WO2021169552A1 - 液晶显示面板和液晶显示装置 - Google Patents

液晶显示面板和液晶显示装置 Download PDF

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Publication number
WO2021169552A1
WO2021169552A1 PCT/CN2020/140205 CN2020140205W WO2021169552A1 WO 2021169552 A1 WO2021169552 A1 WO 2021169552A1 CN 2020140205 W CN2020140205 W CN 2020140205W WO 2021169552 A1 WO2021169552 A1 WO 2021169552A1
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WIPO (PCT)
Prior art keywords
liquid crystal
layer
substrate
crystal display
display panel
Prior art date
Application number
PCT/CN2020/140205
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English (en)
French (fr)
Inventor
胡建忠
Original Assignee
Tcl华星光电技术有限公司
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Priority to US17/419,226 priority Critical patent/US11829038B2/en
Publication of WO2021169552A1 publication Critical patent/WO2021169552A1/zh

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13398—Spacer materials; Spacer properties
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—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
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133608—Direct backlight including particular frames or supporting means
    • 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
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
    • G02F2201/123—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode pixel
    • 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
    • G02F2202/02—Materials and properties organic material

Definitions

  • This application relates to the field of display technology, in particular to a liquid crystal display panel and a liquid crystal display device.
  • TFT-LCD thin film transistor-liquid crystal display, thin film transistor liquid crystal display
  • the amount of liquid crystal has a great effect on the display effect of the liquid crystal display panel. Therefore, when the liquid crystal is installed in the liquid crystal display panel, a safe range of the liquid crystal volume is set, called the liquid crystal boundary.
  • the liquid crystal boundary When the liquid crystal volume is higher than the upper limit of the liquid crystal boundary, the display is uneven due to gravity.
  • the factors that affect the liquid crystal boundary include the difference caused by the accumulation of the film thickness range of each film layer in the liquid crystal display panel, and the difference caused by the influence of environmental changes on each film layer Among them, the most important thing is the influence of the support column, such as the change of the height of the support column, the compression of the support column, and the rebound under low pressure.
  • the cell thickness calculation is more accurate . So that the value of the liquid crystal boundary is relatively stable, so that the liquid crystal display panel can display normally, and as the size of the panel increases, the various influence factors in the liquid crystal display panel are accumulated, and the liquid crystal boundary is difficult to determine.
  • the flatness of the film layer will increase the thicker organic material layer, and the organic material layer is easily affected by the environment, and it is more difficult to determine the liquid crystal boundary, which causes display problems in the liquid crystal display panel.
  • the existing liquid crystal display panel has a technical problem that the boundary of the liquid crystal cannot be determined, which causes the display problem of the liquid crystal display panel.
  • the embodiments of the present application provide a liquid crystal display panel and a liquid crystal display device to alleviate the technical problem of the existing liquid crystal display panel that the boundary of the liquid crystal cannot be determined, which causes the display problem of the liquid crystal display panel.
  • An embodiment of the application provides a liquid crystal display panel, which includes:
  • the first substrate includes a first substrate and an organic material layer disposed on the first substrate;
  • the liquid crystal layer is disposed between the first substrate and the second substrate, the liquid crystal layer includes a supporting column, and the supporting column is disposed between the organic material layer and the second substrate;
  • a supporting member is provided between the supporting column and the organic material layer, and the hardness of the supporting member is greater than the hardness of the organic material layer.
  • the first substrate includes a pixel electrode layer, and the pixel electrode layer is patterned to form a pixel electrode and a supporting member.
  • the material of the support member includes indium tin oxide.
  • the thickness of the support member ranges from 700 angstroms to 900 angstroms.
  • the first substrate includes a pixel electrode layer and a supporting member forming layer
  • the pixel electrode layer is patterned to form a pixel electrode
  • the supporting member forming layer is patterned to form a supporting member
  • the first substrate further includes a thin film transistor layer, the thin film transistor layer is disposed on the first substrate, and the second substrate includes a black matrix layer, a color resist layer, and a second substrate .
  • the first substrate further includes a thin film transistor layer and a color resist layer
  • the thin film transistor layer is disposed on the first substrate
  • the color resist layer is disposed on the thin film transistor layer
  • the second substrate includes a black matrix layer and a second substrate.
  • the support column includes a main support column and an auxiliary support column, and a support member is provided between the main support column and the organic material layer.
  • the support column includes a main support column and an auxiliary support column, a support member is provided between the main support column and the organic material layer, and the auxiliary support column and the organic material layer are With supporting members.
  • the liquid crystal display panel includes a red color resistance, a blue color resistance, and a green color resistance, and a supporting member is provided between the supporting column and the organic material layer in the region corresponding to the blue color resistance.
  • a supporting member is provided between the supporting column and the organic material layer.
  • an auxiliary layer is provided under the organic material layer in the region corresponding to the support column.
  • the material of the auxiliary layer includes indium tin oxide.
  • the width of the support member is greater than or equal to the width of the support column.
  • an embodiment of the present application provides a liquid crystal display device, which includes:
  • the liquid crystal display panel is arranged in the light emitting direction of the backlight module.
  • the liquid crystal display panel includes a first substrate, a second substrate and a liquid crystal layer.
  • the first substrate includes a first substrate and is arranged on the second substrate.
  • An organic material layer on a substrate, the liquid crystal layer is disposed between the first substrate and the second substrate, the liquid crystal layer includes a supporting column, and the supporting column is disposed with the organic material layer and the second substrate.
  • a supporting member is provided between the supporting column and the organic material layer, and the hardness of the supporting member is greater than the hardness of the organic material layer.
  • the first substrate includes a pixel electrode layer, and the pixel electrode layer is patterned to form a pixel electrode and a supporting member.
  • the material of the support member includes indium tin oxide.
  • the thickness of the support member ranges from 700 angstroms to 900 angstroms.
  • the first substrate includes a pixel electrode layer and a support member forming layer
  • the pixel electrode layer is patterned to form a pixel electrode
  • the support member forming layer is patterned to form a support member
  • the first substrate further includes a thin film transistor layer and a color resist layer
  • the thin film transistor layer is disposed on the first substrate
  • the color resist layer is disposed on the thin film transistor layer
  • the second substrate includes a black matrix layer and a second substrate.
