WO2016106838A1 - 液晶面板及液晶显示装置 - Google Patents

液晶面板及液晶显示装置 Download PDF

Info

Publication number
WO2016106838A1
WO2016106838A1 PCT/CN2015/070583 CN2015070583W WO2016106838A1 WO 2016106838 A1 WO2016106838 A1 WO 2016106838A1 CN 2015070583 W CN2015070583 W CN 2015070583W WO 2016106838 A1 WO2016106838 A1 WO 2016106838A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
support
layer
crystal panel
support layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2015/070583
Other languages
English (en)
French (fr)
Inventor
唐岳军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TCL China Star Optoelectronics Technology Co Ltd
Original Assignee
Shenzhen China Star Optoelectronics Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen China Star Optoelectronics Technology Co Ltd filed Critical Shenzhen China Star Optoelectronics Technology Co Ltd
Priority to US14/431,471 priority Critical patent/US9551903B2/en
Publication of WO2016106838A1 publication Critical patent/WO2016106838A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

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
    • G02F1/1339—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

  • the present invention relates to the field of liquid crystal display technology, and in particular, to a liquid crystal panel and a liquid crystal display device.
  • 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 plastic frame for sealing the liquid crystal.
  • the color film substrate and the array substrate are provided with a support, so that a display area is formed on the liquid crystal panel and is disposed around the display area.
  • Transition zone a plastic frame placed around the transition zone. In the manufacturing process, a situation is that the top or bottom of the plastic frame is in contact with the panel, and the metal trace is disposed.
  • the unevenness of the wire may cause the overall size of the frame to be uneven, and the other case is due to the transition zone. If the density of the support is small, the amount of compression is too large or too small. In both cases, the gap between the array substrate of the transition region and the color filter substrate is increased or decreased, that is, the array substrate or the color filter substrate faces the liquid crystal layer. The glass layer is deformed, resulting in the occurrence of chromatic aberration around the display area, which seriously affects the display quality of the display area.
  • the present invention also provides a liquid crystal display device.
  • the present invention provides a liquid crystal panel comprising an array substrate and a color filter substrate disposed opposite the array substrate, and a liquid crystal layer sandwiched between the array substrate and the color filter substrate and a sealant disposed around the liquid crystal layer a support is provided in the liquid crystal layer of the liquid crystal panel, the support is supported between the array substrate and the color filter substrate, and the support comprises a first support layer and a second connection with the first support layer A support layer, the first support layer being made of a thermally deformable material, and the second support layer being made of a soft material having elastic recovery properties.
  • the support is a columnar body having a trapezoidal cross section.
  • the first supporting layer is made of a photo-thermographic foaming material, and the first supporting layer is in contact with the array substrate or the color filter substrate.
  • the photothermographic foaming material contains a thermoplastic resin material, wherein the thermoplastic resin material is one of a fluorine compound, a tetraalkylsilane, and an azoformamide.
  • the first supporting layer is made of a heat shrinkable material, and the array substrate of the first supporting layer is in contact with the color film substrate.
  • the heat-shrinkable material contains a heat-shrinkable polyester-based photothermographic material, and the heat-shrinkable polyester-based material is a polylactic acid-based compound or a polysiloxane-based compound.
  • the second supporting layer is made of a resin-based polymer material, and the resin-based polymer material is an aromatic polymer or an aliphatic group.
  • the first support layer is deformed after the support is heated, and the time, temperature and area of the heat are set values.
  • a plastic frame is disposed around the liquid crystal between the array substrate and the color filter substrate.
  • the present invention also provides a liquid crystal display device including a liquid crystal panel including an array substrate and a color filter substrate disposed opposite the array substrate, and sandwiched between the array substrate and the color filter substrate a liquid crystal layer and a sealant frame disposed around the liquid crystal layer, wherein a liquid crystal layer of the liquid crystal panel is provided with a support, the support is supported between the array substrate and the color filter substrate, and the support comprises a first support layer And a second support layer disposed on the first support layer, the first support layer being made of a thermally deformable material, and the second support layer being made of a soft material having elastic recovery properties.
