WO2014153888A1 - 显示面板母板及其制造方法 - Google Patents

显示面板母板及其制造方法 Download PDF

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Publication number
WO2014153888A1
WO2014153888A1 PCT/CN2013/078440 CN2013078440W WO2014153888A1 WO 2014153888 A1 WO2014153888 A1 WO 2014153888A1 CN 2013078440 W CN2013078440 W CN 2013078440W WO 2014153888 A1 WO2014153888 A1 WO 2014153888A1
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WIPO (PCT)
Prior art keywords
display panel
substrate
spacer
panel motherboard
frame glue
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PCT/CN2013/078440
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English (en)
French (fr)
Inventor
姜妮
陈珍霞
张俊瑞
林准焕
Original Assignee
京东方科技集团股份有限公司
成都京东方光电科技有限公司
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Publication of WO2014153888A1 publication Critical patent/WO2014153888A1/zh

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133351—Manufacturing of individual cells out of a plurality of cells, e.g. by dicing
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13398—Spacer materials; Spacer properties

Definitions

  • Embodiments of the present invention relate to the field of display technology, and more particularly to a display panel motherboard and a method of fabricating the same. Background technique
  • liquid crystal display panels are widely used in modern digital information equipment because of their small size, low power consumption, no radiation, and high resolution. Moreover, with the rapid development of flat panel display technology, narrow bezel display panels are increasingly favored by users.
  • the existing liquid crystal display panel comprises an array substrate and a color filter substrate, and a liquid crystal filled between the array substrate and the color filter substrate.
  • the array substrate and the color film substrate both include a display area and a non-display area, the array substrate and the color film.
  • a frame glue is coated between the substrates.
  • Fig. 1 it is a plan view of a conventional liquid crystal display panel mother board, wherein the liquid crystal display panel mother board refers to a mother board before the liquid crystal display panel is cut.
  • the coating area of the frame glue 10 is located in the non-display area 11 of each liquid crystal display panel, and a plurality of mutually independent rectangular ring structures are formed.
  • FIG. 2 it is a cross-sectional view of the liquid crystal display panel mother board of FIG.
  • the X-axis direction virtual cutting line 12 and the Y-axis direction virtual cutting line 13 are located in the above-mentioned spacing region, respectively, by the virtual cutting line 12 along the X-axis direction and the Y-axis direction virtual cutting line 13 for the liquid crystal display panel motherboard By cutting in the X-axis direction and the Y-axis direction, a plurality of independent liquid crystal display panels can be obtained.
  • Embodiments of the present invention provide a display panel motherboard and a manufacturing method thereof, which can reduce the width of the frame glue by the spacers provided when the display panel is manufactured, thereby reducing the edge of the display panel.
  • the size of the frame area and the occupied space not only saves resources, but also realizes a narrow bezel design of the display panel, thereby improving the visual effect of the display panel.
  • a display panel motherboard includes a first substrate and a second substrate disposed opposite to each other, and a frame glue disposed between the first substrate and the second substrate, further comprising The spacer in the frame glue.
  • a method of manufacturing a display panel motherboard includes a first substrate and a second substrate disposed opposite to each other, and the method includes:
  • the first substrate and the second substrate are bonded to the case.
  • FIG. 1 is a top plan view of a mother board of a liquid crystal display panel provided by the prior art
  • Figure 2 is a cross-sectional view of the mother board of the liquid crystal display panel of Figure 1 taken along line A-A;
  • FIG. 3 is a top plan view of a display panel motherboard according to an embodiment of the present invention.
  • Figure 4 is a cross-sectional view of the display panel motherboard of Figure 3;
  • FIG. 5 is a cross-sectional view of a display panel motherboard according to another embodiment of the present invention.
  • FIG. 6 is a cross-sectional view of a display panel motherboard according to still another embodiment of the present invention.
  • FIG. 7 is a top plan view of a single display panel according to an embodiment of the present invention.
  • FIG. 8 is a top plan view of a display panel motherboard according to still another embodiment of the present invention.
  • FIG. 9 is a cross-sectional view of a display panel motherboard according to another embodiment of the present invention.
