公开(公告)号：US20070257259A1

公开(公告)日：2007-11-08

申请号：US11415776

申请日：2006-05-02

申请人： Po-Yang Chen ,  Po-Sheng Shih ,  Wei-Chou Chen ,  Kei-Hsiung Yang

发明人： Po-Yang Chen ,  Po-Sheng Shih ,  Wei-Chou Chen ,  Kei-Hsiung Yang

IPC分类号： H01L29/04

CPC分类号： G09G3/3648 ,  G02F2001/13312 ,  G09G2300/0809 ,  G09G2360/144 ,  H01L27/12

摘要： A readout pixel of an input display is provided. The readout pixel includes the fundamental elements as the normal pixel, and further includes a photo sensing element with a second switching element and a third switching element for generating a photo signal. The second switching element includes a second gate electrode connecting to a gate line, a second drain electrode, and a second source electrode connecting to a readout line. The third switching element includes a third gate electrode and a third drain electrode both connecting to a reference voltage, and a third source electrode connecting to the second drain electrode.

摘要翻译： 提供输入显示器的读出像素。 读出像素包括作为法线像素的基本元件，并且还包括具有第二开关元件的光敏元件和用于产生光信号的第三开关元件。 第二开关元件包括连接到栅极线的第二栅电极，第二漏电极和连接到读出线的第二源电极。 第三开关元件包括连接到参考电压的第三栅电极和第三漏电极，以及连接到第二漏电极的第三源电极。

公开(公告)号：US20060187395A1

公开(公告)日：2006-08-24

申请号：US11397120

申请日：2006-04-03

申请人： Kei-Hsiung Yang ,  Chien-Huang Liao ,  Hao-Ming Chang ,  Yen-Ting Chen

发明人： Kei-Hsiung Yang ,  Chien-Huang Liao ,  Hao-Ming Chang ,  Yen-Ting Chen

IPC分类号： G02F1/1337

CPC分类号： G02F1/1395 ,  G02F1/13471

摘要： A structure of an optical compensated bend nematic liquid crystal display panel is disclosed. In one embodiment, the structure includes i) a thin film transistor array substrate, wherein a first alignment layer is formed on a surface of the thin film transistor array substrate and a plurality of first spacers are disposed on the surface of the thin film transistor array substrate, ii) an opposite substrate corresponding to the thin film transistor array substrate, wherein a second alignment layer is formed on a surface of the opposite substrate and a plurality of second spacers are disposed on the surface of the opposite substrate and iii) an isolation layer disposed between the thin film transistor array substrate and the opposite substrate, wherein the isolation layer is made of a plurality of polymers with side chains of high carbon number.

公开(公告)号：US20050094072A1

公开(公告)日：2005-05-05

申请号：US10697760

申请日：2003-10-30

申请人： Minhua Lu ,  Kei-Hsiung Yang

发明人： Minhua Lu ,  Kei-Hsiung Yang

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。

公开(公告)号：US06798475B2

公开(公告)日：2004-09-28

申请号：US09260869

申请日：1999-03-02

申请人： Kenneth C. Ho ,  Minhua Lu ,  Alan E. Rosenbluth ,  Kei-Hsiung Yang

发明人： Kenneth C. Ho ,  Minhua Lu ,  Alan E. Rosenbluth ,  Kei-Hsiung Yang

IPC分类号： G02F11335

CPC分类号： H04N9/3105 ,  G02B27/283 ,  G02F1/134336 ,  G02F1/1396

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。

公开(公告)号：US06426786B1

公开(公告)日：2002-07-30

申请号：US09323044

申请日：1999-06-01

申请人： Minhua Lu ,  Kei-Hsiung Yang

发明人： Minhua Lu ,  Kei-Hsiung Yang

IPC分类号： G02F11337

CPC分类号： C23C14/22 ,  C23C14/225 ,  C23C14/24 ,  G02F1/133734 ,  G02F2001/133742 ,  G02F2001/133776

摘要： A single-domain, two-domain or four-domain homeotropic- or tilted homeotropic-alignment liquid crystal display device of either the transmissive-type or reflective-type having a high contrast ratio, a good display quality, and a high photo-stability (and a method of producing the same), includes a homeotropic- or tilted homeotropic-alignment layer which includes an oxide layer prepared by a single oblique evaporation of an activated oxide source. The angle between the evaporation direction and the substrate plane forms an angle from about ±20° to about ±90°, and the thickness of the oxide layer is from about 10 nm to about 200 nm. A method of homeotropic-alignment or tilted homeotropic-alignment of liquid crystals by a single oblique evaporation process is also provided.