  • the embodiments of the present application provide a liquid crystal display panel and a liquid crystal display device.
  • the liquid crystal display panel includes a first substrate, a second substrate, and a liquid crystal layer.
  • the first substrate includes a first substrate and is disposed on the first substrate.
  • the organic material layer on the bottom; the liquid crystal layer is disposed between the first substrate and the second substrate, the liquid crystal layer includes a supporting column, and the supporting column is disposed on the organic material layer and the second substrate
  • a supporting member is provided between the supporting column and the organic material layer, and the hardness of the supporting member is greater than the hardness of the organic material layer; by providing a supporting member between the supporting column and the organic material layer , And the hardness of the support member is greater than that of the organic material layer, so that the support member supports the support column and avoids the superimposition of deformation between the support column and the organic material layer, so that the liquid crystal boundary is easier to determine, and the liquid crystal boundary is wider, which relieves
  • the existing liquid crystal display panel has a technical
  • FIG. 1 is a first schematic diagram of a conventional liquid crystal display panel.
  • FIG. 2 is a second schematic diagram of a conventional liquid crystal display panel.
  • FIG. 3 is a schematic diagram of a liquid crystal display panel provided by an embodiment of the application.
  • FIG. 4 is a comparison diagram of the existing liquid crystal display panel and the liquid crystal display panel provided by the embodiment of the present application.
  • the present application provides a liquid crystal display panel and a liquid crystal display device.
  • a liquid crystal display panel and a liquid crystal display device.
  • the embodiment of the present application addresses the technical problem of the existing liquid crystal display panel that the boundary of the liquid crystal cannot be determined, which causes the display problem of the liquid crystal display panel.
  • the embodiment of the present application is used to alleviate the problem.
  • the liquid crystal display panel in the existing conventional product includes a first glass substrate 111, a first metal layer 112, a gate insulating layer 113, a second metal layer 114, a color resist layer 115, a passivation layer 116,
  • the supporting column 117, the black matrix layer 118 and the second glass substrate 119 under normal temperature and pressure, the supporting column will be compressed due to gravity, as shown in Figure 1 (b) It shows that under low temperature and normal pressure, the support column will shrink when cold, but the passivation layer will not shrink. Change to obtain the lower limit of the liquid crystal boundary. In conventional products, only the support column changes, and the liquid crystal boundary is wider and more stable.
  • the organic material layer 216 replaces the passivation layer.
  • the support pillars and the organic material layer are compressed under normal temperature and pressure, as shown in FIG. 2(b), at low temperature and normal pressure.
  • the support column and the organic material layer shrink at the same time.
  • the support column and the organic material layer rebound at the same time.
  • the elastic recovery rate of the organic material layer is different from that of the support column, resulting in a narrower liquid crystal boundary and difficult to determine.
  • the thickness of the film layer changes slightly, which may cause display problems, that is, the existing liquid crystal display panel There is a technical problem that the boundary of the liquid crystal cannot be determined, which causes the display problem of the liquid crystal display panel.
  • an embodiment of the present application provides a liquid crystal display panel, and the liquid crystal display panel includes:
  • the first substrate 31 includes a first substrate 311 and an organic material layer 316 disposed on the first substrate 311;
  • the liquid crystal layer is disposed between the first substrate 31 and the second substrate 34, the liquid crystal layer includes a supporting column 331, and the supporting column 331 is disposed between the organic material layer 316 and the second substrate 34 ;
  • a supporting member 32 is provided between the supporting column 331 and the organic material layer 316, and the hardness of the supporting member is greater than the hardness of the organic material layer.
  • the liquid crystal display panel includes a first substrate, a second substrate, and a liquid crystal layer.
  • the first substrate includes a first substrate and an organic substrate disposed on the first substrate. Material layer; the liquid crystal layer is disposed between the first substrate and the second substrate, the liquid crystal layer includes a support column, the support column is disposed between the organic material layer and the second substrate, wherein , A support member is provided between the support column and the organic material layer, and the hardness of the support member is greater than the hardness of the organic material layer; by providing a support member between the support column and the organic material layer, the support member The hardness is greater than that of the organic material layer, so that the supporting member can support the supporting column and avoid the deformation and superimposition between the supporting column and the organic material layer, thereby making the liquid crystal boundary easier to determine, and at the same time, the liquid crystal boundary is wider, which relieves the existing liquid crystal
  • the display panel has a technical problem that the boundary of the liquid crystal cannot be determined, which causes the display
  • the first substrate includes a pixel electrode layer, and the pixel electrode layer is patterned to form a pixel electrode and a supporting member.
  • the pixel electrode layer is used to form the supporting member, so that the When preparing and forming the support member, there is no need to add a new film layer, and the support member is directly formed through the pixel electrode layer, which reduces the process difficulty, and the support member isolates the organic material layer and the support column, avoiding the thickness change and support of the organic material layer
  • the thickness changes of the pillars are superimposed and support the supporting pillars, so that the deformation amount is relatively stable, the liquid crystal boundary is easier to determine, and the display problem of the liquid crystal display panel is avoided.
  • the material of the supporting member includes indium tin oxide. Since the indium tin oxide has a crystal structure, the hardness is greater than that of the organic material layer, so that the indium tin oxide is used as a bottom pad, and the supporting column is formed on the indium tin oxide. It can reduce the compression and rebound of the organic material layer, thereby reducing the deformation and superimposition of the organic material layer and the support column, thereby reducing the uncertainty of the liquid crystal boundary, and it is easier to determine the liquid crystal boundary, so that the liquid crystal display panel can display normally, and the thin film transistor The formation of indium tin oxide on the thin film transistor does not affect the channel characteristics of the thin film transistor and does not affect the normal operation of the thin film transistor.
  • the thickness of the supporting member ranges from 700 angstroms to 900 angstroms. Specifically, the thickness of the supporting member is 800 angstroms.
