WO2016173004A1 - 液晶显示器及液晶面板 - Google Patents

液晶显示器及液晶面板 Download PDF

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Publication number
WO2016173004A1
WO2016173004A1 PCT/CN2015/078977 CN2015078977W WO2016173004A1 WO 2016173004 A1 WO2016173004 A1 WO 2016173004A1 CN 2015078977 W CN2015078977 W CN 2015078977W WO 2016173004 A1 WO2016173004 A1 WO 2016173004A1
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Prior art keywords
liquid crystal
spacer
spacers
support
crystal panel
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PCT/CN2015/078977
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English (en)
French (fr)
Inventor
唐岳军
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Wuhan China Star Optoelectronics Technology Co Ltd
TCL China Star Optoelectronics Technology Co Ltd
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Shenzhen China Star Optoelectronics Technology Co Ltd
Wuhan China Star Optoelectronics Technology Co Ltd
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Publication of WO2016173004A1 publication Critical patent/WO2016173004A1/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
    • G02F1/1339—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
    • G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres

Definitions

  • the invention belongs to the technical field of liquid crystal displays, and in particular relates to an improved liquid crystal panel and a liquid crystal display including the same.
  • the thin film transistor liquid crystal display is mainly composed of a liquid crystal panel and a backlight module, wherein the liquid crystal panel belongs to one of the core components of the liquid crystal display, and the quality level of the liquid crystal panel determines the quality level of the liquid crystal display, so that a high quality liquid crystal panel is manufactured.
  • the goal of constant pursuit is mainly composed of a liquid crystal panel and a backlight module, wherein the liquid crystal panel belongs to one of the core components of the liquid crystal display, and the quality level of the liquid crystal panel determines the quality level of the liquid crystal display, so that a high quality liquid crystal panel is manufactured. The goal of constant pursuit.
  • the conventional liquid crystal panel 200 mainly includes a polarizer 202, an array substrate 201, a color filter substrate 203 and a polarizer 204, and a liquid crystal material 205 sandwiched between the two substrates.
  • a plurality of support structures for ensuring the spacing between the two substrates are provided between the two substrates.
  • the support structure mainly includes a plurality of main spacers 206 and a plurality of sub spacers 207.
  • the plurality of main spacers 206 and the plurality of sub spacers 207 are disposed on the color filter substrate 203 in a dispersed manner to ensure proper compression.
  • the liquid crystal panel 200 can be safe and non-destructive.
  • the main spacer 206 will be compressed to the same height as the sub-spacer 207, at which time the large-density sub-spacer 207 can share the pressure of the main spacer 206. .
  • the liquid crystal panel 200 is subjected to uneven pressure, particularly when a pressure F1 is applied to a certain point on the liquid crystal panel 200 (for example, a pressure generated in a thinning polishing process and a dynamic pressure test), the liquid crystal panel 200 is pressed.
  • the main spacer 206 will be subjected to excessive pressure, which may cause damage to the structure of the main spacer 206, causing the liquid crystal panel 200 to be inoperable.
  • an object of the present invention is to provide a liquid crystal panel and a liquid crystal display including the same, which can reduce the possibility that the main spacer is damaged when the liquid crystal panel receives uneven pressure, thereby reducing the liquid crystal panel from being affected. Uneven pressure, especially the rate of damage during the grinding process and dynamic pressure test after thinning.
  • a liquid crystal panel comprising an array substrate, a color filter substrate, and a liquid crystal disposed between the array substrate and the color filter substrate.
  • a support assembly for defining a spacing between the array substrate and the color filter substrate is provided on the color filter substrate.
  • the support assembly is composed of a plurality of first support units, second support units and third support units spaced apart from each other, or consists of a plurality of first support units and third support units spaced apart from each other.
  • the first supporting unit is composed of one main spacer and at least one auxiliary spacer
  • the second supporting unit is composed of one main spacer
  • the third supporting unit is composed of one or more auxiliary spacers.
  • the spacing between the main spacer and each of the sub-spacers is no more than 15 ⁇ m.
  • the distance between the sub-spacer and the sub-spacer is not more than 15 ⁇ m.
  • the spacing between the main spacer and each of the sub-spacers is no more than 5 ⁇ m.
  • the first supporting unit is composed of a first supporting unit and a second supporting unit, wherein the main spacer in the first supporting unit is in contact with the TFT element of the array substrate, and the second supporting unit is The main spacer is not in contact with the TFT elements of the array substrate.
