CN103823316A - 液晶显示面板 - Google Patents
液晶显示面板 Download PDFInfo
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Abstract
本发明提供一种液晶显示面板,包括:TFT基板(2)、与TFT基板(2)相对贴合设置的CF基板(4)及设于TFT基板(2)与CF基板(4)液晶层(6),所述TFT基板(2)包括第一玻璃基板(22)及设于第一玻璃基板(22)上的薄膜晶体管阵列(24),所述CF基板(4)包括第二玻璃基板(42)及设于第二玻璃基板(42)上的黑色矩阵(422)、主支撑体(424)与辅支撑体(426),所述第一玻璃基板(22)与第二玻璃基板(42)具有不同厚度,可以有效减小液晶显示面板受力变形时TFT基板与CF基板之间的错位量,且能有效减小漏光区域,降低黑色矩阵的宽度,提高液晶显示面板的开口率,同时,增加液晶显示面板的强度,进而有效提高液晶显示面板的品质。
Description
技术领域
本发明涉及平面显示领域,尤其涉及一种液晶显示面板。
背景技术
液晶显示装置(Liquid Crystal Display,LCD)具有机身薄、省电、无辐射等众多优点,得到了广泛的应用,如移动电话、个人数字助理(PDA)、数字相机、计算机屏幕或笔记本电脑屏幕等。
现有市场上的液晶显示装置大部分为背光型液晶显示装置,其包括壳体、设于壳体内的液晶面板及设于壳体内的背光模组(Backlight module)。传统的液晶面板的结构是由一彩色滤光片基板(Color Filter)、一薄膜晶体管阵列基板(Thin Film Transistor Array Substrate,TFT Array Substrate)以及一配置于两基板间的液晶层(Liquid Crystal Layer)所构成,其工作原理是通过在两片玻璃基板上施加驱动电压来控制液晶层的液晶分子的旋转,将背光模组的光线折射出来产生画面。由于液晶面板本身不发光,需要借由背光模组提供的光源来正常显示影像,因此,背光模组成为液晶显示装置的关键组件之一。背光模组依照光源入射位置的不同分成侧入式背光模组与直下式背光模组两种。直下式背光模组是将发光光源例如阴极萤光灯管(Cold CathodeFluorescent Lamp,CCFL)或发光二极管(Light Emitting Diode,LED)设置在液晶面板后方,直接形成面光源提供给液晶面板。而侧入式背光模组是将背光源LED灯条(Light bar)设于液晶面板侧后方的背板边缘处,LED灯条发出的光线从导光板(Light Guide Plate,LGP)一侧的入光面进入导光板,经反射和扩散后从导光板出光面射出,再经由光学膜片组,以形成面光源提供给液晶面板。
请参阅图1,现有的液晶显示面板一般包括:TFT(薄膜晶体管)基板100、与TFT基板100相对贴合设置的CF基板300及设于TFT基板100与CF基板300之间的液晶层500,所述TFT基板100包括第一玻璃基板102、形成于第一玻璃基板102上的薄膜晶体管阵列104,所述CF基板300包括第二玻璃基板302及形成于第二玻璃基板302上的彩色滤光片304,所述薄膜晶体管阵列104驱动液晶层500中的液晶分子发生偏转,以对透过液晶显示面板的光线进行选择,所述彩色滤光片304用于实现彩色显示。
现有的液晶显示面板中,第一玻璃基板与第二玻璃基板的厚度相等,均为0.5mm或0.7mm。当第一玻璃基板与第二玻璃基板的厚度均为0.5mm时,其成本较低,但由于玻璃基板的厚度较小,在大尺寸的液晶显示面板中,由于外力的作用使得液晶显示面板变形,进而导致TFT基板与CF基板之间发生错位(请参阅图2、图3、图4及图5,当在施力点A施加一定力时,相距8cm的测量点处TFT基板与CF基板之间的错位量约为13μm),当错位量超过黑色矩阵306边缘(Black Matrix Margin)时,就会产生漏光,对现实显示效果造成影响。以55寸液晶面板为例,其TFT基板与CF基板均为0.5mm,数据线106区域所需要遮光宽度为16μm,然而为了遮住可能的错位产生的漏光,设计黑色矩阵306在数据线106侧的宽度W1需要设置为33um(16+8.5+8.5=33),每侧加宽8.5μm,虽然这样能减小漏光,但这就影响了液晶显示面板的开口区800的宽度W2及开口率。同时,由于第一玻璃基板与第二玻璃基板的厚度较薄,需要设置的支撑体(PS)700的分布较密(主支撑体701分布率为0.0246%;辅支撑体703分布率为0.688%)(如图6所示),不利于成本控制。当第一玻璃基板与第二玻璃基板的厚度均为0.7mm时,虽然减小了错位量(请参阅图2及图3,当在施力点A施加一定力时,相距8cm的测量点处TFT基板与CF基板之间的错位量约为8μm),但却增加了材料成本,不利于成本控制。
