WO2018018722A1 - 液晶显示器、液晶显示面板及其制备方法 - Google Patents

液晶显示器、液晶显示面板及其制备方法 Download PDF

Info

Publication number
WO2018018722A1
WO2018018722A1 PCT/CN2016/098942 CN2016098942W WO2018018722A1 WO 2018018722 A1 WO2018018722 A1 WO 2018018722A1 CN 2016098942 W CN2016098942 W CN 2016098942W WO 2018018722 A1 WO2018018722 A1 WO 2018018722A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
substrate
auxiliary substrate
crystal display
display panel
Prior art date
Application number
PCT/CN2016/098942
Other languages
English (en)
French (fr)
Inventor
唐岳军
Original Assignee
武汉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 武汉华星光电技术有限公司 filed Critical 武汉华星光电技术有限公司
Priority to US15/312,209 priority Critical patent/US10247973B2/en
Publication of WO2018018722A1 publication Critical patent/WO2018018722A1/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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • 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
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal 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
    • G02F1/1335—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
    • G02F1/133528—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
    • G02F1/133302—Rigid substrates, e.g. inorganic 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
    • G02F1/133354—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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells

Definitions

  • the present invention relates to the field of liquid crystal display technology, and in particular to a liquid crystal display, a liquid crystal display panel, and a method of fabricating the same.
  • the liquid crystal display panel has gradually become one of the fastest-developing display panels due to its advantages of lightness and thinness.
  • the liquid crystal display panel has been applied to various living and working scenes, and currently computer monitors, medical monitors, television sets, and billboards.
  • Liquid crystal display panels are used on a variety of products such as laser printers, telephones, cell phones, personal digital assistants (PDAs), digital cameras, camcorders, large-area walls, theater or stadium screens, or signage.
  • PDAs personal digital assistants
  • the liquid crystal display panel continues to be thinner and lighter, and it is practical to propose an ultrathin thickness liquid crystal display panel.
  • the present invention provides a liquid crystal display, a liquid crystal display panel, and a method of fabricating the same, which can reduce the thickness of the liquid crystal display panel and realize an ultra-thin structure of the liquid crystal display panel.
  • the present invention provides a liquid crystal display comprising a liquid crystal display panel and a backlight module, wherein the liquid crystal display panel comprises:
  • first auxiliary substrate and the second auxiliary substrate are aligned to form a liquid crystal cell
  • a reinforcing substrate is attached to the upper and/or lower surface of the liquid crystal cell
  • the total thickness of the first auxiliary substrate and the second auxiliary substrate is D, and the total thickness of the standard first auxiliary substrate and the standard second auxiliary substrate defined by the standard liquid crystal display panel meeting the minimum structural strength is d, then D Less than d;
  • the liquid crystal display panel further includes a polarizer; the polarizer is attached to upper and lower surfaces of the liquid crystal cell, the reinforcing substrate is attached to the polarizer, or the polarizer is integrated with the reinforcing substrate Forming, the reinforcing substrate, the first auxiliary substrate and the second auxiliary substrate together
  • the liquid crystal display panel meets the minimum structural strength requirements
  • the liquid crystal display panel further includes a color filter layer, an array layer, and a liquid crystal layer;
  • the color filter layer is disposed on a side of the first auxiliary substrate facing the second auxiliary substrate, and the array layer is disposed on a side of the second auxiliary substrate facing the first auxiliary substrate;
  • the color filter layer is disposed on a side of the second auxiliary substrate facing the first auxiliary substrate, and the array layer is disposed on a side of the first auxiliary substrate facing the second auxiliary substrate;
  • the liquid crystal layer is disposed between the color filter layer and the array layer.
  • the reinforcing substrate in the reinforcing substrate adjacent to the non-display side of the liquid crystal display panel extends below the bonding region of the liquid crystal display panel
  • a reinforcing substrate in the reinforcing substrate adjacent to a non-display side of the liquid crystal display panel does not extend under a bonding region of the liquid crystal display panel
  • a reinforcing substrate in the reinforcing substrate adjacent to a non-display side of the liquid crystal display panel does not extend under a bonding region of the liquid crystal display panel, and a circuit control system of the bonding region and the flexible substrate are wound to the The non-display side of the liquid crystal display panel.
  • Another embodiment of the present invention provides a method for fabricating a liquid crystal display panel, including:
  • the total thickness of the first auxiliary substrate and the second auxiliary substrate is D
  • the total thickness of the standard first auxiliary substrate and the standard second auxiliary substrate defined by the standard liquid crystal display panel meeting the minimum structural strength is d, Then D is less than d.
  • a polarizer is attached to both upper and lower surfaces of the liquid crystal cell
  • the reinforcing substrate is attached to the polarizer, or the polarizer is integrally formed with the reinforcing substrate, and the reinforcing substrate, the first auxiliary substrate and the second auxiliary substrate together make the liquid crystal
  • the display panel meets the minimum structural strength requirements.
  • the aligning the first auxiliary substrate and the second auxiliary substrate comprises:
  • a reinforcing substrate in the reinforcing substrate adjacent to a non-display side of the liquid crystal display panel extends below a bonding region of the liquid crystal display panel
  • a reinforcing substrate in the reinforcing substrate adjacent to a non-display side of the liquid crystal display panel does not extend under a bonding region of the liquid crystal display panel
  • a reinforcing substrate in the reinforcing substrate adjacent to a non-display side of the liquid crystal display panel does not extend under a bonding region of the liquid crystal display panel, and a circuit control system of the bonding region and the flexible substrate are wound to the The non-display side of the liquid crystal display panel.
  • first auxiliary substrate and the second auxiliary substrate are both flexible insulating substrates.
  • Another embodiment of the present invention provides a liquid crystal display panel, including:
  • first auxiliary substrate and the second auxiliary substrate are aligned to form a liquid crystal cell
  • a reinforcing substrate is attached to the upper and/or lower surface of the liquid crystal cell
  • the total thickness of the first auxiliary substrate and the second auxiliary substrate is D
  • the total thickness of the standard first auxiliary substrate and the standard second auxiliary substrate defined by the standard liquid crystal display panel meeting the minimum structural strength is d, then D Less than d.
  • a polarizing plate is attached; the polarizer is attached to upper and lower surfaces of the liquid crystal cell, the reinforcing substrate is attached to the polarizer, or the polarizer is integrally formed with the reinforcing substrate, and the reinforcing
  • the substrate, the first auxiliary substrate, and the second auxiliary substrate together enable the liquid crystal display panel to meet minimum structural strength requirements.
  • the method further includes a color filter layer, an array layer and a liquid crystal layer;
  • the color filter layer is disposed on a side of the first auxiliary substrate facing the second auxiliary substrate, and the array layer is disposed on a side of the second auxiliary substrate facing the first auxiliary substrate;
  • the color filter layer is disposed on a side of the second auxiliary substrate facing the first auxiliary substrate, and the array layer is disposed on a side of the first auxiliary substrate facing the second auxiliary substrate;
  • the liquid crystal layer is disposed between the color filter layer and the array layer.
