WO2016086590A1 - 彩膜基板及其制造方法以及显示面板及显示装置 - Google Patents

彩膜基板及其制造方法以及显示面板及显示装置 Download PDF

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Publication number
WO2016086590A1
WO2016086590A1 PCT/CN2015/078356 CN2015078356W WO2016086590A1 WO 2016086590 A1 WO2016086590 A1 WO 2016086590A1 CN 2015078356 W CN2015078356 W CN 2015078356W WO 2016086590 A1 WO2016086590 A1 WO 2016086590A1
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WO
WIPO (PCT)
Prior art keywords
support
color filter
axis
main
auxiliary
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PCT/CN2015/078356
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English (en)
French (fr)
Inventor
徐健
程鸿飞
乔勇
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京东方科技集团股份有限公司
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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 US14/778,715 priority Critical patent/US9952470B2/en
Publication of WO2016086590A1 publication Critical patent/WO2016086590A1/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
    • G02F1/1335—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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13396—Spacers having different sizes

Definitions

  • the present application relates to the field of display technologies, and in particular, to a color film substrate and a method of manufacturing the same, and a display panel and a display device.
  • the liquid crystal display panel comprises an array substrate and a color film substrate facing each other, and a liquid crystal layer between the two substrates; wherein, in the process of forming the array of the array substrate and the color film substrate, it is required to pass through the color film substrate.
  • a Photo Spacer (PS) is used to keep the cell thickness of the liquid crystal display panel stable and uniform.
  • the liquid crystal display panel is squeezed by an external force, and the support on the color filter substrate is liable to be displaced.
  • the offset support may damage the pixel unit and affect the display quality; the offset support may also cause light leakage of the liquid crystal display panel; the offset support may also cause the touch panel to appear on the liquid crystal display panel (ie, pressing) Bad display of ripples).
  • embodiments of the present application provide a color film substrate, a display panel, a display device, and a method for preparing a color filter substrate, which can solve the problem that the color filter substrate is used when the display panel is pressed by an external force.
  • the support on the upper surface is prone to offset, which causes various display defects in the display panel, improves the product yield of the display panel behind the cartridge, and reduces the probability of rework maintenance.
  • an embodiment of the present application provides a color film substrate including a substrate substrate, a light shielding layer on the substrate substrate, and a support on the light shielding layer; wherein the support includes a surface, a lower surface, and a side surface connecting the upper surface and the lower surface; the upper surface including at least one slope portion that is not parallel to the lower surface.
  • the color filter substrate further includes a color filter layer on the light shielding layer; the color filter layer includes at least three color filter units; and the support is located in any color filter The color unit is in a region overlapping the light shielding layer.
  • the support comprises a main support body and a secondary support body; the main support body is located in a region where the color filter unit of at least one color overlaps the light shielding layer; the auxiliary support body is located in the filter of the remaining color a region in which the color unit overlaps the light shielding layer; the main support body includes a main upper surface, a main lower surface, and a main side surface connecting the main upper surface and the main lower surface, the main upper surface including at least one The auxiliary lower surface is a non-parallel bevel portion; the auxiliary support body includes a secondary upper surface, a secondary lower surface, and a secondary side surface connecting the auxiliary upper surface and the auxiliary lower surface, the auxiliary upper surface including at least one The inclined surface portion in which the lower surface is not parallel is defined; wherein a maximum height of the main upper surface to the main lower surface is greater than a maximum height of the auxiliary upper surface to the auxiliary lower surface.
  • the main support body comprises a first body, a first long-axis support split body connected to the first body, and a first short-axis support split body connected to the first body;
  • the first a long-axis support split body is located on both sides of the first body in a first direction;
  • the first short-axis support split body is located at two of the first body in a second direction perpendicular to the first direction a side;
  • an upper surface of the first body includes a first support plane parallel to the main lower surface;
  • an upper surface of the first major axis support split includes a first non-parallel to the main lower surface a long-axis bevel, an upper surface of the first long-axis support split is connected to an upper surface of the first body;
  • an upper surface of the first short-axis support split includes a second non-parallel to the main lower surface a short-axis bevel, the upper surface of the first short-axis support split is connected to the upper surface of the first body; the upper surface of the
  • the number of the first short-axis support splits is at least four, and the first short-axis support splits are symmetrically distributed in the second direction Both sides of the first body.
  • the auxiliary support body comprises a second body, a second long-axis support split body connected to the second body, and a second short-axis support split body connected to the second body;
  • the second The long-axis support splits are located on both sides of the second body in a first direction;
  • the second short-axis support splits are located on the second body in a second direction perpendicular to the first direction a side;
  • an upper surface of the second body includes a second support plane parallel to the auxiliary lower surface;
  • an upper surface of the second major axis support split includes a second non-parallel to the auxiliary lower surface a long-axis bevel, an upper surface of the second long-axis support split is connected to an upper surface of the second body;
  • an upper surface of the second short-axis support split includes a second non-parallel to the auxiliary lower surface a second short-axis bevel, the upper surface of the second short-axis support split and the The upper surface of the second body is connected; the upper
  • the support is entirely located between the light shielding layer and the color filter unit, the lower surface of the support is in direct contact with the light shielding layer, and the side surface of the support and The upper surface is in direct contact with the color filter unit; or the support is located above the color filter unit.
  • the color filter substrate further comprises a flat layer covering the color filter layer.
  • an embodiment of the present application provides a display panel including an array substrate; the display panel further includes the color filter substrate described above, which is opposite to the array substrate.
  • an embodiment of the present application provides a display device including the above display panel.
  • an embodiment of the present application provides a method for preparing a color filter substrate, comprising: providing a substrate; setting a light shielding layer on the substrate; and providing a support on the light shielding layer; Wherein the support comprises an upper surface, a lower surface and a side surface connecting the upper surface and the lower surface; the upper surface comprising at least one slope non-parallel to the lower surface.
