WO2014047987A1 - 一种液晶面板及其制作方法 - Google Patents

一种液晶面板及其制作方法 Download PDF

Info

Publication number
WO2014047987A1
WO2014047987A1 PCT/CN2012/083121 CN2012083121W WO2014047987A1 WO 2014047987 A1 WO2014047987 A1 WO 2014047987A1 CN 2012083121 W CN2012083121 W CN 2012083121W WO 2014047987 A1 WO2014047987 A1 WO 2014047987A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
black matrix
film
crystal panel
color filter
Prior art date
Application number
PCT/CN2012/083121
Other languages
English (en)
French (fr)
Inventor
杨赞
萧嘉强
陈峙彣
Original Assignee
深圳市华星光电技术有限公司
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 深圳市华星光电技术有限公司 filed Critical 深圳市华星光电技术有限公司
Priority to US13/704,638 priority Critical patent/US20150192825A1/en
Publication of WO2014047987A1 publication Critical patent/WO2014047987A1/zh

Links

Images

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
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • 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
    • 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
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G02F1/133516—Methods for their manufacture, e.g. printing, electro-deposition or photolithography
    • 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
    • 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
    • G02F1/1341—Filling or closing of cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—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
    • G02F1/133354—Arrangements for aligning or assembling substrates
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • 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
    • G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
    • G02F1/133562—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements on the viewer 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
    • G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
    • G02F1/133565—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements inside the LC elements, i.e. between the cell substrates
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements

Definitions

  • the present invention relates to the field of liquid crystal display, and in particular to a liquid crystal panel and a method of fabricating the same.
  • liquid crystal display Liquid Crystal Displays, LCDs
  • LCDs Liquid Crystal Displays
  • FPR Film-type Patterned Retarder
  • 3D viewing angle is an important indicator, which indicates the effective angular range of the 3D image that the viewer can see at a certain distance.
  • Enhance the 3D viewing angle by adding a black matrix on the color filter substrate of the liquid crystal panel (Black Matrix, The size of the BM) is achieved, but this method is more suitable for a liquid crystal panel having a larger pixel size. If the pixel size of the liquid crystal panel is small, increasing the size of the BM may cause a sharp decrease in the pixel aperture ratio.
  • FIG. 1 A schematic diagram of a liquid crystal panel of a 3D liquid crystal display, wherein 11 is a thin film transistor array substrate, 12 is a color film substrate, 121 is a color resist layer, 122 is a first black matrix, 123 is a glass substrate, and 124 is a second black matrix. As shown in FIG.
  • the 3D viewing angle of the second black matrix 124 is not set to ⁇ , that is, the 3D image can be normally viewed within ⁇ , and the 3D viewing angle of the second black matrix 124 is set to ⁇ ′, that is, normal in ⁇ ′. After viewing the 3D picture and setting the second black matrix 124, the image interference that may occur is eliminated, so that the viewing angle of the normal viewing of the 3D picture is expanded.
  • the first black matrix 122 and the second black matrix 124 of the color filter substrate shown in FIG. 1 are formed in a similar manner to the color resist layer 121, and are first coated with a photoresist, and then formed by photolithography and development.
  • the pattern on the reticle, the first black matrix 122, the second black matrix 124, and the color resist layer 121 are fabricated in a similar manner, which reduces the poor yield due to different manufacturing methods.
  • the use of the above method to fabricate the first black matrix 122 and the second black matrix 124 takes a long time and has a high manufacturing cost, which reduces the production efficiency of the liquid crystal panel to a certain extent, and increases the production cost.
  • the object of the present invention is to provide a liquid crystal panel with a simple manufacturing process, high production efficiency, and low production cost, and a manufacturing method thereof, which solves the technical problems of complicated liquid crystal panel manufacturing process, low production efficiency, and high production cost.
  • the invention also relates to a method for fabricating a liquid crystal panel, comprising the steps of:
  • the inner side of the color filter substrate is provided with a first black matrix and a color resist layer;
  • the step of directly fabricating the second black matrix by inkjet on the outer surface of the color filter substrate comprises:
  • the second black matrix is disposed on an outer surface of the color filter substrate using a nozzle, and the second black matrix is aligned with a first black matrix of the color filter substrate.
  • the method for fabricating the liquid crystal panel further includes the steps of:
  • a patterned phase retardation film is provided on the outer surface of the polarizing film.
  • the invention also relates to a method for fabricating a liquid crystal panel, comprising the steps of:
  • the inner side of the color filter substrate is provided with a first black matrix and a color resist layer;
  • the manufacturing method further includes:
  • a second black matrix of the film structure is aligned with a first black matrix of the color filter substrate.
  • the manufacturing method further includes:
  • An isotropic medium that fixes the second black matrix is filled between the second black matrices.
  • the film structure further includes a triacetate film disposed on one side of the second black matrix in contact with the first adhesive layer On the opposite side, the manufacturing method of the liquid crystal panel further includes:
  • the patterned phase retardation film is disposed on an outer surface of the polarizing film.
  • the film structure further includes a second adhesive layer, and the second adhesive layer is disposed on a side of the second black matrix contacting the first adhesive layer On the opposite side, the manufacturing method of the liquid crystal panel further includes:
  • the patterned phase retardation film is disposed on an outer surface of the polarizing film.
  • the invention also relates to a liquid crystal panel comprising:
  • a color film substrate disposed opposite to the array substrate, wherein a first black matrix and a color resist layer are disposed on an inner side of the color filter substrate;
  • liquid crystal layer disposed between the array substrate and the color filter substrate
  • the film structure includes:
  • a first adhesive layer one side of which is for attaching the film structure to an outer surface of the color filter substrate
  • a second black matrix is disposed on the other side of the first adhesive layer.
  • the film structure further includes:
  • a triacetate film disposed on an opposite side of the side of the second black matrix contacting the first adhesive layer for protecting and supporting the second black matrix.
  • a second adhesive layer which facilitates peeling off the triacetate film is disposed between the second black matrix and the triacetate film.
  • the second black matrix is filled with an isotropic medium for fixing the second black matrix.
  • the liquid crystal panel further includes:
  • a polarizing film attached to an outer surface of the film structure
  • a patterned phase retardation film is disposed on an outer surface of the polarizing film.
  • the liquid crystal panel and the manufacturing method thereof Compared with the existing liquid crystal panel, the liquid crystal panel and the manufacturing method thereof have the advantages of simple manufacturing process, high production efficiency and low production cost, and solve the complicated technology of the prior liquid crystal panel manufacturing process, low production efficiency and high production cost. problem.
  • FIG. 1 is a schematic structural view of a conventional liquid crystal panel for a 3D liquid crystal display
  • FIG. 2 is a schematic view showing a first preferred embodiment of a method of fabricating a liquid crystal panel of the present invention
  • FIG. 3 is a schematic structural view of a first preferred embodiment of a method for fabricating a liquid crystal panel of the present invention
  • FIG. 4 is a schematic view showing a second preferred embodiment of a method of fabricating a liquid crystal panel of the present invention.
  • FIG. 5 is a schematic structural view of a second preferred embodiment of a method for fabricating a liquid crystal panel of the present invention.
  • FIG. 6 is a schematic view showing a third preferred embodiment of a method of fabricating a liquid crystal panel of the present invention.
  • FIG. 7 is a schematic view showing a fourth preferred embodiment of a method of fabricating a liquid crystal panel of the present invention.
  • FIG. 8 is a schematic structural view of a first preferred embodiment of a liquid crystal panel of the present invention.
  • FIG. 9 is a schematic structural view of a second preferred embodiment of a liquid crystal panel of the present invention.
  • FIG. 2 is a flow chart of a first preferred embodiment of a method for fabricating a liquid crystal panel according to the present invention
  • FIG. 3 is a schematic structural view of a first preferred embodiment of a method for fabricating a liquid crystal panel according to the present invention.
  • the manufacturing method of the liquid crystal panel includes:
  • Step 201 fabricating an array substrate and a color filter substrate, and bonding the array substrate and the color filter substrate and liquid crystal injection processing to form a liquid crystal cell;
  • Step 202 directly forming a second black matrix by inkjet on the outer surface of the color filter substrate;
  • the method of fabricating the liquid crystal panel ends in step 202.
  • step 201 an array substrate and a color filter substrate are produced, and the array substrate and the color filter substrate are bonded together and liquid crystal injection processing is performed to form a liquid crystal cell.
  • the inner side of the color filter substrate is provided with a first black matrix and a color resist layer.
  • step 202 ink is ejected at a certain interval on the outer surface of the color filter substrate by using the nozzle 31, so that the second black matrix is disposed on the outer surface of the color filter substrate, and the second black matrix is aligned with the color film substrate. a black matrix; then an isotropic medium is filled between the second black matrices to fix the second black matrix.
  • the liquid crystal panel is a 3D display panel
  • a polarizing film and a patterned phase retardation film may be attached.
  • the polarizing film is disposed on the outer surface of the second black matrix, which may be polyvinyl alcohol (Poly Vinyl An alcohol, PVA film for forming linearly polarized light; a patterned phase retardation film disposed on an outer surface of the polarizing film, and a pattern formed on the patterned phase retardation film can be used to generate left circularly polarized light or right circularly polarized light, using One eye receives the left circularly polarized light through the polarized glasses, and the other eye receives the right circularly polarized light through the polarized eyes, and finally forms a stereoscopic image effect in the human eye.
  • FIG. 4 is a flow chart of a second preferred embodiment of a method for fabricating a liquid crystal panel according to the present invention
  • FIG. 5 is a schematic structural view of a second preferred embodiment of a method for fabricating a liquid crystal panel of the present invention.
  • the manufacturing method of the liquid crystal panel includes:
  • Step 401 fabricating an array substrate and a color filter substrate, and bonding the array substrate and the color filter substrate and liquid crystal injection processing to form a liquid crystal cell;
  • Step 402 directly forming a second black matrix on the outer surface of the color filter substrate by printing
  • step 401 an array substrate and a color filter substrate are produced, and the array substrate and the color filter substrate are bonded together and liquid crystal injection processing is performed to form a liquid crystal cell.