  • the reinforcing substrate in the reinforcing substrate adjacent to the non-display side of the liquid crystal display panel extends below the bonding region of the liquid crystal display panel
  • a reinforcing substrate in the reinforcing substrate adjacent to a non-display side of the liquid crystal display panel does not extend under a bonding region of the liquid crystal display panel
  • a reinforcing substrate in the reinforcing substrate adjacent to a non-display side of the liquid crystal display panel does not extend under a bonding region of the liquid crystal display panel, and a circuit control system of the bonding region and the flexible substrate are wound to the The non-display side of the liquid crystal display panel.
  • the present invention provides a liquid crystal display, a liquid crystal display panel, and a method of fabricating the same according to the present invention.
  • the preparation method respectively fabricates a first auxiliary substrate and a second auxiliary substrate on the first auxiliary substrate and the second auxiliary substrate; Forming the first auxiliary substrate and the second auxiliary substrate to form a liquid crystal cell; separating the liquid crystal cell from the first auxiliary substrate and the second auxiliary substrate, respectively; on upper and lower surfaces of the liquid crystal cell Attaching a strong substrate; wherein the total thickness of the first auxiliary substrate and the second auxiliary substrate is D, and the total thickness of the standard upper substrate and the standard lower substrate is defined as the standard liquid crystal display panel meets the minimum structural strength requirement. , then D is less than d.
  • the total thickness of the liquid crystal display panel obtained by the preparation method according to the embodiment of the present invention is smaller than the total thickness of the corresponding standard liquid crystal display panel; and the strength of the liquid crystal display panel obtained by the preparation method according to the embodiment of the present invention at the same time because of the presence of the reinforcing substrate
  • the strength of the liquid crystal display panel obtained by the preparation method of the embodiment of the present invention is not lower than the strength of the corresponding standard liquid crystal display panel.
  • the liquid crystal display panel proposed by the invention can reduce the thickness of the liquid crystal display panel and realize the ultra-thin structure of the liquid crystal display panel.
  • FIG. 1 is a schematic flow chart of an embodiment of a method for fabricating a liquid crystal display panel of the present invention
  • FIG. 2 is a schematic structural view of a liquid crystal display panel in step S101 of FIG. 1;
  • FIG. 3 is a schematic structural view of a liquid crystal display panel in step S102 of FIG. 1;
  • FIG. 4 is a schematic structural view of a liquid crystal display panel in step S103 of FIG. 1;
  • FIG. 5 is a schematic structural diagram of a liquid crystal display panel formed in step S104 of FIG. 1;
  • 6a-6c are schematic structural views of a reinforcing substrate in an embodiment of a liquid crystal display panel of the present invention.
  • FIG. 7 is a schematic structural view of an embodiment of a liquid crystal display according to the present invention.
  • FIG. 8 is a schematic flow chart of another embodiment of a method for fabricating a liquid crystal display panel of the present invention.
  • FIGS. 9a-9c are schematic structural views of another embodiment of a liquid crystal display panel of the present invention.
  • FIG. 10 is a schematic flow chart of another embodiment of a method for fabricating a liquid crystal display panel of the present invention.
  • FIG. 11 is a schematic structural view of another embodiment of a liquid crystal display panel of the present invention.
  • Figure 12 is a schematic view showing the structure of another embodiment of the liquid crystal display of the present invention.
  • an embodiment of a method for fabricating a liquid crystal display panel of the present invention includes the following steps:
  • the first auxiliary substrate 1 and the second auxiliary substrate 2 are two independent supporting substrates, and the first auxiliary substrate is respectively fabricated on the first auxiliary substrate 1 and the second auxiliary substrate 2. 3 and a second auxiliary substrate 4.
  • the first auxiliary substrate 1 and the second auxiliary substrate 2 are materials having sufficient hardness for subsequent fabrication of the liquid crystal display panel, such as a glass, metal or ceramic substrate.
  • the first auxiliary substrate 3 and the second auxiliary substrate 4 are film-type insulating materials, and may be an inorganic film or an organic film, wherein the inorganic film may be glass fiber, and the organic film may be made of polyimide (PI).
  • the first auxiliary substrate 3 and the second auxiliary substrate 4 may also be combined, superimposed or mixed by the above various inorganic thin films and/or organic thin films, wherein an inorganic material may be added, and the inorganic materials may be added. It is a nitride or an oxide such as Si 3 N 4 , SiO 2 or Al 2 O 3 or the like.
  • the first auxiliary substrate 3 and the second auxiliary substrate 4 are respectively formed on the first auxiliary substrate 1 and the second auxiliary substrate 2, specifically, the film-type insulating material is coated by spin coating, slit coating, inkjet coating, or the like. a cloth process is coated on the first auxiliary substrate 1 and the second auxiliary substrate 2, and the insulating material is dried and solidified by ultraviolet irradiation and/or heating, thereby forming a first auxiliary substrate 3 and The second auxiliary substrate 4.
  • the first auxiliary substrate 3 and the second auxiliary substrate 4 are formed by an insulating material that is repeatedly coated and cured on the first auxiliary substrate 1 and the second auxiliary substrate 2 a plurality of times.
  • a color filter layer 5 is formed on the first auxiliary substrate 3, and the second auxiliary layer is formed.
  • the array layer 6 is formed on the bottom 4, and the liquid crystal is dropped on the side of the first auxiliary substrate 3 close to the color filter layer 5 or the side of the second auxiliary substrate 4 near the array layer 6, and then The first auxiliary substrate 3 and the second auxiliary substrate 4 are aligned to form a liquid crystal cell as shown in FIG. At this time, the first auxiliary substrate 1 and the second auxiliary substrate 2 are also not separated from the surface of the liquid crystal cell.
  • a color filter layer 5 may be formed on the second auxiliary substrate 4, an array layer 6 is formed on the first auxiliary substrate 3, and the color filter layer 5 is adjacent to the second auxiliary substrate 4
  • One side or the first auxiliary substrate 3 is dropped into the liquid crystal near the side of the array layer 6, and the first auxiliary substrate 3 and the second auxiliary substrate 4 are aligned to form a liquid crystal cell.
  • the liquid crystal cell is a first auxiliary substrate 3 and a color filter in order from top to bottom.
  • the liquid crystal cell formed in step S103, the first auxiliary substrate 3 and the second auxiliary substrate 4 are both flexible substrates and rigid substrates. Since the strength of the liquid crystal cells is weak at this time, the liquid crystal cells formed in step S103 are The upper and/or lower surface is coated with a reinforcing substrate for reinforcing the strength of the liquid crystal cell, wherein the reinforcing substrate is a light transmitting structure such as transparent glass having a relatively thin thickness, such as a film transparent film material having a certain strength. As shown in FIG. 5, in the present embodiment, the reinforcing substrate 8 is a polarizing layer, that is, a polarizing layer having a relatively large intensity is used as the reinforcing substrate 8.
  • the liquid crystal display panel has the reinforcing substrate 8, the first auxiliary substrate 3, the color filter layer 5, the liquid crystal 7, the array layer 6, the second auxiliary substrate 4, and the reinforcing substrate 8 in order from the top to the bottom, and has a large strength.
  • the polarizing layer as the reinforcing substrate 8 enables the liquid crystal display panel to be fabricated without adding a reinforcing layer to increase the strength of the liquid crystal cell, and can ensure the strength of the liquid crystal display panel finally formed according to the embodiment of the method for fabricating the liquid crystal display panel of the present invention. Meet the requirements while reducing the thickness of the liquid crystal display panel.
