WO2019127803A1 - 具有吸水功能的液晶面板间隔垫 - Google Patents

具有吸水功能的液晶面板间隔垫 Download PDF

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Publication number
WO2019127803A1
WO2019127803A1 PCT/CN2018/074197 CN2018074197W WO2019127803A1 WO 2019127803 A1 WO2019127803 A1 WO 2019127803A1 CN 2018074197 W CN2018074197 W CN 2018074197W WO 2019127803 A1 WO2019127803 A1 WO 2019127803A1
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Prior art keywords
water absorbing
liquid crystal
crystal panel
holes
hole
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PCT/CN2018/074197
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English (en)
French (fr)
Inventor
吕城龄
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惠州市华星光电技术有限公司
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Application filed by 惠州市华星光电技术有限公司 filed Critical 惠州市华星光电技术有限公司
Priority to US15/754,564 priority Critical patent/US20190382183A1/en
Publication of WO2019127803A1 publication Critical patent/WO2019127803A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/264—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
    • B65D85/48—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/202—LCD, i.e. liquid crystal displays
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
    • C09K2323/059—Unsaturated aliphatic polymer, e.g. vinyl
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/06—Substrate layer characterised by chemical composition

Definitions

  • the present invention relates to the field of liquid crystal panel packaging, and more particularly to a liquid crystal panel spacer having a water absorbing function.
  • foaming cushioning materials such as Expandable Polyethylene (EPE) and Expanded Poly (EPP).
  • EPE Expandable Polyethylene
  • EPP Expanded Poly
  • the packaging method is basically sealed. That is, each layer of the cabinet is closely stacked, and the outer layer of the stack is wrapped with a wrapping film, and a polyethylene (Polyethylene, PE for short) waterproof film is applied on the uppermost layer.
  • PE Polyethylene
  • the current general solution is to provide a desiccant around the package.
  • the desiccant has a certain water absorption effect, the desiccant can only absorb the moisture around the liquid crystal panel, and can not absorb the moisture on the surface of the liquid crystal panel.
  • a buffer material is disposed between the liquid crystal panels, and the material of the buffer material is generally a material having low water absorption, so that the water mist on the liquid crystal panel is always retained and cannot be dried. Agent absorption.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a liquid crystal panel spacer which can absorb moisture on the surface of the liquid crystal panel.
  • a liquid crystal panel spacer having a water absorbing function comprising a first buffer layer, a second buffer layer disposed opposite to the first buffer layer, and being sandwiched between the first buffer layer and the first buffer layer
  • the first buffer layer is provided with a plurality of first water absorption holes for exposing the water absorption layer
  • the second buffer layer is provided with a plurality of second water absorption holes for exposing the water absorption layer.
  • an inner wall of the first water absorbing hole is inclined, and an angle between an inner wall of the first water absorbing hole and a bottom of the first water absorbing hole is an obtuse angle.
  • an inner wall of the second suction hole is inclined, and an angle between an inner wall of the second suction hole and a bottom of the second suction hole is an obtuse angle.
  • the cross-sectional shape of the first water absorbing hole and/or the second water absorbing hole in a direction parallel to the water absorbing layer is circular or polygonal.
  • the plurality of first water absorption holes and the plurality of second water absorption holes are disposed in a plurality of rows and columns.
  • first water absorption hole and the plurality of second water absorption holes are elongated holes, the plurality of first water absorption holes are equally spaced, and the plurality of second water absorption holes are equally spaced.
  • the material of the water absorbing layer is a super absorbent resin material.
  • the material of the first buffer layer and/or the second buffer layer is foamed polypropylene or expandable polyethylene.
  • the plurality of first water absorption holes and the plurality of second water absorption holes are mutually offset.
  • a liquid crystal panel spacer having a water absorbing function according to the present invention the first buffer layer, the water absorbing layer and the second buffer layer are disposed in a laminated structure, and water absorbing holes are respectively formed in the first buffer layer and the second buffer layer,
  • the spacer pad acts as a buffer and absorbs moisture from the surface of the liquid crystal panel.
  • FIG. 1 is a cross-sectional view showing a spacer of a liquid crystal panel according to Embodiment 1 of the present invention.
  • FIG. 2 is a plan view of a spacer of a liquid crystal panel according to Embodiment 1 of the present invention.
  • FIG 3 is a top plan view of a spacer of a liquid crystal panel according to Embodiment 2 of the present invention.
  • FIG. 4 is a plan view of a spacer of a liquid crystal panel according to a third embodiment of the present invention.
  • Figure 5 is a cross-sectional view showing a spacer of a liquid crystal panel according to a fourth embodiment of the present invention.
  • the liquid crystal panel spacer having a water absorbing function of the present embodiment includes a first buffer layer 20 , a second buffer layer 30 , and a water absorbing layer 10 , and the first buffer layer 20 and the second buffer layer 30 are oppositely disposed to absorb water.
  • the layer 10 is interposed between the first buffer layer 20 and the second buffer layer 30.
