WO2015158090A1 - 彩膜基板、显示面板及显示装置 - Google Patents

彩膜基板、显示面板及显示装置 Download PDF

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Publication number
WO2015158090A1
WO2015158090A1 PCT/CN2014/085171 CN2014085171W WO2015158090A1 WO 2015158090 A1 WO2015158090 A1 WO 2015158090A1 CN 2014085171 W CN2014085171 W CN 2014085171W WO 2015158090 A1 WO2015158090 A1 WO 2015158090A1
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WO
WIPO (PCT)
Prior art keywords
spacers
sub
region
color filter
substrate
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PCT/CN2014/085171
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English (en)
French (fr)
Inventor
赵伟利
吴光雄
谢畅
Original Assignee
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 US14/436,931 priority Critical patent/US9874786B2/en
Publication of WO2015158090A1 publication Critical patent/WO2015158090A1/zh

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1339Gaskets; Spacers; Sealing of cells
    • G02F1/13394Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/133305Flexible substrates, e.g. plastics, organic film
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509Filters, e.g. light shielding masks
    • G02F1/133514Colour filters
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1339Gaskets; Spacers; Sealing of cells
    • G02F1/13396Spacers having different sizes

Definitions

  • Color film substrate display panel and display device
  • Embodiments of the present invention relate to the field of liquid crystal display technology, and in particular, to a color filter substrate, a display panel including the color filter substrate, and a display device. Background technique
  • the liquid crystal display device controls the luminous flux by using liquid crystal as a light valve to realize corresponding screen display. Specifically, the control of light by the liquid crystal under the action of the electric field is related to the thickness of the liquid crystal layer. In order to achieve a better display effect, it is necessary to maintain the thickness of the liquid crystal layer at a stable value.
  • a plurality of spacers which are uniformly distributed in size and height are disposed on the color filter substrate of the liquid crystal display panel to maintain the thickness of the liquid crystal cell between the color filter substrate and the array substrate in the liquid crystal display panel. Further, the thickness of the liquid crystal layer filled in the liquid crystal cell is kept stable.
  • the plurality of spacers can generally be columnar spacers, and the plurality of spacers can be in contact with the array substrate, respectively.
  • the size of the spacer described herein generally refers to the size of the contact area of the spacer to the color filter substrate.
  • the flexible liquid crystal display panel of the flexible liquid crystal display device since the flexible liquid crystal display panel of the flexible liquid crystal display device is bent, the center position of the curved surface formed and the peripheral force of the curved surface are different, and the farther away from the curved surface The area under the central location is subject to less stress. Therefore, if the thickness of the liquid crystal cell is maintained by providing a plurality of spacers uniformly distributed and uniform in size and height on the color filter substrate of the flexible liquid crystal display panel, the force is applied at the center of the curved surface.
  • the embodiment of the invention provides a color film substrate, a display panel provided with the color film substrate, and a display device, so that the thickness of the liquid crystal cell of the display panel is kept hooked when the display panel is bent, thereby improving the display effect.
  • a color filter substrate for a display panel comprising: a flexible substrate substrate, the plurality of parallel lines being parallel based on a set central axis of the substrate substrate substrate Substrate substrate is divided to obtain a plurality of sub-regions, each of the plurality of sub-regions having the same area; and a plurality of spacers, each of the sub-regions being provided with a plurality of the spacers, wherein The spacer is configured such that, for any sub-region, the further the sub-region is from the set central axis, the spacers in any one of the sub-regions are caused to correspond to the spacer
  • the thickness of the display panel at the location is greater at the same pressure.
  • the set central axis is a horizontal axis center line of the base substrate or a longitudinal axis center line of the base substrate.
  • the height of any two spacers in any one of the sub-regions and the contact area with the substrate are respectively the same.
  • the distribution density of the spacers in each sub-area is the same, and the farther the any sub-area is from the set central axis, any of the spacers in any one of the sub-areas
  • the contact area of the base substrate is smaller; or
  • the contact area of any of the spacers in each sub-area is the same as the contact area of the substrate, and the farther the any sub-area is from the set central axis, the spacer distribution in any of the sub-areas The lower the density.
  • any two of the plurality of spacers have the same shape.
  • each of the plurality of spacers is a column spacer.
  • a cross-sectional area of a bottom end of each of the spacers is greater than or equal to a cross-sectional area of a top end of the spacer, and a bottom end of the spacer is opposite to the substrate contact.
  • a display panel comprising: the color filter substrate according to any one of the above embodiments; and a flexible array substrate facing the color filter substrate.
  • part or all of the plurality of spacers in the color filter substrate are in contact with the array substrate.
  • a display device the display panel according to any of the above embodiments.
  • the color filter substrate, the display panel provided with the color filter substrate, and the display device according to the embodiment of the present invention have a gradient setting according to the distance from the central axis of the substrate on which the spacer is located, The amount of deformation of the spacer in each region in the height direction under the same pressure can maintain the uniformity of the thickness of the liquid crystal cell of the display panel when the display panel is bent, thereby improving the display effect when the display device is bent.
  • FIG. 1 is a schematic cross-sectional view showing a distribution of thicknesses of liquid crystal cells at respective regions when a flexible liquid crystal display panel is bent in the prior art
  • FIG. 2 is a plan view showing a color filter substrate according to a first exemplary embodiment of the present invention
  • FIG. 3 is a plan view showing a color filter substrate according to a second exemplary embodiment of the present invention
  • Fig. 4 is a side view showing the color filter substrate shown in Fig. 3.
  • a color film substrate comprising: a flexible substrate substrate and a plurality of spacers.
