CN103792742A - 液晶显示器件 - Google Patents
液晶显示器件 Download PDFInfo
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Abstract
本发明提供一种液晶显示器件,该液晶显示器件包括上偏光片、下偏光片以及设置在该上偏光片和下偏光片之间的第一液晶盒,其中,在该上偏光片与该第一液晶盒之间还设置有第二液晶盒,该第二液晶盒包括第一电极、第二电极以及设置在该第一电极与该第二电极之间的第一液晶层,该第一液晶层为蓝相液晶层,该第一电极和第二电极用于形成垂直电场。本发明能够实现液晶显示器件宽视角模式与窄视角模式之间的切换。
Description
技术领域
本发明涉及显示领域,尤其涉及一种液晶显示器件。
背景技术
随着液晶显示器在生活和工作中的广泛应用,人们对液晶显示器的视角要求也越来越高,为了增大液晶显示器的视角,PVA(PatternedVertical Alignment,图像垂直调整技术),MVA(Multi-domain VerticalAlignment,多区域垂直排列),IPS(In-Plane Switching,平面转换)等技术相继提出;但是,在现实中,有时用户可能会出于隐私不愿意与别人分享同样的显示画面,例如,对于个人使用的笔记本计算机,当个人在公共场合使用笔记本计算机的时候,希望有更小的视角以保护隐私,当在家庭中多人共同使用时,则希望计算机有较大的视角从而方便多人使用,因此,一种可以在宽视角和窄视角之间切换的显示器件是亟待提供的。
发明内容
(一)要解决的技术问题
本发明要解决的技术问题是提供一种液晶显示器件,能够实现宽视角模式与窄视角模式之间的切换。
(二)技术方案
为解决上述技术问题,本发明的技术方案提供了一种液晶显示器件,包括上偏光片、下偏光片以及设置在所述上偏光片和下偏光片之间的第一液晶盒,其中,在所述上偏光片与所述第一液晶盒之间还设置有第二液晶盒,所述第二液晶盒包括第一电极、第二电极以及设置在所述第一电极与所述第二电极之间的第一液晶层,所述第一液晶层为蓝相液晶层,所述第一电极和第二电极用于形成垂直电场。
进一步地,所述第一液晶盒包括像素电极、公共电极、第二液晶层以及相对设置的第一基板和第二基板,所述像素电极以及所述公共电极设置在所述第一基板的上部,所述像素电极与所述公共电极用于形成水平电场,所述水平电场用于控制所述第二液晶层中液晶分子的偏转。
进一步地,所述第二液晶盒还包括第三基板,所述第一电极设置在所述第三基板的下部,所述第二电极设置在所述第二基板的上部。
进一步地,所述上偏光片的下部以及所述下偏光片的上部还设置有光学补偿膜。
进一步地,所述光学补偿膜为单轴补偿膜或者双轴补偿膜。
进一步地,所述第一液晶盒为以下的任意一种:IPS液晶盒、MVA液晶盒、PVA液晶盒。
进一步地,还包括控制电路,用于根据接收的控制信号向所述第一电极与所述第二电极施加电压,以产生所述垂直电场。
(三)有益效果
本发明提供的液晶显示器件包括第一液晶盒和第二液晶盒,该第二液晶盒包括第一电极、第二电极以及设置在第一电极与第二电极之间的蓝相液晶层,当该第一电极与第二电极之间不存在垂直电场时,该液晶显示器件为宽视角模式,当对第一电极和第二电极施加电压,在第一电极与第二电极之间产生垂直电场,使得该蓝相液晶层的蓝相液晶产生各向异性,从而能够使得该液晶显示器件从宽视角模式切换到窄视角模式。
附图说明
图1为本发明实施方式提供的液晶显示器件的示意图;
图2为图1所示的液晶显示器件在垂直电场作用下的示意图;
图3是本发明实施方式提供的另一种液晶显示器件的示意图;
图4为图3所示的液晶显示器件在垂直电场作用下的示意图。
具体实施方式
下面结合附图和实施例,对本发明的具体实施方式作进一步详细描述。以下实施例用于说明本发明,但不用来限制本发明的范围。
图1为本发明实施方式提供的液晶显示器件的示意图,包括上偏光片1、下偏光片2以及设置在所述上偏光片1和下偏光片2之间的第一液晶盒4,其中,在所述上偏光片1与所述第一液晶盒4之间还设置有第二液晶盒,所述第二液晶盒包括第一电极31、第二电极33以及设置在所述第一电极31与所述第二电极33之间的第一液晶层32,所述第一液晶层32为蓝相液晶层,所述第一电极31和第二电极32用于形成垂直电场,以实现对所述液晶显示器件视角的控制。
其中,该第一液晶盒可以为宽视角液晶盒,例如,可以为IPS液晶盒、MVA液晶盒、PVA液晶盒。具体地,当第一电极31与第二电极33之间不存在垂直电场时,该第一液晶层中的蓝相液晶折射率各向同性,从不同的角度观看液晶显示器件,暗态的光学延迟都为零,不会产生漏光,使得该液晶显示器件保持为宽视角模式,当对第一电极31与第二电极33施加电压时,第一电极31与第二电极33之间产生垂直电场,参见图2,使得第一液晶层中的蓝相液晶由表征折射率的球体沿电场方向拉伸成为椭球体,进而使得蓝相液晶产生各向异性,从而导致从不同视角看时光程差不同,造成斜向视角的画面对比度严重下降,从而实现宽视角到窄视角的切换。
