CN104102053A - Polarized control panel, manufacturing method of polarized control panel and display device - Google Patents

Polarized control panel, manufacturing method of polarized control panel and display device Download PDF

Info

Publication number
CN104102053A
CN104102053A CN201410267458.3A CN201410267458A CN104102053A CN 104102053 A CN104102053 A CN 104102053A CN 201410267458 A CN201410267458 A CN 201410267458A CN 104102053 A CN104102053 A CN 104102053A
Authority
CN
China
Prior art keywords
substrate
common electrode
layer
control panel
electrode layer
Prior art date
Application number
CN201410267458.3A
Other languages
Chinese (zh)
Inventor
廖燕平
杜玙璠
王丹
尹大根
邵喜斌
张召霞
Original Assignee
京东方科技集团股份有限公司
北京京东方显示技术有限公司
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 京东方科技集团股份有限公司, 北京京东方显示技术有限公司 filed Critical 京东方科技集团股份有限公司
Priority to CN201410267458.3A priority Critical patent/CN104102053A/en
Publication of CN104102053A publication Critical patent/CN104102053A/en

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/22Other optical systems; Other optical apparatus for producing stereoscopic or other three dimensional effects
    • G02B27/26Other optical systems; Other optical apparatus for producing stereoscopic or other three dimensional effects involving polarising means
    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1343Electrodes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30Image reproducers

Abstract

The invention relates to the technical field of display and discloses a polarized control panel, a manufacturing method of the polarized control panel and a display device. The polarized control panel comprises a first substrate, a second substrate, a liquid crystal layer, a first common electrode layer and an insulating layer, wherein the first substrate and the second substrate are arranged oppositely; the liquid crystal layer is positioned between the first substrate and the second substrate; the face, which faces towards the liquid crystal layer, of the first substrate is provided with a scanning electrode layer; the scanning electrode layer comprises a plurality of scanning electrodes distributed at intervals; the face, which faces towards the liquid crystal layer, of the second substrate is provided with a second common electrode; the first common electrode layer is positioned on the face, which faces towards the liquid crystal layer, of the first substrate; the first common electrode layer and the scanning electrode layer are positioned on different layers; the first common electrode layer comprises first common electrodes; each first common electrode is opposite to a gap between each two adjacent scanning electrodes; the insulating layer is positioned between the scanning electrode layer and the first common electrode layer. Adoption of the technical scheme of the invention can reduce light leakage caused by liquid crystal rotation so as to improve quality of a display picture.

Description

偏光控制面板及其制作方法和显示装置 The polarization control panel and the display device and manufacturing method thereof

技术领域 FIELD

[0001] 本发明涉及显示技术领域,特别是涉及一种偏光控制面板及其制作方法和一种显示装置。 [0001] The present invention relates to display technology, and particularly relates to a polarization control panel and manufacturing method thereof and a display device.

背景技术 Background technique

[0002] 随着液晶显示技术的不断发展,3D (Three-Dimensional,三维)立体显示技术已经备受关注,成为显示领域的一个重要的前沿科技领域。 [0002] As LCD technology continues to evolve, 3D (Three-Dimensional, D) stereoscopic display technology has been of concern, has become an important field of frontier science and technology show. 在眼镜式3D技术中,可以分出三种主要的类型:色差式、偏光式和主动快门式,其中,偏光式3D是利用光线的振动方向的原理来分解原始图像的,先把图像分为垂直向偏振光和水平向偏振光两组画面,然后3D眼镜左镜和右镜分别采用不同偏振方向的偏光镜片,这样人的左右眼就能接收两组画面,再经过大脑合成立体影像。 In the glasses type 3D technology can distinguish three main types: anaglyphic, polarized and active shutter, wherein the polarized 3D vibration direction of light using the principles of decomposing the original image, the image is divided into first two vertically polarized light to horizontally polarized light and to the screen, and 3D glasses left lens and a right lens using different polarization directions of polarized lenses, so that left and right eyes can receive two sets of the screen, the stereoscopic image synthesis and then through the brain.

[0003] 偏光式3D显示器包括液晶显示模组以及偏光控制面板(Polarization Control Panel,简称PCP),其中偏光控制面板在关态(Off-status)下对液晶显示模组出射的偏振光起到λ/2相位延迟的作用,在开态(On-status)下起到保持原偏振性的作用。 [0003] polarized 3D display module includes a liquid crystal display and a polarization control panel (Polarization Control Panel, abbreviated PCP), wherein the polarization control liquid crystal panel display module functions λ polarized light emitted in the off-state (Off-status) / 2 phase retardation effect, serve to maintain the original polarization state in the opening (on-status). 偏光控制面板的阵列基板的扫描电极从上到下分割成多条电极,扫描时从上到下多条电极依次改变开态或关态,实现两眼能同时看见图像,实现无分辨率损失的3D效果。 Polarization of the scanning electrode substrate an array of top-down control panel is divided into a plurality of electrodes, a plurality of scanning electrodes sequentially from top to bottom to change the ON state or OFF state, achieved can see two images simultaneously, achieved without loss of resolution 3D effect.