  • the plurality of sub-regions are obtained by dividing the base substrate by a plurality of parallel lines parallel to a set central axis of the base substrate, and the respective regions of the plurality of sub-regions are identical to each other.
  • a plurality of the spacers are disposed in each of the sub-areas.
  • the spacer is configured such that, for any sub-region, the further the sub-region is from the set central axis, the spacers in any one of the sub-regions are caused to be in the septum
  • the thickness of the display panel at the corresponding position of the object is greater at the same pressure.
  • a color filter substrate according to an embodiment of the present invention includes a base substrate 11 and a plurality of spacers 12 disposed on the base substrate 11, and the plurality of spacers 12 are respectively disposed on the lining
  • the plurality of sub-regions 13 of the base substrate 11 are obtained by dividing the base substrate 11 by a plurality of parallel lines parallel to a set central axis of the base substrate 11, Each of the sub-areas has the same area.
  • the spacer 12 is configured such that, for any sub-region 13 , the further the sub-region 13 is from the set central axis, the spacers 12 of the any sub-region 13 are caused by The thickness of the display panel at a position corresponding to the spacer 12 is generated under the same pressure The bigger the deformation.
  • any sub-region 13 the further the sub-region 13 is from the set central axis, the spacers 12 in the any sub-region 13 and the The smaller the sum of the contact areas of the base substrate 11, the greater the deformation of the spacers 12 located in any of the sub-regions 13 in the height direction under the same pressure, resulting in the spacers The greater the deformation of the thickness of the display panel at the corresponding position at the same pressure.
  • 2 is a cross-sectional view of the contact end of each of the spacers 12 and the base substrate 11 as an example, and the spacers 12 included in any of the sub-regions 13 and the spacers 12 in any of the sub-regions 13 The sum of the contact areas with the base substrate 11 is schematically illustrated.
  • any sub-region 13 the farther the any sub-region 13 is from the set central axis, the lower the height of each spacer 12 in any of the sub-regions 13 is as shown in FIG. 4 .
  • the height of each spacer 12 contained in any of the sub-regions 13 and the height of each of the spacers 12 in any of the sub-regions 13 are taken as an example of a longitudinal cross-sectional view of each of the spacers 12. Schematic description).
  • the substrate substrate 11 may be a flexible substrate, such as a plastic substrate, which is not limited in the embodiment of the present invention.
  • the base substrate 11 may also be other flexible substrates such as a flexible glass substrate or the like.
  • the set central axis may be a horizontal axis center line or a vertical axis center line passing through the center of the base substrate 11.
  • the base substrate 11 can be respectively bent along the transverse and longitudinal central axes of the base substrate 11.
  • the set central axis may also be set to be different from the horizontal axis center line or other positions of the base substrate 11 according to the actual bendable shape of the base substrate 11 or A straight line or line segment of the centerline of the longitudinal axis.
  • the sum of the contact areas of the spacers 12 and the substrate substrate 11 in each sub-region 13 is different.
  • the pressure applied to each of the spacers 12 in the sub-region 13 closer to the set central axis is larger, but the closer to the set central axis
  • the sum of the contact areas of the spacers 12 and the substrate 11 in the sub-region 13 is large, and the spacer 12 here has less deformation in the height direction under the same pressure, and the thickness of the display panel changes. Small, so that the deformation of the display substrate near the set center line in the height can still maintain the deformation substantially coincident with other positions.
  • the force of the display panel is uneven when the display panel is bent, and the force at the center of the display panel surface is the largest, the consistency of the display panel thickness can be maintained when the display panel is bent. Further, the display effect when the display device is bent is improved.
  • FIG. 3 is a plan view showing a color filter substrate according to a second exemplary embodiment of the present invention. Referring to FIG. 3, for any sub-region 13, the farther the any sub-region 13 is from the set central axis, the lower the height of each spacer 12 in any one of the sub-regions 13 is. The contact areas of any two of the plurality of spacers 12 and the base substrate 11 may be the same as each other.
  • the pad 12 may be in contact with the array substrate corresponding to the color filter substrate including the plurality of spacers 12, and the end of the remaining other spacers 12 not in contact with the substrate substrate 11 may be suspended State, such that, under a certain range of pressure, the suspended spacer causes a greater deformation of the thickness of the display panel at a position corresponding to the empty spacer 12.
  • the partial thickness of the color filter substrate and the array substrate is maintained by the partial spacer 12; when the display panel including the color filter substrate is bent, The partial spacer 12 produces less deformation under a greater pressure, and the thickness of the display panel at a position corresponding to the partial spacer produces a small change, and at the same time, with the suspended spacer The thickness of the display panel at the corresponding position also changes under a small pressure The hanging end of the other spacer 12 is brought into contact with the substrate, thereby maintaining the uniformity of the thickness of the display panel and further improving the display effect when the display device is bent.
  • the height or each region of the spacer 12 in each region may be set in a gradient according to the distance between the region where the spacer 12 is located and the set central axis of the substrate substrate 11 on which the spacer 12 is located.
  • the sum of the contact areas of the spacers 12 and the base substrate 11 can maintain the consistency of the thickness of the display panel when the display panel is bent, thereby improving the display effect when the display device is bent.
  • the height of any two spacers 12 in the any sub-region 13 and the contact area with the substrate 11 may be respectively The same, in order to achieve the purpose of improving the simplicity of the process.
  • the any sub-region 13 for any sub-region 13, the farther the any sub-region 13 is from the set central axis, the any sub-region 13 The smaller the sum of the contact areas of the spacers 12 and the substrate 11 in the inside. Specifically, the distribution density of the spacers in each sub-region 13 is the same, and for any sub-region 13, the farther any of the sub-regions 13 is from the set central axis, the any sub-region 13 The smaller the contact area between any of the spacers 12 and the base substrate 11, the smaller.
