 3D liquid crystal display panel 10, and 3D crosstalk phenomenon is apt to occur.
  • the convergence point of the light ray a and the light ray b in Fig. 1 should be a point o, and the light ray a and the light ray b become stray light which forms crosstalk due to the action of the transparent spacer 136.
  • the object of the present invention is to provide a naked-eye 3D liquid crystal display panel and a naked-eye 3D liquid crystal display device which can effectively eliminate stray light and avoid 3D crosstalk phenomenon, and solve the problem that the existing naked-eye 3D liquid crystal display panel and the naked-eye 3D liquid crystal display device are easy to appear.
  • the technical problem of 3D crosstalk phenomenon is to provide a naked-eye 3D liquid crystal display panel and a naked-eye 3D liquid crystal display device which can effectively eliminate stray light and avoid 3D crosstalk phenomenon, and solve the problem that the existing naked-eye 3D liquid crystal display panel and the naked-eye 3D liquid crystal display device are easy to appear.
  • the technical problem of 3D crosstalk phenomenon is to provide a naked-eye 3D liquid crystal display panel and a naked-eye 3D liquid crystal display device which can effectively eliminate stray light and avoid 3D crosstalk phenomenon, and solve the problem that the existing naked-eye 3D liquid crystal display panel and the naked-eye 3D liquid crystal display device are easy to appear.
  • An embodiment of the present invention provides a naked-eye 3D liquid crystal display panel, including a backlight, a liquid crystal display panel, and a liquid crystal lens array, wherein the backlight is disposed on a light incident side of the liquid crystal display panel, and the liquid crystal lens array Provided on a side of the light emitting surface of the liquid crystal display panel;
  • the liquid crystal display panel includes a color filter substrate, an array substrate, and a display liquid crystal layer disposed between the color film substrate and the array substrate, the liquid crystal display panel including a plurality of pixel units;
  • the liquid crystal lens array includes a first substrate, a second substrate, and a lens liquid crystal layer disposed between the first substrate and the second substrate, the liquid crystal lens array including a plurality of lens units;
  • a black pad structure is disposed between the lens liquid crystal layers corresponding to the adjacent lens units;
  • the lens unit corresponds to at least one of the pixel units
  • a transparent common electrode is disposed on the first substrate of the lens unit
  • a lens control electrode is disposed on the second substrate of the lens unit, and the voltage is controlled by applying a voltage between the transparent common electrode and the lens control electrode The operating mode of the lens unit.
  • the embodiment of the present invention further provides a naked-eye 3D liquid crystal display panel, including a backlight, a liquid crystal display panel, and a liquid crystal lens array, wherein the backlight is disposed on a light incident surface side of the liquid crystal display panel, and the liquid crystal lens The array is disposed on a side of the light emitting surface of the liquid crystal display panel;
  • the liquid crystal display panel includes a color filter substrate, an array substrate, and a display liquid crystal layer disposed between the color film substrate and the array substrate, the liquid crystal display panel including a plurality of pixel units;
  • the liquid crystal lens array includes a first substrate, a second substrate, and a lens liquid crystal layer disposed between the first substrate and the second substrate, the liquid crystal lens array including a plurality of lens units;
  • a black pad structure is disposed between the lens liquid crystal layers corresponding to the adjacent lens units.
  • the black pad structure is a black pad made of a black photoresist material.
  • the black pad structure includes a transparent pad made of a light-transmitting photoresist material and a black matrix disposed at both ends of the transparent pad.
  • the lens unit corresponds to at least one of the pixel units.
  • the lens unit is in one-to-one correspondence with the pixel unit.
  • a transparent common electrode is disposed on the first substrate of the lens unit, and a lens control electrode is disposed on the second substrate of the lens unit, through the transparent common electrode and Applying a voltage between the lens control electrodes controls an operational mode of the lens unit.
  • the corresponding lens unit when a voltage is applied between the transparent common electrode and the lens control electrode, the corresponding lens unit is in a convex mirror operation mode, so that the naked-eye 3D liquid crystal display panel performs The naked eye 3D picture display; when no voltage is applied between the transparent common electrode and the lens control electrode, the corresponding lens unit is in a lens operation mode, so that the naked eye 3D liquid crystal display panel performs 2D picture display.
  • a plurality of the lens units share the same transparent common electrode.
  • the liquid crystal lens array is disposed on a light-emitting surface side of the liquid crystal display panel through a transparent adhesive.
  • An embodiment of the present invention further provides a naked-eye 3D liquid crystal display device including a naked-eye 3D liquid crystal display panel, wherein the naked-eye 3D liquid crystal display panel includes a backlight, a liquid crystal display panel, and a liquid crystal lens array, wherein the backlight is disposed in the a side of the light incident surface of the liquid crystal display panel, wherein the liquid crystal lens array is disposed on a light emitting surface side of the liquid crystal display panel;
  • the liquid crystal display panel includes a color filter substrate, an array substrate, and a display liquid crystal layer disposed between the color film substrate and the array substrate, the liquid crystal display panel including a plurality of pixel units;
  • the liquid crystal lens array includes a first substrate, a second substrate, and a lens liquid crystal layer disposed between the first substrate and the second substrate, the liquid crystal lens array including a plurality of lens units;
  • a black pad structure is disposed between the lens liquid crystal layers corresponding to the adjacent lens units.
  • the black pad structure is a black pad made of a black photoresist material.
  • the black pad structure includes a transparent pad made of a light-transmitting photoresist material and a black matrix disposed at both ends of the transparent pad.
  • the lens unit corresponds to at least one of the pixel units.
  • the lens unit is in one-to-one correspondence with the pixel unit.
  • the first substrate of the lens unit is provided with a transparent common electrode
  • the second substrate of the lens unit is provided with a lens control electrode through the transparent common electrode.