  • the thickness of the organic material layer can be reduced, thereby The supporting member is provided without increasing the thickness of the liquid crystal display panel, and the thickness of the indium tin oxide is lower than that of the passivation layer, and the thickness of the liquid crystal display panel is lower.
  • the first substrate includes a pixel electrode layer and a supporting member forming layer, the pixel electrode layer is patterned to form the pixel electrode, and the supporting member forming layer is patterned to form the supporting member.
  • a support member forming layer can be added, so that the pixel electrode layer and the support member form the pixel electrode and the support member respectively, so that there is no need to change the manufacturing method of the pixel electrode layer, and the support member forming layer is added to change the thickness of the support member.
  • Width and other parameters are easy to change, and will not affect the circuit in the liquid crystal display panel.
  • the first substrate further includes a thin film transistor layer, the thin film transistor layer is disposed on the first substrate, and the second substrate includes a black matrix layer, a color resist layer, and a second substrate.
  • a support member is arranged between the support column and the organic material layer to make the deformation of the support column easier to determine, so that the liquid crystal display panel can display normally.
  • the first substrate 31 further includes a thin film transistor layer and a color resist layer 315, the thin film transistor layer is disposed on the first substrate 311, and the color resist layer The layer 315 is disposed on the thin film transistor layer.
  • the second substrate 34 includes a black matrix layer 341 and a second substrate 342.
  • the thin film transistor layer includes a first metal layer 312, a gate insulating layer 313, and a second metal layer.
  • Layer 314 for a liquid crystal display panel whose first substrate is a COA (Color On Array, the color film layer is arranged on the array layer) substrate, a support member is arranged between the support column and the organic material layer to make the liquid crystal display with the COA substrate.
  • the boundary of the panel liquid crystal is relatively easy to determine, so that the liquid crystal display panel with the COA substrate can display normally.
  • the support column includes a main support column and an auxiliary support column, and a support member is provided between the main support column and the organic material layer.
  • a supporting member can be arranged between the main supporting column and the organic material layer, so that the deformation of the main supporting column is relatively stable, and the liquid crystal boundary is easier to determine, so that the liquid crystal display panel can display normally.
  • the supporting column includes a main supporting column and a sub-supporting column, a supporting member is provided between the main supporting column and the organic material layer, and the sub-supporting column and the organic material layer are separated from each other. Supporting members are arranged between them.
  • the support members are provided under the main support column and the auxiliary support column, so that the support member isolates the deformation and superimposition between the support column and the organic material layer. Therefore, the liquid crystal boundary is relatively stable and easy to determine, so that the liquid crystal display panel can display normally.
  • the liquid crystal display panel includes red color resistance, blue color resistance, and green color resistance
  • a supporting member is provided between the supporting column and the organic material layer in the region corresponding to the blue color resistance.
  • a support member can be arranged between the support column and the organic material layer in the area corresponding to the blue color resistance, so as to make the blue color resistance
  • the deformation of the supporting column in the corresponding area is relatively stable, so that the boundary of the liquid crystal is easier to determine, so that the liquid crystal display panel can display normally.
  • a support member is provided between the support column and the organic material layer, except for the region corresponding to the blue color resist, so that the support A supporting member is arranged between the column and the organic material layer, and the supporting member is arranged between the supporting column and the organic material layer in the area corresponding to the green color resistance and the red color resistance, so that the supporting column in the corresponding area of the color resistance layer is arranged under the supporting column The supporting member, so that the liquid crystal display panel displays normally.
  • an auxiliary layer is provided under the organic material layer, and an auxiliary layer is provided under the organic material layer, so that the auxiliary layer can further support the supporting column and provide a better effect on the organic material.
  • the layer supports so that the deformation of the support column is relatively stable, and the deformation of the organic material layer is relatively stable, so that the liquid crystal boundary is easier to determine, so that the liquid crystal display panel can display normally.
  • the material of the auxiliary layer includes indium tin oxide, which is supported by indium tin oxide, which has a better supporting effect and does not affect the performance of the liquid crystal display panel.
  • the width of the supporting member is greater than or equal to the width of the supporting member, and by making the width of the supporting member greater than or equal to the width of the supporting member, all parts of the supporting column are arranged on the supporting member. As a result, the supporting column is integrally supported, so that the deformation of the supporting column is stable, and the liquid crystal display panel is displayed normally.
  • a plan perspective view of an existing liquid crystal display panel is shown in (a) in FIG. 4, and a cross-sectional view of the existing liquid crystal display panel is shown in (c) in FIG. 4
  • a plan perspective view of a liquid crystal display panel provided by an embodiment of the present application is shown in Figure 4(b)
  • a cross-sectional view of a liquid crystal display panel provided by an embodiment of the present application is shown in Figure 4(d).
  • the liquid crystal display panel in (a) in 4 includes a pixel electrode layer 217
  • the liquid crystal display panel in (b) in FIG. 4 includes a pixel electrode layer 317. It can be seen from FIG.
  • the supporting member is arranged below to isolate the superposition of the deformation of the organic material layer and the supporting column, so that the boundary of the liquid crystal is relatively stable, and the liquid crystal display panel can display normally.
  • An embodiment of the present application provides a liquid crystal display device, which includes:
  • the liquid crystal display panel is arranged in the light emitting direction of the backlight module.
  • the liquid crystal display panel includes a first substrate, a second substrate and a liquid crystal layer.
  • the first substrate includes a first substrate and is arranged on the second substrate.
  • An organic material layer on a substrate, the liquid crystal layer is disposed between the first substrate and the second substrate, the liquid crystal layer includes a supporting column, and the supporting column is disposed with the organic material layer and the second substrate.
  • a supporting member is provided between the supporting column and the organic material layer, and the hardness of the supporting member is greater than the hardness of the organic material layer.