  • the first buffer layer 20 is provided with a plurality of first water absorption holes 21, and the second buffer layer 30 is provided with a plurality of second water absorption holes. 31.
  • a plurality of first water absorbing holes 21 and a plurality of second water absorbing holes 31 are used to expose the absorbing layer 10.
  • the moisture on the surfaces of the two liquid crystal panels respectively enters the water absorbing layer 10 through the plurality of first water absorbing holes 21 and the plurality of second water absorbing holes 31, thereby ensuring the overall liquid crystal panel.
  • the surface is dry.
  • the materials of the first buffer layer 20 and the second buffer layer 30 are Expandable Polyethylene (EPE), which has good buffering performance and can effectively reduce the relationship between the liquid crystal panels. Impact force to prevent the LCD panel from rupturing.
  • EPE Expandable Polyethylene
  • the material of the first buffer layer 20 and the second buffer layer 30 may also be expanded polypropylene (EPP).
  • the material of the water absorbing layer 10 is made of a highly water-absorbent resin material, and the water absorbing resin material has a good water absorbing property, and at the same time, the water repellency is high, and the absorbed water is not released by the external squeezing.
  • the super absorbent resin material has good elasticity after water absorption, and the water absorbing layer 10 can also play a certain buffering effect during the transportation of the liquid crystal panel.
  • the inner wall of the first water absorbing hole 21 is inclined, and the inner wall of the first water absorbing hole 21 and the bottom of the first water absorbing hole 21 are at an obtuse angle, that is, the first water absorbing hole 21 is a tapered hole, and the first water absorbing hole 21
  • the radius of one end away from the water absorbing layer 10 is larger than the radius of the first water absorbing hole 21 near one end of the water absorbing layer 10.
  • the inner wall of the first water absorbing hole 21 has a certain slope to facilitate the moisture of the surface of the liquid crystal panel to flow into the water absorbing layer 10.
  • the larger open end of the first water absorbing hole 21 is attached to the liquid crystal panel, and can contact a larger area of the liquid crystal panel to facilitate absorption of more moisture, and also ensures the overall structural stability of the spacer.
  • the inner wall of the second suction hole 31 is inclined, and the inner wall of the second suction hole 31 and the bottom of the second suction hole 31 are at an obtuse angle, that is,
  • the second suction hole 31 is a tapered hole, and the radius of the second suction hole 31 away from the end of the water absorption layer 10 is larger than the radius of the second suction hole 31 near the end of the water absorption layer 10.
  • the plurality of first water absorbing holes 21 are aligned with the plurality of second water absorbing holes 31 one by one. It should be noted that the inclination angles of the inner walls of the first water absorbing holes 21 and the second water absorbing holes 31 can be set by themselves.
  • the cross-sectional shape of the first water absorbing holes 21 and the second water absorbing holes 31 in the direction parallel to the water absorbing layer 10 is preferably circular.
  • the cross-sectional shape shown in FIG. 2 may also be a regular hexagon, but is not limited thereto, and may be other polygons or honeycombs.
  • the plurality of first water absorption holes 21 and the plurality of second water absorption holes 31 are respectively arranged in a plurality of rows and columns, which can ensure uniform distribution of the contact portions of the first water absorption holes 21 and the second water absorption holes 31 and the liquid crystal panel, which is advantageous for
  • the water absorbing layer 10 sufficiently absorbs moisture on the surface of the liquid crystal panel.
  • the first water absorption hole 21 is an elongated hole extending along the width direction of the first buffer layer 20
  • the plurality of first water absorption holes 21 are along the length direction of the first buffer layer 20 .
  • the second water absorption holes 31 are elongated holes extending in the width direction of the second buffer layer 30, and the plurality of first water absorption holes 31 are disposed at equal intervals along the longitudinal direction of the first buffer layer 30. This increases the contact area of the first water absorbing holes 21 and the second water absorbing holes 31 with the liquid crystal panel, respectively, and is advantageous for absorbing more moisture.
  • the liquid crystal panel spacer having the water absorbing function of the present embodiment is different from the first embodiment in that the plurality of first water absorbing holes 21 and the plurality of second water absorbing holes 31 are offset from each other, that is, the first water absorbing.
  • the projection of the hole 21 on the water absorbing layer 10 and the projection of the second water absorbing hole 31 on the water absorbing layer 10 are independent of each other, such that moisture flowing in through the first water absorbing hole 21 and moisture flowing in through the second water absorbing hole 31 are respectively absorbed by the water absorbing layer 10. Different portions are absorbed, which facilitates the diffusion of moisture in the water absorbing layer 10 and increases the water absorption amount of the water absorbing layer 10.
  • a liquid crystal panel spacer having a water absorbing function according to the present invention the first buffer layer, the water absorbing layer and the second buffer layer are disposed in a laminated structure, and water absorbing holes are respectively formed in the first buffer layer and the second buffer layer,
  • the spacer pad acts as a buffer and absorbs moisture from the surface of the liquid crystal panel.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Liquid Crystal (AREA)