  • the polarizing layer 80 as the reinforcing substrate 8 may have a first protective layer 81 and/or a second protective layer 82, and both the first protective layer 81 and the second protective layer 82 are thin.
  • the light transmissive material, the thin transparent material of the first protective layer 81 and the second protective layer 82 may be the same or different, wherein the thin transparent material may be a thin glass, a TAC film, a PET film, a COP film or an FRP Membrane and the like.
  • first protective layer 81 and the second protective layer 82 are respectively provided on both sides of the polarizing layer 80 as the reinforcing substrate 8, and the upper side of the polarizing layer 80 as the reinforcing substrate 8 is shown in Figs. 6b-6c.
  • First The first protective layer 81 or the second protective layer 82 may also be disposed on the lower side of the polarizing layer 80.
  • the backlight system 9 is assembled on the non-display side (the side close to the array layer 6) of the liquid crystal display panel shown in FIG. 5, and the liquid crystal display panel obtained by the liquid crystal display panel according to the embodiment of the method for fabricating the liquid crystal display panel according to the present invention can be obtained. , as shown in Figure 7.
  • FIG. 8 Another embodiment of the liquid crystal display panel of the present invention is shown in FIG. 8. The embodiment is improved on the embodiment shown in FIG. 1. After step S104, the method further includes:
  • the reinforcing substrate 8 of the reinforcing substrate 8 adjacent to the non-display side of the liquid crystal display panel extends below the bonding region of the liquid crystal display panel.
  • the reinforcing substrate 8 of the reinforcing substrate 8 adjacent to the non-display side of the liquid crystal display panel does not extend under the bonding region of the liquid crystal display panel.
  • the reinforcing substrate 8 of the reinforcing substrate 8 adjacent to the non-display side of the liquid crystal display panel does not extend under the bonding region of the liquid crystal display panel, and the circuit control system 10 of the bonding region and the flexible substrate Both are wound to the non-display side of the liquid crystal display panel.
  • Step S105, step S106, and step S107 are methods for preparing the reinforcing substrate in the bonding region of the liquid crystal display panel. Step S105, step S106, and step S107 are performed one by one, which is a parallel technical solution. Referring to FIG. 9a, FIG. 9b and FIG. 9c, as shown in FIG. 9a, in order to extend the reinforcing substrate 8 of the reinforcing substrate 8 adjacent to the non-display side of the liquid crystal display panel below the bonding region of the liquid crystal display panel The structure of the liquid crystal display panel is as shown in FIG.
  • the structure of the liquid crystal display panel is as shown in FIG. 9c, so that the reinforcing substrate 8 of the reinforcing substrate 8 adjacent to the non-display side of the liquid crystal display panel is not below the bonding area of the liquid crystal display panel.
  • the total thickness of the first auxiliary substrate 3 and the second auxiliary substrate 4 is D
  • the total thickness of the standard upper substrate and the standard lower substrate under the standard structural liquid crystal display panel meeting the minimum structural strength requirement is d, then D Less than d; therefore, the total thickness of the liquid crystal display panel finally formed according to the embodiment of the present invention is smaller than the total thickness of the corresponding standard liquid crystal display panel; and at the same time, because of the presence of the reinforcing substrate,
  • the strength of the liquid crystal display panel finally formed in the embodiment of the present invention satisfies the requirement, that is, not lower than the strength of the corresponding standard liquid crystal display panel.
  • the standard liquid crystal display panel refers to a liquid crystal display panel of a type corresponding to the embodiment of the present invention prepared according to the prior art
  • both the standard upper substrate and the standard lower substrate refer to liquid crystals of the type corresponding to the embodiment of the present invention prepared according to the prior art.
  • the upper and lower substrates of the display panel refer to a liquid crystal display panel of a type corresponding to the embodiment of the present invention prepared according to the prior art
  • the upper and lower substrates of the display panel refers to a liquid crystal display panel of a type corresponding to the embodiment of the present invention prepared according to the prior art.
  • FIG. 11 is a schematic structural view of a liquid crystal display panel obtained according to another embodiment of the preparation method shown in FIG.
  • another embodiment of a method for fabricating a liquid crystal display panel of the present invention includes the following steps:
  • the first auxiliary substrate 3 and the second auxiliary substrate 4 are respectively formed on the first auxiliary substrate 1 and the second auxiliary substrate 2.
  • a polarizing plate 8 is attached to both upper and lower surfaces of the liquid crystal cell.
  • the steps S108, S109, and S1010 are the same as the steps S101, S102, and S103 in the embodiment shown in FIG. 1, and are not described herein again.
  • the reinforcing substrate attached to the upper and lower surfaces of the liquid crystal cell in step S1011 in this embodiment is not a polarizing layer.
  • the polarizing plate 8 is attached to the upper and lower surfaces of the liquid crystal cell fabricated in step S1012 to finally obtain a liquid crystal display panel as shown in FIG.
  • the liquid crystal display panel is a polarizer 10, a reinforcing substrate 8, a first auxiliary substrate 3, a color filter layer 5, a liquid crystal 7, an array layer 6, a second auxiliary substrate 4, and a reinforcing substrate 8 from top to bottom.
  • polarizer 10 a polarizer 10
  • the polarizer 10 in this embodiment is similar to the reinforcing substrate 8 in the embodiment shown in FIG. 1, and is a transparent material having a protective layer on one or both sides, with reference to FIGS. 6a, 6b, and 6c.
  • the method of preparing the polarizing plate 10 and the reinforcing substrate 8 on the non-display side of the liquid crystal display panel in the bonding region of the liquid crystal display panel and the method shown in FIGS. 9a, 9b and 9c The preparation method is the same and will not be described here.
  • the backlight system 9 is assembled on the non-display side (the side close to the array layer 6) of the liquid crystal display panel shown in FIG. 11, and a corresponding liquid crystal display according to the embodiment of the liquid crystal display panel is obtained, as shown in FIG. Show.
  • the liquid crystal display panel proposed in the embodiment of the present invention can be applied to a reflective display, a transflective display, a transmissive display, or other types of displays.
  • the structure of the liquid crystal display panel proposed in the embodiments of the present invention can be applied to FFS and IPS.
  • the liquid crystal display panel of the embodiment of the present invention can also be realized by other preparation methods and production sequences.
  • the total thickness of the first auxiliary substrate 3, the second auxiliary substrate 4, the reinforcing substrate 8 and the polarizer 10 is D
  • the standard upper substrate is defined to meet the minimum structural strength requirement of the standard liquid crystal display panel.
  • the total thickness of the standard lower substrate is d, then D is smaller than d; therefore, the total thickness of the liquid crystal display panel finally formed according to the embodiment of the present invention is smaller than the total thickness of the corresponding standard liquid crystal display panel; and at the same time, because of the presence of the reinforcing substrate,
  • the strength of the liquid crystal display panel finally formed according to the embodiment of the present invention satisfies the requirement, that is, not lower than the strength of the corresponding standard liquid crystal display panel.
  • the standard liquid crystal display panel refers to a liquid crystal display panel of a type corresponding to the embodiment of the present invention prepared according to the prior art
  • the standard upper substrate and the standard lower substrate refer to a liquid crystal display of a type corresponding to the embodiment of the present invention prepared according to the prior art.
  • the upper and lower substrates of the panel refer to a liquid crystal display panel of a type corresponding to the embodiment of the present invention prepared according to the prior art.

