WO2017035908A1 - 液晶显示面板 - Google Patents

液晶显示面板 Download PDF

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Publication number
WO2017035908A1
WO2017035908A1 PCT/CN2015/091719 CN2015091719W WO2017035908A1 WO 2017035908 A1 WO2017035908 A1 WO 2017035908A1 CN 2015091719 W CN2015091719 W CN 2015091719W WO 2017035908 A1 WO2017035908 A1 WO 2017035908A1
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Prior art keywords
substrate
liquid crystal
crystal display
display panel
common electrode
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PCT/CN2015/091719
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English (en)
French (fr)
Inventor
吕启标
Original Assignee
深圳市华星光电技术有限公司
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Priority to US14/786,170 priority Critical patent/US20170153480A1/en
Publication of WO2017035908A1 publication Critical patent/WO2017035908A1/zh

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    • 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
    • G02F1/133345—Insulating layers
    • 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
    • G02F1/133509—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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • 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
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133354—Arrangements for aligning or assembling substrates
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13396—Spacers having different sizes
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy
    • 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
    • G02F2201/121—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode common or background
    • 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

Definitions

  • the present invention relates to the field of liquid crystal display technologies, and in particular, to a liquid crystal display panel.
  • Liquid crystal display has many advantages such as thin body, power saving, and no radiation, and has been widely used.
  • Most of the liquid crystal display devices on the market are backlight type liquid crystal display devices, which include a liquid crystal display panel and a backlight module.
  • a liquid crystal display panel consists of a color filter substrate (CF), a thin film transistor substrate (TFT, Thin Film Transistor), a liquid crystal (LC) sandwiched between a color filter substrate and a thin film transistor substrate, and a sealant frame ( Sealant) composition.
  • the liquid crystal display panel includes an array substrate 10 and a color filter substrate 20 disposed opposite to each other, and is disposed on the array substrate 10 and the color filter substrate 20.
  • Liquid crystal layer
  • the array substrate 10 includes a first substrate 11 and a first metal layer, a gate insulating layer 13, a second metal layer, a passivation layer 15, and a pixel electrode 16 disposed on the first substrate 11;
  • a metal layer includes a scan line 125 and a common electrode line 126; and the second metal layer includes a data line 141.
  • the color filter substrate 20 includes a second substrate 21, a black matrix 22 and a color resist layer 23 disposed on the second substrate 21, and a common electrode disposed on the black matrix 22 and the color resist layer 23. twenty four.
  • the color filter substrate 20 is formed with a spacer (Photo Spacer) in the last process, and the spacer functions to support the array substrate. 10 and the color filter substrate 20 are such that a certain cell gap is formed between the two substrates to fill the liquid crystal.
  • the spacers in the liquid crystal display panel are divided into two types: a main spacer (Main PS) 25 and a secondary spacer (Sub PS) 26, wherein the main supporting role in the liquid crystal display panel is The main spacer 25, and the secondary spacer 26 plays an auxiliary supporting role when the panel is subjected to external pressure such as pressing; according to design requirements, a raised double-layer metal is correspondingly designed on the array substrate 10 corresponding to the main spacer 25.
  • a stage 18 is in contact with the main spacer 25, and the interlayer structure of the array substrate 10 at the double-layer metal platform 18 is: a first substrate 11 and a scan line superposed in order from bottom to top. 125.
  • FIG. 5 it is a schematic diagram of a distribution of a main spacer and a secondary spacer in a pixel unit of a conventional liquid crystal display panel.
  • the pixel unit includes three adjacent sub-pixel regions. 30.
  • One main spacer 10 and two secondary spacers 20 are correspondingly arranged in each pixel unit, and are evenly distributed in the three sub-pixel regions 30.
  • the array substrate 10 and the color filter substrate 20 are separately manufactured, and then the array substrate 10 and the color filter substrate 20 are aligned into a cell.
  • V-Crosstalk is badly bad.
  • large-size liquid crystal display panels generally 32 inches or more
  • V-Crosstalk macroscopic crosstalk
  • the place where the light leakage occurs after the array substrate 10 and the color filter substrate 20 are offset is the data line 141 and the common
  • the gaps 50 between the electrode lines 126; these gaps 50 are normally covered by the black matrix 22 (as shown in FIG. 2), but are exposed due to the offset of the array substrate 10 and the color filter substrate 20 (as shown in FIG. 3). Show).
  • An object of the present invention is to provide a liquid crystal display panel capable of solving the problem of pixel light leakage and vertical crosstalk caused by a horizontal displacement of an array substrate and a color filter substrate in a conventional liquid crystal display panel.