在本发明实施方式中,该第一液晶盒可以为IPS液晶盒、MVA液晶盒、PVA液晶盒,具体地,以该第一液晶盒为IPS液晶盒为例,参见图3,图3是本发明实施方式提供的另一种液晶显示器件的示意图,包括第一液晶盒和第二液晶盒,第一液晶盒包括像素电极44、公共电极45、第二液晶层42以及相对设置的第一基板43和第二基板41,所述像素电极44以及所述公共电极45设置在所述第一基板43的上部,所述像素电极44与所述公共电极45用于形成水平电场,所述水平电场用于控制所述第二液晶层42中液晶分子的偏转。
其中,所述第二液晶盒包括第一电极31、第二电极33以及设置在所述第一电极31与所述第二电极33之间的第一液晶层32,所述第一液晶层32为蓝相液晶层,所述第二液晶盒还包括第三基板34,所述第一电极31设置在所述第三基板34的下部,所述第二电极33设置在所述第二基板41的上部。具体地,该液晶显示器件还可以包括控制电路,用于根据接收的控制信号向所述第一电极与所述第二电极施加电压,以产生所述垂直电场。例如,当用户需要宽视角时,用户向控制电路发出第一控制信号,使得控制电路不对第一电极与所述第二电极施加电压,该第一电极与第二电极之间不存在垂直电场,该第一液晶层中的蓝相液晶在无垂直电场作用时折射率各向同性,所以第一液晶盒从各个方位看不会产生漏光,仍然具有一致的对比度,视角没有受到影响。当用户需要切换为窄视角时,用户向控制电路发出第二控制信号,使得控制电路向第一电极与所述第二电极施加电压,该第一电极与第二电极之间产生垂直电场,参见图4,该第一液晶层中的蓝相液晶在垂直电场的作用下由表征折射率的球体沿电场方向拉伸成为椭球体,相当于转换为垂直取向的向列相液晶,此时,从第一液晶盒射出的光从正向视角(normal view)看,蓝相液晶层没有光学延迟所以不会产生漏光,但是从斜向视角(oblique view)看时,由于折射率差则会产生漏光,造成斜向视角的画面对比度严重下降,从而实现有宽视角到窄视角的切换。
其中,在所述上偏光片1的下部以及所述下偏光片2的上部还设置有光学补偿膜,其中,该光学补偿膜可以为单轴补偿膜或者双轴补偿膜。
本发明实施方式提供的液晶显示器件包括第一液晶盒和第二液晶盒,该第二液晶盒包括第一电极、第二电极以及设置在第一电极与第二电极之间的蓝相液晶层,当该第一电极与第二电极之间不存在垂直电场时,该液晶显示器件为宽视角模式,当对第一电极和第二电极施加电压,在第一电极与第二电极之间产生垂直电场,使得该蓝相液晶层的蓝相液晶产生各向异性,从而能够使得该液晶显示器件从宽视角模式切换到窄视角模式,此外,通过上述方式实现的宽视角模式与窄视角模式之间的切换,其操作简单,可行性较高。
以上实施方式仅用于说明本发明,而并非对本发明的限制,有关技术领域的普通技术人员,在不脱离本发明的精神和范围的情况下,还可以做出各种变化和变型,因此所有等同的技术方案也属于本发明的范畴,本发明的专利保护范围应由权利要求限定。
Claims (7)
1.一种液晶显示器件,包括上偏光片、下偏光片以及设置在所述上偏光片和下偏光片之间的第一液晶盒,其特征在于,在所述上偏光片与所述第一液晶盒之间还设置有第二液晶盒,所述第二液晶盒包括第一电极、第二电极以及设置在所述第一电极与所述第二电极之间的第一液晶层,所述第一液晶层为蓝相液晶层,所述第一电极和第二电极用于形成垂直电场。
2.根据权利要求1所述的液晶显示器件,其特征在于,所述第一液晶盒包括像素电极、公共电极、第二液晶层以及相对设置的第一基板和第二基板,所述像素电极以及所述公共电极设置在所述第一基板的上部,所述像素电极与所述公共电极用于形成水平电场,所述水平电场用于控制所述第二液晶层中液晶分子的偏转。
3.根据权利要求2所述的液晶显示器件,其特征在于,所述第二液晶盒还包括第三基板,所述第一电极设置在所述第三基板的下部,所述第二电极设置在所述第二基板的上部。
4.根据权利要求1所述的液晶显示器件,其特征在于,所述上偏光片的下部以及所述下偏光片的上部还设置有光学补偿膜。
5.根据权利要求4所述的液晶显示器件,其特征在于,所述光学补偿膜为单轴补偿膜或者双轴补偿膜。
6.根据权利要求1所述的液晶显示器件,其特征在于,所述第一液晶盒为以下的任意一种:IPS液晶盒、MVA液晶盒、PVA液晶盒。
7.根据权利要求1至6任一所述的液晶显示器件,其特征在于,还包括控制电路,用于根据接收的控制信号向所述第一电极与所述第二电极施加电压,以产生所述垂直电场。
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104460107A (zh) * | 2015-01-13 | 2015-03-25 | 四川大学 | 一种高透过率蓝相液晶显示器 |