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

一种液晶显示器、液晶显示面板及其制备方法。该制备方法包括分别制作第一辅助基底（3）和第二辅助基底（4）；对位组立所述第一辅助基底（3）和所述第二辅助基底（4），形成液晶单元；在所述液晶单元的上下表面贴附加强基底（8）；所述第一辅助基底（3）和所述第二辅助基底（4）的总厚度为D，定义标准液晶显示面板符合最低结构强度要求下的标准上基底和标准下基底的总厚度为d，则D小于d。能够降低液晶显示面板的厚度，实现液晶显示面板的超薄结构。

Description

液晶显示器、液晶显示面板及其制备方法 【技术领域】
本发明涉及液晶显示技术领域，具体而言涉及一种液晶显示器、液晶显示面板及其制备方法。
【背景技术】
液晶显示面板以其轻、薄等优点逐渐成为发展最为迅速的显示面板之一，液晶显示面板已经应用到各种生活和工作的场景中，目前计算机监视器、医疗监视器、电视机、告示牌、激光印刷机、电话、手机、个人数字助理(PDA)、数码相机、摄录像机、大面积墙壁、剧院或体育馆屏幕，或指示牌等多种产品上使用了液晶显示面板。液晶显示面板继续朝着轻薄化发展，提出超薄厚度的液晶显示面板具有实际意义。
【发明内容】
有鉴于此，本发明提供一种液晶显示器、液晶显示面板及其制备方法，能够降低液晶显示面板的厚度，实现液晶显示面板的超薄结构。
为解决上述技术问题，本发明提出一个技术方案是：提供一种液晶显示器，该液晶显示器包括层叠设置的液晶显示面板和背光模组，其中，所述液晶显示面板包括：
第一辅助基底和第二辅助基底；
其中，所述第一辅助基底和所述第二辅助基底对位组立形成液晶单元；
所述液晶单元上和/或下表面贴附有加强基底；
所述第一辅助基底和所述第二辅助基底的总厚度为D，定义标准液晶显示面板符合最低结构强度要求下的标准第一辅助基底和标准第二辅助基底的总厚度为d，则D小于d；
其中，所述液晶显示面板还包括偏光片；所述偏光片贴附在所述液晶单元的上下表面，所述加强基底与所述偏光片贴附，或所述偏光片与所述加强基底一体成型，所述加强基底、所述第一辅助基底及所述第二辅助基底共同使得所 述液晶显示面板符合最低结构强度要求；
其中，所述液晶显示面板还包括彩色滤光层、array层和液晶层；
所述彩色滤光层设置在所述第一辅助基底朝向所述第二辅助基底的一面，所述array层设置在所述第二辅助基底朝向所述第一辅助基底的一面；或
所述彩色滤光层设置在所述第二辅助基底朝向所述第一辅助基底的一面，所述array层设置在所述第一辅助基底朝向所述第二辅助基底的一面；
所述液晶层设置在所述彩色滤光层和所述array层之间。
其中，所述加强基底中靠近所述液晶显示面板的非显示侧的加强基底在所述液晶显示面板的bonding区域下方延伸；或
所述加强基底中靠近所述液晶显示面板的非显示侧的加强基底在所述液晶显示面板的bonding区域下方不延伸；或
所述加强基底中靠近所述液晶显示面板的非显示侧的加强基底在所述液晶显示面板的bonding区域下方不延伸，且所述bonding区域的电路控制系统和所述柔性基底均绕至所述液晶显示面板的非显示侧。
本发明另一实施例提供一种液晶显示面板的制备方法，其中，包括：
在第一辅助基板和第二辅助基板上分别制作第一辅助基底和第二辅助基底；
对位组立所述第一辅助基底和所述第二辅助基底，形成液晶单元；
将所述液晶单元分别与所述第一辅助基板、所述第二辅助基板分离；
在所述液晶单元的上和/或下表面贴附加强基底；
其中，所述第一辅助基底和所述第二辅助基底的总厚度为D，定义标准液晶显示面板符合最低结构强度要求下的标准第一辅助基底和标准第二辅助基底的总厚度为d，则D小于d。
其中，还包括：
在所述液晶单元的上下表面均贴附偏光片；
其中，所述加强基底与所述偏光片贴附，或所述偏光片与所述加强基底一体成型，所述加强基底、所述第一辅助基底及所述第二辅助基底共同使得所述液晶显示面板符合最低结构强度要求。
其中，所述对位组立所述第一辅助基底和所述第二辅助基底包括：
在所述第一辅助基底上制作彩色滤光层，在所述第二辅助基底上制作阵列array层，将所述第一辅助基底和所述第二辅助基底对位组立，并在所述彩色滤光层和所述array层之间滴入液晶；或
在所述第二辅助基底上制作彩色滤光层，在所述第一辅助基底上制作array层，将所述第一辅助基底和所述第二辅助基底对位组立，并在所述彩色滤光层和所述array层之间滴入液晶。
其中，还包括：
所述加强基底中靠近所述液晶显示面板的非显示侧的加强基底在所述液晶显示面板的bonding区域下方延伸；或
所述加强基底中靠近所述液晶显示面板的非显示侧的加强基底在所述液晶显示面板的bonding区域下方不延伸；或
所述加强基底中靠近所述液晶显示面板的非显示侧的加强基底在所述液晶显示面板的bonding区域下方不延伸，且所述bonding区域的电路控制系统和所述柔性基底均绕至所述液晶显示面板的非显示侧。
其中，所述第一辅助基底和所述第二辅助基底均为柔性的绝缘基底。
本发明另一实施例提供一种液晶显示面板，其中，包括：
第一辅助基底和第二辅助基底；
其中，所述第一辅助基底和所述第二辅助基底对位组立形成液晶单元；
所述液晶单元上和/或下表面贴附有加强基底；
所述第一辅助基底和所述第二辅助基底的总厚度为D，定义标准液晶显示面板符合最低结构强度要求下的标准第一辅助基底和标准第二辅助基底的总厚度为d，则D小于d。
其中，还包括偏光片；所述偏光片贴附在所述液晶单元的上下表面，所述加强基底与所述偏光片贴附，或所述偏光片与所述加强基底一体成型，所述加强基底、所述第一辅助基底及所述第二辅助基底共同使得所述液晶显示面板符合最低结构强度要求。
其中，还包括彩色滤光层、array层和液晶层；
所述彩色滤光层设置在所述第一辅助基底朝向所述第二辅助基底的一面，所述array层设置在所述第二辅助基底朝向所述第一辅助基底的一面；或
所述彩色滤光层设置在所述第二辅助基底朝向所述第一辅助基底的一面，所述array层设置在所述第一辅助基底朝向所述第二辅助基底的一面；
所述液晶层设置在所述彩色滤光层和所述array层之间。