[0004] 如图1所示,图1为现有的偏光控制面板的结构示意图,所述偏光控制面板包括相对而置的第一基板1和第二基板2,以及位于第一基板1和第二基板2之间的液晶层10, 第一基板1朝向液晶层10的一面具有条形的扫描电极3 (又称偏光控制区电极),第二基板2朝向液晶层10的一面具有第二公共电极4,第二公共电极的电位为零电位,通过在扫描电极3上施加扫描电压实现液晶层10中液晶分子的偏转,进而实现偏振光线的透射或延迟。 [0004] As shown in FIG. 1, FIG. 1 is a schematic view of a conventional polarization control panel, the polarization control panel includes a first substrate 1 and the opposing second substrate 2, and a first and second substrate 1 a liquid crystal layer between the second substrate 10, the first substrate 1 side toward the liquid crystal layer 10 having a stripe scan electrode 3 (also known as electrode polarization control area), a second substrate 2 side toward the liquid crystal layer 10 having a second common electrode 4, common electrode potential of the second zero potential, the deflection of the liquid crystal molecules of the liquid crystal layer 10 by applying a scanning voltage to the scanning electrode 3, so as to realize a transmission line or delay polarized. 在扫描电极3未加电或相邻的扫描电极3的电压差为零,液晶分子排列与取向层的摩擦(Rubbing)方向一致,取向层的摩擦方向与偏光控制面板的有45度夹角,该摩擦方向代表了液晶分子在关态下的原始排列位置,此时偏光控制面板不漏光;在扫描电极加电后,液晶分子的排列会沿电场方向,即液晶分子的长轴与电场的方向一致,在依次扫描过程中,图1 所示左侧的扫描电极为当前扫描行,该扫描电极3与第二公共电极4形成坚直方向的电场, 在该扫描电极上,液晶分子的长轴与坚直电场的方向一致;图1所示右侧的扫描电极为即将扫描行,液晶分子不受电场影响,液晶分子排列与取向层的摩擦方向一致,即与偏光控制面板有45度夹角,因此液晶看起来短一些;而由于当前扫描行与即将扫描行之间的电压不同,因此在相邻的两个扫描电极3之间会形成一个水平方 Scan electrode 3 unpowered or adjacent scan electrodes 3 the voltage difference is zero, the friction (and Rubbing) of the liquid crystal molecules are aligned in the same direction with the alignment layer, and a 45 degree angle with the rubbing direction of the alignment layer, the polarization control panel, the rubbing direction represents the original position of alignment of the liquid crystal molecules in the OFF state, light does not leak at this time the polarization control panel; applying electrodes after the scan, will be aligned along the electric field direction of the liquid crystal molecules, i.e., the direction of the long axis of the liquid crystal molecules in an electric field uniform electric field, the scanning process in order for the current scan line shown in FIG. 1 the left side of the scanning electrodes, the scanning electrode 3 and the second direction is formed straight Kennedy common electrode 4, on which the scanning electrodes, the liquid crystal molecules of the major axis with strong electric field coincides with the direction of straight; shown on the right is about to scan electrode scanning line 1, the liquid crystal molecules not affect the electric field, the rubbing direction of the liquid crystal molecules are aligned consistent with the alignment layer, i.e., the control panel has the polarization angle of 45 degrees Therefore the liquid crystal look shorter; and since the current voltage between the scanning lines and the scanning lines coming different, and therefore between the adjacent two scan electrodes 3 form a horizontal 向的电场,该水平电场的方向与取向层的摩擦方向相差45度,相邻两个扫描电极间的液晶分子受该水平电场的影响,引起液晶分子离开原始位置而发生45度的旋转,即液晶分子的长轴与水平电场的方向一致(液晶分子看起来较长),处于关态和开态之间,因此,该水平电场引起液晶的旋转而导致了面板漏光。 The electric field, the rubbing direction of the orientation layer by 45 degrees horizontal electric field, the liquid crystal molecules between two adjacent scanning electrodes are affected by the horizontal electric field, causing the liquid crystal molecules away from the home position rotated 45 degrees occurs, i.e., coincides with the direction of the long axis of the liquid crystal molecules in the horizontal electric field (the liquid crystal molecules look longer), it is between the oFF state and the ON state, therefore, the rotation of the horizontal electric field causes the liquid crystal panel caused by the light leakage.

[0005] 现有技术的缺陷在于,扫描电极之间存在的水平电场导致液晶偏转使得面板漏光,进而影响显不画面的品质。 Defects [0005] prior art that the presence of the horizontal electric field between the scan electrodes causes deflection of the liquid crystal panel such that the light leakage, thereby affecting the picture quality is not significant.

发明内容 SUMMARY

[0006] 本发明的目的是提供一种偏光控制面板及其制作方法和一种显示装置,用以减少液晶旋转引起的漏光,进而提商显不画面的品质。 [0006] The object of the present invention is to provide a polarization control panel and a display device and a manufacturing method for reducing light leakage caused by the rotation of the liquid crystal, and thus do not provide commercially significant picture quality.

[0007] 本发明实施例首先提供一种偏光控制面板,包括相对而置的第一基板和第二基板,以及位于所述第一基板和所述第二基板之间的液晶层,其中,所述第一基板朝向所述液晶层的一面具有扫描电极层,所述扫描电极层包括多条间隔分布的扫描电极;所述第二基板朝向所述液晶层一面具有第二公共电极,还包括: Embodiment [0007] The first embodiment of the present invention to provide a polarization control panel comprising a first substrate and a second substrate opposing, and a liquid crystal layer located between the first substrate and the second substrate, wherein the said first substrate facing the liquid crystal layer side having a scan electrode layer, said layer comprising a scan electrode scanning a plurality of spaced electrodes; toward the liquid crystal layer side of the second substrate having a second common electrode, further comprising:

[0008] 位于所述第一基板朝向所述液晶层一面的第一公共电极层,所述第一公共电极层与所述扫描电极层位于不同层,所述第一公共电极层包括与每相邻两个扫描电极的间隙相对而置的第一公共电极; [0008] in the first substrate facing the liquid crystal layer side of the first common electrode layer, the first common electrode layer and the scanning electrode layer on different layers, the first layer comprises a common electrode and each phase o two first common electrode scanning electrodes opposing the gap;

[0009] 位于所述扫描电极层和所述第一公共电极层之间的绝缘层。 [0009] an insulating layer located between the first common electrode layer and the scanning electrode layer.

[0010] 在本发明技术方案中,由于增加了第一公共电极和绝缘层,第一公共电极的电位与第二公共电极的电位相同,均为零电位,因此,形成扫描电极到第一公共电极的电场,减弱了相邻的两个扫描电极之间的电场,扫描电极之间的水平电场基本被屏蔽了,因此,在扫描时相邻两个扫描电极之间区域的液晶分子基本不会发生旋转,进而不会漏光,因此,大大提商了显不画面的品质。 [0010] In the aspect of the present invention, the addition of the first common electrode and the insulating layer, the same potential as the potential of the first common electrode and the second common electrode, the potential is zero, and therefore, the scanning electrode to form a first common field electrodes, the electric field is weakened between two adjacent scan electrodes, the horizontal electric field between the scan electrode is substantially blocked, and therefore, the liquid crystal molecules adjacent to the region between the two scan electrodes when scanning not substantially It rotated, and thus light leakage will not, therefore, greatly improving the quality of business is not significant screen.