  • FIG. 3 is a plan view showing a color filter substrate according to a second exemplary embodiment of the present invention.
  • the spacers 12 in the any sub-region 13 and the base substrate The smaller the contact area of 11 is.
  • the contact area of any of the spacers 12 in each of the sub-regions 13 is the same as that of the base substrate 11, and for any of the sub-regions 13, the any sub-region 13 is away from the set center. The further the axis, the lower the distribution density of the spacers in any of the sub-regions 13.
  • the distribution density of the spacers in each region or the respective regions may be set in a gradient manner.
  • the purpose of the contact area of any of the spacers 12 and the substrate 11 is to achieve a gradient setting of the sum of the contact areas of the spacers 12 and the substrate 11 in each region, thereby improving the spacer 12 setting. Flexibility.
  • the any sub-area 13 is away from the setting. The further the central axis, the greater the variation in the thickness of the display panel at the location corresponding to the spacer 12 at the same pressure, with each spacer 12 within any of the sub-regions 13.
  • the shape of any two of the plurality of spacers 12 may be the same. Since the column spacer has the advantages of easy size control, high contrast, good uniformity, high durability, and less tendency to smear than spherical spacers or rod spacers, the embodiment of the present invention
  • the plurality of spacers 12 may generally be columnar spacers, respectively.
  • the cross-sectional area of the bottom end of the spacer 12 is generally greater than or equal to the cross-sectional area of the top end of the spacer 12 for any of the spacers 12, wherein The bottom end of the spacer 12 is in contact with the base substrate 11.
  • each spacer 12 may be any shape such as a circle, a rectangle, an ellipse, or a triangle.
  • the materials of any two of the plurality of spacers 12 may be the same, such as may be made of the same inorganic material or the same organic material, etc., but the embodiment of the present invention There is no limit to this.
  • the spacers located in different sub-areas may be made of materials having different coefficients of elasticity, and for any sub-area, any one of the sub-areas is away from the setting The farther the central axis is, the smaller the coefficient of elasticity of each of the spacers in any of the sub-areas, so that the thickness of the display panel at the position corresponding to the spacer is greater under the same pressure. .
  • the plurality of spacers 12 can be specifically disposed on the black matrix layer formed on the base substrate 11, and can also be respectively associated with the film in the corresponding array substrate.
  • the transistors correspond.
  • the height of each spacer in each region is set by gradient or each The sum of the contact areas of the spacers in the area and the substrate, so that the consistency of the thickness of the display panel can be maintained when the display panel is bent, thereby improving the display effect when the display device is bent.
  • a display panel may include a color filter substrate and an array substrate, wherein the color filter substrate is a color according to any of the above embodiments of the present invention.
  • Membrane substrate that is, in the display panel of the embodiment of the present invention, the spacers in the display panel may be disposed in the color filter substrate of the display panel in the manner described in any of the above embodiments of the present invention.
  • some or all of the plurality of spacers in the color filter substrate may be in contact with the array substrate.
  • the spacers may have the same height, and thus, the plurality of spacers may be in contact with the array substrate, respectively.
  • the plurality of spacers in the color filter substrate are disposed in the color filter substrate according to the distribution manner described in the third embodiment of the present invention, the plurality of spacers may be provided. Different heights, therefore, only a portion of the spacers are in contact with the array substrate.
  • the array substrate is a flexible substrate, such as a plastic substrate, or other flexible substrate, such as a flexible glass substrate or the like.
  • an embodiment of the present invention further provides a display device, which may include the display panel of the above embodiment of the present invention.
  • the display device may be a liquid crystal display panel, an electronic paper, an OLED (Organic Light-Emitting Diode) panel, a mobile phone, a tablet computer, a television, a display, a notebook computer, a digital photo frame, a navigation device, or the like.
  • the product or component having the display function is not limited in this embodiment of the present invention.
  • the height of the spacer in each region may be set according to the distance between the region where the spacer is located and the set central axis of the substrate substrate on which the spacer is located, or The sum of the contact areas of the spacers and the substrate in each region, thereby bending the display panel At the same time, the consistency of the thickness of the display panel can be maintained, thereby improving the display effect when the display device is bent.