发明内容
本发明的目的在于提供一种液晶显示面板,其能有效减小受力变形时TFT基板与CF基板之间的错位量,减少漏光,提高光学品味,且利于成本控制。
为实现上述目的,本发明提供一种液晶显示面板,包括:TFT基板、与TFT基板相对贴合设置的CF基板及设于TFT基板与CF基板液晶层,所述TFT基板包括第一玻璃基板及设于第一玻璃基板上的薄膜晶体管阵列,所述CF基板包括第二玻璃基板及设于第二玻璃基板上的黑色矩阵、主支撑体与辅支撑体,所述第一玻璃基板与第二玻璃基板具有不同厚度。
所述第一玻璃基板的厚度大于所述第二玻璃基板的厚度。
所述第一玻璃基板的厚度为0.7mm;所述第二玻璃基板的厚度为0.5mm。
所述液晶显示面板为55寸液晶显示面板,所述黑色矩阵的宽度为30μm;所述主支撑体的分布率为0.0123%;所述辅支撑体的分布率为0.55%。
所述第二玻璃基板的厚度大于所述第一玻璃基板的厚度。
所述第一玻璃基板的厚度为0.5mm;所述第二玻璃基板的厚度为0.7mm。
所述液晶显示面板为55寸液晶显示面板,所述黑色矩阵的宽度为26.5μm;所述主支撑体的分布率为0.0123%;所述辅支撑体的分布率为0.55%。
所述TFT基板还包括设于第一玻璃基板远离薄膜晶体管阵列侧的第一偏光片。
所述CF基板还包括设于第二玻璃基板远离黑色矩阵侧的第二偏光片。
本发明的有益效果:本发明的液晶显示面板,通过将TFT基板与CF基板的玻璃基板设置为不同厚度,可以有效减小液晶面板受力变形时TFT基板与CF基板之间的错位量,且能有效减小漏光区域,降低黑色矩阵的宽度,提高液晶显示面板的开口率,同时,增加液晶显示面板的强度,进而有效提高液晶显示面板的品质。
为了能更进一步了解本发明的特征以及技术内容,请参阅以下有关本发明的详细说明与附图,然而附图仅提供参考与说明用,并非用来对本发明加以限制。
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为现有的液晶显示面板的剖面结构示意图;
图2为对现有的等厚度玻璃基板的液晶显示面板进行施力测试的示意图;
图3为图2的测试结果示意图;
图4为现有的等厚度玻璃基板的液晶显示面板的漏光示意图;
图5为现有的等厚度玻璃基板的液晶显示面板的开口区的示意图;
图6为现有的等厚度玻璃基板的液晶显示面板的支撑体分布示意图;
图7为本发明液晶显示面板的剖面结构示意图;
图8为本发明液晶显示面板的漏光示意图;
图9为本发明液晶显示面板的开口区的示意图;
图10为本发明液晶显示面板的支撑体的分布示意图;
图11为本发明液晶显示面板的第二实施例的剖面结构示意图;
图12为对本发明液晶显示面板进行施力测试的示意图;
图13为图12的测试结果示意图。
具体实施方式
为更进一步阐述本发明所采取的技术手段及其效果,以下结合本发明的优选实施例及其附图进行详细描述。
请参阅图7至图10,本发明提供一种液晶显示面板,包括:TFT基板2、与TFT基板2相对贴合设置的CF基板4及设于TFT基板2与CF基板4液晶层6,所述TFT基板2包括第一玻璃基板22及设于第一玻璃基板22上的薄膜晶体管阵列24,所述CF基板4包括第二玻璃基板42及设于第二玻璃基板42上的黑色矩阵422、主支撑体424与辅支撑体426,所述第一玻璃基板22与第二玻璃基板42具有不同厚度。本发明可以有效减小液晶显示面板受力变形时TFT基板2与CF基板4之间的错位量,且能有效减小漏光区域,降低黑色矩阵422的宽度W3,提高液晶显示面板开口区423的宽度W4及开口率,同时,增加液晶显示面板的强度,进而有效提高液晶显示面板的品质。
具体地,所述第一玻璃基板22的厚度大于所述第二玻璃基板42的厚度。在本实施例中,所述第一玻璃基板22的厚度为0.7mm;所述第二玻璃基板42的厚度为0.5mm。
