WO2014206019A1 - 显示面板及其制造方法 - Google Patents
显示面板及其制造方法 Download PDFInfo
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- WO2014206019A1 WO2014206019A1 PCT/CN2013/089002 CN2013089002W WO2014206019A1 WO 2014206019 A1 WO2014206019 A1 WO 2014206019A1 CN 2013089002 W CN2013089002 W CN 2013089002W WO 2014206019 A1 WO2014206019 A1 WO 2014206019A1
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- alignment layer
- cathode
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000758 substrate Substances 0.000 claims abstract description 71
- 239000000463 material Substances 0.000 claims abstract description 15
- 229920000106 Liquid crystal polymer Polymers 0.000 claims abstract description 9
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 claims abstract description 9
- 239000004642 Polyimide Substances 0.000 claims description 15
- 229920001721 polyimide Polymers 0.000 claims description 15
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- -1 poly(9,9-dioctylfluorene) Polymers 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 5
- 238000004544 sputter deposition Methods 0.000 claims description 4
- 229920000291 Poly(9,9-dioctylfluorene) Polymers 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 3
- LQQKFGSPUYTIRB-UHFFFAOYSA-N 9,9-dihexylfluorene Chemical compound C1=CC=C2C(CCCCCC)(CCCCCC)C3=CC=CC=C3C2=C1 LQQKFGSPUYTIRB-UHFFFAOYSA-N 0.000 claims description 2
- 229920005603 alternating copolymer Polymers 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- PZWLRLIAVLSBQU-UHFFFAOYSA-N 1,2-dioctyl-9h-fluorene Chemical compound C1=CC=C2C3=CC=C(CCCCCCCC)C(CCCCCCCC)=C3CC2=C1 PZWLRLIAVLSBQU-UHFFFAOYSA-N 0.000 claims 1
- 239000005964 Acibenzolar-S-methyl Substances 0.000 claims 1
- TWEILHAJXWAJIW-UHFFFAOYSA-N benzo[e][1,2,3]benzothiadiazole Chemical compound C1=CC2=CC=CC=C2C2=C1SN=N2 TWEILHAJXWAJIW-UHFFFAOYSA-N 0.000 claims 1
- 229920000553 poly(phenylenevinylene) Polymers 0.000 claims 1
- VLLMWSRANPNYQX-UHFFFAOYSA-N thiadiazole Chemical compound C1=CSN=N1.C1=CSN=N1 VLLMWSRANPNYQX-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 description 10
- 230000010287 polarization Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 4
- 210000004556 brain Anatomy 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 229910052707 ruthenium Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000001723 curing Methods 0.000 description 2
- FTBODWYOSACVAV-UHFFFAOYSA-N 1,2-dioctylhydrazine Chemical compound CCCCCCCCNNCCCCCCCC FTBODWYOSACVAV-UHFFFAOYSA-N 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- 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
- H10K85/731—Liquid crystalline materials
-
- 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]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
-
- 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
-
- 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
-
- 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
- H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
-
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
-
- 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
-
- 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
-
- 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
- H10K85/115—Polyfluorene; Derivatives thereof
-
- 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
- H10K85/141—Organic polymers or oligomers comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE
Definitions
- Embodiments of the present invention relate to a display panel and a method of fabricating the same. Background technique
- 3D display technology can be divided into two types: glasses type and eye type.
- the Mirror 3D technology is mainly divided into color difference type, polarized type and active shutter type.
- the image effect of the polarized 3D technology is better than the color difference type, so it is widely used in practical life.
- the polarized 3D technology performs splitting by using different polarization directions of light, and the left-eye image light and the right-eye image light have different polarization directions through the phase difference plate, and then the left and right eye images having different polarization directions are used by the 3D eyepiece mirror. Light is sent to the left and right eyes, and then the brain is combined to form a stereoscopic image.
- the current polarized 3D technology using an OLED display panel usually requires a polarizing film to be applied to the substrate on the light-emitting side of the OLED display panel to convert the natural light emitted from the display panel into polarized light, and then on the light-emitting side of the polarizing film.
- the phase difference plate is arranged such that the light emitted by the odd-line pixels or the even-numbered rows of pixels becomes polarized light of two different directions after passing through the polarizing film and the phase difference plate, and then received by the left and right lenses of the polarized glasses correspondingly, thereby making the human The left and right eyes receive polarized light in different directions to produce a stereoscopic effect.
- a polarizing film is attached on the board and a phase difference plate is disposed on the light emitting side thereof. Since the splitting positions of the left and right eyes are spaced apart from the pixel emitting positions, a crosstalk region is formed between the light rays emitted from the edges of the display panel. The dead zone cannot achieve 3D viewing, resulting in a narrow 3D viewing angle.
- the phase difference plate needs to correspond to the odd row pixels and the even row pixels of the display panel, and the structure is currently difficult to cause alignment in the process.
- Embodiments of the present invention provide a display panel and a manufacturing method thereof, which solve the technical problem that the upper and lower viewing angles of the existing OLED polarized 3D display panel are too narrow and the alignment on the process is difficult.
- a polarized 3D display device that achieves a complete viewing angle and a complete and stereoscopic image.
- an embodiment of the present invention provides a display panel, including: a first substrate; a second substrate, the second substrate is disposed in parallel with the first substrate; and an anode/cathode formed on the first substrate a cathode/anode formed on the second substrate; a first alignment layer disposed on the anode/cathode, the first alignment layer including a plurality of first alignment directions arranged alternately in the first direction a first sub-alignment layer and a plurality of second sub-alignment layers having a second alignment direction, the first alignment direction and the second alignment direction are at an angle of 90 degrees; the second alignment layer is disposed on the On the anode/anode, the second alignment layer includes a plurality of third sub-alignment layers having the first alignment direction and a plurality of the second alignment directions alternately disposed along the first direction a fourth sub-alignment layer, wherein the first sub-alignment layer is opposite to a position of the third sub-alignment layer, the second sub
- an embodiment of the present invention provides a method of fabricating the above display panel, comprising: preparing a first substrate and a second substrate; forming an anode/cathode on the first substrate; forming a cathode/anode in the On the second substrate; a plurality of first sub-alignment layers having a first alignment direction and a plurality of second sub-alignment layers having a second alignment direction are alternately formed on the anode/cathode in a first direction, wherein Forming the first sub-alignment layer and the plurality of second sub-alignment layers to form the first alignment layer; and having a plurality of third sub-alignment layers having the first alignment direction and having the second alignment direction a plurality of fourth sub-alignment layers alternately formed on the cathode/anode in the first direction, wherein the plurality of third sub-alignment layers and the plurality of fourth sub-alignment layers form the second An alignment layer; and the light-emitting layer
- FIG. 1 is a cross-sectional view of a display panel in accordance with an embodiment of the present invention
- FIG. 2 is a cross-sectional view of another display panel in accordance with an embodiment of the present invention
- FIG. 3 is a cross-sectional view of still another display panel in accordance with an embodiment of the present invention.
- FIG. 4 is a perspective view of a display device having a display panel according to an embodiment of the present invention. detailed description
- the embodiment of the present invention solves the technical problem that the upper and lower viewing angles of the existing OLED polarized 3D display panel are too narrow and the alignment on the process is difficult to provide a display panel and a manufacturing method thereof, and the viewing angle is complete and the stereoscopic image can be realized.
- a true and complete polarized 3D display device A true and complete polarized 3D display device.
- a display panel includes: a first substrate; a second substrate, the second substrate is disposed in parallel with the first substrate; and a cathode/cathode formed on the first substrate a cathode/anode formed on the second substrate; a first transport layer disposed on the anode/cathode; a second transport layer disposed on the cathode/anode; a first alignment layer, disposed On the first transport layer, the first alignment layer includes a plurality of first sub-alignment layers having a first alignment direction and a plurality of second sub-alignment layers having a second alignment direction alternately disposed in a first direction The angle between the first alignment direction and the second alignment direction is 90 degrees; the second alignment layer is disposed on the second transmission layer, and the second alignment layer includes alternating along the first direction a plurality of third sub-alignment layers having the first alignment direction and a plurality of fourth sub-alignment layers having the second alignment direction, the first
- the manufacturing method of the above display panel includes: preparing a first substrate and a second substrate; forming a male/cathode on the first substrate; forming the first transport layer On the anode/cathode; forming a cathode/anode on the second substrate; forming the second transport layer on the cathode/anode; and having a plurality of first sub-elements having a first alignment direction An alignment layer and a plurality of second sub-alignment layers having a second alignment direction are alternately formed on the first transmission layer in a first direction, wherein the plurality of first sub-alignment layers and the plurality of second sub-alignments Forming the first alignment layer; forming a plurality of third sub-alignment layers having the first alignment direction and a plurality of fourth sub-alignment layers having the second alignment direction alternately in the first direction On the second transport layer, Wherein the plurality of third sub-alignment layers and the plurality of
- the first alignment layer, the second alignment layer, and the prepared light-emitting layer having the liquid crystal-polarized organic electroluminescent material it is not necessary to additionally attach a polarizing film and a phase difference plate to the light-emitting side of the OLED display panel to solve
- the existing 3D display device is not required to have a polarizing film and a phase difference plate attached to the outside of the display panel, so that a crosstalk region and a dead zone are formed between the light rays, and the 3D viewing is not possible, and the upper and lower viewing angles are too narrow and the process is opposite.
- the technical problem of ensuring the viewing angle of the polarized 3D is achieved by attaching difficult technical problems.
- the illuminating layer emits linearly polarized light with different polarization directions, and then the left-eye image and the right-eye image are respectively received by the left and right eyes through the polarized glasses, and then the brain is synthesized into a true and complete stereoscopic image, thereby realizing 3D viewing. .
- the display panel 100 includes a first substrate 11, a cathode/cathode 41, a first alignment layer 31, and a second substrate 12. , a cathode/anode 42, a second alignment layer 32, and a light-emitting layer 40.
- the second substrate 11 and the first substrate 12 are disposed on the upper and lower sides, and are disposed in parallel.
- the first alignment layer 31 is formed on the anode/cathode 41.
- the first alignment layer 31 is made of an alignment material capable of transporting carriers, such as a polyimide alignment layer or the like.
- the polyimide alignment layer is a doped polyimide alignment layer, such as a star-amine doped polyimide (PI) alignment layer or a polyphenylene vinyl (PpV) prepolymer. Body alignment layer.
- the first alignment layer 31 includes a plurality of first sub-alignment layers 311 and a plurality of second sub-alignment layers 312 spaced apart in the first direction.
- the plurality of first sub-alignment layers 311 have a first alignment direction, and the plurality of first sub-alignment layers 311 are formed on the anode/cathode 41 in a first alignment direction.
- the plurality of second sub-alignment layers 312 have a second alignment direction, and the plurality of second sub-alignment layers 312 are formed on the anode/cathode 41 in a second alignment direction.
- the angle between the first alignment direction and the second alignment direction is 90
- the first alignment direction is 45 degrees and the second alignment direction is 135 degrees.
- the second alignment layer 32 is coated on the cathode/anode 42.
- the second alignment layer 32 is made of an alignment material capable of transporting carriers, such as a polyimide alignment layer or the like.
- the polyimide alignment layer may be a doped polyimide alignment layer, for example, a star-amine doped polyimide (PI) alignment layer or a polyphenylene ethylene (PpV) prepolymer. Body alignment layer.
- the second alignment layer 32 includes a plurality of third sub-orientation layers 323 and a plurality of fourth sub-alignment layers 324 spaced apart in a first direction (e.g., the X direction).
- the plurality of third sub-alignment layers 323 have a first alignment direction opposite to the positions of the plurality of first sub-alignment layers 311, and the plurality of third sub-alignment layers 323 are formed on the cathode/anode 42 according to the first alignment direction. of.
- the plurality of fourth sub-alignment layers 324 have a second alignment direction and are opposite to the positions of the plurality of second sub-alignment layers 324, and the plurality of fourth sub-alignment layers 324 are formed on the cathode/anode 42 in the second alignment direction.
- the light emitting layer 40 is located between the first alignment layer 31 and the second alignment layer 32, and the arrangement of the light emitting layers is controlled by the first alignment layer 31 and the second alignment layer 32.
- the light-emitting layer 40 contains a liquid crystal polymer doped with an organic electroluminescent material capable of emitting polarized light.
- the luminescent layer 40 may comprise a ruthenium polymer, for example, PFO-poly(9,9-dioctylfluorene) or poly(9,9-ethyl(2-ethyl-hexyl) fluorene.
- the light-emitting layer 40 Since the light-emitting layer 40 has the property of electroluminescence, when the electrons enter the light-emitting layer 40 from the anode/cathode 41 and the cathode/anode 42, the light-emitting layer 40 emits light. Further, since the light-emitting layer 40 is formed of a material capable of emitting polarized light, the light emitted from the light-emitting layer 40 is linearly polarized light.
- a display panel is corresponding to each of a plurality of sub-pixel units, a plurality of first sub-alignment layers 311, and each of the third sub-alignment layers 323 corresponding thereto and a row/column sub-pixel unit.
- the adjacent second sub-alignment layer 312 and each fourth sub-alignment layer 324 corresponding thereto are disposed corresponding to the adjacent row/column sub-pixel units.
- the first direction is a sub-pixel The row direction or column direction of the cell.
- FIG. 2 shows a cross-sectional view of another display panel according to an embodiment of the present invention.
- the display panel according to an embodiment of the present invention is further The method may include: a first transfer layer 21 disposed between the anode/cathode 41 and the first alignment layer 31; and a second transfer layer 22 disposed at the cathode/anode 42 and the second alignment layer Between layers 32.
- One of the first transport layer 21 and the second transport layer 22 is for transferring electrons, and the other is for transferring holes.
- the first transfer layer 21 is disposed adjacent to the anode, it is used to transport holes, and when disposed adjacent to the cathode, it is used to transport electrons, and also for the second transfer layer 22, here is not Repeat them.
- the first alignment layer 31, the second alignment layer 32, and the light-emitting layer 40 made of a liquid crystal polymer having a doped organic electroluminescent material capable of emitting polarized light, it is not necessary to additionally use the outside of the display panel 100.
- the polarizing film and the phase difference plate are attached, which solves the problem that the crosstalk region and the dead zone are not formed between the light rays due to the need to additionally attach the polarizing film and the phase difference plate on the outside of the display panel in the prior art, and the 3D viewing is impossible.
- the polarized 3D display device has a narrow vertical viewing angle and a technical problem of difficulty in attaching the alignment on the process, and can realize a polarized 3D display device in which the viewing angle is complete and the stereoscopic image is true and complete.
- the angle between the first alignment direction and the second alignment direction is 90 degrees, for example, the first alignment direction is 45 degrees, and when the second alignment direction is 135 degrees, the plurality of first sub-alignments
- the light of the unit and the light of the right-eye unit are respectively entered into the left and right eyes of the person, and then synthesized by the brain to form a true and
- the thickness of the light-emitting layer according to an embodiment of the present invention may be determined according to actual conditions.
- the display panel according to an embodiment of the present invention may further include a plurality of color filters disposed between the first substrate and the anode/cathode on the display surface side or on the display surface The second substrate of the side is between the cathode and the anode, and each of the plurality of color filters is disposed corresponding to each of the sub-pixel units.
- Fig. 3 shows an example in which a color filter is disposed between the first substrate and the anode/cathode, and Fig. 3 shows that a color filter is further provided on the basis of the display panel shown in Fig. 1, Alternatively, a color filter may be further provided on the basis of the display panel shown in FIG. 2, and the drawings of the embodiments of the present invention are not shown for the sake of cleaning.
- the plurality of color filters are a red color filter, a green color filter, and a blue color filter, respectively corresponding to one sub-pixel unit setting.
- a black matrix may also be disposed between the plurality of color filters for blocking light.
- a plurality of sub-pixel units may be formed as a plurality of red sub-pixel units, a plurality of green sub-pixel units, and a plurality of blue sub-pixel units, wherein the emission is set in the red sub-pixel unit Red polarized ruthenium polymer, for example, ⁇ /DA type naphthothiadithiophene/benzo selenium
- Red polarized ruthenium polymer for example, ⁇ /DA type naphthothiadithiophene/benzo selenium
- PFBT azole-alternating copolymer
- PFBT ruthenium-e
- each of the first sub-alignment layer, each of the second sub-alignment layers, each of the third sub-alignment layers, and each of the fourth sub-alignment layers corresponds to a column/row of sub-pixel units.
- an embodiment of the present invention further provides a method of manufacturing the display panel 100, including the following steps:
- a plurality of first sub-alignment layers 311 having a first alignment direction and a plurality of second sub-alignment layers 312 having a second alignment direction are alternately formed on the anodes/cathodes in a first direction, wherein the plurality of The first sub-alignment layer and the plurality of second sub-alignment layers form the first alignment layer 31;
- a plurality of third sub-alignment layers 323 having the first alignment direction and a plurality of fourth sub-alignment layers 324 having the second alignment direction are alternately formed on the cathode/anode in the first direction Wherein the plurality of third sub-alignment layers and the plurality of fourth sub-alignment layers form the second alignment layer 32;
- the first sub-alignment layer is opposite to a position of the third sub-alignment layer
- the second sub-alignment The layer is opposite to the position of the fourth sub-alignment layer
- the light-emitting layer comprises a liquid crystal polymer doped with an organic light-emitting material for emitting polarized light.
- the plurality of first sub-alignment layers 311, the plurality of second sub-alignment layers 312, the plurality of third sub-alignment layers 323, and the plurality of fourth sub-alignment layers 324 may be, for example, inkjet, deposited, coated, or Coating by sputtering.
- the method of manufacturing the display panel 100 may further include: forming a first transfer layer between the anode/cathode and the first alignment layer; and at the cathode/anode and A second transport layer is formed between the second alignment layers, wherein the first transport layer is formed on the first substrate by deposition, coating or sputtering.
- the second transport layer is deposited, coated A method of coating or sputtering is formed on the second substrate.
- the manufacturing method of the display panel 100 according to the embodiment of the present invention may further include: between the first substrate and the anode/cathode on the display surface side or the second substrate on the display surface side A plurality of color filters are formed between the anode and cathode.
- the method of manufacturing the display panel 100 according to the embodiment of the present invention before the forming the light emitting layer between the first alignment layer and the second alignment layer, further includes: The anode/cathode, the first substrate of the first alignment layer, and the second substrate pair formed with a cathode/anode and the second alignment layer.
- the method of manufacturing the display panel 100 according to the embodiment of the present invention before the forming the light emitting layer between the first alignment layer and the second alignment layer, further includes: The anode/cathode, the first substrate of the first alignment layer, and the second substrate pair formed with a cathode/anode and the second alignment layer.
- forming the luminescent layer between the first alignment layer and the second alignment layer comprises: injecting the luminescent layer into the first substrate and the second substrate after the box Between the alignment layer and the second alignment layer; curing the light-emitting layer, for example, photocuring or heat curing.
- forming the luminescent layer between the first alignment layer and the second alignment layer comprises: depositing, coating or splashing on the first alignment layer or the second alignment layer Forming the light-emitting layer in a manner of forming; the first substrate on which the anode/cathode, the first alignment layer is to be formed, and the first portion on which a cathode/anode and the second alignment layer are formed a second substrate pair cassette; or the first substrate on which the anode/cathode, the first transport layer, the first alignment layer is formed, and a cathode/anode, the second transport layer, and the The second substrate pair of the second alignment layer; and curing the light emitting layer.
- the display panel 100 manufactured by the manufacturing method of the display panel 100 described above can solve the problem in the prior art that the crosstalk region and the dead zone are not formed between the light rays due to the need to additionally attach the polarizing film and the phase difference plate on the outside of the display panel.
- the viewing, as well as the technical problem that the polarized 3D display device has a narrow upper and lower viewing angle and difficulty in attaching to the process, can realize a polarized 3D display device with complete viewing angle and stereo image.
- the light emitted by the light emitting layer 40 of the left eye pixel unit and the light polarizing direction emitted by the light emitting layer 40 of the right eye pixel unit are different from each other, the left and right lenses of the polarized glasses having the corresponding polarization directions, the light of the left eye pixel unit, and the right
- the light of the eye pixel unit enters the left and right eyes of the person respectively, and then is synthesized by the brain to form a true and complete stereoscopic image, thereby realizing 3D viewing.
- an embodiment of the present invention provides a display device including the above display panel, as shown in the figure
- the display device 20 includes a housing 120 and a display panel 100 disposed in the housing 120.
- display device 200 is a display, or any device that can be used to display image data, such as a television, computer, cell phone, and the like.
- the display device 200 can also solve the technical problem that the upper and lower viewing angles of the polarized 3D display are too narrow and the process is difficult to attach in the prior art, and the polarized light 3D is realized.
Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US14/363,229 US9281348B2 (en) | 2013-06-27 | 2013-12-10 | Display panel and fabricating method thereof |
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CN201310263834.7 | 2013-06-27 | ||
CN201310263834.7A CN103353673B (zh) | 2013-06-27 | 2013-06-27 | 一种显示面板及其制作方法、显示装置 |
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CN103353673B (zh) * | 2013-06-27 | 2015-03-04 | 京东方科技集团股份有限公司 | 一种显示面板及其制作方法、显示装置 |
CN105467604B (zh) * | 2016-02-16 | 2018-01-12 | 京东方科技集团股份有限公司 | 一种3d显示装置及其驱动方法 |
CN105742331B (zh) * | 2016-03-24 | 2019-03-26 | 深圳市华星光电技术有限公司 | 3d显示面板及3d显示装置 |
CN106526951B (zh) * | 2016-11-29 | 2021-01-26 | 京东方科技集团股份有限公司 | 一种镜面显示装置及其控制方法 |
CN108010940A (zh) * | 2017-11-14 | 2018-05-08 | 南京中电熊猫液晶显示科技有限公司 | 一种有机发光二极管面板、三维显示装置及面板制造方法 |
CN107991783A (zh) * | 2018-01-30 | 2018-05-04 | 京东方科技集团股份有限公司 | 3d显示器件 |
CN110824746A (zh) * | 2018-08-10 | 2020-02-21 | 咸阳彩虹光电科技有限公司 | 一种自发光显示结构及显示装置 |
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CN103353673A (zh) | 2013-10-16 |
CN103353673B (zh) | 2015-03-04 |
US9281348B2 (en) | 2016-03-08 |
US20150084018A1 (en) | 2015-03-26 |
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