  • An embodiment of the application provides a liquid crystal display device, the liquid crystal display device includes a liquid crystal display panel and a backlight module, the liquid crystal display panel is arranged in the light emitting direction of the backlight module, and the liquid crystal display panel includes a first substrate , A second substrate and a liquid crystal layer, the first substrate includes a first substrate, and an organic material layer disposed on the first substrate; the liquid crystal layer is disposed between the first substrate and the second substrate In between, the liquid crystal layer includes a supporting column, the supporting column is arranged between the organic material layer and the second substrate, wherein a supporting member is arranged between the supporting column and the organic material layer, so The hardness of the supporting member is greater than the hardness of the organic material layer; the supporting member is arranged between the supporting column and the organic material layer, and the hardness of the supporting member is greater than that of the organic material layer, so that the supporting member supports the supporting column and avoids The deformation between the support column and the organic material layer is superimposed, so that the liquid crystal boundary is easier to determine, and the
  • the first substrate includes a pixel electrode layer, and the pixel electrode layer is patterned to form a pixel electrode and a supporting member.
  • the material of the supporting member includes indium tin oxide.
  • the thickness of the support member ranges from 700 angstroms to 900 angstroms.
  • the first substrate includes a pixel electrode layer and a support member forming layer
  • the pixel electrode layer is patterned to form a pixel electrode
  • the support member forming layer is patterned to form a support member
  • the first substrate further includes a thin film transistor layer and a color resist layer
  • the thin film transistor layer is disposed on the first substrate
  • the color resist layer is disposed on the thin film transistor layer
  • the second substrate includes a black matrix layer and a second substrate.
  • the embodiments of the present application provide a liquid crystal display panel and a liquid crystal display device.
  • the liquid crystal display panel includes a first substrate, a second substrate, and a liquid crystal layer.
  • the first substrate includes a first substrate and is disposed on the first substrate.
  • the organic material layer on the bottom; the liquid crystal layer is disposed between the first substrate and the second substrate, the liquid crystal layer includes a supporting column, and the supporting column is disposed on the organic material layer and the second substrate
