CN104570498A - 可挠曲液晶面板及其制作方法 - Google Patents

可挠曲液晶面板及其制作方法 Download PDF

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CN104570498A
CN104570498A CN201410683142.2A CN201410683142A CN104570498A CN 104570498 A CN104570498 A CN 104570498A CN 201410683142 A CN201410683142 A CN 201410683142A CN 104570498 A CN104570498 A CN 104570498A
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liquid crystal
deflection
substrate
crystal panel
deflection substrate
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CN104570498B (zh
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李泳锐
钟新辉
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TCL China Star Optoelectronics Technology Co Ltd
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Shenzhen China Star Optoelectronics Technology Co Ltd
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Priority to PCT/CN2015/072501 priority patent/WO2016082339A1/zh
Priority to US14/423,705 priority patent/US9891474B2/en
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    • 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
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    • 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
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    • 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
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    • 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
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    • G02F1/133528Polarisers
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    • 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
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    • 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
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    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
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    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/136Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
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    • G02F1/136286Wiring, e.g. gate line, drain line
    • GPHYSICS
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    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
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    • 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
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    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
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Abstract

本发明提供一种可挠曲液晶面板及其制作方法。该可挠曲液晶面板包括相对设置的第一、第二可挠曲基板(1、3)、分别设于所述第一、第二可挠曲基板(1、3)内侧的第一、第二平坦层(11、31)、设于第二可挠曲基板(3)与第二平坦层(31)之间的彩色滤光层(33)、设于第二平坦层(31)上的间隔挡墙(5)、涂覆于间隔挡墙(5)靠近第一可挠曲基板(1)一侧的密封胶(7)、及液晶层(9);所述间隔挡墙(5)包括数条相互平行的沿横向延伸的横部(51)、及数条相互平行的沿纵向延伸的纵部(53),所述横部(51)与纵部(53)相互交错、分隔出多个子像素,所述液晶层(9)填充于所述横部(51)与纵部(53)相互交错构成的封闭区域内。

Description

可挠曲液晶面板及其制作方法
技术领域
本发明涉及显示技术领域,尤其涉及一种可挠曲液晶面板及其制作方法。
背景技术
随着可穿戴应用设备如智能眼镜、智能手表等的逐渐兴起,显示行业对可挠曲显示器件的需求也不断增加。
有机发光二极管显示器件(Organic Light Emitting Display,OLED)具有自发光,不需背光源、厚度薄、视角广、反应速度快等特点,从而具有可挠曲显示的天然优势。但是,目前OLED产业仍然具有很高的技术门槛,制程难度大、良率低、成本高、售价高,这些难点都阻碍着OLED的广泛应用。
液晶显示器(Liquid Crystal Display,LCD)是目前市场上应用最为广泛的显示产品,其生产工艺技术十分成熟,产品良率高,成本相对较低,市场接受度高。
通常,液晶显示器包括壳体、设于壳体内的液晶面板及设于壳体内的背光模组。液晶面板由一彩色滤光片基板(Color Filter,CF)、一薄膜晶体管阵列基板(Thin Film Transistor Array Substrate,TFT Array Substrate)以及一填充于两基板间的液晶层(Liquid Crystal Layer)等组成。CF基板和TFT基板的相对内侧设有透明电极。液晶显示器通过电场对液晶层内的液晶分子取向进行控制,改变光的偏振状态,并藉由偏光板实现光路的穿透与阻挡,达到显示的目的。
目前,大多数LCD产品,尤其是大尺寸LCD均采用柱状间隔物(PhotoSpacer,PS)来控制液晶层盒厚(Cell Gap)。图1所示为一现有液晶面板在平面状态下的结构示意图,由于液晶层300内的液晶材料为液体,具有流动性,TFT基板100与CF基板200由分布于两基板之间的柱状间隔物400支撑。如图3、图4所示,所述柱状间隔物400通常采用光刻制程在显示面内的特定区域,一般在黑色矩阵(Black Matrix,BM)201上制作而成,用于维持液晶层300的厚度和稳定性。
此类柱状间隔物400无法阻挡液晶材料在整个液晶面板内的流动。虽然,如图1所示的现有液晶面板在平面状态下能够满足显示均匀性的要求,所述液晶层300的厚度保持在设计值附近,厚度较均匀。但当原本处于平面状态的液晶面板弯曲之后,如图2所示,由于TFT基板100与CF基板200的错位、弯曲曲率不匹配等原因,造成液晶材料被挤压、流动,最终导致弯曲之后的液晶面板在不同位置出现不同的液晶层厚度变异,导致各处液晶层300的厚度不均匀,引起显示异常。
现在主流市场上常见的液晶面板分为三大类,分别是扭曲向列/超扭曲向列(TN/STN)型、平面转换(IPS)型及垂直配向(VA)型。尽管它们的调控液晶显示的原理有所不同,但是这三种类型的液晶显示面板的基本结构比较类似,其显示特性都与液晶层的厚度密切相关,液晶层厚度是否均匀对显示效果有直接影响,改变液晶层厚度会影响液晶面板的显示亮度、对比度、响应速度等。因此,非常有必要对现有液晶面板进行改进,解决因弯曲而导致的液晶层厚度不均匀的问题,使得液晶面板能够应用于可挠曲显示。
发明内容
本发明的目的在于提供一种可挠曲液晶面板,能够稳定支撑两片基板之间的液晶层盒厚,阻挡液晶在面板内流动,使液晶面板在弯曲之后仍可保持良好的液晶层厚度均匀性,适用于可挠曲显示。
本发明的目的还在于提供一种可挠曲液晶面板的制作方法,能够消除现有液晶面板弯曲后液晶层厚度不均匀的问题,使得液晶面板适用于可挠曲显示。
为实现上述目的,本发明提供一种可挠曲液晶面板,包括第一可挠曲基板、与所述第一可挠曲基板相对设置的第二可挠曲基板、设于所述第一可挠曲基板内侧的第一平坦层、设于所述第二可挠曲基板内侧的第二平坦层、设于所述第二可挠曲基板与第二平坦层之间的彩色滤光层、设于所述第二平坦层上的间隔挡墙、涂覆于所述间隔挡墙靠近第一可挠曲基板一侧的用于粘接所述第一平坦层的密封胶、及填充于所述第一平坦层与第二平坦层之间的液晶层;
所述间隔挡墙包括数条相互平行的沿横向延伸的横部、及数条相互平行的沿纵向延伸的纵部,所述横部与纵部相互交错、分隔出多个子像素,所述液晶层填充于所述横部与纵部相互交错构成的封闭区域内。
所述第一可挠曲基板与第二可挠曲基板均为塑料基板。
所述密封胶为UV固化与热固化复合型固化胶,通过UV固化与热固化的复合方式进行固化;
所述密封胶的组分为预聚物树脂、粘度调节剂、光引发剂、热硬化剂及填料;
所述预聚物树脂占总重量比重的10%-60%,其由一类或多类含可聚合基团的预聚物组成,其中至少一类预聚物同时含有UV固化的丙烯酸酯基与热固化的环氧基;
所述粘度调节剂占总重量比重的5%-30%,其为分子量较小、粘度较低的含可聚合基团的活性单体;
所述光引发剂占总重量比重的0.05%-1%,采用CIBA IRGACURE系列商品化光引发剂;
所述热硬化剂占总重量比重的10%-40%,采用酸酐系列或胺类系列化合物;
所述填料占总重量比重的5%-20%,其为无机颗粒状物质,采用二氧化硅、氧化铝、氧化锌、氧化钛、氧化镁、硫酸钙、氮化铝、或氮化硅。
所述可挠曲液晶面板还包括贴附于所述第一可挠曲基板外侧的下偏光片、及贴附于所述第二可挠曲基板外侧的上偏光片。
所述第一可挠曲基板内侧还设有栅极线、数据线、TFT、及ITO像素电极;所述第二可挠曲基板内侧还设有ITO公共电极。
所述间隔挡墙通过黄光制程制作;所述密封胶通过转印法涂覆;所述液晶层通过喷射方式注入液晶。
本发明还提供一种可挠曲液晶面板的制作方法,包括如下步骤:
步骤1、提供第一可挠曲基板与第二可挠曲基板,分别将所述第一、第二可挠曲基板与第一、第二玻璃基板贴合;
步骤2、在所述第一可挠曲基板内侧制作栅极线、数据线、TFT、及ITO像素电极,并沉积第一平坦层;
在所述第二可挠曲基板内侧制作彩色滤光层、及ITO公共电极,并沉积第二平坦层;
步骤3、在所述第二可挠曲基板一侧的第二平坦层上制作间隔挡墙;
所述间隔挡墙包括数条相互平行的沿横向延伸的横部、及数条相互平行的沿纵向延伸的纵部,所述横部与纵部相互交错、分隔出多个子像素;
步骤4、在所述间隔挡墙远离第二可挠曲基板的一侧涂覆密封胶;
步骤5、向所述间隔挡墙的横部与纵部相互交错构成的封闭区域内注入液晶,形成液晶层;
步骤6、将所述第一可挠曲基板与第二可挠曲基板进行真空对组贴合;
步骤7、采用UV照射与加热双重方式对所述密封胶进行固化;
步骤8、剥离所述第一、第二玻璃基板。
所述可挠曲液晶面板的制作方法还包括步骤9、分别在所述第一可挠曲基板与第二可挠曲基板的外侧贴附下偏光片与上偏光片。
所述第一可挠曲基板与第二可挠曲基板均为塑料基板。
通过黄光制程制作所述间隔挡墙;通过转印法涂覆所述密封胶;通过喷射方式注入液晶,形成所述液晶层;
所述密封胶为UV固化与热固化复合型固化胶,通过UV固化与热固化的复合方式进行固化;
所述密封胶的组分为预聚物树脂、粘度调节剂、光引发剂、热硬化剂及填料;
所述预聚物树脂占总重量比重的10%-60%,其由一类或多类含可聚合基团的预聚物组成,其中至少一类预聚物同时含有UV固化的丙烯酸酯基与热固化的环氧基;
所述粘度调节剂占总重量比重的5%-30%,其为分子量较小、粘度较低的含可聚合基团的活性单体;
所述光引发剂占总重量比重的0.05%-1%,采用CIBA IRGACURE系列商品化光引发剂;
所述热硬化剂占总重量比重的10%-40%,采用酸酐系列或胺类系列化合物;
所述填料占总重量比重的5%-20%,其为无机颗粒状物质,采用二氧化硅、氧化铝、氧化锌、氧化钛、氧化镁、硫酸钙、氮化铝、或氮化硅。
本发明的有益效果:本发明提供的一种可挠曲液晶面板,通过在第二可挠曲基板一侧设置间隔挡墙,并在间隔挡墙靠近第一可挠曲基板的一侧涂覆密封胶将第一、与第二可挠曲基板粘结在一起,能够稳定支撑两片基板之间的液晶层盒厚,阻挡液晶在面板内流动,使液晶面板在弯曲之后仍可保持良好的液晶层厚度均匀性,适用于可挠曲显示。本发明提供的一种可挠曲液晶面板的制作方法,通过黄光制程制作间隔挡墙,通过转印法在间隔挡墙远离第二可挠曲基板的一侧涂覆密封胶,能够消除现有液晶面板弯曲后液晶层厚度不均匀的问题,使得液晶面板适用于可挠曲显示。
附图说明
下面结合附图,通过对本发明的具体实施方式详细描述,将使本发明的技术方案及其它有益效果显而易见。
附图中,
图1为现有液晶面板在平面状态下的结构示意图;
图2为现有液晶面板在弯曲状态下的结构示意图;
图3为现有液晶面板中显示柱状间隔物的立体示意图;
图4为对应图3中A处的剖面图;
图5为本发明可挠曲液晶面板的剖面结构示意图;
图6为本发明可挠曲液晶面板中显示间隔挡墙的立体示意图;
图7为对应图6中B处的剖面图;
图8为本发明可挠曲液晶面板中第一可挠曲基板一侧的平面示意图;
图9为本发明可挠曲液晶面板中第二可挠曲基板一侧的平面示意图;
图10为本发明可挠曲液晶面板的制作方法的流程图;
图11为本发明可挠曲液晶面板的制作方法的步骤1的示意图;
图12、图13为本发明可挠曲液晶面板的制作方法的步骤2的示意图;
图14为本发明可挠曲液晶面板的制作方法的步骤3的示意图;
图15为本发明可挠曲液晶面板的制作方法的步骤4的示意图;
图16为本发明可挠曲液晶面板的制作方法的步骤5的示意图;
图17为本发明可挠曲液晶面板的制作方法的步骤6的示意图;
图18、图19为本发明可挠曲液晶面板的制作方法的步骤7的示意图;
图20为本发明可挠曲液晶面板的制作方法的步骤8的示意图。
具体实施方式
为更进一步阐述本发明所采取的技术手段极其效果,以下结合本发明的优选实施例极其附图进行详细描述。
请同时参阅图5至图7,本发明首先提供一种可挠曲液晶面板。该可挠曲液晶面板包括:第一可挠曲基板1、与所述第一可挠曲基板1相对设置的第二可挠曲基板3、设于所述第一可挠曲基板1内侧的第一平坦层11、设于所述第二可挠曲基板3内侧的第二平坦层31、设于所述第二可挠曲基板3与第二平坦层31之间的彩色滤光层33、设于所述第二平坦层31上的间隔挡墙5、涂覆于所述间隔挡墙5靠近第一可挠曲基板1一侧的用于粘接所述第一平坦层11的密封胶7、及填充于所述第一平坦层11与第二平坦层31之间的液晶层9,还包括贴附于所述第一可挠曲基板1外侧的下偏光片2、及贴附于所述第二可挠曲基板3外侧的上偏光片4。
所述间隔挡墙5包括数条相互平行的沿横向延伸的横部51、及数条相互平行的沿纵向延伸的纵部53,所述横部51与纵部53相互交错,分隔出多个子像素。所述液晶层9填充于所述横部51与纵部53相互交错构成的封闭区域内。
所述间隔挡墙5通过黄光制程制作;所述密封胶7通过转印法涂覆;所述液晶层9通过喷射方式注入液晶。
所述第一可挠曲基板1与第二可挠曲基板3均透明且具有挠曲性。具体的,所述第一可挠曲基板1与第二可挠曲基板3均为塑料基板,优选的,所述第一可挠曲基板1与第二可挠曲基板3均为聚酰亚胺(PI)基板或聚对苯二甲酸乙二醇酯(PET)基板。
值得一提的是,所述密封胶7为UV固化与热固化复合型固化胶,通过UV固化与热固化的复合方式进行固化。所述密封胶7的组分为预聚物树脂、粘度调节剂、光引发剂、热硬化剂及填料。
具体的,所述预聚物树脂占总重量比重的10%-60%,其由一类或多类含可聚合基团(如:丙烯酸酯基、甲基丙烯酸酯基、环氧基)的预聚物组成,其中至少一类预聚物同时含有UV固化的丙烯酸酯基与热固化的环氧基,其可以为但不限于以下结构:
n为0-10的整数。
所述粘度调节剂占总重量比重的5%-30%,其为分子量较小、粘度较低的含可聚合基团的活性单体,可以为但不限于以下结构:
所述光引发剂占总重量比重的0.05%-1%,采用汽巴艳佳固(CIBAIRGACURE)系列商品化光引发剂,例如CIBA IRGACURE651,其结构如下:
所述热硬化剂占总重量比重的10%-40%,采用酸酐系列或胺类系列化合物,可以为但不限于以下结构:
所述填料占总重量比重的5%-20%,其为无机颗粒状物质,可选用二氧化硅、氧化铝、氧化锌、氧化钛、氧化镁、硫酸钙、氮化铝、或氮化硅等。
进一步的,如图8所示,所述第一可挠曲基板1内侧还设有栅极线101、数据线102、TFT103、及ITO像素电极104,相当于现有液晶面板中的TFT基板。
如图9所示,所述第二可挠曲基板3内侧还设有ITO公共电极304,相当于现有液晶面板中的CF基板。
由于液晶层9填充于所述间隔挡墙5的横部51与纵部53相互交错构成的封闭区域内,并在所述间隔挡墙5靠近第一可挠曲基板1的一侧涂覆密封胶7将第一、与第二可挠曲基板1、3粘结在一起,所述间隔挡墙5能够阻挡液晶在面板内的流动,稳定支撑第一、与第二可挠曲基板1、3之间的液晶层盒厚,使该可挠曲液晶面板在弯曲之后仍可保持良好的液晶层厚度均匀性,保证可挠曲显示的品质。另外,传统的液晶面板一般通过胶框来实现上、下基板的粘合,而本发明的可挠曲液晶面板与传统液晶面板不同,不设置胶框,而是采用所述密封胶7来实现第一可挠曲基板1与第二可挠曲基板3的粘合,若不使用密封胶7则无法将第一可挠曲基板1与第二可挠曲基板3粘结在一起。值得一提的是,所述密封胶7为UV固化与热固化复合型固化胶,在其组分中,至少一类预聚物同时含有UV固化的丙烯酸酯基与热固化的环氧基,该密封胶7经UV固化与热固化的复合方式进行固化后,能够将第一可挠曲基板1与第二可挠曲基板3紧密、牢固的粘结在一起,并且所述密封胶7涂覆于所述间隔挡墙5靠近第一可挠曲基板1的一侧,直接与所述间隔挡墙5接着,既易于制作,又能与间隔挡墙5共同作用,阻挡液晶在面板内的流动。
请参阅图10,本发明还提供一种可挠曲液晶面板的制作方法,包括如下步骤:
步骤1、请参阅图11,提供第一可挠曲基板1与第二可挠曲基板3,分别将所述第一、第二可挠曲基板1、3与第一、第二玻璃基板10、30贴合。
所述第一可挠曲基板1与第二可挠曲基板3均透明且具有挠曲性。具体的,所述第一可挠曲基板1与第二可挠曲基板3均为塑料基板,优选的,所述第一可挠曲基板1与第二可挠曲基板3均为PI基板或PET基板。
将所述第一、第二可挠曲基板1、3与第一、第二玻璃基板10、30贴合,能够使得所述第一、第二可挠曲基板1、3在后续步骤中的高温条件下始终处于平展状态。
步骤2、请参阅图12,同时参阅图8,在所述第一可挠曲基板1内侧制作栅极线101、数据线102、TFT103、及ITO像素电极104,并沉积第一平坦层11;
请参阅图13,同时参阅图9,在所述第二可挠曲基板3内侧制作彩色滤光层33、及ITO公共电极304,并沉积第二平坦层31。
步骤3、请参阅图13,同时参阅图6,通过黄光制程在所述第二可挠曲基板3一侧的第二平坦层31上制作间隔挡墙5。
所述间隔挡墙5包括数条相互平行的沿横向延伸的横部51、及数条相互平行的沿纵向延伸的纵部53,所述横部51与纵部53相互交错,分隔出多个子像素。
步骤4、请参阅图15,通过转印法在所述间隔挡墙5远离第二可挠曲基板3的一侧涂覆密封胶7。
所述密封胶7为UV固化与热固化复合型固化胶,通过UV固化与热固化的复合方式进行固化。所述密封胶7的组分为预聚物树脂、粘度调节剂、光引发剂、热硬化剂及填料。
具体的,所述预聚物树脂占总重量比重的10%-60%,其由一类或多类含可聚合基团(如:丙烯酸酯基、甲基丙烯酸酯基、环氧基)的预聚物组成,其中至少一类预聚物同时含有UV固化的丙烯酸酯基与热固化的环氧基,其可以为但不限于以下结构:
n为0-10的整数。
所述粘度调节剂占总重量比重的5%-30%,其为分子量较小、粘度较低的含可聚合基团的活性单体,可以为但不限于以下结构:
所述光引发剂占总重量比重的0.05%-1%,采用CIBA IRGACURE系列商品化光引发剂,例如CIBA IRGACURE651,其结构如下:
所述热硬化剂占总重量比重的10%-40%,采用酸酐系列或胺类系列化合物,可以为但不限于以下结构:
所述填料占总重量比重的5%-20%,其为无机颗粒状物质,可选用二氧化硅、氧化铝、氧化锌、氧化钛、氧化镁、硫酸钙、氮化铝、或氮化硅等。
步骤5、请参阅图16,通过喷射方式向所述间隔挡墙5的横部51与纵部53相互交错构成的封闭区域内注入液晶,形成液晶层9。
步骤6、请参阅图17,将所述第一可挠曲基板1与第二可挠曲基板3进行真空对组贴合。
步骤7、请同时参阅图18、图19,采用UV照射与加热的双重方式对所述密封胶7进行固化,实现更理想的固化效果,将第一可挠曲基板1与第二可挠曲基板3更牢固、紧密的粘结在一起,更好的实现第一可挠曲基板1与第二可挠曲基板3对液晶层9的封装。
步骤8、请参阅图20,剥离所述第一、第二玻璃基板10、30。
步骤9、请参阅图5,分别在所述第一可挠曲基板1与第二可挠曲基板3的外侧贴附下偏光片2与上偏光片4。
至此完成可挠曲液晶面板的制作。上述可挠曲液晶面板的制作方法,通过黄光制程制作所述间隔挡墙5,通过转印法在所述间隔挡墙5远离第二可挠曲基板3的一侧涂覆密封胶7,使所述液晶层9填充于间隔挡墙5的横部51与纵部53相互交错构成的封闭区域内,能够消除现有液晶面板弯曲后液晶层厚度不均匀的问题,使得液晶面板适用于可挠曲显示。
综上所述,本发明的可挠曲液晶面板,通过在第二可挠曲基板一侧设置间隔挡墙,并在间隔挡墙靠近第一可挠曲基板的一侧涂覆密封胶将第一、与第二可挠曲基板粘结在一起,能够稳定支撑两片基板之间的液晶层盒厚,阻挡液晶在面板内流动,使液晶面板在弯曲之后仍可保持良好的液晶层厚度均匀性,适用于可挠曲显示。本发明提供的可挠曲液晶面板的制作方法,通过黄光制程制作间隔挡墙,通过转印法在间隔挡墙远离第二可挠曲基板的一侧涂覆密封胶,能够消除现有液晶面板弯曲后液晶层厚度不均匀的问题,使得液晶面板适用于可挠曲显示。
以上所述,对于本领域的普通技术人员来说,可以根据本发明的技术方案和技术构思作出其他各种相应的改变和变形,而所有这些改变和变形都应属于本发明权利要求的保护范围。

Claims (10)

1.一种可挠曲液晶面板,其特征在于,包括:第一可挠曲基板(1)、与所述第一可挠曲基板(1)相对设置的第二可挠曲基板(3)、设于所述第一可挠曲基板(1)内侧的第一平坦层(11)、设于所述第二可挠曲基板(3)内侧的第二平坦层(31)、设于所述第二可挠曲基板(3)与第二平坦层(31)之间的彩色滤光层(33)、设于所述第二平坦层(31)上的间隔挡墙(5)、涂覆于所述间隔挡墙(5)靠近第一可挠曲基板(1)一侧的用于粘接所述第一平坦层(11)的密封胶(7)、及填充于所述第一平坦层(11)与第二平坦层(31)之间的液晶层(9);
所述间隔挡墙(5)包括数条相互平行的沿横向延伸的横部(51)、及数条相互平行的沿纵向延伸的纵部(53),所述横部(51)与纵部(53)相互交错、分隔出多个子像素,所述液晶层(9)填充于所述横部(51)与纵部(53)相互交错构成的封闭区域内。
2.如权利要求1所述的可挠曲液晶面板,其特征在于,所述第一可挠曲基板(1)与第二可挠曲基板(3)均为塑料基板。
3.如权利要求1所述的可挠曲液晶面板,其特征在于,所述密封胶(7)为UV固化与热固化复合型固化胶,通过UV固化与热固化的复合方式进行固化;
所述密封胶(7)的组分为预聚物树脂、粘度调节剂、光引发剂、热硬化剂及填料;
所述预聚物树脂占总重量比重的10%-60%,其由一类或多类含可聚合基团的预聚物组成,其中至少一类预聚物同时含有UV固化的丙烯酸酯基与热固化的环氧基;
所述粘度调节剂占总重量比重的5%-30%,其为分子量较小、粘度较低的含可聚合基团的活性单体;
所述光引发剂占总重量比重的0.05%-1%,采用CIBA IRGACURE系列商品化光引发剂;
所述热硬化剂占总重量比重的10%-40%,采用酸酐系列或胺类系列化合物;
所述填料占总重量比重的5%-20%,其为无机颗粒状物质,采用二氧化硅、氧化铝、氧化锌、氧化钛、氧化镁、硫酸钙、氮化铝、或氮化硅。
4.如权利要求1所述的可挠曲液晶面板,其特征在于,还包括贴附于所述第一可挠曲基板(1)外侧的下偏光片(2)、及贴附于所述第二可挠曲基板(3)外侧的上偏光片(4)。
5.如权利要求1所述的可挠曲液晶面板,其特征在于,所述第一可挠曲基板(1)内侧还设有栅极线(101)、数据线(102)、TFT(103)、及ITO像素电极(104);所述第二可挠曲基板(3)内侧还设有ITO公共电极(304)。
6.如权利要求1所述的可挠曲液晶面板,其特征在于,所述间隔挡墙(5)通过黄光制程制作;所述密封胶(7)通过转印法涂覆;所述液晶层(9)通过喷射方式注入液晶。
7.一种可挠曲液晶面板的制作方法,其特征在于,包括如下步骤:
步骤1、提供第一可挠曲基板(1)与第二可挠曲基板(3),分别将所述第一、第二可挠曲基板(1、3)与第一、第二玻璃基板(10、30)贴合;
步骤2、在所述第一可挠曲基板(1)内侧制作栅极线(101)、数据线(102)、TFT(103)、及ITO像素电极(104),并沉积第一平坦层(11);
在所述第二可挠曲基板(3)内侧制作彩色滤光层(33)、及ITO公共电极(304),并沉积第二平坦层(31);
步骤3、在所述第二可挠曲基板(3)一侧的第二平坦层(31)上制作间隔挡墙(5);
所述间隔挡墙(5)包括数条相互平行的沿横向延伸的横部(51)、及数条相互平行的沿纵向延伸的纵部(53),所述横部(51)与纵部(53)相互交错、分隔出多个像素;
步骤4、在所述间隔挡墙(5)远离第二可挠曲基板(3)的一侧涂覆密封胶(7);
步骤5、向所述间隔挡墙(5)的横部(51)与纵部(53)相互交错构成的封闭区域内注入液晶,形成液晶层(9);
步骤6、将所述第一可挠曲基板(1)与第二可挠曲基板(3)进行真空对组贴合;
步骤7、采用UV照射与加热双重方式对所述密封胶(7)进行固化;
步骤8、剥离所述第一、第二玻璃基板(10、30)。
8.如权利要求7所述的可挠曲液晶面板的制作方法,其特征在于,还包括步骤9、分别在所述第一可挠曲基板(1)与第二可挠曲基板(3)的外侧贴附下偏光片(2)与上偏光片(4)。
9.如权利要求7所述的可挠曲液晶面板的制作方法,其特征在于,所述第一可挠曲基板(1)与第二可挠曲基板(3)均为塑料基板。
10.如权利要求7所述的可挠曲液晶面板的制作方法,其特征在于,通过黄光制程制作所述间隔挡墙(5);通过转印法涂覆所述密封胶(7);通过喷射方式注入液晶,形成所述液晶层(9);
所述密封胶(7)为UV固化与热固化复合型固化胶,通过UV固化与热固化的复合方式进行固化;
所述密封胶(7)的组分为预聚物树脂、粘度调节剂、光引发剂、热硬化剂及填料;
所述预聚物树脂占总重量比重的10%-60%,其由一类或多类含可聚合基团的预聚物组成,其中至少一类预聚物同时含有UV固化的丙烯酸酯基与热固化的环氧基;
所述粘度调节剂占总重量比重的5%-30%,其为分子量较小、粘度较低的含可聚合基团的活性单体;
所述光引发剂占总重量比重的0.05%-1%,采用CIBA IRGACURE系列商品化光引发剂;
所述热硬化剂占总重量比重的10%-40%,采用酸酐系列或胺类系列化合物;
所述填料占总重量比重的5%-20%,其为无机颗粒状物质,采用二氧化硅、氧化铝、氧化锌、氧化钛、氧化镁、硫酸钙、氮化铝、或氮化硅。
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105185239A (zh) * 2015-08-27 2015-12-23 京东方科技集团股份有限公司 可弯曲显示面板及其制作方法、可弯曲显示装置
WO2017059767A1 (zh) * 2015-10-10 2017-04-13 京东方科技集团股份有限公司 显示面板及显示装置
CN108153028A (zh) * 2018-01-29 2018-06-12 深圳市华星光电技术有限公司 阵列基板、彩膜基板、显示面板及其制备方法
CN108351563A (zh) * 2015-11-06 2018-07-31 微软技术许可有限责任公司 具有减小尺寸的微显示器模块
CN111235538A (zh) * 2020-02-28 2020-06-05 西安交通大学 形状记忆合金诱导可调控挠曲电效应的复合材料制备方法
WO2020181604A1 (zh) * 2019-03-12 2020-09-17 武汉华星光电技术有限公司 彩膜基板、柔性液晶显示面板及制备方法
WO2020232752A1 (zh) * 2019-05-21 2020-11-26 深圳市华星光电半导体显示技术有限公司 显示面板及其制备方法
CN112259006A (zh) * 2020-10-29 2021-01-22 厦门天马微电子有限公司 一种显示面板和显示装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104570498B (zh) * 2014-11-24 2017-10-13 深圳市华星光电技术有限公司 可挠曲液晶面板及其制作方法
WO2017046691A1 (en) * 2015-09-18 2017-03-23 Semiconductor Energy Laboratory Co., Ltd. Display device and method for manufacturing the same
US10078243B2 (en) * 2016-06-03 2018-09-18 Semiconductor Energy Laboratory Co., Ltd. Display device
CN105892161A (zh) * 2016-06-12 2016-08-24 京东方科技集团股份有限公司 显示面板、显示装置、显示面板的制造方法及显示装置的制造方法
US10317738B2 (en) * 2017-11-03 2019-06-11 HKC Corporation Limited Array substrate and a display panel
CN110221485A (zh) * 2019-05-24 2019-09-10 深圳市华星光电半导体显示技术有限公司 显示面板及显示面板的制备方法
CN110782800A (zh) * 2019-11-21 2020-02-11 昆山国显光电有限公司 一种显示面板和显示装置
US11539009B2 (en) * 2020-04-26 2022-12-27 Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Display panel and manufacturing method thereof, display terminal

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004354468A (ja) * 2003-05-27 2004-12-16 Ricoh Co Ltd 曲面液晶パネル、液晶表示装置、曲面液晶パネルの製造装置、曲面液晶パネルの製造方法および液晶表示装置の製造方法
JP2004361807A (ja) * 2003-06-06 2004-12-24 Seiko Epson Corp 液晶装置、液晶装置の製造方法、電子機器
CN1837905A (zh) * 2005-03-15 2006-09-27 三星电子株式会社 柔性液晶显示器及其制造方法
CN102692752A (zh) * 2012-06-07 2012-09-26 深圳市华星光电技术有限公司 液晶显示面板及其制作方法
CN103728765A (zh) * 2013-11-28 2014-04-16 深圳市华星光电技术有限公司 彩色液晶显示面板及其制作方法

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5473450A (en) * 1992-04-28 1995-12-05 Sharp Kabushiki Kaisha Liquid crystal display device with a polymer between liquid crystal regions
JPH07152024A (ja) * 1993-05-17 1995-06-16 Sharp Corp 液晶表示素子
JP2933816B2 (ja) * 1993-07-15 1999-08-16 シャープ株式会社 液晶表示素子及びその製造方法
US5625473A (en) * 1993-05-06 1997-04-29 Sharp Kabushiki Kaisha Liquid crystal display device with polymer walls and method for producing the same
TW291543B (zh) * 1993-09-28 1996-11-21 Sharp Kk
DE69427671T2 (de) * 1993-10-19 2002-05-08 Sharp Kk Flüssigkristallanzeigevorrichtung und ihr Herstellungsverfahren
JP3068400B2 (ja) * 1994-03-17 2000-07-24 シャープ株式会社 液晶表示装置の製造方法
US5668651A (en) * 1994-03-18 1997-09-16 Sharp Kabushiki Kaisha Polymer-wall LCD having liquid crystal molecules having a plane-symmetrical bend orientation
JPH08171086A (ja) * 1994-12-15 1996-07-02 Sharp Corp 液晶表示素子およびその製造方法
JPH0968699A (ja) * 1995-08-31 1997-03-11 Sharp Corp 感光性フィルムおよびその製造方法、並びにそれを用いた液晶パネルおよびその製造方法
JP3358935B2 (ja) * 1995-10-02 2002-12-24 シャープ株式会社 液晶表示素子およびその製造方法
US5766694A (en) * 1997-05-29 1998-06-16 Univ Kent State Ohio Method for forming uniformly-spaced plastic substrate liquid crystal displays
KR100511759B1 (ko) * 1999-06-18 2005-08-31 히다치 가세고교 가부시끼가이샤 접착제, 접착부재, 접착부재를 구비한 반도체탑재용배선기판 및 이것을 사용한 반도체장치
JP4132528B2 (ja) * 2000-01-14 2008-08-13 シャープ株式会社 液晶表示装置の製造方法
CN1179310C (zh) * 2000-08-14 2004-12-08 友达光电股份有限公司 等离子体显示器及其制作方法
US6690441B2 (en) * 2000-09-22 2004-02-10 Dai Nippon Printing Co., Ltd. Multi-domain vertical alignment mode liquid crystal display having spacers formed over zigzag like alignment-controlling projection
KR100685943B1 (ko) * 2000-11-28 2007-02-23 엘지.필립스 엘시디 주식회사 스메틱 액정표시소자의 제조방법
JP2002333632A (ja) * 2001-05-10 2002-11-22 Nec Corp 液晶表示装置の製造方法
US6867841B2 (en) * 2001-10-31 2005-03-15 Hitachi, Ltd. Method for manufacturing liquid crystal display panels
JP2003215603A (ja) * 2002-01-28 2003-07-30 Victor Co Of Japan Ltd 液晶表示装置
CN1190687C (zh) * 2002-02-07 2005-02-23 台湾积体电路制造股份有限公司 具有阻隔构件的反射式液晶光闸
KR20050085066A (ko) * 2002-11-22 2005-08-29 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 곡면형 평판 디스플레이 디바이스 및 그의 제조 방법
US7691437B2 (en) * 2003-10-31 2010-04-06 3M Innovative Properties Company Method for preparing a pressure-sensitive adhesive
GB0327093D0 (en) * 2003-11-21 2003-12-24 Koninkl Philips Electronics Nv Active matrix displays and other electronic devices having plastic substrates
CN100376988C (zh) * 2004-03-27 2008-03-26 鸿富锦精密工业(深圳)有限公司 液晶显示面板
CN100368907C (zh) * 2004-04-05 2008-02-13 瀚宇彩晶股份有限公司 显示装置及其制作方法
US7312261B2 (en) * 2004-05-11 2007-12-25 International Business Machines Corporation Thermal interface adhesive and rework
JPWO2005111165A1 (ja) * 2004-05-18 2008-03-27 株式会社カネカ 接着フィルムの製造方法
TWI303728B (en) * 2004-11-12 2008-12-01 Ind Tech Res Inst Flexible color display with wide view angle and method for manufacturing the same
EP1862845A4 (en) * 2005-03-18 2008-11-05 Fujitsu Ltd LIQUID CRYSTAL DISPLAY DEVICE
CN101223473B (zh) * 2005-07-11 2010-10-13 富士通株式会社 液晶显示元件
US10087343B2 (en) * 2007-08-06 2018-10-02 Immunolight, Llc Adhesive bonding composition and method of use
US8582072B2 (en) * 2008-06-06 2013-11-12 Sharp Kabushiki Kaisha Method for manufacturing display device and display device