  • the support is a columnar body having a trapezoidal cross section.
  • the first supporting layer is made of a photo-thermographic foaming material, and the first supporting layer is in contact with the array substrate or the color filter substrate.
  • the photothermographic foaming material contains a thermoplastic resin material, wherein the thermoplastic resin material is one of a fluorine compound, a tetraalkylsilane, and an azoformamide.
  • the first support layer is made of a heat shrinkable material, and the first support layer is in contact with the array substrate or the color filter substrate.
  • the heat-shrinkable material contains a heat-shrinkable polyester-based photothermographic material, and the heat-shrinkable polyester-based material is a polylactic acid-based compound or a polysiloxane-based compound.
  • the second supporting layer is made of a resin-based polymer material, and the resin-based polymer material is an aromatic polymer or an aliphatic group.
  • the second supporting layer is made of a resin-based polymer material, and the resin-based polymer material is an aromatic polymer or an aliphatic group.
  • the support around the liquid crystal panel of the present invention adopts a two-layer arrangement, and the first support layer connected to the array substrate or the color filter substrate is made of a heat-deformable material, and the first support layer is increased or decreased by illumination heating to realize the adjustment.
  • the distance between the array substrate or the color filter substrate further reduces the peripheral chromatic aberration of the liquid crystal panel, thereby improving the display quality of the liquid crystal panel.
  • FIG. 1 is a schematic plan view showing a part of a liquid crystal panel of the present invention.
  • FIG. 2 is a side view of the liquid crystal panel of FIG. 1.
  • FIG. 3 is a side cross-sectional view of the liquid crystal panel of FIG. 1.
  • FIG. 4 is a schematic view showing a state in which the array substrate of the first embodiment of the liquid crystal panel shown in FIG. 2 is deformed.
  • FIG. 5 is a schematic view showing a state of change of the array substrate after the support of the liquid crystal panel shown in FIG. 4 is illuminated.
  • a preferred embodiment of the present invention provides a liquid crystal panel including an array base. a plate 10 and a color filter substrate 20 disposed opposite to the array substrate 10, and a liquid crystal layer (not shown) sandwiched between the array substrate 10 and the color filter substrate 20, and the array substrate 10 and The sealant frame 25 is located between the color filter substrates 20 at the periphery of the liquid crystal layer.
  • a support 30 is disposed in the liquid crystal layer of the liquid crystal panel, and the support 30 is supported between the array substrate 10 and the color filter substrate 20.
  • the support 30 is disposed on the first support layer 32 and the second support layer 34 disposed on the first support layer 32.
  • the first support layer 32 is made of a thermally deformable material
  • the second support layer 34 is Made of a soft material with elastic recovery properties.
  • the liquid crystal panel further includes a display area 26.
  • the display area 26 of the liquid crystal panel has a distance from the sealant frame 25 to form a transition zone 27.
  • the support 30 is located within the transition zone 27.
  • an array substrate and a color filter substrate in an edge region of a liquid crystal panel will be described as an example.
  • the support 30 is located at the edge of the liquid crystal panel. In other embodiments, the support may be located in a display area of the liquid crystal panel.
  • FIG. 3 is a schematic cross-sectional view of a liquid crystal panel of the present invention, including the support 30, the sealant frame 25, the array substrate 10, and the color filter substrate 20.
  • the position of the array substrate 10 and the color filter substrate 20 is a transition region 27.
  • the support 30 is a columnar body having a trapezoidal cross section.
  • the area of the first support layer 32 is larger than the area of the second support layer 34.
  • the array substrate 10 includes a first glass base layer 11 , a gate electrode 12 , a gate insulating layer 13 , a semiconductor layer 14 , a source and drain electrode 15 , an insulating layer 16 , and a first alignment layer 17 which are sequentially disposed.
  • the gate electrode 12 is formed on the first glass layer 11.
  • the gate insulating layer 13 covers the gate electrode 12 and the first glass substrate 11 .
  • the semiconductor layer 14 and the source and drain electrodes 15 are located on the gate insulating layer 13, and the semiconductor layer 14 is projected onto the gate electrode 12.
  • the first alignment layer 17 is formed on the insulating layer 16.
  • the color filter substrate 20 includes a second glass substrate 21, a pixel unit layer 23, a flat layer 24, and a second alignment layer 27 which are sequentially disposed.
  • the black matrix 22 is provided at a position corresponding to the source and drain electrodes 15 of the pixel unit layer.
  • the first support layer 32 is made of a photothermographic foam material.
  • the photothermographic foaming material contains a thermoplastic resin material.
  • the thermoplastic resin material is one of a fluorine compound, a tetraalkylsilane, and an azoformamide.
  • the ratio of the support 30 occupied by the first support layer 32 is designed according to the predicted deformation amount of the liquid crystal panel.
  • the second support layer 34 is made of a resin-based polymer material. Further, the resin polymer material is an aromatic polymer or fat A material with a high elastic recovery rate, such as a family.
  • the support 30 is disposed between the array substrate 10 and the color filter substrate 20, the first support layer 32 is in contact with the second alignment layer of the flat layer 24, and the second support layer 34 is aligned with the first alignment layer. Layer 17 is in contact. In other embodiments, the first support layer 32 may be in contact with the insulating layer 16 and the second support layer 34 is in contact with the second alignment layer 27.
  • the first support layer 32 is made of a photo-thermographic foam material, and the array substrate 10 and the color filter substrate 20 are caused by the uneven size of the sealant frame 25 , thereby causing the array substrate 10 or The color filter substrate 20 is deformed.
  • the distance between the array substrate 10 and the color filter substrate 20 is made small.
  • This embodiment takes the deformation of the array substrate 10 as an example.
  • the support 30 of the deformed position of the sealant frame 25 is subjected to laser irradiation heating, and the laser irradiation is irradiated only to a portion required for the first support layer 32, and the irradiation temperature is such that the first support layer 32 can be actively expanded.
  • the irradiation temperature for expanding the first support layer 32 is greater than the subsequent support temperature of the liquid crystal panel to ensure the stability of the support.
  • the first support layer 32 of the support 30 starts to thermally expand due to heat, the overall height of the support 30 is increased, and the second support layer 34 supports the array substrate 10, reducing the amount of deformation of the array substrate 10.
  • the peripheral chromatic aberration of the liquid crystal panel is improved; at the same time, the second support layer 34 has a certain elastic restoring force, and the first support layer 32
  • the expanded compression does not excessively support the array substrate 10 and the color filter substrate 20.
  • the heating time, the temperature, and the area of the first support layer 32 are set to preset values according to specific conditions, thereby effectively preventing breakage of the liquid crystal panel.
  • the expansion start temperature is 130 ° C or more, and the material of the first support layer 32 does not react with other materials of the liquid crystal panel.
  • the first support layer 32 is made of a heat-shrinkable material containing a heat-shrinkable polyester-based photothermographic material.
  • the heat shrinkable polyester material is a polylactic acid compound or a polysiloxane acrylic compound.
  • the area of the first support layer 32 is larger than the area of the second support layer 34.
  • the support 30 of the deformed position of the sealant frame 25 is subjected to laser irradiation heating, and the laser irradiation is irradiated only to the portion required for the first support layer 32, and the irradiation temperature is such that the first support layer 32 can be actively contracted. Just fine. And the irradiation temperature for shrinking the first support layer 32 is greater than the subsequent support temperature of the liquid crystal panel to ensure the stability of the support.
  • the support 30 is subjected to laser irradiation heating. After the laser beam is irradiated, the first support layer 32 of the support 30 starts to shrink due to heat, and the overall height of the support 30 is reduced, thereby reducing the deformation amount of the array substrate 10.
  • the distance between the array substrate 10 and the color filter substrate 20 is ensured, and the peripheral chromatic aberration of the liquid crystal panel is improved.
  • the second support layer 34 has a certain elastic restoring force, and the first support layer 32 is compressed. With the elongation, the distance between the array substrate 10 and the color filter substrate 20 can be controlled.
  • the heating time, the temperature, and the area of the first support layer 32 are set to preset values according to specific conditions, thereby effectively preventing breakage of the liquid crystal panel.
  • the material of the first support layer 32 does not react with other materials of the liquid crystal panel.
  • the present invention is also a liquid crystal display device having the above liquid crystal panel.
  • the support 30 around the liquid crystal panel of the present invention is arranged in two layers, and the first support layer connected to the array substrate or the color filter substrate is made of a heat-deformable material, and the first support layer is increased or decreased by illumination heating to realize adjustment.
  • the distance between the array substrate or the color filter substrate further reduces the peripheral chromatic aberration of the liquid crystal panel, thereby improving the display image quality of the liquid crystal panel.

Landscapes

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

Abstract

提供一种液晶面板，包括阵列基板（10）及与阵列基板（10）相对设置的彩膜基板（20），以及，夹持于阵列基板（10）与彩膜基板（20）之间的液晶层及围绕液晶层设置的密封胶框（25），液晶面板的液晶层内设有支撑物（30），支撑物（30）支撑于阵列基板（10）与彩膜基板（20）之间，支撑物（30）包括第一支撑层（32）及与第一支撑层（32）连接的第二支撑层（34），第一支撑层（32）为热变形材料制成，第二支撑层（34）为具有弹性回复性能的软性的材料制成。还提供一种液晶显示装置。

Description

液晶面板及液晶显示装置
本发明要求2014年12月30日递交的发明名称为“液晶面板及液晶显示装置”的申请号201410849413.7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液晶显示装置。
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，因此在液晶面板上形成显示区、围绕显示区设置的过渡区，围绕过渡区设置的胶框。在制造过程中，一种情况是所述胶框与面板接触的顶部或者底部位置会设置金属走线，导线的不均匀会使胶框的整体尺寸不均匀，另一种情况是由于过渡区的支撑物密度小导致压缩量偏大或偏小，以上两种情况都会使所述过渡区域阵列基板和彩膜基板之间的缝隙产生变大或者变小，即阵列基板或者彩膜基板朝向液晶层的玻璃层发生形变，导致显示区周边色差的产生，严重影响显示区的显示画质。
发明内容
本发明的目的在于提供一种液晶面板，改善液晶面板周边产生色差问题，保证显示区的显示画质。
本发明还提供一种液晶显示装置。
本发明提供一种液晶面板，包括阵列基板及与所述阵列基板相对设置的彩膜基板，以及，夹持于所述阵列基板与彩膜基板之间的液晶层及围绕液晶层设置的密封胶框，所述液晶面板的液晶层内设有支撑物，所述支撑物支撑于阵列基板与彩膜基板之间，所述支撑物包括第一支撑层及与第一支撑层连接的第二 支撑层，所述第一支撑层为热变形材料制成，所述第二支撑层为具有弹性回复性能的软性的材料制成。
其中，所述支撑物为截面呈梯形的柱状体。
其中，所述第一支撑层为光热敏性发泡材料制成，所述第一支撑层与所述阵列基板接触或者所述彩膜基板。
其中，所述光热敏性发泡材料含有热塑性树脂材料，其中，所述热塑性树脂材料为氟化合物、四烷基硅烷、偶氮甲酰胺中的一种。
其中，所述第一支撑层为热收缩性材料制成，所述第一支撑层所述阵列基板或者与所述彩膜基板接触。
其中，所述热收缩性材料含有热收缩性聚酯系的光热敏材料，热收缩性聚酯系材料为聚乳酸类化合物或聚硅氧烷丙烯酸类化合物。
其中，所述第二支撑层为树脂类聚合物材料制成，所述树脂类聚合物材料为芳香族聚合物或脂肪族。
其中，所述支撑物受热后第一支撑层发生形变，所述受热的时间、温度及面积为设定值。
其中，所述阵列基板与彩膜基板之间液晶周围设置有胶框。
本发明还提供一种液晶显示装置，其包括液晶面板，所述液晶面板包括阵列基板及与所述阵列基板相对设置的彩膜基板，以及，夹持于所述阵列基板与彩膜基板之间的液晶层及围绕液晶层设置的密封胶框，所述液晶面板的液晶层内设有支撑物，所述支撑物支撑于阵列基板与彩膜基板之间，所述支撑物包括第一支撑层及设于第一支撑层上的第二支撑层，所述第一支撑层为热变形材料制成，所述第二支撑层为具有弹性回复性能的软性的材料制成。
其中，所述支撑物为截面呈梯形的柱状体。
其中，所述第一支撑层为光热敏性发泡材料制成，所述第一支撑层与所述阵列基板或者所述彩膜基板接触。
其中，所述光热敏性发泡材料含有热塑性树脂材料，其中，所述热塑性树脂材料为氟化合物、四烷基硅烷、偶氮甲酰胺中的一种。
其中，所述第一支撑层为热收缩性材料制成，所述第一支撑层与所述阵列基板或者所述彩膜基板接触。
其中，所述热收缩性材料含有热收缩性聚酯系的光热敏材料，热收缩性聚酯系材料为聚乳酸类化合物或聚硅氧烷丙烯酸类化合物。
其中，所述第二支撑层为树脂类聚合物材料制成，所述树脂类聚合物材料为芳香族聚合物或脂肪族。
其中，所述第二支撑层为树脂类聚合物材料制成，所述树脂类聚合物材料为芳香族聚合物或脂肪族。
本发明的液晶面板周边的支撑物采用双层设置，并且针对与阵列基板或彩膜基板连接的第一支撑层采用热变形材料制造，通过光照加热使第一支撑层增高或降低，实现调整所述阵列基板或彩膜基板之间的距离，进而减小液晶面板的周边色差，提高了液晶面板的显示画质。
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一部分的俯视角度示意图。
图2是图1所述的液晶面板的侧面示意图。
图3是图1所述液晶面板的侧视截面示意图。
图4是图2所示的液晶面板的第一实施方式的阵列基板变形的状态示意图。
图5是图4所示的液晶面板的支撑物光照后阵列基板的变化状态示意图。
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作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2，本发明佳实施方式提供一种液晶面板，其包括阵列基 板10及与所述阵列基板10相对设置的彩膜基板20，以及，夹持于所述阵列基板10与彩膜基板20之间的液晶层(图未示)及于所述阵列基板10与彩膜基板20之间位于液晶层周缘的密封胶框25。所述液晶面板的液晶层内设有支撑物30，所述支撑物30支撑于阵列基板10与彩膜基板20之间。所述支撑物30设于包括第一支撑层32及设于第一支撑层32上的第二支撑层34，所述第一支撑层32为热变形材料制成，所述第二支撑层34为具有弹性回复性能的软性的材料制成。
本实施例中，所述液晶面板还包括显示区26。所述液晶面板的显示区26与所述密封胶框25具有距离形成过渡区27。所述支撑物30位于过渡区27内。本发明中，以液晶面板的边缘区域的一个阵列基板及彩膜基板为例进行说明。所述支撑物30位于所述液晶面板边缘。在其它实施方式中，所述支撑物可以位于液晶面板的显示区。
图3是本发明的液晶面板的截面示意图，其中包括了所述支撑物30、所述密封胶框25、所述阵列基板10与彩膜基板20。所述阵列基板10与彩膜基板20所在位置为过渡区27。所述支撑物30为截面呈梯形的柱状体。本实施例中，所述第一支撑层32的面积大于第二支撑层34的面积。
所述阵列基板10包括依次设置的第一玻璃基层11、栅极12、栅极绝缘层13、半导体层14、源漏极15、绝缘层16、第一配向层17。所述栅极12形成于所述第一玻璃层11上。所述栅极绝缘层13覆盖所述栅极12及第一玻璃基板11。所述半导体层14及源漏极15位于栅极绝缘层13上，并且所述半导体层14正投影于所述栅极12。第一配向层17形成于绝缘层16上。
所述彩膜基板20包括依次设置的第二玻璃基板21、像素单元层23、平坦层24及第二配向层27。所述像素单元层与所述源漏极15相对应的位置设有所述黑矩阵22。
本发明的第一实施例中，所述第一支撑层32为光热敏性发泡材料制成。所述光热敏性发泡材料含有热塑性树脂材料。进一步的，所述热塑性树脂材料为氟化合物、四烷基硅烷、偶氮甲酰胺中的一种。根据预测的液晶面板的变形量设计所述第一支撑层32所占支撑物30的比例。所述第二支撑层34为树脂类聚合物材料制成。进一步的，所述树脂类聚合物材料为芳香族聚合物或脂肪 族等具有高弹性回复率的材料。所述支撑物30设置于所述阵列基板10与彩膜基板20之间，第一支撑层32与所述平坦层24第二配向层接触，所述第二支撑层34与所述第一配向层17接触。其他实施例中，所述第一支撑层32可以与绝缘层16接触，所述第二支撑层34与第二配向层27接触。
请参阅图4与图5，以所述第一支撑层32为光热敏性发泡材料制成为例，在阵列基板10与彩膜基板20因为密封胶框25的尺寸不均，导致阵列基板10或彩膜基板20产生变形。致使阵列基板10与彩膜基板20之间的距离变小。本实施例以阵列基板10变形为例。采用激光照射，对所述密封胶框25的变形位置的支撑物30进行激光照射加热，而且激光照射只照射到第一支撑层32需要的部位，照射温度只要能使第一支撑层32积极膨胀即可，并且使第一支撑层32膨胀的照射温度大于液晶面板后续支撑温度，保证支撑物的稳定性。在照射激光后支撑物30的第一支撑层32因为受热开始热膨胀，所述支撑物30的整体高度提高，所述第二支撑层34支撑阵列基板10，减小所述阵列基板10的变形量，进而达到支撑所述变形的阵列基板10或者彩膜基板20，改善了液晶面板的周边色差；同时，所述第二支撑层34由于具有一定的弹性回复力，会随着第一支撑层32的膨胀的压缩，不会过度支撑阵列基板10与彩膜基板20。所述加热的时间、温度及第一支撑层32的面积根据具体情况进行设定预设值，有效防止液晶面板的破损。所述膨胀开始温度为130℃以上，并且第一支撑层32的材料不与液晶面板其他材料发生反应。
本发明的另一实施例中，与上述实施例不同的是，所述第一支撑层32为热收缩性材料制成，所述热收缩性材料含有热收缩性聚酯系的光热敏材料，热收缩性聚酯系材料为聚乳酸类化合物或聚硅氧烷丙烯酸类化合物。所述第一支撑层32的面积大于所述第二支撑层34的面积。在本实施例中，当阵列基板10与彩膜基板20因为密封胶框25的尺寸不均，导致阵列基板10或彩膜基板20产生变形，致使阵列基板10与彩膜基板20之间的距离变大，本实施例以阵列基板10变形为例(图未示)。采用激光照射，对所述密封胶框25的变形位置的支撑物30进行激光照射加热，而且激光照射只照射到第一支撑层32需要的部位，照射温度只要能使第一支撑层32积极收缩即可。并且使第一支撑层32收缩的照射温度大于液晶面板后续支撑温度，保证支撑物的稳定性。 对所述支撑物30进行激光照射加热，在照射激光后支撑物30的第一支撑层32因为受热开始收缩，所述支撑物30的整体高度减小，进而使阵列基板10变形量减小，保证了阵列基板10与彩膜基板20之间的距离，改善了液晶面板的周边色差；同时，所述第二支撑层34由于具有一定的弹性回复力，会随着第一支撑层32的压缩而伸长，可控制阵列基板10与彩膜基板20之间的距离。所述加热的时间、温度及第一支撑层32的面积根据具体情况进行设定预设值，有效防止液晶面板的破损。第一支撑层32的材料不与液晶面板其他材料发生反应。
本发明还挺一种具有上述液晶面板的液晶显示装置。
本发明的液晶面板周边的支撑物30采用双层设置，并且针对与阵列基板或彩膜基板连接的第一支撑层采用热变形材料制造，通过光照加热使第一支撑层增高或降低，实现调整所述阵列基板或彩膜基板之间的距离，进而减小液晶面板的周边色差，提高了液晶面板的显示画质。
以上所揭露的仅为本发明较佳实施例而已，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 (19)

  1. 一种液晶面板，包括阵列基板及与所述阵列基板相对设置的彩膜基板，以及，夹持于所述阵列基板与彩膜基板之间的液晶层及围绕液晶层设置的密封胶框，其中，所述液晶面板的液晶层内设有支撑物，所述支撑物支撑于阵列基板与彩膜基板之间，所述支撑物包括第一支撑层及与第一支撑层连接的第二支撑层，所述第一支撑层为热变形材料制成，所述第二支撑层为具有弹性回复性能的软性的材料制成。
  2. 如权利要求1所述的液晶面板，其中，所述支撑物为截面呈梯形的柱状体。
  3. 如权利要求2所述的液晶面板，其中，所述第一支撑层为光热敏性发泡材料制成，所述第一支撑层与所述阵列基板或者所述彩膜基板接触。
  4. 如权利要求3所述的液晶面板，其中，所述光热敏性发泡材料含有热塑性树脂材料，其中，所述热塑性树脂材料为氟化合物、四烷基硅烷、偶氮甲酰胺中的一种。
  5. 如权利要求2所述的液晶面板，其中，所述第一支撑层为热收缩性材料制成，所述第一支撑层与所述阵列基板或者所述彩膜基板接触。
  6. 如权利要求5所述的液晶面板，其中，所述热收缩性材料含有热收缩性聚酯系的光热敏材料，热收缩性聚酯系材料为聚乳酸类化合物或聚硅氧烷丙烯酸类化合物。
  7. 如权利要求3所述的液晶面板，其中，所述第二支撑层为树脂类聚合物材料制成，所述树脂类聚合物材料为芳香族聚合物或脂肪族。
  8. 如权利要求6所述的液晶面板，其中，所述第二支撑层为树脂类聚合物材料制成，所述树脂类聚合物材料为芳香族聚合物或脂肪族。
  9. 如权利要求3所述的液晶面板，其中，所述支撑物受热后第一支撑层发生形变，所述受热的时间、温度及面积为设定值。
  10. 如权利要求6所述的液晶面板，其中，所述支撑物受热后第一支撑层发生形变，所述受热的时间、温度及面积为设定值。
  11. 如权利要求1所述的液晶面板，其中，所述阵列基板与彩膜基板之间 液晶周围设置有胶框。
  12. 一种液晶显示装置，其包括液晶面板，所述液晶面板包括阵列基板及与所述阵列基板相对设置的彩膜基板，以及，夹持于所述阵列基板与彩膜基板之间的液晶层及围绕液晶层设置的密封胶框，其中，所述液晶面板的液晶层内设有支撑物，所述支撑物支撑于阵列基板与彩膜基板之间，所述支撑物包括第一支撑层及设于第一支撑层上的第二支撑层，所述第一支撑层为热变形材料制成，所述第二支撑层为具有弹性回复性能的软性的材料制成。
  13. 如权利要求12所述的液晶显示装置，其中，所述支撑物为截面呈梯形的柱状体。
  14. 如权利要求13所述的液晶显示装置，其中，所述第一支撑层为光热敏性发泡材料制成，所述第一支撑层与所述阵列基板或者所述彩膜基板接触。
  15. 如权利要求14所述的液晶显示装置，其中，所述光热敏性发泡材料含有热塑性树脂材料，其中，所述热塑性树脂材料为氟化合物、四烷基硅烷、偶氮甲酰胺中的一种。
  16. 如权利要求13所述的液晶显示装置，其中，所述第一支撑层为热收缩性材料制成，所述第一支撑层与所述阵列基板或者所述彩膜基板接触。
  17. 如权利要求16所述的液晶显示装置，其中，所述热收缩性材料含有热收缩性聚酯系的光热敏材料，热收缩性聚酯系材料为聚乳酸类化合物或聚硅氧烷丙烯酸类化合物。
  18. 如权利要求14所述的液晶显示装置，其中，所述第二支撑层为树脂类聚合物材料制成，所述树脂类聚合物材料为芳香族聚合物或脂肪族。
  19. 如权利要求17所述的液晶显示装置，其中，所述第二支撑层为树脂类聚合物材料制成，所述树脂类聚合物材料为芳香族聚合物或脂肪族。
PCT/CN2015/070583 2014-12-30 2015-01-13 液晶面板及液晶显示装置 Ceased WO2016106838A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/431,471 US9551903B2 (en) 2014-12-30 2015-01-13 Liquid crystal panel and liquid crystal displaying device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410849413.7 2014-12-30
CN201410849413.7A CN104570503A (zh) 2014-12-30 2014-12-30 液晶面板及液晶显示装置

Publications (1)

Publication Number Publication Date
WO2016106838A1 true WO2016106838A1 (zh) 2016-07-07

Family

ID=53086958

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/070583 Ceased WO2016106838A1 (zh) 2014-12-30 2015-01-13 液晶面板及液晶显示装置

Country Status (2)

Country Link
CN (1) CN104570503A (zh)
WO (1) WO2016106838A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106418911A (zh) * 2016-11-29 2017-02-22 成都聚智工业设计有限公司 便于盲人使用的可穿戴式别针

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107045215A (zh) * 2016-12-29 2017-08-15 惠科股份有限公司 一种显示面板制程和一种用于显示面板的烘烤装置
CN106940496A (zh) * 2017-05-19 2017-07-11 京东方科技集团股份有限公司 隔垫物、显示装置以及彩膜基板制造方法
CN110703511B (zh) * 2019-11-19 2022-11-18 京东方科技集团股份有限公司 显示面板和显示装置
CN111061094B (zh) 2019-12-25 2021-07-06 Tcl华星光电技术有限公司 液晶显示装置及其制备方法
CN111258126A (zh) * 2020-02-21 2020-06-09 Tcl华星光电技术有限公司 液晶显示面板及其制备方法
CN111308795B (zh) * 2020-03-13 2021-02-26 Tcl华星光电技术有限公司 隔垫物及制作方法、显示装置
CN112309257B (zh) * 2020-10-30 2022-07-12 武汉华星光电半导体显示技术有限公司 一种柔性显示面板及柔性显示装置
CN116300218A (zh) * 2023-03-14 2023-06-23 惠科股份有限公司 显示母板、显示面板及其制作方法
CN116300180A (zh) * 2023-03-17 2023-06-23 惠科股份有限公司 显示面板和显示装置
CN116991002B (zh) * 2023-07-28 2025-06-10 惠科股份有限公司 背光模组及显示装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102262320A (zh) * 2011-08-25 2011-11-30 南京中电熊猫液晶显示科技有限公司 液晶显示装置
CN103323982A (zh) * 2013-06-20 2013-09-25 北京京东方光电科技有限公司 一种液晶显示面板及其制造方法
CN103439836A (zh) * 2013-08-14 2013-12-11 合肥京东方光电科技有限公司 一种隔垫物及其制备方法、液晶面板
CN103913897A (zh) * 2013-01-09 2014-07-09 北京京东方光电科技有限公司 液晶面板及其制作方法、显示装置
US20140307207A1 (en) * 2013-04-11 2014-10-16 Apple Inc. Display with Column Spacer Structures For Enhanced Light Leakage and Pooling Resistance

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4318954B2 (ja) * 2003-05-09 2009-08-26 富士通株式会社 液晶パネル及びその製造方法
JP5287106B2 (ja) * 2008-09-30 2013-09-11 カシオ計算機株式会社 液晶表示装置の製造方法
CN102243397A (zh) * 2011-07-05 2011-11-16 深圳市华星光电技术有限公司 液晶面板及其间隙子构造
CN103018969B (zh) * 2012-12-12 2015-07-15 京东方科技集团股份有限公司 一种液晶显示面板及显示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102262320A (zh) * 2011-08-25 2011-11-30 南京中电熊猫液晶显示科技有限公司 液晶显示装置
CN103913897A (zh) * 2013-01-09 2014-07-09 北京京东方光电科技有限公司 液晶面板及其制作方法、显示装置
US20140307207A1 (en) * 2013-04-11 2014-10-16 Apple Inc. Display with Column Spacer Structures For Enhanced Light Leakage and Pooling Resistance
CN103323982A (zh) * 2013-06-20 2013-09-25 北京京东方光电科技有限公司 一种液晶显示面板及其制造方法
CN103439836A (zh) * 2013-08-14 2013-12-11 合肥京东方光电科技有限公司 一种隔垫物及其制备方法、液晶面板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106418911A (zh) * 2016-11-29 2017-02-22 成都聚智工业设计有限公司 便于盲人使用的可穿戴式别针

Also Published As

Publication number Publication date
CN104570503A (zh) 2015-04-29

Similar Documents

Publication Publication Date Title
WO2016106838A1 (zh) 液晶面板及液晶显示装置
CN204462601U (zh) 一种液晶显示面板及显示装置
KR101616960B1 (ko) 연성 표시소자 및 그 이형 방법
CN100507658C (zh) 液晶显示装置及其制造方法
US20150316803A1 (en) Curved surface display apparatus and method for producing the same
US9690144B2 (en) Curved liquid crystal panel wherein stage differences between primary and secondary photo-spacers decrease from a center to boundaries thereof and manufacturing method of the same
WO2017063426A1 (zh) 液晶显示器及其制造方法
US9436050B2 (en) Method of planarizing protrusions on an array substrate of a liquid crystal panel
US9671652B2 (en) Liquid crystal panel and manufacturing method thereof and liquid crystal displaying device
GB2548267A (en) Liquid crystal panel and manufacturing method therefor
WO2019127739A1 (zh) 曲面显示装置及其显示面板
US9551903B2 (en) Liquid crystal panel and liquid crystal displaying device
CN103913897A (zh) 液晶面板及其制作方法、显示装置
JP2007178652A (ja) 液晶パネル及びその製造方法
WO2021104404A1 (zh) 显示模组及电子设备
US20020063836A1 (en) Method of curing seal in liquid crystal display panel
WO2016106848A1 (zh) 液晶面板及其制造方法以及液晶显示装置
JP4562715B2 (ja) ダミーガラス基板と表示装置の製造方法
WO2014187142A1 (zh) 显示面板及显示装置
JP4242368B2 (ja) 液晶デイスプレイパネルとその製造方法
JP2008233720A (ja) 液晶表示装置及びその製造方法
KR102062556B1 (ko) 곡면형 패널 및 이를 이용한 액정표시장치
CN105589267A (zh) 显示模组和显示装置
US9576988B2 (en) Supporting device, method for manufacturing thin film transistor array substrate and method for manufacturing liquid crystal display
WO2016065791A1 (zh) 光学膜材、背光模组及液晶显示装置

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 14431471

Country of ref document: US

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15874531

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15874531

Country of ref document: EP

Kind code of ref document: A1