摘要翻译： 具有高对比度，良好显示质量和高光稳定性的透射型或反射型单域，双畴或双畴垂直取向液晶显示装置 （及其制造方法）包括垂直或倾斜的垂直取向层，其包括通过活化氧化物源的单次倾斜蒸发制备的氧化物层。 蒸发方向和基板平面之间的角度形成约±20°至约±90°的角度，氧化物层的厚度为约10nm至约200nm。 还提供了通过单一倾斜蒸发方法的垂直取向或倾斜垂直取向液晶的方法。

公开(公告)号：US06290793B1

公开(公告)日：2001-09-18

申请号：US09098146

申请日：1998-06-16

申请人： Istvan Lovas ,  Minhua Lu ,  Kei-Hsiung Yang

发明人： Istvan Lovas ,  Minhua Lu ,  Kei-Hsiung Yang

IPC分类号： B32B3100

CPC分类号： G02F1/1339 ,  B32B37/10 ,  B32B2305/55

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。

公开(公告)号：US06181398B2

公开(公告)日：2001-01-30

申请号：US09146713

申请日：1998-09-03

申请人： Frank R. Libsch ,  Kei-Hsiung Yang ,  James Lawrence Sanford

发明人： Frank R. Libsch ,  Kei-Hsiung Yang ,  James Lawrence Sanford

IPC分类号： G02F1136

CPC分类号： G02F1/133553 ,  G02F1/136227 ,  G02F1/136277

摘要： An LCD reflection display array implementing two or more layers of reflecting front surface mirrors with an upper layer mirror(s) having absorbing back surface(s). The mirror surfaces associated with each pixel are electrically connected to the pixel output electrode. The lower mirrors are appropriately positioned in the three dimensions to achieve nearly 100% aperture fill.

摘要翻译： 实现具有吸收背面的上层反射镜的两层或多层反射前表面镜的LCD反射显示阵列。 与每个像素相关联的镜面电连接到像素输出电极。 下反射镜被适当地定位在三维空间中以实现近100％的孔径填充。

公开(公告)号：US6126768A

公开(公告)日：2000-10-03

申请号：US098146

申请日：1998-06-16

申请人： Istvan Lovas ,  Minhua Lu ,  Kei-Hsiung Yang

发明人： Istvan Lovas ,  Minhua Lu ,  Kei-Hsiung Yang

IPC分类号： G02F1/1339 ,  B32B31/00

CPC分类号： G02F1/1339 ,  B32B37/10 ,  B32B2305/55

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。

公开(公告)号：US5870164A

公开(公告)日：1999-02-09

申请号：US879843

申请日：1997-06-20

申请人： Minhua Lu ,  Robert Lee Melcher ,  James Lawrence Sanford ,  Kei-Hsiung Yang

发明人： Minhua Lu ,  Robert Lee Melcher ,  James Lawrence Sanford ,  Kei-Hsiung Yang

IPC分类号： G02F1/139 ,  C09K19/02

CPC分类号： G02F1/1396 ,  G02F2001/1398 ,  G02F2203/07

摘要： A twisted nematic liquid crystal (TNLC) cell used in reflective spatial light modulators (SLMs) of displays is disclosed. The TNLC cell includes front and rear substrates, and a TNLC material having a thickness d and a left-handed or right-handed twist angle .phi.. The TNLC material is sandwiched between the front and rear substrates, and the twist angle .phi. is approximately from 46.degree. to 62.degree.. A direction of directors of the TNLC material located nearest the front substrate forms an initial angle .beta. with a direction of linearly polarized light incident thereon. The initial angle .beta. is approximately from -6.degree. to 60.degree.. A birefringence .DELTA.n of the TNLC material times the thickness d is between approximately 0.7.lambda. to 1.25.lambda., where .lambda. is a wavelength of light incident on the front substrate.

摘要翻译： 公开了一种用于显示器的反射空间光调制器（SLM）的扭曲向列型液晶（TNLC）单元。 TNLC单元包括前基板和后基板，以及具有厚度d和左旋或右旋扭转角度的TNLC材料。 TNLC材料夹在前基板和后基板之间，扭转角φ大约为46°至62°。 位于最靠近正面基板的TNLC材料的导向方向与入射到其上的线偏振光的方向形成初始角度β。 初始角β约为-6°至60°。 TNLC材料的双折射ΔτTAn乘以厚度d在约0.7λ至1.25λ之间，其中λ是入射在前衬底上的光的波长。

公开(公告)号：US4156140A

公开(公告)日：1979-05-22

申请号：US834648

申请日：1977-09-19

申请人： James M. Lafferty ,  Kei-Hsiung Yang

发明人： James M. Lafferty ,  Kei-Hsiung Yang

IPC分类号： G03B42/02 ,  A61B6/00 ,  G03G15/054 ,  H01J31/50 ,  H01J43/06 ,  G03B41/16

CPC分类号： G03G15/0545

摘要： Electrostatic x-ray imaging apparatus of the type having a gas-filled chamber bounded by a photocathode and a charge-receiving sheet anode has a control mesh positioned in the gas-filled gap and maintained at a positive voltage with respect to the cathode to facilitate high avalanche amplification and has a voltage between the mesh member and the anode chosen in the plateau region of the x-ray photocurrent versus voltage curve, to achieve a nearly constant efficiency of charge collection at the anode, independent of accumulation of charge thereat.

摘要翻译： 具有由光电阴极和电荷接收片阳极界定的充气室的类型的静电x射线成像装置具有位于气体填充间隙中的控制网，并且相对于阴极维持在正电压 高雪崩放大，并且在x射线光电流对电压曲线的平台区域中选择的网状构件和阳极之间具有电压，以在阳极上实现几乎恒定的电荷收集效率，而与电荷的积累无关。