公开(公告)号：US20120327350A1

公开(公告)日：2012-12-27

申请号：US13348652

申请日：2012-01-12

申请人： Yu-Pei Chang ,  Ming-Huan Yang ,  Chen-Chu Tsai ,  Yan Li ,  Meizi Jiao ,  Shin-Tson Wu

发明人： Yu-Pei Chang ,  Ming-Huan Yang ,  Chen-Chu Tsai ,  Yan Li ,  Meizi Jiao ,  Shin-Tson Wu

IPC分类号： G02F1/1343 ,  H05K1/02

CPC分类号： G02F1/133371 ,  G02F1/133707 ,  G02F1/134363 ,  G02F2001/13793

摘要： A display device includes a first substrate, at least a first protrusion, a first electrode, a second substrate, at least a second protrusion, a second electrode and a display medium. The first protrusion is disposed on the first substrate. The first electrode is disposed on the first protrusion. The second substrate is disposed opposite to the first substrate. The second protrusion is disposed on the second substrate. The second electrode is disposed on the second protrusion, wherein the first electrode and the second electrode are displaced in a horizontal direction so as to form a lateral electric field therebetween. The display medium is sandwiched between the first and the second substrates.

摘要翻译： 显示装置包括第一基板，至少第一突起，第一电极，第二基板，至少第二突起，第二电极和显示介质。 第一突起设置在第一基板上。 第一电极设置在第一突起上。 第二基板与第一基板相对设置。 第二突起设置在第二基板上。 第二电极设置在第二突起上，其中第一电极和第二电极在水平方向上移位，以在它们之间形成横向电场。 显示介质夹在第一和第二基板之间。

公开(公告)号：US20120307178A1

公开(公告)日：2012-12-06

申请号：US13244284

申请日：2011-09-24

申请人： Hui-Chuan Cheng ,  Shin-Tson Wu ,  Jin Yan ,  Young-Ran Chuang ,  Ching-Huan Lin

发明人： Hui-Chuan Cheng ,  Shin-Tson Wu ,  Jin Yan ,  Young-Ran Chuang ,  Ching-Huan Lin

IPC分类号： G02F1/13357

CPC分类号： G02F1/133524 ,  G02B6/0053 ,  G02F1/1334 ,  G02F1/1336 ,  G02F1/1393 ,  G02F2001/133562 ,  G02F2001/13793

摘要： A display device includes a display module, a light source module and a guiding optical film. The display module includes a first substrate, a second substrate and a display medium. The light source module generates directional light. The display module has a vertical electric field. The display medium is optically isotropic, and the display medium is optically anisotropic when driven by the vertical electric field. The directional light is not perpendicular to the first substrate when the directional light enters the display nodule. The directional light is not perpendicular to the second substrate when the directional light exits the display module. The guiding optical film is disposed on the second substrate and has a light incident surface and a light emitting surface. After the directional light exits the guiding optical film, emitting light is formed, and the emitting light and the light emitting surface has an included angle there between.

摘要翻译： 显示装置包括显示模块，光源模块和引导光学薄膜。 显示模块包括第一基板，第二基板和显示介质。 光源模块产生定向光。 显示模块具有垂直电场。 显示介质是光学各向同性的，并且当由垂直电场驱动时，显示介质是光学各向异性的。 当定向光进入显示结节时，定向光不垂直于第一基底。 当定向光离开显示模块时，定向光不垂直于第二基板。 引导光学膜设置在第二基板上，具有光入射面和发光面。 在定向光离开引导光学膜之后，形成发光，发光和发光面之间具有夹角。

公开(公告)号：US08115999B2

公开(公告)日：2012-02-14

申请号：US12246753

申请日：2008-10-07

申请人： Chang-Ching Tsai ,  Shin-Tson Wu ,  Wang-Yang Li ,  Chung-Kuang Wei

发明人： Chang-Ching Tsai ,  Shin-Tson Wu ,  Wang-Yang Li ,  Chung-Kuang Wei

IPC分类号： G02B27/28

CPC分类号： G02B5/3058 ,  G02B27/283

摘要： A polarizing lamp includes a polarization beam splitter, a metallic grating reflector having metallic gratings with a trapezoidal profile, and an unpolarized light source positioned between the polarization beam splitter and the metallic grating reflector.

