Stress-free liquid crystal cell assembly
    1.
    发明授权
    Stress-free liquid crystal cell assembly 失效
    无应力的液晶电池组件

    公开(公告)号:US06290793B1

    公开(公告)日:2001-09-18

    申请号:US09098146

    申请日:1998-06-16

    IPC分类号: B32B3100

    摘要: A method of assembling a liquid crystal display device including a pair of substrates combined together with a sealing member and a liquid crystal interposed between the substrates, includes the steps of disposing a plurality of spacers in the area of the sealing member between the substrates, positioning a frame on an outside surface of each substrate, the frame being aligned with the sealing member, and applying pressure to each frame so that a region corresponding to a display area is substantially pressure-free and a uniform cell gap is obtained.

    摘要翻译: 一种组装液晶显示装置的方法,该液晶显示装置包括一对基板与一个密封件和夹在基板之间的液晶结合在一起的基板,包括以下步骤:在基板之间的密封件的区域中设置多个间隔件,定位 每个基板的外表面上的框架,框架与密封构件对准,并且向每个框架施加压力,使得与显示区域相对应的区域基本上是无压力的并且获得均匀的单元间隙。

    Stress-free liquid crystal cell assembly
    2.
    发明授权
    Stress-free liquid crystal cell assembly 失效
    无应力的液晶电池组件

    公开(公告)号:US6126768A

    公开(公告)日:2000-10-03

    申请号:US098146

    申请日:1998-06-16

    IPC分类号: G02F1/1339 B32B31/00

    摘要: A method of assembling a liquid crystal display device including a pair of substrates combined together with a sealing member and a liquid crystal interposed between the substrates, includes the steps of disposing a plurality of spacers in the area of the sealing member between the substrates, positioning a frame on an outside surface of each substrate, the frame being aligned with the sealing member, and applying pressure to each frame so that a region corresponding to a display area is substantially pressure-free and a uniform cell gap is obtained.

    摘要翻译: 一种组装液晶显示装置的方法,该液晶显示装置包括一对基板与一个密封件和夹在基板之间的液晶结合在一起的基板,包括以下步骤:在基板之间的密封件的区域中设置多个间隔件,定位 每个基板的外表面上的框架,框架与密封构件对准,并且向每个框架施加压力,使得与显示区域相对应的区域基本上是无压力的并且获得均匀的单元间隙。

    METHOD AND SYSTEM FOR IMPROVING ION BEAM ALIGNMENT FOR LIQUID CRYSTAL DISPLAYS BY A GROOVING UNDER LAYER
    3.
    发明申请
    METHOD AND SYSTEM FOR IMPROVING ION BEAM ALIGNMENT FOR LIQUID CRYSTAL DISPLAYS BY A GROOVING UNDER LAYER 有权
    用于通过层下覆盖来改善液晶显示器的离子束对准的方法和系统

    公开(公告)号:US20090290118A1

    公开(公告)日:2009-11-26

    申请号:US12533714

    申请日:2009-07-31

    IPC分类号: G02F1/1337

    CPC分类号: G02F1/13378

    摘要: A liquid crystal display (LCD) device comprises a first substrate having a grooved surface profile; an alignment film layer of inorganic material formed on the grooved surface and having the grooved surface profile, the alignment film of inorganic material being aligned in response to an ion beam incident to the grooved surface in a direction parallel to a groove direction; a second substrate aligned opposite the first substrate for forming a plurality of LCD cells having liquid crystal (LC) material deposited therein, wherein LC molecules align parallel to the grooves for enhanced LCD performance.

    摘要翻译: 液晶显示器(LCD)装置包括具有沟槽表面轮廓的第一基底; 无机材料的取向膜层形成在带槽表面上并且具有开槽表面轮廓,无机材料的取向膜响应于沿平行于槽方向的方向入射到带槽表面的离子束而排列; 与第一衬底相对排列的第二衬底,用于形成沉积有其中的液晶(LC)材料的多个LCD单元,其中LC分子与凹槽平行排列以提高LCD性能。

    Liquid crystal structure with improved black state, and projector using same
    5.
    发明授权
    Liquid crystal structure with improved black state, and projector using same 失效
    具有改善黑色状态的液晶结构,投影机使用相同

    公开(公告)号:US07057686B2

    公开(公告)日:2006-06-06

    申请号:US10897456

    申请日:2004-07-23

    IPC分类号: G02F1/1335

    摘要: A liquid crystal (LC) lightvalve comprising a twisted nematic LC layer whose molecules are aligned with pixel edges at the mirror backplane, thereby providing improved contrast and efficiency, and reduced visibility of post spacers in black state. The present invention is directed to an LC structure wherein the backplane is rubbed in a direction rectilinear with pixel edges. The LC layer is given the same twist rotation and birefringence as in the conventional TN lightvalve. Polarization control is maintained by illuminating the lightvalve with light whose polarization is rotated by the twist angle relative to the x,y, pixel axes, and by collecting the orthogonally polarized component of the reflected light. The lightvalve top glass is thus rubbed in a direction which is rotated by the twist angle from the horizontal or vertical direction at which the backplane is rubbed.