与如图1所示的现有的第一玻璃基板102与第二玻璃基板302的厚度均为0.5mm的液晶显示面板相比,首先,本发明的液晶显示面板由于第一玻璃基板22的厚度为0.7mm,大于现有的0.5mm,所示使得本发明的液晶显示面板的强度有所增加;其次,由于本发明的液晶显示面板在同样的外力作用下,其TFT基板2与CF基板4之间的错位量相对较小(请参阅图12及图13,当施力点A与测量点B之间相距8cm时,TFT基板2与CF基板4之间的错位量约为11μm),使得本发明的液晶显示面板的漏光区变小(如图7所示),所以,在对液晶显示面板进行设计时,可以适当减小黑色矩阵48在数据线226侧的宽度W3(如图8所示),进而增大了液晶显示面板的开口率(如图9所示),提升了液晶显示面板的显示效果;再次,由于本发明的液晶显示面板的强度增大,那么可以在对液晶显示面板进行设计时,适当的降低支撑体的分布密度(如图10所示)。以55寸液晶显示面板为例,当述第一玻璃基板22的厚度为0.7mm;所述第二玻璃基板42的厚度为0.5mm时,所述黑色矩阵422的设计宽度W3为30μm,比原有宽度33μm减小7.7%;所述主支撑体424的分布率为0.0123%;所述辅支撑体426的分布率为0.55%,相比现有的当第一与第二玻璃基板均为0.5mm时,其主支撑体的分布率为0.0246%,辅支撑体的分布率为0.688%,可以有效降低成产成本。
而与现有的第一玻璃基板与第二玻璃基板的厚度均为0.7mm的液晶显示面板相比,本发明的液晶显示面板的成本大大降低,且该成本降低率随着液晶显示面板尺寸的增大而增大。
值得一提的是,所述TFT基板2还包括设于第一玻璃基板22远离薄膜晶体管阵列24侧的第一偏光片26。所述CF基板4还包括设于第二玻璃基板42远离彩色滤光片44侧的第二偏光片46。
请参阅图11,为本发明液晶显示面板的第二实施例的剖面示意图,在本实施例中,所述第二玻璃基板42’的厚度大于所述第一玻璃基板22’的厚度。优选的,所述第一玻璃基板22’的厚度为0.5mm。所述第二玻璃基板42’的厚度为0.7mm。
请参阅图12及13,以55寸液晶显示面板为例,当述第一玻璃基板22’的厚度为0.5mm;所述第二玻璃基板42’的厚度为0.7mm时,当施力点A与测量点B之间相距8cm时,错位量约为7.2μm,具有更小的错位量,这就可以减小黑色矩阵422’的宽度,以增大开口率,在本实施例中,黑色矩阵422’的宽度为1626.5μm,比现有宽度33μm减小19.6%;主支撑体424’的分布率为0.0123%;辅支撑体426’的分布率为0.55%。相比现有的当第一与第二玻璃基板均为0.5mm时,其主支撑体的分布率为0.0246%,辅支撑体的分布率为0.688%,主支撑体424’与辅支撑体426’的分布率显著下降,可以有效降低成产成本。
综上所述,本发明的液晶显示面板,通过将TFT基板与CF基板的玻璃基板设置为不同厚度,可以有效减小液晶显示面板受力变形时TFT基板与CF基板之间的错位量,且能有效减小漏光区域,降低黑色矩阵的宽度,提高液晶显示面板的开口率,同时,增加液晶显示面板的强度,进而有效提高液晶显示面板的品质。
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 (9)
1.一种液晶显示面板,其特征在于,包括:TFT基板(2)、与TFT基板(2)相对贴合设置的CF基板(4)及设于TFT基板(2)与CF基板(4)液晶层(6),所述TFT基板(2)包括第一玻璃基板(22)及设于第一玻璃基板(22)上的薄膜晶体管阵列(24),所述CF基板(4)包括第二玻璃基板(42)及设于第二玻璃基板(42)上的黑色矩阵(422)、主支撑体(424)与辅支撑体(426),所述第一玻璃基板(22)与第二玻璃基板(42)具有不同厚度。
2.如权利要求1所述的液晶显示面板,其特征在于,所述第一玻璃基板(22)的厚度大于所述第二玻璃基板(42)的厚度。
3.如权利要求2所述的液晶显示面板,其特征在于,所述第一玻璃基板(22)的厚度为0.7mm;所述第二玻璃基板(42)的厚度为0.5mm。
4.如权利要求3所述的液晶显示面板,其特征在于,所述液晶显示面板为55寸液晶显示面板,所述黑色矩阵(422)的宽度为30μm;所述主支撑体(424)的分布率为0.0123%;所述辅支撑体(426)的分布率为0.55%。
5.如权利要求1所述的液晶显示面板,其特征在于,所述第二玻璃基板(42’)的厚度大于所述第一玻璃基板(22’)的厚度。
6.如权利要求5所述的液晶显示面板,其特征在于,所述第一玻璃基板(22’)的厚度为0.5mm;所述第二玻璃基板(42’)的厚度为0.7mm。
7.如权利要求6所述的液晶显示面板,其特征在于,所述液晶显示面板为55寸液晶显示面板,所述黑色矩阵(422’)的宽度为26.5μm;所述主支撑体(424’)的分布率为0.0123%;所述辅支撑体(426’)的分布率为0.55%。
