WO2017161622A1 - 3d显示面板及3d显示装置 - Google Patents
3d显示面板及3d显示装置 Download PDFInfo
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- WO2017161622A1 WO2017161622A1 PCT/CN2016/080001 CN2016080001W WO2017161622A1 WO 2017161622 A1 WO2017161622 A1 WO 2017161622A1 CN 2016080001 W CN2016080001 W CN 2016080001W WO 2017161622 A1 WO2017161622 A1 WO 2017161622A1
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- 230000005525 hole transport Effects 0.000 claims abstract description 47
- 239000000758 substrate Substances 0.000 claims abstract description 37
- 230000010287 polarization Effects 0.000 claims abstract description 15
- 229920000767 polyaniline Polymers 0.000 claims description 9
- 229920000106 Liquid crystal polymer Polymers 0.000 claims description 8
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 claims description 8
- 229920000144 PEDOT:PSS Polymers 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000010409 thin film Substances 0.000 claims description 8
- 238000005286 illumination Methods 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 4
- 229920000553 poly(phenylenevinylene) Polymers 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- GKWLILHTTGWKLQ-UHFFFAOYSA-N 2,3-dihydrothieno[3,4-b][1,4]dioxine Chemical compound O1CCOC2=CSC=C21 GKWLILHTTGWKLQ-UHFFFAOYSA-N 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229960002796 polystyrene sulfonate Drugs 0.000 description 1
- 239000011970 polystyrene sulfonate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002096 quantum dot Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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- 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
- G02B30/22—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 stereoscopic type
- G02B30/25—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 stereoscopic type using polarisation techniques
-
- 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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
-
- 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
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- H—ELECTRICITY
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
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- 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
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/14—Carrier transporting layers
- H10K50/15—Hole transporting layers
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- 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
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/14—Carrier transporting layers
- H10K50/16—Electron transporting layers
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- 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
- H10K50/868—Arrangements for polarized light emission
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- 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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
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- H—ELECTRICITY
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- 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
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/121—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
- H10K59/1213—Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements the pixel elements being TFTs
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- 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
- H10K59/50—OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements
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- H—ELECTRICITY
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- 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
- H10K59/805—Electrodes
- H10K59/8051—Anodes
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- H—ELECTRICITY
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- 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
- H10K59/805—Electrodes
- H10K59/8052—Cathodes
- H10K59/80524—Transparent cathodes, e.g. comprising thin metal layers
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- 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
- H10K59/8793—Arrangements for polarized light emission
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- H—ELECTRICITY
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/10—Organic polymers or oligomers
- H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
- H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
- H10K85/1135—Polyethylene dioxythiophene [PEDOT]; Derivatives thereof
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- H—ELECTRICITY
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/731—Liquid crystalline materials
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- 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
- H10K50/805—Electrodes
- H10K50/81—Anodes
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- 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
- H10K50/805—Electrodes
- H10K50/82—Cathodes
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- 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
- H10K50/805—Electrodes
- H10K50/82—Cathodes
- H10K50/828—Transparent cathodes, e.g. comprising thin metal layers
Definitions
- the present invention relates to the field of display, and in particular, to a 3D display panel and a 3D display device.
- the three-dimensional (3D) technology utilizes the human left and right binocular vision principle to obtain a three-dimensional sense of space.
- the main principle is to allow the viewer's left and right eyes to receive different images, respectively, while the viewer's
- the difference in position between the two eyes causes the two images with "binocular parallax" to form a pair of "stereo image pairs", and the "stereo image pairs” make the viewer's left eye and after fusion through the brain analysis.
- the right eye produces a three-dimensional effect.
- the current 3D display technology can be divided into two categories: naked-eye 3D display technology and glasses-type 3D display technology. Glasses-type 3D display technology is a hot spot for 3D display.
- the present invention provides a 3D display panel
- the 3D display panel includes: a substrate and a plurality of pixel units arranged in a matrix on the substrate, each pixel unit including at least one sub-pixel, each sub-pixel including the first time a pixel and a second sub-pixel, the 3D display panel further includes a first light-emitting unit disposed on the same side of the substrate and corresponding to the first sub-pixel and a second light-emitting unit corresponding to the second sub-pixel,
- the first light emitting unit is controlled by a first thin film transistor
- the second light emitting unit is controlled by a second thin film transistor
- the first light emitting unit includes a first anode and a first space which are disposed on the same side of the substrate and are sequentially stacked.
