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21. 发明授权

US08294850B2 LCD panel having improved response 有权
标题翻译： LCD面板具有改善的响应
公开(公告)号：US08294850B2
公开(公告)日：2012-10-23
申请号：US12415848
申请日：2009-03-31
申请人： Cheng Chen , John Z. Zhong , Ming Xu , Mingxia Gu
发明人： Cheng Chen , John Z. Zhong , Ming Xu , Mingxia Gu
IPC分类号： G02F1/1334
CPC分类号： C09K19/586 , G02F1/134363 , G02F1/1396 , G02F2001/134372 , G02F2001/13775
摘要： A liquid crystal display (LCD) having a liquid crystal layer is provided. In one embodiment, the liquid crystal layer includes a nematic liquid crystal material having liquid crystal molecules in an untwisted state. A chiral dopant is dispersed within the liquid crystal layer and configured to bias the liquid crystal molecules toward a twisted state. Furthermore, a polymer network is disposed among the liquid crystal molecules and configured to bias the liquid crystal molecules toward the untwisted state. Various additional devices and methods are also provided.
摘要翻译：提供具有液晶层的液晶显示器（LCD）。在一个实施例中，液晶层包括具有未扭绞状态的液晶分子的向列型液晶材料。手性掺杂剂分散在液晶层内并被配置为将液晶分子偏向扭转状态。此外，聚合物网络设置在液晶分子之间并且被配置为将液晶分子偏向解开状态。还提供了各种附加的装置和方法。

22. 发明授权

US09612489B2 Placement and shape of electrodes for use in displays 有权
公开(公告)号：US09612489B2
公开(公告)日：2017-04-04
申请号：US12371364
申请日：2009-02-13
申请人： Cheng Chen , Shih Chang Chang , Ming Xu , Shawn Robert Gettemy , Mingxia Gu
发明人： Cheng Chen , Shih Chang Chang , Ming Xu , Shawn Robert Gettemy , Mingxia Gu
IPC分类号： G09G3/36 , G02F1/1343 , G02F1/1335 , G02F1/139
CPC分类号： G02F1/134363 , G02F1/133512 , G02F1/1393 , G02F2001/134372 , G02F2001/134381 , G02F2201/122
摘要： A liquid crystal display (LCD) is provided having a discontinuous electrode. In certain embodiments, different portions (such as finger- or slit-like extensions) of the discontinuous electrode may be at different depths relative to one another and/or may be of different widths relative to one another. Similarly, in other embodiments, the different portions of the discontinuous electrode may be spaced apart in a non-uniform manner.

23. 发明申请

US20100207853A1 ELECTRODES FOR USE IN DISPLAYS 有权
标题翻译：电极用于显示屏
公开(公告)号：US20100207853A1
公开(公告)日：2010-08-19
申请号：US12371342
申请日：2009-02-13
申请人： Cheng Chen , Ming Xu , Shih Chang Chang , Mingxia Gu , Shawn Robert Gettemy
发明人： Cheng Chen , Ming Xu , Shih Chang Chang , Mingxia Gu , Shawn Robert Gettemy
IPC分类号： G09G3/36
CPC分类号： G02F1/134363 , G02F1/133512 , G02F1/1393 , G02F2001/134372 , G02F2001/134381 , G02F2201/122
摘要： A liquid crystal display (LCD) is provided having a discontinuous electrode. In certain embodiments, finger- or slit-like extensions of the discontinuous electrode may be shaped to reduce or eliminate disclinations of liquid crystals within a pixel aperture used to transmit light, where the liquid crystals are oriented in response to an electric field generated using the discontinuous electrode. Similarly, in other embodiments, the different portions of the discontinuous electrode may be lengthened to extend under an opaque mask or may not be linked at one end to reduce or eliminate the disclinations.
摘要翻译：提供具有不连续电极的液晶显示器（LCD）。在某些实施例中，不连续电极的指状或狭缝状延伸部可以被成形为减少或消除用于透射光的像素孔内的液晶的对齐，其中液晶响应于使用不连续电极。类似地，在其他实施例中，不连续电极的不同部分可以被延长以在不透明掩模下延伸，或者可以在一端不连接以减少或消除向错。