  • a voltage is applied between the lens control electrode and the lens control electrode to control the mode of operation of the lens unit.
  • the naked-eye 3D liquid crystal display device of the present invention when a voltage is applied between the transparent common electrode and the lens control electrode, the corresponding lens unit is in a convex mirror operation mode, so that the naked-eye 3D liquid crystal display panel Perform naked-eye 3D screen display;
  • the corresponding lens unit When no voltage is applied between the transparent common electrode and the lens control electrode, the corresponding lens unit is in a lens operation mode so that the naked-eye 3D liquid crystal display panel performs 2D picture display.
  • a plurality of the lens units share the same transparent common electrode.
  • the liquid crystal lens array is disposed on the light-emitting surface side of the liquid crystal display panel through a transparent adhesive.
  • the naked-eye 3D liquid crystal display panel and the naked-eye 3D liquid crystal display device of the present invention can effectively avoid the influence of the transparent liner on the propagation light path of the outgoing light by providing a black pad structure between the lens liquid crystal layers corresponding to the adjacent lens units. Therefore, the stray light can be eliminated, and the phenomenon of 3D crosstalk can be avoided; the technical problem that the existing naked-eye 3D liquid crystal display panel and the naked-eye 3D liquid crystal display device are prone to 3D crosstalk phenomenon is solved.
  • 1 is a schematic structural view of a conventional naked-eye 3D liquid crystal display panel
  • FIG. 2 is a schematic structural view of a first preferred embodiment of a naked-eye 3D liquid crystal display panel of the present invention
  • FIG. 3 is a schematic structural view of a second preferred embodiment of a naked-eye 3D liquid crystal display panel of the present invention.
  • FIG. 2 is a schematic structural diagram of a first preferred embodiment of a naked-eye 3D liquid crystal display panel of the present invention.
  • the naked eye 3D liquid crystal display panel 20 of the preferred embodiment includes a backlight 21, a liquid crystal display panel 22, and a liquid crystal lens array 23, wherein the backlight 21 is disposed on the light incident side of the liquid crystal display panel 22, and the liquid crystal lens array 23 passes through the transparent adhesive. 24 is provided on the light emitting surface side of the liquid crystal display panel 22.
  • the liquid crystal display panel 22 includes a color filter substrate 221, an array substrate 222, and a display liquid crystal layer 223 disposed between the color filter substrate 221 and the array substrate 222.
  • the array substrate 222 is provided with a pixel electrode
  • the color film substrate 221 is provided with a common electrode and a color color resist such as a red color resist, a green color resist, and a blue color resist.
  • the liquid crystal display panel 22 can form a plurality of pixel units through the arrangement of the pixel electrode, the common electrode, and the color color resistance, and each of the pixel units can be separately driven to display a pixel picture.
  • the liquid crystal lens array 23 includes a first substrate 231, a second substrate 232, and a lens liquid crystal layer 233 disposed between the first substrate 231 and the second substrate 232.
  • a transparent common electrode 234 is disposed on the first substrate 231, and a transparent control electrode 235 is disposed on the second substrate 232.
  • the liquid crystal transparent array 23 can form a plurality of lens units by the arrangement of the transparent control electrodes 235.
  • the lens unit here can share the same transparent common electrode 234, thereby simplifying the control flow of the transparent control electrode 235.
  • the transparent unit may correspond to at least one pixel unit, or the lens unit may correspond to the pixel unit in one-to-one correspondence.
  • the pixel unit corresponding to the transparent unit can be set according to the user's request.
  • a black matrix structure is disposed between the lens liquid crystal layers 233 corresponding to the adjacent lens units.
  • the black pad structure is a black pad 236 made of a black photoresist material.
  • the naked-eye 3D liquid crystal display panel 20 of the preferred embodiment has a naked-eye 3D picture display mode and a 2D picture display mode.
  • the transparent unit of the lens unit is common.
  • a voltage is applied between the electrode 234 and the lens control electrode 235, and the lens liquid crystal layer 233 in the corresponding lens unit forms a pair of convex mirrors for the incident operation of the incident light, that is, the corresponding lens unit is in the convex mirror operation mode, so that the liquid crystal display panel
  • the emitted light corresponding to each pixel unit of 22 is concentrated on the left eye or the right eye of the viewer, that is, the naked eye 3D picture display of the naked eye 3D liquid crystal display panel 20 is realized.
  • the black pad 236 is disposed between the lens liquid crystal layers 233 corresponding to the adjacent lens units, the emitted light of the adjacent lens units cannot be emitted from the current lens unit through the black pad 236, so that the impurities in the current lens unit can be effectively avoided.
  • Astigmatism such as a' and b' in Figure 2, effectively avoids the occurrence of 3D crosstalk.
  • the naked-eye 3D liquid crystal display panel 20 of the preferred embodiment When the naked-eye 3D liquid crystal display panel 20 of the preferred embodiment is in the 2D picture display mode, no voltage is applied between the transparent common electrode 234 of the lens unit and the lens control electrode 235, so that the lens liquid crystal layer 233 in the lens unit does not The incident light is subjected to any operation, that is, the corresponding lens unit is in the lens operation mode, so that each pixel unit of the liquid crystal display panel 22 is normally displayed, that is, the 2D screen display of the naked-eye 3D liquid crystal display panel 20 is realized.
  • the naked-eye 3D picture display process and the 2D picture display process of the naked-eye 3D liquid crystal display panel 20 of the preferred embodiment are completed.
  • the naked-eye 3D liquid crystal display panel of the preferred embodiment can effectively avoid the influence of the transparent pad on the propagation light path of the outgoing light by providing a black pad between the lens liquid crystal layers corresponding to the adjacent lens units, thereby eliminating stray light. To avoid the occurrence of 3D crosstalk.