  • the present invention provides a liquid crystal display panel comprising an array substrate and a color filter substrate disposed opposite to each other, and a liquid crystal layer disposed between the array substrate and the color filter substrate;
  • the array substrate includes a first substrate, and a first metal layer, a gate insulating layer, an active layer, a second metal layer, a passivation layer, and a pixel electrode disposed in this order from bottom to top on the first substrate ;
  • the color filter substrate includes a second substrate, a black matrix and a color resist layer disposed on the second substrate, a common electrode disposed on the black matrix and the color resist layer, and a common electrode disposed on the common electrode a plurality of primary spacers and a plurality of secondary spacers;
  • the array substrate is provided with a first convex portion directly below each main spacer, and two second convex portions are disposed corresponding to two sides of each of the secondary spacers, so that the After the array substrate and the color filter substrate are paired, the main spacer abuts against the corresponding first convex portion, and the secondary spacer is clamped between the second convex portions on both sides, thereby arranging the array
  • the substrate is engaged with the color film substrate to prevent horizontal offset between the array substrate and the color filter substrate.
  • the first metal layer includes a scan line and a common electrode line; the second metal layer includes a data line, and a metal block corresponding to the first protrusion and the second protrusion.
  • the scan line and the data line are perpendicular to each other in a horizontal direction
  • the common electrode line includes a longitudinal common electrode line parallel to the data line, and a lateral common electrode line parallel to the scan line; a plurality of horizontal common electrode lines and a plurality of lines
  • the data lines vertically intersect in the horizontal direction to form a plurality of sub-pixel regions.
  • Each of the three adjacent sub-pixel regions is a group of pixel units along a direction in which the horizontal common electrode lines extend, and each of the pixel units is provided with a main spacer and at least one time corresponding to each pixel unit.
  • Want spacers are only spacers.
  • the color film substrate is provided with one main spacer and two secondary spacers corresponding to each pixel unit, and is evenly distributed in the three sub-pixel regions.
  • a scanning line is disposed between two lateral common electrode lines on both sides of each sub-pixel region.
  • the main spacers on the color filter substrate are disposed corresponding to the scan lines, and the first protrusions and the second protrusions on the array substrate are disposed corresponding to the scan lines.
  • the array substrate has the same interlayer structure at the first convex portion and the second convex portion, and each includes a first substrate, a scan line, a gate insulating layer, an active layer, and a metal block which are sequentially stacked from bottom to top. Passivation layer.
  • the first convex portion is consistent with the longitudinal direction of the second convex portion, the longitudinal direction of the main spacer is perpendicular to the longitudinal direction of the first convex portion, and the longitudinal direction of the secondary spacer is parallel to The length direction of the second raised portion.
  • the upper surfaces of the first raised portion and the second raised portion are planar.
  • the present invention also provides a liquid crystal display panel comprising an array substrate and a color filter substrate disposed opposite to each other, and a liquid crystal layer disposed between the array substrate and the color filter substrate;
  • the array substrate includes a first substrate, and a first metal layer, a gate insulating layer, an active layer, a second metal layer, a passivation layer, and a pixel electrode disposed in this order from bottom to top on the first substrate ;
  • the color filter substrate includes a second substrate, a black matrix and a color resist layer disposed on the second substrate, a common electrode disposed on the black matrix and the color resist layer, and a common electrode disposed on the common electrode a plurality of primary spacers and a plurality of secondary spacers;
  • the array substrate is provided with a first convex portion directly below each main spacer, and two second convex portions are disposed corresponding to two sides of each of the secondary spacers, so that the After the array substrate and the color filter substrate are paired, the main spacer abuts against the corresponding first convex portion, and the secondary spacer is clamped between the second convex portions on both sides, thereby arranging the array
  • the substrate and the color film substrate are snap-fitted together to prevent horizontal offset between the array substrate and the color filter substrate;
  • the first metal layer includes a scan line and a common electrode line;
  • the second metal layer includes a data line, and a metal block corresponding to the first protrusion and the second protrusion;
  • first convex portion and the second convex portion have the same longitudinal direction, the longitudinal direction of the main spacer is perpendicular to the longitudinal direction of the first convex portion, and the longitudinal direction of the secondary spacer Parallel to the length direction of the second raised portion;
  • the upper surfaces of the first convex portion and the second convex portion are flat.
  • the present invention provides a liquid crystal display panel in which a convex portion is disposed on each side of each of the secondary spacers on the array substrate, which is equivalent to forming a gap between the two convex portions.
  • the groove is inserted into the groove, so that the array substrate and the color filter substrate are not easily horizontally offset, which solves the problem of vertical crosstalk caused by pixel leakage of the conventional liquid crystal display panel, and improves the display.