[0011] 在增加的第一公共电极层的设计中,分为以下两种方式,第一种方式为: [0011] In a first increased design common electrode layer is divided into two ways, the first way:

[0012] 优选的,沿第一基板朝向液晶层的方向,所述第一基板上依次设置有第一公共电极层、绝缘层和扫描电极层。 [0012] Preferably, the substrate along a first direction toward the liquid crystal layer, are sequentially provided with a first common electrode layer, the insulating layer and the scanning electrode layer on the first substrate.

[0013] 第二种方式为:优选的,沿第一基板朝向液晶层的方向,所述第一基板上依次设置有扫描电极层、绝缘层和第一公共电极层。 [0013] The second way: preferably, a direction toward the liquid crystal layer in a first substrate, disposed on the first substrate sequentially scanning electrode layer, an insulating layer and the first common electrode layer.

[0014] 优选的,在上述两种方式中,所述第一公共电极为条形电极,所述条形电极的宽度大于对应的相邻两个扫描电极的间隙。 [0014] Preferably, in the above two methods, the first common electrode is a strip electrode, said strip electrode is larger than the gap width of the two adjacent scan electrodes corresponding. 当第一公共电极为条形电极时,优选的,所述第一公共电极为金属电极。 When the first common electrode is a stripe electrode, preferably, the first common electrode is a metal electrode. 金属电极为不透明电极,本身可以屏蔽一部分漏光。 An opaque metal electrode is an electrode, a portion of light leakage can be shielded itself.

[0015] 在上述第一种方式中,所述第一公共电极还可以为覆盖第一基板面的透明面电极。 [0015] In the first embodiment, the first common electrode may also be a surface of the transparent electrode covering the first substrate surface.

[0016] 优选的,所述第一公共电极为透明电极。 [0016] Preferably, the first common electrode is a transparent electrode. 例如可以为氧化铟锡电极。 For example, indium tin oxide electrode.

[0017] 优选的,所述绝缘层的材质为氮化硅。 [0017] Preferably, the material of the insulating layer is silicon nitride. 在偏光控制面板中,对绝缘层的要求较高, 因此选用氮化硅。 In the polarization control panel, high requirements on the insulating layer, the silicon nitride so choose.

[0018] 本发明实施例还提供一种显示装置,包括显示屏,还包括位于所述显示屏出光侧的上述任一种偏光控制面板。 [0018] Embodiments of the present invention further provides a display apparatus comprising a display screen, the display screen further comprises a light polarizing side of any of the above control panel. 由于上述任一种偏光控制面板可以减少漏光,因此显示装置也可以减少漏光,提商显不画面的品质。 Since any of the above control panel polarization light leakage can be reduced, thus the display device can be reduced light leakage, not to mention commercially significant picture quality.

[0019] 本发明实施例还提供一种偏光控制面板的制作方法,包括: [0019] The manufacturing method of the present invention further provides a polarization control panel, comprising:

[0020] 形成位于第一基板上的第一公共电极层,所述第一公共电极层包括第一公共电极; [0020] positioned a first common electrode layer formed on the first substrate, the first common electrode layer comprises a first common electrode;

[0021] 形成位于第一公共电极层上的绝缘层; [0021] the insulating layer is formed on the first common electrode layer;

[0022] 形成位于绝缘层上的扫描电极层,所述扫描电极层包括多条间隔分布的扫描电极,其中,每相邻两个扫描电极的间隙与所述第一公共电极相对而置; [0022] the scanning electrode layer is formed on the insulating layer, the scan electrode comprises a scan electrode layer a plurality of spaced, wherein each gap of adjacent two scan electrodes opposite to the first common electrode;

[0023] 形成位于第二基板上的第二公共电极层; [0023] positioned second common electrode formed on the second substrate layer;

[0024] 将第一基板和第二基板进行对盒,滴注液晶层,形成偏光控制面板。 [0024] The first substrate and the second substrate to the cartridge, infusion liquid crystal layer, the polarization control panel.

[0025] 本发明实施例还提供另一种偏光控制面板的制作方法,包括: [0025] Embodiments of the invention further provides another method of manufacturing the polarization control panel, comprising:

[0026] 形成位于第一基板上的是扫描电极层,所述扫描电极层包括多条间隔分布的扫描电极; [0026] positioned on the first substrate is formed of scan electrode layer, the electrode layer comprises scanning the scan electrodes of a plurality of spaced;

[0027] 形成位于扫描电极层上的绝缘层; [0027] The insulating layer is formed on the scanning electrode layer;

[0028] 形成位于绝缘层上的第一公共电极层,其中,所述第一公共电极层包括第一公共电极,所述第一公共电极与每相邻两个扫描电极的间隙相对而置; [0028] positioned a first common electrode layer formed on the insulating layer, wherein the first common electrode layer comprises a first common electrode, the first common electrode and each adjacent two scan electrodes gap opposite;

[0029] 形成位于第二基板上的第二公共电极层; [0029] positioned second common electrode is formed on the second substrate layer;

[0030] 将第一基板和第二基板对盒,滴注液晶层,形成偏光控制面板。 [0030] The first substrate and the second substrate to each infusion liquid crystal layer, the polarization control panel.

附图说明 BRIEF DESCRIPTION

[0031] 图1为现有的偏光控制面板的结构示意图; [0031] FIG. 1 is a schematic view of the control panel of the conventional polarization;

[0032] 图2本发明偏光控制面板的第一实施例结构示意图; [0032] The first embodiment of the invention the polarization structure of FIG 2 is a schematic view of the control panel;

[0033] 图3为本发明偏光控制面板的第二实施例结构示意图; [0033] FIG. 3 is a schematic structure of a second embodiment of the invention, the polarization control panel;

[0034] 图4为本发明偏光控制面板的第三实施例的结构示意图; [0034] FIG. 4 is a schematic structural diagram of the polarization control panel of the third embodiment of the present invention;

[0035] 图5为本发明偏光控制面板的制作方法一实施例的流程示意图; [0035] FIG. 5 embodiment of the present invention, the polarization control flow schematic of one embodiment of fabricating method;

[0036] 图6a为在第一基板上形成第一公共电极后的基板结构示意图; [0036] Figure 6a is a substrate structure after the first common electrode is formed on the first substrate a schematic view;

[0037] 图6b为在第一基板上形成绝缘层后的基板结构示意图; [0037] Figure 6b is a substrate structure after the insulating layer is formed on the first substrate a schematic view;

[0038] 图6c为在第一基板上形成扫描电极后的基板结构示意图; [0038] Figure 6c is a schematic view of a substrate structure after the scanning electrode is formed on the first substrate;

[0039] 图6d为在第一基板上形成扫描电极后的基板俯视结构示意图。 [0039] Figure 6d is a schematic structural diagram of the scanning electrode substrate was formed on the first substrate plan.