  • FIG. 3 is a schematic structural diagram of a second preferred embodiment of a naked-eye 3D liquid crystal display panel of the present invention.
  • the naked eye 3D liquid crystal display panel 30 of the preferred embodiment includes a backlight 31, a liquid crystal display panel 32, and a liquid crystal lens array 33, wherein the backlight 31 is disposed on the light incident surface side of the liquid crystal display panel 32, and the liquid crystal lens array 33 passes through the transparent adhesive. 34 is disposed on the light emitting surface side of the liquid crystal display panel 32.
  • the liquid crystal display panel 32 includes a color film substrate 321 , an array substrate 322 , and a display liquid crystal layer 323 disposed between the color film substrate 321 and the array substrate 322 .
  • a pixel electrode is disposed on the array substrate 322, and a common electrode and a color color resistance are disposed on the color filter substrate 321 .
  • the liquid crystal display panel 32 can form a plurality of pixel units through the arrangement of the pixel electrode, the common electrode, and the color color resistance, and each of the pixel units can be separately driven to display a pixel picture.
  • the liquid crystal lens array 33 includes a first substrate 331, a second substrate 332, and a lens liquid crystal layer 333 disposed between the first substrate 331 and the second substrate 332.
  • a transparent common electrode 334 is disposed on the first substrate 331
  • a transparent control electrode 335 is disposed on the second substrate 332 .
  • the liquid crystal transparent array 33 can form a plurality of lens units through the arrangement of the transparent control electrodes 3351.
  • the lens unit here can share the same transparent common electrode 334, thereby simplifying the control flow of the transparent control electrode 335.
  • the transparent unit may correspond to at least one pixel unit, or the lens unit may correspond to the pixel unit in one-to-one correspondence.
  • the pixel unit corresponding to the transparent unit can be set according to the user's request.
  • a black matrix structure is disposed between the lens liquid crystal layers 333 corresponding to the adjacent lens units.
  • the black pad structure includes a transparent liner 336 made of a transparent photoresist material and a black matrix 337 disposed at both ends of the transparent liner 336.
  • the naked-eye 3D liquid crystal display panel 30 of the preferred embodiment has a naked-eye 3D picture display mode and a 2D picture display mode.
  • the transparent unit of the lens unit is common.
  • a voltage is applied between the electrode 334 and the lens control electrode 335, and the lens liquid crystal layer 333 in the corresponding lens unit forms a pair of convex mirrors for the incident operation of the incident light, that is, the corresponding lens unit is in the convex mirror operation mode, so that the liquid crystal display panel
  • the emitted light corresponding to each pixel unit of 32 is concentrated on the left eye or the right eye of the viewer, that is, the naked eye 3D picture display of the naked eye 3D liquid crystal display panel 30 is realized.
  • the black matrix 337 disposed at both ends of the transparent pad 336 absorbs the above-mentioned outgoing light propagating to the current lens unit, thus The stray light in the current lens unit can be effectively avoided, such as a" and b" in FIG. 3, thereby effectively avoiding the occurrence of 3D crosstalk.
  • the naked-eye 3D liquid crystal display panel 30 of the preferred embodiment When the naked-eye 3D liquid crystal display panel 30 of the preferred embodiment is in the 2D picture display mode, no voltage is applied between the transparent common electrode 334 of the lens unit and the lens control electrode 335, so that the lens liquid crystal layer 333 in the lens unit does not The incident light is subjected to any operation, that is, the corresponding lens unit is in the lens operation mode, so that each pixel unit of the liquid crystal display panel 32 is normally displayed, that is, the 2D screen display of the naked-eye 3D liquid crystal display panel 30 is realized.
  • the naked-eye 3D picture display process and the 2D picture display process of the naked-eye 3D liquid crystal display panel 30 of the preferred embodiment are completed.
  • the naked-eye 3D liquid crystal display panel of the preferred embodiment can effectively prevent the influence of the transparent pad on the propagation light path of the emitted light by providing a transparent pad with a black matrix at both ends between the lens liquid crystal layers corresponding to the adjacent lens units.
  • stray light can be eliminated and 3D crosstalk can be avoided.
  • the present invention also provides a naked-eye 3D liquid crystal display device including a naked-eye 3D liquid crystal display panel, the naked-eye 3D liquid crystal display panel including a backlight, a liquid crystal display panel, and a liquid crystal lens array, wherein the backlight is disposed on the light incident surface of the liquid crystal display panel On one side, the liquid crystal lens array is disposed on the light-emitting surface side of the liquid crystal display panel through a transparent adhesive.
  • the liquid crystal display panel includes a color filter substrate, an array substrate, and a display liquid crystal layer disposed between the color filter substrate and the array substrate, the liquid crystal display panel includes a plurality of pixel units; the liquid crystal lens array includes a first substrate, a second substrate, and A lens liquid crystal layer between the first substrate and the second substrate, the liquid crystal lens array includes a plurality of lens units; and a black pad structure is disposed between the lens liquid crystal layers corresponding to the adjacent lens units.
  • the black pad structure is a black pad made of a black photoresist material.
  • the black pad structure comprises a transparent pad made of a light transmissive photoresist material and a black matrix disposed at both ends of the transparent pad.
  • the lens unit corresponds to at least one pixel unit.
  • the lens unit has a one-to-one correspondence with the pixel unit.
  • the first substrate of the lens unit is provided with a transparent common electrode
  • the second substrate of the lens unit is provided with a lens control electrode
  • an operation mode of the lens unit is controlled by applying a voltage between the transparent common electrode and the lens control electrode.
