WO2016206137A1 - 液晶面板及其制造方法 - Google Patents

液晶面板及其制造方法 Download PDF

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Publication number
WO2016206137A1
WO2016206137A1 PCT/CN2015/083751 CN2015083751W WO2016206137A1 WO 2016206137 A1 WO2016206137 A1 WO 2016206137A1 CN 2015083751 W CN2015083751 W CN 2015083751W WO 2016206137 A1 WO2016206137 A1 WO 2016206137A1
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liquid crystal
array substrate
crystal panel
alignment film
substrate
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PCT/CN2015/083751
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English (en)
French (fr)
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赵凯祥
张俊骁
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武汉华星光电技术有限公司
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Publication of WO2016206137A1 publication Critical patent/WO2016206137A1/zh

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • 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
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars

Definitions

  • the present invention relates to the field of liquid crystal display technology, and in particular, to a liquid crystal panel and a method of fabricating the same.
  • a liquid crystal display device has been widely used as a display component of an electronic device in a liquid crystal display device of various electronic products.
  • the liquid crystal panel includes an array substrate and a color filter substrate disposed opposite to each other, and is sandwiched between the array substrate and the color filter substrate.
  • the liquid crystal is formed between the color film substrate and the array substrate to form a closed frame of liquid crystal, and a support is disposed between the color film substrate and the array substrate.
  • the alignment layer needs to be coated on the array substrate and the color film substrate, but the coating alignment layer occupies the processing time, and the alignment layer is not detached.
  • the invention provides a liquid crystal panel, which saves panel manufacturing man-hours and ensures alignment stability of the liquid crystal panel.
  • the present invention also relates to a method of fabricating a liquid crystal panel.
  • the present invention provides a liquid crystal panel comprising a color film substrate, an array substrate, a plastic frame between the color film substrate and the array substrate, and the color film substrate, the array substrate and the plastic frame enclose a sealed space.
  • the array substrate has at least one support column extending toward the color filter substrate, the at least one support column passes through the liquid crystal layer, and the sealing space is further disposed with an alignment film parallel to the array substrate And the alignment film is provided on the at least one support column to divide the liquid crystal layer into two layers.
  • the alignment film comprises a base layer formed of a polyethylene film and an alignment coating applied on two opposite surfaces of the base layer.
  • the alignment film is provided with a positioning hole relative to the at least one support column.
  • the alignment film divides the liquid crystal layer into two layers symmetrically distributed.
  • the liquid crystal panel includes a display area and a non-display area disposed around the display area, and the display area is projected onto the alignment film.
  • the invention provides a method for manufacturing a liquid crystal panel, the method comprising:
  • the alignment film is disposed in the plastic frame, the positioning hole is sleeved on the at least one support column, and the first liquid crystal layer is located between the alignment film and the array substrate;
  • a color film substrate is provided, the color film substrate is attached to the plastic frame, and the second liquid crystal layer is sealed.
  • the step of forming a plastic frame around the first liquid crystal layer on the array substrate further includes: a step of curing the plastic frame, wherein the curing time is within 2 minutes.
  • the step of curing the plastic frame comprises first curing the ultraviolet rays and then performing thermal curing.
  • the alignment film is formed by a base layer and an alignment coating applied to the surface of the base layer.
  • the liquid crystal panel includes a display area and a non-display area disposed around the display area, and the display area is projected onto the alignment film.
  • the liquid crystal panel of the present invention is provided with an alignment film parallel to the array substrate in the sealed space for accommodating the liquid crystal layer, thereby realizing the liquid crystal alignment function, eliminating the need for providing an alignment layer on the color filter substrate or the array substrate, saving the process of processing the substrate, and avoiding The adhesion of the alignment layer is not enough to ensure the alignment stability of the liquid crystal panel.
  • FIG. 1 is a schematic cross-sectional view of a liquid crystal panel of the present invention.
  • FIG. 2 is a schematic cross-sectional view showing an alignment film of the liquid crystal panel shown in FIG. 1.
  • Fig. 3 is a plan view showing the liquid crystal panel of the present invention, which is shown in a perspective view, and a plastic frame can be seen.
  • FIG. 4 is a flow chart showing a method of manufacturing the color filter substrate shown in FIG. 1.
  • the present invention protects a liquid crystal panel for use in a display device.
  • the liquid crystal panel includes a color filter substrate 10, an array substrate 20, and a plastic frame 30 between the color filter substrate 10 and the array substrate 20.
  • the color filter substrate 10, the array substrate 20 and the plastic frame 30 enclose a sealed space.