  • a supporting member is provided between the supporting column and the organic material layer, and the hardness of the supporting member is greater than the hardness of the organic material layer; by providing a supporting member between the supporting column and the organic material layer , And the hardness of the support member is greater than that of the organic material layer, so that the support member supports the support column and avoids the superimposition of deformation between the support column and the organic material layer, so that the liquid crystal boundary is easier to determine, and the liquid crystal boundary is wider, which relieves
  • the existing liquid crystal display panel has a technical

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Abstract

本申请提供一种液晶显示面板和液晶显示装置，该液晶显示面板通过在支撑柱和有机材料层之间设置支撑构件，而支撑构件的硬度大于有机材料层，使得支撑构件对支撑柱起到支撑作用，避免支撑柱与有机材料层之间的形变叠加，从而使得液晶边界较易确定，同时液晶边界较宽，缓解了现有液晶显示面板存在无法确定液晶边界技术问题。

Description

液晶显示面板和液晶显示装置 技术领域
本申请涉及显示技术领域，尤其是涉及一种液晶显示面板和液晶显示装置。
 背景技术
TFT-LCD（thin film transistor-liquid crystal display，薄膜晶体管液晶显示器）由于寿命长、技术成熟、价格低等优势被广泛使用，在液晶显示面板中，液晶量的大小对液晶显示面板的显示效果起到很大的影响，因此，在液晶显示面板中设置液晶时，会对液晶量设置一个安全范围，称为液晶边界，在液晶量高于液晶边界上限时，由于重力造成显示不均，在液晶量低于液晶边界下限时，会出现真空气泡，而影响液晶边界的因素包括液晶显示面板中各个膜层的膜厚范围累计造成的差值、以及各个膜层受到环境变化的影响造成的差值，其中最主要的是支撑柱的影响，例如支撑柱高度变化、支撑柱受力被压缩、低压下回弹等，在小尺寸液晶显示面板中，由于面板的面积较小，盒厚计算较准确，使得液晶边界的数值较为稳定，从而使得液晶显示面板能够正常显示，而随着面板的尺寸增加，造成液晶显示面板内各个影响因子累计，液晶边界难以确定，且大尺寸液晶显示面板为了提高面板膜层的平坦度，会增加较厚的有机材料层，而有机材料层容易受到环境的影响，更加难以确定液晶边界，从而导致液晶显示面板出现显示问题。
所以，现有液晶显示面板存在无法确定液晶边界，导致液晶显示面板出现显示问题的技术问题。
 技术问题
本申请实施例提供一种液晶显示面板和液晶显示装置，用以缓解现有液晶显示面板存在无法确定液晶边界，导致液晶显示面板出现显示问题的技术问题。
 技术解决方案
为解决上述问题，本申请提供的技术方案如下：
本申请实施例提供一种液晶显示面板，该液晶显示面板包括：
第一基板，包括第一衬底、以及设置于所述第一衬底上的有机材料层；
第二基板；
液晶层，设置于所述第一基板与第二基板之间，所述液晶层包括支撑柱，所述支撑柱设置于所述有机材料层与所述第二基板之间；
其中，所述支撑柱与所述有机材料层之间设有支撑构件，所述支撑构件的硬度大于所述有机材料层的硬度。
在一些实施例中，所述第一基板包括像素电极层，所述像素电极层图案化形成像素电极和支撑构件。
在一些实施例中，所述支撑构件的材料包括氧化铟锡。
在一些实施例中，所述支撑构件的厚度范围包括700埃至900埃。
在一些实施例中，所述第一基板包括像素电极层和支撑构件形成层，所述像素电极层图案化形成像素电极，所述支撑构件形成层图案化形成支撑构件。
在一些实施例中，所述第一基板还包括薄膜晶体管层，所述薄膜晶体管层设置于所述第一衬底上，所述第二基板包括黑色矩阵层、色阻层和第二衬底。
在一些实施例中，所述第一基板还包括薄膜晶体管层、色阻层，所述薄膜晶体管层设置于所述第一衬底上，所述色阻层设置于所述薄膜晶体管层上，所述第二基板包括黑色矩阵层和第二衬底。
在一些实施例中，所述支撑柱包括主支撑柱和副支撑柱，所述主支撑柱与所述有机材料层之间设有支撑构件。
在一些实施例中，所述支撑柱包括主支撑柱和副支撑柱，所述主支撑柱与所述有机材料层之间设有支撑构件，所述副支撑柱与所述有机材料层之间设有支撑构件。
在一些实施例中，所述液晶显示面板包括红色色阻、蓝色色阻和绿色色阻，在所述蓝色色阻对应区域，所述支撑柱与所述有机材料层之间设有支撑构件。
在一些实施例中，在所述绿色色阻与所述红色色阻对应的区域，所述支撑柱与所述有机材料层之间设有支撑构件。
在一些实施例中，在所述支撑柱对应区域，所述有机材料层下设有辅助层。
在一些实施例中，所述辅助层的材料包括氧化铟锡。
在一些实施例中，所述支撑构件的宽度大于或者等于所述支撑柱的宽度。
同时，本申请实施例提供一种液晶显示装置，该液晶显示装置包括：
背光模组；
液晶显示面板，设置于所述背光模组的出光方向上，所述液晶显示面板包括第一基板、第二基板和液晶层，所述第一基板包括第一衬底、以及设置于所述第一衬底上的有机材料层，所述液晶层设置与所述第一基板与第二基板之间，所述液晶层包括支撑柱，所述支撑柱设置与所述有机材料层与所述第二基板之间，其中，所述支撑柱与所述有机材料层之间设有支撑构件，所述支撑构件的硬度大于所述有机材料层的硬度。
在一种实施例中，所述第一基板包括像素电极层，所述像素电极层图案化形成像素电极和支撑构件。
在一种实施例中，所述支撑构件的材料包括氧化铟锡。
在一种实施例中，所述支撑构件的厚度范围包括700埃至900埃。
在一种实施例中，所述第一基板包括像素电极层和支撑构件形成层，所述像素电极层图案化形成像素电极，所述支撑构件形成层图案化形成支撑构件。
在一种实施例中，所述第一基板还包括薄膜晶体管层、色阻层，所述薄膜晶体管层设置于所述第一衬底上，所述色阻层设置于所述薄膜晶体管层上，所述第二基板包括黑色矩阵层和第二衬底。
 有益效果
本申请实施例提供一种液晶显示面板和液晶显示装置，该液晶显示面板包括第一基板、第二基板和液晶层，所述第一基板包括第一衬底、以及设置于所述第一衬底上的有机材料层；所述液晶层设置于所述第一基板与第二基板之间，所述液晶层包括支撑柱，所述支撑柱设置于所述有机材料层与所述第二基板之间，其中，所述支撑柱与所述有机材料层之间设有支撑构件，所述支撑构件的硬度大于所述有机材料层的硬度；通过在支撑柱和有机材料层之间设置支撑构件，而支撑构件的硬度大于有机材料层，使得支撑构件对支撑柱起到支撑作用，避免支撑柱与有机材料层之间的形变叠加，从而使得液晶边界较易确定，同时液晶边界较宽，缓解了现有液晶显示面板存在无法确定液晶边界，导致液晶显示面板出现显示问题的技术问题。