  • the corresponding lens unit when a voltage is applied between the transparent common electrode and the lens control electrode, the corresponding lens unit is in the convex mirror operation mode, so that the naked-eye 3D liquid crystal display panel performs naked-eye 3D picture display; when the transparent common electrode and the lens control electrode are When no voltage is applied between them, the corresponding lens unit is in the lens operation mode, so that the naked-eye 3D liquid crystal display panel performs 2D picture display.
  • the plurality of lens units share the same transparent common electrode.
  • the liquid crystal lens array is disposed on the light-emitting surface side of the liquid crystal display panel through the transparent adhesive.
  • the naked-eye 3D liquid crystal display panel and the naked-eye 3D liquid crystal display device of the present invention can effectively avoid the influence of the transparent liner on the propagation light path of the outgoing light by providing a black pad structure between the lens liquid crystal layers corresponding to the adjacent lens units. Therefore, the stray light can be eliminated, and the phenomenon of 3D crosstalk can be avoided; the technical problem that the existing naked-eye 3D liquid crystal display panel and the naked-eye 3D liquid crystal display device are prone to 3D crosstalk phenomenon is solved.

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Abstract

一种裸眼3D液晶显示面板（10，20，30），其包括背光源（11，21，31）、液晶显示面板（12，22，32）以及液晶透镜阵列（13，23，33）；其中液晶显示面板（12，22，32）包括彩膜基板（121，221，321）、阵列基板（122，222，322）以及显示液晶层（123，223，323），液晶显示面板（12，22，32）包括多个像素单元；液晶透镜阵列（13，23，33）包括第一基板（131，231，331）、第二基板（132，232，332）以及透镜液晶层（133，233，333），液晶透镜阵列（13，23，33）包括多个透镜单元；其中相邻透镜单元对应的透镜液晶层（133，233，333）之间设置有黑色衬垫结构（236）。

Description

裸眼3D液晶显示面板及裸眼3D液晶显示装置 技术领域
本发明涉及液晶显示面板领域，特别是涉及一种裸眼3D液晶显示面板及裸眼3D液晶显示装置。
 背景技术
图1是一种现有的裸眼3D液晶显示面板的结构示意图。该裸眼3D液晶显示面板10包括背光源11、液晶显示面板12以及液晶透镜阵列13，该液晶透镜阵列13通过透明胶14粘贴在所述液晶显示面板12的出光面，用于切换该裸眼3D液晶显示面板10的3D显示模式以及2D显示模式。
其中液晶显示面板12包括彩膜基板121、阵列基板122以及设置在彩膜基板121和阵列基板122之间的显示液晶层123，该液晶显示面板123同时包括多个像素单元。
液晶透镜阵列13包括第一基板131、第二基板132以及设置在第一基板131和第二基板132之间的透镜液晶层133。其中第一基板131上设置有第一透明电极134，第二基板132上设置有第二透明电极135，该液晶透镜阵列13同时包括多个透镜单元，每个透镜单元可单独控制对应的透镜液晶层的液晶形态，其中每个透镜单元分别与至少一个像素单元对应。相邻透镜单元的透镜液晶层133通过透明衬垫隔离136。
该裸眼3D液晶显示面板10使用时，请参照图1，背光源11出射的平行光通过液晶显示面板12后，进入到液晶透镜阵列13。
当裸眼3D液晶显示面板10处于3D显示模式时，液晶透镜阵列13中每个透镜单元具有汇聚作用，可将裸眼3D液晶显示面板10上设定区域的出射光线汇聚人的左眼或右眼，即实现了裸眼3D液晶显示面板10的3D裸眼画面显示。当裸眼3D液晶显示面板10处于2D显示模式时，液晶透镜阵列13中每个透镜单元仅具有透射作用，裸眼3D液晶显示面板10可进行正常的2D画面显示。