其中，所述加强基底中靠近所述液晶显示面板的非显示侧的加强基底在所述液晶显示面板的bonding区域下方延伸；或
所述加强基底中靠近所述液晶显示面板的非显示侧的加强基底在所述液晶显示面板的bonding区域下方不延伸；或
所述加强基底中靠近所述液晶显示面板的非显示侧的加强基底在所述液晶显示面板的bonding区域下方不延伸，且所述bonding区域的电路控制系统和所述柔性基底均绕至所述液晶显示面板的非显示侧。
本发明有益效果：本发明实施例的液晶显示器、液晶显示面板及其制备方法，该制备方法通过在第一辅助基板和第二辅助基板上分别制作第一辅助基底和第二辅助基底；对位组立所述第一辅助基底和所述第二辅助基底，形成液晶单元；将所述液晶单元分别与所述第一辅助基板、所述第二辅助基板分离；在所述液晶单元的上下表面贴附加强基底；其中，所述第一辅助基底和所述第二辅助基底的总厚度为D，定义标准液晶显示面板符合最低结构强度要求下的标准上基底和标准下基底的总厚度为d，则D小于d。依据本发明实施例的制备方法得到的液晶显示面板的总厚度小于相应的标准液晶显示面板的总厚度；同时因为加强基底的存在，使得依据本发明实施例的制备方法得到的液晶显示面板的强度能够满足需求，即本发明实施例的制备方法得到的液晶显示面板的强度不低于相应的标准液晶显示面板的强度。本发明提出的液晶显示面板能够降低液晶显示面板的厚度，实现液晶显示面板的超薄结构。
【附图说明】
图1是本发明液晶显示面板的制备方法一实施例的流程示意图；
图2是图1中步骤S101中液晶显示面板的结构示意图；
图3是图1中步骤S102中液晶显示面板的结构示意图；
图4是图1中步骤S103中液晶显示面板的结构示意图；
图5是图1中步骤S104形成的液晶显示面板的结构示意图；
图6a-图6c是本发明液晶显示面板一实施例中加强基底的结构示意图；
图7是本发明液晶显示器一实施例的结构示意图；
图8是本发明液晶显示面板的制备方法另一实施例的流程示意图；
图9a-图9c是本发明液晶显示面板的另一实施例的结构示意图；
图10是本发明液晶显示面板的制备方法另一实施例的流程示意图；
图11是本发明液晶显示面板的另一实施例的结构示意图；
图12是本发明液晶显示器另一实施例的结构示意图。
【具体实施方式】
为使本领域的技术人员更好地理解本发明的技术方案，下面结合附图和具体实施例对本发明所提供的一种液晶显示器、液晶显示面板及其制备方法做进一步详细描述。在附图中，为了清楚器件，夸大了层和区域的厚度，相同的标号在整个说明书和附图中用来表示相同的元件。
参阅图1，本发明液晶显示面板的制备方法一实施例包括以下步骤：
S101、在第一辅助基板和第二辅助基板上分别制作第一辅助基底和第二辅助基底。
参照图2，所述第一辅助基板1和所述第二辅助基板2为独立的两个支撑基板，在所述第一辅助基板1和所述第二辅助基板2上分别制作第一辅助基底3和第二辅助基底4。
其中，所述第一辅助基板1和所述第二辅助基板2为对后续制作液晶显示面板而言具有足够硬度的材料，比如玻璃、金属或陶瓷底板。此外，第一辅助基底3和第二辅助基底4为薄膜类的绝缘材料，可以为无机薄膜或有机薄膜，其中，无机薄膜可以为玻璃纤维，有机薄膜可以为由聚酰亚胺(PI)、聚碳酸酯(PC)、聚醚砜(PES)、聚对苯二甲酸乙二醇酯(PET)、聚萘二甲酸乙二醇酯(PEN)或多芳基化合物(PAR)形成的有机薄膜，所述第一辅助基底3和所述第二辅助基底4还可以由上述的多种无机薄膜和/或有机薄膜组合、叠加或混合而成，其中，可以加入无机材料，所述无机材料可以为氮化物或氧化物，例如Si3N4、SiO2或Al2O3等。
在第一辅助基板1和第二辅助基板2上分别制作第一辅助基底3和第二辅助基底4具体为：将薄膜类的绝缘材料通过旋涂、狭缝涂覆、喷墨涂覆等涂布工艺涂覆在所述第一辅助基板1和所述第二辅助基板2上，并通过紫外照射和/或加热等方式对所述绝缘材料进行干燥和固化，从而形成第一辅助基底3和第二辅助基底4。可选的，所述第一辅助基底3和所述第二辅助基底4为通过在所述第一辅助基板1和所述第二辅助基板2上经过多次重复涂布和固化的绝缘材料形成的具有多层结构的柔性基底。
S102、对位组立所述第一辅助基底和所述第二辅助基底，形成液晶单元。
参照图3，在所述第一辅助基底3上制作彩色滤光层5，在所述第二辅助基 底4上制作array层6，在所述第一辅助基底3靠近所述彩色滤光层5的一侧或所述第二辅助基底4靠近所述array层6的一侧滴入液晶，再将所述第一辅助基底3和所述第二辅助基底4对位组立，形成图3所示的液晶单元。此时第一辅助基板1和第二辅助基板2还在所述液晶单元的表面未分离。
此外，也可以在所述第二辅助基底4上制作彩色滤光层5，在所述第一辅助基底3上制作array层6，在所述第二辅助基底4靠近所述彩色滤光层5的一侧或所述第一辅助基底3靠近所述array层6的一侧滴入液晶，再将所述第一辅助基底3和所述第二辅助基底4对位组立，形成液晶单元。
S103、将所述液晶单元分别与所述第一辅助基板、所述第二辅助基板分离。
将所述第一辅助基板和所述第二辅助基板分别从所述液晶单元上分离，形成图4所示的液晶单元，所述液晶单元从上至下依次为第一辅助基底3、彩色滤光层5、液晶7、array层6和第二辅助基底4。
S104、在所述液晶单元的上和/或下表面贴附加强基底。
步骤S103中形成的液晶单元，其第一辅助基底3和第二辅助基底4均为柔性基底，也可为刚性基底，由于此时液晶单元的强度较弱，在步骤S103中形成的液晶单元的上和/或下表面贴服用于加强液晶单元强度的加强基底，其中，所述加强基底为具有较薄厚度的透明玻璃等透光结构，比如具有一定强度的薄膜透明薄膜材料。如图5所示，在本实施例中，加强基底8为偏光层，即使用具有较大强度的偏光层作为加强基底8；图5所示的液晶单元为上下表面均贴附加强基底8的情况，该液晶显示面板从上之下依次为加强基底8、第一辅助基底3、彩色滤光层5、液晶7、array层6、第二辅助基底4和加强基底8，使用具有较大强度的偏光层作为加强基底8能够使制作得到的液晶显示面板不需要额外添加一层加强层来增加液晶单元强度，能够保证依据本发明液晶显示面板的制备方法实施例最终形成的液晶显示面板的强度满足要求，同时降低液晶显示面板的厚度。