  • FIG. 10 is a cross-sectional view of a display panel motherboard according to still another embodiment of the present invention.
  • FIG. 11 is a cross-sectional view of a display panel motherboard according to still another embodiment of the present invention.
  • FIG. 12 is a flowchart of a method for manufacturing a display panel motherboard according to an embodiment of the present invention
  • FIG. 13 is a flowchart of a method for manufacturing a display panel motherboard according to another embodiment of the present invention.
  • the invention provides a display panel motherboard and a manufacturing method thereof.
  • the display panel motherboard includes a first substrate and a second substrate disposed opposite to each other, and a frame glue disposed between the first substrate and the second substrate, and further includes a spacer disposed in the frame glue.
  • the embodiment of the present invention provides a display panel motherboard 3, wherein the spacer is located at a lower portion of the frame glue (contacting the first substrate), and a top view of the display panel motherboard 3 is as shown in FIG. 3, and the display panel 3 is displayed.
  • the cross-sectional view is shown in Figure 4 (taken along the dashed line in Figure 3).
  • Display panel motherboard 3 includes:
  • a frame glue 32 disposed between the first substrate 30 and the second substrate 31;
  • the spacer 33 is disposed on the lower portion of the frame adhesive 32, wherein the thickness of the spacer 33 is less than or equal to the thickness of the side seal 32.
  • the spacers 33 can be located on a virtual cutting line of the display panel motherboard 3.
  • the spacer 33 is located on the virtual cutting line 34 in the X-axis direction and the virtual cutting line 35 in the Y-axis direction.
  • the spacer 33 is bilaterally symmetrical with respect to the virtual cutting line.
  • the spacer 33 has a rectangular, triangular or trapezoidal cross section.
  • the spacer 33 provided in this embodiment is rectangular (as shown in FIG. 4), but it may also be a polygon, such as a triangle (such as 33a in FIG. 5) and a trapezoid (such as 33b in FIG. 6).
  • a polygon such as a square or the like may be a circle, an ellipse or the like, and the present invention is not limited. Any shape of the spacer can reduce the frame area of the display panel and the size of the occupied space, which not only saves resources, but also realizes the narrow frame design of the display panel, and improves the visual effect of the display panel.
  • the spacer may be made of a metallic material, and/or an insulating material.
  • the metal or insulating material may be a material used in fabricating the first substrate and the second substrate.
  • the metal material may be a signal line (including a data line and a gate line) material;
  • the insulating material may be a color film layer material, a black matrix material, a passivation layer material, a gate insulating layer material, a flat layer material, or the like; or The two or more materials are made, and the invention is not limited.
  • the spacer provided by the embodiment of the present invention can be formed in synchronization with a film layer of the same material, that is, formed by the same patterning process.
  • the spacer may be separately formed after the first substrate and/or the second substrate are prepared, which is not limited herein.
  • the display panel motherboard may further include a liquid crystal or organic luminescent material disposed between the first substrate and the second substrate.
  • the display panel is a liquid crystal display panel
  • the display panel further includes a liquid crystal filled between the first substrate and the second substrate
  • the display panel is an OLED (Organic Light-Emitting Diode) display panel
  • the display panel Also included is an organic luminescent material disposed between the first substrate and the second substrate.
  • the first substrate may be a color film substrate, and the second substrate may be an array substrate; or the first substrate may be an array substrate, and the second substrate may be a color film substrate.
  • the coating area of the frame glue 32 is located at the edge of each display panel, the frame glue 32 forms a rectangular closed ring, and the spacer 33 is located in the coating area of the frame glue 32, and each display panel
  • the spacer 33 also forms a continuous closed loop, and the adjacent two display panels can share a spacer 33.
  • the spacer 33 is disposed on the X-axis direction virtual cutting line 34 and the Y-axis direction virtual cutting line 35, and performs X-axis on the mother panel of the display panel by the virtual cutting line 34 along the X-axis direction and the Y-axis direction virtual cutting line 35, respectively.
  • the cutting in the direction and the Y-axis direction enables a plurality of independent display panels as shown in FIG.