Abstract

一种具有吸水功能的液晶面板间隔垫，包括第一缓冲层（20）、与第一缓冲层相对设置的第二缓冲层（30）和夹设于第一缓冲层和第二缓冲层之间的吸水层（10），第一缓冲层上开设有用于暴露吸水层的多个第一吸水孔（21），第二缓冲层上开设有用于暴露吸水层的多个第二吸水孔（31）。将第一缓冲层、吸水层和第二缓冲层设置成层叠结构，并分别在第一缓冲层和第二缓冲层上开设吸水孔，使得间隔垫起缓冲作用外，还能吸收液晶面板表面水分。

Description

具有吸水功能的液晶面板间隔垫 技术领域
本发明涉及液晶面板包装领域，更具体地说，涉及一种具有吸水功能的液晶面板间隔垫。
背景技术
目前液晶面板(open cell)的出货包装最常用的材料是发泡缓冲材，如可发性聚乙烯(Expandable Polyethylene，简称EPE)和发泡聚丙烯(Expanded polypropylene，简称EPP)等。其包装方式基本采用密封的方式，即每层箱体紧密堆叠，在堆栈外围用缠绕膜进行围捆，在最上面加盖聚乙烯(Polyethylene，简称PE)防水膜。但是经常发现产品经过货柜运输至目的地拆包后有时会发现缠绕膜内部甚至箱体内部会产生水雾或水珠。
针对上述问题，目前一般的解决方式是在包装箱的四周设置干燥剂，虽然干燥剂具有一定的吸水效果，但是干燥剂只能吸收液晶面板四周的水分，对于液晶面板表面上的水分都不能吸收。另外，为了减小液晶面板之间的冲撞力，液晶面板之间会设有缓冲材，缓冲材的材质一般为吸水性低的材质，这样液晶面板上的水雾会一直保留，而不能被干燥剂吸收。
发明内容
本发明所要解决的技术问题在于克服现有技术的不足，提供一种可吸收液晶面板表面水分的的液晶面板间隔垫。
为了实现上述的目的，本发明采用了如下的技术方案：
一种具有吸水功能的液晶面板间隔垫，包括第一缓冲层、与所述第一缓冲层相对设置的第二缓冲层和夹设于所述第一缓冲层和所述第一缓冲层之间的吸水层，所述第一缓冲层上开设有用于暴露所述吸水层的多个第一吸水孔，所述第二缓冲层上开设有用于暴露所述吸水层的多个第二吸水孔。
可选地，所述第一吸水孔的内壁倾斜，并且所述第一吸水孔的内壁与所述第一吸水孔的底部的夹角为钝角。
可选地，所述第二吸水孔的内壁倾斜，并且所述第二吸水孔的内壁与所述第二吸水孔的底部的夹角为钝角。
可选地，所述第一吸水孔和/或所述第二吸水孔沿平行于所述吸水层的方向上的截面形状为圆形或多边形。
可选地，所述多个第一吸水孔和所述多个第二吸水孔均呈多排多列设置。
或者，所述第一吸水孔和多个第二吸水孔均为长条孔，所述多个第一吸水孔等间距设置，所述多个第二吸水孔等间距设置。
可选地，所述吸水层的材料为高吸水树脂材料。
可选地，所述第一缓冲层和/或所述第二缓冲层的材料为发泡聚丙烯或者可发性聚乙烯。
可选地，所述多个第一吸水孔与所述多个第二吸水孔相互错开。
本发明公开的一种具有吸水功能的液晶面板间隔垫，将第一缓冲层、吸水层和第二缓冲层设置成层叠结构，并分别在第一缓冲层和第二缓冲层上开设吸水孔，使得间隔垫起缓冲作用外，同时还能吸收液晶面板表面水分。
附图说明
图1为本发明实施例一的液晶面板间隔垫剖面图。
图2为本发明实施例一的液晶面板间隔垫俯视图。
图3为本发明实施例二的液晶面板间隔垫俯视图。
图4为本发明实施例三的液晶面板间隔垫俯视图。
图5为本发明实施例四的液晶面板间隔垫剖面图。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
结合图1所示，本实施例的具有吸水功能的液晶面板间隔垫包括第一缓冲层20、第二缓冲层30和吸水层10，第一缓冲层20和第二缓冲层30相对设置，吸水层10夹设于第一缓冲层20和第二缓冲层30之间，其中第一缓冲层20上开设有多个第一吸水孔21，第二缓冲层30上设有多个第二吸水孔31，多个第一吸水孔21和多个第二吸水孔31均用于暴露吸收层10。当间隔垫夹设于两块液晶面板之间时，两块液晶面板表面上的水分分别通过多个第一吸水孔21和多个第二吸水孔31进入到吸水层10中，保证液晶面板整体表面干爽。
作为优选实施例，第一缓冲层20和第二缓冲层30的材料采用可发性聚乙烯(Expandable Polyethylene，简称EPE)，此种材料具有良好的缓冲性能，能有效地减少液晶面板之间的冲撞力，防止液晶面板破裂。当然在其他实施方式中，第一缓冲层20和第二缓冲层30的材料还可采用发泡聚丙烯(Expanded polypropylene，简称EPP)。吸水层10的材料采用高吸水树脂材料，高吸水树脂材料的吸水性能较好，同时保水性很高，不会因为外界的挤压而释放已吸收的水分。另外高吸水树脂材料吸水后具有良好的弹性，在液晶面板运输过程中，吸水层10还能起到一定的缓冲作用。
具体地，第一吸水孔21的内壁倾斜，并且第一吸水孔21的内壁与第一吸水孔21的底部夹角为钝角，即第一吸水孔21为锥形孔，且第一吸水孔21远离吸水层10的一端的半径大小大于第一吸水孔21靠近吸水层10的一端的半径大小。这样第一吸水孔21的内壁具有一定的坡度，便于液晶面板表面的水分流入吸水层10内。第一吸水孔21的较大的开口端贴合于液晶面板上，可以接触更大面积的液晶面板，利于吸收更多的水分，另外还能保证间隔垫的整体结构稳定性。
进一步地，为了保证间隔垫两面都具有良好的吸水性，相应地，第二吸水孔31的内壁倾斜设置，并且第二吸水孔31的内壁与第二吸水孔31的底部夹角为钝角，即第二吸水孔31为锥形孔，且第二吸水孔31远离吸水层10的一端的半径大小大于第二吸水孔31靠近吸水层10的一端的半径大小。作为优选 实施例，多个第一吸水孔21与多个第二吸水孔31一一正对。需要说明的是第一吸水孔21和第二吸水孔31的内壁倾斜角度可自行设置。
具体地，如图3所示，第一吸水孔21和第二吸水孔31沿平行于吸水层10的方向上的截面形状优选为圆形。当然在其他实施方式中，如图2所示截面形状还可以为正六边形，但不限于此，还可以为其他多边形或者蜂窝形等。
进一步地，多个第一吸水孔21和多个第二吸水孔31分别呈多排多列设置，可保证第一吸水孔21和第二吸水孔31与液晶面板的接触部分均匀分布，有利于吸水层10对液晶面板表面上的水分充分吸收。
在其他实施方式中，如图4所示，第一吸水孔21为沿着第一缓冲层20宽度方向延伸的长条孔，多个第一吸水孔21沿着第一缓冲层20长度方向等间距设置。相应地，第二吸水孔31为沿着第二缓冲层30宽度方向延伸的长条孔，多个第一吸水孔31沿着第一缓冲层30长度方向等间距设置。这样分别增大了第一吸水孔21和第二吸水孔31与液晶面板的接触面积，有利于吸收更多水分。
如图5所示，本实施例的具有吸水功能的液晶面板间隔垫与实施例一的不同之处是：多个第一吸水孔21和多个第二吸水孔31相互错开，即第一吸水孔21在吸水层10上的投影与第二吸水孔31在吸水层10上投影相互独立，这样通过第一吸水孔21流入的水分和通过第二吸水孔31流入的水分分别被吸水层10的不同部分吸收，这样有利于水分在吸水层10内的扩散，提高吸水层10的吸水量。
本发明公开的一种具有吸水功能的液晶面板间隔垫，将第一缓冲层、吸水层和第二缓冲层设置成层叠结构，并分别在第一缓冲层和第二缓冲层上开设吸水孔，使得间隔垫起缓冲作用外，同时还能吸收液晶面板表面水分。
上面对本发明的具体实施方式进行了详细描述，虽然已表示和描述了一些实施例，但本领域技术人员应该理解，在不脱离由权利要求及其等同物限定其范围的本发明的原理和精神的情况下，可以对这些实施例进行修改和完善，这些修改和完善也应在本发明的保护范围内。

Claims (16)

  1. 一种具有吸水功能的液晶面板间隔垫，其中，包括第一缓冲层、与所述第一缓冲层相对设置的第二缓冲层和夹设于所述第一缓冲层和所述第一缓冲层之间的吸水层，所述第一缓冲层上开设有用于暴露所述吸水层的多个第一吸水孔，所述第二缓冲层上开设有用于暴露所述吸水层的多个第二吸水孔。
  2. 根据权利要求1所述的具有吸水功能的液晶面板间隔垫，其中，所述第一吸水孔的内壁倾斜，并且所述第一吸水孔的内壁与所述第一吸水孔的底部的夹角为钝角。
  3. 根据权利要求1所述的具有吸水功能的液晶面板间隔垫，其中，所述第二吸水孔的内壁倾斜，并且所述第二吸水孔的内壁与所述第二吸水孔的底部的夹角为钝角。
  4. 根据权利要求1所述的具有吸水功能的液晶面板间隔垫，其中，所述第一吸水孔和/或所述第二吸水孔沿平行于所述吸水层的方向上的截面形状为圆形或多边形。
  5. 根据权利要求1所述的具有吸水功能的液晶面板间隔垫，其中，所述多个第一吸水孔和所述多个第二吸水孔均呈多排多列设置。
  6. 根据权利要求1所述的具有吸水功能的液晶面板间隔垫，其中，所述第一吸水孔和多个第二吸水孔均为长条孔，所述多个第一吸水孔等间距设置，所述多个第二吸水孔等间距设置。
  7. 根据权利要求1所述的具有吸水功能的液晶面板间隔垫，其中，所述吸水层的材料为高吸水树脂材料。
  8. 根据权利要求1所述的具有吸水功能的液晶面板间隔垫，其中，所述第一缓冲层和/或所述第二缓冲层的材料为发泡聚丙烯或者可发性聚乙烯。
  9. 根据权利要求1所述的具有吸水功能的液晶面板间隔垫，其中，所述多个第一吸水孔与所述多个第二吸水孔相互错开。
  10. 根据权利要求9所述的具有吸水功能的液晶面板间隔垫，其中，所述第一吸水孔的内壁倾斜，并且所述第一吸水孔的内壁与所述第一吸水孔的底部的夹角为钝角。
  11. 根据权利要求9所述的具有吸水功能的液晶面板间隔垫，其中，所述第二吸水孔的内壁倾斜，并且所述第二吸水孔的内壁与所述第二吸水孔的底部的夹角为钝角。
  12. 根据权利要求9所述的具有吸水功能的液晶面板间隔垫，其中，所述第一吸水孔和/或所述第二吸水孔沿平行于所述吸水层的方向上的截面形状为圆形或多边形。
  13. 根据权利要求9所述的具有吸水功能的液晶面板间隔垫，其中，所述多个第一吸水孔和所述多个第二吸水孔均呈多排多列设置。
  14. 根据权利要求9所述的具有吸水功能的液晶面板间隔垫，其中，所述第一吸水孔和多个第二吸水孔均为长条孔，所述多个第一吸水孔等间距设置，所述多个第二吸水孔等间距设置。
  15. 根据权利要求9所述的具有吸水功能的液晶面板间隔垫，其中，所述吸水层的材料为高吸水树脂材料。
  16. 根据权利要求9所述的具有吸水功能的液晶面板间隔垫，其中，所述第一缓冲层和/或所述第二缓冲层的材料为发泡聚丙烯或者可发性聚乙烯。
PCT/CN2018/074197 2017-12-25 2018-01-25 具有吸水功能的液晶面板间隔垫 WO2019127803A1 (zh)

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