如图6a-6c所示，作为加强基底8的偏光层80可以具有第一保护层81和/或第二保护层82，所述第一保护层81和所述第二保护层82均为薄型透光材料，所述第一保护层81和所述第二保护层82的薄型透光材料可以相同或不同，其中，薄型透光材料可以为薄型玻璃、TAC膜、PET膜、COP膜或FRP膜等。图6a表示作为加强基底8的偏光层80的两侧分别具有所述第一保护层81和所述第二保护层82；图6b-6c表示作为加强基底8的偏光层80的上侧具有所述第一 保护层81或所述第二保护层82，所述第一保护层81或所述第二保护层82也可以设置在偏光层80的下侧。
在图5所示的液晶显示面板的非显示侧(靠近array层6的一侧)组装背光系统9，即可得到根据本发明的液晶显示面板的制备方法实施例得到液晶显示面板构成的液晶显示器，如图7所示。
本发明液晶显示面板的另一实施例如图8所示，该实施例在图1所示的实施例上进行改进，在步骤S104之后还包括：
S105、所述加强基底8中靠近所述液晶显示面板的非显示侧的加强基底8在所述液晶显示面板的bonding区域下方延伸。
S106、所述加强基底8中靠近所述液晶显示面板的非显示侧的加强基底8在所述液晶显示面板的bonding区域下方不延伸。
S107、所述加强基底8中靠近所述液晶显示面板的非显示侧的加强基底8在所述液晶显示面板的bonding区域下方不延伸，且所述bonding区域的电路控制系统10和所述柔性基底均绕至所述液晶显示面板的非显示侧。
其中，步骤S105、步骤S106和步骤S107为所述加强基底在所述液晶显示面板的bonding区域的制备方法。其中，步骤S105、步骤S106和步骤S107择一进行，为并列的技术方案。参照图9a、图9b和图9c，如图9a所示，为将所述加强基底8中靠近所述液晶显示面板的非显示侧的加强基底8在所述液晶显示面板的bonding区域下方延伸时，所述液晶显示面板的结构示意图；如图9b所示，为将所述加强基底8中靠近所述液晶显示面板的非显示侧的加强基底8在所述液晶显示面板的bonding区域下方不延伸时，所述液晶显示面板的结构示意图；如图9c所示，为将所述加强基底8中靠近所述液晶显示面板的非显示侧的加强基底8在所述液晶显示面板的bonding区域下方不延伸，且所述bonding区域的电路控制系统11和所述柔性基底均绕至所述液晶显示面板的非显示侧时，所述液晶显示面板的结构示意图，此时将液晶显示面板应用于显示终端时，能够减少显示终端表面的非显示区的面积，从而提升显示终端的屏幕占比，增加显示终端上相应的显示区面积。
其中，所述第一辅助基底3和所述第二辅助基底4的总厚度为D，定义标准液晶显示面板符合最低结构强度要求下的标准上基底和标准下基底的总厚度为d，则D小于d；因此，依据本发明实施例最终形成的液晶显示面板的总厚度小于相应的标准液晶显示面板的总厚度；同时因为加强基底的存在，使得依据 本发明实施例最终形成的液晶显示面板的强度满足要求，也就是不低于相应的标准液晶显示面板的强度。此处，标准液晶显示面板指按现有技术制备的对应于本发明实施例类型的液晶显示面板，标准上基底和标准下基底均指按现有技术制备的对应于本发明实施例类型的液晶显示面板的上基底和下基底。
本发明液晶显示面板的制备方法的另一实施例如图10所示，图11为按照图10所示的制备方法的另一实施例得到的液晶显示面板的结构示意图。
参阅图10本发明液晶显示面板的制备方法的另一实施例包括如下步骤：
S108、在第一辅助基板1和第二辅助基板2上分别制作第一辅助基底3和第二辅助基底4。
S109、对位组立所述第一辅助基底3和所述第二辅助基底4，形成液晶单元。
S1010、将所述液晶单元分别与所述第一辅助基板1、所述第二辅助基板2分离。
S1011、在所述液晶单元的上下表面贴附加强基底
S1012、在所述液晶单元的上下表面均贴附偏光片8。
其中，步骤S108、S109和S1010分别与图1所示的实施例中步骤S101、S102和S103相同，此处不再赘述。
本实施例中步骤S1011中贴附在所述液晶单元上下表面的加强基底不为偏光层。
在步骤S1012中制作的液晶单元的上下表面贴附偏光片8最终得到如图11所示的液晶显示面板。
参照图11，该液晶显示面板从上至下依次为偏光片10、加强基底8、第一辅助基底3、彩色滤光层5、液晶7、array层6、第二辅助基底4、加强基底8和偏光片10。
可选的，该实施例中的偏光片10和图1所示实施例中的加强基底8类似，为单侧或双侧具有保护层的透明材料，参考图6a、图6b和图6c。
本实施例中偏光片10中靠近所述液晶显示面板的非显示侧的偏光片10和加强基底8在所述液晶显示面板的bonding区域的制备方法与图9a、图9b和图9c所示的制备方法相同，此处不再赘述。
在图11所示的液晶显示面板的非显示侧(靠近array层6的一侧)组装背光系统9，即可得到根据该液晶显示面板的制备方法实施例得到相应的液晶显示器，如图12所示。
本发明实施例中提出的液晶显示面板可以应用在反射型显示器、半透反射型显示器、透射型显示器或其他类型的显示器中，本发明实施例提出的液晶显示面板的结构可以应用在FFS、IPS、TN、VA或蓝相液晶显示器等的液晶显示面板中；此外，本发明实施例提出的液晶显示面板还可以通过其他制备方法以及制作顺序实现。
本发明实施例中，所述第一辅助基底3、所述第二辅助基底4、加强基底8和偏光片10的总厚度为D，定义标准液晶显示面板符合最低结构强度要求下的标准上基底和标准下基底的总厚度为d，则D小于d；因此，依据本发明实施例最终形成的液晶显示面板的总厚度小于相应的标准液晶显示面板的总厚度；同时因为加强基底的存在，使得依据本发明实施例最终形成的液晶显示面板的强度满足要求，也就是不低于相应的标准液晶显示面板的强度。此处，标准液晶显示面板指按现有技术制备的对应于本发明实施例类型的液晶显示面板，标准上基底和标准下基底指按现有技术制备的对应于本发明实施例类型的液晶显示面板的上基底和下基底。
以上所述仅为本发明的实施例，并非因此限制本发明的专利保护范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围。