CN104732168A (zh) * | 2015-03-20 | 2015-06-24 | 京东方科技集团股份有限公司 | 一种显示系统、控制方法 |
WO2015109751A1 (zh) * | 2014-01-23 | 2015-07-30 | 京东方科技集团股份有限公司 | 液晶显示器件 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI596402B (zh) * | 2016-08-17 | 2017-08-21 | 友達光電股份有限公司 | 液晶顯示面板 |
WO2018087935A1 (en) * | 2016-11-11 | 2018-05-17 | Essilor International | Phase modulator and optical device |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11174489A (ja) * | 1997-12-17 | 1999-07-02 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
CN1651981A (zh) * | 2004-02-05 | 2005-08-10 | 夏普株式会社 | 视角控制元件和使用了该元件的影像显示装置 |
JP2006195388A (ja) * | 2005-01-17 | 2006-07-27 | Asahi Glass Co Ltd | 視野角制御表示装置及び視野角制御素子 |
CN1949349A (zh) * | 2005-10-13 | 2007-04-18 | Lg.菲利浦Lcd株式会社 | 液晶显示装置及其驱动方法 |
US20110059670A1 (en) * | 2005-10-13 | 2011-03-10 | Lg Display Co., Ltd. | Liquid crystal display device to control viewing angle |
CN103383505A (zh) * | 2013-07-12 | 2013-11-06 | 京东方科技集团股份有限公司 | 液晶显示面板和液晶显示装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006350106A (ja) * | 2005-06-17 | 2006-12-28 | Casio Comput Co Ltd | 液晶表示装置 |
KR101170911B1 (ko) * | 2005-06-30 | 2012-08-03 | 엘지디스플레이 주식회사 | 광시야각과 협시야각의 모드전환이 가능한 액정표시장치 및그 제조방법 |
US7880843B2 (en) * | 2006-07-05 | 2011-02-01 | Sharp Kabushiki Kaisha | Liquid crystal display device and viewing angle control panel |
KR20090017499A (ko) * | 2006-08-09 | 2009-02-18 | 샤프 가부시키가이샤 | 액정 표시 장치 및 시야각 제어 모듈 |
EP2060947A4 (en) * | 2006-09-07 | 2009-12-16 | Sharp Kk | LIQUID CRYSTAL DISPLAY DEVICE |
US8698988B2 (en) * | 2007-01-09 | 2014-04-15 | Japan Display West Inc. | Liquid crystal device having viewing angle control pixels |
US8928846B2 (en) * | 2010-05-21 | 2015-01-06 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device having dielectric film over and in contact with wall-like structures |
CN102253541B (zh) | 2011-06-29 | 2012-11-14 | 四川大学 | 一种视角可控的蓝相液晶显示器 |
CN103792742A (zh) * | 2014-01-23 | 2014-05-14 | 京东方科技集团股份有限公司 | 液晶显示器件 |
-
2014
- 2014-01-23 CN CN201410033334.9A patent/CN103792742A/zh active Pending
- 2014-06-26 WO PCT/CN2014/080850 patent/WO2015109751A1/zh active Application Filing
- 2014-06-26 US US14/429,011 patent/US9535303B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11174489A (ja) * | 1997-12-17 | 1999-07-02 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
CN1651981A (zh) * | 2004-02-05 | 2005-08-10 | 夏普株式会社 | 视角控制元件和使用了该元件的影像显示装置 |
JP2006195388A (ja) * | 2005-01-17 | 2006-07-27 | Asahi Glass Co Ltd | 視野角制御表示装置及び視野角制御素子 |
CN1949349A (zh) * | 2005-10-13 | 2007-04-18 | Lg.菲利浦Lcd株式会社 | 液晶显示装置及其驱动方法 |
US20110059670A1 (en) * | 2005-10-13 | 2011-03-10 | Lg Display Co., Ltd. | Liquid crystal display device to control viewing angle |
CN103383505A (zh) * | 2013-07-12 | 2013-11-06 | 京东方科技集团股份有限公司 | 液晶显示面板和液晶显示装置 |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015109751A1 (zh) * | 2014-01-23 | 2015-07-30 | 京东方科技集团股份有限公司 | 液晶显示器件 |
US9535303B2 (en) | 2014-01-23 | 2017-01-03 | Boe Technology Group Co., Ltd. | Liquid crystal display device |
WO2016015425A1 (zh) * | 2014-08-01 | 2016-02-04 | 京东方科技集团股份有限公司 | 显示基板及其制造方法、显示装置 |
US9977295B2 (en) | 2014-08-01 | 2018-05-22 | Boe Technology Group Co., Ltd. | Display substrate and manufacturing method thereof, display device |
CN104460107A (zh) * | 2015-01-13 | 2015-03-25 | 四川大学 | 一种高透过率蓝相液晶显示器 |
CN104732168B (zh) * | 2015-03-20 | 2017-08-25 | 京东方科技集团股份有限公司 | 一种显示系统、控制方法 |
CN104732168A (zh) * | 2015-03-20 | 2015-06-24 | 京东方科技集团股份有限公司 | 一种显示系统、控制方法 |
WO2016183884A1 (zh) * | 2015-05-21 | 2016-11-24 | 武汉华星光电技术有限公司 | 液晶显示器及其液晶显示模组 |
CN104849924A (zh) * | 2015-05-21 | 2015-08-19 | 武汉华星光电技术有限公司 | 液晶显示器及其液晶显示模组 |
CN104849924B (zh) * | 2015-05-21 | 2017-09-15 | 武汉华星光电技术有限公司 | 液晶显示器及其液晶显示模组 |
WO2016206130A1 (zh) * | 2015-06-25 | 2016-12-29 | 深圳市华星光电技术有限公司 | 蓝相液晶显示装置及其驱动方法 |
US9963635B2 (en) | 2015-06-25 | 2018-05-08 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Blue phase liquid crystal display device and method for driving the same |
WO2017045219A1 (zh) * | 2015-09-15 | 2017-03-23 | 深圳市华星光电技术有限公司 | 蓝相液晶显示面板 |
WO2017215272A1 (zh) * | 2016-06-17 | 2017-12-21 | 京东方科技集团股份有限公司 | 液晶透镜、显示装置及显示装置的驱动方法 |
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