  • the inner side of the color filter substrate is provided with a first black matrix and a color resist layer.
  • the second black matrix is spaced apart from the outer surface of the drum 51.
  • the specific method may be that the black ink is printed onto the outer surface of the drum 51 by a printing device having a concave pattern, and then rotated through the drum 51.
  • the outer surface of the color filter substrate is printed, and the second black matrix is aligned with the first black matrix of the color filter substrate; then an isotropic medium is filled between the second black matrices to fix the second black matrix.
  • the liquid crystal panel is a 3D display panel
  • a polarizing film and a patterned phase retardation film may be attached.
  • the polarizing film is disposed on the outer surface of the second black matrix, which may be a polyvinyl alcohol film for forming linearly polarized light
  • the patterned phase retardation film is disposed on the outer surface of the polarizing film and formed by using the patterned phase retardation film.
  • the pattern can generate left circularly polarized light or right circularly polarized light.
  • One eye of the user receives the left circularly polarized light through the polarized glasses, and the other eye receives the right circularly polarized light through the polarized eye, and finally forms a stereoscopic image in the human eye. effect.
  • FIG. 6 is a schematic view showing a third preferred embodiment of the method for fabricating the liquid crystal panel of the present invention.
  • the liquid crystal panel includes an array substrate, a color filter substrate, and a liquid crystal layer disposed between the array substrate and the color filter substrate.
  • the inner side of the color filter substrate is provided with a first black matrix and a color resist layer.
  • the film structure includes a first adhesive layer, a black matrix, and a triacetate film (Triacetyl).
  • the first adhesive layer side is used to attach the film structure to the outer surface of the color filter substrate; the black matrix is disposed on the other side of the first adhesive layer; the first adhesive layer is attached a protective layer for protecting the first adhesive layer; a triacetate film for protecting and supporting a second black matrix in the film structure, the triacetate film being disposed on a side of the second black matrix in contact with the first adhesive layer On the opposite side, the black matrix is disposed between the triacetate film and the first adhesive layer; the black matrix is filled with an isotropic medium for fixing the black matrix.
  • the manufacturing method of the liquid crystal panel includes:
  • Step 601 fabricating an array substrate and a color filter substrate, and bonding the array substrate and the color filter substrate and liquid crystal injection processing to form a liquid crystal cell;
  • Step 602 attaching a film structure to an outer surface of the color filter substrate, the film structure having a first adhesive layer and a second black matrix, one side of the first adhesive layer is adhered to the color filter substrate, and the first adhesive layer is further One side is attached to the second black matrix.
  • the second black matrix of the film structure is aligned with the first black matrix of the color filter substrate;
  • Step 603 providing a polarizing film and a patterned phase retardation film, disposing the polarizing film on the outer surface of the triacetate film of the film structure, and disposing the patterned phase retardation film on the outer surface of the polarizing film.
  • the film structure is attached to the outer surface of the color filter substrate through the first adhesive layer, and then the polarizing film is sequentially attached to the triacetate film of the film structure. And the patterned phase retardation film, that is, the fabrication of the liquid crystal panel is completed.
  • the entire liquid crystal panel for the 3D liquid crystal display has a simple manufacturing process, improves the production efficiency of the liquid crystal panel, and reduces the production cost of the liquid crystal panel.
  • FIG. 7 is a schematic view showing a fourth preferred embodiment of the method for fabricating the liquid crystal panel of the present invention.
  • the preferred embodiment differs from the third preferred embodiment in that the film structure further includes a second adhesive layer.
  • the second black matrix is fixed to the triacetate film through the second adhesive layer.
  • the triacetate film can be peeled off from the second adhesive layer, and then the polarizing film and the film structure are fixed together by the second adhesive layer, thereby reducing the liquid crystal.
  • the overall thickness of the panel improves the 3D display of the liquid crystal panel.
  • the manufacturing method of the liquid crystal panel includes:
  • Step 701 fabricating an array substrate and a color filter substrate, and bonding the array substrate and the color filter substrate and liquid crystal injection processing to form a liquid crystal cell;
  • Step 702 attaching a film structure to an outer surface of the color filter substrate, the film structure having a first adhesive layer and a second black matrix, one side of the first adhesive layer is adhered to the color filter substrate, and the first adhesive layer is further One side is attached to the second black matrix.
  • the second black matrix of the film structure is aligned with the first black matrix of the color filter substrate.
  • Step 703 providing a polarizing film and a patterned phase retardation film, peeling off the triacetate film from the second adhesive layer, attaching the polarizing film to the second adhesive layer of the film structure, and setting the patterned phase retardation film on the polarized light On the outer surface of the membrane.
  • the triacetate film of the film structure is peeled off, and then the polarizing film and the patterned phase retardation film are sequentially attached on the second adhesive layer to Finished the production of the LCD panel.
  • This can reduce the film thickness on the outer surface of the color filter substrate and improve the 3D display effect of the corresponding liquid crystal panel.
  • the step of peeling off the triacetate film from the second adhesive layer can be omitted, and the polarizing film can be directly attached to the second adhesive layer.
  • FIG. 8 is a schematic structural view of a first preferred embodiment of the liquid crystal panel of the present invention.
  • the liquid crystal panel includes an array substrate 81, a color filter substrate 82 disposed opposite the array substrate 81, and a liquid crystal layer (not shown) disposed between the array substrate 81 and the color filter substrate 82.
  • the color filter substrate 82 includes There is a first black matrix 821, a color resist layer 822, and a glass substrate 823.
  • the liquid crystal panel is further attached with a film structure 83 on the outer surface of the color filter substrate 82.
  • the liquid crystal panel is a 3D display panel, and a polarizing film 84 and a patterned phase retardation film 85 may be attached.
  • the film junction 3 is used to form a second black matrix 832 on the outer surface of the color filter substrate 82; the polarizing film 84 is disposed on the outer surface of the film structure 83, which may be polyvinyl alcohol (Poly Vinyl An alcohol (PVA) film for forming linearly polarized light; a patterned phase retardation film 85 is disposed on the outer surface of the polarizing film 84, and a pattern formed on the patterned phase retardation film 85 can be used to generate left circularly polarized light or right circularly polarized light.
  • PVA Poly Vinyl An alcohol
  • the film structure 83 includes a first adhesive layer 831, a second black matrix 832, and a triacetate film 833.
  • the first adhesive layer 831 is used to attach the film structure 83 to the outer surface of the color filter substrate 82.
  • a black matrix 832 is disposed on the other side of the first adhesive layer 831;
  • a triacetate film 833 is used to protect and support the second black matrix 832 in the thin film structure 83, and the triacetate film 833 is disposed on the second black matrix 832 is opposite to the side of one side of the first adhesive layer 831, that is, the second black matrix 832 is disposed between the triacetate film 833 and the first adhesive layer 831;
  • the second black matrix 832 is filled with a second black for fixing
  • the liquid crystal panel of the present embodiment polarizes the light emitted from the thin film structure 83 through the polarizing film 84 to form linearly polarized light; and then converts the linearly polarized light into left circularly polarized light or right circularly polarized by the patterned phase retardation film 85. Light is combined to form a stereoscopic image effect in the human eye.
  • the method of using the liquid crystal panel in this embodiment is the same as or similar to the description in the third preferred embodiment of the method for fabricating the liquid crystal panel. For details, refer to the third preferred embodiment of the method for fabricating the liquid crystal panel.
  • FIG. 9 is a schematic structural view of a second preferred embodiment of the liquid crystal panel of the present invention.
  • the liquid crystal panel is different from the liquid crystal panel of the first preferred embodiment in that the thin film structure 83 of the liquid crystal panel further includes a second adhesive layer 934, and the second black matrix 832 is fixed to the triacetate film 833 through the second adhesive layer 934.
  • the triacetate film 833 can be peeled off from the second adhesive layer 934, and then the polarizing film 84 and the film structure 83 are fixed by the second adhesive layer 934. Together, the thickness of the entire liquid crystal panel can be reduced, and the effect of 3D display of the liquid crystal panel can be improved.
  • the method of using the liquid crystal panel in this embodiment is the same as or similar to the description in the fourth preferred embodiment of the method for fabricating the liquid crystal panel. For details, refer to the fourth preferred embodiment of the method for fabricating the liquid crystal panel.
  • the liquid crystal panel and the manufacturing method thereof have the advantages of simple manufacturing process, high production efficiency and low production cost, and solve the technical problems that the existing liquid crystal panel manufacturing process is complicated, the production efficiency is low, and the production cost is high.