  • the support pillars 21 are provided on the array substrate 20 as an example for description.
  • the support post 21 may also be disposed on the color filter substrate 10.
  • the color filter substrate 10 is a rectangular plate body including a first surface 11 .
  • the first surface 11 may be a common electrode layer.
  • the array substrate 20 is a rectangular plate body including a second surface 22, wherein the second surface 22 may be a pixel layer.
  • the first surface 11 is disposed opposite to the second surface 21.
  • the plastic frame 30 is a rectangular frame formed on a periphery of the second surface 22 of the array substrate 20 .
  • the first surface 11 of the color filter substrate 10 is disposed on the plastic frame 30 opposite to the array substrate 20, and a seal is formed between the color filter substrate 10 and the array substrate 20 and the plastic frame 30.
  • the space is for housing the liquid crystal layer 40.
  • the support post 21 is a tapered cylinder made of a photoresist material for supporting the color filter substrate 10.
  • the alignment film 50 is a rectangular film that is disposed on the at least one support post 21 in the sealed space.
  • the alignment film 50 includes a base layer 51 formed of a polyethylene film and an alignment coating 52 coated on two opposite surfaces of the base layer 51.
  • the alignment coating material and the polyethylene material The film of the material has excellent adhesion. After the alignment coating 52 is applied to the base layer 51, the alignment is completed after light matching or rubbing.
  • a positioning hole 53 is defined in the alignment film 50 with respect to the at least one support post 21 .
  • the alignment film 50 divides the liquid crystal layer 40 into two layers that are symmetrically distributed.
  • the diameter of the positioning hole 53 is the same as the diameter of the central portion of the support post 21, so that the alignment film 50 can be located at an intermediate layer between the color filter substrate 10 and the array substrate 20.
  • the liquid crystal panel includes a display area 101 and a non-display area disposed around the display area 101 , and the display area 101 is projected onto the alignment film 50 .
  • the size of the alignment film 50 is greater than or equal to the size of the display area 101.
  • the alignment film 50 is larger than the size of the display area 101, and the peripheral edge of the alignment film 50 is located between the plastic frame 30 and the display area 101.
  • the alignment film 50 parallel to the array substrate 20 is disposed in the sealed space for accommodating the liquid crystal layer 40, thereby realizing the liquid crystal alignment function, and it is not necessary to provide an alignment layer on the color filter substrate 10 or the array substrate 20, thereby saving the process of processing the substrate.
  • the process and the avoidance of the adhesion of the alignment layer are not enough, and the problem of white spots on the liquid crystal panel is effectively prevented.
  • the present invention further provides a method for fabricating the above liquid crystal panel, the method comprising:
  • step S1 an array substrate having a support column is provided; the array substrate is a bulk substrate, which is formed by a common technical process in the prior art.
  • the first liquid crystal layer is added to the surface of the array substrate provided with the at least one support column;
  • the adding method is a common method in the prior art, and details are not described herein.
  • it is necessary to select a liquid crystal material having a high penetration force.
  • step S3 a plastic frame is formed on the array substrate around the first liquid crystal layer.
  • the plastic frame is stacked around the first liquid crystal layer and has a gap with the liquid crystal layer.
  • step S4 an alignment film having an alignment coating and a positioning hole is provided.
  • the alignment film is in contact with the first liquid crystal layer toward the surface of the first liquid crystal layer.
  • Step S5 the alignment film is mounted in the plastic frame, the positioning hole is sleeved on the at least one support column, and the first liquid crystal layer is located between the alignment film and the array substrate.
  • step S6 a second liquid crystal layer is added on the alignment film.
  • Step S7 providing a color film substrate, bonding the color film substrate to the plastic frame, and bonding the second liquid crystal layer seal. Wherein, the color film substrate and the array substrate pair are combined with the second liquid crystal layer.
  • the liquid crystal panel formed by the above method is a substrate plate body, and subsequently needs to be cut to form a standard liquid crystal panel required for design.
  • the method further includes the step of curing the plastic frame in step S51, wherein the curing time is within 2 minutes, and the film substrate and the array substrate can be bonded and fixed, and the color film substrate and the array can be supported.
  • the role of the substrate is to prevent the liquid crystal layer from being squeezed to the position of the plastic frame during the process of pressing the color film substrate and the array substrate, and the quality of the production should be achieved by fusing with the plastic frame.
  • the method further includes the step S52, the step of curing the plastic frame comprises first curing the ultraviolet rays and then performing thermal curing.
  • the UV curing is mainly used to bond the color film substrate and the glass on both sides of the array substrate, and then heat curing, and the heat curing is mainly to make the plastic frame play a supporting role. .