摘要翻译： 偏振灯包括偏振分束器，具有梯形轮廓的金属光栅的金属光栅反射器和位于偏振分束器和金属光栅反射器之间的非偏振光源。

公开(公告)号：US07969540B2

公开(公告)日：2011-06-28

申请号：US11975230

申请日：2007-10-18

申请人： Xinyu Zhu ,  Zhibing Ge ,  Shin-Tson Wu

发明人： Xinyu Zhu ,  Zhibing Ge ,  Shin-Tson Wu

IPC分类号： G02F1/1335

CPC分类号： G02F1/133555 ,  G02F2001/134381

摘要： A transflective liquid crystal display with uniform cell gap configuration throughout the transmissive and the reflective display region is invented. Mutually complementary common electrode pattern and reflector pattern or mutually complementary ITO pixel electrode pattern and reflector pattern produce an electric field in the transmissive display region that has a uniform longitudinal field and an electric field in the reflective display region that is a fringing field. An initially vertically aligned negative dielectric anisotropic nematic liquid crystal material between the electrodes forms a smaller tilt angle with respect to the substrate normal in the reflective display region while a larger tilt angle with respect to the substrate normal in the transmissive display region. Consequently, the ambient incident light experiences smaller phase retardation in the reflective display region while the light from the backlight source experiences larger phase retardation. Since the ambient light passes through the reflective display region twice while the light from the backlight source passes through the transmissive display region only once, by properly designing the electrodes and the reflector width, the light from both ambient light source and backlight source will experience almost the same phase retardation in both reflective and transmissive display regions. As a result, the electro-optical performance curves of both-transmissive display mode and reflective display mode overlap.

摘要翻译： 发明了在整个透射和反射显示区域中具有均匀的单元间隙配置的半透射型液晶显示器。 相互互补的公共电极图案和反射器图案或互补的ITO像素电极图案和反射器图案在透射显示区域中产生在反射显示区域中具有均匀的纵向场和电场的电场，该电场是边缘场。 电极之间的初始垂直排列的负介电各向异性向列型液晶材料在反射显示区域中相对于衬底法线形成较小的倾斜角，而在透射显示区域中相对于衬底的倾斜角相对于衬底法定。 因此，环境入射光在反射显示区域中经历较小的相位延迟，而来自背光源的光经历较大的相位延迟。 由于环境光通过反射显示区域两次，而来自背光源的光仅通过透射显示区域一次，通过适当地设计电极和反射器宽度，来自环境光源和背光源的光将经历几乎 在反射和透射显示区域中相同的相位延迟。 结果，双透射显示模式和反射显示模式的电光性能曲线重叠。

公开(公告)号：US20100271583A1

公开(公告)日：2010-10-28

申请号：US12771733

申请日：2010-04-30

申请人： Zhibing Ge ,  Xinyu Zhu ,  Shin-Tson Wu ,  Thomas Xinzhang Wu

发明人： Zhibing Ge ,  Xinyu Zhu ,  Shin-Tson Wu ,  Thomas Xinzhang Wu

IPC分类号： G02F1/1343 ,  G02F1/13

CPC分类号： G02F1/134363 ,  G02F1/133634 ,  G02F2001/134372

摘要： Apparatus, methods, systems and devices for high aperture ratio, high transmittance, and wide viewing angle liquid crystal display having first and second substrates each with an alignment layer and polarizer on the interior and exterior surface thereof and a liquid crystal material therebetween forming plural pixels each having a common electrode group and a pixel electrode group each having at least one common and pixel electrode. A fringe field drives the molecules in the regions above and below the electrodes and a horizontal field drives the molecules between the electrode groups to achieve high transmittance. In an embodiment an insulating layer separates the substrate and alignment layer and the pixel electrodes are on the substrate and the common electrodes are on the insulating layer. In another embodiment a compensation film is layered between one of the substrates and corresponding polarizer.