24. 发明申请

US20100207854A1 PLACEMENT AND SHAPE OF ELECTRODES FOR USE IN DISPLAYS 有权
标题翻译：电极用于显示器的放置和形状
公开(公告)号：US20100207854A1
公开(公告)日：2010-08-19
申请号：US12371364
申请日：2009-02-13
申请人： Cheng Chen , Shih Chang Chang , Ming Xu , Shawn Robert Gettemy , Mingxia Gu
发明人： Cheng Chen , Shih Chang Chang , Ming Xu , Shawn Robert Gettemy , Mingxia Gu
IPC分类号： G09G3/36
CPC分类号： G02F1/134363 , G02F1/133512 , G02F1/1393 , G02F2001/134372 , G02F2001/134381 , G02F2201/122
摘要： A liquid crystal display (LCD) is provided having a discontinuous electrode. In certain embodiments, different portions (such as finger- or slit-like extensions) of the discontinuous electrode may be at different depths relative to one another and/or may be of different widths relative to one another. Similarly, in other embodiments, the different portions of the discontinuous electrode may be spaced apart in a non-uniform manner.
摘要翻译：提供具有不连续电极的液晶显示器（LCD）。在某些实施例中，不连续电极的不同部分（例如手指或狭缝状延伸部）可以相对于彼此处于不同的深度和/或可以具有彼此不同的宽度。类似地，在其他实施例中，不连续电极的不同部分可以以不均匀的方式间隔开。

25. 发明授权

US08587758B2 Electrodes for use in displays 有权
标题翻译：用于显示器的电极
公开(公告)号：US08587758B2
公开(公告)日：2013-11-19
申请号：US12371342
申请日：2009-02-13
申请人： Cheng Chen , Ming Xu , Shih Chang Chang , Mingxia Gu , Shawn Robert Gettemy
发明人： Cheng Chen , Ming Xu , Shih Chang Chang , Mingxia Gu , Shawn Robert Gettemy
IPC分类号： G02F1/1343 , G02F1/1333
CPC分类号： G02F1/134363 , G02F1/133512 , G02F1/1393 , G02F2001/134372 , G02F2001/134381 , G02F2201/122
摘要： A liquid crystal display (LCD) is provided having a discontinuous electrode. In certain embodiments, finger- or slit-like extensions of the discontinuous electrode may be shaped to reduce or eliminate disclinations of liquid crystals within a pixel aperture used to transmit light, where the liquid crystals are oriented in response to an electric field generated using the discontinuous electrode. Similarly, in other embodiments, the different portions of the discontinuous electrode may be lengthened to extend under an opaque mask or may not be linked at one end to reduce or eliminate the disclinations.
摘要翻译：提供具有不连续电极的液晶显示器（LCD）。在某些实施例中，不连续电极的指状或狭缝状延伸部可以被成形为减少或消除用于透射光的像素孔内的液晶的对齐，其中液晶响应于使用不连续电极。类似地，在其他实施例中，不连续电极的不同部分可以被延长以在不透明掩模下延伸，或者可以在一端不连接以减少或消除向错。