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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)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)

Abstract

一种液晶面板及其制造方法，所述液晶面板包括彩膜基板（10）、阵列基板（20）、位于彩膜基板（10）与阵列基板（20）之间的胶框（30），所述彩膜基板（10）、阵列基板（20）与胶框（30）围成密封空间，用于密封液晶层（40），所述阵列基板（20）上向彩膜基板（10）方向延伸有至少一个支撑柱（21），所述至少一个支撑柱（21）穿过所述液晶层（40），所述密封空间内还设置有平行于阵列基板（20）的配向膜（50），所述配向膜（50）装设于所述至少一支撑柱（21）上将液晶层（40）分成两层。

Description

液晶面板及其制造方法
本发明要求2015年6月24日递交的发明名称为“液晶面板及其制造方法”的申请号201510362135.7的在先申请优先权，上述在先申请的内容以引入的方式并入本文本中。
技术领域
本发明涉及液晶显示技术领域，特别涉及一种液晶面板及其制造方法。
背景技术
目前，液晶显示装置作为电子设备的显示部件已经广泛的应用于各种电子产品中液晶显示装置，液晶面板包括相对设置的阵列基板和彩膜基板、以及夹设在阵列基板和彩膜基板之间的液晶，在所述彩膜基板与阵列基板之间形成封闭液晶的胶框，所述彩膜基板与阵列基板之间设有支撑物。其中，所述阵列基板和彩膜基板上需要涂布配向层，但是涂布配向层占用制程的时间，而且容易出现配向层不牢固脱落的现象。
发明内容
本发明提供一种液晶面板，节省面板制作工时并且保证液晶面板的配向稳定性。
本发明还涉及一种液晶面板的制造方法。
本发明提供一种液晶面板，所述液晶面板包括彩膜基板、阵列基板、位于彩膜基板与阵列基板之间的胶框，所述彩膜基板、阵列基板与胶框围成密封空间，用于密封液晶层，所述阵列基板上向彩膜基板方向延伸有至少一个支撑柱，所述至少一个支撑柱穿过所述液晶层，所述密封空间内还设置有平行于阵列基板的配向膜，所述配向膜装设所述至少一支撑柱上将液晶层分成两层。
其中，所述配向膜包括由聚乙烯薄膜形成的基层及涂布于基层两个相对表面的配向涂层。
其中，所述配向膜上相对所述至少一个支撑柱开设有定位孔。
其中，所述配向膜将液晶层分成对称分布的两层。
其中，所述液晶面板包括显示区域及围绕显示区域设置的非显示区域，所述显示区域正投影于所述配向膜。
本发明提供一种液晶面板的制造方法，所述方法包括：
提供一有支撑柱的阵列基板；
对所述阵列基板设置有至少一个支撑柱的表面添加第一液晶层；
在阵列基板上位于第一液晶层周围形成胶框；
提供具有配向涂层及定位孔的配向膜；
将配向膜装于所述胶框内，所述定位孔套于所述至少一个支撑柱上，所述第一液晶层位于所述配向膜与阵列基板之间；
在所述配向膜上添加第二液晶层；
提供彩膜基板，将彩膜基板贴合所述胶框上并将第二液晶层密封。
其中，在阵列基板上位于第一液晶层周围形成胶框的步骤中还包括：对胶框进行固化的步骤，其中固化时间在2分钟以内。
其中，对所述胶框进行固化的步骤包括先紫外线固化后再进行热固化。
其中，所述配向膜由基层及涂布于基层表面的配向涂层形成。
其中，所述液晶面板包括显示区域及围绕显示区域设置的非显示区域，所述显示区域正投影于所述配向膜。
本发明的液晶面板在收容液晶层的密封空间内设置平行于阵列基板的配向膜，实现液晶配向功能，无需在彩膜基板或阵列基板上设置配向层，节省加工基板的制程工序，并且避免因为配向层的粘着力不够而不沾的情况，保证液晶面板配向稳定性。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明的液晶面板的截面示意图。
图2是图1所示的液晶面板的配向膜截面示意图。
图3是本发明的液晶面板平面示意图，以透视形式表示，可以看到胶框。
图4是图1所示的彩膜基板的制造方法流程图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，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他实施例，都属于本发明保护的范围。