  • the preparation method further comprises providing a color filter layer on the base substrate; the color filter layer includes at least three color filter units; and the support is disposed in any color
  • the color filter unit is in a region overlapping the light shielding layer.
  • the preparation method further comprises positioning the support integrally between the light shielding layer and the color filter unit, the lower surface of the support is in direct contact with the light shielding layer, and the support Both the side surface and the upper surface are in direct contact with the color filter unit; or the support is placed above the color filter unit.
  • the preparation method further comprises covering a flat layer on the color filter layer.
  • the upper surface of the support substrate adjacent to the array substrate side of the cartridge includes at least one
  • the inclined surface can increase the area of the support which is subjected to the external force and is pressed, thereby preventing the support from being squeezed by an external force.
  • An offset is generated to scratch the pixel unit.
  • the display of poor problems such as Touch Mura improves the product yield of the display panel behind the box and reduces the probability of rework maintenance.
  • FIG. 1 is a schematic top plan view of a color filter substrate according to an embodiment of the present application.
  • Figure 2A is a first cross-sectional structural view taken along line A-A' of Figure 1;
  • Figure 2B is a second cross-sectional structural view taken along line A-A' of Figure 1;
  • 2C is a third cross-sectional structural view taken along line A-A' of FIG. 1;
  • 3A is a second top plan view of a color filter substrate according to an embodiment of the present application.
  • 3B is a schematic top plan view of a color filter substrate according to an embodiment of the present application.
  • Figure 4A is a first cross-sectional structural view taken along line A-A' of Figure 3A;
  • 4B is a first cross-sectional structural view taken along line B-B' of FIG. 3A;
  • 4C is a first cross-sectional structural view taken along line C-C' of FIG. 3A;
  • 4D is a schematic cross-sectional view taken along line D-D' of FIG. 3A;
  • Figure 5A is a second cross-sectional structural view taken along line A-A' of Figure 3A;
  • Figure 5B is a second cross-sectional structural view taken along line B-B' of Figure 3A;
  • Figure 5C is a second cross-sectional structural view taken along line C-C' of Figure 3A.
  • the color filter substrate 01 includes a base substrate 10 (not shown in FIG. 1), a light shielding layer 20 on the base substrate 10, and a support 40 on the light shielding layer 20; wherein the support 40 includes an upper surface 40c, a lower surface 40a, and a side surface 40b connecting the upper surface 40c and the lower surface 40a; the upper surface 40c includes at least one
  • the lower surface 40a is not parallel (for example, forming an acute angle with it) the slope 400c.
  • the side surface 40b may be perpendicular to the lower surface 40a as shown in FIG. 2A and FIG. 2B; or the side surface 40b may also be as shown in FIG. 2C.
  • the lower surface 40a has a slope with a certain acute angle.
  • the embodiment of the present application does not limit the specific structure of the side surface 40b, and it can be flexibly designed.
  • the specific angle value of the above-mentioned acute angle can be flexibly adjusted according to the specific size of the color filter substrate 01 and the thickness of the frame after the array substrate is placed on the array substrate, which is not limited herein.
  • the slope 400c can not only increase the area of the support 40 that is subjected to external force but also Further, an auxiliary diagonal supporting force is provided for resisting the pressing of the external force, so that the force between the support 40 and the array substrate in the liquid crystal display panel behind the box is more uniform, and the support is further avoided. 40 is deflected by external force to produce an offset.
  • the upper surface 40c of the support substrate 40 adjacent to the array substrate side of the cartridge is at least A slope 400c is formed at an acute angle to the lower surface 40a.
  • the slope 400c can increase the The support 40 receives and disperses the area pressed by the external force, and prevents the support 40 from being scratched by the external force to cause the pixel unit to be scratched; in addition, the liquid crystal display panel may be prevented from leaking after the offset.
  • Bad problems have improved the product yield of the display panel behind the box and reduced the probability of rework maintenance.
  • the color filter substrate 01 further includes a color filter layer 30 on the light shielding layer 20;
  • the color filter layer 30 includes at least three color filter units 31; the support 40 is specifically located in a region where the color filter unit 31 of any color overlaps the light shielding layer 20.
  • the color filter units 31 of the different colors of the color filter substrate 01 are prepared, a series of the same can be formed on the light shielding layer 20 corresponding to the color filter unit 31 of the same color by, for example, strip coating.
  • the color filter unit 31 of the color simplifies the process of preparing the color filter units 31 of different colors on the color filter substrate 01.
  • the embodiment of the present application does not limit which layer the support 40 is located in the color filter substrate 01.
  • the support 40 is located in a region where the color filter unit 31 overlaps the light shielding layer 20 and is located on a side of the color filter unit 31 away from the base substrate 10, That is, the support 40 shown in FIG. 2A is located above the color filter unit 31; or, as shown in FIG. 2B and FIG. 2C, the support 40 is located at the color filter unit 31 and the light shielding layer.
  • the overlapped area of 20 is located between the color filter unit 31 and the light shielding layer 20 as a whole.
  • the three color filter units 31 may be, for example, red, green, or blue, and may of course be other colors such as white, yellow, and the like.
  • the support 40 is located in a region where the color filter unit 31 overlaps with the light shielding layer 20 and is entirely located in the color filter unit 31 and the light shielding layer 20 .
  • the fixing property of the support 40 on the light shielding layer 20 can be further improved, so that when the color filter substrate 10 and When the array substrate is pressed against the liquid crystal display panel formed by the cartridge, the support 40 is more difficult to be displaced.
  • the lower surface 40a of the support 40 is in direct contact with the light shielding layer 20, and the side surface 40b and the upper surface 40c of the support 40 are both opposite to the color filter unit 31. direct contact.
  • the color filter substrate 01 further includes an overlay of the color The flat layer 50 of the color filter layer 30.