  • the display quality of the panel is provided.
  • FIG. 1 is a schematic structural view of an array substrate in a conventional liquid crystal display panel
  • FIG. 2 is a cross-sectional view of the conventional liquid crystal display panel along the line A-A' in FIG. 1 when the upper and lower substrates are not displaced;
  • FIG. 3 is a cross-sectional view of the conventional liquid crystal display panel along the line A-A' in FIG. 1 when the upper and lower substrates are displaced;
  • FIG. 4 is a schematic cross-sectional view showing a spacer provided in a conventional liquid crystal display panel
  • FIG. 5 is a schematic diagram showing the distribution of main spacers and secondary spacers in one pixel unit in a conventional liquid crystal display panel
  • FIG. 6 is a schematic view showing the distribution of main spacers and secondary spacers in one pixel unit in the liquid crystal display panel of the present invention
  • Figure 7 is a cross-sectional view of the liquid crystal display panel of the present invention taken along line B-B' of Figure 6;
  • Figure 8 is a cross-sectional view of the liquid crystal display panel of the present invention taken along line C-C' of Figure 6;
  • the present invention provides a liquid crystal display panel including an array substrate 100 and a color filter substrate 200 disposed opposite to each other, and a liquid crystal layer disposed between the array substrate 100 and the color filter substrate 200 (not shown). Show);
  • the array substrate 100 includes a first substrate 110, and a first metal layer 120, a gate insulating layer 130, an active layer 140, and a second metal layer 150 disposed on the first substrate 110 in order from bottom to top. a passivation layer 160, and a pixel electrode 170;
  • the color filter substrate 200 includes a second substrate 210, a black matrix 220 and a color resist layer 250 disposed on the second substrate 210, and a common electrode 260 disposed on the black matrix 220 and the color resist layer 250. And a plurality of main spacers 230 and a plurality of secondary spacers 240 disposed on the common electrode 260;
  • a first protrusion 180 is disposed directly below the main spacer 230 on the array substrate 100, and two second protrusions are disposed on two sides of each of the secondary spacers 240.
  • the main spacer 230 is in contact with the corresponding first protrusion 180, and the secondary spacer 240 is clamped on both sides.
  • the array substrate 100 and the color filter substrate 200 are locked and fixed together to prevent horizontal displacement between the array substrate 100 and the color filter substrate 200.
  • the first metal layer 120 includes a scan line 121 and a common electrode line 122 ;
  • the second metal layer 150 includes a data line 151 , and corresponding to the first protrusion 180 and the second protrusion The metal block 152 of the portion 190.
  • the scan line 121 and the data line 151 are perpendicular to each other in the horizontal direction, and the common electrode line 122 includes a longitudinal common electrode line 123 parallel to the data line 151 and a lateral common electrode line 124 parallel to the scan line 121;
  • the lateral common electrode line 124 and the plurality of data lines 151 vertically intersect in the horizontal direction to enclose a plurality of sub-pixel regions 300.
  • each of the three adjacent sub-pixel regions 300 is a group, forming one pixel unit, and the color film substrate 200 is provided with a main unit corresponding to each pixel unit.
  • Spacer 230 is associated with at least one secondary spacer 240.
  • the color film substrate 200 is provided with one main spacer 230 and two secondary spacers 240 corresponding to each pixel unit, and is evenly distributed in the three sub-pixel regions 300.
  • a scan line 121 is disposed between two lateral common electrode lines 124 on both sides of each sub-pixel region 300.
  • the longitudinal common electrode lines 123 are distributed on both sides of the data line 151 and located in an edge region of the sub-pixel region 300, and are disconnected at the scan line 121.
  • the main spacers 230 and the secondary spacers 240 on the color filter substrate 200 are disposed corresponding to the scan lines 121, and the first protrusions 180 on the array substrate 100 correspond to the second protrusions 190.
  • the scan line 121 is disposed.
  • the main spacer 230, the secondary spacer 240, the first convex portion 180, and the second convex portion 190 are all disposed corresponding to the center of the scanning line 121.
  • the array substrate 100 has the same interlayer structure at the first convex portion 180 and the second convex portion 190, and includes a first substrate 110, a scan line 121, and a gate insulating layer 130 which are sequentially stacked from bottom to top.
  • the active layer 140, the metal block 152, and the passivation layer 160 are sequentially stacked from bottom to top.
  • the first convex portion 180 is aligned with the longitudinal direction of the second convex portion 190, and the longitudinal direction of the main spacer 230 is perpendicular to the longitudinal direction of the first convex portion 180.