Abstract

一种液晶面板及其制作方法被公开。液晶面板的制作方法包括：制作阵列基板以及彩膜基板，并对阵列基板和彩膜基板进行贴合以及液晶注入处理，形成液晶盒（201），其中彩膜基板的内侧设置有第一黑色矩阵以及色阻层；以及在彩膜基板的外表面通过喷墨的方式直接制作第二黑色矩阵（202）。这种液晶面板及其制作方法制作流程简单、生产效率高以及生产成本低。

Description

一种液晶面板及其制作方法 技术领域
本发明涉及液晶显示领域，特别是涉及一种液晶面板及其制作方法。
 背景技术
目前，液晶显示器(Liquid Crystal Displays, LCDs)已被广泛应用于3D影像显示中，如具备图案化相位延迟膜（Film-type Patterned Retarder, FPR）的3D液晶显示器。在3D液晶显示器中，3D视角是一项重要的指标，该指标表示了观赏者在一定距离下可看到的3D影像的有效角度范围。
提升3D视角可通过增加液晶面板的彩膜基板上的黑色矩阵（Black Matrix, BM）的尺寸来实现，但是这种方式较适合用于像素尺寸较大的液晶面板，若液晶面板的像素尺寸较小，增加BM的尺寸可能会导致像素开口率急剧减小。
现有技术中，会在彩膜基板的两侧均设置BM，这样可在损失少量开口率的条件下大大改进3D液晶显示器的3D视角，如图1所示，图1为现有的用于3D液晶显示器的液晶面板的结构示意图，其中11为薄膜晶体管阵列基板、12为彩膜基板、121为色阻层、122为第一黑色矩阵、123为玻璃基板、124为第二黑色矩阵。如图1所示，未设置第二黑色矩阵124的3D视角为θ，即在θ内可正常观看3D画面，设置了第二黑色矩阵124的3D视角为θ’，即在θ’内可正常观看3D画面，设置第二黑色矩阵124后，排除了可能发生的影像干扰，故可正常观看3D画面的视角扩大了。
图1所示的彩膜基板的第一黑色矩阵122和第二黑色矩阵124的制作方式与色阻层121的制作方式类似，都是先涂布光刻胶，然后通过光刻蚀、显影形成光罩上的图形，第一黑色矩阵122、第二黑色矩阵124和色阻层121采用类似的方式制作，减小了由于不同制作方式带来良率不佳的情况。但使用上述的方式制作第一黑色矩阵122和第二黑色矩阵124耗时较长且制作成本较高，会在一定程度上降低液晶面板的生产效率，同时还会增加生产成本。
故，有必要提供一种液晶面板及其制作方法，以解决现有技术所存在的问题。
 技术问题
本发明的目的在于提供一种制作流程简单、生产效率高以及生产成本低的液晶面板及其制作方法，解决了现有的液晶面板制作流程复杂、生产效率低以及生产成本高的技术问题。
 技术解决方案
本发明还涉及一种液晶面板的制作方法，其包括步骤：
制作阵列基板以及彩膜基板，并对所述阵列基板和所述彩膜基板进行贴合以及液晶注入处理，形成液晶盒；所述彩膜基板的内侧设置有第一黑色矩阵以及色阻层；
在所述彩膜基板的外表面通过喷墨的方式直接制作第二黑色矩阵；以及
在所述第二黑色矩阵之间填充固定所述第二黑色矩阵的等向性介质；
其中所述在所述彩膜基板的外表面通过喷墨的方式直接制作第二黑色矩阵的步骤包括：
使用喷嘴将所述第二黑色矩阵设置在所述彩膜基板的外表面，并使所述第二黑色矩阵对齐所述彩膜基板的第一黑色矩阵。
在本发明所述的液晶面板的制作方法中，所述液晶面板的制作方法还包括步骤：
在所述第二黑色矩阵的外表面设置偏光膜；以及
在所述偏光膜的外表面设置图案化相位延迟膜。
本发明还涉及一种液晶面板的制作方法，其包括步骤：
制作阵列基板以及彩膜基板，并对所述阵列基板和所述彩膜基板进行贴合以及液晶注入处理，形成液晶盒；所述彩膜基板的内侧设置有第一黑色矩阵以及色阻层；
将一薄膜结构贴附在彩膜基板的外表面，所述薄膜结构具有第一黏着层和第二黑色矩阵，所述第一黏着层的一侧与所述彩膜基板黏着，所述第一黏着层的另一侧与所述第二黑色矩阵黏着。
在本发明所述的液晶面板的制作方法中，所述制作方法还包括：
将所述薄膜结构的第二黑色矩阵对齐所述彩膜基板的第一黑色矩阵。
在本发明所述的液晶面板的制作方法中，所述制作方法还包括：
在所述第二黑色矩阵之间填充固定所述第二黑色矩阵的等向性介质。
在本发明所述的液晶面板的制作方法中，所述薄膜结构还包括三醋酸纤维膜，所述三醋酸纤维膜设置在所述第二黑色矩阵与所述第一黏着层接触之一侧的相对侧，所述液晶面板的制作方法还包括：
提供偏光膜及图案化相位延迟膜；
将所述偏光膜设置在所述薄膜结构的三醋酸纤维膜的外表面上；以及
将所述图案化相位延迟膜设置在所述偏光膜的外表面上。
在本发明所述的液晶面板的制作方法中，所述薄膜结构还包括第二黏着层，所述第二黏着层设置在所述第二黑色矩阵与所述第一黏着层接触之一侧的相对侧，所述液晶面板的制作方法还包括：
提供偏光膜及图案化相位延迟膜；
将所述偏光膜贴附到所述薄膜结构的第二黏着层上；以及
将所述图案化相位延迟膜设置在所述偏光膜的外表面上。
本发明还涉及一种液晶面板，其包括：
阵列基板；
彩膜基板，与所述阵列基板相对设置，所述彩膜基板的内侧设置有第一黑色矩阵以及色阻层；
液晶层，设置在所述阵列基板和所述彩膜基板之间；以及
薄膜结构，贴附在所述彩膜基板的外表面；
所述薄膜结构包括：
第一黏着层，其一侧用于将所述薄膜结构贴附于所述彩膜基板的外表面上；以及
第二黑色矩阵，设置在所述第一黏着层的另一侧。
在本发明所述的液晶面板中，所述薄膜结构还包括：
三醋酸纤维膜，设置在所述第二黑色矩阵与所述第一黏着层接触之一侧的相对侧，用于保护和支撑所述第二黑色矩阵。
在本发明所述的液晶面板中，所述第二黑色矩阵和所述三醋酸纤维膜之间设置有便于剥离所述三醋酸纤维膜的第二黏着层。
