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21. 发明申请

US20120162156A1 SYSTEM AND METHOD TO IMPROVE IMAGE EDGE DISCOLORATION 有权
标题翻译：改进图像边缘分解的系统和方法
公开(公告)号：US20120162156A1
公开(公告)日：2012-06-28
申请号：US12979768
申请日：2010-12-28
申请人： Cheng Chen , Shih Chang Chang , Mingxia Gu , John Z. Zhong
发明人： Cheng Chen , Shih Chang Chang , Mingxia Gu , John Z. Zhong
IPC分类号： G09G5/00 , G09G3/36
CPC分类号： G09G3/3648 , G09G2300/043 , G09G2310/0232 , G09G2310/061 , G09G2320/0209 , G09G2320/0242
摘要： Present techniques involve methods and systems for reducing edge discoloration in a display. In one embodiment, the first and last columns of a display are dimmed by adjusting a black mask or reducing transmittance of the relevant pixels. Further, the first and last columns of a display may be entirely covered by the black mask. In some embodiments, using a coupling extrusion on a neighboring sub-pixel can be used to control the coupling between the neighboring sub-pixels to reduce edge discoloration. Display software may also be used to reduce edge discoloration. For example, software may automatically reduce the brightness of the first and last column. In some embodiments, software may be used to detect edges of objects within the display area. Edges of an object are detected, and the last sub-pixel of the background and/or the first sub-pixel of the object are compensated.
摘要翻译：现有技术涉及减少显示器边缘变色的方法和系统。在一个实施例中，显示器的第一列和最后一列通过调整黑色掩模或降低相关像素的透射率而变暗。此外，显示器的第一列和最后一列可以完全被黑色掩模覆盖。在一些实施例中，使用相邻子像素上的耦合挤压可用于控制相邻子像素之间的耦合以减少边缘变色。显示软件也可用于减少边缘变色。例如，软件可以自动降低第一列和最后一列的亮度。在一些实施例中，可以使用软件来检测显示区域内的对象的边缘。检测对象的边缘，并补偿对象的背景和/或第一子像素的最后子像素。

22. 发明申请

US20100245723A1 LCD PANEL HAVING IMPROVED RESPONSE 有权
标题翻译：液晶面板具有改进的响应
公开(公告)号：US20100245723A1
公开(公告)日：2010-09-30
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 , C09K19/02 , G02F1/13
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。

23. 发明授权

US08755010B2 Displays with multilayer masks and color filters 有权
标题翻译：显示多层蒙版和彩色滤镜
公开(公告)号：US08755010B2
公开(公告)日：2014-06-17
申请号：US13299289
申请日：2011-11-17
申请人： Young Cheol Yang , Cheng Chen , Ming Xu , Zhibing Ge , Chia-Ching Chu , Mingxia Gu , Young-Bae Park , Weimin Liu , EnkhAmgalan Dorjgotov , John Z. Zhong , Lynn R. Youngs
发明人： Young Cheol Yang , Cheng Chen , Ming Xu , Zhibing Ge , Chia-Ching Chu , Mingxia Gu , Young-Bae Park , Weimin Liu , EnkhAmgalan Dorjgotov , John Z. Zhong , Lynn R. Youngs
IPC分类号： G02F1/1333 , G02F1/1335
CPC分类号： G02F1/133512 , G02B5/201 , G02F1/133502 , G02F1/133514 , G02F2201/52 , G02F2202/023
摘要： An electronic device may have a display such as a liquid crystal display. The display may have multiple layers of material such as a color filter layer and a thin-film transistor layer. An opaque masking layer may be formed on a display layer such as the color filter layer. In an inactive portion of the display, the opaque masking layer may form a rectangular ring that serves as a border region surrounding a rectangular active portion of the display. In the active portion of the display, the opaque masking layer may be patterned to from an opaque matrix that separates color filter elements in an array of color filter elements. The opaque masking layer and color filter elements may be formed from polymers such as photoresist. The opaque masking layer may include a black pigment such as carbon black. Color filter elements and opaque masking material may include multiple sublayers.
摘要翻译：电子设备可以具有诸如液晶显示器的显示器。显示器可以具有多层材料，例如滤色器层和薄膜晶体管层。不透明掩模层可以形成在诸如滤色器层的显示层上。在显示器的无效部分中，不透明掩模层可以形成用作围绕显示器的矩形有源部分的边界区域的矩形环。在显示器的有源部分中，不透明掩模层可以被图案化为从滤色器元件阵列中分离滤色器元件的不透明矩阵。不透明掩模层和滤色器元件可以由诸如光致抗蚀剂的聚合物形成。不透明掩模层可以包括黑色颜料如炭黑。滤色器元件和不透明掩模材料可以包括多个子层。

24. 发明申请

US20130128193A1 Displays with Multilayer Masks and Color Filters 有权
标题翻译：显示多层蒙版和彩色滤镜
公开(公告)号：US20130128193A1
公开(公告)日：2013-05-23
申请号：US13299289
申请日：2011-11-17
申请人： Young Cheol Yang , Cheng Chen , Ming Xu , Zhibing Ge , Chia-Ching Chu , Mingxia Gu , Young-Bae Park , Weimin Liu , EnkhAmgalan Dorjgotov , John Z. Zhong , Lynn R. Youngs
发明人： Young Cheol Yang , Cheng Chen , Ming Xu , Zhibing Ge , Chia-Ching Chu , Mingxia Gu , Young-Bae Park , Weimin Liu , EnkhAmgalan Dorjgotov , John Z. Zhong , Lynn R. Youngs
IPC分类号： G02F1/1335
CPC分类号： G02F1/133512 , G02B5/201 , G02F1/133502 , G02F1/133514 , G02F2201/52 , G02F2202/023
摘要： An electronic device may have a display such as a liquid crystal display. The display may have multiple layers of material such as a color filter layer and a thin-film transistor layer. An opaque masking layer may be formed on a display layer such as the color filter layer. In an inactive portion of the display, the opaque masking layer may form a rectangular ring that serves as a border region surrounding a rectangular active portion of the display. In the active portion of the display, the opaque masking layer may be patterned to from an opaque matrix that separates color filter elements in an array of color filter elements. The opaque masking layer and color filter elements may be formed from polymers such as photoresist. The opaque masking layer may include a black pigment such as carbon black. Color filter elements and opaque masking material may include multiple sublayers.
摘要翻译：电子设备可以具有诸如液晶显示器的显示器。显示器可以具有多层材料，例如滤色器层和薄膜晶体管层。不透明掩模层可以形成在诸如滤色器层的显示层上。在显示器的非活动部分中，不透明掩模层可以形成用作围绕显示器的矩形有源部分的边界区域的矩形环。在显示器的有源部分中，不透明掩模层可以被图案化为从滤色器元件阵列中分离滤色器元件的不透明矩阵。不透明掩模层和滤色器元件可以由诸如光致抗蚀剂的聚合物形成。不透明掩模层可以包括黑色颜料如炭黑。滤色器元件和不透明掩模材料可以包括多个子层。

25. 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。

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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