摘要翻译： 具有高开口率，高透射率和宽视角液晶显示器的装置，方法，系统和装置，其具有在其内表面和外表面上各自具有取向层和偏振片的第一和第二基板以及在其间形成多个像素的液晶材料 每个具有公共电极组和每个具有至少一个公共和像素电极的像素电极组。 边缘场驱动电极上方和下方的区域中的分子，并且水平场驱动电极组之间的分子以实现高透射率。 在一个实施例中，绝缘层分离衬底和取向层，并且像素电极在衬底上，并且公共电极在绝缘层上。 在另一个实施例中，补偿膜层叠在一个基板和相应的偏振器之间。

公开(公告)号：US20100201723A1

公开(公告)日：2010-08-12

申请号：US12766357

申请日：2010-04-23

申请人： Ju-Hyun Lee ,  Xinyu Zhu ,  Shin-Tson Wu

发明人： Ju-Hyun Lee ,  Xinyu Zhu ,  Shin-Tson Wu

IPC分类号： G09G5/10 ,  H04N9/30 ,  H01L33/08

CPC分类号： G02F1/133514 ,  G02F1/133555 ,  G02F1/1368 ,  G02F2001/133622 ,  G09G3/3607 ,  G09G3/3648 ,  G09G3/3659 ,  G09G2300/0426 ,  G09G2300/0456 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2310/02

摘要： The apparatus, methods, system and devices of the present invention provides transflective LCD system structure wherein each pixel is composed of at least three reflective sub-pixels and at least one transmissive sub-pixel. The reflective sub-pixels have a color filter layer for displaying color reflective images and the transmissive sub-pixel it is driven by color sequential imaging method for displaying a color transmissive image. The configuration of the sub-pixels and the location of the sub-pixel electronics increases the aperture ratio of both transmissive sub-pixel and reflective sub-pixel to improve the image brightness and lower the overall power consumption of the device.

摘要翻译： 本发明的装置，方法，系统和装置提供半透反射LCD系统结构，其中每个像素由至少三个反射子像素和至少一个透射子像素构成。 反射子像素具有用于显示彩色反射图像的滤色器层，并且其透射子像素由用于显示彩色透射图像的彩色顺序成像方法驱动。 子像素的配置和子像素电子设备的位置增加了透射子像素和反射子像素的开口率，以提高图像亮度并降低器件的整体功耗。

公开(公告)号：US07450204B1

公开(公告)日：2008-11-11

申请号：US10979482

申请日：2004-11-02

申请人： Xinyu Zhu ,  Shin-Tson Wu

发明人： Xinyu Zhu ,  Shin-Tson Wu

IPC分类号： G02F1/1335

CPC分类号： G02F1/134363 ,  G02F1/133634

摘要： A liquid crystal display having a positive A-film and a negative A-film between a top polarizer and a bottom polarizer to increase the viewing angle of the liquid crystal display by reducing or eliminating light leakage at voltage-off state when viewed from an oblique angle. Method of increasing the viewing angle of the liquid crystal display by reducing or eliminating light leakage at voltage-off stage when viewed from an oblique angle. The compensation is applicable to use with liquid crystal displays having a liquid crystal layer that is homogenously aligned at off-state when no voltage is applied to the liquid crystal layer, such as IPS and FFS mode liquid crystal displays.

公开(公告)号：US20080158491A1

公开(公告)日：2008-07-03

申请号：US11980942

申请日：2007-10-31

申请人： Xinyu Zhu ,  Shin-Tson Wu

发明人： Xinyu Zhu ,  Shin-Tson Wu

IPC分类号： G02F1/1335

CPC分类号： G02F1/134363 ,  G02F1/133634

摘要： A liquid crystal display having a positive A-film and a negative A-film between a top polarizer and a bottom polarizer to increase the viewing angle of the liquid crystal display by reducing or eliminating light leakage at voltage-off state when viewed from an oblique angle. Method of increasing the viewing angle of the liquid crystal display by reducing or eliminating light leakage at voltage-off stage when viewed from an oblique angle. The compensation is applicable to use with liquid crystal displays having a liquid crystal layer that is homogenously aligned at off-state when no voltage is applied to the liquid crystal layer, such as IPS and FFS mode liquid crystal displays.