  • the frame adhesive 32 Since the spacer 33 is disposed in the frame adhesive 32, the frame adhesive 32 is pressed by the spacer 33 into the left and right parts when the box is pressed, and the frame glue is left on the surface of the spacer 33 after curing, so When the spacer 33 is cut, the left and right display panels can be completely separated, and the adjacent two display panels share the frame adhesive 32, which reduces the width of the frame adhesive 32, thereby reducing the frame area and the occupied space of the display panel.
  • the size not only saves resources, but also realizes the narrow bezel design of the display panel, which improves the visual effect of the display panel.
  • a mother board of a display panel is further provided.
  • the display panel mother board is different from that of FIG. 3 in that the spacers 33c are discontinuous, that is, in the frame glue 32.
  • Example 2
  • the embodiment of the present invention provides a display panel motherboard.
  • the display panel motherboard is different from that shown in FIG. 4 in that the spacer is located at an upper portion of the frame glue (contacting the second substrate). Therefore, the display panel motherboard includes:
  • first substrate 30 and second substrate 31 Oppositely disposed first substrate 30 and second substrate 31;
  • a frame glue 32 disposed between the first substrate 30 and the second substrate 31;
  • the spacer 33d is disposed on the upper portion of the frame adhesive 32, wherein the thickness of the spacer 33d is smaller than the thickness of the frame adhesive 32.
  • an embodiment of the present invention provides a display panel motherboard.
  • the display panel motherboard is different from that shown in FIG. 4 in that the spacers are respectively disposed on the frame glue. Two parts of the upper part and the lower part. This configuration allows the spacers to be formed on the first and second substrates, respectively, and the spacers have a low height and are suitable for being formed with patterns of other film layers on the substrate, thereby avoiding high fabrication on one substrate. Material waste caused by spacers. Therefore, the display panel motherboard includes:
  • first substrate 30 and second substrate 31 Oppositely disposed first substrate 30 and second substrate 31;
  • a frame glue 32 disposed between the first substrate 30 and the second substrate 31;
  • the sum of the thicknesses of the pads 33el, 33e2 is less than or equal to the thickness of the frame glue 32. In other embodiments, there may be no voids between the upper and lower spacers 33el, 33e2.
  • the upper and lower spacers 33el, 33e2 may be located on a virtual cutting line of the display panel motherboard. As shown in Fig. 10, the upper and lower spacers 33el, 33e2 are simultaneously located on the virtual cutting line 35 in the Y-axis direction; the same is true in the X-axis direction.
  • the upper and lower spacers 33el, 33e2 may also be located on either side of the virtual cut line of the display panel motherboard. As shown in Fig. 11, the upper and lower spacers 33el and 33e2 are respectively located at Y. Both sides of the virtual cutting line 35 in the axial direction are the same as in the X-axis direction. In this way, it is convenient to cut the display panel motherboard in the X-axis direction and the Y-axis direction in the virtual cutting lines in two directions to obtain a single display panel.
  • the embodiment of the invention provides a method for manufacturing a mother panel of a liquid crystal display panel, wherein the mother panel of the liquid crystal display panel comprises opposite first and second substrates, as shown in FIG. 12, the method includes:
  • the spacers are formed on a virtual cut line or on both sides of the display panel motherboard.
  • the spacer has a rectangular cross section, a triangular pyramid or a trapezoidal shape.
  • cross-section of the spacer provided by the embodiment of the present invention may be a polygon such as a triangle, a trapezoid, a rectangle or the like, or may be a circle, an ellipse or the like, which is not limited by the present invention.
  • the material of the spacer may be made of a metal material, and/or an insulating material.
  • the metal or insulating material may be a material used in the fabrication of the first substrate and the second substrate.
  • the metal material may be a signal line (including a data line and a gate line) material;
  • the insulating material may be a color film layer material, a black matrix material, a passivation layer material, a gate insulating layer material, a flat layer material, or the like; or The two or more materials are made, and the invention is not limited.
  • the spacer provided by the embodiment of the present invention can be formed in synchronization with a film layer of the same material, that is, formed by the same patterning process.
  • the spacer may be separately formed after the first substrate and/or the second substrate are prepared, which is not limited herein.