请参阅图1与图3，本发明保护一种液晶面板，用于显示装置中。所述液晶面板包括彩膜基板10、阵列基板20、位于彩膜基板10与阵列基板20之间的胶框30，所述彩膜基板10、阵列基板20与胶框30围成密封空间，用于密封液晶层40，所述阵列基板20上向彩膜基板10方向延伸有至少一个支撑柱21，所述至少一个支撑柱21穿过所述液晶层40，所述密封空间25内还设置有平行于阵列基板20的配向膜50，所述配向膜50装设所述至少一支撑柱21上将液晶层40分成两层。
具体的，在本实施例中，以所述支撑柱21设于所述阵列基板20为例进行说明。在其它实施例中，所述支撑柱21也可以设置于所述彩膜基板10上。本实施例中，所述彩膜基板10为矩形板体，其包括第一表面11。所述第一表面11可以是公共电极层。所述阵列基板20为矩形板体，其包括第二表面22，其中，所述第二表面22可以是像素层。所述第一表面11与第二表面21相对设置。所述胶框30为矩形框体，其形成于所述阵列基板20的第二表面22周缘。所述彩膜基板10的第一表面11贴合于所述胶框30上与所述阵列基板20相对设置，进而所述彩膜基板10与所述阵列基板20及胶框30之间形成密封空间，用于收容液晶层40。所述支撑柱21为光阻材料制成的锥形柱体，用于支撑所述彩膜基板10。所述配向膜50为矩形薄膜，其位于所述密封空间内装设所述至少一支撑柱21上。
请参阅图2，进一步的，所述配向膜50包括由聚乙烯薄膜形成的基层51及涂布于基层51两个相对表面的配向涂层52。所述配向涂层材料与聚乙烯材 料的薄膜具有优良粘附性。所述配向涂层52涂布于基层51后经过光配或者摩擦后完成配向。
进一步的，所述配向膜50上相对所述至少一个支撑柱21开设有定位孔53。所述配向膜50将液晶层40分成对称分布的两层。所述定位孔53的直径尺寸与所述支撑柱21中部位置的直径尺寸相同，便于所述配向膜50可以位于所述彩膜基板10与所述阵列基板20之间中间层的位置。
请参阅图4，进一步的，所述液晶面板包括显示区域101及围绕显示区域101设置的非显示区域，所述显示区域101正投影于所述配向膜50。具体的，所述配向膜50的大小大于等于所述显示区域101的大小。本实施例中，所述配向膜50的大于所述显示区域101的大小，所述配向膜50的四周边缘位于所述胶框30与所述显示区域101之间的位置。
本发明的液晶面板在收容液晶层40的密封空间内设置平行于阵列基板20的配向膜50，实现液晶配向功能，无需在彩膜基板10或阵列基板20上设置配向层，节省加工基板的制程工序，并且避免因为配向层的粘着力不够而不沾的情况，有效防止了液晶面板产生白点的问题。
请参阅图3，本发明还提供一种上述液晶面板的制造方法，所述方法包括：
步骤S1，提供一有支撑柱的阵列基板；所述阵列基板为大块的基材，通过现有技术常用技术工艺制造形成。
步骤S2，对所述阵列基板设置有至少一个支撑柱的表面添加第一液晶层；添加方法为现有技术常用方式，在此不做赘述。而为了保证液晶对配向膜的穿透力，需要选择穿透力较高的液晶材料。
步骤S3，在阵列基板上位于第一液晶层周围形成胶框。所述胶框堆积在第一液晶层周围与液晶层具有间隙。
步骤S4，提供具有配向涂层及定位孔的配向膜。所述配向膜朝向第一液晶层的表面与第一液晶层接触。
步骤S5，将配向膜装于所述胶框内，所述定位孔套于所述至少一个支撑柱上，所述第一液晶层位于所述配向膜与阵列基板之间。
步骤S6，在所述配向膜上添加第二液晶层。
步骤S7，提供彩膜基板，将彩膜基板贴合所述胶框上并将第二液晶层密 封。其中，所述彩膜基板与阵列基板对合并与所述第二液晶层接触。
通过上述方法形成的液晶面板为基材板体，后续需要切割形成设计所需要的标准液晶面板。
进一步的，所述方法还包括步骤S51，对胶框进行固化的步骤，其中固化时间在2分钟以内，既可以与彩膜基板与阵列基板贴合固定，也可以起到支撑彩膜基板与阵列基板的作用，以避免在所述彩膜基板与阵列基板压合过程中液晶层被挤压至胶框位置，与胶框融合应将生产质量。
进一步的，所述方法还包括步骤S52，对所述胶框进行固化的步骤包括先紫外线固化后再进行热固化。其中，由于胶框的所含成分的原因，经紫外线固化主要是用于胶框粘结彩膜基板与阵列基板两侧玻璃，然后在加热固化，加热固化的主要是使胶框起到支撑作用。
以上所揭露的仅为本发明一种较佳实施例而已，当然不能以此来限定本发明之权利范围，本领域普通技术人员可以理解实现上述实施例的全部或部分流程，并依本发明权利要求所作的等同变化，仍属于发明所涵盖的范围。