摘要翻译： 一种具有正的A膜和在顶部偏振器和底部偏振片之间的负A膜的液晶显示器，通过减少或消除从倾斜观察时的电压关闭状态下的光泄漏来增加液晶显示器的视角 角度。 通过减少或消除从斜角观察时的电压切断阶段的漏光来增加液晶显示器的视角的方法。 该补偿适用于具有液晶层的液晶显示器，该液晶显示器具有液晶层，该液晶显示器例如IPS和FFS模式液晶显示器不向液晶层施加电压时在关断状态下均匀排列。

公开(公告)号：US07339641B2

公开(公告)日：2008-03-04

申请号：US11110229

申请日：2005-04-20

申请人： Xinyu Zhu ,  Zhibing Ge ,  Shin-Tson Wu

发明人： Xinyu Zhu ,  Zhibing Ge ,  Shin-Tson Wu

IPC分类号： G02F1/1335 ,  G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/133555 ,  G02F2001/134381

摘要： A transflective liquid crystal display with uniform cell gap configuration throughout the transmissive and the reflective display region is invented. Mutually complementary common electrode pattern and reflector pattern or mutually complementary ITO pixel electrode pattern and reflector pattern produce an electric field in the transmissive display region that has a uniform longitudinal field and an electric field in the reflective display region that is a fringing field. An initially vertically aligned negative dielectric anisotropic nematic liquid crystal material between the electrodes forms a smaller tilt angle with respect to the substrate normal in the reflective display region while a larger tilt angle with respect to the substrate normal in the transmissive display region. Consequently, the ambient incident light experiences smaller phase retardation in the reflective display region while the light from the backlight source experiences larger phase retardation. Since the ambient light passes through the reflective display region twice while the light from the backlight source passes through the transmissive display region only once, by properly designing the electrodes and the reflector width, the light from both ambient light source and backlight source will experience almost the same phase retardation in both reflective and transmissive display regions. As a result, the electro-optical performance curves of both transmissive display mode and reflective display mode overlap.

摘要翻译： 发明了在整个透射和反射显示区域中具有均匀的单元间隙配置的半透射型液晶显示器。 相互互补的公共电极图案和反射器图案或互补的ITO像素电极图案和反射器图案在透射显示区域中产生在反射显示区域中具有均匀的纵向场和电场的电场，该电场是边缘场。 电极之间的初始垂直排列的负介电各向异性向列型液晶材料在反射显示区域中相对于衬底法线形成较小的倾斜角，而在透射显示区域中相对于衬底的倾斜角相对于衬底法定。 因此，环境入射光在反射显示区域中经历较小的相位延迟，而来自背光源的光经历较大的相位延迟。 由于环境光通过反射显示区域两次，而来自背光源的光仅通过透射显示区域一次，通过适当地设计电极和反射器宽度，来自环境光源和背光源的光将经历几乎 在反射和透射显示区域中相同的相位延迟。 结果，透射显示模式和反射显示模式的电光性能曲线重叠。

公开(公告)号：US20060164731A1

公开(公告)日：2006-07-27

申请号：US11040446

申请日：2005-01-21

申请人： Shin-Tson Wu ,  Hongwen Ren

发明人： Shin-Tson Wu ,  Hongwen Ren

IPC分类号： G02B3/12

CPC分类号： G02B3/14 ,  G02C7/085

摘要： A liquid-filled variable focus lens cell is disclosed. The liquid lens cell consists of four parts: a clear distensible membrane, a transparent wall member, liquid with a fixed volume stored in lens cell chamber, and an annular periphery sealing ring. The inner surfaces of the annular sealing ring are sealed with distensible membrane. The radius of the annular sealing ring is changeable, similar to a conventional iris diaphragm. By tuning the radius of the annular sealing ring, the stored liquid in the lens cell will be redistributed, thus change the curvature of the distensible membrane. Therefore, the liquid lens cell can cause light to converge or diverge. The liquid filled lens can be operated mechanically or automatically.