WO2018032901A1 - 显示面板及显示装置 - Google Patents

显示面板及显示装置 Download PDF

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Publication number
WO2018032901A1
WO2018032901A1 PCT/CN2017/091989 CN2017091989W WO2018032901A1 WO 2018032901 A1 WO2018032901 A1 WO 2018032901A1 CN 2017091989 W CN2017091989 W CN 2017091989W WO 2018032901 A1 WO2018032901 A1 WO 2018032901A1
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WO
WIPO (PCT)
Prior art keywords
substrate
spacer
column
display panel
support block
Prior art date
Application number
PCT/CN2017/091989
Other languages
English (en)
French (fr)
Inventor
王新星
柳在健
Original Assignee
京东方科技集团股份有限公司
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 京东方科技集团股份有限公司 filed Critical 京东方科技集团股份有限公司
Priority to US15/743,411 priority Critical patent/US10539837B2/en
Publication of WO2018032901A1 publication Critical patent/WO2018032901A1/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
    • 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
    • G02F1/1339—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
    • G02F1/136—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
    • G02F1/1339—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
    • G02F1/1339—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
    • G02F1/136—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
    • G02F2201/40—Arrangements for improving the aperture ratio

Definitions

  • the present disclosure relates to the field of display technologies, and in particular, to a display panel and a display device.
  • TFT-LCD Thin Film Transistor Liquid Crystal Display
  • the display panel in the thin film transistor liquid crystal display device includes an array substrate and a color filter substrate provided to the cartridge, and a liquid crystal layer filled between the array substrate and the color filter substrate.
  • the array substrate is formed with data lines and gate lines, and a plurality of pixel units defined by the data lines and the gate lines.
  • the thickness of the liquid crystal layer (i.e., the thickness of the cell) is mainly controlled by a spacer (PS) formed between the array substrate and the color filter substrate.
  • PS spacer
  • the material of the PS is a polymer having elasticity, which may be formed on the array substrate or may be formed on the color filter substrate.
  • the spacer is disposed at a position corresponding to the black matrix on the color film substrate, and is divided into a main spacer (main PS) and an auxiliary spacer (sub PS), and the height of the main spacer is greater than the height of the auxiliary spacer. .
  • the end portion of the main spacer may be displaced to enter the pixel region, and the alignment film (PI film) of the pixel region is scratched, resulting in A leaky spot is displayed.
  • a large external force for example, when performing panel external force test
  • An object of the present disclosure is to provide a display panel and a display device, which can prevent the spacer from scratching the alignment film of the pixel region, without widening the black matrix, and can avoid the black matrix being widened and causing the aperture ratio to decrease, thereby preventing the stripe mura. At the same time, the transmission rate is improved.
  • a display panel includes a first substrate and a second substrate disposed on the first substrate, wherein the first substrate is provided with a plurality of column spacers, the second substrate includes a plurality of sub-pixels, and a plurality of column spacers are disposed a region between the plurality of sub-pixels; the plurality of column spacers including a first column spacer and a second column spacer disposed in a region between adjacent two sub-pixels, the first column spacer
  • the object has opposite first and second sides, the first side being adjacent to one of the two adjacent sub-pixels, the second column spacer being located on the second side; a spacer support capable of preventing the one end of the first columnar spacer from being in contact with the second substrate without contacting the second substrate when the display panel is subjected to an external force And a block end of the first column spacer that is away from the first substrate and the spacer support block at least partially overlap in a direction perpendicular to the second substrate.
  • the first substrate is a color film substrate
  • the second substrate is an array substrate.
  • the array substrate includes a gate line and a data line, the gate line and the data line are horizontally and vertically distributed, and define a plurality of the sub-pixels, and each of the sub-pixels is provided with a pixel electrode;
  • At least two column spacers are disposed between two adjacent sub-pixels, and at least one column spacer of the at least two column spacers is the first column shape a spacer overlapping the pixel electrode portion in a direction perpendicular to the second substrate;
  • At least another columnar spacer of the at least two column spacers is the second column spacer, which does not overlap the pixel electrode in a direction perpendicular to the second substrate;
  • spacer support block is disposed between the first column spacer and the second column spacer.
  • the orthographic projection of the first columnar spacer on the first substrate is an elongated shape, and the extending direction of the long side of the elongated shape is consistent with the extending direction of the data line.
  • the orthographic projection of the second columnar spacer on the first substrate is an elongated shape, and the extending direction of the long side of the elongated shape is consistent with the extending direction of the data line.
  • two spacer end portions are respectively disposed on a side of the second columnar spacer away from the first column spacer and on a side close to the first column spacer a block, the one end of the second column spacer extending away from the color filter substrate extends between the two spacer end blocks, wherein the two spacer end blocks A spacer end stop adjacent to the first column spacer forms the spacer support block.
  • the height of the spacer support block is greater than or equal to 0.6 ⁇ m.
  • the spacer support block is a metal protrusion line formed on the second substrate.
  • an orthographic projection area of each of the columnar spacers connecting the one end of the first substrate on the first substrate is larger than an end of each of the column spacers away from the first substrate.
  • spacer support block is partially embedded in an end of the first column spacer away from the first substrate.
  • a groove is formed in an end portion of the first column spacer from the first substrate; a top of the spacer support block is embedded in the groove.