- the second light emitting unit includes a second anode, a second hole transport layer, a second alignment layer, a second light-emitting layer, a first electron transport layer, and a second cathode, wherein the first anode is for providing a first hole, and the first hole transport layer is for Transmitting a first hole to the first light emitting layer, wherein the first alignment layer is configured to align the first light emitting layer such that the first light emitting layer is in a first orientation state, the first The cathode is used to provide the first electron, The first electron transport layer is configured to transmit the first electron to the first light emitting layer, and the first electron and the first hole are combined in the first light emitting layer to emit a first polarized light
- the second light emitting unit includes a second anode, a second hole transport layer, a second alignment layer, a second light emitting layer, a second electron transport layer, and a second cathode which are disposed on the same side of the substrate and are sequentially stacked.
- the second anode is for providing a second hole
- the second hole transport layer is for transporting the second hole to the second light emitting layer
- the second alignment layer is for The second luminescent layer is aligned such that the first luminescent layer is in a second orientation state
- the second cathode is used to provide a second electron
- the second electron transport layer is used to transmit the second electron to the a second luminescent layer, the second electron and the second hole being combined in the second luminescent layer to emit a second polarized light, wherein a polarization state of the first polarized light and the second The polarization states of the polarized light are orthogonal.
- first lighting unit and the second lighting unit satisfy at least one of the following conditions:
- the first anode is disposed in the same layer as the second anode;
- the first hole transport layer is disposed in the same layer as the second hole transport layer;
- the first alignment layer and the second alignment layer are disposed in the same layer;
- the first luminescent layer is disposed in the same layer as the second luminescent layer;
- the first electron transport layer is disposed in the same layer as the second electron transport layer;
- the first cathode is disposed in the same layer as the second cathode.
- first lighting unit and the second lighting unit satisfy at least one of the following conditions:
- the first anode When the first anode is disposed in the same layer as the second anode, the first anode and the second anode are in a unitary structure;
- first hole transport layer and the second hole transport layer are disposed in the same layer, the first hole transport layer and the second hole transport layer are integrated;
- first alignment layer and the second alignment layer are disposed in the same layer, the first alignment layer and the second alignment layer are integrated;
- the first luminescent layer and the second luminescent layer are disposed in the same layer, the first luminescent layer and the second luminescent layer are integrated;
- the first electron transport layer is disposed in the same layer as the second electron transport layer, the first electron The transport layer and the second electron transport layer are disposed in the same layer;
- the first cathode and the second cathode are disposed in the same layer, the first cathode and the second cathode are integrated.
- the substrate is disposed on a surface of the first anode away from the first hole transport layer, and disposed on a surface of the second anode away from the second hole transport layer.
- first anode and the second anode are transparent electrodes
- first cathode and the second cathode are both metal electrodes
- first polarized light and the second polarized light are The substrate exits away from the surfaces of the first anode and the second anode.
- the substrate is disposed on a surface of the first cathode away from the first electron transport layer, and disposed on a surface of the second cathode away from the second electron transport layer.
- the first cathode and the second cathode are both transparent electrodes, and the first anode and the second anode are both metal electrodes, and the first polarized light and the second polarized light are The substrate exits away from the surfaces of the first cathode and the second cathode.
- the first luminescent layer and the second luminescent layer each comprise an organic liquid crystal polymer.
- the first alignment layer comprises any one of PEDOT:PSS, PPV or PANI; and the second alignment layer comprises any one of PEDOT:PSS, PPV or PANI.
- the present invention also provides a 3D display device comprising the 3D display panel of any of the above embodiments.
- the 3D display panel of the present invention divides each sub-pixel into a first sub-pixel and a second sub-pixel, and corresponds to the first sub-pixel corresponding to the first sub-pixel and the second sub-pixel.
- the second light-emitting unit divides the display screen into first polarized light and second polarized light whose polarization states are orthogonal, and then, by matching glasses capable of receiving the two polarized lights, the left eye and the right eye receive different images, and the person passes through the person.
- the eye observation synthesizes a stereoscopic picture.
- FIG. 1 is a schematic diagram of a 3D display panel according to a preferred embodiment of the present invention.