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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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

公开了一种彩膜基板、显示面板及显示装置,彩膜基板,包括:柔性的衬底基板,基于平行于所述衬底基板的设定中心轴线的多条平行线对所述衬底基板进行划分而得到多个子区域,所述多个子区域各自的面积彼此相同;以及多个隔垫物,每个所述子区域内设有多个所述隔垫物。所述隔垫物被构造成,针对任一子区域,所述任一子区域距离所述设定中心轴线越远,所述任一子区域内的各隔垫物导致在与所述隔垫物相应的位置处的显示面板的厚度在相同压力下产生的变化越大,从而当显示面板弯曲时仍可保持显示面板盒厚的一致性。

Description

彩膜基板、 显示面板及显示装置 技术领域
本发明的实施例涉及液晶显示技术领域, 尤其涉及一种彩膜基板、 具备所 述彩膜基板的显示面板及显示装置。 背景技术
液晶显示装置是通过将液晶作为光阀来控制光通量进而实现相应的画面 显示的。 具体地, 液晶在电场作用下对光的控制与液晶层的厚度有关。 为了实 现较好的显示效果, 需保持液晶层厚度在一稳定值。
一般地, 在液晶显示面板的彩膜基板上设置多个均勾分布且大小、 高度均 一致的隔垫物, 以维持液晶显示面板中的彩膜基板与阵列基板之间的液晶盒的 厚度、 进而保持填充于液晶盒中的液晶层的厚度均勾稳定。 所述多个隔垫物通 常可为柱状隔垫物, 并且, 所述多个隔垫物可分别与所述阵列基板相接触。 另 外, 本文中所述的隔垫物的大小通常指的是所述隔垫物与彩膜基板的接触面积 的大小。
但是, 如图 1所示, 在可弯曲的柔性液晶显示装置中, 由于柔性液晶显示 装置的柔性液晶显示面板弯曲时, 所形成的曲面的中心位置和曲面周边的受力 不同, 越远离曲面的中心位置的区域所受到的压力越小。 因此, 若仍釆用在柔 性液晶显示面板的彩膜基板上设置多个均匀分布且大小、 高度均一致的隔垫物 的方式来维持液晶盒的厚度, 则由于曲面的中心位置处的受力最大, 会导致该 处的隔垫物的形变也会最大、 进而导致该处的液晶盒的厚度最小, 而其他位置 处的液晶盒的厚度则会按照越远离曲面中心位置、 厚度越大的趋势递增, 从而 会极大地降低柔性液晶显示面板弯曲时液晶盒的厚度的均勾性以及一致性, 进 而影响柔性液晶显示装置的正常显示。 发明内容
本发明实施例提供了一种彩膜基板、具备所述彩膜基板的显示面板及显示 装置, 以当显示面板弯曲时显示面板的液晶盒的厚度保持均勾, 从而提高显示 效果。
根据本发明一个方面的实施例,提供一种用于显示面板的彩膜基板,包括: 柔性的衬底基板,基于平行于所述衬底基板的设定中心轴线的多条平行线对所 述衬底基板进行划分而得到多个子区域, 所述多个子区域各自的面积彼此相同; 以及多个隔垫物, 每个所述子区域内设有多个所述隔垫物, 其中, 所述隔垫物 被构造成, 针对任一子区域, 所述任一子区域距离所述设定中心轴线越远, 所 述任一子区域内的各隔垫物导致在与所述隔垫物相应的位置处的显示面板的 厚度在相同压力下产生的变化越大。
在上述彩膜基板中, 所述任一子区域距离所述设定中心轴线越远, 所述任 一子区域内的各隔垫物与所述衬底基板的接触面积之和越 d、。
在上述彩膜基板中, 所述任一子区域距离所述设定中心轴线越远, 所述任 一子区域内的各隔垫物所具备的高度越低。
在上述彩膜基板中, 所述设定中心轴线为所述衬底基板的横轴中心线或所 述衬底基板的纵轴中心线。
在上述彩膜基板中, 所述任一子区域内的任意两个隔垫物的高度以及与所 述衬底基板的接触面积分别相同。
在上述彩膜基板中, 各子区域内的隔垫物分布密度相同, 并且所述任一子 区域距离所述设定中心轴线越远, 所述任一子区域内的任一隔垫物与所述衬底 基板的接触面积越小; 或者,
各子区域内的任一隔垫物与所述衬底基板的接触面积相同, 并且所述任一 子区域距离所述设定中心轴线越远, 所述任一子区域内的隔垫物分布密度越低。
在上述彩膜基板中, 所述多个隔垫物中的任意两个隔垫物的形状相同。 在上述彩膜基板中, 所述多个隔垫物分别为柱状隔垫物。 在上述彩膜基板中,每个所述隔垫物的底端的横截面面积大于或等于所述 隔垫物的顶端的横截面面积, 所述隔垫物的底端与所述衬底基板相接触。
在上述彩膜基板中, 各隔垫物的横截面的形状为圓形、 矩形或三角形。 在上述彩膜基板中, 所述多个隔垫物中的任意两个隔垫物的材料相同。 根据本发明另一方面的实施例, 提供一种显示面板, 包括: 上述任一实施 例所述的彩膜基板; 以及与所述彩膜基板对置的柔性阵列基板。
在上述显示面板中, 所述彩膜基板中的所述多个隔垫物中的部分或全部隔 垫物与所述阵列基板相接触。
根据本发明更进一步发明的实施例, 提供一种显示装置, 上述任一实施例 所述的显示面板。
根据本发明实施例的彩膜基板、具备所述彩膜基板的显示面板及显示装置, 由于可根据隔垫物所处区域距离其所在的衬底基板的设定中心轴线的距离远 近, 梯度设置各区域内的隔垫物在相同压力下在高度方向上的变形量, 从而在 显示面板弯曲时仍可保持显示面板的液晶盒的厚度的一致性、进而提高显示装 置弯曲时的显示效果。 附图说明
为了更清楚地说明本发明实施例中的技术方案, 下面将对实施例描述中所 需要使用的附图作简要介绍, 显而易见地, 下面描述中的附图仅仅是本发明的 一些实施例,对于本领域的普通技术人员来讲,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为示出现有技术中柔性液晶显示面板弯曲时各区域处的液晶盒的厚度 的分布情况的截面示意图;
图 2为示出根据本发明的第一种示例性实施例的彩膜基板的平面示意图; 图 3为示出根据本发明的第二种示例性实施例的彩膜基板的平面示意图; 以及 图 4为示出图 3所示彩膜基板的侧视图。 具体实施方式