[0040] 附图标记: [0040] The reference numerals:

[0041] 1-第一基板2-第二基板3-扫描电极4-第二公共电极 [0041] The first substrate 1- 2- 3- scanning electrode substrate a second second common electrode 4-

[0042] 5-第一公共电极6-绝缘层10-液晶层 [0042] 5- a first common electrode 6 and the liquid crystal layer, the insulating layer 10-

具体实施方式 Detailed ways

[0043] 为了减少液晶旋转引起的漏光,本发明提供了一种偏光控制面板及其制作方法和一种显不装置。 [0043] In order to reduce the light leakage caused by the rotation of the liquid crystal, the present invention provides a polarization control panel and a manufacturing method and an apparatus are not significant. 在该技术方案中,由于增加了第一公共电极和绝缘层,第一公共电极的电位与第二公共电极的电位相同,均为零电位,因此,形成扫描电极到第一公共电极的电场,减弱了相邻的两个扫描电极之间的电场,扫描电极之间的水平电场基本被屏蔽了,因此,在扫描时相邻两个扫描电极之间区域的液晶分子基本不会发生旋转,进而不会漏光,因此,提高了显示画面的品质。 In this aspect, the addition of the first common electrode and the insulating layer, the potential of the first common electrode and the second common electrode potential of the same, are the zero potential, and therefore, the scanning electrodes forming an electric field to the first common electrode, It weakens the electric field between two adjacent scan electrodes, the horizontal electric field between the scan electrode is substantially blocked, and therefore, the liquid crystal molecules adjacent to the region between the two scanning electrodes is substantially rotation does not occur during scanning, and further light leakage will not, therefore, improve the quality of the display. 为使本发明的目的、技术方案和优点更加清楚,以下举具体实施例对本发明作进一步详细的说明。 For purposes of the present invention, technical solutions and advantages clearer, the following specific embodiments give examples of the invention will be further described in detail.

[0044] 本发明实施例首先提供一种偏光控制面板,如图2所示,图2为本发明偏光控制面板的第一实施例结构示意图,所述偏光控制面板,包括相对而置的第一基板1和第二基板2,以及位于第一基板1和第二基板2之间的液晶层10,其中,第一基板1朝向液晶层10的一面具有扫描电极层,扫描电极层包括多条间隔分布的扫描电极3 ;第二基板2朝向液晶层10 -面具有第二公共电极4,还包括: [0044] a schematic view of a first embodiment of the first embodiment provides a first configuration example of the polarization control panel, as shown in FIG. 2, FIG. 2 of the present invention, the polarization control panel embodiment of the present invention, the polarization control panel comprising opposing substrate 1 and second substrate 2, and a first substrate 1 and second substrate 2 between the liquid crystal layer 10, wherein the first substrate 1 side toward the liquid crystal layer 10 having a scan electrode layer, a plurality of scanning electrode layer comprises a spacer distribution scan electrode 3; a second substrate 2 toward the liquid crystal layer 10 - surface having a second common electrode 4, further comprising:

[0045] 位于第一基板1朝向液晶层10 -面的第一公共电极层,第一公共电极层与扫描电极层位于不同层,第一公共电极层包括与每相邻两个扫描电极3的间隙相对而置的第一公共电极5 ; [0045] 1 is located toward the liquid crystal layer of the first substrate 10 - a first surface of the common electrode layer, a first common electrode layer and the scanning electrode layer on different layers, the first layer comprises a common electrode and each adjacent two of the scanning electrodes 3 gap opposing first common electrode 5;

[0046] 位于扫描电极层和第一公共电极层之间的绝缘层6。 [0046] The insulating layer 6 between the scanning electrode layer and the first common electrode layer.

[0047] 在本发明技术方案中,由于增加了第一公共电极5和绝缘层6,第一公共电极5的电位与第二公共电极4的电位相同,均为零电位,因此,形成扫描电极3到第一公共电极5 的电场,减弱了相邻的两个扫描电极3之间的电场,扫描电极3之间的水平电场基本被屏蔽了,因此,相邻两个扫描电极之间的液晶分子基本不会发生旋转,即液晶分子排列和摩擦方向一致,面板不会漏光,因此,提高了显示画面的品质。 [0047] In the aspect of the present invention, the addition of the first common electrode 5 and the insulating layer 6, the potential of the first common electrode 5 and the common potential of the second electrode 4 of the same, are the zero potential, and therefore, the scanning electrodes are formed 3 to 5 of the first common electrode electric field, the electric field is weakened between two adjacent scanning electrode 3, a horizontal electric field between the scanning electrode 3 is substantially blocked, and therefore, the liquid crystal between two adjacent scan electrodes molecular the basic rotation does not occur, i.e., the liquid crystal molecules are aligned and the same rubbing direction, the panel light leakage does not, therefore, improve the quality of the display screen. 图2所示的左侧的扫描电极3为当前扫描行,该扫描电极与第二公共电极4形成坚直方向的电场,在该扫描电极上方的液晶分子沿坚直方向的电场排列;图2所示的右侧的扫描电极3为即将扫描行,液晶分子不受电场影响,液晶分子排列与取向层的摩擦方向一致,即与偏光控制面板的有45度夹角,因此液晶看起来短一些;虽然当前扫描行与即将扫描行之间的电压不同,但由于增加了零电位的第一公共电极5,因此,左侧的扫描电极的电势线会朝向第一公共电极5,因此屏蔽了在相邻的两个扫描电极3之间的可能出现的水平方向的电场,因此,相邻两个扫描电极之间区域的液晶分子仍能与摩擦方向一致,防止了液晶旋转而导致的面板漏光,进而提高了显不品质。 The left side of the scanning electrodes shown in FIG. 3 for the current scan line, the scan electrode and the second common electrode 4 is formed straight strong electric field direction, the liquid crystal molecules are arranged in the scanning direction above the strong electric field straight direction; FIG. 2 scanning electrodes 3 shown in the right side for the upcoming scan lines, the liquid crystal molecules not affect the electric field, the rubbing direction of the liquid crystal molecules are aligned consistent with the alignment layer, i.e. the polarization of the control panel 45 degree angle, so the liquid crystal looks shorter ; although different voltages between the scan line and the current scan line is about, but since the first common electrode 5 increases the zero potential, and therefore, the potential of the scan electrode lines on the left side toward the first common electrode 5 will, thus blocked in two adjacent electric potential between scan electrode 3 in the horizontal direction, and therefore, the region between two adjacent scanning electrodes of the liquid crystal molecules coincides with the rubbing direction can still be prevented from rotation of the liquid crystal panel caused by light leakage, thereby significantly improving the quality not.