    摘要翻译: 一种液晶(LC)光阀,其包括扭曲向列LC层,其分子与镜面背板上的像素边缘对准,从而提供改善的对比度和效率,并降低后隔片在黑色状态下的可视性。 本发明涉及一种LC结构,其中背板沿着具有像素边缘的直线方向摩擦。 给出LC层与常规TN光阀相同的扭转旋转和双折射。 通过用偏振相对于x,y,像素轴旋转扭转角的光并通过收集反射光的正交偏振分量来照射光阀来维持极化控制。 因此,光阀顶玻璃沿着背板被摩擦的水平或垂直方向旋转扭转角的方向摩擦。

    Methods of reducing unbalanced DC voltage between two electrodes of reflective liquid crystal display by thin film passivation
    6.
    发明授权
    Methods of reducing unbalanced DC voltage between two electrodes of reflective liquid crystal display by thin film passivation 有权
    通过薄膜钝化减少反射液晶显示器两个电极之间的不平衡直流电压的方法

    公开(公告)号:US06995821B1

    公开(公告)日:2006-02-07

    申请号:US09296588

    申请日:1999-04-23

    IPC分类号: G02F1/1335 G02F1/1343

    CPC分类号: G02F1/13439 G02F2203/02

    摘要: A structure (and method) for a reflective-type liquid crystal display includes a first-type electrode, a second-type electrode positioned opposite the first-type electrode and being of an opposite type than the first-type electrode and a liquid crystal material between the first-type electrode and the second-type electrode, wherein at least one of the first-type electrode and the second-type electrode includes an amorphous layer adjacent the liquid crystal material.

    摘要翻译: 用于反射型液晶显示器的结构(和方法)包括第一类型电极,与第一类型电极相对定位并且与第一类型电极相反的第二类型电极和液晶材料 在所述第一型电极和所述第二型电极之间,所述第一型电极和所述第二型电极中的至少一方包括与所述液晶材料相邻的非晶层。

    Band-shifted liquid crystal structure for projection of images without spectral distortion
    8.
    发明授权
    Band-shifted liquid crystal structure for projection of images without spectral distortion 有权
    用于投影图像的带偏移液晶结构,无光谱失真

    公开(公告)号:US06650383B1

    公开(公告)日:2003-11-18

    申请号:US09578272

    申请日:2000-05-25

    IPC分类号: G02F11347

    摘要: A reflective liquid crystal lightvalve for modulating the polarization of incident light within a specified band of wavelengths into on and off states, comprises: (i) a pixelated reflective backplane; (ii) a first liquid crystal layer, positioned proximate the pixelated reflective backplane, the first liquid crystal layer being tuned in the off state to switch incident light at the center of the specified band of wavelengths into a state that is not fully off; and (iii) a second liquid crystal layer, positioned proximate the first liquid crystal layer wherein the first liquid crystal layer is positioned between the second liquid crystal layer and the pixelated reflective backplane, the second liquid crystal layer having a birefringence which, at a given depth within its thickness, is substantially equal and opposite to a birefringence of a layer within the first liquid crystal layer that is located at a matching distance from a midplane separating the first and second liquid crystal layers.

    摘要翻译: 用于将特定波长波长内的入射光的偏振调制为导通和截止状态的反射型液晶光阀包括:(i)像素反射背板; (ii)位于像素化反射背板附近的第一液晶层,第一液晶层被调谐到关闭状态,以将特定波段波长的中心的入射光切换到未完全关闭的状态; 和(iii)位于第一液晶层附近的第二液晶层,其中第一液晶层位于第二液晶层和像素反射背板之间,第二液晶层具有双折射,在给定的 其厚度之间的深度基本上等于和相对于第一液晶层内的与分离第一和第二液晶层的中平面相匹配的距离处的层的双折射。

    Discotic-type twist-film compensated single-domain or two-domain twisted nematic liquid crystal displays
    9.
    发明授权
    Discotic-type twist-film compensated single-domain or two-domain twisted nematic liquid crystal displays 有权
    盘状扭曲膜补偿单畴或双畴扭曲向列型液晶显示器

    公开(公告)号:US06181400B2

    公开(公告)日:2001-01-30

    申请号:US09443393

    申请日:1999-11-19

    IPC分类号: G02F11335

    CPC分类号: G02F1/133636

    摘要: A twist discotic-type liquid-crystal or liquid-crystalline film with negative birefringence is as a compensation film for either single-domain or two-domain liquid crystal display cells to achieve better view-angle characteristics, less color-shift as a function of applied voltage, and faster response times than uncompensated 90°-twist single-domain or two-domain cells.

    摘要翻译: 具有负双折射的扭转盘状液晶或液晶膜作为单畴或双畴液晶显示单元的补偿膜,以获得更好的视角特性,较少的色移作为 施加的电压和比无补偿的90°-twist单域或双域单元更快的响应时间。

    Flicker-free reflective liquid crystal cell
    10.
    发明授权
    Flicker-free reflective liquid crystal cell 失效
    无闪烁反射液晶单元

    公开(公告)号:US5764324A

    公开(公告)日:1998-06-09

    申请号:US787411

    申请日:1997-01-22

    摘要: A reflective liquid crystal cell for AMLCDs is provided wherein the reflective electrode may be passivated with an insulating film such as silicon oxide. In addition, the liquid crystal cell of the present invention may include a conducting transparent electrode that has a work function substantially equal to the work function of the reflective electrode in the cell. The reflective electrode may include a transparent conductive layer such as ITO, or may include an integer number of film pairs, wherein the film pair comprises a first dielectric film having a low index of refraction and a second dielectric film having a high index of refraction.

    摘要翻译: 提供了一种用于AMLCD的反射型液晶单元,其中反射电极可以用绝缘膜例如氧化硅钝化。 此外,本发明的液晶单元可以包括具有与单元中的反射电极的功函数基本相等的功函数的导电透明电极。 反射电极可以包括诸如ITO的透明导电层,或者可以包括整数个膜对,其中膜对包括具有低折射率的第一电介质膜和具有高折射率的第二电介质膜。