  • the thickness of the spacer is less than or equal to the thickness of the frame glue.
  • the liquid crystal disposed between the first substrate and the second substrate may be in the form of dripping or infusion under vacuum conditions. If the drip method is adopted, the first substrate and the second substrate of the cassette need not be firstly performed, that is, step S103 is performed first, and then step S104 is performed; if the method of infusion is used, the first substrate and the second substrate of the cassette need to be firstly First, step S104 is performed, and step S103 is performed.
  • Example An embodiment of the present invention provides a method for manufacturing an OLED (Organic Light-Emitting Diode) display panel, wherein the OLED display panel includes opposite first and second substrates, as shown in FIG. The method includes:
  • the spacers can be on a virtual cut line or on both sides of the display panel motherboard.
  • the spacer has a rectangular cross section, a triangular pyramid or a trapezoidal shape.
  • the thickness of the spacer is less than or equal to the thickness of the frame glue.
  • Embodiments 4 and 5 The difference between Embodiments 4 and 5 is that the former is a liquid crystal display panel, and thus includes liquid crystal filled between the first substrate and the second substrate; the latter is an OLED display panel, and thus includes a first substrate and a second substrate Organic luminescent material.
  • Both display panels can reduce the width of the frame glue through the spacers provided when manufacturing the display panel, reduce the frame area of the display panel and the size of the occupied space, which not only saves resources, but also realizes the narrow frame design of the display panel. , improve the visual effect of the panel.
  • the first substrate may be a color film substrate, and the second substrate may be an array substrate; or the first substrate may be an array substrate, and the second substrate may be a color Membrane substrate.