[0048] 在本发明实施例中,第一基板1和第二基板2可以分别为玻璃基板;第一基板1可以为阵列基板,第二基板2可以为彩膜基板。 [0048] In an embodiment of the present invention, the first substrate 1 and second substrate 2 may be a glass substrate, respectively; a first substrate may be an array substrate 1, second substrate 2 may be a color filter substrate.

[0049] 在增加的第一公共电极层的设计中,分为以下两种方式,第一种方式为: [0049] In the first common electrode increased design layer is divided into two ways, the first way:

[0050] 请继续参照图2所示,优选的,沿第一基板1朝向液晶层10的方向,第一基板1上依次设置有第一公共电极层、绝缘层6和扫描电极层。 [0050] Please continue to refer to FIG. 2, preferably, the first substrate 1 in a direction toward the liquid crystal layer 10 are sequentially provided a first substrate with a first common electrode layer 1, the insulating layer 6 and the scanning electrode layer.

[0051] 第二种方式为:如图3所示,图3为本发明偏光控制面板的第二实施例结构示意图,优选的,沿第一基板1朝向液晶层10的方向,第一基板1上依次设置有扫描电极层、绝缘层6和第一公共电极层。 [0051] The second way: as shown in FIG. 3, FIG. 3 of the present invention, the polarization control panel schematic view of a second embodiment of a structure, preferably, the first substrate 1 in a direction toward the liquid crystal layer 10, a first substrate 1 the scanning electrodes are sequentially provided with a layer, a first insulating layer 6 and the common electrode layer.

[0052] 优选的,请继续参照图2和图3所示,在上述两种方式中,第一公共电极5为条形电极,条形电极的宽度大于对应的相邻两个扫描电极3的间隙。 [0052] Preferably, Still referring to FIGS. 2 and 3, in the above two methods, the first common electrode is a stripe electrode 5, is greater than the width of the electrode corresponding to two adjacent scanning electrode 3 gap. 当第一公共电极5为条形电极时,优选的,第一公共电极5为金属电极。 When the first common electrode is strip-shaped electrodes 5, preferably, the first common electrode 5 is a metal electrode. 金属电极为不透明电极,本身可以屏蔽一部分漏光。 An opaque metal electrode is an electrode, a portion of light leakage can be shielded itself. 但金属电极具有反光的性能,因此,可能引起显示画面的异常,因此,金属电极的宽度可根据实际检测效果来设计,例如间隙为5微米,则金属电极的宽度一般设计为41微米。 However, the metal electrode having reflective properties, therefore, may cause abnormal display screen, and therefore, the width of the metal electrode may be designed according to the actual detection effect, for example, a gap of 5 microns, the width of the metal electrode is typically designed to be 41 microns.

[0053] 如图4所示,图4为本发明偏光控制面板的第三实施例的结构示意图,在上述第一种方式中,第一公共电极5还可以为覆盖第一基板面的透明面电极。 [0053] As shown in FIG. 4, FIG. 4 is a schematic structural diagram of the polarization control panel of the third embodiment of the present invention, in the above-described first embodiment, the first common electrode 5 may also be covered with the first surface of the transparent substrate surface electrode. 即当第一公共电极层位于扫描电极层下方时,第一公共电极5还可以为透明的面电极。 That is, when the first common electrode layer is located below the scanning electrode layer, the first common electrode 5 may also be a transparent electrode surface.

[0054] 优选的,请继续参照图2和图3所示,第一公共电极5为透明电极。 [0054] Preferably, Still referring to FIG. 2 and FIG. 3, the first common electrode 5 are transparent electrodes. 例如可以为氧化铟锡电极。 For example, indium tin oxide electrode.

[0055] 优选的,请继续参照图2和图3所示,绝缘层6的材质为氮化硅。 [0055] Preferably, Still referring to FIGS. 2 and 3, the material of the insulating layer 6 of silicon nitride. 在偏光控制面板中,对绝缘层的要求较高,因此选用氮化硅。 In the polarization control panel, high requirements on the insulating layer, the silicon nitride so choose.

[0056] 本发明实施例还提供一种显示装置,包括显示屏,还包括位于显示屏出光侧的上述任一种偏光控制面板。 [0056] Embodiments of the present invention further provides a display apparatus comprising a display screen, the display screen further comprises an optical polarization either of the above control panel side. 由于上述任一种偏光控制面板可以减少漏光,因此显示装置也可以减少漏光,提高显示画面的品质。 Since any of the above control panel polarization light leakage can be reduced, thus the display device can be reduced light leakage, improve the quality of the display screen. 该显示装置还可以包括位于偏光控制面板的出光侧的四分之一相位差膜片,使得从偏光控制面板射出的线偏振光转化为圆偏振光,采用左右眼镜片分为左旋圆偏振光和右旋圆偏振光的眼镜即可实现观看三维图像。 The display device may further comprise a quarter retardation film located on the light exit side of the polarization control panel, so that light emitted from the polarization control panel, linearly polarized light into circularly polarized light using the left and right spectacle lenses is divided into left circularly polarized light and right-handed circularly polarized glasses to view three-dimensional images can be realized.