为了使本发明的目的、 技术方案和优点更加清楚, 下面将结合附图对本发 明作进一步地详细描述, 显然, 所描述的实施例仅仅是本发明一部分实施例, 而不是全部的实施例。 基于本发明中的实施例, 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它实施例, 都属于本发明保护的范围。
另外,在下面的详细描述中, 为便于解释, 阐述了许多具体的细节以提供 对本披露实施例的全面理解。 然而明显地, 一个或多个实施例在没有这些具体 细节的情况下也可以被实施。 在其他情况下, 公知的结构和装置以图示的方 式体现以简化附图。
根据本发明总体上的发明构思, 提供一种彩膜基板, 包括: 柔性的衬底基 板和多个隔垫物。基于平行于所述衬底基板的设定中心轴线的多条平行线对所 述衬底基板进行划分而得到多个子区域, 所述多个子区域各自的面积彼此相同。 每个所述子区域内设有多个所述隔垫物。 所述隔垫物被构造成, 针对任一子区 域, 所述任一子区域距离所述设定中心轴线越远, 所述任一子区域内的各隔垫 物导致在与所述隔垫物相应的位置处的显示面板的厚度在相同压力下产生的 变化越大。
图 2为示出根据本发明的第一种示例性实施例的彩膜基板的平面示意图。 参见图 2,本发明实施例的彩膜基板包括衬底基板 11以及设置在所述衬底基板 11之上的多个隔垫物 12, 所述多个隔垫物 12分别设置在所述衬底基板 11的 多个子区域 13内, 所述多个子区域 13利用平行于所述衬底基板 11的设定中 心轴线的多条平行线对所述衬底基板 11 进行划分而得到, 所述多个子区域各 自的面积彼此相同。 所述隔垫物 12被构造成, 针对任一子区域 13 , 所述任一 子区域 13距离所述设定中心轴线越远, 所述任一子区域内 13的各隔垫物 12 导致在与所述隔垫物 12相应的位置处的显示面板的厚度在相同压力下产生的 变形越大。
在一种示例性实施例中, 针对任一子区域 13 , 所述任一子区域 13距离所 述设定中心轴线越远,所述任一子区域 13内的各隔垫物 12与所述衬底基板 11 的接触面积之和越小, 这样, 位于所述任一子区域 13内的隔垫物 12在相同压 力下在高度方向上产生的变形越大, 导致在与所述隔垫物 12相应的位置处的 显示面板的厚度在相同压力下产生的变形越大。 图 2以各隔垫物 12与所述衬 底基板 11的接触端的横截面示意图为例,对任一子区域 13内包含的隔垫物 12 以及任一子区域 13内的各隔垫物 12与所述衬底基板 11的接触面积之和进行 了示意性说明。
针对任一子区域 13 , 所述任一子区域 13距离所述设定中心轴线越远, 所 述任一子区域 13内的各隔垫物 12所具备的高度越低, 具体可如图 4所示 (其 中, 图 4以各隔垫物 12的纵截面示意图为例, 对任一子区域 13内包含的隔垫 物 12以及任一子区域 13内的各隔垫物 12的高度进行了示意性说明)。
在本发明的示例性实施例中, 所述衬底基板 11 可为柔性基板, 如塑料基 板, 本发明实施例对此不作任何限定。 所述衬底基板 11还可为其他可弯曲的 基板, 如可弯曲的玻璃基板等。
进一步地, 所述设定中心轴线可为穿过所述衬底基板 11 的中心的横轴中 心线或纵轴中心线。一般地,所述衬底基板 11可分别沿所述衬底基板 11的横、 纵中心轴进行相应的弯曲。 另外需要说明的是, 所述设定中心轴线还可根据所 述衬底基板 11的实际可弯曲形状, 设置为位于所述衬底基板 11其他位置处的 其他不同于所述横轴中心线或所述纵轴中心线的直线或线段。
在图 2所示的第一种实施例中, 所述任一子区域 13距离所述设定中心轴 线越远, 所述任一子区域 13内的各隔垫物 12与所述衬底基板 11的接触面积 之和越小, 所述多个隔垫物 12中的任意两个隔垫物 12的高度可相互相同。 也 就是说, 所述多个隔垫物 12中的各隔垫物 12可分别和与所述多个隔垫物 12 所在的彩膜基板相对应的阵列基板相接触, 以在包括所述彩膜基板的显示面板 未弯曲时, 共同维持彩膜基板与阵列基板之间的液晶盒的厚度、 以提高显示面 板未弯曲时的液晶盒的厚度均勾性与一致性。
在图 2所示的第一种实施例中,各子区域 13内的各隔垫物 12与所述衬底 基板 11 的接触面积之和不同。 当包括弯曲彩膜基板的显示面板时, 距离所述 设定中心轴线越近的子区域 13内的各隔垫物 12所承受的压力越大,但由于距 离所述设定中心轴线越近的子区域 13 内的各隔垫物 12与衬底基板 11的接触 面积之和较大,此处的隔垫物 12在相同压力下在高度方向上产生的变形较小, 显示面板的厚度变化较小,使得设定中心线附近的显示基板在高度上产生的变 形仍然能够保持与其它位置的变形大致一致。 这样, 尽管显示面板弯曲时, 显 示面板各区域处的受力不均衡, 且显示面板曲面的中心位置处的受力最大, 仍 然能够达到当显示面板弯曲时仍可保持显示面板盒厚的一致性、进而提高显示 装置弯曲时的显示效果。
图 3为示出根据本发明的第二种示例性实施例的彩膜基板的平面示意图。 参见图 3 , 针对任一子区域 13 , 所述任一子区域 13距离所述设定中心轴线越 远, 所述任一子区域 13内的各隔垫物 12所具备的高度越低, 所述多个隔垫物 12中的任意两个隔垫物 12与所述衬底基板 11的接触面积可相互相同。在该实 施例中, 所述多个隔垫物 12中的部分隔垫物 12, 通常为处于所述设定中心轴 线附近或与所述设定中心轴线距离最近的子区域 13中的各隔垫物 12 , 可和与 包括所述多个隔垫物 12的彩膜基板相对应的阵列基板相接触, 剩余的其他隔 垫物 12的与所述衬底基板 11未接触的一端可处于悬空状态, 这样, 在一定范 围内的压力下, 悬空的隔垫物导致在与所述空的隔垫物 12相应的位置处的显 示面板的厚度变形较大。 因此, 在所述彩膜基板所在的显示面板未弯曲时, 由 所述部分隔垫物 12维持彩膜基板与阵列基板之间的盒厚; 在包括所述彩膜基 板的显示面板弯曲时, 所述部分隔垫物 12在较大的压力下产生较小的变形, 与所述部分隔垫物相对应的位置处的显示面板的厚度产生较小的变化, 同时, 与悬空的隔垫物相对应的位置处的显示面板的厚度在较小的压力下也发生变 化, 使得其他隔垫物 12的悬空的一端与衬底基板接触, 由此保持显示面板盒 厚的一致性、 进而提高显示装置弯曲时的显示效果。