  • the first type of support unit includes only two secondary spacers.
  • the two secondary spacers are on either side of the primary spacer and are offset from the primary spacer.
  • the two secondary spacers are mirror symmetrical about the primary spacer.
  • the second support unit comprises at least two secondary spacers. In any of the second support units, at least two secondary spacers are collinear with the primary spacer.
  • the primary spacer is disposed between any two secondary spacers.
  • the support assembly is located on a black matrix of the color filter substrate.
  • a liquid crystal display comprising a liquid crystal panel according to the first aspect of the invention.
  • the liquid crystal panel according to the present invention has a first supporting unit, and at least one auxiliary spacer is disposed in the vicinity of the main spacer in the first supporting unit, and the auxiliary spacer in the first supporting unit can effectively share the main interval in the same unit.
  • the pressure of the object can effectively reduce the possibility of damage of the main spacer when the liquid crystal panel is subjected to uneven pressure, and reduce the uneven pressure of the liquid crystal panel (especially the grinding process and dynamic pressure test after thinning) The damage rate at the time.
  • the liquid crystal panel according to the present invention has a simple structure, is easy to assemble, is safe to use, and is easy to implement and popularize.
  • liquid crystal display according to the second aspect of the invention has the advantageous effects of the liquid crystal panel provided according to the first aspect of the invention.
  • Figure 1 shows a conventional liquid crystal panel under pressure
  • Figure 2 shows a liquid crystal display according to the present invention
  • Figure 3 shows a liquid crystal panel according to the present invention
  • Figure 4 is a liquid crystal panel in a pressurized state according to the present invention.
  • Figure 5 is a partial schematic view of a color filter substrate of a liquid crystal panel according to the present invention.
  • the liquid crystal display 100 shows a liquid crystal display 100 according to a first aspect of the present invention, and also shows a liquid crystal panel 10 provided by a second aspect of the present invention.
  • the liquid crystal display 100 can be selected as the best-selling thin film transistor liquid crystal display on the market.
  • the liquid crystal panel 10 includes a polarizer 1 , an array substrate 3 , a color filter substrate 2 , and a polarizer 4 stacked in this order, and a liquid crystal 5 disposed between the array substrate 3 and the color filter substrate 2 .
  • the polarizer 1 and the polarizer 4 are well known to those skilled in the art and will not be described in detail herein.
  • the liquid crystal 5 may also be referred to as a liquid crystal layer 5.
  • a support assembly is provided between the array substrate 3 and the color filter substrate 2. The support assembly is for defining a spacing between the array substrate 3 and the color filter substrate 2.
  • the support assembly may be comprised of a plurality of first support units 61 and a second branch that are spaced apart from each other.
  • the support unit 62 and the third support unit 63 are composed.
  • the support assembly can also be composed of a plurality of first support units 61 and third support units 63 that are spaced apart from one another. That is to say, one skilled in the art can select one of the two support components according to actual needs.
  • the first supporting unit 61 is composed of one main spacer 601 and at least one auxiliary spacer 602
  • the second supporting unit 62 is composed of one main spacer 601
  • the third supporting unit 63 is composed of one or more auxiliary spacers 602. .
  • the main spacer 601 of the first supporting unit 61 has at least one auxiliary spacer 602 adjacent thereto, when the liquid crystal panel 10 is subjected to uneven pressure, especially for a point on the liquid crystal panel 10.
  • the at least one auxiliary spacer 602 next to the main spacer 601 can effectively share the force of the main spacer 601, thereby effectively reducing the possibility of structural damage of the main spacer 206, thereby thereby The possibility of damage of the liquid crystal panel 200 in the grinding process and the dynamic pressure test after thinning is reduced to a large extent.
  • the main spacer 601 and the auxiliary spacer 602 jointly support the gap between the substrates, and increase the stress area of the array substrate 3, so that the structure of the array substrate 3 is less likely to be damaged.
  • the distance between each of the main spacers 601 and the sub-spacers 602 is not more than 15 ⁇ m, preferably not more than 5 ⁇ m. It is easy to understand that if the spacing between the primary spacer 601 and the secondary spacer 602 is greater than 15 ⁇ m, the primary spacer 601 should belong to the second supporting unit 62.