  • the longitudinal direction of the secondary spacer 240 is parallel to the longitudinal direction of the second raised portion 190.
  • the upper surfaces of the first protrusions 180 and the second protrusions 190 are planar.
  • the main spacer 230 and the secondary spacer 240 are highly uniform at the time of fabrication. After the array substrate 100 and the color filter substrate 200 are paired, the main spacer 230 and the first on the array substrate 100. The raised portion 180 abuts against contact, thereby creating a pressure on the primary spacer 230 such that the primary spacer 230 is in a compressed state such that its actual height is less than the secondary spacer 240.
  • the first substrate 110 and the second substrate 210 are both glass substrates.
  • the active layer 140 in the array substrate 100 includes an amorphous silicon layer 141 and an n-type doped amorphous silicon layer 142 disposed on the amorphous silicon layer 141.
  • the black matrix 220 on the color filter substrate 200 is disposed corresponding to the scan line 121 and the data line 151 on the array substrate 100, due to the main spacer 230, the secondary spacer 240, and the first raised portion. 180.
  • the second protrusions 190 are respectively disposed corresponding to the center of the scan line 121, so that after the color filter substrate 200 and the array substrate 100 are grouped, the main spacer 230, the secondary spacer 240, and the first protrusion are disposed. Both the portion 180 and the second raised portion 190 are covered by the black matrix 220, thereby avoiding the influence on the aperture ratio and the display quality of the liquid crystal display panel, and ensuring excellent performance of the product.
  • the present invention provides a liquid crystal display panel in which a convex portion is disposed on each side of each of the secondary spacers on the array substrate, which is equivalent to forming a concave between the two convex portions.
  • the slot so that the secondary spacer is stuck in the groove, so that the array substrate and the color filter substrate are not easily horizontally offset, which solves the problem of vertical crosstalk caused by the pixel leakage of the conventional liquid crystal display panel, and improves the display panel. Display quality.

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Abstract

一种液晶显示面板，通过在阵列基板（100）上对应每个次要间隔物（240）的两侧各设置一个凸起部（190），相当于在两个凸起部（190）之间形成一个凹槽，从而将次要间隔物（240）卡在该凹槽内，使得阵列基板（100）与彩膜基板（200）不容易发生水平偏移，解决了传统的液晶显示面板因像素漏光而引起的垂直串扰的问题，提升显示面板的显示品质。

Description

液晶显示面板 技术领域
本发明涉及液晶显示技术领域，尤其涉及一种液晶显示面板。
背景技术
液晶显示装置(LCD，Liquid Crystal Display)具有机身薄、省电、无辐射等众多优点，得到了广泛的应用。现有市场上的液晶显示装置大部分为背光型液晶显示装置，其包括液晶显示面板及背光模组(backlight module)。通常液晶显示面板由彩膜基板(CF，Color Filter)、薄膜晶体管基板(TFT，Thin Film Transistor)、夹于彩膜基板与薄膜晶体管基板之间的液晶(LC，Liquid Crystal)及密封胶框(Sealant)组成。
如图1-3所示，为现有的一种液晶显示面板，所述液晶显示面板包括相对设置的阵列基板10与彩膜基板20、及配置于所述阵列基板10与彩膜基板20之间的液晶层；
所述阵列基板10包括第一基板11与设于所述第一基板11上的第一金属层、栅极绝缘层13、第二金属层、钝化层15、及像素电极16；所述第一金属层包括扫描线125与公共电极线126；所述第二金属层包括数据线141。
所述彩膜基板20包括第二基板21、设于所述第二基板21上的黑色矩阵22与彩色色阻层23、及设于所述黑色矩阵22与彩色色阻层23上的公共电极24。
通常情况下，为了使阵列基板10与彩膜基板20之间形成一定间隙以灌注液晶，彩膜基板20在最后一道工序中制作间隔物(Photo Spacer)，间隔物的作用是用来支撑阵列基板10与彩膜基板20，使得两块基板之间形成一定的盒厚(Cell gap)以填充液晶。
如图4所示，液晶显示面板内的间隔物分为两种：主要间隔物(Main PS)25和次要间隔物(Sub PS)26，其中在液晶显示面板里起到主要支撑作用的是主要间隔物25，而次要间隔物26则是在面板受到按压等外部压力时起辅助支撑作用；根据设计要求，主要间隔物25对应的阵列基板10上会相应设计一个凸起的双层金属平台(Stage)18，与所述主要间隔物25抵靠接触，所述阵列基板10在该双层金属平台18处的层间结构为：从下到上依次叠加的第一基板11、扫描线125、栅极绝缘层13、有源层17、金属块142、及钝化层15；该金属块142与数据线141同属于第二金属层。由于在成盒 后的液晶面板内，主要间隔物25一直受到压力处于收缩状态，因此其实际高度比次要间隔物26小。
如图5所示，为现有的液晶显示面板的主要间隔物与次要间隔物在一个像素单元中的分布示意图，从图5中可以看出，该像素单元包括相邻的3个子像素区域30，每个像素单元中对应设置一个主要间隔物10与两个次要间隔物20，均匀分布于3个子像素区域30中。
传统的液晶显示面板制作工艺，均是单独制造阵列基板10和彩膜基板20，然后再将阵列基板10和彩膜基板20进行对位成盒(Cell)。
在阵列基板10和彩膜基板20进行对位成盒时，由于对位精度的限制，极易出现对位偏差，而对位偏差加上基板弯曲形变又会导致漏光、透过率降低以及串扰(V-Crosstalk)严重等不良。特别是大尺寸液晶显示面板(一般在32寸以上)，其上下基板更容易发生弯曲形变，出现漏光的现象。如图1所示，子像素区域30中数据线141的边缘区域漏光，宏观上会造成黑底白框画面下的垂直串扰(V-Crosstalk)的出现，严重影响面板显示质量。
通常液晶显示面板越大，阵列基板10和彩膜基板20越容易发生偏移，从图3中可以看出，阵列基板10和彩膜基板20偏移后发生漏光的地方是数据线141和公共电极线126之间的空隙50；这些空隙50在正常情况下有黑色矩阵22遮盖(如图2所示)，但由于阵列基板10和彩膜基板20偏移导致其暴露出来(如图3所示)。
因此有必要提供一种新型的液晶显示面板，以解决现有的液晶显示面板中出现的上述问题。
发明内容
本发明的目的在于提供一种液晶显示面板，能够解决现有的液晶显示面板因为阵列基板与彩膜基板发生水平方向偏移而导致的像素漏光、垂直串扰(V-crosstalk)现象的问题。
为实现上述目的，本发明提供一种液晶显示面板，包括相对设置的阵列基板与彩膜基板、以及配置于所述阵列基板与彩膜基板之间的液晶层；
所述阵列基板包括第一基板，以及在所述第一基板上从下到上依次设置的第一金属层、栅极绝缘层、有源层、第二金属层、钝化层、及像素电极；
所述彩膜基板包括第二基板、设于所述第二基板上的黑色矩阵与彩色色阻层、设于所述黑色矩阵与彩色色阻层上的公共电极、及设于所述公共电极上的数个主要间隔物与数个次要间隔物；
其中，所述阵列基板上对应于每个主要间隔物的正下方设有一个第一凸起部，对应于每个次要间隔物的两侧设有两个第二凸起部，使得所述阵列基板与彩膜基板对组后，所述主要间隔物与对应的第一凸起部抵靠接触，所述次要间隔物卡设于两侧的第二凸起部之间，从而将阵列基板与彩膜基板卡合固定一起，防止阵列基板与彩膜基板之间发生水平偏移。
所述第一金属层包括扫描线与公共电极线；所述第二金属层包括数据线、及对应于所述第一凸起部与第二凸起部的金属块。
所述扫描线与数据线在水平方向上互相垂直，所述公共电极线包括平行于数据线的纵向公共电极线、及平行于扫描线的横向公共电极线；数条横向公共电极线与数条数据线在水平方向上垂直交叉，围成数个子像素区域。
沿所述横向公共电极线的延伸方向，每3个相邻的子像素区域为一组，构成一个像素单元，所述彩膜基板上对应每个像素单元设有一个主要间隔物与至少一个次要间隔物。
所述彩膜基板上对应每个像素单元设有一个主要间隔物与两个次要间隔物，均匀分布于3个子像素区域中。
每个子像素区域两侧的两条横向公共电极线之间设有一条扫描线。
所述彩膜基板上的主要间隔物与次要间隔物对应所述扫描线设置，所述阵列基板上的第一凸起部与第二凸起部对应所述扫描线设置。
所述阵列基板位于第一凸起部与第二凸起部处的层间结构相同，均包括从下到上依次叠加的第一基板、扫描线、栅极绝缘层、有源层、金属块、钝化层。
所述第一凸起部与第二凸起部的长度方向一致，所述主要间隔物的长度方向垂直于所述第一凸起部的长度方向，所述次要间隔物的长度方向平行于所述第二凸起部的长度方向。
所述第一凸起部与第二凸起部的上表面为平面。
本发明还提供一种液晶显示面板，包括相对设置的阵列基板与彩膜基板、以及配置于所述阵列基板与彩膜基板之间的液晶层；
所述阵列基板包括第一基板，以及在所述第一基板上从下到上依次设置的第一金属层、栅极绝缘层、有源层、第二金属层、钝化层、及像素电极；
所述彩膜基板包括第二基板、设于所述第二基板上的黑色矩阵与彩色色阻层、设于所述黑色矩阵与彩色色阻层上的公共电极、及设于所述公共电极上的数个主要间隔物与数个次要间隔物；
其中，所述阵列基板上对应于每个主要间隔物的正下方设有一个第一凸起部，对应于每个次要间隔物的两侧设有两个第二凸起部，使得所述阵列基板与彩膜基板对组后，所述主要间隔物与对应的第一凸起部抵靠接触，所述次要间隔物卡设于两侧的第二凸起部之间，从而将阵列基板与彩膜基板卡合固定一起，防止阵列基板与彩膜基板之间发生水平偏移；
其中，所述第一金属层包括扫描线与公共电极线；所述第二金属层包括数据线、及对应于所述第一凸起部与第二凸起部的金属块；
其中，所述第一凸起部与第二凸起部的长度方向一致，所述主要间隔物的长度方向垂直于所述第一凸起部的长度方向，所述次要间隔物的长度方向平行于所述第二凸起部的长度方向；
其中，所述第一凸起部与第二凸起部的上表面为平面。
本发明的有益效果：本发明提供的一种液晶显示面板，通过在阵列基板上对应每个次要间隔物的两侧各设置一个凸起部，相当于在两个凸起部之间形成一个凹槽，从而将次要间隔物卡在该凹槽内，使得阵列基板与彩膜基板不容易发生水平偏移，解决了传统的液晶显示面板因像素漏光而引起的垂直串扰的问题，提升显示面板的显示品质。
为了能更进一步了解本发明的特征以及技术内容，请参阅以下有关本发明的详细说明与附图，然而附图仅提供参考与说明用，并非用来对本发明加以限制。
附图说明
下面结合附图，通过对本发明的具体实施方式详细描述，将使本发明的技术方案及其它有益效果显而易见。
附图中，
图1为现有的液晶显示面板中的阵列基板的结构示意图；
图2为现有的液晶显示面板在上下基板未发生偏移时沿图1中A-A′剖面线的剖面示意图；
图3为现有的液晶显示面板在上下基板发生偏移时沿图1中A-A′剖面线的剖面示意图；
图4为现有的液晶显示面板中设有间隔物时的剖面示意图；
图5为现有的液晶显示面板中的主要间隔物与次要间隔物在一个像素单元中的分布示意图；
图6为本发明的液晶显示面板中的主要间隔物与次要间隔物在一个像素单元中的分布示意图；
图7为本发明的液晶显示面板沿图6中B-B′剖面线的剖面示意图；
图8为本发明的液晶显示面板沿图6中C-C′剖面线的剖面示意图。
具体实施方式
为更进一步阐述本发明所采取的技术手段及其效果，以下结合本发明的优选实施例及其附图进行详细描述。
请参阅图6-8，本发明提供一种液晶显示面板，包括相对设置的阵列基板100与彩膜基板200、以及配置于所述阵列基板100与彩膜基板200之间的液晶层(未图示)；