但是由于透镜单元的透镜液晶层133通过透明衬垫136隔离，液晶显示面板12的出射光线如通过该透明衬垫136，透明衬垫136会对该出射光线的传播光路造成影响，从而使得通过透明衬垫136的光线无法与其他未通过透明衬垫136的对应光线进行汇聚。这样使得这部分通过透明衬垫136的光线成为3D显示模式下的杂散光，影响裸眼3D液晶显示面板10的3D显示效果，易出现3D串扰现象。如图1中的光线a和光线b的汇聚点应为点o，由于透明衬垫136的作用，使得光线a和光线b成为形成串扰的杂散光。
 技术问题
本发明的目的在于提供一种可有效消除杂散光，避免3D串扰现象发生的裸眼3D液晶显示面板及裸眼3D液晶显示装置；以解决现有的裸眼3D液晶显示面板以及裸眼3D液晶显示装置容易出现3D串扰现象的技术问题。
 技术解决方案
本发明实施例提供一种裸眼3D液晶显示面板，其包括背光源、液晶显示面板以及液晶透镜阵列，其中所述背光源设置在所述液晶显示面板的入光面一侧，所述液晶透镜阵列设置在所述液晶显示面板的出光面一侧；
其中所述液晶显示面板包括彩膜基板、阵列基板以及设置在所述彩膜基板和所述阵列基板之间的显示液晶层，所述液晶显示面板包括多个像素单元；
所述液晶透镜阵列包括第一基板、第二基板以及设置在所述第一基板和第二基板之间的透镜液晶层，所述液晶透镜阵列包括多个透镜单元；
其中相邻透镜单元对应的透镜液晶层之间设置有黑色衬垫结构；
其中所述透镜单元与至少一个所述像素单元对应；
所述透镜单元的第一基板上设置有透明公共电极，所述透镜单元的第二基板上设置有透镜控制电极，通过在所述透明公共电极和所述透镜控制电极之间施加电压控制所述透镜单元的工作模式。
本发明实施例还提供一种裸眼3D液晶显示面板，其包括背光源、液晶显示面板以及液晶透镜阵列，其中所述背光源设置在所述液晶显示面板的入光面一侧，所述液晶透镜阵列设置在所述液晶显示面板的出光面一侧；
其中所述液晶显示面板包括彩膜基板、阵列基板以及设置在所述彩膜基板和所述阵列基板之间的显示液晶层，所述液晶显示面板包括多个像素单元；
所述液晶透镜阵列包括第一基板、第二基板以及设置在所述第一基板和第二基板之间的透镜液晶层，所述液晶透镜阵列包括多个透镜单元；
其中相邻透镜单元对应的透镜液晶层之间设置有黑色衬垫结构。
在本发明所述裸眼3D液晶显示面板中，所述黑色衬垫结构为由黑色光阻材料制成的黑色衬垫。
在本发明所述裸眼3D液晶显示面板中，所述黑色衬垫结构包括由透光光阻材料制成的透明衬垫和设置在所述透明衬垫两端的黑色矩阵。
在本发明所述裸眼3D液晶显示面板中，所述透镜单元与至少一个所述像素单元对应。
在本发明所述裸眼3D液晶显示面板中，所述透镜单元与所述像素单元一一对应。
在本发明所述裸眼3D液晶显示面板中，所述透镜单元的第一基板上设置有透明公共电极，所述透镜单元的第二基板上设置有透镜控制电极，通过在所述透明公共电极和所述透镜控制电极之间施加电压控制所述透镜单元的工作模式。
在本发明所述裸眼3D液晶显示面板中，当在所述透明公共电极和所述透镜控制电极之间施加电压时，相应的透镜单元处于凸镜工作模式，以便所述裸眼3D液晶显示面板进行裸眼3D画面显示；当在所述透明公共电极和所述透镜控制电极之间不施加电压时，相应的透镜单元处于透镜工作模式，以便所述裸眼3D液晶显示面板进行2D画面显示。
在本发明所述裸眼3D液晶显示面板中，多个所述透镜单元共用同一所述透明公共电极。
在本发明所述裸眼3D液晶显示面板中，所述液晶透镜阵列通过透明胶设置在所述液晶显示面板的出光面一侧。
本发明实施例还提供一种裸眼3D液晶显示装置，其包括裸眼3D液晶显示面板，所述裸眼3D液晶显示面板包括背光源、液晶显示面板以及液晶透镜阵列，其中所述背光源设置在所述液晶显示面板的入光面一侧，所述液晶透镜阵列设置在所述液晶显示面板的出光面一侧；
其中所述液晶显示面板包括彩膜基板、阵列基板以及设置在所述彩膜基板和所述阵列基板之间的显示液晶层，所述液晶显示面板包括多个像素单元；
所述液晶透镜阵列包括第一基板、第二基板以及设置在所述第一基板和第二基板之间的透镜液晶层，所述液晶透镜阵列包括多个透镜单元；
其中相邻透镜单元对应的透镜液晶层之间设置有黑色衬垫结构。
在本发明所述的裸眼3D液晶显示装置中，所述黑色衬垫结构为由黑色光阻材料制成的黑色衬垫。
在本发明所述的裸眼3D液晶显示装置中，所述黑色衬垫结构包括由透光光阻材料制成的透明衬垫和设置在所述透明衬垫两端的黑色矩阵。
在本发明所述的裸眼3D液晶显示装置中，所述透镜单元与至少一个所述像素单元对应。
在本发明所述的裸眼3D液晶显示装置中，所述透镜单元与所述像素单元一一对应。
在本发明所述的裸眼3D液晶显示装置中，所述透镜单元的第一基板上设置有透明公共电极，所述透镜单元的第二基板上设置有透镜控制电极，通过在所述透明公共电极和所述透镜控制电极之间施加电压控制所述透镜单元的工作模式。
在本发明所述的裸眼3D液晶显示装置中，当在所述透明公共电极和所述透镜控制电极之间施加电压时，相应的透镜单元处于凸镜工作模式，以便所述裸眼3D液晶显示面板进行裸眼3D画面显示；
当在所述透明公共电极和所述透镜控制电极之间不施加电压时，相应的透镜单元处于透镜工作模式，以便所述裸眼3D液晶显示面板进行2D画面显示。
在本发明所述的裸眼3D液晶显示装置中，多个所述透镜单元共用同一所述透明公共电极。
在本发明所述的裸眼3D液晶显示装置中，所述液晶透镜阵列通过透明胶设置在所述液晶显示面板的出光面一侧。
 有益效果
本发明的裸眼3D液晶显示面板及裸眼3D液晶显示装置通过在相邻透镜单元对应的透镜液晶层之间设置有黑色衬垫结构，可有效的避免透明衬垫对出射光线的传播光路的影响，从而可消除杂散光，避免3D串扰现象的出现；解决了现有的裸眼3D液晶显示面板以及裸眼3D液晶显示装置容易出现3D串扰现象的技术问题。