[0057] 所述的显示装置可以为电视、电脑、手机等任何具有显示功能的显示装置。 The display device according to [0057] can be any display device for television, computers, mobile phones having a display function.

[0058] 本发明实施例还提供一种偏光控制面板的制作方法,如图5所示,图5为本发明偏光控制面板的制作方法一实施例的流程示意图,所述制作方法包括: [0058] The manufacturing method of an embodiment of the present invention further provides a polarization control panel, as shown in FIG. 5, FIG. 5 is a schematic flowchart of the polarization control panel manufacturing method of an embodiment of the present invention, the manufacturing method comprising:

[0059] 步骤101、形成位于第一基板上的第一公共电极层,第一公共电极层包括第一公共电极; [0059] Step 101, located between the first common electrode layer formed on the first substrate, the first common electrode layer comprises a first common electrode;

[0060] 步骤102、形成位于第一公共电极层上的绝缘层; [0060] Step 102, the insulating layer is formed on the first common electrode layer;

[0061] 步骤103、形成位于绝缘层上的扫描电极层,扫描电极层包括多条间隔分布的扫描电极,其中,每相邻两个扫描电极的间隙与第一公共电极相对而置; [0061] Step 103, the scanning electrode layer is formed on the insulating layer, the scan electrode comprises a scan electrode layer a plurality of spaced, wherein each gap of adjacent two scan electrodes and the common electrode opposite the first;

[0062] 步骤104、形成位于第二基板上的第二公共电极层; [0062] Step 104, forming a second common electrode layer located on the second substrate;

[0063] 步骤105、将第一基板和第二基板进行对盒,滴注液晶层,形成偏光控制面板。 [0063] Step 105, the first substrate and the second substrate of the cartridge, infusion liquid crystal layer, the polarization control panel.

[0064] 在上述制作方法中,步骤104可以在步骤101之前完成,即可以首先分别制作第一基板和第二基板,再将分别制作完成的第一基板和第二基板对盒。 [0064] In the above manufacturing method, the step 104 may be completed before step 101, i.e., respectively, may first prepare the first and second substrates, respectively, and then finished first and second substrates on the cassette.

[0065] 本发明实施例还提供另一种偏光控制面板的制作方法,包括: [0065] Embodiments of the invention further provides another method of manufacturing the polarization control panel, comprising:

[0066] 形成位于第一基板上的是扫描电极层,扫描电极层包括多条间隔分布的扫描电极; [0066] positioned on the first substrate is formed of a scan electrode layer, a scan electrode comprising a scan electrode layer a plurality of spaced;

[0067] 形成位于扫描电极层上的绝缘层; [0067] The insulating layer is formed on the scanning electrode layer;

[0068] 形成位于绝缘层上的第一公共电极层,其中,第一公共电极层包括第一公共电极, 第一公共电极与每相邻两个扫描电极的间隙相对而置; [0068] positioned a first common electrode layer formed on the insulating layer, wherein the first common electrode layer comprises a first common electrode, a first common electrode and each adjacent two scan electrodes gap opposite;

[0069] 形成位于第二基板上的第二公共电极层; [0069] positioned second common electrode formed on the second substrate layer;

[0070] 将第一基板和第二基板对盒,滴注液晶层,形成偏光控制面板。 [0070] The first substrate and the second substrate to each infusion liquid crystal layer, the polarization control panel.

[0071] 以上述的第一种偏光控制面板的制作方法为例,下述列举较优的制作过程来说明本发明的偏光控制面板的制作方法,所述制作方法包括: [0071] In the above-described first manufacturing method of the polarization control panel, for example, include the following superior production process will be described fabricating method of the present invention controls the polarization, the manufacturing method comprising:

[0072] 如图6a所示,图6a为在第一基板上形成第一公共电极后的基板结构示意图,在第一基板1上形成第一公共电极层,在第一公共电极层上刻蚀出第一公共电极5 ;其中,所述第一公共电极5位于偏光控制区,第一公共电极5可以为条形电极,与下述的每相邻两个扫描电极的间隙位置相对;第一基板1为阵列基板或玻璃基板;第一公共电极1可以为透明导电电极,其材质可以为氧化铟锡; [0072] As shown in FIG 6a is a schematic view of a substrate structure after forming a first common electrode on a first substrate, a first common electrode layer formed on the first substrate 6a. 1, etching is performed on the first common electrode layer 5 the first common electrode; wherein the first common electrode located on the polarization control area 5, the first common electrode 5 may be a stripe-shaped electrodes, and each of the following relative position of a gap between two adjacent scan electrodes; a first an array substrate 1 is a substrate or a glass substrate; a first common electrode may be a transparent conductive electrode, which may be made of indium tin oxide;

[0073] 如图6b所示,图6b为在第一基板上形成绝缘层后的基板结构示意图,在第一公共电极5之上形成绝缘层6 ;绝缘层6可以采用化学气相沉积的方法形成,绝缘层6的材质可以为氮化硅; [0073] 6b, 6b is a schematic view of a substrate structure after the insulating layer is formed on the first substrate, the insulating layer 6 is formed over the first common electrode 5; insulating layer 6 may be a chemical vapor deposition method for forming material of the insulating layer 6 may be a silicon nitride;

[0074] 如图6c和图6d所示,图6c为在第一基板上形成扫描电极后的基板结构示意图, 图6d为在第一基板上形成扫描电极后的基板俯视结构示意图,在绝缘层6之上形成扫描电极层,在扫描电极层刻蚀出多个间隔分布的扫描电极3 ;扫描电极3的材质也可以为氧化铟锡;通过上述步骤对第一基板的制作完成; [0074] As shown in Figure 6c and, Figure 6c is a schematic view of a substrate structure after the scanning electrode is formed on the first substrate, Fig 6d is a schematic top view of a substrate structure after the scanning electrode is formed on the first substrate, the insulating layer 6d layer 6 is formed on the scanning electrode, a scanning electrode is etched a plurality of spaced scan electrode layer 3; 3 scan electrode material may be indium tin oxide; produced on the first substrate is completed through the above steps;

[0075] 第二基板上制作第二公共电极,第二公共电极可以为透明电极,第二基板可以为具有黑矩阵的玻璃基板; [0075] Production second common electrode on the second substrate, the second common electrode may be a transparent electrode, a second substrate may be a glass substrate having a black matrix;

[0076] 将制作完成的第一基板和第二基板对盒,滴注液晶层,形成偏光控制面板。 [0076] The finished first substrate and the second substrate to each infusion liquid crystal layer, the polarization control panel.