所述阵列基板100包括第一基板110，以及在所述第一基板110上从下到上依次设置的第一金属层120、栅极绝缘层130、有源层140、第二金属层150、钝化层160、及像素电极170；
所述彩膜基板200包括第二基板210、设于所述第二基板210上的黑色矩阵220与彩色色阻层250、设于所述黑色矩阵220与彩色色阻层250上的公共电极260、及设于所述公共电极260上的数个主要间隔物230与数个次要间隔物240；
其中，所述阵列基板100上对应于每个主要间隔物230的正下方设有一个第一凸起部180，对应于每个次要间隔物240的两侧设有两个第二凸起部190，使得所述阵列基板100与彩膜基板200对组后，所述主要间隔物230与对应的第一凸起部180抵靠接触，所述次要间隔物240卡设于两侧的第二凸起部190之间，从而将阵列基板100与彩膜基板200卡合固定一起，防止阵列基板100与彩膜基板200之间发生水平偏移。
请参阅图6，所述第一金属层120包括扫描线121与公共电极线122；所述第二金属层150包括数据线151、及对应于所述第一凸起部180与第二凸起部190的金属块152。
所述扫描线121与数据线151在水平方向上互相垂直，所述公共电极线122包括平行于数据线151的纵向公共电极线123、及平行于扫描线121的横向公共电极线124；数条横向公共电极线124与数条数据线151在水平方向上垂直交叉，围成数个子像素区域300。
具体的，沿所述横向公共电极线124的延伸方向，每3个相邻的子像素区域300为一组，构成一个像素单元，所述彩膜基板200上对应每个像素单元设有一个主要间隔物230与至少一个次要间隔物240。
优选的，所述彩膜基板200上对应每个像素单元设有一个主要间隔物230与两个次要间隔物240，均匀分布于3个子像素区域300中。
如图6所示，每个子像素区域300两侧的两条横向公共电极线124之间设有一条扫描线121。所述纵向公共电极线123分布于数据线151的两侧且位于所述子像素区域300的边缘区域，且在扫描线121处断开。
具体的，所述彩膜基板200上的主要间隔物230与次要间隔物240对应所述扫描线121设置，所述阵列基板100上的第一凸起部180与第二凸起部190对应所述扫描线121设置。
优选的，所述主要间隔物230、次要间隔物240、第一凸起部180、第二凸起部190均对应所述扫描线121的中央设置。
所述阵列基板100位于第一凸起部180与第二凸起部190处的层间结构相同，均包括从下到上依次叠加的第一基板110、扫描线121、栅极绝缘层130、有源层140、金属块152、及钝化层160。
如图6所示，所述第一凸起部180与第二凸起部190的长度方向一致，所述主要间隔物230的长度方向垂直于所述第一凸起部180的长度方向，所述次要间隔物240的长度方向平行于所述第二凸起部190的长度方向。
具体的，所述第一凸起部180与第二凸起部190的上表面为平面。
具体的，所述主要间隔物230与次要间隔物240在制作时高度一致，在阵列基板100与彩膜基板200对组后，所述主要间隔物230与所述阵列基板100上的第一凸起部180抵靠接触，从而对所述主要间隔物230产生压力，使所述主要间隔物230处于压缩状态，使其实际高度小于次要间隔物240。
具体的，所述第一基板110与第二基板210均为玻璃基板。
所述阵列基板100中的有源层140包括非晶硅层141、及设于所述非晶硅层141上的n型掺杂非晶硅层142。
具体的，所述彩膜基板200上的黑色矩阵220对应所述阵列基板100上的扫描线121与数据线151设置，由于所述主要间隔物230、次要间隔物240、第一凸起部180、第二凸起部190均对应所述扫描线121的中央设置，从而使得彩膜基板200与阵列基板100对组后，所述主要间隔物230、次要间隔物240、第一凸起部180、第二凸起部190均被黑色矩阵220遮盖，避免对液晶显示面板的开口率和显示品质造成影响，保证了产品的优良性能。
综上所述，本发明提供的一种液晶显示面板，通过在阵列基板上对应每个次要间隔物的两侧各设置一个凸起部，相当于在两个凸起部之间形成一个凹槽，从而将次要间隔物卡在该凹槽内，使得阵列基板与彩膜基板不容易发生水平偏移，解决了传统的液晶显示面板因像素漏光而引起的垂直串扰的问题，提升显示面板的显示品质。
以上所述，对于本领域的普通技术人员来说，可以根据本发明的技术方案和技术构思作出其他各种相应的改变和变形，而所有这些改变和变形都应属于本发明权利要求的保护范围。

Claims (17)

  1. 一种液晶显示面板，包括相对设置的阵列基板与彩膜基板、以及配置于所述阵列基板与彩膜基板之间的液晶层；
    所述阵列基板包括第一基板，以及在所述第一基板上从下到上依次设置的第一金属层、栅极绝缘层、有源层、第二金属层、钝化层、及像素电极；