TWI411985B (zh) * 2010-03-22 2013-10-11 Au Optronics Corp 曲面顯示面板
JP5281711B2 (ja) * 2010-03-31 2013-09-04 シャープ株式会社 液晶表示素子及びその製造方法、ならびに液晶表示装置
JP2013122471A (ja) * 2010-03-31 2013-06-20 Sharp Corp 液晶表示素子、およびその製造方法、ならびに当該液晶表示素子を備えた液晶表示装置
US20130084459A1 (en) * 2011-09-30 2013-04-04 3M Innovative Properties Company Low peel adhesive
EP2954025B1 (en) * 2013-02-11 2019-12-11 Dow Silicones Corporation Method for forming thermally conductive thermal radical cure silicone compositions
CN103955096B (zh) * 2014-05-22 2017-06-27 深圳市华星光电技术有限公司 曲面液晶面板结构
CN104037196B (zh) * 2014-05-29 2017-06-27 京东方科技集团股份有限公司 一种发光显示面板及其制作方法
KR20160047031A (ko) * 2014-10-21 2016-05-02 삼성디스플레이 주식회사 표시 장치 및 그 제조 방법
CN104570498B (zh) * 2014-11-24 2017-10-13 深圳市华星光电技术有限公司 可挠曲液晶面板及其制作方法
CN104483774B (zh) * 2014-12-22 2017-07-21 合肥京东方光电科技有限公司 真空对盒装置及对盒方法
KR20160086015A (ko) * 2015-01-08 2016-07-19 삼성디스플레이 주식회사 액정 표시 장치 및 이의 제조 방법
KR20160086518A (ko) * 2015-01-09 2016-07-20 삼성디스플레이 주식회사 액정 표시 장치
KR102363672B1 (ko) * 2015-07-20 2022-02-18 삼성디스플레이 주식회사 점착제 조성물 및 표시장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004354468A (ja) * 2003-05-27 2004-12-16 Ricoh Co Ltd 曲面液晶パネル、液晶表示装置、曲面液晶パネルの製造装置、曲面液晶パネルの製造方法および液晶表示装置の製造方法
JP2004361807A (ja) * 2003-06-06 2004-12-24 Seiko Epson Corp 液晶装置、液晶装置の製造方法、電子機器
CN1837905A (zh) * 2005-03-15 2006-09-27 三星电子株式会社 柔性液晶显示器及其制造方法
CN102692752A (zh) * 2012-06-07 2012-09-26 深圳市华星光电技术有限公司 液晶显示面板及其制作方法
CN103728765A (zh) * 2013-11-28 2014-04-16 深圳市华星光电技术有限公司 彩色液晶显示面板及其制作方法

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105185239A (zh) * 2015-08-27 2015-12-23 京东方科技集团股份有限公司 可弯曲显示面板及其制作方法、可弯曲显示装置
US9971206B2 (en) 2015-08-27 2018-05-15 Boe Technology Group Co., Ltd. Bendable display panel, manufacturing method thereof and bendable display device
WO2017059767A1 (zh) * 2015-10-10 2017-04-13 京东方科技集团股份有限公司 显示面板及显示装置
US10254593B2 (en) 2015-10-10 2019-04-09 Boe Technology Group Co., Ltd. Display panel and display device
CN108351563A (zh) * 2015-11-06 2018-07-31 微软技术许可有限责任公司 具有减小尺寸的微显示器模块
CN108153028A (zh) * 2018-01-29 2018-06-12 深圳市华星光电技术有限公司 阵列基板、彩膜基板、显示面板及其制备方法
WO2020181604A1 (zh) * 2019-03-12 2020-09-17 武汉华星光电技术有限公司 彩膜基板、柔性液晶显示面板及制备方法
WO2020232752A1 (zh) * 2019-05-21 2020-11-26 深圳市华星光电半导体显示技术有限公司 显示面板及其制备方法
CN111235538A (zh) * 2020-02-28 2020-06-05 西安交通大学 形状记忆合金诱导可调控挠曲电效应的复合材料制备方法
CN111235538B (zh) * 2020-02-28 2021-03-16 西安交通大学 形状记忆合金诱导可调控挠曲电效应的复合材料制备方法
CN112259006A (zh) * 2020-10-29 2021-01-22 厦门天马微电子有限公司 一种显示面板和显示装置

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