Claims (10)

  1. 一种液晶面板，其特征在于，所述液晶面板包括彩膜基板、阵列基板、位于彩膜基板与阵列基板之间的胶框，所述彩膜基板、阵列基板与胶框围成密封空间，用于密封液晶层，所述阵列基板上向彩膜基板方向延伸有至少一个支撑柱，所述至少一个支撑柱穿过所述液晶层，所述密封空间内还设置有平行于阵列基板的配向膜，所述配向膜装设所述至少一支撑柱上将液晶层分成两层。
  2. 如权利要求1所述的液晶面板，其特征在于，所述配向膜包括由聚乙烯薄膜形成的基层及涂布于基层两个相对表面的配向涂层。
  3. 如权利要求2所述的液晶面板，其特征在于，所述配向膜上相对所述至少一个支撑柱开设有定位孔。
  4. 如权利要求3所述的液晶面板，其特征在于，所述配向膜将液晶层分成对称分布的两层。
  5. 如权利要求4所述的液晶面板，其特征在于，所述液晶面板包括显示区域及围绕显示区域设置的非显示区域，所述显示区域正投影于所述配向膜。
  6. 一种液晶面板的制造方法，其特征在于，所述方法包括：
    提供一有支撑柱的阵列基板；
    对所述阵列基板设置有至少一个支撑柱的表面添加第一液晶层；
    在阵列基板上位于第一液晶层周围形成胶框；
    提供具有配向涂层及定位孔的配向膜；
    将配向膜装于所述胶框内，所述定位孔套于所述至少一个支撑柱上，所述第一液晶层位于所述配向膜与阵列基板之间；
    在所述配向膜上添加第二液晶层；
    提供彩膜基板，将彩膜基板贴合所述胶框上并将第二液晶层密封。
  7. 如权利要求6所述的液晶面板的制造方法，其特征在于，在阵列基板上位于第一液晶层周围形成胶框的步骤中还包括：对胶框进行固化的步骤，其中固化时间在2分钟以内。
  8. 如权利要求7所述的液晶面板的制造方法，其特征在于，对所述胶框进行固化的步骤包括先紫外线固化后再进行热固化。
  9. 如权利要求6所述的液晶面板的制造方法，其特征在于，所述配向膜由基层及涂布于基层表面的配向涂层形成。
  10. 如权利要求6所述的液晶面板的制造方法，其特征在于，所述液晶面板包括显示区域及围绕显示区域设置的非显示区域，所述显示区域正投影于所述配向膜。
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JPH09258228A (ja) * 1996-03-22 1997-10-03 Stanley Electric Co Ltd 液晶表示素子とその製造方法
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JPH09258228A (ja) * 1996-03-22 1997-10-03 Stanley Electric Co Ltd 液晶表示素子とその製造方法
US20020176041A1 (en) * 2001-03-28 2002-11-28 Minolta Co., Ltd. Liquid crystal display apparatus
CN1963615A (zh) * 2005-11-12 2007-05-16 Lg.菲利浦Lcd株式会社 液晶显示装置及其制造方法
CN102736312A (zh) * 2012-06-15 2012-10-17 深圳市华星光电技术有限公司 液晶显示装置及其制造方法
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