- FIG. 2 is a schematic structural view of a sub-pixel of FIG. 1.
- FIG. 2 is a schematic structural view of a sub-pixel of FIG. 1.
- FIG. 3 is a schematic cross-sectional structural view taken along line II-II of FIG. 2.
- FIG. 4 is a schematic diagram of first polarized light and second polarized light emitted by a first light emitting unit corresponding to a first sub-pixel and a second light emitting unit corresponding to a second sub-pixel in one sub-pixel of FIG. 2 .
- FIG. 5 is a schematic diagram of a top view angle of a first polarized light and a second polarized light corresponding to one sub-pixel in FIG. 3 .
- FIG. 6 is a schematic diagram showing a view angle of a light corresponding to each sub-pixel in the 3D display panel shown in FIG. 1.
- FIG. 6 is a schematic diagram showing a view angle of a light corresponding to each sub-pixel in the 3D display panel shown in FIG. 1.
- FIG. 7 is a schematic structural diagram of a 3D display device according to a preferred embodiment of the present invention.
- the 3D (three-dimensional) display panel 100 can be applied to an Organic Light-Emitting Diode (OLED) or a Quantum dot Light Emitting Diode (QLED).
- OLED Organic Light-Emitting Diode
- QLED Quantum dot Light Emitting Diode
- the 3D display panel 10 includes a substrate 100 and a plurality of pixel units 200 arranged in a matrix on the substrate 100.
- Each pixel unit 200 includes at least one sub-pixel 210, and each sub-pixel includes a first sub-pixel 211 and a Secondary pixel 212.
- the 3D display panel 10 further includes a first light emitting unit 300 disposed on the same side of the substrate 100 and corresponding to the first sub-pixel 211 and a second light emitting unit 500 corresponding to the second sub-pixel 212.
- the first light emitting unit 300 is controlled by a first thin film transistor Q1
- the second light emitting unit 500 is controlled by a second thin film transistor Q2.
- the first light emitting unit 300 includes a first anode 310, a first hole transport layer 320, a first alignment layer 330, a first light emitting layer 340, and a first electron transport layer which are disposed on the same side of the substrate 100 and are sequentially stacked. Layer 350 and first cathode 360.
- the first cathode 310 is for providing a first hole, and the first hole transport layer 320 is for transmitting the first hole to the first light emitting layer 340.
- the first alignment layer 330 is used for The first luminescent layer 340 is aligned such that the first luminescent layer 340 is in a first orientation state.
- the first cathode 360 is for providing a first electron, and the first electron transport layer 350 is for transmitting the first electron to the first light emitting layer 340.
- the first electron and the first hole are combined in the first light emitting layer 340 to emit first polarized light.
- the second light emitting unit 500 includes a second anode 510, a second hole transport layer 520, a second alignment layer 530, a second light emitting layer 540, and a second electron transport layer which are disposed on the same side of the substrate 100 and are sequentially stacked. 550 and second cathode 560.
- the second anode 510 is for providing a second hole
- the second hole transport layer 520 is for transmitting the second hole to the second light emitting layer 540.
- the second alignment layer 530 is configured to align the second luminescent layer 540 such that the second luminescent layer 540 is in a second orientation state.
- the second cathode 560 is for providing a second electron
- the second electron transport layer 550 is for transmitting the second electron to the second light emitting layer 540.
- the second electron and the second hole are combined in the second light-emitting layer 540 to emit a second polarized light, wherein a polarization state of the first polarized light and a polarization state of the second polarized light Orthogonal.
- the first polarized light is vertically polarized light
- the second polarized light is horizontally polarized light.
- the first polarized light is indicated by an arrow in the vertical direction
- the second polarized light is indicated by an arrow in the horizontal direction.
- the material of the first illuminating layer 340 in the first illuminating unit 300 and the second illuminating layer 540 in the second illuminating unit 500 may be the same kind or different materials.
- the first light-emitting layer 340 and the second light-emitting layer 540 each include an organic liquid crystal polymer (LCP).
- the organic liquid crystal polymer has the characteristics of liquid crystal molecules and has good light-emitting characteristics, and can be organically realized by using alignment technology.
- the liquid crystal polymer has different orientation states. Taking the first alignment layer 330 and the first luminescent layer 340 as an example, the alignment of the first alignment layer 330 to the first luminescent layer 340 is described as follows.
- the first alignment layer 330 is prepared by an alignment technique, and then a luminescent material (for example, LCP) is formed into a film by spraying, and then heated to cause molecules of the luminescent material to follow along the first alignment layer 330.
- the alignment direction is aligned and then dried to form a film to form the first light-emitting layer 340.
- the orientation of the second directional layer 530 is the same as that of the first directional layer 330 to the first luminescent layer 340, and details are not described herein.
- the first light emitting unit 300 and the second light emitting unit 500 satisfy at least one of the following conditions: 1 the first anode 310 is disposed in the same layer as the second anode 510; 2 the first hole transport layer 320 is disposed in the same layer as the second hole transport layer 520; 3 the first alignment layer 330 is disposed in the same layer as the second alignment layer 530; 4 the first light emitting layer 340 and the second light emitting layer Layer 540 is set in the same layer; 5 The first electron transport layer 350 is disposed in the same layer as the second electron transport layer 550; 6 the first cathode 360 is disposed in the same layer as the second cathode 560.
- the first lighting unit 300 and the second lighting unit 500 satisfy at least one of the following conditions: 1 when the first anode 310 is disposed in the same layer as the second anode 510, the first The anode 310 and the second anode 510 are in a unitary structure; 2 when the first hole transport layer 320 is disposed in the same layer as the second hole transport layer 520, the first hole transport layer 320 and the The second hole transport layer 520 is an integral structure; 3, when the first alignment layer 330 is disposed in the same layer as the second alignment layer 530, the first alignment layer 330 and the second alignment layer 530 is a unitary structure; 4 when the first light-emitting layer 340 and the second light-emitting layer 540 are disposed in the same layer, the first light-emitting layer 340 and the second light-emitting layer 540 are integrated structure; When the first electron transport layer 350 is disposed in the same layer as the second electron transport layer 550, the first light emitting layer 340 and the second light emitting
- the substrate 100 is disposed on a surface of the first anode 310 away from the first hole transport layer 320, and disposed on the second anode 510 away from the second hole transport layer 520. s surface.
- the first anode 310 and the second anode 510 are both transparent electrodes
- the first cathode 360 and the second cathode 560 are both metal electrodes, and the first polarized light and the second polarized light are passed through
- the substrate 100 is emitted away from the surfaces of the first anode 510 and the second anode 520.
- the substrate 100 is disposed on a surface of the first cathode 360 away from the first electron transport layer 350 and disposed at the second cathode 560 away from the second electron transport layer 550.
- a surface of the first cathode 360 and the second cathode 560 are transparent electrodes
- the first anode 310 and the second anode 510 are both metal electrodes, the first polarized light and the second partial The positive light is emitted away from the surfaces of the first cathode 360 and the second cathode 560 via the substrate 100.
- the first alignment layer 330 comprises poly(3,4-ethylenedioxythiophene: poly styrenesulfonate, PEDOT:PSS). Any one of poly(p-phenyl vinyl) (PPV) or polyaniline (PANI); the second alignment layer 530 includes any one of PEDOT:PSS, PPV or PANI.
- the 3D display panel 10 of the present invention divides each sub-pixel 210 into a first sub-pixel 211 and a second sub-pixel 212, and passes through the first illumination unit 300 corresponding to the first sub-pixel 211 and the
- the second light-emitting unit 500 corresponding to the second pixel 212 divides the display screen into first polarized light and second polarized light whose polarization states are orthogonal, and then realizes left eye and right by matching glasses capable of receiving the two polarized lights.
- the eye receives different pictures and observes the stereoscopic picture through human eyes.
- FIG. 7 is a schematic structural diagram of a 3D display device according to a preferred embodiment of the present invention.
- the 3D display device 1 of the present invention includes the aforementioned 3D display panel 10, and details are not described herein again.
- the 3D display device 1 may be, but is not limited to, an electronic device such as a smart phone, a mobile device (MID), an e-book, a Play Station Portable (PSP), or a personal digital assistant (PDA). It can also be a display or the like.
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Abstract
Description
Claims (18)
- 一种3D显示面板,其中,所述3D显示面板包括:基板及设置在所述基板上呈矩阵分布的多个像素单元,每个像素单元包括至少一个子像素,每个子像素包括第一次像素及第二次像素,所述3D显示面板还包括设置在所述基板同侧的且对应所述第一次像素的第一发光单元及对应所述第二次像素的第二发光单元,所述第一发光单元由第一薄膜晶体管控制,所述第二发光单元由第二薄膜晶体管控制,所述第一发光单元包括设置在所述基板同侧且依次层叠的第一阳极、第一空穴传输层、第一定向层、第一发光层、第一电子传输层及第一阴极,所述第一阳极用于提供第一空穴,所述第一空穴传输层用于将所述第一空穴传输至所述第一发光层,所述第一定向层用于为所述第一发光层配向,以使所述第一发光层为第一取向态,所述第一阴极用于提供第一电子,所述第一电子传输层用于将所述第一电子传输至所述第一发光层,所述第一电子及所述第一空穴在所述第一发光层内复合以发出第一偏振光,所述第二发光单元包括设置在所述基板同侧且依次层叠的第二阳极、第二空穴传输层、第二定向层、第二发光层、第二电子传输层及第二阴极,所述第二阳极用于提供第二空穴,所述第二空穴传输层用于将所述第二空穴传输至所述第二发光层,所述第二定向层用于为所述第二发光层配向,以使所述第一发光层为第二取向态,所述第二阴极用于提供第二电子,所述第二电子传输层用于将所述第二电子传输至所述第二发光层,所述第二电子及所述第二空穴在所述第二发光层内复合以发出第二偏振光,其中,所述第一偏振光的偏振态与所述第二偏振光的偏振态正交。
- 如权利要求1所述的3D显示面板,其中,所述第一发光单元及所述第二发光单元满足以下条件中的至少一条:所述第一阳极与所述第二阳极同层设置;所述第一空穴传输层与所述第二空穴传输层同层设置;所述第一定向层与所述第二定向层同层设置;所述第一发光层与所述第二发光层同层设置;所述第一电子传输层与所述第二电子传输层同层设置;所述第一阴极与所述第二阴极同层设置。
- 如权利要求2所述的3D显示面板,其中,所述第一发光单元及所述第二发光单元满足以下条件中的至少一条:当所述第一阳极与所述第二阳极同层设置时,所述第一阳极与所述第二阳极为一体结构;当所述第一空穴传输层与所述第二空穴传输层同层设置时,所述第一空穴传输层与所述第二空穴传输层为一体结构;当所述第一定向层与所述第二定向层同层设置时,所述第一定向层与所述第二定向层为一体结构;当所述第一发光层与所述第二发光层同层设置时,所述第一发光层与所述第二发光层为一体结构;当所述第一电子传输层与所述第二电子传输层同层设置时,所述第一电子传输层与所述第二电子传输层为同层设置;当所述第一阴极与所述第二阴极同层设置时,所述第一阴极与所述第二阴极为一体结构。
- 如权利要求1所述的3D显示面板,其中,所述基板设置在所述第一阳极远离所述第一空穴传输层的表面,且设置在第二阳极远离所述第二空穴传输层的表面。
- 如权利要求4所述的3D显示面板,其中,所述第一阳极及所述第二阳极均为透明电极,所述第一阴极及所述第二阴极均为金属电极,所述第一偏振光及所述第二偏振光经由所述基板远离所述第一阳极及所述第二阳极的表面出射。
- 如权利要求1所述的3D显示面板,其中,所述基板设置在所述第一阴极远离所述第一电子传输层的表面,且设置在第二阴极远离所述第二电子传输 层的表面。
- 如权利要求6所述的3D显示面板,其中,所述第一阴极及所述第二阴极均为透明电极,所述第一阳极及所述第二阳极均为金属电极,所述第一偏振光及所述第二偏振光经由所述基板远离所述第一阴极及所述第二阴极的表面出射。
- 如权利要求1所述的3D显示面板,其中,所述第一发光层及所述第二发光层均包括有机液晶聚合物。
- 如权利要求1所述的3D显示面板,其中,所述第一定向层包括PEDOT:PSS,PPV或者PANI中的任意一种;所述第二定向层包括PEDOT:PSS,PPV或者PANI中的任意一种。
- 一种3D显示装置,其中,所述3D显示装置包括3D显示面板,所述3D显示面板包括:基板及设置在所述基板上呈矩阵分布的多个像素单元,每个像素单元包括至少一个子像素,每个子像素包括第一次像素及第二次像素,所述3D显示面板还包括设置在所述基板同侧的且对应所述第一次像素的第一发光单元及对应所述第二次像素的第二发光单元,所述第一发光单元由第一薄膜晶体管控制,所述第二发光单元由第二薄膜晶体管控制,所述第一发光单元包括设置在所述基板同侧且依次层叠的第一阳极、第一空穴传输层、第一定向层、第一发光层、第一电子传输层及第一阴极,所述第一阳极用于提供第一空穴,所述第一空穴传输层用于将所述第一空穴传输至所述第一发光层,所述第一定向层用于为所述第一发光层配向,以使所述第一发光层为第一取向态,所述第一阴极用于提供第一电子,所述第一电子传输层用于将所述第一电子传输至所述第一发光层,所述第一电子及所述第一空穴在所述第一发光层内复合以发出第一偏振光,所述第二发光单元包括设置在所述基板同侧且依次层叠的第二阳极、第二空穴传输层、第二定向层、第二发光层、第二电子传输层及第二阴极,所述第二阳极用于提供第二空穴,所述第二空穴传输层用于将所述第二 空穴传输至所述第二发光层,所述第二定向层用于为所述第二发光层配向,以使所述第一发光层为第二取向态,所述第二阴极用于提供第二电子,所述第二电子传输层用于将所述第二电子传输至所述第二发光层,所述第二电子及所述第二空穴在所述第二发光层内复合以发出第二偏振光,其中,所述第一偏振光的偏振态与所述第二偏振光的偏振态正交。
- 如权利要求10所述的3D显示装置,其中,所述第一发光单元及所述第二发光单元满足以下条件中的至少一条:所述第一阳极与所述第二阳极同层设置;所述第一空穴传输层与所述第二空穴传输层同层设置;所述第一定向层与所述第二定向层同层设置;所述第一发光层与所述第二发光层同层设置;所述第一电子传输层与所述第二电子传输层同层设置;所述第一阴极与所述第二阴极同层设置。
- 如权利要求11所述的3D显示面板,其中,所述第一发光单元及所述第二发光单元满足以下条件中的至少一条:当所述第一阳极与所述第二阳极同层设置时,所述第一阳极与所述第二阳极为一体结构;当所述第一空穴传输层与所述第二空穴传输层同层设置时,所述第一空穴传输层与所述第二空穴传输层为一体结构;当所述第一定向层与所述第二定向层同层设置时,所述第一定向层与所述第二定向层为一体结构;当所述第一发光层与所述第二发光层同层设置时,所述第一发光层与所述第二发光层为一体结构;当所述第一电子传输层与所述第二电子传输层同层设置时,所述第一电子传输层与所述第二电子传输层为同层设置;当所述第一阴极与所述第二阴极同层设置时,所述第一阴极与所述第二阴极为一体结构。
- 如权利要求10所述的3D显示面板,其中,所述基板设置在所述第一阳极远离所述第一空穴传输层的表面,且设置在第二阳极远离所述第二空穴传输层的表面。
- 如权利要求13所述的3D显示面板,其中,所述第一阳极及所述第二阳极均为透明电极,所述第一阴极及所述第二阴极均为金属电极,所述第一偏振光及所述第二偏振光经由所述基板远离所述第一阳极及所述第二阳极的表面出射。
- 如权利要求10所述的3D显示面板,其中,所述基板设置在所述第一阴极远离所述第一电子传输层的表面,且设置在第二阴极远离所述第二电子传输层的表面。
- 如权利要求15所述的3D显示面板,其中,所述第一阴极及所述第二阴极均为透明电极,所述第一阳极及所述第二阳极均为金属电极,所述第一偏振光及所述第二偏振光经由所述基板远离所述第一阴极及所述第二阴极的表面出射。
- 如权利要求10所述的3D显示面板,其中,所述第一发光层及所述第二发光层均包括有机液晶聚合物。
- 如权利要求10所述的3D显示面板,其中,所述第一定向层包括PEDOT:PSS,PPV或者PANI中的任意一种;所述第二定向层包括PEDOT:PSS,PPV或者PANI中的任意一种。
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