8.如权利要求1所述的液晶显示面板,其特征在于,所述TFT基板(2)还包括设于第一玻璃基板(22)远离薄膜晶体管阵列(24)侧的第一偏光片(26)。
9.如权利要求1所述的液晶显示面板,其特征在于,所述CF基板(4)还包括设于第二玻璃基板(42)远离黑色矩阵(422)侧的第二偏光片(46)。
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW539897B (en) * | 2001-03-16 | 2003-07-01 | Nitto Denko Corp | Liquid-crystal display apparatus |
US20060238695A1 (en) * | 2005-04-26 | 2006-10-26 | Sharp Kabushiki Kaisha | Display device and method for manufacturing the same |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100186548B1 (ko) * | 1996-01-15 | 1999-05-01 | 구자홍 | 액정표시장치의 구조 |
KR20010015168A (ko) * | 1999-07-06 | 2001-02-26 | 모리시타 요이찌 | 액정표시장치와 그 제조방법 |
JP2004170537A (ja) * | 2002-11-18 | 2004-06-17 | Micro Jet:Kk | 液晶表示装置の製造方法 |
JPWO2007034622A1 (ja) * | 2005-09-22 | 2009-03-19 | シャープ株式会社 | 液晶表示装置 |
US8169587B2 (en) * | 2007-08-16 | 2012-05-01 | Apple Inc. | Methods and systems for strengthening LCD modules |
JP2009139672A (ja) * | 2007-12-07 | 2009-06-25 | Sony Corp | 液晶表示素子及び液晶表示素子の製造方法 |
CN100595654C (zh) * | 2007-12-29 | 2010-03-24 | 昆山龙腾光电有限公司 | 液晶显示面板 |
JP5159385B2 (ja) * | 2008-03-21 | 2013-03-06 | 三菱電機株式会社 | 液晶表示装置 |
CN102621728B (zh) * | 2011-01-28 | 2014-12-24 | 宏达国际电子股份有限公司 | 具有屏蔽层的触控装置 |
CN102385196A (zh) * | 2011-10-25 | 2012-03-21 | 深圳市华星光电技术有限公司 | 液晶显示面板及其形成方法 |
CN102591048A (zh) * | 2012-03-26 | 2012-07-18 | 深圳市华星光电技术有限公司 | 液晶面板及其制造方法以及液晶显示装置 |
KR101391836B1 (ko) * | 2012-12-17 | 2014-05-07 | 엘지디스플레이 주식회사 | 어레이 기판 및 이를 포함하는 액정표시장치 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW539897B (en) * | 2001-03-16 | 2003-07-01 | Nitto Denko Corp | Liquid-crystal display apparatus |
US20060238695A1 (en) * | 2005-04-26 | 2006-10-26 | Sharp Kabushiki Kaisha | Display device and method for manufacturing the same |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107430833A (zh) * | 2015-03-02 | 2017-12-01 | 索尼半导体解决方案公司 | 显示装置和成像装置 |
CN107430833B (zh) * | 2015-03-02 | 2020-03-03 | 索尼半导体解决方案公司 | 显示装置和成像装置 |
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