Claims (11)

  1. 一种液晶显示器，包括层叠设置的液晶显示面板和背光模组，其中，所述液晶显示面板包括：
    第一辅助基底和第二辅助基底；
    其中，所述第一辅助基底和所述第二辅助基底对位组立形成液晶单元；
    所述液晶单元上和/或下表面贴附有加强基底；
    所述第一辅助基底和所述第二辅助基底的总厚度为D，定义标准液晶显示面板符合最低结构强度要求下的标准第一辅助基底和标准第二辅助基底的总厚度为d，则D小于d；
    其中，所述液晶显示面板还包括偏光片；所述偏光片贴附在所述液晶单元的上下表面，所述加强基底与所述偏光片贴附，或所述偏光片与所述加强基底一体成型，所述加强基底、所述第一辅助基底及所述第二辅助基底共同使得所述液晶显示面板符合最低结构强度要求；
    其中，所述液晶显示面板还包括彩色滤光层、array层和液晶层；
    所述彩色滤光层设置在所述第一辅助基底朝向所述第二辅助基底的一面，所述array层设置在所述第二辅助基底朝向所述第一辅助基底的一面；或
    所述彩色滤光层设置在所述第二辅助基底朝向所述第一辅助基底的一面，所述array层设置在所述第一辅助基底朝向所述第二辅助基底的一面；
    所述液晶层设置在所述彩色滤光层和所述array层之间。
  2. 根据权利要求1所述的液晶显示器，其中，所述加强基底中靠近所述液晶显示面板的非显示侧的加强基底在所述液晶显示面板的bonding区域下方延伸；或
    所述加强基底中靠近所述液晶显示面板的非显示侧的加强基底在所述液晶显示面板的bonding区域下方不延伸；或
    所述加强基底中靠近所述液晶显示面板的非显示侧的加强基底在所述液晶显示面板的bonding区域下方不延伸，且所述bonding区域的电路控制系统和所述柔性基底均绕至所述液晶显示面板的非显示侧。
  3. 一种液晶显示面板的制备方法，其中，包括：
    在第一辅助基板和第二辅助基板上分别制作第一辅助基底和第二辅助基底；
    对位组立所述第一辅助基底和所述第二辅助基底，形成液晶单元；
    将所述液晶单元分别与所述第一辅助基板、所述第二辅助基板分离；
    在所述液晶单元的上和/或下表面贴附加强基底；
    其中，所述第一辅助基底和所述第二辅助基底的总厚度为D，定义标准液晶显示面板符合最低结构强度要求下的标准第一辅助基底和标准第二辅助基底的总厚度为d，则D小于d。
  4. 根据权利要求3所述的制备方法，其中，还包括：
    在所述液晶单元的上下表面均贴附偏光片；
    其中，所述加强基底与所述偏光片贴附，或所述偏光片与所述加强基底一体成型，所述加强基底、所述第一辅助基底及所述第二辅助基底共同使得所述液晶显示面板符合最低结构强度要求。
  5. 根据权利要求3所述的制备方法，其中，所述对位组立所述第一辅助基底和所述第二辅助基底包括：
    在所述第一辅助基底上制作彩色滤光层，在所述第二辅助基底上制作阵列array层，将所述第一辅助基底和所述第二辅助基底对位组立，并在所述彩色滤光层和所述array层之间滴入液晶；或
    在所述第二辅助基底上制作彩色滤光层，在所述第一辅助基底上制作array层，将所述第一辅助基底和所述第二辅助基底对位组立，并在所述彩色滤光层和所述array层之间滴入液晶。
  6. 根据权利要求3所述的制备方法，其中，还包括：
    所述加强基底中靠近所述液晶显示面板的非显示侧的加强基底在所述液晶显示面板的bonding区域下方延伸；或
    所述加强基底中靠近所述液晶显示面板的非显示侧的加强基底在所述液晶显示面板的bonding区域下方不延伸；或
    所述加强基底中靠近所述液晶显示面板的非显示侧的加强基底在所述液晶显示面板的bonding区域下方不延伸，且所述bonding区域的电路控制系统和所述柔性基底均绕至所述液晶显示面板的非显示侧。
  7. 根据权利要求3至6任意一项所述的制备方法，其中，所述第一辅助基底和所述第二辅助基底均为柔性的绝缘基底。
  8. 一种液晶显示面板，其中，包括：
    第一辅助基底和第二辅助基底；
    其中，所述第一辅助基底和所述第二辅助基底对位组立形成液晶单元；
    所述液晶单元上和/或下表面贴附有加强基底；
    所述第一辅助基底和所述第二辅助基底的总厚度为D，定义标准液晶显示面板符合最低结构强度要求下的标准第一辅助基底和标准第二辅助基底的总厚度为d，则D小于d。
  9. 根据权利要求8所述的液晶显示面板，其中，还包括偏光片；所述偏光片贴附在所述液晶单元的上下表面，所述加强基底与所述偏光片贴附，或所述偏光片与所述加强基底一体成型，所述加强基底、所述第一辅助基底及所述第二辅助基底共同使得所述液晶显示面板符合最低结构强度要求。
  10. 根据权利要求8所述的液晶显示面板，其中，还包括彩色滤光层、array层和液晶层；
    所述彩色滤光层设置在所述第一辅助基底朝向所述第二辅助基底的一面，所述array层设置在所述第二辅助基底朝向所述第一辅助基底的一面；或
    所述彩色滤光层设置在所述第二辅助基底朝向所述第一辅助基底的一面，所述array层设置在所述第一辅助基底朝向所述第二辅助基底的一面；
    所述液晶层设置在所述彩色滤光层和所述array层之间。
  11. 根据权利要求6所述的液晶显示面板，其中，所述加强基底中靠近所述液晶显示面板的非显示侧的加强基底在所述液晶显示面板的bonding区域下方延伸；或
    所述加强基底中靠近所述液晶显示面板的非显示侧的加强基底在所述液晶显示面板的bonding区域下方不延伸；或
    所述加强基底中靠近所述液晶显示面板的非显示侧的加强基底在所述液晶显示面板的bonding区域下方不延伸，且所述bonding区域的电路控制系统和所述柔性基底均绕至所述液晶显示面板的非显示侧。
PCT/CN2016/098942 2016-07-28 2016-09-14 液晶显示器、液晶显示面板及其制备方法 WO2018018722A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/312,209 US10247973B2 (en) 2016-07-28 2016-09-14 Liquid crystal display, liquid crystal display panel and manufacture method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610606529.7A CN106066550A (zh) 2016-07-28 2016-07-28 液晶显示器、液晶显示面板及其制备方法
CN201610606529.7 2016-07-28

Publications (1)

Publication Number Publication Date
WO2018018722A1 true WO2018018722A1 (zh) 2018-02-01

Family

ID=57207004

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/098942 WO2018018722A1 (zh) 2016-07-28 2016-09-14 液晶显示器、液晶显示面板及其制备方法

Country Status (3)