26. 发明授权

US09035932B2 Thermally compensated pixels for liquid crystal displays (LCDS) 有权
标题翻译：液晶显示器（LCDS）的热补偿像素
公开(公告)号：US09035932B2
公开(公告)日：2015-05-19
申请号：US13601849
申请日：2012-08-31
申请人： Yi Huang , Mingxia Gu , Jean-Jacques Philippe Drolet , Wei Chen
发明人： Yi Huang , Mingxia Gu , Jean-Jacques Philippe Drolet , Wei Chen
IPC分类号： G09G5/00 , G09G3/36 , G02F1/1333
CPC分类号： G09G3/3648 , G02F1/133382 , G09G2300/0426 , G09G2300/043 , G09G2320/0242 , G09G2320/041
摘要： Systems, methods, and devices are provided for an electronic display with thermally compensated pixels. Such an electronic display may have an array of pixels, at least some of which may be thermally compensated pixels that exhibit reduced thermal color shift over an operational temperature range. These thermally compensated pixels may have compensation electrodes that induce an electric field in the thermally compensated pixel that cause a reduction in color shift.
摘要翻译：为具有热补偿像素的电子显示器提供系统，方法和装置。这样的电子显示器可以具有像素阵列，其中至少一些可以是在工作温度范围内表现出减少的热色移的热补偿像素。这些热补偿像素可以具有在热补偿像素中感应导致颜色偏移减小的电场的补偿电极。

27. 发明申请

US20140078447A1 Display With Low Reflection Electrostatic Shielding 有权
标题翻译：低反射静电屏蔽显示
公开(公告)号：US20140078447A1
公开(公告)日：2014-03-20
申请号：US13619866
申请日：2012-09-14
申请人： Jean-Jacques Drolet , Mingxia Gu , Wei Chen , Yi Huang
发明人： Jean-Jacques Drolet , Mingxia Gu , Wei Chen , Yi Huang
IPC分类号： G02F1/1335
CPC分类号： G02F1/136204 , G02F1/133502
摘要： An electronic device may be provided with a display such as a liquid crystal display. The display may have a layer of liquid crystal material interposed between upper and lower polarizers. A first substrate such as a thin-film transistor layer may be interposed between the liquid crystal layer and the lower polarizer. A second substrate such as a color filter glass layer may be interposed between the upper polarizer and the liquid crystal layer. The color filter glass layer may have opposing upper and lower surfaces. The lower surface of the color filter glass layer may have an array of color filter elements. To prevent damage to display, an electrostatic shielding layer may be formed on the upper surface of the color filter glass layer under the upper polarizer. Reflections may be minimized by using index-matching dielectric layers in the display or thinning the shielding layer.
摘要翻译：电子设备可以设置有诸如液晶显示器的显示器。显示器可以具有介于上偏振器和下偏振器之间的液晶材料层。诸如薄膜晶体管层的第一衬底可以插入在液晶层和下偏振器之间。诸如滤色器玻璃层的第二基板可以插入在上偏振器和液晶层之间。滤色器玻璃层可以具有相对的上表面和下表面。滤色器玻璃层的下表面可以具有滤色器元件阵列。为了防止显示损坏，可以在上偏振器下面的滤色器玻璃层的上表面上形成静电屏蔽层。通过在显示器中使用折射率匹配电介质层或使屏蔽层变薄，可以使反射最小化。

28. 发明授权

US08294645B2 Liquid crystal device and method thereof 失效
标题翻译：液晶装置及其方法
公开(公告)号：US08294645B2
公开(公告)日：2012-10-23
申请号：US12403160
申请日：2009-03-12
申请人： Sergij V. Shiyanovskii , Mingxia Gu , Oleg D. Lavrentovich
发明人： Sergij V. Shiyanovskii , Mingxia Gu , Oleg D. Lavrentovich
IPC分类号： G09G3/36 , G02F1/13
CPC分类号： G02F1/13306 , G02F1/1392 , G09G3/36 , G09G2320/0252
摘要： The invention provides a liquid crystal device and method thereof. Subsequent to applying a first electrical voltage on a liquid crystal to induce a reorientation of the liquid crystal, a second electrical voltage with proper polarity is applied on the liquid crystal to assist the relaxation of the reorientation that was induced by the first electrical voltage. The “switch-off” phase of the liquid crystal can therefore be accelerated or temporally shortened, and the device can exhibit better performance such as fast response to on/off signals. The invention can be widely used LCD, LC shutter, LC lens, spatial light modulator, telecommunication device, tunable filter, beam steering device, and electrically driven LC device, among others.
摘要翻译：本发明提供一种液晶装置及其方法。在液晶上施加第一电压以引起液晶的重新取向之后，在液晶上施加具有适当极性的第二电压以帮助松弛由第一电压引起的重新定向。因此，可以加速或暂时地缩短液晶的关断阶段，并且该装置可以表现出更好的性能，例如对开/关信号的快速响应。本发明可以广泛应用于LCD，LC快门，LC透镜，空间光调制器，电信设备，可调谐滤波器，光束转向装置和电驱动LC装置等。