  • the planarization layer 50 can further provide some protection for the color filter layer 30; on the other hand, since the support 40 is coated by the color filter unit 31 and the planarization layer 50 The layer covering further improves the stability of the support 40 when the liquid crystal display panel formed by the color filter substrate 10 and the array substrate is pressed by an external force.
  • the support 40 includes a main support body 41 and an auxiliary support body 42; the main support body 41 is located at at least one color filter unit 31 and the shading The region in which the layers 20 overlap; the auxiliary support 42 is located in a region where the color filter unit 31 of the remaining color overlaps the light shielding layer 20.
  • the main support body 41 (not shown) includes a main upper surface 41c, a main lower surface 41a, and a main side surface 41b connecting the main upper surface 41c and the main lower surface 41a.
  • the auxiliary support body 42 (not shown) includes a secondary upper surface 42c, a secondary lower surface 42a, and a secondary side surface 42b connecting the auxiliary upper surface 42c and the auxiliary lower surface 42a.
  • the maximum height of the main upper surface 41c to the main lower surface 41a (both in the figure and hereinafter referred to as H max1 ) is larger than the auxiliary upper surface 42c to the auxiliary lower surface 42a.
  • the maximum height (both in the figure and below is labeled H max2 ).
  • the distance between the main upper surface 41c and the side of the array substrate facing the color filter substrate 01 is the same as the auxiliary
  • the surface 42a has a certain height difference from the distance in the array substrate facing the same side of the color filter substrate 01.
  • the maximum height H max1 of the main upper surface 41c to the main lower surface 41a and the auxiliary upper surface 42c are The height difference between the maximum heights H max2 of the auxiliary lower surface 42a can provide a certain margin for buffering the vertical external force to the liquid crystal display panel, thereby further improving the stability against external force extrusion of the liquid crystal display panel after the cartridge.
  • the main support body 41 may specifically be composed of the following structure: As shown in FIG. 3A, the main support body 41 includes a first body 410 and a first long-axis support split body 411 connected to the first body 410. a first short-axis support point connected to the first body 410 Body 412.
  • the first major axis support split 411 is located on both sides of the first body 410 in a first direction (both in the figure and hereinafter referred to as D1); the first short-axis support split 412 is at the same
  • the second direction in which the first direction D1 is perpendicular is located on both sides of the first body 410.
  • the upper surface of the first body 410 includes a first support plane 410a parallel to the main lower surface 41a; the upper surface of the first long-axis support split 411 includes And a first long-axis inclined surface 411a that is not parallel (for example, at an acute angle) to the main lower surface 41a, and an upper surface of the first long-axis support split 411 is connected to an upper surface of the first body 410;
  • the upper surface of the first short-axis support split 412 includes a first short-axis bevel 412a that is non-parallel (eg, at an acute angle) to the main lower surface 41a, the upper surface of the first short-axis support split 412 and the The upper surface of the first body 410 is connected; the upper surface of the first body 410, the upper surface of the first long-axis support body 411, and the upper surface of the first short-axis support body 412 constitute the main body Upper surface 41c.
  • first direction D1 and the second direction D2 are horizontal and vertical directions, and are parallel to the panel surface, and are not specifically limited.
  • first body 410 is parallel to the first supporting plane 410a of the main lower surface 41a in order to enable the liquid crystal display panel formed behind the box to better withstand the external force pressing in the direction perpendicular to the panel.
  • the first long-axis supporting body 411 and the first short-axis supporting body 412 are for extending the main support 41 in all directions, so that the color film substrate 01 and the array substrate are opposite to the box.
  • the formed liquid crystal display panel can withstand external force extrusion in all directions.
  • first long-axis inclined surface 411a and the first short-axis inclined surface 412a are different in direction of inclination, and the function thereof is also to enable the liquid crystal display panel behind the box to withstand external force in various directions.
  • an angle formed between the first major axis inclined surface 411a and the main lower surface 41a and an angle formed between the first short axis inclined surface 412 and the main lower surface 41a may be the same or different. And can be flexibly adjusted according to design requirements, and is not limited herein.
  • the number of the first short-axis support splits 412 is at least four, and the first short-axis support splits 412 along The second direction D2 is symmetrically distributed on both sides of the first body 410, so that the main support body 41 can be subjected to external force pressing from different directions, and the main support body 41 is evenly stressed. .
  • FIGS. 5A and 5B the structure of the color filter unit 31 and the flattening layer 50 is omitted in FIGS. 5A and 5B.
  • the auxiliary support body 42 is composed of a second body 420, a second long-axis support split 421 connected to the second body 420, and a second short connected to the second body 420.
  • the shaft support split body 422 is constructed.
  • the second long axis support split 421 is located on both sides of the second body 420 in the first direction D1; the second short axis support split 422 is in the second direction D2 perpendicular to the first direction
  • the upper side is located on both sides of the second body 420.
  • the upper surface of the second body 420 includes a second support plane 420a parallel to the auxiliary lower surface 42a;
  • the upper surface of the second long-axis support split 421 includes a second long axis inclined surface 421a of the auxiliary lower surface 42a not parallel (for example, an acute angle), and an upper surface of the second long shaft supporting body 421 is connected to an upper surface of the second body 420;
  • the upper surface of the stub shaft support split 422 includes a second minor axis ramp 422a that is non-parallel (eg, at an acute angle) to the auxiliary lower surface 42a, the upper surface of the second stub shaft support split 422 and the The upper surface of the second body 420 is connected.
  • the upper surface of the second body 420, the upper surface of the second long-axis support split 421, and the upper surface of the second short-axis support split 422 constitute the auxiliary upper surface 42c.
  • the second support plane 420a, the second major axis slope 421a, and the second minor axis slope 422a constitute the auxiliary upper surface 42c.
  • the second body 420 is parallel to the second supporting plane 420a of the auxiliary lower surface 42a in order to enable the liquid crystal display panel formed behind the box to better withstand the external force pressing perpendicular to the panel direction. .