  • a black matrix occlusion region is formed on the first substrate; a portion of the orthographic projection of the first column spacer on the first substrate is located in the black matrix occlusion region, the first column shape Another portion of the orthographic projection of the spacer on the first substrate is outside the black matrix occlusion region.
  • the orthographic projections of the second column spacer on the first substrate are all located in the black matrix occlusion region.
  • the first substrate is a color film substrate.
  • a display device comprising the display panel as described above.
  • the column spacer disposed on the first substrate closest to the sub-pixel can be pressed against the spacer support block when not subjected to an external force, and is not in contact with the second substrate. Therefore, the column spacer can be prevented from scratching the PI film of the second substrate without causing light leakage, and the black matrix only needs to block the non-display area within the spacer support block, and no additional sub-pixel area is needed. Wide, greatly increasing the aperture ratio, not only helps to prevent the stripe mura, but also improves the transmittance and excellent overall performance.
  • 1 is a schematic view showing the widening of a black matrix of a PI film in order to avoid scratching of a spacer;
  • FIG. 2 is a cross-sectional view showing a partial structure of a display panel in the related art
  • FIG. 3 is a top plan view showing a partial structure of a display panel in the related art
  • FIG. 4 is a cross-sectional view showing a partial structure of a display panel provided in an embodiment of the present disclosure
  • FIG. 5 is a top plan view showing a partial structure of a display panel provided in an embodiment of the present disclosure
  • FIG. 6 is a cross-sectional view showing a partial structure of a display panel provided in an embodiment of the present disclosure.
  • the display panel includes a color filter substrate 2, an array substrate 3, and a columnar spacer 11 disposed between the color filter substrate 2 and the array substrate 3.
  • the array substrate 2 includes a gate line 40 and a data line 33.
  • the column spacer comprises a main spacer (main PS) and a secondary spacer (sub PS), the height of the main spacer being greater than the height of the auxiliary spacer, under external force, such as when performing panel external force test,
  • main PS main spacer
  • sub PS secondary spacer
  • the black matrix 10 is generally widened in the direction of the data line at the position of the main spacer, which in turn causes a decrease in the aperture ratio, resulting in a decrease in the aperture ratio.
  • the transmission rate is reduced and the risk of streaking mura is at risk.
  • the present disclosure provides a display panel capable of preventing the spacer from scratching the alignment film of the pixel region without widening the black matrix, thereby avoiding a decrease in aperture ratio caused by widening of the black matrix, thereby preventing streaking
  • mura achieved an increase in transmittance
  • the display panel provided by the present disclosure includes a first substrate 120 and a second substrate 130 disposed on the first substrate 120.
  • the first substrate 120 is provided with a plurality of column spacers.
  • the second substrate 30 includes a plurality of sub-pixels, and a plurality of column spacers are disposed in a region between the plurality of sub-pixels.
  • the plurality of column spacers comprises a first column spacer 100 and a second column spacer 600 located in a region between adjacent two sub-pixels.
  • the first column spacer 100 has opposite first sides and second sides, the first side being adjacent to one of the adjacent two sub-pixels, the second column A spacer is located on the second side.
  • a spacer support block 200 not in contact with the second substrate 130, an end portion of the first column spacer 100 away from the first substrate 120, that is, a first end portion 102 and the spacer The support block 200 at least partially overlaps in a direction perpendicular to the second substrate 30 (as indicated by D1 in FIG. 4).
  • “partially overlapping” refers to a portion of the first end portion 102 of the first columnar spacer 100 and the spacer support block 200 is perpendicular to the second substrate 130. a direction D1 (shown in FIG. 4) directly opposite, or the projection of the first end portion 102 of the first column spacer 100 on the second substrate 130 and the spacer support block There is an overlap region in the projection of 200 on the second substrate 130.
  • the first end portion 102 of the first column spacer 100 may be in contact with the spacer support block 200. It can be separated from the spacer support block 200.
  • the first column spacer 100 disposed on the first substrate 120 closest to the sub-pixel is pressed against the spacer support block 200 when subjected to an external force, and does not The two substrates 130 are in contact with each other, so that the end portion of the first column spacer 100 can be prevented from being scratched and the PI film 131 of the second substrate 130 is scratched, which does not cause light leakage, and the black matrix only needs to be blocked to the spacer.
  • the non-display area inside the object support block 200 (see the black matrix occlusion area 106 shown in FIG. 4) does not need to additionally widen the sub-pixel area, greatly increasing the aperture ratio, which not only helps to prevent the stripe mura, but also improves the penetration. Excellent rate and excellent overall performance.
  • the first substrate 120 may be a color film substrate
  • the second substrate 130 may be an array substrate.
  • the column spacers are disposed on the color filter substrate, and the spacer support block 200 is disposed on the array substrate. It should be understood that, in practical applications, the column spacers may also be disposed on the array substrate, and the spacer support block 200 is disposed on the color filter substrate.
  • first column spacer 100 is a main spacer disposed closest to the sub-pixels among the plurality of column spacers disposed on the first substrate 120.
  • first column spacer 100 may also be an auxiliary spacer corresponding to different types of products.
  • the two sub-pixels are oriented in the direction in which the data lines 33 extend.
  • the column spacers disposed closest to the sub-pixels are disposed to be capable of overlapping the spacer support block 200.