在本发明所述实施例中, 可根据隔垫物 12所处区域距离其所在的衬底基 板 11的设定中心轴线的距离远近, 梯度设置各区域内的隔垫物 12的高度或各 区域内的隔垫物 12与衬底基板 11的接触面积之和, 从而当显示面板弯曲时仍 可保持显示面板盒厚的一致性、 进而提高显示装置弯曲时的显示效果。
进一步地, 在本发明所述实施例中, 针对任一子区域 13 , 所述任一子区域 13内的任意两个隔垫物 12的高度以及与所述衬底基板 11的接触面积可分别相 同, 以达到提高工艺制作简便性的目的。
进一步地, 在图 2所示的本发明的第一种实施例中, 针对任一子区域 13 , 所述任一子区域 13距离所述设定中心轴线越远, 所述任一子区域 13内的各隔 垫物 12与所述衬底基板 11的接触面积之和越小。 具体而言, 各子区域 13内 的隔垫物分布密度相同, 并且, 针对任一子区域 13 , 所述任一子区域 13距离 所述设定中心轴线越远, 所述任一子区域 13内的任一隔垫物 12与所述衬底基 板 11的接触面积越小。
图 3为示出根据本发明的第二种示例性实施例的彩膜基板的平面示意图。 如图 3所示, 针对任一子区域 13 , 所述任一子区域 13距离所述设定中心轴线 越远, 所述任一子区域 13内的各隔垫物 12与所述衬底基板 11的接触面积之 和越小。 具体而言, 各子区域 13内的任一隔垫物 12与所述衬底基板 11的接 触面积相同, 并且, 针对任一子区域 13 , 所述任一子区域 13距离所述设定中 心轴线越远, 所述任一子区域 13内的隔垫物分布密度越低。
在本发明所述实施例中, 可根据隔垫物 12所处区域距离其所在的衬底基 板 11 的设定中心轴线的距离远近, 梯度设置各区域内的隔垫物分布密度或各 区域内的任一隔垫物 12与衬底基板 11的接触面积的方式, 来实现梯度设置各 区域内的隔垫物 12与衬底基板 11的接触面积之和的目的,从而提高隔垫物 12 设置的灵活性。 这样, 针对任一子区域 13 , 所述任一子区域 13距离所述设定 中心轴线越远, 所述任一子区域 13 内的各隔垫物 12导致在与所述隔垫物 12 相应的位置处的显示面板的厚度在相同压力下产生的变化越大。 进一步地, 在 本发明所述实施例中, 例如, 如图 3所示, 所述多个隔垫物 12中的任意两个 隔垫物 12的形状可相同。 由于柱状隔垫物具有尺寸易于控制、 对比度高、 均 匀性佳、高耐久度、与球状隔垫物或棒状隔垫物相比不易出现拖尾效应等优点, 因此,在本发明所述实施例中,所述多个隔垫物 12通常可分别为柱状隔垫物。
进一步地, 由于隔垫物制作工艺的影响, 对形成隔垫物 12的材料进行刻 蚀时, 隔垫物 12的顶端的刻蚀程度较大, 因此, 所得到的所述多个隔垫物 12 并不是标准的柱状隔垫物, 而是从所述隔垫物 12的底端到所述隔垫物 12的顶 端, 呈逐渐缩小状态。 因此, 在本发明所述实施例中, 针对任一隔垫物 12, 所 述隔垫物 12的底端的横截面面积通常大于或等于所述隔垫物 12的顶端的横截 面面积, 其中, 所述隔垫物 12的底端与所述衬底基板 11相接触。
进一步地, 在本发明所述实施例中, 各隔垫物 12的横截面的形状可为圓 形、 矩形、 椭圓形、 或三角形等任意形状。
在本发明所述实施例中, 所述多个隔垫物 12中的任意两个隔垫物 12的材 料可相同, 如均可由同一无机材料或同一有机材料制成等, 但本发明实施例对 此不作任何限定。 例如, 在另一种示例性实施例中, 位于不同子区域中的隔垫 物可以由具有不同弹性系数的材料制成, 并且针对任一子区域, 所述任一子区 域距离所述设定中心轴线越远, 所述任一子区域内的各隔垫物的弹性系数越小 , 从而导致在与所述隔垫物相应的位置处的显示面板的厚度在相同压力下产生 的变化越大。
本领域的技术人员能够理解, 所述多个隔垫物 12具体可设置在形成在所 述衬底基板 11 之上的黑色矩阵层之上, 并且, 还可分别与相应的阵列基板中 的薄膜晶体管相对应。
在本发明实施例的技术方案中, 由于可根据隔垫物所处区域距离其所在的 衬底基板的设定中心轴线的距离远近,梯度设置各区域内的隔垫物的高度或各 区域内的隔垫物与衬底基板的接触面积之和,从而当显示面板弯曲时仍可保持 显示面板盒厚的一致性、 进而提高显示装置弯曲时的显示效果。
根据本发明另一方面的实施例, 提供一种显示面板, 所述显示面板可包括 彩膜基板以及阵列基板, 其中, 所述彩膜基板为根据本发明的上述任一实施例 所述的彩膜基板。 也就是说, 在本发明实施例的所述显示面板中, 所述显示面 板中的隔垫物可按照本发明上述任一实施例所述的方式设置在所述显示面板 的彩膜基板中, 以当显示面板弯曲时仍可保持显示面板盒厚的一致性、 进而提 高显示装置弯曲时的显示效果。
进一步地, 在本发明所述实施例中, 所述彩膜基板中的所述多个隔垫物中 的部分或全部隔垫物可分别与所述阵列基板相接触。
具体地, 当所述彩膜基板中的所述多个隔垫物按照本发明的第一和第二种 实施例所述的分布方式设置在所述彩膜基板中时, 由于所述多个隔垫物可具备 相同的高度, 因此, 所述多个隔垫物可分别与所述阵列基板相接触。 而当所述 彩膜基板中的所述多个隔垫物按照本发明的第三种实施例所述的分布方式设 置在所述彩膜基板中时, 由于所述多个隔垫物可具备不同的高度, 因此, 所述 多个隔垫物中仅存在部分隔垫物与所述阵列基板相接触。
进一步地,在本发明所述实施例的显示面板中,所述阵列基板为柔性基板, 如塑料基板, 或其他可弯曲的基板, 如可弯曲的玻璃基板等。