  • the spacing between the sub-spacer 602 and the sub-spacer 602 is not more than 15 ⁇ m. It is easy to understand that if the spacing between the secondary spacer 602 and the secondary spacer 602 is greater than 15 ⁇ m, the two secondary spacers 602 should belong to two different third supporting units 63.
  • the main spacer 601 and the sub spacer 602 may each be made of an insulating material such as a resin or an insulating inorganic material.
  • both the main spacer 601 and the sub spacer 602 may be configured in a truncated cone shape. The truncated-shaped spacers help to reduce the manufacturing difficulty, and at the same time, can achieve the first weak and strong elastic force, which is very beneficial to buffer.
  • the main spacer 601 and the auxiliary spacer 602 may be made of different materials or materials of different densities such that they have different elastic strengths (corresponding to the stiffness coefficient of the spring), when the liquid crystal panel 10 is pressed.
  • the elastically large secondary spacer 602 can serve as a primary support, effectively reducing the likelihood of structural damage to the primary spacer 206.
  • the top end of the main spacer 601 has been in contact with the array substrate 3, and the sub-spacer 602 is not in contact with the array substrate 3.
  • the sub-spacer 602 can function as a support only when the liquid crystal panel 10 is subjected to a large pressure.
  • the main function of the main spacer 601 is to support two substrates, and the amount of compression of the main spacer 601 can vary to some extent with the filling amount of the liquid crystal 5. It is advantageous for the improvement of the production yield of the liquid crystal panel 10.
  • the color filter substrate 2 includes an array-arranged pixel unit 2a and a black matrix for spacing the pixel units 2a.
  • Each pixel unit 2a is referred to as a sub-pixel.
  • Subpixels have three colors and they are adjacent to each other.
  • Each of the main spacers 601 and each of the sub spacers 602 are fixed on the color filter substrate 2, wherein the distribution density of the main spacers 601 is small, and the distribution density of the sub spacers 602 is large, and the so-called distribution density refers to units.
  • the black matrix of the color filter substrate 2 may cover the TFT elements, the gate electrode lines, and the data signal lines of the array substrate 3. In order to avoid lowering the brightness and effect of the liquid crystal panel 10, the entire support assembly may be disposed on the black matrix of the color filter substrate 2.
  • At least one auxiliary spacer 602 is provided in the vicinity of these main spacers 601 such that it constitutes the first supporting unit 61 with these secondary spacers 602. Since the first supporting unit 61 has the auxiliary spacer 602 adjacent to the spacer 601, and the auxiliary spacer 602 can effectively share the force of the main spacer 601, the main spacer 601 is prevented from applying the entire pressure to the TFT element. Further, it is advantageous to protect the TFT element.
  • the plurality of first supporting units 61 may be divided into a first supporting unit and a second supporting unit.
  • the main spacer 601 of the first type of support unit can be in contact with the first supporting unit 61 of the TFT element 3c of the array substrate 3, and the main spacer 601 of the second type of supporting unit cannot be combined with the TFT of the array substrate 3.
  • the element 3c is in contact.
  • each of the first type of support units includes only two secondary spacers 602.
  • the two sub-spacers 602 are on both sides of the main spacer 601 and are offset from the main spacer 601, so that the two sub-spacers 602 and the main spacer 601 form a character together.
  • a word distribution see Figure 61, right below the 61.
  • Such a product or a word distribution is advantageous for the force of the main spacer 601 which is divided by the two sub-spacers 602, and the main spacer 601 is effectively prevented from being pressed against the TFT element.
  • the two sub-spacers 602 are mirror-symmetrical with respect to the main spacer 601, so that the three form a uniform symmetrical shape or a flat shape, which is obviously advantageous for protecting the TFT elements.
  • each of the second type of support units includes at least two secondary spacers 602.
  • the at least two sub-spacers 602 are collinear with the main spacer 601 (see 61 on the right side of FIG. 5). More preferably, the main spacer 601 is disposed between any two sub spacers 602, which facilitates uniform stress on each of the spacers 602, thereby protecting the safety of the liquid crystal panel 10.
  • the liquid crystal panel 10 according to the present invention can reduce the possibility that the main spacer 601 is damaged when the liquid crystal panel 10 is subjected to uneven pressure, thereby reducing the uneven pressure of the liquid crystal panel 10 (especially after thinning). Damage rate during grinding process and dynamic pressure test).