 附图说明
图1为现有液晶显示面板的第一示意图。
图2为现有液晶显示面板的第二示意图。
图3为本申请实施例提供的液晶显示面板的示意图。
图4为现有液晶显示面板与本申请实施例提供的液晶显示面板的对比图。
 本发明的实施方式
本申请提供一种液晶显示面板和液晶显示装置，为使本申请的目的、技术方案及效果更加清楚、明确，以下参照附图并举实施例对本申请进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本申请，并不用于限定本申请。
本申请实施例针对现有液晶显示面板存在无法确定液晶边界，导致液晶显示面板出现显示问题的技术问题，本申请实施例用以缓解该问题。
如图1所示，现有常规产品中的液晶显示面板包括第一玻璃基板111、第一金属层112、栅极绝缘层113、第二金属层114、色阻层115、钝化层116、支撑柱117、黑色矩阵层118和第二玻璃基板119，如图1中的（a）所示，在常温常压状态下，支撑柱由于重力会被压缩，如图1中的（b）所示，在低温常压下，支撑柱会遇冷收缩，而钝化层不会收缩，如图1中的（c）所示，在低温低压下，支撑柱回弹，而钝化层不会改变，从而得到液晶边界的下限，由于在常规产品中，仅有支撑柱变化，液晶边界较宽且较稳定，而在大尺寸产品中，为了解决一些显示问题，如图2所示，会设置有机材料层216取代钝化层，如图2中的（a）所示，在常温常压下，支撑柱和有机材料层均被压缩，如图2中的（b）所示，在低温常压下，支撑柱和有机材料层同时收缩，如图2中的（c）所示，在低温低压下，支撑柱与有机材料层同时回弹，由于支撑柱与有机材料层同时压缩、同时回弹，且有机材料层弹性回复率与支撑柱不同，从而导致液晶边界较窄，且难以确定，在制作过程中，膜层的厚度稍有变动，即可能造成显示问题，即现有液晶显示面板存在无法确定液晶边界，导致液晶显示面板出现显示问题的技术问题。
如图3所示，本申请实施例提供一种液晶显示面板，该液晶显示面板包括：
第一基板31，包括第一衬底311、以及设置于所述第一衬底311上的有机材料层316；
第二基板34；
液晶层，设置于所述第一基板31与第二基板34之间，所述液晶层包括支撑柱331，所述支撑柱331设置于所述有机材料层316与所述第二基板34之间；
其中，所述支撑柱331与所述有机材料层316之间设有支撑构件32，所述支撑构件的硬度大于所述有机材料层的硬度。
本申请实施例提供一种液晶显示面板，该液晶显示面板包括第一基板、第二基板和液晶层，所述第一基板包括第一衬底、以及设置于所述第一衬底上的有机材料层；所述液晶层设置于所述第一基板与第二基板之间，所述液晶层包括支撑柱，所述支撑柱设置于所述有机材料层与所述第二基板之间，其中，所述支撑柱与所述有机材料层之间设有支撑构件，所述支撑构件的硬度大于所述有机材料层的硬度；通过在支撑柱和有机材料层之间设置支撑构件，而支撑构件的硬度大于有机材料层，使得支撑构件对支撑柱起到支撑作用，避免支撑柱与有机材料层之间的形变叠加，从而使得液晶边界较易确定，同时液晶边界较宽，缓解了现有液晶显示面板存在无法确定液晶边界，导致液晶显示面板出现显示问题的技术问题。
在一种实施例中，所述第一基板包括像素电极层，所述像素电极层图案化形成像素电极和支撑构件，在支撑构件的设置过程中，使用像素电极层形成支撑构件，从而使得在制备形成支撑构件时，无需新增一个膜层，直接通过像素电极层形成支撑构件，降低工艺难度，且支撑构件对有机材料层和支撑柱起到隔离作用，避免有机材料层的厚度变化与支撑柱的厚度变化叠加，并对支撑柱起到支撑作用，从而使得形变量较为稳定，液晶边界较易确定，避免液晶显示面板出现显示问题。
在一种实施例中，所述支撑构件的材料包括氧化铟锡，由于氧化铟锡为晶体结构，硬度大于有机材料层，使得在氧化铟锡作为底垫，在氧化铟锡上形成支撑柱，可以降低有机材料层的压缩和回弹，从而减少有机材料层和支撑柱的形变叠加，从而降低液晶边界的不确定性，较易确定液晶边界，从而使得液晶显示面板正常显示，且在薄膜晶体管上形成氧化铟锡，不会影响薄膜晶体管的沟道特性，不影响薄膜晶体管的正常工作。
在一种实施例中，所述支撑构件的厚度范围包括700埃至900埃，具体的，所述支撑构件的厚度为800埃，在设置支撑构件时，可以通过降低有机材料层的厚度，从而设置支撑构件，不增加液晶显示面板的厚度，且氧化铟锡的厚度相较于钝化层较低，液晶显示面板的厚度较低。
在一种实施例中，所述第一基板包括像素电极层和支撑构件形成层，所述像素电极层图案化形成像素电极，所述支撑构件形成层图案化形成支撑构件，所在设置支撑构件时，可以增加一层支撑构件形成层，使得像素电极层与支撑构件分别形成像素电极和支撑构件，从而无需改变像素电极层的制作方式，另外新增支撑构件形成层，从而在改变支撑构件的厚度，宽度等参数时较易改变，且不对液晶显示面板中的电路产生影响。
在一种实施例中，所述第一基板还包括薄膜晶体管层，所述薄膜晶体管层设置于所述第一衬底上，所述第二基板包括黑色矩阵层、色阻层和第二衬底，对于包括阵列基板和彩膜基板的液晶显示面板，通过在支撑柱和有机材料层之间设置支撑构件，使得支撑柱的形变量较易确定，从而使得液晶显示面板正常显示。
在一种实施例中，如图3所示，所述第一基板31还包括薄膜晶体管层、色阻层315，所述薄膜晶体管层设置于所述第一衬底311上，所述色阻层315设置于所述薄膜晶体管层上，所述第二基板34包括黑色矩阵层341和第二衬底342，所述薄膜晶体管层包括第一金属层312、栅极绝缘层313、第二金属层314，对于第一基板为COA（Color On Array，彩膜层设置在阵列层上）基板的液晶显示面板，通过在支撑柱和有机材料层之间设置支撑构件，使得具有COA基板的液晶显示面板液晶边界较易确定，使得具有COA基板的液晶显示面板正常显示。
在一种实施例中，所述支撑柱包括主支撑柱和副支撑柱，所述主支撑柱与所述有机材料层之间设有支撑构件，对于具有主支撑柱和副支撑柱的液晶显示面板，可以在主支撑柱与有机材料层之间设置支撑构件，从而使得主支撑柱的形变较为稳定，液晶边界较易确定，从而使得液晶显示面板正常显示。
在一种实施例中，所述支撑柱包括主支撑柱和副支撑柱，所述主支撑柱与所述有机材料层之间设有支撑构件，所述副支撑柱与所述有机材料层之间设有支撑构件，对于具有主支撑柱和副支撑柱的液晶显示面板，通过在主支撑柱与副支撑柱下均设置支撑构件，使得支撑构件隔绝支撑柱与有机材料层之间的形变叠加，从而使得液晶边界较为稳定，容易确定，从而使得液晶显示面板正常显示。
在一种实施例中，所述液晶显示面板包括红色色阻、蓝色色阻和绿色色阻，在所述蓝色色阻对应区域，所述支撑柱与所述有机材料层之间设有支撑构件，对于具有阵列基板和彩膜基板的液晶显示面板，或者具有COA基板的液晶显示面板，可以在蓝色色阻对应的区域，在支撑柱和有机材料层之间设置支撑构件，从而使得蓝色色阻对应区域的支撑柱的形变量较稳定，从而使得液晶边界较易确定，从而使得液晶显示面板正常显示。