  • Embodiments of the present invention provide a display device including a display panel cut by the display panel motherboard described in any of the above embodiments.
  • the display device may be a liquid crystal display device, including a color film substrate and an array substrate disposed opposite to each other, and a liquid crystal filled between the color filter substrate and the array substrate; the display device may also be an OLED display device, including a first oppositely disposed a substrate and a second substrate, and an organic light-emitting material and a package cover plate evaporated on the first substrate or the second substrate.
  • the display device provided by the embodiment of the present invention may be a product or a component having a display function, such as a display, a television, a digital photo frame, a mobile phone, a tablet computer, etc., and the invention is not limited.

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  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
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Abstract

一种显示面板母板（3）及其制造方法。显示面板母板（3）包括：相对设置的第一基板（30）和第二基板（31），以及设置于第一基板（30）和第二基板（31）之间的边框胶（32），还包括设置于边框胶（32）内的隔垫物（33）。

Description

显示面板母板及其制造方法 技术领域
本发明的实施例涉及显示技术领域， 尤其涉及显示面板母板及其制造方 法。 背景技术
在显示技术领域中， 液晶显示面板以其体积小、 功耗低、 无辐射、 分辨 率高等优点， 被广泛地应用于现代数字信息化设备中。 而且， 随着平板显示 技术的飞速发展， 窄边框显示面板越来越受到用户的青睐。
现有的液晶显示面板由阵列基板和彩膜基板， 以及填充于阵列基板和彩 膜基板之间的液晶组成， 阵列基板和彩膜基板上均包括显示区域和非显示区 域， 阵列基板和彩膜基板之间涂覆有边框胶。 如图 1所示， 为现有的液晶显 示面板母板的俯视图， 其中， 液晶显示面板母板是指液晶显示面板在切割之 前的母板。边框胶 10的涂布区域位于每个液晶显示面板的非显示区域 11内， 形成多个相互独立的矩形环状结构。 如图 2所示， 为图 1的液晶显示面板母 板沿 A-A， 线的截面图， 相邻的液晶显示面板的边框胶 10之间有一定的间 隔区域。 再参照图 1 , X轴方向虚拟切割线 12和 Y轴方向虚拟切割线 13位 于上述间隔区域内， 分别通过沿 X轴方向虚拟切割线 12和 Y轴方向虚拟切 割线 13对液晶显示面板母板进行 X轴方向和 Y轴方向的切割， 能够得到多 个独立的液晶显示面板。
然而， 由于现有的液晶显示面板的边框胶的宽度较宽，而且在切割之后， 阵列基板和彩膜基板都会超出边框胶的范围， 并且超出边框胶的部分对显示 不起作用， 因此增大了液晶显示面板的边框区域和占用空间， 造成了不必要 的资源浪费。 发明内容
本发明的实施例提供一种显示面板母板及其制造方法， 能够通过在制造 显示面板时设置的隔垫物， 减少了边框胶的宽度， 进而减少了显示面板的边 框区域和占用空间的大小， 不仅节省了资源， 而且实现了显示面板的窄边框 设计， 提高了显示面板的视觉效果。