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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)
  • Liquid Crystal (AREA)

Abstract

一种液晶显示器及其液晶面板（10），液晶面板（10）包括阵列基板（3）、彩膜基板（2）和设于两个基板之间的液晶（5），在所述彩膜基板（2）上设有用于限定两个基板之间的间距的支撑组件，支撑组件由多个第一、第二和第三支撑单元（61,62,63）组成，或由多个第一和第三支撑（61,63）单元组成，第一支撑单元（61）由一个主间隔体（601）和至少一个副间隔体（602）组成，第二支撑单元（62）由一个主间隔体（601）组成，第三支撑单元（63）由一个或多个副间隔体（602）组成。由于在第一支撑单元的主间隔体附近设有至少一个副间隔体，有效地分担同一单元内的主间隔体的压力，降低了主间隔体在液晶面板受到不均匀压力时出现受损的可能性，由此可有效地降低液晶面板在受到不均匀压力时的损坏率。

Description

液晶显示器及液晶面板
相关申请的交叉引用
本申请要求享有于2015年04月28日提交的名称为“液晶显示器及液晶面板”的中国专利申请CN201510209599.4的优先权，该申请的全部内容通过引用并入本文中。
技术领域
本发明属于液晶显示器技术领域，具体涉及一种改进的液晶面板及包括了该液晶面板的液晶显示器。
背景技术
迄今为止，市场上最为畅销的液晶显示器无非是薄膜晶体管液晶显示器(Thin Film Transistor Liquid CrystalDisplay，简称TFT LCD)。所述的薄膜晶体管液晶显示器主要由液晶面板和背光模组组成，其中液晶面板属于液晶显示器的核心部件之一，液晶面板的质量等级决定液晶显示器的质量等级，因此制造高质量的液晶面板是厂家不断追求的目标。
如图1所示，现有的液晶面板200主要包括偏光片202、阵列基板201、彩膜基板203和偏光片204，以及夹在两个基板之间的液晶材料205。同时在两个基板之间设有用于保证两个基板之间间距的多个支撑结构。其中，支撑结构主要包括多个主间隔体206和多个副间隔体207，多个主间隔体206和多个副间隔体207均分散开地设置在彩膜基板203上，以确保适当受压的液晶面板200可以安全无损。
然而，当液晶面板200受到均匀大面积的压力时，主间隔体206将被压缩至与副间隔体207一样的高度，此时大密度的副间隔体207可分担主间隔体206的所受压力。但是当液晶面板200受到不均匀压力时，特别是针对液晶面板200上某一点受到压力F1(例如在薄化后的研磨制程和动压测试中产生的压力)时，液晶面板200上受压处的主间隔体206将受到过大的压力，这种过大的压力可导致主间隔体206的结构损坏，造成液晶面板200无法正常使用。
发明内容
为了解决上述问题，本发明的目的提供一种液晶面板和包括该液晶面板的液晶显示器，其可以降低主间隔体在液晶面板受到不均匀压力时出现受损的可能性，进而降低液晶面板在受到不均匀压力、尤其是薄化后的研磨制程和动压测试时的损坏率。
根据本发明的第一方面，提供了一种液晶面板，其包括阵列基板、彩膜基板和设于阵列基板与彩膜基板之间的液晶。在彩膜基板上设有用于限定阵列基板与彩膜基板的间距的支撑组件。支撑组件由多个相互间隔开的第一支撑单元、第二支撑单元和第三支撑单元组成，或由多个相互间隔开的第一支撑单元和第三支撑单元组成。其中，第一支撑单元由一个主间隔体和至少一个副间隔体组成，第二支撑单元由一个主间隔体组成，第三支撑单元由一个或多个副间隔体组成。
在一个实施例中，在各第一支撑单元内，主间隔体与各副间隔体之间的间距均不大于15μm。同时在各第三支撑单元内，副间隔体与副间隔体之间的间距不大于15μm。
在一个实施例中，在各第一支撑单元内，主间隔体与各副间隔体之间的间距均不大于5μm。