    所述彩膜基板包括第二基板、设于所述第二基板上的黑色矩阵与彩色色阻层、设于所述黑色矩阵与彩色色阻层上的公共电极、及设于所述公共电极上的数个主要间隔物与数个次要间隔物；
    其中，所述阵列基板上对应于每个主要间隔物的正下方设有一个第一凸起部，对应于每个次要间隔物的两侧设有两个第二凸起部，使得所述阵列基板与彩膜基板对组后，所述主要间隔物与对应的第一凸起部抵靠接触，所述次要间隔物卡设于两侧的第二凸起部之间，从而将阵列基板与彩膜基板卡合固定一起，防止阵列基板与彩膜基板之间发生水平偏移。
  2. 如权利要求1所述的液晶显示面板，其中，所述第一金属层包括扫描线与公共电极线；所述第二金属层包括数据线、及对应于所述第一凸起部与第二凸起部的金属块。
  3. 如权利要求2所述的液晶显示面板，其中，所述扫描线与数据线在水平方向上互相垂直，所述公共电极线包括平行于数据线的纵向公共电极线、及平行于扫描线的横向公共电极线；数条横向公共电极线与数条数据线在水平方向上垂直交叉，围成数个子像素区域。
  4. 如权利要求3所述的液晶显示面板，其中，沿所述横向公共电极线的延伸方向，每3个相邻的子像素区域为一组，构成一个像素单元，所述彩膜基板上对应每个像素单元设有一个主要间隔物与至少一个次要间隔物。
  5. 如权利要求4所述的液晶显示面板，其中，所述彩膜基板上对应每个像素单元设有一个主要间隔物与两个次要间隔物，均匀分布于3个子像素区域中。
  6. 如权利要求3所述的液晶显示面板，其中，每个子像素区域两侧的两条横向公共电极线之间设有一条扫描线。
  7. 如权利要求6所述的液晶显示面板，其中，所述彩膜基板上的主要间隔物与次要间隔物对应所述扫描线设置，所述阵列基板上的第一凸起部 与第二凸起部对应所述扫描线设置。
  8. 如权利要求7所述的液晶显示面板，其中，所述阵列基板位于第一凸起部与第二凸起部处的层间结构相同，均包括从下到上依次叠加的第一基板、扫描线、栅极绝缘层、有源层、金属块、及钝化层。
  9. 如权利要求1所述的液晶显示面板，其中，所述第一凸起部与第二凸起部的长度方向一致，所述主要间隔物的长度方向垂直于所述第一凸起部的长度方向，所述次要间隔物的长度方向平行于所述第二凸起部的长度方向。
  10. 如权利要求1所述的液晶显示面板，其中，所述第一凸起部与第二凸起部的上表面为平面。
  11. 一种液晶显示面板，包括相对设置的阵列基板与彩膜基板、以及配置于所述阵列基板与彩膜基板之间的液晶层；
    所述阵列基板包括第一基板，以及在所述第一基板上从下到上依次设置的第一金属层、栅极绝缘层、有源层、第二金属层、钝化层、及像素电极；
    所述彩膜基板包括第二基板、设于所述第二基板上的黑色矩阵与彩色色阻层、设于所述黑色矩阵与彩色色阻层上的公共电极、及设于所述公共电极上的数个主要间隔物与数个次要间隔物；
    其中，所述阵列基板上对应于每个主要间隔物的正下方设有一个第一凸起部，对应于每个次要间隔物的两侧设有两个第二凸起部，使得所述阵列基板与彩膜基板对组后，所述主要间隔物与对应的第一凸起部抵靠接触，所述次要间隔物卡设于两侧的第二凸起部之间，从而将阵列基板与彩膜基板卡合固定一起，防止阵列基板与彩膜基板之间发生水平偏移；
    其中，所述第一金属层包括扫描线与公共电极线；所述第二金属层包括数据线、及对应于所述第一凸起部与第二凸起部的金属块；
    其中，所述第一凸起部与第二凸起部的长度方向一致，所述主要间隔物的长度方向垂直于所述第一凸起部的长度方向，所述次要间隔物的长度方向平行于所述第二凸起部的长度方向；
    其中，所述第一凸起部与第二凸起部的上表面为平面。
  12. 如权利要求11所述的液晶显示面板，其中，所述扫描线与数据线在水平方向上互相垂直，所述公共电极线包括平行于数据线的纵向公共电极线、及平行于扫描线的横向公共电极线；数条横向公共电极线与数条数据线在水平方向上垂直交叉，围成数个子像素区域。
  13. 如权利要求12所述的液晶显示面板，其中，沿所述横向公共电极 线的延伸方向，每3个相邻的子像素区域为一组，构成一个像素单元，所述彩膜基板上对应每个像素单元设有一个主要间隔物与至少一个次要间隔物。
  14. 如权利要求13所述的液晶显示面板，其中，所述彩膜基板上对应每个像素单元设有一个主要间隔物与两个次要间隔物，均匀分布于3个子像素区域中。
  15. 如权利要求12所述的液晶显示面板，其中，每个子像素区域两侧的两条横向公共电极线之间设有一条扫描线。
  16. 如权利要求15所述的液晶显示面板，其中，所述彩膜基板上的主要间隔物与次要间隔物对应所述扫描线设置，所述阵列基板上的第一凸起部与第二凸起部对应所述扫描线设置。
  17. 如权利要求16所述的液晶显示面板，其中，所述阵列基板位于第一凸起部与第二凸起部处的层间结构相同，均包括从下到上依次叠加的第一基板、扫描线、栅极绝缘层、有源层、金属块、及钝化层。
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