  • the array substrate includes a gate line 400 and a data line 300, and the gate line 400 and the data line 300 are horizontally and vertically distributed, and A plurality of the sub-pixels are defined, and a pixel electrode 500 is disposed in each of the sub-pixels.
  • At least two column spacers are disposed between adjacent two sub-pixels, and at least one column spacer of the at least two column spacers is the first
  • the column spacer 100 is disposed closest to the sub-pixel and partially overlaps the pixel electrode 500 in a direction perpendicular to the second substrate 130.
  • At least another columnar spacer of the at least two column spacers is a second column spacer 600 that does not overlap the pixel electrode 500 in a direction perpendicular to the second substrate 130, Located at the middle of the two sub-pixels.
  • the spacer support block 200 is disposed between the first column spacer 100 and the second column spacer 600.
  • the present disclosure is to match the first column spacer 100 disposed closest to the sub-pixel with the spacer support block 200 such that the first column spacer 100 does not contact the second substrate 130. While avoiding scratching the PI film 131 of the second substrate 30, in addition to the above embodiments provided by the present disclosure, in other embodiments, according to the structure of different types of products, the distribution pattern and distribution structure of the column spacers may also be There are other ways.
  • the spacer support block 200 is disposed between the first column spacer 100 and the second column spacer 600, and the black matrix needs to block the non-display within the spacer support block 200.
  • the area (see the black matrix occlusion area 106 shown in FIG. 4) does not need to be additionally widened to the display area, and the aperture ratio is greatly increased.
  • the spacer support block 200 is different depending on the product model. There may be other ways of setting the position, and only need to be at the position around the first column spacer 100.
  • the orthographic projection of the first columnar spacer 100 on the first substrate 120 is an elongated shape, and the extending direction of the long side 107 thereof coincides with the extending direction of the data line 300.
  • the first column spacer 100 is on the first substrate 120, as compared with the circular column spacer described in FIG.
  • the orthographic projection is a long strip shape, and the extending direction of the long side 107 (shown as D2 in FIG. 5) coincides with the extending direction of the data line 300, and the short side 108 extends in the direction (as shown by D3 in FIG. 5) and the gate line.
  • the extending direction of the 400 is uniform, and the length of the short side 108 is smaller than the diameter of the circular column spacer (as shown in FIG.
  • the first column spacer 100 is compared with the circular columnar spacer in the related art in the extending direction of the data line 300.
  • the length of the pad is increased, and therefore, the length is reduced in the direction of the short side thereof, so that the end area of the first columnar spacer 100 of the display panel provided in the embodiment of the present disclosure is related to the circular columnar spacer in the related art.
  • the size of the end area of the mat is approximately the same.
  • the shape of the first column spacer 100 is not limited, and may be other shapes, and only the first column spacer 100 needs to be able to extend in the direction in which the data line 300 extends. It may overlap over the spacer support block 200.
  • the orthographic projection of the second column spacer 600 on the first substrate 120 is an elongated shape, and an extension of the long side 602 thereof The direction coincides with the direction in which the data line 300 extends.
  • the second column spacer 600 located between the two sub-pixels is also designed to be identical in structure to the first column spacer 100, which simplifies the process.
  • the second column spacer 600 away from the first column spacer 100 such as the first side 604
  • the other side of the first column spacer, such as the second side 606 is respectively provided with two spacer end stop blocks 700, and the second column spacer 600 is away from the color filter substrate
  • One end of the spacer extends between the two spacer end stop blocks 700, wherein a spacer of the two spacer end stop blocks 700 is adjacent to the first column spacer 100
  • the end stop block forms the spacer support block 200.
  • a spacer end stop block 70 for defining an end position of the column spacer is disposed between the two sub-pixels,
  • one of the spacer end stop blocks 70 is directly utilized as The spacer support block 200 (shown in Figure 4). It should be understood that in practical applications, the spacer support block 200 may also be separately provided according to the product structure.
  • the spacer support block 200 when one of the two spacer end stop blocks 70 of FIG. 2 is directly utilized as the spacer support block 200, as shown in FIG.
  • the distance between the black matrix occlusion regions 106 shown in FIG. 4 is smaller than the area of the black matrix occlusion region 26 shown in FIG. 2, that is, the aperture ratio of the display panel shown in FIG. 2 shows the aperture ratio of the display panel.
  • the display panel in the embodiment provided by the present disclosure greatly increases the aperture ratio while ensuring that no light leakage occurs, which not only contributes to the prevention of the stripe mura, but also improves the transmittance and is excellent in overall performance.
  • the height of the spacer support block 200 is greater than or equal to 0.6 ⁇ m.
  • the spacer support block 200 can continue to support a portion of the first column spacer 100 overlapping the spacer support block 200, due to the column spacer
  • the material is generally made of an elastic material, and the rebound rate of another portion not supported by the spacer support block 200 does not exceed the MS step difference ( ⁇ 0.55 um), so the height of the spacer support block 200 is greater than or equal to 0.6.
  • Um can ensure that the first column spacer 100 and the PI film 131 on the second substrate 130 cannot be in contact with each other, and no scratches are caused to cause light leakage.
  • the spacer support block 200 is a metal raised line formed on the second substrate 130. That is, the spacer support block 200 is formed by metal raised lines provided on the second substrate 130. It will of course be understood that the spacer support block 200 can also be formed in other ways.
  • each of the column spacers connecting the first substrate 120 is on the first substrate 120.
  • the orthographic projection area is larger than its orthographic projection area on the first substrate 120 away from the first end portion 102 of the first substrate 120.
  • a spacer provided at a position where a blue sub-pixel is located may cause a phenomenon of scratching a PI film, and therefore, in the embodiment provided by the present disclosure, further The first column spacer 100 disposed in the column spacer closest to the blue sub-pixel Partially overlapping the spacer support block 200.
  • FIG. 6 is a cross-sectional view showing a partial structure of a display panel provided in an embodiment of the present disclosure.
  • the display panel shown in FIG. 6 is similar in structure to the display panel shown in FIG. 4, except that the spacer support block 200 of the display panel shown in FIG. 6 is partially embedded in the first column spacer.
  • the first column spacer 100 includes a groove 109 formed on the first end portion 102, and the top of the spacer support block 200 is embedded in the groove 109.
  • the end portion of the first column spacer 100 can be further prevented from being offset to scratch the PI film 131 of the second substrate 130. Does not cause light leakage. 4 and FIG.
  • a portion of the orthographic projection of the first column spacer 100 on the first substrate 120 is located in the black matrix occlusion region 106, the first column spacer 100 Another portion of the orthographic projection on the first substrate 120 is located outside the black matrix occlusion region 106, and the orthographic projections of the second column spacer 600 on the first substrate 120 are all located in the black matrix In the occlusion area 106, therefore, the black matrix only needs to block the non-display area within the spacer support block 200, and does not need to additionally widen the sub-pixel area, greatly increasing the aperture ratio, which not only helps to prevent the stripe mura, but also improves Transmissibility and overall performance are even better. Furthermore, in order to reduce the area of the black matrix occlusion region 106, as shown in FIG. 6, the position of the groove 109 on the first end portion 102 is as close as possible to the second columnar spacer 600.
  • a display device including the display panel as described above is also provided in the embodiment of the present disclosure.

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

Abstract

一种显示面板及显示装置，显示面板包括对盒设置的第一基板（120）和第二基板（130），第一基板（120）上设置多个柱状隔垫物（100，600），第二基板（130）包括多个子像素；多个柱状隔垫物（100，600）包括第一柱状隔垫物（100）和位于第一柱状隔垫物（100）的远离子像素一侧的第二柱状隔垫物（600）；在第二基板（130）上凸设有能够使得在显示面板受到外力作用时，第一柱状隔垫物（100）的远离第一基板（120）的一端端部（102）与第二基板（130）不接触的隔垫物支撑块（200），第一柱状隔垫物（100）的远离第一基板（120）的一端端部（102）和隔垫物支撑块（200）在垂直于第二基板（130）的方向上至少部分交叠。

Description

显示面板及显示装置
相关申请的交叉引用
本申请主张在2016年8月19日在中国提交的中国专利申请号No.201610696885.2的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及显示技术领域，尤其涉及一种显示面板及显示装置。
背景技术
薄膜晶体管液晶显示装置(Thin Film Transistor Liquid Crystal Display，简称TFT-LCD)具有体积小、功耗低、无辐射、制造成本相对较低等特点，在当前的平板显示装置市场占据了主导地位。
薄膜晶体管液晶显示装置中的显示面板包括对盒设置的阵列基板和彩膜基板，以及填充在阵列基板和彩膜基板之间的液晶层。其中，阵列基板上形成有数据线和栅线，以及由数据线和栅线限定的多个像素单元。液晶层厚度(即盒厚)主要通过形成在阵列基板和彩膜基板之间的隔垫物(PS)来控制。PS的材料为具有弹性的聚合物，可以形成在阵列基板上，也可以形成在彩膜基板上。一般隔垫物设置在彩膜基板上黑矩阵所对应的位置，分为主隔垫物(main PS)和辅助隔垫物(sub PS)，主隔垫物的高度大于辅助隔垫物的高度。
当显示面板受到外力作用较大时(例如在进行面板外力测试时)，主隔垫物的端部会发生偏移，而进入到像素区，而划伤像素区的取向膜(PI膜)，导致出现显示漏光亮点(spot)不良。
发明内容
本公开的目的在于提供一种显示面板及显示装置，能够避免隔垫物划伤像素区的取向膜，无需加宽黑矩阵，可以避免黑矩阵加宽导致开口率下降，从而在预防条纹mura的同时，实现了透过率的提升。
本公开所提供的技术方案如下：
一种显示面板，包括对盒设置的第一基板和第二基板，所述第一基板上设置有多个柱状隔垫物，所述第二基板包括多个子像素，多个柱状隔垫物设置在多个子像素之间的区域；多个柱状隔垫物包括设置在相邻两个子像素之间的区域中的第一柱状隔垫物和第二柱状隔垫物，所述第一柱状隔垫物具有相反的第一侧和第二侧，所述第一侧与所述相邻两个子像素中之一相邻，所述第二柱状隔垫物位于所述第二侧；在所述第二基板上凸设有能够使得在所述显示面板受到外力作用时，所述第一柱状隔垫物的远离所述第一基板的一端端部与所述第二基板不接触的隔垫物支撑块，所述第一柱状隔垫物的远离所述第一基板的一端端部和所述隔垫物支撑块在垂直于所述第二基板的方向上至少部分交叠。
进一步的，所述第一基板为彩膜基板，所述第二基板为阵列基板。
进一步的，所述阵列基板包括栅线和数据线，所述栅线和数据线横纵交叉分布，并限定出多个所述子像素，每一所述子像素内设置有像素电极；
在所述数据线延伸方向上，相邻两个子像素之间设置有至少两个柱状隔垫物，且所述至少两个柱状隔垫物中的至少一个柱状隔垫物为所述第一柱状隔垫物，其在垂直于所述第二基板的方向上与所述像素电极部分交叠；
所述至少两个柱状隔垫物中的至少另一个柱状隔垫物为所述第二柱状隔垫物，其在垂直于所述第二基板的方向上与所述像素电极不交叠；
其中，在所述第一柱状隔垫物和所述第二柱状隔垫物之间设置有所述隔垫物支撑块。
进一步的，所述第一柱状隔垫物在所述第一基板上的正投影为长条形，且所述长条形的长边的延伸方向与所述数据线延伸方向一致。
进一步的，所述第二柱状隔垫物在所述第一基板上的正投影为长条形，且所述长条形的长边的延伸方向与所述数据线延伸方向一致。
进一步的，在所述第二柱状隔垫物的远离所述第一柱状隔垫物的一侧和靠近所述第一柱状隔垫物的另一侧分别设置有两个隔垫物端部限位块，所述第二柱状隔垫物的远离所述彩膜基板的一端端部伸入至两个隔垫物端部限位块之间，其中，两个隔垫物端部限位块中靠近所述第一柱状隔垫物的一个隔垫物端部限位块形成所述隔垫物支撑块。
进一步的，所述隔垫物支撑块的高度大于等于0.6μm。
进一步的，所述隔垫物支撑块为形成于所述第二基板上的金属凸起线条。
进一步的，每一柱状隔垫物的连接所述第一基板的一端端部在所述第一基板上的正投影面积大于每一柱状隔垫物的远离所述第一基板的一端端部在所述第一基板上的正投影面积。
进一步的，所述隔垫物支撑块部分地嵌设在所述第一柱状隔垫物的远离所述第一基板的一端端部中。
进一步的，所述第一柱状隔垫物的远离所述第一基板的一端端部中形成有凹槽；所述隔垫物支撑块的顶部嵌设在所述凹槽中。
进一步的，所述第一基板上形成有黑矩阵遮挡区域；所述第一柱状隔垫物在所述第一基板上的正投影的一部分位于所述黑矩阵遮挡区域中，所述第一柱状隔垫物在所述第一基板上的正投影的另一部分位于所述黑矩阵遮挡区域外。
进一步的，所述第二柱状隔垫物在所述第一基板上的正投影全部位于所述黑矩阵遮挡区域中。
进一步的，所述第一基板为彩膜基板。
一种显示装置，包括如上所述的显示面板。
本公开的有益效果如下：
本公开所提供的显示面板，第一基板上最接近子像素设置的柱状隔垫物能够在受到外力作用时，会抵压在隔垫物支撑块上，而不会与第二基板相接触，从而可以避免了该柱状隔垫物划伤第二基板的PI膜，不会导致漏光现象，且黑矩阵只需要遮挡到隔垫物支撑块以内的非显示区域，不需要额外向子像素区加宽，大大增加开口率，不仅有利于预防条纹mura，同时提高了透过率，综合性能优异。
附图说明
图1表示相关技术中为了避免隔垫物划伤PI膜黑矩阵加宽的示意图；
图2表示相关技术中显示面板的局部结构剖视图；
图3表示相关技术中显示面板的局部结构俯视图；
图4表示本公开实施例中提供的显示面板的局部结构剖视图；
图5表示本公开实施例中提供的显示面板的局部结构俯视图；
图6表示本公开实施例中提供的显示面板的局部结构剖视图。
具体实施方式
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合本公开实施例的附图，对本公开实施例的技术方案进行清楚、完整地描述。显然，所描述的实施例是本公开的一部分实施例，而不是全部的实施例。基于所描述的本公开的实施例，本领域普通技术人员所获得的所有其他实施例，都属于本公开保护的范围。
在相关技术中，如图2和图3所示，显示面板包括彩膜基板2、阵列基板3和设置在彩膜基板2和阵列基板3之间的柱状隔垫物11。其中，阵列基板2包括栅线40和数据线33。该柱状隔垫物包括主隔垫物(main PS)和辅助隔垫物(sub PS)，主隔垫物的高度大于辅助隔垫物的高度，在外力作用下，如进行面板外力测试时，在最接近子像素的位置处主隔垫物的端部偏移量为40μm时，会进入到子像素区而划伤PI膜31，从而导致漏光(通常在蓝色子像素位置产生蓝点)，但是微观上的一个小漏光亮点会造成一大片的亮斑。
如图1所示，为了避免上述问题，在相关技术中，通常会在主隔垫物的位置处在数据线(data)方向上加宽黑矩阵10，这样又会导致开口率的下降，造成透过率下降以及条纹mura发生风险。
针对上述问题，本公开中提供了一种显示面板，能够避免隔垫物划伤像素区的取向膜，且无需加宽黑矩阵，可以避免黑矩阵加宽导致的开口率下降，从而在预防条纹mura的同时，实现了透过率的提升。
如图4和图5所示，本公开所提供的显示面板，包括对盒设置的第一基板120和第二基板130，所述第一基板120上设置有多个柱状隔垫物，所述第二基板30包括多个子像素，多个柱状隔垫物设置在多个子像素之间的区域。其中，多个柱状隔垫物包括位于相邻两个子像素之间的区域中的第一柱状隔垫物100和第二柱状隔垫物600。所述第一柱状隔垫物100具有相反的第一侧和第二侧，所述第一侧与所述相邻两个子像素中之一相邻，所述第二柱状 隔垫物位于所述第二侧。在所述第二基板130上凸设有能够使得在所述显示面板受到外力作用时，所述第一柱状隔垫物100的远离所述第一基板120的一端端部如第一端部102与所述第二基板130不接触的隔垫物支撑块200，所述第一柱状隔垫物100的远离所述第一基板120的一端端部即第一端部102和所述隔垫物支撑块200在垂直于所述第二基板30的方向(如图4中D1所标记的第一方向)上至少部分交叠。
在一些实施例中，“部分交叠”是指所述第一柱状隔垫物100的第一端部102的一部分和所述隔垫物支撑块200在垂直于所述第二基板130的第一方向D1(如图4所示)上直接相对，或者说，所述第一柱状隔垫物100的第一端部102在所述第二基板130上的投影与所述隔垫物支撑块200在所述第二基板130上的投影存在重叠区域。在一些实施例中，在所述第一基板120和柱状隔垫物100未受到外力作用时，所述第一柱状隔垫物100的第一端部102可以与隔垫物支撑块200接触也可以与隔垫物支撑块200分离。
本公开所提供的显示面板，所述第一基板120上最接近子像素设置的第一柱状隔垫物100在受到外力作用时，抵压在隔垫物支撑块200上，而不会与第二基板130相接触，从而可以避免了该第一柱状隔垫物100的端部偏移而划伤第二基板130的PI膜131，不会导致漏光现象，且黑矩阵只需要遮挡到隔垫物支撑块200以内的非显示区域(参见图4中所示的黑矩阵遮挡区域106)，不需要额外向子像素区加宽，大大增加开口率，不仅有利于预防条纹mura，同时提高了透过率，综合性能优异。
在本公开所提供的实施例中，可选的，所述第一基板120可以为彩膜基板，所述第二基板130可以为阵列基板。在上述方案中，所述柱状隔垫物设置在彩膜基板上，所述隔垫物支撑块200设置在阵列基板上。应当理解的是，在实际应用中，所述柱状隔垫物也可以是设置在阵列基板上，而所述隔垫物支撑块200设置在彩膜基板上。
需要说明的是，所述第一柱状隔垫物100为在第一基板120上设置的多个柱状隔垫物中最接近子像素设置的主隔垫物。在实际应用中，对应于不同型号的产品，所述第一柱状隔垫物100也有可能是辅助隔垫物。
如图3所示，在相关技术中，两个子像素之间在数据线33延伸方向上依 次设置有两个柱状隔垫物11，其中一个最接近子像素设置，并与子像素内的像素电极50会部分交叠，另一个位于两个子像素中间位置，不与像素电极50交叠。
在本公开中，就是将最接近子像素设置的柱状隔垫物设置为能够与隔垫物支撑块200交叠的结构。具体地，如图4和图5所示，在本公开所提供的实施例中，所述阵列基板包括栅线400和数据线300，所述栅线400和数据线300横纵交叉分布，并限定出多个所述子像素，每一所述子像素内设置有像素电极500。
在所述数据线300延伸方向上，相邻两个子像素之间设置有至少两个柱状隔垫物，且所述至少两个柱状隔垫物中的至少一个柱状隔垫物为所述第一柱状隔垫物100，其最接近子像素设置，并在垂直于所述第二基板130的方向上与所述像素电极500部分交叠。
所述至少两个柱状隔垫物中的至少另一个柱状隔垫物为第二柱状隔垫物600，其在垂直于所述第二基板130的方向上与所述像素电极500不交叠，位于两个子像素中间的位置。
其中，在所述第一柱状隔垫物100和所述第二柱状隔垫物600之间设置有所述隔垫物支撑块200。
需要说明的是，本公开是将最接近子像素设置的第一柱状隔垫物100与隔垫物支撑块200相配合，来使得第一柱状隔垫物100不与第二基板130相接触，而避免划伤第二基板30的PI膜131，除了本公开所提供的上述实施例之外，在其他实施例中，根据不同型号产品的结构，柱状隔垫物的分布方式和分布结构还可以有其他方式。
此外，还需要说明的是，所述隔垫物支撑块200设置在第一柱状隔垫物100和第二柱状隔垫物600之间，黑矩阵需要遮挡隔垫物支撑块200以内的非显示区域(参见图4中所示的黑矩阵遮挡区域106)，不需要额外向显示区加宽，大大增加可开口率，在实际应用中，根据产品型号的不同，所述隔垫物支撑块200的设置位置还可以有其他方式，只需要在所述第一柱状隔垫物100的四周位置即可。
此外，在本公开所提供的实施例中，可选的，如图4和图5所示，所述 第一柱状隔垫物100在所述第一基板120上的正投影为长条形，且其长边107的延伸方向与所述数据线300延伸方向一致。
如图5所示，与图3中所述的圆形柱状隔垫物相比，本实施例中所提供的上述方案中，所述第一柱状隔垫物100在所述第一基板120上的正投影为长条形，且其长边107延伸方向(如图5中D2所示)与数据线300延伸方向一致，其短边108延伸方向(如图5中D3所示)与栅线400延伸方向一致，且其短边108的长度小于相关技术中圆形柱状隔垫物(如图3所示)的直径大小，这是因为，一般来说，在液晶显示面板技术领域中，隔垫物与基板的接触面积大小固定，为预设接触面积，因此，在本实施例中，由于第一柱状隔垫物100在数据线300延伸方向上相较于相关技术中的圆形柱状隔垫物来说长度增加，因此，在其短边方向上长度减少，以使得本公开实施例中提供的显示面板的第一柱状隔垫物100的端部面积与相关技术中的圆形柱状隔垫物的端部面积的大小大致相同。
应当理解的是，在实际应用中，对于所述第一柱状隔垫物100的形状并不作限定，也可以为其他形状，只需要使得第一柱状隔垫物100在数据线300延伸方向上能够交叠在隔垫物支撑块200上方即可。
此外，在本公开所提供的实施例中，如图5所示，所述第二柱状隔垫物600在所述第一基板120上的正投影为长条形，且其长边602的延伸方向与所述数据线300延伸方向一致。采用上述方案，将位于两个子像素之间的第二柱状隔垫物600也设计为与第一柱状隔垫物100结构相同，可以简化工艺。
此外，在本公开所提供的实施例中，如图4和图5所示，在所述第二柱状隔垫物600的远离所述第一柱状隔垫物100的一侧如第一侧604和靠近所述第一柱状隔垫物的另一侧如第二侧606分别设置有两个隔垫物端部限位块700，所述第二柱状隔垫物600的远离所述彩膜基板的一端端部伸入至两个隔垫物端部限位块700之间，其中，两个隔垫物端部限位块700中靠近所述第一柱状隔垫物100的一个隔垫物端部限位块形成所述隔垫物支撑块200。
如图2和图3所示，在相关技术中，在数据线33延伸方向上，两个子像素之间设置有用于限定柱状隔垫物的端部位置的隔垫物端部限位块70，在本公开所提供的可选实施例中，直接利用其中一个隔垫物端部限位块70来作为 隔垫物支撑块200(如图4所示)。应当理解的是，在实际应用中，所述隔垫物支撑块200也可以是根据产品结构单独设置。
在一实施例中，当直接利用图2中的两个隔垫物端部限位块70中的一个隔垫物端部限位块70来作为隔垫物支撑块200时，如图4所示，图2中的两个隔垫物端部限位块70之间的距离与图4中所示的两个隔垫物端部限位块700(其中之一作为隔垫物支撑块200)之间的距离相等，因此，图4中所示的黑矩阵遮挡区域106的面积小于图2中所示的黑矩阵遮挡区域26的面积，也即图4所示显示面板的开口率大于图2所示显示面板的开口率。因此，本公开所提供的实施例中的显示面板在确保不会产生漏光现象的前提下，大大增加了开口率，不仅有利于预防条纹mura，同时提高了透过率，综合性能优异。此外，在本公开所提供的实施例中，可选的，所述隔垫物支撑块200的高度大于等于0.6μm。
采用上述方案，在显示面板受到外力作用时，所述隔垫物支撑块200能继续支撑所述第一柱状隔垫物100的与该隔垫物支撑块200交叠的一部分，由于柱状隔垫物一般都是采用弹性材料制成，未被隔垫物支撑块200所支撑的另一部分的回弹率不会超过M-S段差(≤0.55um)，因此隔垫物支撑块200的高度大于等于0.6um，可以保证第一柱状隔垫物100与第二基板130上的PI膜131无法接触，不会划伤导致漏光。
此外，在本公开所提供的实施例中，所述隔垫物支撑块200为形成于所述第二基板130上的金属凸起线条。也就是说，所述隔垫物支撑块200是在所述第二基板130上设置的金属凸起线条来形成的。当然可以理解的是，所述隔垫物支撑块200也可以采用其他方式形成。
此外，如图4所示，在本公开所提供的实施例中，每一柱状隔垫物的连接所述第一基板120的一端端部如第二端部104在所述第一基板120上的正投影面积大于其在远离所述第一基板120的第一端端部102在所述第一基板120上的正投影面积。
此外，需要说明的是，在相关技术中，通常，会在蓝色子像素所在位置处设置的隔垫物会产生划伤PI膜的现象，因此，在本公开所提供的实施例中，进一步的，设置在最接近蓝色子像素的柱状隔垫物的第一柱状隔垫物100须 与隔垫物支撑块200部分交叠。
图6表示本公开实施例中提供的显示面板的局部结构剖视图。图6中所示的显示面板与图4中所示的显示面板的结构相似，不同之处在于：图6中所示的显示面板的隔垫物支撑块200部分地嵌设在第一柱状隔垫物100中。具体地，第一柱状隔垫物100包括形成在第一端部102上的凹槽109，且隔垫物支撑块200的顶部嵌设在凹槽109中。通过令隔垫物支撑块200的顶部的一分部嵌设在凹槽109中，可以进一步避免该第一柱状隔垫物100的端部偏移而划伤第二基板130的PI膜131，不会导致漏光现象。并且，参见图4和图6，所述第一柱状隔垫物100在所述第一基板120上的正投影的一部分位于所述黑矩阵遮挡区域106中，所述第一柱状隔垫物100在所述第一基板120上的正投影的另一部分位于所述黑矩阵遮挡区域106外，所述第二柱状隔垫物600在所述第一基板120上的正投影全部位于所述黑矩阵遮挡区域106中，因此，黑矩阵只需要遮挡到隔垫物支撑块200以内的非显示区域，不需要额外向子像素区加宽，大大增加开口率，不仅有利于预防条纹mura，同时提高了透过率，综合性能更加优异。此外，为了降低黑矩阵遮挡区域106的面积，如图6所示，凹槽109在第一端部102上的位置尽量靠近第二柱状隔垫物600。
此外，本公开的实施例中还提供了一种显示装置，包括如上所述的显示面板。
以上所述仅是本公开的可选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本公开技术原理的前提下，还可以做出若干改进和替换，这些改进和替换也应视为本公开的保护范围。

Claims (15)

  1. 一种显示面板，包括对盒设置的第一基板和第二基板，所述第一基板上设置有多个柱状隔垫物，所述第二基板包括多个子像素，多个柱状隔垫物设置在多个子像素之间的区域；其中，
    多个柱状隔垫物包括设置在相邻两个子像素之间的区域中的第一柱状隔垫物和第二柱状隔垫物，所述第一柱状隔垫物具有相反的第一侧和第二侧，所述第一侧与所述相邻两个子像素中之一相邻，所述第二柱状隔垫物位于所述第二侧；
    在所述第二基板上凸设有能够使得在所述显示面板受到外力作用时，所述第一柱状隔垫物的远离所述第一基板的一端端部与所述第二基板不接触的隔垫物支撑块，所述第一柱状隔垫物的远离所述第一基板的一端端部和所述隔垫物支撑块在垂直于所述第二基板的方向上至少部分交叠。
  2. 根据权利要求1所述的显示面板，其中，
    所述第一基板为彩膜基板，所述第二基板为阵列基板。
  3. 根据权利要求2所述的显示面板，其中，
    所述阵列基板包括栅线和数据线，所述栅线和数据线横纵交叉分布，并限定出多个所述子像素，每一所述子像素内设置有像素电极；
    在所述数据线延伸方向上，相邻两个子像素之间设置有至少两个柱状隔垫物，且所述至少两个柱状隔垫物中的至少一个柱状隔垫物为所述第一柱状隔垫物，其在垂直于所述第二基板的方向上与所述像素电极部分交叠；
    所述至少两个柱状隔垫物中的至少另一个柱状隔垫物为所述第二柱状隔垫物，其在垂直于所述第二基板的方向上与所述像素电极不交叠；
    其中，在所述第一柱状隔垫物和所述第二柱状隔垫物之间设置有所述隔垫物支撑块。
  4. 根据权利要求3所述的显示面板，其中，
    所述第一柱状隔垫物在所述第一基板上的正投影为长条形，且所述长条形的长边的延伸方向与所述数据线延伸方向一致。
  5. 根据权利要求3所述的显示面板，其中，
    所述第二柱状隔垫物在所述第一基板上的正投影为长条形，且所述长条形的长边的延伸方向与所述数据线延伸方向一致。
  6. 根据权利要求4所述的显示面板，其中，
    在所述第二柱状隔垫物的远离所述第一柱状隔垫物的一侧和靠近所述第一柱状隔垫物的另一侧分别设置有两个隔垫物端部限位块，所述第二柱状隔垫物的远离所述彩膜基板的一端端部伸入至两个隔垫物端部限位块之间，其中，两个隔垫物端部限位块中靠近所述第一柱状隔垫物的一个隔垫物端部限位块形成所述隔垫物支撑块。
  7. 根据权利要求1所述的显示面板，其中，
    所述隔垫物支撑块的高度大于等于0.6μm。
  8. 根据权利要求1所述的显示面板，其中，
    所述隔垫物支撑块为形成于所述第二基板上的金属凸起线条。
  9. 根据权利要求1所述的显示面板，其中，
    每一柱状隔垫物的连接所述第一基板的一端端部在所述第一基板上的正投影面积大于每一柱状隔垫物的远离所述第一基板的另一端端部在所述第一基板上的正投影面积。
  10. 根据权利要求1所述的显示面板，其中，所述隔垫物支撑块部分地嵌设在所述第一柱状隔垫物的远离所述第一基板的一端端部中。
  11. 根据权利要求10所述的显示面板，其中，所述第一柱状隔垫物的远离所述第一基板的一端端部中形成有凹槽；所述隔垫物支撑块的顶部嵌设在所述凹槽中。
  12. 根据权利要求1所述的显示面板，其中，所述第一基板上形成有黑矩阵遮挡区域；所述第一柱状隔垫物在所述第一基板上的正投影的一部分位于所述黑矩阵遮挡区域中，所述第一柱状隔垫物在所述第一基板上的正投影的另一部分位于所述黑矩阵遮挡区域外。
  13. 根据权利要求12所述的显示面板，其中，所述第二柱状隔垫物在所述第一基板上的正投影全部位于所述黑矩阵遮挡区域中。
  14. 根据权利要求12所述的显示面板，其中，所述第一基板为彩膜基板。
  15. 一种显示装置，包括如权利要求1至14任一项所述的显示面板。
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