进一步地, 本发明的实施例还提供了一种显示装置, 所述显示装置可包括 本发明的上述实施例所述的显示面板。 进一步地, 所述显示装置可为液晶显示 面板、 电子纸、 OLED ( Organic Light-Emitting Diode,有机发光二极管)面板、 手机、 平板电脑、 电视机、 显示器、 笔记本电脑、 数码相框、 导航仪等任何具 备显示功能的产品或部件, 本发明实施例对此不作任何限定。
在根据本发明实施例的显示面板及显示装置中, 可根据隔垫物所处区域距 离其所在的衬底基板的设定中心轴线的距离远近,梯度设置各区域内的隔垫物 的高度或各区域内的隔垫物与衬底基板的接触面积之和,从而当显示面板弯曲 时仍可保持显示面板盒厚的一致性、 进而提高显示装置弯曲时的显示效果。 尽管已描述了本发明的优选实施例,但本领域内的技术人员一旦得知了基 本创造性概念, 则可对这些实施例作出另外的变更和修改。 所以, 所附权利要 求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。 明的精神和范围。 这样, 倘若本发明的这些修改和变型属于本发明权利要求及 其等同技术的范围之内, 则本发明也意图包含这些改动和变型在内。

Claims

权利要求书
1、 一种用于显示面板的彩膜基板, 包括:
柔性的衬底基板,基于平行于所述衬底基板的设定中心轴线的多条平行线 对所述衬底基板进行划分而得到多个子区域, 所述多个子区域各自的面积彼此 相同; 以及
多个隔垫物, 每个所述子区域内设有多个所述隔垫物,
其中, 所述隔垫物被构造成, 针对任一子区域, 所述任一子区域距离所述 设定中心轴线越远, 所述任一子区域内的各隔垫物导致在与所述隔垫物相应的 位置处的显示面板的厚度在相同压力下产生的变化越大。
2、 如权利要求 1 所述的彩膜基板, 其中, 所述任一子区域距离所述设定 中心轴线越远, 所述任一子区域内的各隔垫物与所述衬底基板的接触面积之和 越小。
3、 如权利要求 1 所述的彩膜基板, 其中, 所述任一子区域距离所述设定 中心轴线越远, 所述任一子区域内的各隔垫物所具备的高度越低。
4、 如权利要求 1-3 中的任一项所述的彩膜基板, 其中, 所述设定中心轴 线为所述衬底基板的横轴中心线或所述衬底基板的纵轴中心线。
5、 如权利要求 1-4 中的任一项所述的彩膜基板, 其中, 所述任一子区域 内的任意两个隔垫物的高度以及与所述衬底基板的接触面积分别相同。
6、 如权利要求 2所述的彩膜基板, 其中,
各子区域内的隔垫物分布密度相同, 并且所述任一子区域距离所述设定中 心轴线越远, 所述任一子区域内的任一隔垫物与所述衬底基板的接触面积越小; 或者,
各子区域内的任一隔垫物与所述衬底基板的接触面积相同, 并且所述任一 子区域距离所述设定中心轴线越远, 所述任一子区域内的隔垫物分布密度越低。
7、 如权利要求 1 所述的彩膜基板, 其中, 所述多个隔垫物中的任意两个 隔垫物的形状相同。
8、 如权利要求 1-6 中任一项所述的彩膜基板, 其中, 所述多个隔垫物分 别为柱状隔垫物。
9、 如权利要求 7所述的彩膜基板, 其中, 每个所述隔垫物的底端的横截 面面积大于或等于所述隔垫物的顶端的横截面面积, 所述隔垫物的底端与所述 衬底基板相接触。
10、 如权利要求 9所述的彩膜基板, 其特征在于, 各隔垫物的横截面的形 为圓形、 矩形或三角形。
11、如权利要求 1-10中任一项所述的彩膜基板, 其中, 所述多个隔垫物中 的任意两个隔垫物的材料相同。
12、 一种显示面板, 包括:
权利要求 1~11中任一所述的彩膜基板; 以及
与所述彩膜基板对置的柔性阵列基板。
13、 如权利要求 12所述的显示面板, 其中, 所述彩膜基板中的所述多个 隔垫物中的部分或全部隔垫物与所述阵列基板相接触。
14、 一种显示装置, 包括如权利要求 12~13中任一项所述的显示面板。
PCT/CN2014/085171 2014-04-18 2014-08-26 彩膜基板、显示面板及显示装置 WO2015158090A1 (zh)

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Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103969891A (zh) * 2014-04-18 2014-08-06 京东方科技集团股份有限公司 一种彩膜基板、显示面板及显示装置
CN104267533B (zh) * 2014-10-24 2017-05-31 深圳市华星光电技术有限公司 曲面液晶面板的制作方法
CN104375333A (zh) * 2014-11-26 2015-02-25 深圳市华星光电技术有限公司 曲面显示面板及曲面显示装置
TWI559060B (zh) * 2015-04-07 2016-11-21 友達光電股份有限公司 顯示面板、彎曲顯示面板以及彎曲顯示器模組
CN104849917A (zh) * 2015-05-19 2015-08-19 武汉华星光电技术有限公司 曲面液晶显示模组及其液晶显示器
JP2016224298A (ja) * 2015-06-01 2016-12-28 株式会社ジャパンディスプレイ 液晶表示装置
CN105182622B (zh) * 2015-08-20 2018-06-15 武汉华星光电技术有限公司 曲面液晶面板及显示装置
CN105068332B (zh) * 2015-08-28 2017-11-10 武汉华星光电技术有限公司 曲面液晶面板与显示装置
CN105259713B (zh) 2015-11-20 2018-09-14 武汉华星光电技术有限公司 曲面液晶面板及曲面液晶显示装置
JP2017181677A (ja) * 2016-03-29 2017-10-05 パナソニック液晶ディスプレイ株式会社 表示装置