在本发明所述的液晶面板中，所述第二黑色矩阵之间填充有用于固定所述第二黑色矩阵的等向性介质。
在本发明所述的液晶面板中，所述液晶面板还包括：
偏光膜，贴附在所述薄膜结构的外表面上；以及
图案化相位延迟膜，设置在所述偏光膜的外表面上。
 有益效果
相较于现有的液晶面板，本发明的液晶面板及其制作方法制作流程简单、生产效率高以及生产成本低，解决了现有的液晶面板制作流程复杂、生产效率低以及生产成本高的技术问题。
 附图说明
图1为现有的用于3D液晶显示器的液晶面板的结构示意图；
图2为本发明的液晶面板的制作方法的第一优选实施例的示意图；
图3为本发明的液晶面板的制作方法的第一优选实施例的结构示意图；
图4为本发明的液晶面板的制作方法的第二优选实施例的示意图；
图5为本发明的液晶面板的制作方法的第二优选实施例的结构示意图；
图6为本发明的液晶面板的制作方法的第三优选实施例的示意图；
图7为本发明的液晶面板的制作方法的第四优选实施例的示意图；
图8为本发明的液晶面板的第一优选实施例的结构示意图；
图9为本发明的液晶面板的第二优选实施例的结构示意图；
其中，附图标记说明如下：
31、喷嘴；
51、滚筒；
81、阵列基板；
82、彩膜基板；
821、第一黑色矩阵；
822、色阻层；
823、玻璃基板；
83、薄膜结构；
831、第一黏着层；
832、第二黑色矩阵；
833、三醋酸纤维膜；
834、等向性介质；
84、偏光膜；
85、图案化相位延迟膜；
934、第二黏着层。
 本发明的最佳实施方式
以下各实施例的说明是参考附加的图式，用以例示本发明可用以实施的特定实施例。本发明所提到的方向用语，例如「上」、「下」、「前」、「后」、「左」、「右」、「内」、「外」、「侧面」等，仅是参考附加图式的方向。因此，使用的方向用语是用以说明及理解本发明，而非用以限制本发明。
在图中，结构相似的单元是以相同标号表示。
请参照图2和图3，图2为本发明的液晶面板的制作方法的第一优选实施例的流程图，图3为本发明的液晶面板的制作方法的第一优选实施例的结构示意图。该液晶面板的制作方法包括：
步骤201，制作阵列基板以及彩膜基板，并对阵列基板以及彩膜基板进行贴合以及液晶注入处理，形成液晶盒；
步骤202，在彩膜基板的外表面通过喷墨的方式直接制作第二黑色矩阵；
该液晶面板的制作方法结束于步骤202。
本优选实施例的液晶面板的制作方法具体使用时，
在步骤201中，制作阵列基板以及彩膜基板，并对阵列基板和彩膜基板进行贴合以及液晶注入处理，形成液晶盒。其中彩膜基板的内侧设置有第一黑色矩阵以及色阻层。
在步骤202中，使用喷嘴31在彩膜基板的外表面按一定的间隔进行喷墨，从而将第二黑色矩阵设置在彩膜基板的外表面，并使第二黑色矩阵对齐彩膜基板的第一黑色矩阵；然后在第二黑色矩阵之间填充等向性介质以固定第二黑色矩阵。
如该液晶面板为一种3D显示面板，还可贴附有偏光膜以及图案化相位延迟膜。其中偏光膜设置在第二黑色矩阵的外表面上，可为聚乙烯醇(Poly vinyl alcohol，PVA)膜，用于形成线偏振光；图案化相位延迟膜设置在偏光膜的外表面上，利用图案化相位延迟膜上形成的图案可以生成左圆偏振光或右圆偏振光，使用者的一只眼睛通过偏光眼镜接收左圆偏振光，另一只眼睛通过偏光眼睛接收右圆偏振光，最终在人眼中合成形成立体影像效果。
请参照图4和图5，图4为本发明的液晶面板的制作方法的第二优选实施例的流程图，图5为本发明的液晶面板的制作方法的第二优选实施例的结构示意图。该液晶面板的制作方法包括：
步骤401，制作阵列基板以及彩膜基板，并对阵列基板以及彩膜基板进行贴合以及液晶注入处理，形成液晶盒；
步骤402，在彩膜基板的外表面通过印刷的方式直接制作第二黑色矩阵；
该液晶面板的制作方法结束于步骤402。
本优选实施例的液晶面板的制作方法具体使用时，
在步骤401中，制作阵列基板以及彩膜基板，并对阵列基板和彩膜基板进行贴合以及液晶注入处理，形成液晶盒。其中彩膜基板的内侧设置有第一黑色矩阵以及色阻层。
在步骤402中，将第二黑色矩阵间隔设置到滚筒51的外表面，具体的设置方法可以是通过具有凹形图案的印刷装置将黑色油墨印刷到滚筒51的外表面，然后再通过滚筒51转印到彩膜基板的外表面，并使第二黑色矩阵对齐彩膜基板的第一黑色矩阵；随后在第二黑色矩阵之间填充等向性介质以固定第二黑色矩阵。
如该液晶面板为一种3D显示面板，还可贴附有偏光膜以及图案化相位延迟膜。其中偏光膜设置在第二黑色矩阵的外表面上，可为聚乙烯醇膜，用于形成线偏振光；图案化相位延迟膜设置在偏光膜的外表面上，利用图案化相位延迟膜上形成的图案可以生成左圆偏振光或右圆偏振光，使用者的一只眼睛通过偏光眼镜接收左圆偏振光，另一只眼睛通过偏光眼睛接收右圆偏振光，最终在人眼中合成形成立体影像效果。
请参照图6，图6为本发明的液晶面板的制作方法的第三优选实施例的示意图。该液晶面板包括阵列基板、彩膜基板和设置在阵列基板和彩膜基板之间的液晶层，彩膜基板的内侧设置有第一黑色矩阵和色阻层。此外，薄膜结构包括第一黏着层、黑色矩阵、三醋酸纤维膜（Triacetyl cellulose，TAC）以及保护层，第一黏着层一侧用于将薄膜结构贴附于彩膜基板的外表面上；黑色矩阵设置在第一黏着层的另一侧；第一黏着层贴附有用于保护第一黏着层的保护层；三醋酸纤维膜用于保护和支撑该薄膜结构中的第二黑色矩阵，该三醋酸纤维膜设置在第二黑色矩阵与第一黏着层接触之一侧的相对侧，即黑色矩阵设置在三醋酸纤维膜和第一黏着层之间；黑色矩阵之间填充有用于固定黑色矩阵的等向性（isotropic）介质。
该液晶面板的制作方法包括：
步骤601，制作阵列基板以及彩膜基板，并对阵列基板和彩膜基板进行贴合以及液晶注入处理，形成液晶盒；
步骤602，将一薄膜结构贴附在彩膜基板的外表面，该薄膜结构具有第一黏着层和第二黑色矩阵，第一黏着层的一侧与彩膜基板黏着，第一黏着层的另一侧与第二黑色矩阵黏着。另外，在将薄膜结构贴附在彩膜基板的外表面的过程中，需将薄膜结构的第二黑色矩阵对齐彩膜基板的第一黑色矩阵；
步骤603，提供偏光膜及图案化相位延迟膜，将偏光膜设置在薄膜结构的三醋酸纤维膜的外表面上，将图案化相位延迟膜设置在偏光膜的外表面上。
在相应的液晶面板的阵列基板和彩膜基板贴合处理之后，通过第一黏着层将薄膜结构贴附在彩膜基板的外表面，然后在薄膜结构的三醋酸纤维膜上依次贴附偏光膜以及图案化相位延迟膜，即完成了液晶面板的制作。整个用于3D液晶显示器的液晶面板的制作流程简单，提高了液晶面板的生产效率，降低了液晶面板的生产成本。
请参照图7，图7为本发明的液晶面板的制作方法的第四优选实施例的示意图。本优选实施例与第三优选实施例的区别在于，该薄膜结构还包括第二黏着层。第二黑色矩阵通过该第二黏着层与三醋酸纤维膜固着。当要进一步贴附偏光膜和图案化相位延迟膜时，可以将三醋酸纤维膜自第二黏着层剥离除去，而后通过第二黏着层将偏光膜与薄膜结构固着在一起，如此可减小液晶面板整体的厚度，提高液晶面板的3D显示的效果。
该液晶面板的制作方法包括：
步骤701，制作阵列基板以及彩膜基板，并对阵列基板和彩膜基板进行贴合以及液晶注入处理，形成液晶盒；
步骤702，将一薄膜结构贴附在彩膜基板的外表面，该薄膜结构具有第一黏着层和第二黑色矩阵，第一黏着层的一侧与彩膜基板黏着，第一黏着层的另一侧与第二黑色矩阵黏着。另外，在将薄膜结构贴附在彩膜基板之外表面的过程中，需将该薄膜结构的第二黑色矩阵对齐彩膜基板的第一黑色矩阵。
步骤703，提供偏光膜及图案化相位延迟膜，将三醋酸纤维膜自第二黏着层剥离除去，将偏光膜贴附到薄膜结构的第二黏着层上，将图案化相位延迟膜设置在偏光膜的外表面上。
在本实施例中，在薄膜结构贴附在彩膜基板的外表面后，将薄膜结构的三醋酸纤维膜剥离，然后在第二黏着层上依次贴附偏光膜以及图案化相位延迟膜，以完成了液晶面板的制作。这样可以减小彩膜基板的外表面上的膜厚，提高相应液晶面板的3D显示的效果。
需注意的是，若薄膜结构不具有该三醋酸纤维膜，则可省去将该三醋酸纤维膜自第二黏着层剥离除去的步骤，而直接将偏光膜贴附到第二黏着层即可。
本发明还涉及一种液晶面板，请参照图8，图8为本发明的液晶面板的第一优选实施例的结构示意图。该液晶面板包括阵列基板81、与该阵列基板81相对设置的彩膜基板82以及设置在阵列基板81和彩膜基板82之间的液晶层(图中未示出)，该彩膜基板82包括有第一黑色矩阵821、色阻层822及玻璃基板823。该液晶面板在彩膜基板82的外表面还贴附有薄膜结构83。该液晶面板作为一种3D显示面板，还可贴附有偏光膜84以及图案化相位延迟膜85。其中薄膜结3用于在彩膜基板82的外表面形成第二黑色矩阵832；偏光膜84设置在薄膜结构83的外表面上，可为聚乙烯醇(Poly vinyl alcohol，PVA)膜，用于形成线偏振光；图案化相位延迟膜85设置在偏光膜84的外表面上，利用图案化相位延迟膜85上形成的图案可以生成左圆偏振光或右圆偏振光，使用者的一只眼睛通过偏光眼镜接收左圆偏振光，另一只眼睛通过偏光眼睛接收右圆偏振光，最终在人眼中合成形成立体影像效果。
该薄膜结构83包括第一黏着层831、第二黑色矩阵832以及三醋酸纤维膜833，第一黏着层831一侧用于将薄膜结构83贴附于彩膜基板82的外表面上，第二黑色矩阵832设置在第一黏着层831的另一侧；三醋酸纤维膜833用于保护和支撑该的薄膜结构83中的第二黑色矩阵832，该三醋酸纤维膜833设置在第二黑色矩阵832与第一黏着层831之一侧的相对侧，即第二黑色矩阵832设置在三醋酸纤维膜833和第一黏着层831之间；第二黑色矩阵832之间填充有用于固定第二黑色矩阵832的等向性介质834。
本实施例的液晶面板通过偏光膜84对从薄膜结构83出射的光进行偏振处理，形成线偏振光；然后通过图案化相位延迟膜85将该线偏振光转换为左圆偏振光或右圆偏振光，以在人眼中合成形成立体影像效果。
本实施例中的液晶面板的使用方法，和上述液晶面板的制作方法的第三优选实施例中的相关描述相同或相似，具体请参见上述液晶面板的制作方法的第三优选实施例。
请参照图9，图9为本发明的液晶面板的第二优选实施例的结构示意图。该液晶面板与第一优选实施例的液晶面板的区别在于，该液晶面板的薄膜结构83还包括第二黏着层934，第二黑色矩阵832通过该第二黏着层934与三醋酸纤维膜833固着。当要进一步贴附偏光膜84和图案化相位延迟膜85时，可以将三醋酸纤维膜833自第二黏着层934剥离除去，而后通过第二黏着层934将偏光膜84与薄膜结构83固着在一起，如此可减小液晶面板整体的厚度，提高液晶面板的3D显示的效果。
本实施例中的液晶面板的使用方法，和上述液晶面板的制作方法的第四优选实施例中的相关描述相同或相似，具体请参见上述液晶面板的制作方法的第四优选实施例。
本发明的液晶面板及其制作方法制作流程简单、生产效率高以及生产成本低，解决了现有的液晶面板制作流程复杂、生产效率低以及生产成本高的技术问题。
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。
 本发明的实施方式
工业实用性
序列表自由内容

Claims (12)

  1. 一种液晶面板的制作方法，其包括步骤：
    制作阵列基板以及彩膜基板，并对所述阵列基板和所述彩膜基板进行贴合以及液晶注入处理，形成液晶盒；所述彩膜基板的内侧设置有第一黑色矩阵以及色阻层；
    在所述彩膜基板的外表面通过喷墨的方式直接制作第二黑色矩阵；以及
    在所述第二黑色矩阵之间填充固定所述第二黑色矩阵的等向性介质；
    其中所述在所述彩膜基板的外表面通过喷墨的方式直接制作第二黑色矩阵的步骤包括：
    使用喷嘴将所述第二黑色矩阵设置在所述彩膜基板的外表面，并使所述第二黑色矩阵对齐所述彩膜基板的第一黑色矩阵。
  2. 根据权利要求1所述的液晶面板的制作方法，其中所述液晶面板的制作方法还包括步骤：
    在所述第二黑色矩阵的外表面设置偏光膜；以及
    在所述偏光膜的外表面设置图案化相位延迟膜。
  3. 一种液晶面板的制作方法，其包括步骤：
    制作阵列基板以及彩膜基板，并对所述阵列基板和所述彩膜基板进行贴合以及液晶注入处理，形成液晶盒；所述彩膜基板的内侧设置有第一黑色矩阵以及色阻层；
    将一薄膜结构贴附在彩膜基板的外表面，所述薄膜结构具有第一黏着层和第二黑色矩阵，所述第一黏着层的一侧与所述彩膜基板黏着，所述第一黏着层的另一侧与所述第二黑色矩阵黏着。
  4. 根据权利要求3所述的液晶面板的制作方法，其中所述制作方法还包括：
    将所述薄膜结构的第二黑色矩阵对齐所述彩膜基板的第一黑色矩阵。
  5. 根据权利要求3所述的液晶面板的制作方法，其中所述制作方法还包括：
    在所述第二黑色矩阵之间填充固定所述第二黑色矩阵的等向性介质。
  6. 根据权利要求3所述的液晶面板的制作方法，其中所述薄膜结构还包括三醋酸纤维膜，所述三醋酸纤维膜设置在所述第二黑色矩阵与所述第一黏着层接触之一侧的相对侧，所述液晶面板的制作方法还包括：
    提供偏光膜及图案化相位延迟膜；
    将所述偏光膜设置在所述薄膜结构的三醋酸纤维膜的外表面上；以及
    将所述图案化相位延迟膜设置在所述偏光膜的外表面上。
  7. 根据权利要求3所述的液晶面板的制作方法，其中所述薄膜结构还包括第二黏着层，所述第二黏着层设置在所述第二黑色矩阵与所述第一黏着层接触之一侧的相对侧，所述液晶面板的制作方法还包括：
    提供偏光膜及图案化相位延迟膜；
    将所述偏光膜贴附到所述薄膜结构的第二黏着层上；以及
    将所述图案化相位延迟膜设置在所述偏光膜的外表面上。
  8. 一种液晶面板，其包括：
    阵列基板；
    彩膜基板，与所述阵列基板相对设置，所述彩膜基板的内侧设置有第一黑色矩阵以及色阻层；
    液晶层，设置在所述阵列基板和所述彩膜基板之间；以及
    薄膜结构，贴附在所述彩膜基板的外表面；
    所述薄膜结构包括：
    第一黏着层，其一侧用于将所述薄膜结构贴附于所述彩膜基板的外表面上；以及
    第二黑色矩阵，设置在所述第一黏着层的另一侧。
  9. 根据权利要求8所述的液晶面板，其中所述薄膜结构还包括：
    三醋酸纤维膜，设置在所述第二黑色矩阵与所述第一黏着层接触之一侧的相对侧，用于保护和支撑所述第二黑色矩阵。
  10. 根据权利要求9所述的液晶面板，其中所述第二黑色矩阵和所述三醋酸纤维膜之间设置有便于剥离所述三醋酸纤维膜的第二黏着层。
  11. 根据权利要求8所述的液晶面板，其中所述第二黑色矩阵之间填充有用于固定所述第二黑色矩阵的等向性介质。
  12. 根据权利要求8所述的液晶面板，其中所述液晶面板还包括：
    偏光膜，贴附在所述薄膜结构的外表面上；以及
    图案化相位延迟膜，设置在所述偏光膜的外表面上。
PCT/CN2012/083121 2012-09-25 2012-10-18 一种液晶面板及其制作方法 WO2014047987A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/704,638 US20150192825A1 (en) 2012-09-25 2012-10-18 Liquid crystal panel and method for manufacturing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210359610.1A CN102854655B (zh) 2012-09-25 2012-09-25 一种液晶面板及其制作方法
CN201210359610.1 2012-09-25

Publications (1)

Publication Number Publication Date
WO2014047987A1 true WO2014047987A1 (zh) 2014-04-03

Family

ID=47401378

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/083121 WO2014047987A1 (zh) 2012-09-25 2012-10-18 一种液晶面板及其制作方法

Country Status (3)

Country Link
US (1) US20150192825A1 (zh)
CN (1) CN102854655B (zh)
WO (1) WO2014047987A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108761893A (zh) * 2018-06-21 2018-11-06 京东方科技集团股份有限公司 显示基板及制备方法、黑矩阵材料的制备方法和显示装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103163652B (zh) * 2011-12-15 2015-12-16 乐金显示有限公司 偏振眼镜型立体图像显示器
KR20130115896A (ko) * 2012-04-13 2013-10-22 삼성디스플레이 주식회사 표시장치
CN103267994B (zh) * 2013-05-22 2015-06-17 深圳市华星光电技术有限公司 一种偏光器件、液晶显示装置及其制造方法
CN106773168B (zh) * 2016-12-28 2020-01-03 深圳市华星光电技术有限公司 掩模版的制作方法及曲面液晶面板的制作方法
CN107390419A (zh) * 2017-07-31 2017-11-24 京东方科技集团股份有限公司 彩膜基板的制备方法及喷墨打印装置
CN109407390B (zh) * 2018-11-28 2020-12-04 武汉华星光电技术有限公司 液晶显示面板的制作方法及液晶显示面板
CN111552111B (zh) * 2020-05-13 2021-07-27 苏州华星光电技术有限公司 显示面板及显示装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030076456A1 (en) * 2001-10-18 2003-04-24 Yun-Bok Lee Liquid crystal display devices using a plastic substrate
US20040070706A1 (en) * 2002-10-10 2004-04-15 Freeman Gary A. Parallax compensating color filter and black mask for display apparatus
CN1982921A (zh) * 2005-12-14 2007-06-20 中华映管股份有限公司 喷墨工艺
CN101218534A (zh) * 2005-07-11 2008-07-09 夏普株式会社 显示装置
CN101387716A (zh) * 2008-11-03 2009-03-18 友达光电股份有限公司 彩色滤光片、显示面板、光电装置及其制作方法
CN101825802A (zh) * 2009-03-06 2010-09-08 北京京东方光电科技有限公司 彩膜基板及其制造方法
CN102466919A (zh) * 2010-10-29 2012-05-23 京东方科技集团股份有限公司 彩膜基板及其制造方法和3d液晶显示器
CN102566146A (zh) * 2010-12-23 2012-07-11 京东方科技集团股份有限公司 液晶面板及其制造方法和液晶显示器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4168922B2 (ja) * 2003-12-12 2008-10-22 ソニーケミカル＆インフォメーションデバイス株式会社 液晶フィルム形成用組成物、光学異方性フィルム及びそれらの製造方法
KR20060100850A (ko) * 2005-03-18 2006-09-21 엘지.필립스 엘시디 주식회사 액정표시소자의 제조방법
JP4528333B2 (ja) * 2008-01-25 2010-08-18 株式会社有沢製作所 立体画像表示装置およびその製造方法
JP4525808B2 (ja) * 2008-07-28 2010-08-18 ソニー株式会社 立体画像表示装置およびその製造方法
JP5567855B2 (ja) * 2010-02-16 2014-08-06 株式会社ジャパンディスプレイ 表示装置および電子機器
KR101109106B1 (ko) * 2010-03-08 2012-02-29 김용범 표시패널 및 그 제조방법
JP5524903B2 (ja) * 2011-05-13 2014-06-18 富士フイルム株式会社 パターン偏光板、画像表示装置、及び画象表示システム
KR101888667B1 (ko) * 2011-06-24 2018-08-16 엘지디스플레이 주식회사 패턴 리타더 방식의 입체영상 표시장치와 그 제조방법

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030076456A1 (en) * 2001-10-18 2003-04-24 Yun-Bok Lee Liquid crystal display devices using a plastic substrate
US20040070706A1 (en) * 2002-10-10 2004-04-15 Freeman Gary A. Parallax compensating color filter and black mask for display apparatus
CN101218534A (zh) * 2005-07-11 2008-07-09 夏普株式会社 显示装置
CN1982921A (zh) * 2005-12-14 2007-06-20 中华映管股份有限公司 喷墨工艺
CN101387716A (zh) * 2008-11-03 2009-03-18 友达光电股份有限公司 彩色滤光片、显示面板、光电装置及其制作方法
CN101825802A (zh) * 2009-03-06 2010-09-08 北京京东方光电科技有限公司 彩膜基板及其制造方法
CN102466919A (zh) * 2010-10-29 2012-05-23 京东方科技集团股份有限公司 彩膜基板及其制造方法和3d液晶显示器
CN102566146A (zh) * 2010-12-23 2012-07-11 京东方科技集团股份有限公司 液晶面板及其制造方法和液晶显示器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108761893A (zh) * 2018-06-21 2018-11-06 京东方科技集团股份有限公司 显示基板及制备方法、黑矩阵材料的制备方法和显示装置
CN108761893B (zh) * 2018-06-21 2021-10-29 京东方科技集团股份有限公司 显示基板及制备方法、黑矩阵材料的制备方法和显示装置

Also Published As

Publication number Publication date
CN102854655B (zh) 2015-07-22
CN102854655A (zh) 2013-01-02
US20150192825A1 (en) 2015-07-09

Similar Documents

Publication Publication Date Title
WO2014047987A1 (zh) 一种液晶面板及其制作方法
WO2014048012A1 (zh) 液晶显示面板及其制作方法
WO2013004050A1 (zh) 薄膜晶体管阵列基板及其制法
WO2014109489A1 (ko) 액정표시장치
WO2013166736A1 (zh) 液晶显示面板和液晶显示器
WO2019100455A1 (zh) 一种柔性触控显示屏及其制作方法
WO2014110839A1 (zh) 液晶显示器
WO2013013434A1 (zh) 一种彩色滤光片及其制造方法
WO2016176871A1 (zh) 一种曲面液晶显示面板的制程方法
WO2013174040A1 (zh) 液晶显示面板及其应用的显示装置
WO2017181462A1 (zh) 一种基于boa技术的显示面板及制作方法
WO2014029140A1 (zh) 光学补偿结构及显示装置
WO2013082827A1 (zh) Tft阵列基板的制作方法及tft阵列基板
WO2014204148A1 (ko) 연신 적층체, 박형 편광자의 제조 방법, 이를 이용하여 제조되는 박형 편광자 및 이를 포함하는 편광판
WO2017041292A1 (zh) 一种液晶显示面板及装置
WO2016153192A1 (ko) 필름 터치 센서 제조 방법 및 제조 장치
WO2013174022A1 (zh) 液晶显示面板及其应用的显示装置
WO2020191863A1 (zh) 触控显示面板及触控显示装置
WO2020138878A1 (ko) 편광판 및 이를 포함하는 광학표시장치
WO2017052177A1 (ko) 필름 터치 센서 및 그 제조 방법
WO2014204154A1 (ko) 연신 적층체, 박형 편광자의 제조 방법, 이를 이용하여 제조되는 박형 편광자 및 이를 포함하는 편광판
WO2017119764A1 (ko) 필름 터치 센서 및 이의 제조 방법
WO2022119124A1 (ko) 표시장치
WO2016206033A1 (zh) 薄膜晶体管阵列基板及其制作方法
WO2014086050A1 (zh) 断线修补方法、断线修补结构和断线修补系统

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12885456

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 13704638

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12885456

Country of ref document: EP

Kind code of ref document: A1