根据本发明第一方面， 提供一种显示面板母板， 包括相对设置的第一基 板和第二基板， 以及设置于所述第一基板和第二基板之间的边框胶， 还包括 设置于所述边框胶内的隔垫物。
根据本发明第二方面， 提供一种显示面板母板的制造方法， 所述显示面 板母板包括相对设置的第一基板和第二基板， 所述方法包括：
在第一基板和 /或第二基板上形成隔垫物；
在隔垫物上形成包覆该隔垫物的边框胶， 以及
对盒该第一基板和第二基板。 附图说明
为了更清楚地说明本发明实施例的技术方案， 下面将对实施例的附图作 筒单地介绍，显而易见地，下面描述中的附图仅仅涉及本发明的一些实施例， 而非对本发明的限制。
图 1为现有技术提供的液晶显示面板的母板的俯视图；
图 2为图 1的液晶显示面板的母板沿 A-A， 线的截面图；
图 3为本发明一个实施例提供的显示面板母板的俯视图；
图 4为图 3的显示面板母板的截面图；
图 5为本发明另一实施例提供的显示面板母板的截面图；
图 6为本发明再一实施例提供的显示面板母板的截面图；
图 7为本发明实施例提供的单个显示面板的俯视图；
图 8为本发明又一实施例提供的显示面板母板的俯视图；
图 9为本发明另一实施例提供的显示面板母板的截面图；
图 10为本发明再一实施例提供的显示面板母板的截面图；
图 11为本发明又一实施例提供的显示面板母板的截面图；
图 12为本发明一个实施例提供的制造显示面板母板的方法流程图； 图 13为本发明另一实施例提供的制造显示面板母板的方法流程图。 具体实施方式 为使本发明实施例的目的、 技术方案和优点更加清楚， 下面将结合本发 明实施例的附图，对本发明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发明的一部分实施例， 而不是全部的实施例。 基于所描 述的本发明的实施例， 本领域普通技术人员在无需创造性劳动的前提下所获 得的所有其他实施例， 都属于本发明保护的范围。
本发明提供一种显示面板母板及其制造方法， 所述显示面板母板包括相 对设置的第一基板和第二基板， 以及设置于第一基板和第二基板之间的边框 胶， 还包括设置于所述边框胶内的隔垫物。 通过该方案， 由于在边框胶内设 置了隔垫物， 减少了边框胶的宽度， 进而减少了显示面板的边框区域和占用 空间的大小， 不仅节省了资源， 而且实现了显示面板的窄边框设计， 提高了 显示面板的视觉效果。 实施例 1
本发明实施例提供一种显示面板母板 3 , 其中隔垫物位于边框胶的下部 (与第一基板相接触），显示面板母板 3的俯视图如图 3所示，显示面板母板 3的截面图如图 4所示（沿图 3中的虚线剖开）。 显示面板母板 3包括：
相对设置的第一基板 30和第二基板 31 ;
设置于第一基板 30和第二基板 31之间的边框胶 32;
设置于边框胶 32的下部的隔垫物 33 ,其中隔垫物 33的厚度小于等于边 框胶 32的厚度。
在一个示例中，隔垫物 33可位于显示面板母板 3的虚拟切割线上。例如， 隔垫物 33位于 X轴方向虚拟切割线 34和 Y轴方向虚拟切割线 35上。 优选 地， 隔垫物 33相对于虚拟切割线是左右对称的。
在一个示例中， 隔垫物 33的横截面为矩形、 三角形或梯形。
需要说明的是， 本实施例提供的隔垫物 33为矩形 （如图 4所示 ), 但其 还可以为多边形， 例如三角形 （如图 5中的 33a )、 梯形 （如图 6中的 33b )、 正方形等多边形， 也可以为圓形、 橢圓形等， 本发明不做限制。 任何形状的 隔垫物均能减少显示面板的边框区域和占用空间的大小， 不仅节省了资源， 而且实现了显示面板的窄边框设计， 提高了显示面板的视觉效果。
在一个示例中， 隔垫物可采用金属材料， 和 /或绝缘材料制成。 具体的 , 该金属或绝缘材料可以是在制作第一基板和第二基板时使用的 材料。 例如金属材料可以为信号线（包括数据线和栅线）材料； 绝缘材料可 以为彩膜层材料、 黑矩阵材料、 钝化层材料、栅绝缘层材料、 平坦层材料等； 或者是如上所述的两种以上材料制成， 本发明不做限制。
因此，本发明实施例提供的隔垫物可以与采用相同材料的膜层同步形成， 即通过同一构图工艺形成。 或者， 隔垫物还可以在制备完第一基板和 /或第二 基板后， 再单独形成， 在此不做限定。
进一步地， 显示面板母板还可包括设置于第一基板和第二基板之间的液 晶或有机发光材料。
例如， 若显示面板为液晶显示面板， 则显示面板还包括第一基板和第二 基板之间填充的液晶； 若显示面板为 OLED ( Organic Light-Emitting Diode, 有机发光二极管）显示面板， 则显示面板还包括第一基板和第二基板之间设 置的有机发光材料。
进一步， 若显示面板母板为液晶显示面板母板， 则第一基板可以为彩膜 基板， 第二基板可以为阵列基板； 或者第一基板可以为阵列基板， 第二基板 可以为彩膜基板。