CN106154650B (zh) * 2016-08-03 2020-03-10 深圳市华星光电技术有限公司 一种曲面液晶面板的制作方法、曲面液晶面板及显示装置
CN106970491B (zh) * 2017-05-10 2019-05-07 京东方科技集团股份有限公司 用于曲面液晶显示器的显示基板、显示面板及显示装置
CN107393468B (zh) * 2017-08-24 2019-10-22 京东方科技集团股份有限公司 一种显示面板的色偏校正方法及色偏校正装置
CN107656403B (zh) * 2017-09-29 2021-03-26 京东方科技集团股份有限公司 一种曲面显示面板及曲面显示装置
KR102527231B1 (ko) * 2018-02-14 2023-05-02 삼성디스플레이 주식회사 폴딩 가능한 디스플레이 장치 및 그 제조방법
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CN110632779B (zh) * 2018-06-22 2022-05-31 群创光电股份有限公司 电子调制装置
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US10795215B2 (en) 2018-10-08 2020-10-06 HKC Corporation Limited Display panel and display device
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CN109856849B (zh) * 2019-03-28 2021-12-07 厦门天马微电子有限公司 一种显示面板及显示装置
CN112684638B (zh) * 2019-10-18 2022-10-11 北京小米移动软件有限公司 显示面板和电子设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007034622A1 (ja) * 2005-09-22 2007-03-29 Sharp Kabushiki Kaisha 液晶表示装置
CN101750780A (zh) * 2008-12-09 2010-06-23 索尼株式会社 液晶面板和液晶显示器件
CN102566126A (zh) * 2012-02-06 2012-07-11 深圳市瑞福达液晶显示技术股份有限公司 柔性液晶显示器液晶盒成盒方法
CN103713426A (zh) * 2012-09-28 2014-04-09 三星显示有限公司 弯曲显示装置
CN103969891A (zh) * 2014-04-18 2014-08-06 京东方科技集团股份有限公司 一种彩膜基板、显示面板及显示装置
CN203825337U (zh) * 2014-04-18 2014-09-10 京东方科技集团股份有限公司 一种彩膜基板、显示面板及显示装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009115933A (ja) * 2007-11-05 2009-05-28 Mitsubishi Electric Corp 液晶表示装置及びその製造方法
CN101566756B (zh) * 2009-06-09 2011-06-22 友达光电股份有限公司 弧形液晶显示面板
TWI411985B (zh) * 2010-03-22 2013-10-11 Au Optronics Corp 曲面顯示面板
US9372369B2 (en) * 2014-09-18 2016-06-21 Shenzhen China Star Optoelectronics Technology Co., Ltd Liquid crystal panel and manufacturing method thereof
US9690144B2 (en) * 2014-10-21 2017-06-27 Shenzhen China Star Optoelectronics Technology Co., Ltd. Curved liquid crystal panel wherein stage differences between primary and secondary photo-spacers decrease from a center to boundaries thereof and manufacturing method of the same
CN104849917A (zh) * 2015-05-19 2015-08-19 武汉华星光电技术有限公司 曲面液晶显示模组及其液晶显示器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007034622A1 (ja) * 2005-09-22 2007-03-29 Sharp Kabushiki Kaisha 液晶表示装置
CN101750780A (zh) * 2008-12-09 2010-06-23 索尼株式会社 液晶面板和液晶显示器件
CN102566126A (zh) * 2012-02-06 2012-07-11 深圳市瑞福达液晶显示技术股份有限公司 柔性液晶显示器液晶盒成盒方法
CN103713426A (zh) * 2012-09-28 2014-04-09 三星显示有限公司 弯曲显示装置
CN103969891A (zh) * 2014-04-18 2014-08-06 京东方科技集团股份有限公司 一种彩膜基板、显示面板及显示装置
CN203825337U (zh) * 2014-04-18 2014-09-10 京东方科技集团股份有限公司 一种彩膜基板、显示面板及显示装置

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