  • the second long-axis support split body 421 and the second short-axis support split body 422 have extensions in all directions, so that the liquid crystal display panel formed by the color filter substrate 01 and the array substrate can withstand various directions.
  • the external force is squeezed.
  • the second major axis inclined surface 421a and the second short axis inclined surface 422a are different in direction of inclination, and the function thereof is also to enable the liquid crystal display panel behind the box to withstand external force pressing in various directions.
  • a clip formed between the second major axis inclined surface 421a and the auxiliary lower surface 42a The angle formed between the angle and the second minor-axis inclined surface 422a and the auxiliary lower surface 42a may be the same or different, and may be flexibly adjusted according to design requirements, which is not limited herein.
  • the inclined faces of the main support 41 and the auxiliary support 42 facing in different directions can be
  • the main support 41 and the auxiliary support 42 are significantly increased to receive and disperse the area pressed by the external force, preventing the main support 41 and the auxiliary support 42 from being displaced due to the external force being squeezed.
  • the pixel unit is scratched, and the display failure problem such as light leakage of the liquid crystal display panel is caused, the product yield of the display panel behind the box is improved, and the probability of rework maintenance is reduced.
  • the embodiment of the present application further provides a display panel including an array substrate and the above-mentioned color film substrate 01 opposite to the array substrate.
  • Embodiments of the present application further provide a display device including the above display panel.
  • the display device may specifically be a liquid crystal display device, and may be a product or a component having any display function such as a liquid crystal monitor, a liquid crystal television, a digital photo frame, a mobile phone, or a tablet computer.

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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)
  • Liquid Crystal (AREA)
  • Optical Filters (AREA)

Abstract

一种彩膜基板（01），包括衬底基板（10）、位于所述衬底基板（10）上的遮光层（20）和位于所述遮光层（20）上的支撑物（40），其中，所述支撑物（40）包括上表面（40c）、下表面（40a）和连接所述上表面（40c）和下表面（40a）的侧表面（40b），所述上表面（40c）至少包括与所述下表面（40a）不平行的斜面部分（400c）。可解决在显示面板受到外力挤压时，彩膜基板上的支撑物容易发生偏移而导致显示面板出现显示不良的问题，提高了对盒后的显示面板的产品良率，减小了返工检修的概率。

Description

彩膜基板及其制造方法以及显示面板及显示装置 技术领域
本申请涉及显示技术领域，尤其涉及一种彩膜基板及其制造方法、以及一种显示面板及显示装置。
背景技术
液晶显示面板包括相互对盒的阵列基板和彩膜基板、以及位于上述两种基板之间的液晶层；其中，在阵列基板和彩膜基板对盒成型的过程中，需要通过彩膜基板上的支撑物(Photo Spacer，简称PS)来保持液晶显示面板的盒厚稳定均一。
然而，在液晶显示面板的搬送、移动、或对液晶显示面板进行后续其他工艺处理的过程中，液晶显示面板受到外力的挤压，彩膜基板上的支撑物容易发生偏移。偏移的支撑物有可能划伤像素单元，影响显示品质；偏移的支撑物还有可能导致液晶显示面板发生漏光现象；偏移的支撑物还有可能导致液晶显示面板出现Touch Mura(即按压波纹)的不良显示。
发明内容
鉴于此，为解决现有技术的问题，本申请的实施例提供一种彩膜基板、显示面板、显示装置及彩膜基板的制备方法，可解决在显示面板受到外力挤压时，彩膜基板上的支撑物容易发生偏移而导致显示面板出现的各种显示不良的问题，提高了对盒后的显示面板的产品良率，减小了返工检修的概率。
为达到上述目的，本申请的实施例采用如下技术方案：
一方面、本申请的实施例提供了一种彩膜基板，包括衬底基板、位于所述衬底基板上的遮光层和位于所述遮光层上的支撑物；其中，所述支撑物包括上表面、下表面和连接所述上表面和下表面的侧表面；所述上表面包括至少一个与所述下表面不平行的斜面部分。
优选地，所述彩膜基板还包括位于所述遮光层上的彩色滤光层；所述彩色滤光层至少包括三种颜色的滤色单元；并且所述支撑物位于任一种颜色的滤色单元与所述遮光层重叠的区域中。
优选地，所述支撑物包括主支撑体和辅支撑体；所述主支撑体位于至少一种颜色的滤色单元与所述遮光层重叠的区域中；所述辅支撑体位于其余颜色的滤色单元与所述遮光层重叠的区域中；所述主支撑体包括主上表面、主下表面和连接所述主上表面和主下表面的主侧表面，所述主上表面包括至少一个与所述主下表面不平行的斜面部分；所述辅支撑体包括辅上表面、辅下表面和连接所述辅上表面和辅下表面的辅侧表面，所述辅上表面包括至少一个与所述辅下表面不平行的斜面部分；其中，所述主上表面到所述主下表面的最大高度大于所述辅上表面到所述辅下表面的最大高度。
优选地，所述主支撑体包括第一本体、与所述第一本体相连的第一长轴支撑分体、以及与所述第一本体相连的第一短轴支撑分体；所述第一长轴支撑分体在第一方向上位于所述第一本体的两侧；所述第一短轴支撑分体在与所述第一方向垂直的第二方向上位于所述第一本体的两侧；其中，所述第一本体的上表面包括平行于所述主下表面的第一支撑平面；所述第一长轴支撑分体的上表面包括与所述主下表面不平行的第一长轴斜面，所述第一长轴支撑分体的上表面与所述第一本体的上表面相连；所述第一短轴支撑分体的上表面包括与所述主下表面不平行的第一短轴斜面，所述第一短轴支撑分体的上表面与所述第一本体的上表面相连；所述第一本体的上表面、所述第一长轴支撑分体的上表面、和所述第一短轴支撑分体的上表面构成所述主上表面。
优选地，在所述主支撑体中，所述第一短轴支撑分体的数量至少为四个，且所述第一短轴支撑分体在所述第二方向上对称地分布于所述第一本体的两侧。
优选地，所述辅支撑体包括第二本体、与所述第二本体相连的第二长轴支撑分体、以及与所述第二本体相连的第二短轴支撑分体；所述第二长轴支撑分体在第一方向上位于所述第二本体的两侧；所述第二短轴支撑分体在与所述第一方向垂直的第二方向上位于所述第二本体的两侧；其中，所述第二本体的上表面包括平行于所述辅下表面的第二支撑平面；所述第二长轴支撑分体的上表面包括与所述辅下表面不平行的第二长轴斜面，所述第二长轴支撑分体的上表面与所述第二本体的上表面相连；所述第二短轴支撑分体的上表面包括与所述辅下表面不平行的第二短轴斜面，所述第二短轴支撑分体的上表面与所述 第二本体的上表面相连；所述第二支撑本体的上表面、所述第二长轴支撑分体的上表面、所述第二短轴支撑分体的上表面构成所述辅上表面。
优选地，所述支撑物整体位于所述遮光层与所述滤色单元之间，所述支撑物的所述下表面与所述遮光层直接接触，并且所述支撑物的所述侧表面和所述上表面均与所述滤色单元直接接触；或者所述支撑物位于所述滤色单元之上。
优选地，所述彩膜基板还包括覆盖所述彩色滤光层的平整层。
在另一方面中，本申请的实施例提供了一种显示面板，包括阵列基板；所述显示面板还包括与所述阵列基板对盒的上述的彩膜基板。
在再一方面中，本申请的实施例提供了一种显示装置，包括上述的显示面板。
在再一方面，本申请的实施例提供了一种彩膜基板的制备方法，其包括：设置衬底基板；在所述衬底基板上设置遮光层；在所述遮光层上设置支撑物；其中，所述支撑物包括上表面、下表面和连接所述上表面和下表面的侧表面；所述上表面包括至少一个与所述下表面不平行的斜面。
优选地，该制备方法进一步包括在所述衬底基板上设置彩色滤光层；所述彩色滤光层至少包括三种颜色的滤色单元；并且将所述支撑物设置于任一种颜色的滤色单元与所述遮光层重叠的区域中。
优选地，该制备方法进一步包括使所述支撑物整体位于所述遮光层与所述滤色单元之间，所述支撑物的所述下表面与所述遮光层直接接触，并且所述支撑物的所述侧表面和所述上表面均与所述滤色单元直接接触；或者使所述支撑物位于所述滤色单元之上。
优选地，该制备方法进一步包括将平整层覆盖在所述彩色滤光层上。
基于此，通过本申请的实施例提供的上述彩膜基板与阵列基板对盒形成液晶显示面板后，由于所述支撑物中靠近对盒的阵列基板一侧的所述上表面包括至少一个与所述下表面不平行的斜面部分，当液晶显示面板受到外力挤压时，这一斜面能够增大所述支撑物中承受并分散外力挤压的区域，避免所述支撑物由于受到外力的挤压产生偏移而划伤像素单元。此外，还可避免偏移后导致的液晶显示面板发生漏光 或Touch Mura等显示不良问题，提高了对盒后的显示面板的产品良率，减小了返工检修的概率。
附图说明
为了更清楚地说明本申请的实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍。显而易见地，下面描述中的附图仅仅是本申请的一些实施例。对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请的实施例提供的一种彩膜基板的第一俯视结构示意图；
图2A为沿图1中A-A′方向的第一剖面结构示意图；
图2B为沿图1中A-A′方向的第二剖面结构示意图；
图2C为沿图1中A-A′方向的第三剖面结构示意图；
图3A为本申请的实施例提供的一种彩膜基板的第二俯视结构示意图；
图3B为本申请的实施例提供的一种彩膜基板的第三俯视结构示意图；
图4A为沿图3A中A-A′方向的第一剖面结构示意图；
图4B为沿图3A中B-B′方向的第一剖面结构示意图；
图4C为沿图3A中C-C′方向的第一剖面结构示意图；
图4D为沿图3A中D-D′方向的剖面结构示意图；
图5A为沿图3A中A-A′方向的第二剖面结构示意图；
图5B为沿图3A中B-B′方向的第二剖面结构示意图；
图5C为沿图3A中C-C′方向的第二剖面结构示意图。
附图标记说明：
01-彩膜基板；10-衬底基板；20-遮光层；30-彩色滤光层；31-滤色单元；40-支撑物；40a-支撑物的下表面；40b-支撑物的侧表面；40c-支撑物的上表面；400c-上表面中的与下表面非平行的面；41-主支撑体；41a-主下表面；41b-主侧表面；41c-主上表面；410-第一本体；410a-第一支撑平面；411-第一长轴支撑分体；411a-第一长轴斜面；412-第一短轴支撑分体；412-第一短轴斜面；42-辅支撑体；42a-辅下表面；42b- 辅侧表面；42c-辅上表面；420-第二本体；420a-第二支撑平面；421-第二长轴支撑分体；421a-第二长轴斜面；422-第二短轴支撑分体；422-第二短轴斜面；50-平整层。
具体实施方式
下面将结合本申请的实施例中的附图，对本申请的实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请的实施例提供了一种彩膜基板01。如图1的俯视图及图2A～图2C的剖视图所示，所述彩膜基板01包括衬底基板10(图1中未标示出)、位于所述衬底基板10上的遮光层20、位于所述遮光层20上的支撑物40；其中，所述支撑物40包括上表面40c、下表面40a、以及连接上表面40c和下表面40a的侧表面40b；所述上表面40c包括至少一个与所述下表面40a不平行(例如与其形成锐角)的斜面400c。
需要说明的是，所述侧表面40b可以是如图2A和图2B所示的那样垂直于所述下表面40a；或者，所述侧表面40b也可以是如图2C所示的那样与所述下表面40a呈一定锐角的斜面。本申请的实施例对所述侧表面40b的具体结构不作限定，其可被灵活设计。
另外，可根据所述彩膜基板01的具体尺寸以及与阵列基板对盒后的盒厚等参数灵活调整上述的锐角的具体角度数值，在此不作限定。
参考图2C所示，当液晶显示面板受到外力挤压的方向为图中箭头F指向的斜向时，这一斜面400c不但能够增大所述支撑物40中承受外力挤压的区域，还能够进一步提供一个辅助的斜向支撑力用于抵抗外力的挤压，从而使得对盒后的液晶显示面板中所述支撑物40与阵列基板之间的受力更为均匀，进一步避免所述支撑物40受外力挤压产生偏移。
基于此，通过本申请的实施例提供的上述彩膜基板01与阵列基板对盒形成液晶显示面板后，由于所述支撑物40中靠近对盒的阵列基板一侧的所述上表面40c中至少包括一个与所述下表面40a呈锐角的斜面400c，当液晶显示面板受到外力挤压时，这一斜面400c能够增大所述 支撑物40承受并分散外力挤压的区域，避免所述支撑物40由于受到外力的挤压产生偏移而划伤像素单元；此外，还能避免偏移后导致的液晶显示面板发生漏光等显示不良问题，提高了对盒后的显示面板的产品良率，减小了返工检修的概率。
在上述基础上，参考图1以及图2A～图2C，在本申请的实施例中进一步优选的是，所述彩膜基板01还包括位于所述遮光层20上的彩色滤光层30；所述彩色滤光层30至少包括三种颜色的滤色单元31；所述支撑物40具体位于任一种颜色的滤色单元31与所述遮光层20重叠的区域中。
这样一来，在制备所述彩膜基板01的不同颜色的滤色单元31时，可以通过例如条状涂布的方式在对应于同一种颜色的滤色单元31的遮光层20上形成一列同种颜色的滤色单元31，从而简化了在彩膜基板01上制备不同颜色的滤色单元31的工艺过程。
需要说明的是，本申请的实施例对所述支撑物40在所述彩膜基板01中具体位于哪一层不作限定。例如，参考图2A所示，所述支撑物40位于所述滤色单元31与所述遮光层20重叠的区域中且具体位于所述滤色单元31远离所述衬底基板10的一侧，即图2A中所示的所述支撑物40位于所述滤色单元31之上；或者，参考图2B和图2C所示，所述支撑物40位于所述滤色单元31与所述遮光层20重叠的区域中且整体位于所述滤色单元31与所述遮光层20之间。
另外，所述三种颜色的滤色单元31例如可以为红色、绿色、蓝色，当然也可以为其他颜色，如白色、黄色等。
在上述基础上，参考图2B和图2C，在所述支撑物40位于所述滤色单元31与所述遮光层20重叠的区域中且整体位于所述滤色单元31与所述遮光层20之间的情况下，由于所述支撑物40被所述滤色单元31所覆盖，可进一步提高所述支撑物40在所述遮光层20上的固着性，使得当所述彩膜基板10与阵列基板对盒形成的液晶显示面板受到外力挤压时，所述支撑物40更难以发生偏移。
因此，优选地，所述支撑物40的所述下表面40a与所述遮光层20直接接触，所述支撑物40的所述侧表面40b和所述上表面40c均与所述滤色单元31直接接触。
进一步地，参考图2C所示，所述彩膜基板01还包括覆盖所述彩 色滤光层30的平整层50。一方面，所述平整层50能够进一步为所述彩色滤光层30提供一定的保护；另一方面，由于所述支撑物40被所述滤色单元31和所述平整层50这两层膜层覆盖，使得进一步提高了当所述彩膜基板10与阵列基板对盒形成的液晶显示面板受到外力挤压时，所述支撑物40的稳固性。
在上述基础上，如图3A和图3B所示，所述支撑物40包括主支撑体41和辅支撑体42；所述主支撑体41位于至少一种颜色的滤色单元31与所述遮光层20重叠的区域中；所述辅支撑体42位于其余颜色的滤色单元31与所述遮光层20重叠的区域中。
如图4A和图4B所示，所述主支撑体41(图中未表示出)包括主上表面41c、主下表面41a、以及连接主上表面41c和主下表面41a的主侧表面41b。
如图4C所示，所述辅支撑体42(图中未表示出)包括辅上表面42c、辅下表面42a、以及连接辅上表面42c和辅下表面42a的辅侧表面42b。
其中，如图4D所示，所述主上表面41c到所述主下表面41a的最大高度(图中及下文中均标记为Hmax1)大于所述辅上表面42c到所述辅下表面42a的最大高度(图中及下文中均标记为Hmax2)。
需要说明的是，参考图4D，当所述彩膜基板01与阵列基板对盒后，所述主上表面41c到阵列基板中面向所述彩膜基板01的一侧的距离与所述辅下表面42a到阵列基板中面向所述彩膜基板01的同一侧的距离之间具有一定的高度差。这样一来，当对盒后的液晶显示面板受到垂直于其面板方向的外力挤压时，所述主上表面41c到所述主下表面41a的最大高度Hmax1与所述辅上表面42c到所述辅下表面42a的最大高度Hmax2之间的高度差能够为液晶显示面板提供一定的缓冲垂直外力的余量，从而进一步提高对盒后的液晶显示面板的抗外力挤压的稳定性。
这里，为了更清楚地体现上述的Hmax1与Hmax2之间的高度差，同时简化起见，图4D中省去了所述滤色单元31、所述平整层50的结构。
进一步地，所述主支撑体41具体可由以下结构组成：参考图3A所示，所述主支撑体41包括第一本体410、与所述第一本体410相连的第一长轴支撑分体411、与所述第一本体410相连的第一短轴支撑分 体412。
所述第一长轴支撑分体411在第一方向(图中及下文中均标记为D1)上位于所述第一本体410的两侧；所述第一短轴支撑分体412在与所述第一方向D1垂直的第二方向(图中及下文中均标记为D2)上位于所述第一本体410的两侧。
其中，如图5A和图5B所示，所述第一本体410的上表面包括平行于所述主下表面41a的第一支撑平面410a；所述第一长轴支撑分体411的上表面包括且与所述主下表面41a不平行(例如成锐角夹角)的第一长轴斜面411a，第一长轴支撑分体411的上表面与所述第一本体410的上表面相连；所述第一短轴支撑分体412的上表面包括与所述主下表面41a不平行(例如成锐角夹角)的第一短轴斜面412a，第一短轴支撑分体412的上表面与所述第一本体410的上表面相连；所述第一本体410的上表面、所述第一长轴支撑分体411的上表面和所述第一短轴支撑分体412的上表面构成所述主上表面41c。根据具体的实施例，第一支撑平面410a、第一长轴斜面411a和第一短轴斜面412a构成所述主上表面41c。
需要说明的是，所述第一方向D1与所述第二方向D2互为横纵方向，并且平行于面板表面，具体不作限定。
另外，所述第一本体410平行于所述主下表面41a的第一支撑平面410a是为了使对盒后形成的液晶显示面板能够更好地承受沿垂直于面板方向的外力挤压。
所述第一长轴支撑分体411和所述第一短轴支撑分体412是为了使所述主支撑物41在各个方向均具有延伸，使得所述彩膜基板01与阵列基板对盒后形成的液晶显示面板能够承受各个方向的外力挤压。
相应地，所述第一长轴斜面411a和所述第一短轴斜面412a由于倾斜的方向不同，其作用也是为了使对盒后的液晶显示面板能够承受各个方向的外力挤压。
另外，所述第一长轴斜面411a与所述主下表面41a之间形成的夹角和所述第一短轴斜面412与所述主下表面41a之间形成的夹角可相同也可不同，并且可根据设计需要灵活调整，在此不作限定。
在上述基础上，参考图3A，在所述主支撑体41中，所述第一短轴支撑分体412的数量至少为四个，且所述第一短轴支撑分体412沿 所述第二方向D2对称分布于所述第一本体410的两侧，这样可以使得所述主支撑体41能够承受来自不同方向的外力挤压，且以使所述主支撑体41受力均匀。
这里，为了更清楚地体现所述主支撑体41的结构，同时简化起见，图5A和图5B中省去了所述滤色单元31和所述平整层50的结构。
进一步地，参考图3A，所述辅支撑体42由第二本体420、与所述第二本体420相连的第二长轴支撑分体421、和与所述第二本体420相连的第二短轴支撑分体422构成。
所述第二长轴支撑分体421在第一方向D1上位于所述第二本体420的两侧；所述第二短轴支撑分体422在与所述第一方向垂直的第二方向D2上位于所述第二本体420的两侧。
其中，如图5C所示，所述第二本体420的上表面包括平行于所述辅下表面42a的第二支撑平面420a；所述第二长轴支撑分体421的上表面包括与所述辅下表面42a不平行(例如成锐角夹角)的第二长轴斜面421a，所述第二长轴支撑分体421的上表面与所述第二本体420的上表面相连；所述第二短轴支撑分体422的上表面包括与所述辅下表面42a不平行(例如成锐角夹角)的第二短轴斜面422a，所述第二短轴支撑分体422的上表面与所述第二本体420的上表面相连。第二本体420的上表面、第二长轴支撑分体421的上表面和第二短轴支撑分体422的上表面构成所述辅上表面42c。根据具体实施例，所述第二支撑平面420a、所述第二长轴斜面421a和所述第二短轴斜面422a构成所述辅上表面42c。
需要说明的是，所述第二本体420平行于所述辅下表面42a的第二支撑平面420a是为了使对盒后形成的液晶显示面板能够更好地承受沿垂直于面板方向的外力挤压。
所述第二长轴支撑分体421和所述第二短轴支撑分体422在各个方向均具有延伸，使得所述彩膜基板01与阵列基板对盒后形成的液晶显示面板能够承受各个方向的外力挤压。
相应地，所述第二长轴斜面421a和所述第二短轴斜面422a由于倾斜的方向不同，其作用也是为了使对盒后的液晶显示面板能够承受各个方向的外力挤压。
另外，所述第二长轴斜面421a与所述辅下表面42a之间形成的夹 角和所述第二短轴斜面422a与所述辅下表面42a之间形成的夹角可相同也可不同，并且可根据设计需要灵活调整，在此不作限定。
这里，为了更清楚地体现所述主支撑体41的结构，同时简化起见，图5C中省去了所述滤色单元31和所述平整层50的结构。
基于此，在通过本申请的实施例提供的上述彩膜基板01与阵列基板对盒形成液晶显示面板后，所述主支撑物41和所述辅支撑物42中的朝向不同方向的各个斜面能够显著地增大所述主支撑物41和所述辅支撑物42承受并分散外力挤压的区域，避免所述主支撑物41和所述辅支撑物42由于受到外力的挤压产生偏移而划伤像素单元，同时导致液晶显示面板发生漏光等显示不良问题，提高了对盒后的显示面板的产品良率，减小了返工检修的概率。
本申请的实施例还提供了一种显示面板，包括阵列基板、与所述阵列基板对盒的上述的彩膜基板01。
本申请的实施例进一步提供了一种显示装置，包括上述的显示面板。
这里，上述显示装置具体可以是液晶显示装置，可以为液晶监视器、液晶电视、数码相框、手机、平板电脑等具有任何显示功能的产品或者部件。
需要说明的是，本申请的所有附图是上述彩膜基板的简略的示意图，只为清楚描述本方案，体现了与发明点相关的结构。对于其他的与发明点无关的结构或现有结构，在附图中并未体现或只部分体现。
以上所述的内容仅为本申请的具体实施方式。但本申请的保护范围并不局限于此。任何熟悉本技术领域的技术人员在本申请揭露的技术范围内可轻易想到的变化或替换都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。

Claims (14)

  1. 一种彩膜基板，包括衬底基板、位于所述衬底基板上的遮光层和位于所述遮光层上的支撑物，
    其中，所述支撑物包括上表面、下表面和连接所述上表面和下表面的侧表面，
    所述上表面包括至少一个与所述下表面不平行的斜面部分。
  2. 根据权利要求1所述的彩膜基板，其中，所述彩膜基板还包括位于所述遮光层上的彩色滤光层，所述彩色滤光层至少包括三种颜色的滤色单元，并且
    所述支撑物位于任一种颜色的滤色单元与所述遮光层重叠的区域中。
  3. 根据权利要求2所述的彩膜基板，其中，所述支撑物包括主支撑体和辅支撑体，
    所述主支撑体位于至少一种颜色的滤色单元与所述遮光层重叠的区域中，所述辅支撑体位于其余颜色的滤色单元与所述遮光层重叠的区域中，
    所述主支撑体包括主上表面、主下表面和连接所述主上表面和主下表面的主侧表面，所述主上表面包括至少一个与所述主下表面不平行的斜面部分，并且
    所述辅支撑体包括辅上表面、辅下表面和连接所述辅上表面和辅下表面的辅侧表面，所述辅上表面包括至少一个与所述辅下表面不平行的斜面部分，
    其中，所述主上表面到所述主下表面的最大高度大于所述辅上表面到所述辅下表面的最大高度。
  4. 根据权利要求3所述的彩膜基板，其中，所述主支撑体包括第一本体、与所述第一本体相连的第一长轴支撑分体以及与所述第一本体相连的第一短轴支撑分体，
    所述第一长轴支撑分体在第一方向上位于所述第一本体的两侧，
    所述第一短轴支撑分体在与所述第一方向垂直的第二方向上位于所述第一本体的两侧，
    其中，所述第一本体的上表面包括平行于所述主下表面的第一支 撑平面，
    所述第一长轴支撑分体的上表面包括与所述主下表面不平行的第一长轴斜面，所述第一长轴支撑分体的上表面与所述第一本体的上表面相连，
    所述第一短轴支撑分体的上表面包括与所述主下表面不平行的第一短轴斜面，所述第一短轴支撑分体的上表面与所述第一本体的上表面相连，
    所述第一本体的上表面、所述第一长轴支撑分体的上表面和所述第一短轴支撑分体的上表面构成所述主上表面。
  5. 根据权利要求4所述的彩膜基板，其中，在所述主支撑体中，所述第一短轴支撑分体的数量至少为四个，且所述第一短轴支撑分体在所述第二方向上对称地分布在所述第一本体的两侧。
  6. 根据权利要求3所述的彩膜基板，其中，所述辅支撑体包括第二本体、与所述第二本体相连的第二长轴支撑分体以及与所述第二本体相连的第二短轴支撑分体，
    所述第二长轴支撑分体在第一方向上位于所述第二本体的两侧，
    所述第二短轴支撑分体在与所述第一方向垂直的第二方向上位于所述第二本体的两侧，
    其中，所述第二本体的上表面包括平行于所述辅下表面的第二支撑平面，
    所述第二长轴支撑分体的上表面包括与所述辅下表面不平行的第二长轴斜面，所述第二长轴支撑分体的上表面与所述第二本体的上表面相连，
    所述第二短轴支撑分体的上表面包括与所述辅下表面不平行的第二短轴斜面，所述第二短轴支撑分体的上表面与所述第二本体的上表面相连，
    所述第二支撑本体的上表面、所述第二长轴斜支撑分体的上表面和所述第二短轴斜支撑分体的上表面构成所述辅上表面。
  7. 根据权利要求2至6中的任一项所述的彩膜基板，其中，所述支撑物整体位于所述遮光层与所述滤色单元之间，所述支撑物的下表面与所述遮光层直接接触，并且所述支撑物的侧表面和上表面与所述滤色单元直接接触；或者所述支撑物位于所述滤色单元之上。
  8. 根据权利要求7所述的彩膜基板，其中，所述彩膜基板还包括覆盖所述彩色滤光层的平整层。
  9. 一种显示面板，包括阵列基板；与所述阵列基板对盒的如权利要求1至8中任一项所述的彩膜基板。
  10. 一种显示装置，包括如权利要求9所述的显示面板。
  11. 一种彩膜基板的制备方法，其包括：
    设置衬底基板；
    在所述衬底基板上设置遮光层；
    在所述遮光层上设置支撑物；
    其中，所述支撑物包括上表面、下表面和连接所述上表面和下表面的侧表面；
    所述上表面至少包括与所述下表面不平行的斜面部分。
  12. 根据权利要求11所述的制备方法，其进一步包括在所述衬底基板上设置彩色滤光层；所述彩色滤光层至少包括三种颜色的滤色单元；并且将所述支撑物设置于任一种颜色的滤色单元与所述遮光层重叠的区域中。
  13. 根据权利要求11所述的制备方法，其进一步包括使所述支撑物整体位于所述遮光层与所述滤色单元之间，所述支撑物的下表面与所述遮光层直接接触，并且所述支撑物的侧表面和上表面与所述滤色单元直接接触；或者使所述支撑物位于所述滤色单元之上。
  14. 根据权利要求12-13中任一项所述的制备方法，其进一步包括将平整层覆盖在所述彩色滤光层上。
PCT/CN2015/078356 2014-12-05 2015-05-06 彩膜基板及其制造方法以及显示面板及显示装置 WO2016086590A1 (zh)

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