在上述显示面板母板中， 边框胶 32 的涂布区域位于每个显示面板的边 缘， 边框胶 32形成矩形闭合环， 隔垫物 33位于边框胶 32的涂布区域内，每 个显示面板的隔垫物 33同样形成一个连续的闭合环，且相邻的两个显示面板 可公用一个隔垫物 33。 隔垫物 33设置于 X轴方向虚拟切割线 34和 Y轴方 向虚拟切割线 35上，分别通过沿 X轴方向虚拟切割线 34和 Y轴方向虚拟切 割线 35对显示面板的母板进行 X轴方向和 Y轴方向的切割， 能够得到多个 独立的如图 7所示的显示面板。 由于在边框胶 32内设置了隔垫物 33, 对盒 时边框胶 32受到挤压被隔垫物 33分成左右两部分，固化后在隔垫物 33表面 残留极少边框胶， 因此，沿着隔垫物 33切割时能够使左右两个显示面板完整 地分开， 同时相邻的两个显示面板共用边框胶 32, 减少了边框胶 32的宽度， 进而减少了显示面板的边框区域和占用空间的大小， 不仅节省了资源， 而且 实现了显示面板的窄边框设计， 提高了显示面板的视觉效果。
在本发明其他示例中， 还提供一种显示面板的母板， 如图 8所示， 该显 示面板母板与图 3的区别在于， 隔垫物 33c是不连续的， 即在边框胶 32内形 成有多个隔垫物， 该多个隔垫物之间有一定间隙， 但整体仍构成为环形。 该 结构同样能实现上述有益效果。 实施例 2
本发明实施例提供一种显示面板母板， 如图 9所示， 该显示面板母板与 图 4所示的区别在于，隔垫物位于边框胶的上部（与第二基板相接触）。因此， 该显示面板母板包括：
相对设置的第一基板 30和第二基板 31;
设置于第一基板 30和第二基板 31之间的边框胶 32;
设置于边框胶 32的上部的隔垫物 33d, 其中， 隔垫物 33d的厚度小于等 于边框胶 32的厚度。 实施例 3
在第三种实现方式中， 本发明实施例提供一种显示面板母板，， 如图 10 所示， 该显示面板母板与图 4所示的区别在于， 隔垫物包括分别设置于边框 胶上部和下部的两部分。 这种构造可以使隔垫物分别在第一和第二基板上形 成， 并且隔垫物的高度较低， 适于和基板上其他膜层的图案一起形成， 从而 避免因在一个基板上制作高隔垫物而造成的材料浪费。 因此， 该显示面板母 板包括：
相对设置的第一基板 30和第二基板 31;
设置于第一基板 30和第二基板 31之间的边框胶 32;
设置于边框胶 32上部的上隔垫物 33el , 和设置于边框胶 32下部的下隔 垫物 33e2, 其中， 上、 下隔垫物 33el、 33e2之间留有一定空隙， 且上、 下 隔垫物 33el、 33e2的厚度之和小于等于边框胶 32的厚度。在其他实施例中， 上、 下隔垫物 33el、 33e2之间也可以没有空隙。
在一个示例中， 上、 下隔垫物 33el、 33e2可位于显示面板母板的虚拟切 割线上。 如图 10所示， 上、 下隔垫物 33el、 33e2同时位于 Y轴方向虚拟切 割线 35上； X轴方向的情况与此相同。
在另一示例中， 上、 下隔垫物 33el、 33e2也可以分别位于显示面板母板 的虚拟切割线的两侧。 如图 11所示， 上、 下隔垫物 33el、 33e2分别位于 Y 轴方向虚拟切割线 35的两侧； X轴方向的情况与此相同。 这样， 便于在沿 着两个方向的虚拟切割线对显示面板母板进行 X轴方向和 Y轴方向的切割， 以得到单一的显示面板。 实施例 4
本发明实施例提供一种液晶显示面板母板的制造方法， 其中液晶显示面 板母板包括相对设置的第一和第二基板， 如图 12所示， 该方法包括：
5101、 在第一基板上， 和 /或在第二基板上形成隔垫物。
在一个示例中， 隔垫物形成于显示面板母板的虚拟切割线上或者两侧。 在一个示例中， 隔垫物的截面为矩形、 三角锥或梯形等形状。
需要说明的是， 本发明实施例提供的隔垫物的横截面可以为多边形例如 三角形、 梯形、 矩形等多边形， 也可以为圓形、 橢圓形等， 本发明不做限制。
在一个示例中， 隔垫物的材料可采用金属材料， 和 /或绝缘材料制成。 具体的， 该金属或绝缘材料可以是在制作第一基板和第二基板时使用的 材料。 例如金属材料可以为信号线（包括数据线和栅线）材料； 绝缘材料可 以为彩膜层材料、 黑矩阵材料、 钝化层材料、栅绝缘层材料、 平坦层材料等； 或者是如上所述的两种以上材料制成， 本发明不做限制。
因此，本发明实施例提供的隔垫物可以与采用相同材料的膜层同步形成， 即通过同一构图工艺形成。 或者， 隔垫物还可以在制备完第一基板和 /或第二 基板后， 再单独形成， 在此不做限定。
5102、 在隔垫物上形成包覆该隔垫物的边框胶。
在一个示例中， 隔垫物的厚度小于等于边框胶的厚度。
5103、 在第一基板和第二基板之间填充液晶。