 附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。其中：
图1为一种现有的裸眼3D液晶显示面板的结构示意图；
图2为本发明的裸眼3D液晶显示面板的第一优选实施例的结构示意图；
图3为本发明的裸眼3D液晶显示面板的第二优选实施例的结构示意图。
 本发明的最佳实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性的劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参照图2，图2为本发明的裸眼3D液晶显示面板的第一优选实施例的结构示意图。本优选实施例的裸眼3D液晶显示面板20包括背光源21、液晶显示面板22以及液晶透镜阵列23，其中背光源21设置在液晶显示面板22的入光面一侧，液晶透镜阵列23通过透明胶24设置在液晶显示面板22的出光面一侧。
其中液晶显示面板22包括彩膜基板221、阵列基板222以及设置在彩膜基板221和阵列基板222之间的显示液晶层223。其中阵列基板222上设置有像素电极，彩膜基板221上设置有公共电极以及彩色色阻，如红色色阻、绿色色阻以及蓝色色阻等。这样液晶显示面板22通过像素电极、公共电极以及彩色色阻的设置可形成多个像素单元，每个像素单元均可单独驱动以显示一像素画面。
液晶透镜阵列23包括第一基板231、第二基板232以及设置在第一基板231和第二基板232之间的透镜液晶层233。其中第一基板231上设置有透明公共电极234，第二基板232上设置有透明控制电极235。这样液晶透明阵列23通过透明控制电极235的设置可形成多个透镜单元。这里的透镜单元可共用同一透明公共电极234，从而简化透明控制电极235的控制流程。
透明单元可与至少一个像素单元对应，或透镜单元与像素单元一一对应。这里可根据用户的要求对透明单元对应的像素单元进行设置。
相邻透镜单元对应的透镜液晶层233之间设置有黑色矩阵结构。在本优选实施例中，黑色衬垫结构为由黑色光阻材料制成的黑色衬垫236。
本优选实施例的裸眼3D液晶显示面板20具有裸眼3D画面显示模式以及2D画面显示模式，当本优选实施例的裸眼3D液晶显示面板20处于裸眼3D画面显示模式时，会在透镜单元的透明公共电极234和透镜控制电极235之间施加电压，相应的透镜单元中的透镜液晶层233会形成一对入射光进行汇聚操作的凸镜，即相应的透镜单元处于凸镜工作模式，这样液晶显示面板22的各个像素单元对应的出射光均会汇聚到观看者的左眼或右眼上，即实现了裸眼3D液晶显示面板20的裸眼3D画面显示。
由于相邻透镜单元对应的透镜液晶层233之间设置有黑色衬垫236，相邻透镜单元的出射光无法通过黑色衬垫236从当前透镜单元出射，因此可有效的避免当前透镜单元中的杂散光，如图2中的a’和b’,从而有效的避免了3D串扰现象的发生。
当本优选实施例的裸眼3D液晶显示面板20处于2D画面显示模式时，在透镜单元的透明公共电极234和透镜控制电极235之间不施加电压，这样透镜单元中的透镜液晶层233不会对入射光进行任何操作，即相应的透镜单元处于透镜工作模式，这样液晶显示面板22的各个像素单元均会正常显示，即实现了裸眼3D液晶显示面板20的2D画面显示。
这样即完成了本优选实施例的裸眼3D液晶显示面板20的裸眼3D画面显示过程以及2D画面显示过程。
本优选实施例的裸眼3D液晶显示面板通过在相邻透镜单元对应的透镜液晶层之间设置有黑色衬垫，可有效的避免透明衬垫对出射光线的传播光路的影响，从而可消除杂散光，避免3D串扰现象的出现。
请参照图3，图3为本发明的裸眼3D液晶显示面板的第二优选实施例的结构示意图。本优选实施例的裸眼3D液晶显示面板30包括背光源31、液晶显示面板32以及液晶透镜阵列33，其中背光源31设置在液晶显示面板32的入光面一侧，液晶透镜阵列33通过透明胶34设置在液晶显示面板32的出光面一侧。
其中液晶显示面板32包括彩膜基板321、阵列基板322以及设置在彩膜基板321和阵列基板322之间的显示液晶层323。其中阵列基板322上设置有像素电极，彩膜基板321上设置有公共电极以及彩色色阻。这样液晶显示面板32通过像素电极、公共电极以及彩色色阻的设置可形成多个像素单元，每个像素单元均可单独驱动以显示一像素画面。
液晶透镜阵列33包括第一基板331、第二基板332以及设置在第一基板331和第二基板332之间的透镜液晶层333。其中第一基板331上设置有透明公共电极334，第二基板332上设置有透明控制电极335。这样液晶透明阵列33通过透明控制电极3351的设置可形成多个透镜单元。这里的透镜单元可共用同一透明公共电极334，从而简化透明控制电极335的控制流程。
透明单元可与至少一个像素单元对应，或透镜单元与像素单元一一对应。这里可根据用户的要求对透明单元对应的像素单元进行设置。
相邻透镜单元对应的透镜液晶层333之间设置有黑色矩阵结构。在本优选实施例中，黑色衬垫结构包括由透明光阻材料制成的透明衬垫336和设置在透明衬垫336两端的黑色矩阵337。
本优选实施例的裸眼3D液晶显示面板30具有裸眼3D画面显示模式以及2D画面显示模式，当本优选实施例的裸眼3D液晶显示面板30处于裸眼3D画面显示模式时，会在透镜单元的透明公共电极334和透镜控制电极335之间施加电压，相应的透镜单元中的透镜液晶层333会形成一对入射光进行汇聚操作的凸镜，即相应的透镜单元处于凸镜工作模式，这样液晶显示面板32的各个像素单元对应的出射光均会汇聚到观看者的左眼或右眼上，即实现了裸眼3D液晶显示面板30的裸眼3D画面显示。
虽然相邻透镜单元的出射光可通过黑色衬垫结构的透明衬垫336传播至当前透镜单元，但是透明衬垫336两端设置的黑色矩阵337会吸收上述传播至当前透镜单元的出射光，因此可有效的避免当前透镜单元中的杂散光，如图3中的a”和b”，从而有效的避免了3D串扰现象的发生。
当本优选实施例的裸眼3D液晶显示面板30处于2D画面显示模式时，在透镜单元的透明公共电极334和透镜控制电极335之间不施加电压，这样透镜单元中的透镜液晶层333不会对入射光进行任何操作，即相应的透镜单元处于透镜工作模式，这样液晶显示面板32的各个像素单元均会正常显示，即实现了裸眼3D液晶显示面板30的2D画面显示。
这样即完成了本优选实施例的裸眼3D液晶显示面板30的裸眼3D画面显示过程以及2D画面显示过程。
本优选实施例的裸眼3D液晶显示面板通过在相邻透镜单元对应的透镜液晶层之间设置有两端具有黑色矩阵的透明衬垫，可有效的避免透明衬垫对出射光线的传播光路的影响，从而可消除杂散光，避免3D串扰现象的出现。
本发明还提供一种裸眼3D液晶显示装置，其包括裸眼3D液晶显示面板，该裸眼3D液晶显示面板包括背光源、液晶显示面板以及液晶透镜阵列，其中背光源设置在液晶显示面板的入光面一侧，液晶透镜阵列通过透明胶设置在液晶显示面板的出光面一侧。
其中液晶显示面板包括彩膜基板、阵列基板以及设置在彩膜基板和阵列基板之间的显示液晶层，液晶显示面板包括多个像素单元；液晶透镜阵列包括第一基板、第二基板以及设置在第一基板和第二基板之间的透镜液晶层，液晶透镜阵列包括多个透镜单元；相邻透镜单元对应的透镜液晶层之间设置有黑色衬垫结构。
优选的，黑色衬垫结构为由黑色光阻材料制成的黑色衬垫。
优选的，黑色衬垫结构包括由透光光阻材料制成的透明衬垫和设置在透明衬垫两端的黑色矩阵。
优选的，透镜单元与至少一个像素单元对应。
优选的，透镜单元与像素单元一一对应。
优选的，透镜单元的第一基板上设置有透明公共电极，透镜单元的第二基板上设置有透镜控制电极，通过在透明公共电极和透镜控制电极之间施加电压控制透镜单元的工作模式。
优选的，当在透明公共电极和透镜控制电极之间施加电压时，相应的透镜单元处于凸镜工作模式，以便裸眼3D液晶显示面板进行裸眼3D画面显示；当在透明公共电极和透镜控制电极之间不施加电压时，相应的透镜单元处于透镜工作模式，以便裸眼3D液晶显示面板进行2D画面显示。
优选的，多个透镜单元共用同一所述透明公共电极。
优选的，液晶透镜阵列通过透明胶设置在液晶显示面板的出光面一侧。
本发明的裸眼3D液晶显示面板及裸眼3D液晶显示装置通过在相邻透镜单元对应的透镜液晶层之间设置有黑色衬垫结构，可有效的避免透明衬垫对出射光线的传播光路的影响，从而可消除杂散光，避免3D串扰现象的出现；解决了现有的裸眼3D液晶显示面板以及裸眼3D液晶显示装置容易出现3D串扰现象的技术问题。
综上所述，虽然本发明已以优选实施例揭露如上，但上述优选实施例并非用以限制本发明，本领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。

Claims (19)

  1. 一种裸眼3D液晶显示面板，其包括背光源、液晶显示面板以及液晶透镜阵列，其中所述背光源设置在所述液晶显示面板的入光面一侧，所述液晶透镜阵列设置在所述液晶显示面板的出光面一侧；
    其中所述液晶显示面板包括彩膜基板、阵列基板以及设置在所述彩膜基板和所述阵列基板之间的显示液晶层，所述液晶显示面板包括多个像素单元；
    所述液晶透镜阵列包括第一基板、第二基板以及设置在所述第一基板和第二基板之间的透镜液晶层，所述液晶透镜阵列包括多个透镜单元；
    其中相邻透镜单元对应的透镜液晶层之间设置有黑色衬垫结构；
    其中所述透镜单元与至少一个所述像素单元对应；
    所述透镜单元的第一基板上设置有透明公共电极，所述透镜单元的第二基板上设置有透镜控制电极，通过在所述透明公共电极和所述透镜控制电极之间施加电压控制所述透镜单元的工作模式。
  2. 一种裸眼3D液晶显示面板，其包括背光源、液晶显示面板以及液晶透镜阵列，其中所述背光源设置在所述液晶显示面板的入光面一侧，所述液晶透镜阵列设置在所述液晶显示面板的出光面一侧；
    其中所述液晶显示面板包括彩膜基板、阵列基板以及设置在所述彩膜基板和所述阵列基板之间的显示液晶层，所述液晶显示面板包括多个像素单元；
    所述液晶透镜阵列包括第一基板、第二基板以及设置在所述第一基板和第二基板之间的透镜液晶层，所述液晶透镜阵列包括多个透镜单元；
    其中相邻透镜单元对应的透镜液晶层之间设置有黑色衬垫结构。
  3. 根据权利要求2所述的裸眼3D液晶显示面板，其中所述黑色衬垫结构为由黑色光阻材料制成的黑色衬垫。
  4. 根据权利要求2所述的裸眼3D液晶显示面板，其中所述黑色衬垫结构包括由透光光阻材料制成的透明衬垫和设置在所述透明衬垫两端的黑色矩阵。
  5. 根据权利要求2所述的裸眼3D液晶显示面板，其中所述透镜单元与至少一个所述像素单元对应。
  6. 根据权利要求5所述的裸眼3D液晶显示面板，其中所述透镜单元与所述像素单元一一对应。
  7. 根据权利要求2所述的裸眼3D液晶显示面板，其中所述透镜单元的第一基板上设置有透明公共电极，所述透镜单元的第二基板上设置有透镜控制电极，通过在所述透明公共电极和所述透镜控制电极之间施加电压控制所述透镜单元的工作模式。
  8. 根据权利要求7所述的裸眼3D液晶显示面板，其中
    当在所述透明公共电极和所述透镜控制电极之间施加电压时，相应的透镜单元处于凸镜工作模式，以便所述裸眼3D液晶显示面板进行裸眼3D画面显示；
    当在所述透明公共电极和所述透镜控制电极之间不施加电压时，相应的透镜单元处于透镜工作模式，以便所述裸眼3D液晶显示面板进行2D画面显示。
  9. 根据权利要求7所述的裸眼3D液晶显示面板，其中多个所述透镜单元共用同一所述透明公共电极。
  10. 根据权利要求2所述的裸眼3D液晶显示面板，其中所述液晶透镜阵列通过透明胶设置在所述液晶显示面板的出光面一侧。
  11. 一种裸眼3D液晶显示装置，其包括裸眼3D液晶显示面板，所述裸眼3D液晶显示面板包括背光源、液晶显示面板以及液晶透镜阵列，其中所述背光源设置在所述液晶显示面板的入光面一侧，所述液晶透镜阵列设置在所述液晶显示面板的出光面一侧；
    其中所述液晶显示面板包括彩膜基板、阵列基板以及设置在所述彩膜基板和所述阵列基板之间的显示液晶层，所述液晶显示面板包括多个像素单元；
    所述液晶透镜阵列包括第一基板、第二基板以及设置在所述第一基板和第二基板之间的透镜液晶层，所述液晶透镜阵列包括多个透镜单元；
    其中相邻透镜单元对应的透镜液晶层之间设置有黑色衬垫结构。
  12. 根据权利要求11所述的裸眼3D液晶显示装置，其中所述黑色衬垫结构为由黑色光阻材料制成的黑色衬垫。
  13. 根据权利要求11所述的裸眼3D液晶显示装置，其中所述黑色衬垫结构包括由透光光阻材料制成的透明衬垫和设置在所述透明衬垫两端的黑色矩阵。
  14. 根据权利要求11所述的裸眼3D液晶显示装置，其中所述透镜单元与至少一个所述像素单元对应。
  15. 根据权利要求14所述的裸眼3D液晶显示装置，其中所述透镜单元与所述像素单元一一对应。
  16. 根据权利要求11所述的裸眼3D液晶显示装置，其中所述透镜单元的第一基板上设置有透明公共电极，所述透镜单元的第二基板上设置有透镜控制电极，通过在所述透明公共电极和所述透镜控制电极之间施加电压控制所述透镜单元的工作模式。
  17. 根据权利要求16所述的裸眼3D液晶显示装置，其中
    当在所述透明公共电极和所述透镜控制电极之间施加电压时，相应的透镜单元处于凸镜工作模式，以便所述裸眼3D液晶显示面板进行裸眼3D画面显示；
    当在所述透明公共电极和所述透镜控制电极之间不施加电压时，相应的透镜单元处于透镜工作模式，以便所述裸眼3D液晶显示面板进行2D画面显示。
  18. 根据权利要求16所述的裸眼3D液晶显示装置，其中多个所述透镜单元共用同一所述透明公共电极。
  19. 根据权利要求11所述的裸眼3D液晶显示装置，其中所述液晶透镜阵列通过透明胶设置在所述液晶显示面板的出光面一侧。
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102289016A (zh) * 2011-09-19 2011-12-21 深圳超多维光电子有限公司 一种显示装置、液晶面板、彩色滤光片及其制造方法
CN102436101A (zh) * 2011-12-26 2012-05-02 天马微电子股份有限公司 液晶透镜光栅和立体显示装置
CN103558724A (zh) * 2013-11-15 2014-02-05 京东方科技集团股份有限公司 一种液晶棱镜及其制作方法、显示装置
CN103616787A (zh) * 2013-12-04 2014-03-05 中航华东光电有限公司 液晶透镜及应用该透镜的立体显示装置
CN103728807A (zh) * 2013-11-28 2014-04-16 深圳市华星光电技术有限公司 显示装置及液晶盒透镜面板
JP5747641B2 (ja) * 2011-05-06 2015-07-15 大日本印刷株式会社 立体映像表示装置
CN105404067A (zh) * 2015-12-31 2016-03-16 广东未来科技有限公司 一种立体显示装置及其透镜阵列

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5378342B2 (ja) * 2010-11-15 2013-12-25 株式会社ジャパンディスプレイ 表示装置
CN103777391A (zh) * 2012-10-23 2014-05-07 瀚宇彩晶股份有限公司 三维触控显示面板及其操作方法
US9069178B2 (en) * 2013-11-28 2015-06-30 Shenzhen China Star Optoelectronics Technology Co. Ltd. Display device and liquid crystal prism cell panel
CN104076572B (zh) * 2014-06-20 2017-01-18 京东方科技集团股份有限公司 菲涅尔液晶透镜面板、其制备方法及应用其的3d显示器
CN104238231A (zh) * 2014-09-05 2014-12-24 京东方科技集团股份有限公司 一种液晶透镜分光器件及其制造方法、立体显示装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5747641B2 (ja) * 2011-05-06 2015-07-15 大日本印刷株式会社 立体映像表示装置
CN102289016A (zh) * 2011-09-19 2011-12-21 深圳超多维光电子有限公司 一种显示装置、液晶面板、彩色滤光片及其制造方法
CN102436101A (zh) * 2011-12-26 2012-05-02 天马微电子股份有限公司 液晶透镜光栅和立体显示装置
CN103558724A (zh) * 2013-11-15 2014-02-05 京东方科技集团股份有限公司 一种液晶棱镜及其制作方法、显示装置
CN103728807A (zh) * 2013-11-28 2014-04-16 深圳市华星光电技术有限公司 显示装置及液晶盒透镜面板
CN103616787A (zh) * 2013-12-04 2014-03-05 中航华东光电有限公司 液晶透镜及应用该透镜的立体显示装置
CN105404067A (zh) * 2015-12-31 2016-03-16 广东未来科技有限公司 一种立体显示装置及其透镜阵列

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