在一种实施例中，在所述绿色色阻与所述红色色阻对应的区域，所述支撑柱与所述有机材料层之间设有支撑构件，除了在蓝色色阻对应区域，使得支撑柱与有机材料层之间设置支撑构件，在绿色色阻和红色色阻对应的区域，也使得支撑柱与有机材料层之间设置支撑构件，从而使得色阻层对应区域的支撑柱下均设置支撑构件，从而使得液晶显示面板正常显示。
在一种实施例中，在所述支撑柱对应区域，所述有机材料层下设有辅助层，在有机材料层下设置辅助层，使得辅助层能进一步对支撑柱进行支撑，且对有机材料层进行支撑从而使得支撑柱的形变较为稳定，同时有机材料层的形变较为稳定，使得液晶边界较易确定，从而使得液晶显示面板正常显示。
在一种实施例中，所述辅助层的材料包括氧化铟锡，使用氧化铟锡进行支撑，支撑效果较好，且不对液晶显示面板的性能产生影响。
在一种实施例中，所述支撑构件的宽度大于或者等于所述支撑构件的宽度，通过使得支撑构件的宽度大于或者等于所述支撑构件的宽度，使得支撑柱的所有部分均设置在支撑构件上，从而对支撑柱进行整体支撑，从而使得支撑柱的形变稳定，使得液晶显示面板正常显示。
在一种实施例中，如图4所示，现有液晶显示面板的平面透视图如图4中的（a）所示，现有液晶显示面板的截面图如图4中的（c）所示，本申请实施例提供的液晶显示面板的平面透视图如图4中的（b）所示，本申请实施例提供的液晶显示面板的截面图如图4中的（d）所示，图4中的（a）中的液晶显示面板包括像素电极层217，图4中的（b）中的液晶显示面板包括像素电极层317，通过图4可以看出，本申请实施例通过在支撑柱下设置支撑构件，从而隔绝有机材料层与支撑柱的形变的叠加，从而使得液晶边界较为稳定，使得液晶显示面板正常显示。
本申请实施例提供一种液晶显示装置，该液晶显示装置包括：
背光模组；
液晶显示面板，设置于所述背光模组的出光方向上，所述液晶显示面板包括第一基板、第二基板和液晶层，所述第一基板包括第一衬底、以及设置于所述第一衬底上的有机材料层，所述液晶层设置与所述第一基板与第二基板之间，所述液晶层包括支撑柱，所述支撑柱设置与所述有机材料层与所述第二基板之间，其中，所述支撑柱与所述有机材料层之间设有支撑构件，所述支撑构件的硬度大于所述有机材料层的硬度。
本申请实施例提供一种液晶显示装置，该液晶显示装置包括液晶显示面板和背光模组，所述液晶显示面板设置于所述背光模组的出光方向上，所述液晶显示面板包括第一基板、第二基板和液晶层，所述第一基板包括第一衬底、以及设置于所述第一衬底上的有机材料层；所述液晶层设置于所述第一基板与第二基板之间，所述液晶层包括支撑柱，所述支撑柱设置于所述有机材料层与所述第二基板之间，其中，所述支撑柱与所述有机材料层之间设有支撑构件，所述支撑构件的硬度大于所述有机材料层的硬度；通过在支撑柱和有机材料层之间设置支撑构件，而支撑构件的硬度大于有机材料层，使得支撑构件对支撑柱起到支撑作用，避免支撑柱与有机材料层之间的形变叠加，从而使得液晶边界较易确定，同时液晶边界较宽，缓解了现有液晶显示面板存在无法确定液晶边界，导致液晶显示面板出现显示问题的技术问题。
在一种实施例中，在液晶显示装置中，所述第一基板包括像素电极层，所述像素电极层图案化形成像素电极和支撑构件。
在一种实施例中，在液晶显示装置中，所述支撑构件的材料包括氧化铟锡。
在一种实施例中，在液晶显示装置中，所述支撑构件的厚度范围包括700埃至900埃。
在一种实施例中，在液晶显示装置中，所述第一基板包括像素电极层和支撑构件形成层，所述像素电极层图案化形成像素电极，所述支撑构件形成层图案化形成支撑构件。
在一种实施例中，所述第一基板还包括薄膜晶体管层、色阻层，所述薄膜晶体管层设置于所述第一衬底上，所述色阻层设置于所述薄膜晶体管层上，所述第二基板包括黑色矩阵层和第二衬底。
根据以上实施例可知：
本申请实施例提供一种液晶显示面板和液晶显示装置，该液晶显示面板包括第一基板、第二基板和液晶层，所述第一基板包括第一衬底、以及设置于所述第一衬底上的有机材料层；所述液晶层设置于所述第一基板与第二基板之间，所述液晶层包括支撑柱，所述支撑柱设置于所述有机材料层与所述第二基板之间，其中，所述支撑柱与所述有机材料层之间设有支撑构件，所述支撑构件的硬度大于所述有机材料层的硬度；通过在支撑柱和有机材料层之间设置支撑构件，而支撑构件的硬度大于有机材料层，使得支撑构件对支撑柱起到支撑作用，避免支撑柱与有机材料层之间的形变叠加，从而使得液晶边界较易确定，同时液晶边界较宽，缓解了现有液晶显示面板存在无法确定液晶边界，导致液晶显示面板出现显示问题的技术问题。
可以理解的是，对本领域普通技术人员来说，可以根据本申请的技术方案及其发明构思加以等同替换或改变，而所有这些改变或替换都应属于本申请所附的权利要求的保护范围。

Claims (20)

  1. 一种液晶显示面板，其包括：
    第一基板，包括第一衬底、以及设置于所述第一衬底上的有机材料层；
    第二基板；
    液晶层，设置于所述第一基板与第二基板之间，所述液晶层包括支撑柱，所述支撑柱设置于所述有机材料层与所述第二基板之间；
    其中，所述支撑柱与所述有机材料层之间设有支撑构件，所述支撑构件的硬度大于所述有机材料层的硬度。
  2. 如权利要求1所述的液晶显示面板，其中，所述第一基板包括像素电极层，所述像素电极层图案化形成像素电极和支撑构件。
  3. 如权利要求2所述的液晶显示面板，其中，所述支撑构件的材料包括氧化铟锡。
  4. 如权利要求3所述的液晶显示面板，其中，所述支撑构件的厚度范围包括700埃至900埃。
  5. 如权利要求1所述的液晶显示面板，其中，所述第一基板包括像素电极层和支撑构件形成层，所述像素电极层图案化形成像素电极，所述支撑构件形成层图案化形成支撑构件。
  6. 如权利要求1所述的液晶显示面板，其中，所述第一基板还包括薄膜晶体管层，所述薄膜晶体管层设置于所述第一衬底上，所述第二基板包括黑色矩阵层、色阻层和第二衬底。
  7. 如权利要求1所述的液晶显示面板，其中，所述第一基板还包括薄膜晶体管层、色阻层，所述薄膜晶体管层设置于所述第一衬底上，所述色阻层设置于所述薄膜晶体管层上，所述第二基板包括黑色矩阵层和第二衬底。
  8. 如权利要求1所述的液晶显示面板，其中，所述支撑柱包括主支撑柱和副支撑柱，所述主支撑柱与所述有机材料层之间设有支撑构件。
  9. 如权利要求1所述的液晶显示面板，其中，所述支撑柱包括主支撑柱和副支撑柱，所述主支撑柱与所述有机材料层之间设有支撑构件，所述副支撑柱与所述有机材料层之间设有支撑构件。
  10. 如权利要求1所述的液晶显示面板，其中，所述液晶显示面板包括红色色阻、蓝色色阻和绿色色阻，在所述蓝色色阻对应区域，所述支撑柱与所述有机材料层之间设有支撑构件。
  11. 如权利要求10所述的液晶显示面板，其中，在所述绿色色阻与所述红色色阻对应的区域，所述支撑柱与所述有机材料层之间设有支撑构件。
  12. 如权利要求1所述的液晶显示面板，其中，在所述支撑柱对应区域，所述有机材料层下设有辅助层。
  13. 如权利要求12所述的液晶显示面板，其中，所述辅助层的材料包括氧化铟锡。