5104、 对盒第一基板和第二基板。
具体地， 在第一基板和第二基板之间设置液晶可以采用在真空条件下滴 注或灌注的方式。 若采用滴注方式， 则无需先对盒第一基板和第二基板， 即 先进行步骤 S103 , 再进行步骤 S104; 若采用灌注的方式， 则需要先对盒第 一基板和第二基板， 即先进行步骤 S104, 再进行步骤 S103。 实施例 本发明实施例提供一种 OLED ( Organic Light-Emitting Diode, 有机发光 二极管）显示面板母板的制造方法， 其中 OLED显示面板母板包括相对设置 的第一和第二基板， 如图 13所示， 该方法包括：
S201、 在第一基板或第二基板上形成有机发光材料。
S202、 在第一基板上和 /或在第二基板上形成隔垫物。
在一个示例中， 隔垫物可位于显示面板母板的虚拟切割线上或者两侧。 在一个示例中， 隔垫物的截面为矩形、 三角锥或梯形等形状。
S203、 在隔垫物上形成包覆该隔垫物的边框胶。
在一个示例中， 隔垫物的厚度小于等于边框胶的厚度。
S204、 对盒第一基板和第二基板。
实施例 4和 5的区别在于， 前者为液晶显示面板， 因此包括第一基板和 第二基板之间填充的液晶； 后者为 OLED显示面板， 因此包括第一基板和第 二基板之间设置的有机发光材料。 两种显示面板均能够通过在制造显示面板 时设置的隔垫物， 减少边框胶的宽度， 降低显示面板的边框区域和占用空间 的大小， 不仅节省了资源， 而且实现了显示面板的窄边框设计， 提高了面板 的视觉效果。
进一步需要说明的， 若显示面板母板为液晶显示面板母板， 则第一基板 可以为彩膜基板，第二基板可以为阵列基板；或者第一基板可以为阵列基板， 第二基板可以为彩膜基板。
实施例 4和 5所提供的显示面板母板的制造方法， 由于在边框胶内设置 了隔垫物， 减少了边框胶的宽度， 降低了显示面板的边框区域和占用空间的 大小， 不仅节省了资源， 而且实现了显示面板的窄边框设计， 提高了面板的 视觉效果。 实施例 6
本发明实施例提供一种显示装置， 包括通过上述任一实施例所描述的显 示面板母板而切割得到的显示面板。 该显示装置可以为液晶显示装置， 包括 相对设置的彩膜基板和阵列基板， 以及填充于彩膜基板和阵列基板之间的液 晶； 该显示装置也可以为 OLED显示装置， 包括相对设置的第一基板和第二 基板， 以及蒸镀于第一基板或第二基板之上的有机发光材料及封装盖板。 本发明实施例提供的显示装置， 可以为显示器、 电视、数码相框、 手机、 平板电脑等具有显示功能的产品或者部件， 本发明不做限制。
以上所述仅是本发明的示范性实施方式， 而非用于限制本发明的保护范 围， 本发明的保护范围由所附的权利要求确定。

Claims

权利要求书
1、一种显示面板母板， 包括相对设置的第一基板和第二基板， 以及设置 于所述第一基板和第二基板之间的边框胶， 还包括设置于所述边框胶内的隔 垫物。
2、根据权利要求 1所述的显示面板母板，其中所述隔垫物位于所述显示 面板母板的虚拟切割线上或者两侧。
3、 根据权利要求 1所述的显示面板母板， 其中所述隔垫物形成闭合环。
4、根据权利要求 1-3中任意一项所述的显示面板母板， 其中所述隔垫物 的截面为矩形、 三角锥或梯形。
5、根据权利要求 1-3中任意一项所述的显示面板母板， 其中所述隔垫物 采用金属材料， 和 /或绝缘材料制成。
6、根据权利要求 1-3中任意一项所述的显示面板母板， 其中所述隔垫物 的厚度小于等于所述边框胶的厚度。
7、一种显示面板母板的制造方法，所述显示面板母板包括相对设置的第 一基板和第二基板， 该方法包括：
在第一基板和 /或第二基板上形成隔垫物；
在隔垫物上形成包覆该隔垫物的边框胶， 以及
对盒该第一基板和第二基板。
8、根据权利要求 7所述的显示面板母板的制造方法，其中所述隔垫物位 于所述显示面板母板的虚拟切割线上或者两侧。
9、根据权利要求 7所述的显示面板母板的制造方法，其中所述隔垫物形 成闭合环。
10、 根据权利要求 7-9中任意一项所述的显示面板母板的制造方法， 其 中所述隔垫物的截面为矩形、 三角锥或梯形。
11、 根据权利要求 7-9中任意一项所述的显示面板母板的制造方法， 其 中所述隔垫物采用金属材料， 和 /或绝缘材料制成。
12、 根据权利要求 7-9中任意一项所述的显示面板母板的制造方法， 其 中所述隔垫物的厚度小于等于所述边框胶的厚度。
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CN109782493B (zh) * 2018-01-29 2022-02-11 友达光电（昆山）有限公司 一种显示面板
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