29. 发明申请

US20110298696A1 DISPLAYS WITH UNIFORM BACKLIGHT COLORS 审中-公开
标题翻译：显示与UNIFORM背光颜色
公开(公告)号：US20110298696A1
公开(公告)日：2011-12-08
申请号：US12794666
申请日：2010-06-04
申请人： Mingxia Gu , Jean-Jacques Drolet
发明人： Mingxia Gu , Jean-Jacques Drolet
IPC分类号： G09G3/36 , F21V7/04
CPC分类号： G02B6/0018 , G02B6/002 , G02B6/0021 , G02B6/0091
摘要： Displays may include backlight structures. The displays may be liquid crystal displays for electronic devices such as computer monitors and computers. The backlight structures may include light-emitting diodes and a light-guide panel that has opposing first and second edges. The light-emitting diodes may inject light into the first edge of the light-guide panel. An edge reflector may be disposed along the second edge. The edge reflector may reflect more yellow light than blue light to enhance backlight color uniformity within the display. The edge reflector may be formed from a substrate that is impregnated with a colored substance or a multilayer structure. Light diffusing and light diffracting or refracting structures may be used to disrupt light emitted from a light-emitting diode before injecting the emitted light into a light-guide panel. Light-disrupting structures and blue-absorbing edge reflectors may be used together to promote backlight color uniformity in the backlight structures.
摘要翻译：显示器可以包括背光结构。显示器可以是诸如计算机监视器和计算机之类的电子设备的液晶显示器。背光结构可以包括发光二极管和具有相对的第一和第二边缘的导光板。发光二极管可以将光注入导光板的第一边缘。边缘反射器可以沿着第二边缘设置。边缘反射器可以反射比蓝光更多的黄光，以增强显示器内的背光颜色均匀性。边缘反射器可以由浸渍有着色物质或多层结构的基底形成。光散射和光衍射或折射结构可以用于在将发射的光注入导光板之前破坏从发光二极管发射的光。光中断结构和吸收蓝光的边缘反射器可以一起使用以促进背光结构中的背光颜色均匀性。

30. 发明申请

US20140062981A1 ITO ELECTRODE DESIGN FOR LIQUID CRYSTAL DISPLAYS (LCDs) 有权
标题翻译：用于液晶显示器的ITO电极设计（LCD）
公开(公告)号：US20140062981A1
公开(公告)日：2014-03-06
申请号：US13601849
申请日：2012-08-31
申请人： Yi Huang , Mingxia Gu , Jean-Jacques Philippe Drolet , Wei Chen
发明人： Yi Huang , Mingxia Gu , Jean-Jacques Philippe Drolet , Wei Chen
IPC分类号： G09G5/00 , G02F1/1335 , H01L31/18 , G02F1/1343
CPC分类号： G09G3/3648 , G02F1/133382 , G09G2300/0426 , G09G2300/043 , G09G2320/0242 , G09G2320/041
摘要： Systems, methods, and devices are provided for an electronic display with thermally compensated pixels. Such an electronic display may have an array of pixels, at least some of which may be thermally compensated pixels that exhibit reduced thermal color shift over an operational temperature range. These thermally compensated pixels may have compensation electrodes that induce an electric field in the thermally compensated pixel that cause a reduction in color shift.
摘要翻译：为具有热补偿像素的电子显示器提供系统，方法和装置。这样的电子显示器可以具有像素阵列，其中至少一些可以是在工作温度范围内表现出减少的热色移的热补偿像素。这些热补偿像素可以具有在热补偿像素中感应导致颜色偏移减小的电场的补偿电极。

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