Country Link
US (1) US10247973B2 (zh)
CN (1) CN106066550A (zh)
WO (1) WO2018018722A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107450217B (zh) * 2017-09-20 2021-02-12 京东方科技集团股份有限公司 衬底基板、衬底基板的制造方法和显示面板的分割方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101187744A (zh) * 2007-12-11 2008-05-28 友达光电股份有限公司 薄化基板及制造工艺及应用此基板的显示面板制造工艺
JP2008225401A (ja) * 2007-03-16 2008-09-25 Citizen Holdings Co Ltd 液晶表示素子
CN101738774A (zh) * 2008-11-06 2010-06-16 北京海维元电子有限公司 超薄柔性液晶显示器及其制造方法
CN102540563A (zh) * 2011-11-18 2012-07-04 友达光电股份有限公司 显示器基板及其制作方法
CN102809852A (zh) * 2012-08-17 2012-12-05 飞优特科技（深圳）有限公司 一种柔性液晶显示器及其制造方法
CN202710880U (zh) * 2012-08-17 2013-01-30 飞优特科技（深圳）有限公司 一种柔性液晶显示器
CN105552247A (zh) * 2015-12-08 2016-05-04 上海天马微电子有限公司 复合基板、柔性显示装置及其制备方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5856856A (en) * 1995-11-30 1999-01-05 Texas Instruments Incorporated Thin panel liquid crystal display system
JP4884592B2 (ja) * 2000-03-15 2012-02-29 株式会社半導体エネルギー研究所 発光装置の作製方法及び表示装置の作製方法
JP2007069339A (ja) * 2005-09-09 2007-03-22 Sharp Corp 基板表面の薄膜除去方法
JP5301080B2 (ja) * 2005-12-26 2013-09-25 株式会社ジャパンディスプレイ 液晶表示装置
JP4738223B2 (ja) * 2006-03-24 2011-08-03 株式会社 日立ディスプレイズ 表示装置
KR20080054175A (ko) * 2006-12-12 2008-06-17 엘지디스플레이 주식회사 액정표시장치의 제조방법
KR101285636B1 (ko) * 2008-06-27 2013-07-12 엘지디스플레이 주식회사 플렉서블 액정표시장치의 제조방법
US8593061B2 (en) * 2009-08-25 2013-11-26 Seiko Epson Corporation Electro-optical device and electronic apparatus
KR20120070253A (ko) * 2010-12-21 2012-06-29 (주)삼원에스티 디스플레이 모듈의 제조방법
CN102213863B (zh) * 2011-06-27 2013-12-04 中航华东光电有限公司 一种加固型液晶显示模块及其制作方法
KR101935786B1 (ko) * 2012-11-09 2019-01-07 엘지디스플레이 주식회사 경량 박형의 액정표시장치 제조방법
KR101796813B1 (ko) * 2013-02-01 2017-11-10 엘지디스플레이 주식회사 플렉서블 유기 발광 표시 장치 및 플렉서블 유기 발광 표시 장치의 제조 방법
JP2014186169A (ja) * 2013-03-22 2014-10-02 Toshiba Corp 表示装置の製造方法及び表示装置
KR102081650B1 (ko) * 2013-04-10 2020-02-26 엘지디스플레이 주식회사 플렉서블 디스플레이 장치 및 그 제조 방법
CN103676237A (zh) * 2013-12-19 2014-03-26 京东方科技集团股份有限公司 一种液晶面板、液晶模组及显示设备
CN104009044B (zh) * 2014-05-22 2018-11-23 京东方科技集团股份有限公司 一种阵列基板及其制作方法、显示基板、显示装置
CN104317080A (zh) * 2014-10-31 2015-01-28 京东方科技集团股份有限公司 一种显示装置及其制作方法
KR20160073666A (ko) * 2014-12-17 2016-06-27 삼성디스플레이 주식회사 보조 기판의 박리 방법
CN104880846B (zh) * 2015-06-15 2018-07-24 京东方科技集团股份有限公司 柔性基板及其制作方法、显示装置
CN106910429B (zh) * 2017-03-08 2019-05-14 京东方科技集团股份有限公司 一种柔性模组及其制作方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008225401A (ja) * 2007-03-16 2008-09-25 Citizen Holdings Co Ltd 液晶表示素子
CN101187744A (zh) * 2007-12-11 2008-05-28 友达光电股份有限公司 薄化基板及制造工艺及应用此基板的显示面板制造工艺
CN101738774A (zh) * 2008-11-06 2010-06-16 北京海维元电子有限公司 超薄柔性液晶显示器及其制造方法
CN102540563A (zh) * 2011-11-18 2012-07-04 友达光电股份有限公司 显示器基板及其制作方法
CN102809852A (zh) * 2012-08-17 2012-12-05 飞优特科技（深圳）有限公司 一种柔性液晶显示器及其制造方法
CN202710880U (zh) * 2012-08-17 2013-01-30 飞优特科技（深圳）有限公司 一种柔性液晶显示器
CN105552247A (zh) * 2015-12-08 2016-05-04 上海天马微电子有限公司 复合基板、柔性显示装置及其制备方法

Also Published As

Publication number Publication date
CN106066550A (zh) 2016-11-02
US20180180926A1 (en) 2018-06-28
US10247973B2 (en) 2019-04-02

Similar Documents

Publication Publication Date Title
US20220212447A1 (en) Cover plate, display device and method for preparing cover plate
US20110255034A1 (en) Display device
JP5934797B2 (ja) 表示パネル
WO2019037220A1 (zh) 柔性盖板及其制作方法、柔性oled显示装置
TW200413787A (en) Optical interference type reflection panel and the manufacturing method thereof
JPH11258584A (ja) プラスチック液晶表示素子
US10515885B2 (en) Method of fabricating a flexible display screen having substrate with a plurality of pins inserted in the through holes of lamination plate
TW200909908A (en) Fabrication methods for liquid crystal display devices
KR20020092817A (ko) 액정 디스플레이 디바이스를 제조하는 방법
US20180284523A1 (en) Display device
KR101512577B1 (ko) 단일 기판의 디스플레이 패널 및 그 제조방법
CN206990984U (zh) 一种用于背光模组的微透增光复合光学膜
TW201011396A (en) Flexible liquid crystal dislay panel and method for manufacturing the same
TWI354168B (en) Optical compensation film, manufacturing method of
WO2013183216A1 (ja) 表示パネル及びその製造方法
US10048534B2 (en) Display device
WO2018018722A1 (zh) 液晶显示器、液晶显示面板及其制备方法
WO2017215395A1 (zh) 显示面板、显示装置、显示面板的制造方法及显示装置的制造方法
KR101840356B1 (ko) 액정표시장치 및 그 제조방법
US10295729B2 (en) Liquid crystal display device
KR20110096766A (ko) 광학 필름, 이의 제조 방법과 이를 적용한 액정 표시 장치
CN102540563B (zh) 显示器基板及其制作方法
JP2014202934A (ja) 表示装置および電子機器
JP2007114461A (ja) 液晶表示パネルの製造方法
TW201030692A (en) Methods of fabricating display device and flexible color display medium module thereof

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 15312209

Country of ref document: US

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

Ref document number: 16910301

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16910301

Country of ref document: EP

Kind code of ref document: A1