  14. 如权利要求1所述的液晶显示面板，其中，所述支撑构件的宽度大于或者等于所述支撑柱的宽度。
  15. 一种液晶显示装置，其包括：
    背光模组；
    液晶显示面板，设置于所述背光模组的出光方向上，所述液晶显示面板包括第一基板、第二基板和液晶层，所述第一基板包括第一衬底、以及设置于所述第一衬底上的有机材料层，所述液晶层设置与所述第一基板与第二基板之间，所述液晶层包括支撑柱，所述支撑柱设置与所述有机材料层与所述第二基板之间，其中，所述支撑柱与所述有机材料层之间设有支撑构件，所述支撑构件的硬度大于所述有机材料层的硬度。
  16. 如权利要求15所述的液晶显示装置，其中，所述第一基板包括像素电极层，所述像素电极层图案化形成像素电极和支撑构件。
  17. 如权利要求16所述的液晶显示装置，其中，所述支撑构件的材料包括氧化铟锡。
  18. 如权利要求17所述的液晶显示装置，其中，所述支撑构件的厚度范围包括700埃至900埃。
  19. 如权利要求15所述的液晶显示装置，其中，所述第一基板包括像素电极层和支撑构件形成层，所述像素电极层图案化形成像素电极，所述支撑构件形成层图案化形成支撑构件。
  20. 如权利要求15所述的液晶显示装置，其中，所述第一基板还包括薄膜晶体管层、色阻层，所述薄膜晶体管层设置于所述第一衬底上，所述色阻层设置于所述薄膜晶体管层上，所述第二基板包括黑色矩阵层和第二衬底。
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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111308793B (zh) * 2020-02-28 2021-08-24 Tcl华星光电技术有限公司 液晶显示面板和液晶显示装置
CN115826301A (zh) * 2022-12-21 2023-03-21 广州华星光电半导体显示技术有限公司 液晶显示面板及其制作方法、液晶显示装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101055353A (zh) * 2007-04-29 2007-10-17 友达光电股份有限公司 液晶显示器及其支撑结构
CN102736311A (zh) * 2012-06-15 2012-10-17 深圳市华星光电技术有限公司 液晶显示面板及其制造方法
CN103676336A (zh) * 2013-12-09 2014-03-26 合肥京东方光电科技有限公司 一种液晶显示面板及显示装置
CN103926749A (zh) * 2013-06-28 2014-07-16 上海天马微电子有限公司 一种液晶盒及其制造方法
CN105807478A (zh) * 2016-05-20 2016-07-27 深圳市华星光电技术有限公司 液晶显示面板及其制作方法
CN111308793A (zh) * 2020-02-28 2020-06-19 Tcl华星光电技术有限公司 液晶显示面板和液晶显示装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6266121B1 (en) * 1996-11-28 2001-07-24 Sharp Kabushiki Kaisha Liquid crystal display element and method of manufacturing same
KR100687343B1 (ko) * 2004-01-09 2007-02-27 비오이 하이디스 테크놀로지 주식회사 액정표시장치 및 그의 제조방법
KR101114233B1 (ko) * 2005-04-29 2012-03-06 엘지디스플레이 주식회사 액정표시패널 및 그 제조방법
KR101326580B1 (ko) * 2008-06-27 2013-11-08 엘지디스플레이 주식회사 액정표시장치 및 그 제조방법
CN102033350A (zh) * 2009-09-29 2011-04-27 上海天马微电子有限公司 液晶显示装置及其制造方法
CN103413782B (zh) * 2013-07-23 2015-08-26 北京京东方光电科技有限公司 一种阵列基板及其制作方法和显示面板
CN105353567B (zh) * 2015-12-02 2019-01-15 深圳市华星光电技术有限公司 采用无黑色矩阵技术的va型液晶显示面板及其制作方法
US11294216B2 (en) * 2017-06-14 2022-04-05 Sharp Kabushiki Kaisha Display substrate and display device
CN107589587A (zh) * 2017-10-26 2018-01-16 深圳市华星光电半导体显示技术有限公司 一种用于曲面显示的液晶显示面板及液晶显示装置
CN207780438U (zh) * 2017-12-05 2018-08-28 昆山龙腾光电有限公司 液晶面板及显示装置
US11088171B2 (en) * 2018-07-16 2021-08-10 HKC Corporation Limited Array substrate, display panel and method of manufacturing the same
CN109976046A (zh) * 2019-04-08 2019-07-05 深圳市华星光电技术有限公司 液晶显示面板
CN110376805A (zh) * 2019-07-22 2019-10-25 深圳市华星光电技术有限公司 一种液晶显示面板及其显示装置
CN110687724A (zh) * 2019-10-22 2020-01-14 深圳市华星光电技术有限公司 显示面板及显示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101055353A (zh) * 2007-04-29 2007-10-17 友达光电股份有限公司 液晶显示器及其支撑结构
CN102736311A (zh) * 2012-06-15 2012-10-17 深圳市华星光电技术有限公司 液晶显示面板及其制造方法
CN103926749A (zh) * 2013-06-28 2014-07-16 上海天马微电子有限公司 一种液晶盒及其制造方法
CN103676336A (zh) * 2013-12-09 2014-03-26 合肥京东方光电科技有限公司 一种液晶显示面板及显示装置
CN105807478A (zh) * 2016-05-20 2016-07-27 深圳市华星光电技术有限公司 液晶显示面板及其制作方法
CN111308793A (zh) * 2020-02-28 2020-06-19 Tcl华星光电技术有限公司 液晶显示面板和液晶显示装置

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