[0077] 本发明通过在通常的偏光控制面板的扫描电极的上方或下方设计了第一公共电极,消弱了在关态下扫描电极间形成水平电场,从而避免了相邻两个扫描电极之间区域的液晶分子的旋转,从而解决了面板的漏光,提高了显示画面的品质。 [0077] The present invention generally above or below the scanning electrodes of the polarization control panel designed the first common electrode, a horizontal electric field is weakened in the off-state between the scan electrode, thus avoiding the two adjacent scan electrodes rotation of the liquid crystal molecules between regions, thereby solving the light leakage of the panel, to improve the display quality.

[〇〇78] 显然,本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。 [〇〇78] Obviously, those skilled in the art can make various modifications and variations to the invention without departing from the spirit and scope of the invention. 这样,倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内,则本发明也意图包含这些改动和变型在内。 Thus, if these modifications and variations of the present invention fall within the claims of the invention and the scope of equivalents thereof, the present invention intends to include these modifications and variations.

Claims (10)

1. 一种偏光控制面板,包括相对而置的第一基板和第二基板,以及位于所述第一基板和所述第二基板之间的液晶层,其中,所述第一基板朝向所述液晶层的一面具有扫描电极层,所述扫描电极层包括多条间隔分布的扫描电极;所述第二基板朝向所述液晶层一面具有第二公共电极,其特征在于,还包括: 位于所述第一基板朝向所述液晶层一面的第一公共电极层,所述第一公共电极层与所述扫描电极层位于不同层,所述第一公共电极层包括与每相邻两个扫描电极的间隙相对而置的第一公共电极; 位于所述扫描电极层和所述第一公共电极层之间的绝缘层。 A polarization control panel comprising a first substrate and a second substrate opposing, and a liquid crystal layer located between the first substrate and the second substrate, wherein the first substrate toward the one side of the liquid crystal layer having a scan electrode layer, said electrode layer comprising scanning a plurality of scanning electrodes spaced; toward the liquid crystal layer side of the second substrate having a second common electrode, characterized in that, further comprising: in said a first substrate facing the liquid crystal layer side of the first common electrode layer, the first common electrode layer and the scanning electrode layer on different layers, the first layer comprises a common electrode and each adjacent two scanning electrodes a first common electrode opposing the gap; insulating layer positioned between the first common electrode layer and the scanning electrode layer.
2. 如权利要求1所述的偏光控制面板,其特征在于,沿第一基板朝向液晶层的方向,所述第一基板上依次设置有第一公共电极层、绝缘层和扫描电极层。 2. The polarizer according to claim 1, wherein the control panel, wherein the liquid crystal layer along a direction toward the first substrate, the first substrate are sequentially disposed on a first common electrode layer, the insulating layer and the scanning electrode layer.
3. 如权利要求1所述的偏光控制面板,其特征在于,沿第一基板朝向液晶层的方向,所述第一基板上依次设置有扫描电极层、绝缘层和第一公共电极层。 3. The polarizer according to claim 1, wherein the control panel, wherein the liquid crystal layer along a direction toward the first substrate, the scanning electrodes are sequentially provided with a layer, the insulating layer and the first common electrode layer on the first substrate.
4. 如权利要求1所述的偏光控制面板,其特征在于,所述第一公共电极为条形电极,所述条形电极的宽度大于对应的相邻两个扫描电极的间隙。 4. The polarizer according to claim 1, wherein the control panel, wherein the first electrode is a common electrode strip, the strip electrode is larger than the gap width of the two adjacent scan electrodes corresponding.
5. 如权利要求4所述的偏光控制面板,其特征在于,所述第一公共电极为金属电极。 5. polarization to claim 4, wherein the control panel, wherein the first common electrode is a metal electrode.
6. 如权利要求1所述的偏光控制面板,其特征在于,所述第一公共电极为透明电极。 6. The polarizer according to claim 1, wherein the control panel, wherein the first common electrode is a transparent electrode.
7. 如权利要求1所述的偏光控制面板,其特征在于,所述绝缘层的材质为氮化硅。 7. The polarization of the control panel of claim 1, characterized in that the material of the insulating layer is silicon nitride.
8. -种显示装置,包括显示屏,其特征在于,还包括位于所述显示屏出光侧的如权利要求1〜7任一项所述的偏光控制面板。 8. - kind of display device comprising a display screen, wherein the display screen further comprises a light outgoing side of the polarization as claimed in any one of claims 1~7 control panel.
9. 一种偏光控制面板的制作方法,其特征在于,包括: 形成位于第一基板上的第一公共电极层,所述第一公共电极层包括第一公共电极; 形成位于第一公共电极层上的绝缘层; 形成位于绝缘层上的扫描电极层,所述扫描电极层包括多条间隔分布的扫描电极,其中,每相邻两个扫描电极的间隙与所述第一公共电极相对而置; 形成位于第二基板上的第二公共电极层; 将第一基板和第二基板进行对盒,滴注液晶层,形成偏光控制面板。 9. A method for manufacturing a polarization control panel, comprising: forming a first common electrode layer located on the first substrate, the first common electrode comprises a first common electrode layer; forming a first common electrode layer on the insulating layer; forming the scanning electrode layer on the insulating layer, the scan electrode layer comprises a plurality of scanning electrodes spaced, wherein each two adjacent gaps of the scanning electrodes and the first common electrode opposite ; forming a second common electrode layer located on the second substrate; a first substrate and a second substrate cassette of infusion liquid crystal layer, the polarization control panel.
10. -种偏光控制面板的制作方法,其特征在于,包括: 形成位于第一基板上的扫描电极层,所述扫描电极层包括多条间隔分布的扫描电极; 形成位于扫描电极层上的绝缘层; 形成位于绝缘层上的第一公共电极层,其中,所述第一公共电极层包括第一公共电极, 所述第一公共电极与每相邻两个扫描电极的间隙相对而置; 形成位于第二基板上的第二公共电极层; 将第一基板和第二基板对盒,滴注液晶层,形成偏光控制面板。 10. - The method of making the kind of the polarization control panel, characterized by comprising: forming the scanning electrode layer on the first substrate, the scan electrode layer comprises a plurality of scanning electrodes spaced; forming an insulating layer positioned on the scan electrode layer; forming a first common electrode layer located on the insulating layer, wherein the first common electrode layer comprises a first common electrode, the first common electrode and each adjacent two scan electrodes gap opposite; form a second common electrode layer located on the second substrate; the first substrate and the second substrate to each infusion liquid crystal layer, the polarization control panel.
CN201410267458.3A 2014-06-16 2014-06-16 Polarized control panel, manufacturing method of polarized control panel and display device CN104102053A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410267458.3A CN104102053A (en) 2014-06-16 2014-06-16 Polarized control panel, manufacturing method of polarized control panel and display device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410267458.3A CN104102053A (en) 2014-06-16 2014-06-16 Polarized control panel, manufacturing method of polarized control panel and display device
PCT/CN2014/088078 WO2015192543A1 (en) 2014-06-16 2014-10-01 Polarization control panel and manufacturing method therefor, and display device