在一个实施例中，第一支撑单元由第一种支撑单元和第二种支撑单元组成，其中第一种支撑单元内的主间隔体与阵列基板的TFT元件接触，第二种支撑单元内的主间隔体不与阵列基板的TFT元件接触。
在一个实施例中，第一种支撑单元只包括两个副间隔体。在任一个第一种支撑单元内，两个副间隔体处于主间隔体的两侧并与主间隔体相错开。
在一个实施例中，在任一个第一种支撑单元内，两个副间隔体关于主间隔体呈镜像对称。
在一个实施例中，第二种支撑单元包括至少两个副间隔体。在任一个第二种支撑单元内，至少两个副间隔体与主间隔体共线。
在一个实施例中，在任一个第二种支撑单元内，主间隔体设置在任意两个副间隔体之间。
在一个实施例中，支撑组件位于彩膜基板的黑矩阵上。
根据本发明的第二方面，提供了一种包括根据本发明的第一方面的液晶面板的液晶显示器。
根据本发明的液晶面板具有第一支撑单元，该第一支撑单元内的主间隔体的附近设有至少一个副间隔体，第一支撑单元内的副间隔体可有效分担同一单元内的主间隔物的压力，由此可以有效地降低主间隔体在液晶面板受到不均匀压力时出现受损的可能性，降低液晶面板在受到不均匀压力(尤其是薄化后的研磨制程和动压测试)时的损坏率。
根据本发明的液晶面板的结构简单，装配容易，使用安全，便于实施推广应用。
另外，根据本发明的第二方面所提供的液晶显示器具有根据本发明的第一方面所提供的液晶面板的有益效果。
附图说明
在下文中将基于实施例并参考附图来对本发明进行更详细的描述。其中：
图1显示了现有的受压状态下的液晶面板；
图2显示了根据本发明的液晶显示器；
图3显示了根据本发明的液晶面板；
图4是根据本发明的受压状态下的液晶面板；以及
图5是根据本发明的液晶面板的彩膜基板的局部示意图。
在附图中相同的部件使用相同的附图标记。附图并未按照实际的比例绘制。
具体实施方式
下面将结合附图对本发明作进一步说明。
图2显示了根据本发明的第一方面提供的液晶显示器100，同时也显示了本发明的第二方面提供的液晶面板10。该液晶显示器100可选为市场上最畅销的薄膜晶体管液晶显示器。
如图3所示，该液晶面板10包括依次堆叠的偏光片1、阵列基板3、彩膜基板2和偏光片4，以及设于阵列基板3与彩膜基板2之间的液晶5。其中偏光片1和偏光片4属于本领域技术人员熟知的，在此不作详细描述。另外，液晶5还可称为液晶层5。在阵列基板3与彩膜基板2之间设有支撑组件。支撑组件用于限定阵列基板3与彩膜基板2之间的间距。
如图3到5所示，支撑组件可由多个相互间隔开的第一支撑单元61、第二支 撑单元62和第三支撑单元63组成。除此之外，支撑组件也可由多个相互间隔开的第一支撑单元61和第三支撑单元63组成。也就是说，本领域技术人员可根据实际需要选择两种支撑组件中的一个。其中，第一支撑单元61由一个主间隔体601和至少一个副间隔体602组成，第二支撑单元62由一个主间隔体601组成，第三支撑单元63由一个或多个副间隔体602组成。
如图4所示，由于第一支撑单元61的主间隔体601的附近有与其紧挨着的至少一个副间隔体602，当液晶面板10受到不均匀压力时，特别是针对液晶面板10上一点受到压力F2时，紧挨着主间隔体601的至少一个副间隔体602可以有效地分担该主间隔体601的受力，进而有效降低主间隔体206的结构受损的可能性，由此大幅度地降低液晶面板200在薄化后的研磨制程和动压测试中出现损坏的可能性。同时，主间隔体601与副间隔体602共同支撑基板之间的间隙，增加阵列基板3的受力面积，使得阵列基板3的结构更不易受损。
具体地讲，在第一支撑单元61中，各主间隔体601与副间隔体602之间的间距不大于15μm，最好是不大于5μm。容易理解，如主间隔体601与副间隔体602之间的间距大于15μm，则这个主间隔体601应属于第二支撑单元62。在第三支撑单元63内，副间隔体602与副间隔体602之间的间距不大于15μm。容易理解，如副间隔体602与副间隔体602之间的间距大于15μm，这两个副间隔体602应当属于两个不同的第三支撑单元63。
在一个实施例中，主间隔体601和副间隔体602均可由树脂、绝缘无机材料等绝缘材料制成。通常情况下，主间隔体601和副间隔体602均可构造成圆台状。圆台状的间隔体有利于降低制造难度，同时还可以实现先弱后强的弹力，非常有益缓冲。
同时，主间隔体601和副间隔体602可由不同的材料或不同密度的同种材料制成，使得它们具有不同的弹性强度(相当于弹簧的劲度系数)，当液晶面板10的受压较大时，弹性大的副间隔体602可起主要支撑作用，有效地降低主间隔体206的结构受损的可能性。
在图3所示的实施例中，主间隔体601的顶端已与阵列基板3相接处，而副间隔体602并未与阵列基板3相接处。通过这种方式，使得液晶面板10只有在受到较大的压力时副间隔体602才可起到支撑功能。主间隔体601的主要功能是支撑两块基板，主间隔体601的压缩量一定程度上可以随液晶5填充量多少变化， 有利于液晶面板10的生产良率的提升。
如图5所示，彩膜基板2包括阵列式排布的像素单元2a和用于间隔像素单元2a的黑矩阵。每个像素单元2a都被称为一个亚像素。亚像素有三种颜色，并且它们彼此相邻。各主间隔体601和各副间隔体602均被固定于彩膜基板2上，其中主间隔体601的分布密度较小，而副间隔体602的分布密度较大，所谓的分布密度是指单位面积内的个数，或者单位面积内间隔体与对侧基板的接触面积。其中，彩膜基板2的黑矩阵可覆盖了阵列基板3的TFT元件、栅电极线和数据信号线。为了避免降低液晶面板10的亮度和效果，整个支撑组件可设置在彩膜基板2的黑矩阵上。
在实际生产过程中，主间隔体601往往很难完全躲避TFT元件3c，而且能与TFT元件3c相接触的主间隔体601极易压损该TFT元件3c。为了防止TFT元件3a受损，在这些主间隔体601的附近设有至少一个副间隔体602，使得其与这些副间隔体602构成第一支撑单元61。由于第一支撑单元61内有与间隔体601邻近的副间隔体602，并且该副间隔体602能有效地分担主间隔体601的受力，避免该主间隔体601把全部压力施加给TFT元件，进而有利于保护TFT元件。
根据第一支撑单元61内的主间隔体601的位置，可将多个第一支撑单元61划分为第一种支撑单元和第二种支撑单元。详细地说，第一种支撑单元的主间隔体601能与阵列基板3的TFT元件3c接触的第一支撑单元61，而第二种支撑单元的主间隔体601便不能与阵列基板3的TFT元件3c接触。
在一个优选的实施例中，各第一种支撑单元均只包括两个副间隔体602。同时，在任一个第一种支撑单元内，两个副间隔体602处于主间隔体601的两侧并与主间隔体601相错开，使得两个副间隔体602和主间隔体601共同形成品字或一字分布(见图5右偏下地方的61)。这种品或一字分布有利这两个副间隔体602均分的主间隔体601的受力，有效避免主间隔体601压损TFT元件。更优选地，在任一个第一种支撑单元内，两个副间隔体602关于主间隔体601呈镜像对称，使得三者形成均匀对称的品字形或一字形，显然更利于保护TFT元件。
在另一个优选的实施例中，各第二种支撑单元均包括至少两个副间隔体602。同时在任一个第二种支撑单元内，这至少两个副间隔体602与主间隔体601共线(见图5右偏上地方的61)。更优选地，主间隔体601设置在任意两个副间隔体602之间，有利于各副间隔体602均匀受力，从而保护液晶面板10的安全。
综上可知，根据本发明的液晶面板10可以降低主间隔体601在液晶面板10受到不均匀压力时出现受损的可能性，进而降低液晶面板10在受到不均匀压力(尤其是薄化后的研磨制程和动压测试)时的损坏率。
虽然已经参考优选实施例对本发明进行了描述，但在不脱离本发明的范围的情况下，可以对其进行各种改进并且可以用等效物替换其中的部件。尤其是，只要不存在结构冲突，各个实施例中所提到的各项技术特征均可以任意方式组合起来。本发明并不局限于文中公开的特定实施例，而是包括落入权利要求的范围内的所有技术方案。

Claims (18)

  1. 一种液晶面板，包括阵列基板、彩膜基板和设于所述阵列基板与彩膜基板之间的液晶，其中在所述彩膜基板上设有用于限定所述阵列基板与所述彩膜基板的间距的支撑组件，所述支撑组件由多个相互间隔开的第一支撑单元、第二支撑单元和第三支撑单元组成，或由多个相互间隔开的第一支撑单元和第三支撑单元组成，其中所述第一支撑单元由一个主间隔体和至少一个副间隔体组成，所述第二支撑单元由一个所述主间隔体组成，所述第三支撑单元由一个或多个所述副间隔体组成。
  2. 根据权利要求1所述的液晶面板，其中，在各所述第一支撑单元内，所述主间隔体与各副间隔体之间的间距均不大于15μm，在各所述第三支撑单元内，所述副间隔体与副间隔体之间的间距不大于15μm。
  3. 根据权利要求2所述的液晶面板，其中，在各所述第一支撑单元内，所述主间隔体与各副间隔体之间的间距均不大于5μm。
  4. 根据权利要求2所述的液晶面板，其中，所述第一支撑单元由第一种支撑单元和第二种支撑单元组成，其中所述第一种支撑单元内的所述主间隔体与所述阵列基板的TFT元件接触，所述第二种支撑单元内的所述主间隔体不与所述阵列基板的TFT元件接触。
  5. 根据权利要求4所述的液晶面板，其中，所述第一种支撑单元只包括两个所述副间隔体，在任一个所述第一种支撑单元内，两个所述副间隔体处于所述主间隔体的两侧并与所述主间隔体相错开。
  6. 根据权利要求5所述的液晶面板，其中，在任一个所述第一种支撑单元内，两个所述副间隔体关于所述主间隔体呈镜像对称。
  7. 根据权利要求4所述的液晶面板，其中，所述第二种支撑单元包括至少两个所述副间隔体，在任一个所述第二种支撑单元内，至少两个所述副间隔体与主间隔体共线。
  8. 根据权利要求7所述的液晶面板，其中，在任一个所述第二种支撑单元内，所述主间隔体设置在任意两个所述副间隔体之间。
  9. 根据权利要求1所述的液晶面板，其中，所述支撑组件位于所述彩膜基板的黑矩阵上。
  10. 一种液晶显示器，其包括液晶面板，所述液晶面板包括阵列基板、彩膜基板和设于所述阵列基板与彩膜基板之间的液晶，其中在所述彩膜基板上设有用于限定所述阵列基板与所述彩膜基板的间距的支撑组件，所述支撑组件由多个相互间隔开的第一支撑单元、第二支撑单元和第三支撑单元组成，或由多个相互间隔开的第一支撑单元和第三支撑单元组成，其中所述第一支撑单元由一个主间隔体和至少一个副间隔体组成，所述第二支撑单元由一个所述主间隔体组成，所述第三支撑单元由一个或多个所述副间隔体组成。
  11. 根据权利要求10所述的液晶显示器，其中，在各所述第一支撑单元内，所述主间隔体与各副间隔体之间的间距均不大于15μm，在各所述第三支撑单元内，所述副间隔体与副间隔体之间的间距不大于15μm。
  12. 根据权利要求11所述的液晶显示器，其中，在各所述第一支撑单元内，所述主间隔体与各副间隔体之间的间距均不大于5μm。
  13. 根据权利要求11所述的液晶显示器，其中，所述第一支撑单元由第一种支撑单元和第二种支撑单元组成，其中所述第一种支撑单元内的所述主间隔体与所述阵列基板的TFT元件接触，所述第二种支撑单元内的所述主间隔体不与所述阵列基板的TFT元件接触。
  14. 根据权利要求13所述的液晶显示器，其中，所述第一种支撑单元只包括两个所述副间隔体，在任一个所述第一种支撑单元内，两个所述副间隔体处于所述主间隔体的两侧并与所述主间隔体相错开。
  15. 根据权利要求14所述的液晶显示器，其中，在任一个所述第一种支撑单元内，两个所述副间隔体关于所述主间隔体呈镜像对称。
  16. 根据权利要求13所述的液晶显示器，其中，所述第二种支撑单元包括至少两个所述副间隔体，在任一个所述第二种支撑单元内，至少两个所述副间隔体与主间隔体共线。
  17. 根据权利要求16所述的液晶显示器，其中，在任一个所述第二种支撑单元内，所述主间隔体设置在任意两个所述副间隔体之间。
  18. 根据权利要求10所述的液晶显示器，其中，所述支撑组件位于所述彩膜基板的黑矩阵上。
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