Publications (1)

Publication Number Publication Date
CN104102053A true CN104102053A (en) 2014-10-15

Family

ID=51670312

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410267458.3A CN104102053A (en) 2014-06-16 2014-06-16 Polarized control panel, manufacturing method of polarized control panel and display device

Country Status (2)

Country Link
CN (1) CN104102053A (en)
WO (1) WO2015192543A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1816510A1 (en) * 2006-02-07 2007-08-08 Sharp Kabushiki Kaisha A spatial light modulator and a display device
CN101782695A (en) * 2009-01-16 2010-07-21 三星移动显示器株式会社 Electronic display device
CN202837755U (en) * 2012-06-07 2013-03-27 上海立体数码科技发展有限公司 Two-way parallax barrier and display device comprising the same
CN103278973A (en) * 2013-05-15 2013-09-04 福州大学 Dynamic liquid crystal grating control method
CN103424941A (en) * 2013-08-06 2013-12-04 京东方科技集团股份有限公司 Liquid crystal raster, manufacturing method and driving method thereof and optical phase array device
CN203433240U (en) * 2013-07-02 2014-02-12 深圳市亿思达显示科技有限公司 Liquid crystal slit grating and three-dimensional display device
CN103676286A (en) * 2012-08-31 2014-03-26 京东方科技集团股份有限公司 Liquid crystal optical grating panel and device and method for three-dimensional display

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1816510A1 (en) * 2006-02-07 2007-08-08 Sharp Kabushiki Kaisha A spatial light modulator and a display device
CN101782695A (en) * 2009-01-16 2010-07-21 三星移动显示器株式会社 Electronic display device
CN202837755U (en) * 2012-06-07 2013-03-27 上海立体数码科技发展有限公司 Two-way parallax barrier and display device comprising the same
CN103676286A (en) * 2012-08-31 2014-03-26 京东方科技集团股份有限公司 Liquid crystal optical grating panel and device and method for three-dimensional display
CN103278973A (en) * 2013-05-15 2013-09-04 福州大学 Dynamic liquid crystal grating control method
CN203433240U (en) * 2013-07-02 2014-02-12 深圳市亿思达显示科技有限公司 Liquid crystal slit grating and three-dimensional display device
CN103424941A (en) * 2013-08-06 2013-12-04 京东方科技集团股份有限公司 Liquid crystal raster, manufacturing method and driving method thereof and optical phase array device

Also Published As

Publication number Publication date
WO2015192543A1 (en) 2015-12-23

Similar Documents

Publication Publication Date Title
US8120718B2 (en) Parallax barrier device for viewing three-dimensional images, method for fabricating the same and display apparatus including a parallax barrier device
JP3187306B2 (en) Transmission type liquid crystal display device
KR100853070B1 (en) Ffs mode liquid crystal display panel
CN101344642B (en) Electrically-driven liquid crystal lens and stereoscopic display device using the same
CN101339345B (en) Electric drive liquid crystal lens and display device employing same
US20020145682A1 (en) Stereoscopic liquid crystal display device using a liquid crystal polymer film and fabricating method thereof
US20090115933A1 (en) Display panel and display device
CN102116989B (en) Electrically driven liquid crystal lens and stereoscopic display device thereof
JP2013073033A (en) Electro-optic device, and electronic apparatus
CN102116990B (en) Liquid crystal lens electrically driven and stereoscopic display device thereof
CN102213876A (en) Liquid crystal display and television receiver
CN101025490A (en) Stereoscopic image conversion panel and stereoscopic image display apparatus having the same
US20120314144A1 (en) Display device
KR101658147B1 (en) Liquid Crystal Lens Electrically driven and Stereoscopy Display Device
US9541765B2 (en) Image display device, including a black matrix, capable of displaying images in a plurality of view points for suppressing a problem originating from a light blocking portion arranged in a pixel aperture or a structural object and accomplishing a high aperture ratio
CN101398587A (en) Pixel structure of horizontal electric field type LCD device
CN101226301B (en) Electrooptic device, electronic apparatus, and driving method for the electrooptic device
CN101408679B (en) Stereo display device and stereo picture display method
CN101443697A (en) Liquid crystal display panel
CN103018947A (en) The image display apparatus and a terminal device
CN103389602B (en) The method of driving a display device and a touch sensing and three-dimensional image display
US8988619B2 (en) Display device with display panel forming image display and LCD panel having strip-shaped electrodes and light shielding portion
CN102955321B (en) The display device
CN102445760B (en) The image display device
CN1696769A (en) Plane switching mode liquid crystal display device having improved contrast ratio

Legal Events

Date Code Title Description
C06 Publication
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication