专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08111232B2 LCD electrode arrangement 有权
标题翻译： LCD电极布置
公开(公告)号：US08111232B2
公开(公告)日：2012-02-07
申请号：US12413082
申请日：2009-03-27
申请人： Ming Xu , Cheng Chen , Shih Chang Chang , Mingxia Gu , John Z. Zhong
发明人： Ming Xu , Cheng Chen , Shih Chang Chang , Mingxia Gu , John Z. Zhong
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G02F1/134309 , G02F2001/134372 , G09G3/3614 , G09G2300/0426 , G09G2320/0204 , G09G2320/0209 , G09G2320/0247
摘要： Systems, devices, and methods for reducing direct current bias and/or enabling a simplified manner of polarity inversion in liquid crystal display (LCD) devices are provided. In accordance with one embodiment, a device may include a processor, a memory device, and a liquid crystal display having a pixel array including rows and columns of pixels. Each pixel of the pixel array may include a pixel electrode separated from a common electrode by a dielectric passivation layer, and may include a transistor to provide a data signal when the transistor is activated. The pixel array is configured such that a neutral amount of direct current bias is generated on the passivation layer when each row of pixels is activated. The common electrodes of certain pixels may be disposed above their respective pixel electrodes, while the common electrodes of certain other pixels may be disposed below their respective pixel electrodes.
摘要翻译：提供了用于降低直流偏压和/或使液晶显示（LCD）装置中的极性反转简化方式的系统，装置和方法。根据一个实施例，设备可以包括处理器，存储器件和具有包括像素列和列的像素阵列的液晶显示器。像素阵列的每个像素可以包括通过介电钝化层与公共电极分离的像素电极，并且可以包括在晶体管被激活时提供数据信号的晶体管。像素阵列被配置为使得当每行像素被激活时，在钝化层上产生中性量的直流偏置。某些像素的公共电极可以设置在它们各自的像素电极之上，而某些其它像素的公共电极可以设置在它们各自的像素电极的下方。

2. 发明申请

US20100245224A1 LCD ELECTRODE ARRANGEMENT 有权
标题翻译：液晶电极装置
公开(公告)号：US20100245224A1
公开(公告)日：2010-09-30
申请号：US12413082
申请日：2009-03-27
申请人： Ming Xu , Cheng Chen , Shih Chang Chang , Mingxia Gu , John Z. Zhong
发明人： Ming Xu , Cheng Chen , Shih Chang Chang , Mingxia Gu , John Z. Zhong
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G02F1/134309 , G02F2001/134372 , G09G3/3614 , G09G2300/0426 , G09G2320/0204 , G09G2320/0209 , G09G2320/0247
摘要： Systems, devices, and methods for reducing direct current bias and/or enabling a simplified manner of polarity inversion in liquid crystal display (LCD) devices are provided. In accordance with one embodiment, a device may include a processor, a memory device, and a liquid crystal display having a pixel array including rows and columns of pixels. Each pixel of the pixel array may include a pixel electrode separated from a common electrode by a dielectric passivation layer, and may include a transistor to provide a data signal when the transistor is activated. The pixel array is configured such that a neutral amount of direct current bias is generated on the passivation layer when each row of pixels is activated. The common electrodes of certain pixels may be disposed above their respective pixel electrodes, while the common electrodes of certain other pixels may be disposed below their respective pixel electrodes.
摘要翻译：提供了用于降低直流偏压和/或使液晶显示（LCD）装置中的极性反转简化方式的系统，装置和方法。根据一个实施例，设备可以包括处理器，存储器件和具有包括像素列和列的像素阵列的液晶显示器。像素阵列的每个像素可以包括通过介电钝化层与公共电极分离的像素电极，并且可以包括在晶体管被激活时提供数据信号的晶体管。像素阵列被配置为使得当每行像素被激活时，在钝化层上产生中性量的直流偏置。某些像素的公共电极可以设置在它们各自的像素电极之上，而某些其它像素的公共电极可以设置在它们各自的像素电极的下方。

3. 发明申请

US20100207862A1 Pseudo Multi-Domain Design for Improved Viewing Angle and Color Shift 有权
标题翻译：伪多域设计，改善了视角和色偏
公开(公告)号：US20100207862A1
公开(公告)日：2010-08-19
申请号：US12371409
申请日：2009-02-13
申请人： Ming Xu , Cheng Chen , Mingxia Gu , John Z. Zhong , Shawn Robert Gettemy , Shih Chang Chang
发明人： Ming Xu , Cheng Chen , Mingxia Gu , John Z. Zhong , Shawn Robert Gettemy , Shih Chang Chang
IPC分类号： G09G3/36
CPC分类号： G02F1/134336 , G02F1/133512 , G02F1/133707 , G02F1/134363 , G02F2001/13373 , G02F2001/134372
摘要： Aspects of the present disclosure relate to single-domain electrode configurations that may be implemented in the unit pixels of a LCD device, such as a fringe field switching (FFS) LCD, to provide a “pseudo-multi-domain” effect, wherein the benefits of both conventional single-domain and multi-domain pixel configuration devices are retained. In accordance with aspects of the present technique, single-domain unit pixels are angled or tilted in differing directions with respect to a vertical axis of the LCD panel (e.g., y-axis) to provide an alternating and/or periodic arrangement of different-angled pixel electrodes along each scanning line, data line, or a combination of both scanning and data lines. In this manner, the transmittance rates of conventional single-domain LCD panels may be retained while providing for improved viewing angle and color shift properties typical of conventional multi-domain LCD panels.
摘要翻译：本公开的方面涉及可以在诸如边缘场切换（FFS）LCD的LCD设备的单位像素中实现的单域电极配置，以提供“伪多域”效应，其中，保留常规单域和多域像素配置设备的优点。根据本技术的各方面，单畴单位像素相对于LCD面板的垂直轴（例如，y轴）在不同方向成角度或倾斜，以提供不同方向的交替和/或周期性布置，沿着每条扫描线，数据线或扫描线和数据线的组合的倾斜像素电极。以这种方式，可以保留常规单畴LCD面板的透射率，同时提供常规多畴LCD面板典型的改进的视角和色移特性。

4. 发明授权

US08570261B2 Undulating electrodes for improved viewing angle and color shift 有权
标题翻译：电极用于改善视角和色移
公开(公告)号：US08570261B2
公开(公告)日：2013-10-29
申请号：US13620230
申请日：2012-09-14
申请人： Mingxia Gu , Ming Xu , Cheng Chen , John Z. Zhong , Shih Chang Chang , Shawn Robert Gettemy
发明人： Mingxia Gu , Ming Xu , Cheng Chen , John Z. Zhong , Shih Chang Chang , Shawn Robert Gettemy
IPC分类号： G02F1/133
CPC分类号： G02F1/134363 , G02F1/133512 , G02F2001/134372
摘要： The present disclosure generally provides for a variety of multi-domain pixel configurations that may be implemented in the unit pixels of an LCD display device, such as a fringe field switching LCD display panel. An LCD display device utilizing one or more of the presently disclosed techniques disclosed herein may exhibit improved display properties, such as viewing angle, color shift, and transmittance properties, relative to those exhibited by conventional multi-domain designs.
摘要翻译：本公开通常提供可以在诸如边缘场切换LCD显示面板的LCD显示装置的单位像素中实现的各种多域像素配置。使用本文公开的一种或多种本文公开的技术的LCD显示装置可以相对于常规多域设计所展示的那些显示改进的显示性能，例如视角，色移和透射率特性。

5. 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。

6. 发明申请

US20100207858A1 LCD Pixel Design Varying by Color 有权
标题翻译： LCD像素设计由颜色变化
公开(公告)号：US20100207858A1
公开(公告)日：2010-08-19
申请号：US12371380
申请日：2009-02-13
申请人： Cheng Chen , Ming Xu , Mingxia Gu , Shih Chang Chang , Shawn Robert Gettemy , John Z. Zhong
发明人： Cheng Chen , Ming Xu , Mingxia Gu , Shih Chang Chang , Shawn Robert Gettemy , John Z. Zhong
IPC分类号： G09G3/36
CPC分类号： G02F1/133514 , G02F2201/52
摘要： A liquid crystal display (LCD) having a plurality of pixels is provided. In one embodiment, the pixels of the LCD each include common and pixel electrodes formed on an insulating layer, and a liquid crystal layer responsive to electric fields generated by the electrodes. The plurality of pixels may include two or more sets of pixels each configured to transmit light of a different color, and the pixel electrodes of one set of pixels may be configured differently from those of another set. In other embodiments, the sizes of the pixels may differ. Various additional devices and methods are also provided.
摘要翻译：提供具有多个像素的液晶显示器（LCD）。在一个实施例中，LCD的像素包括形成在绝缘层上的公共和像素电极，以及响应于由电极产生的电场的液晶层。多个像素可以包括两个或更多组像素，每个像素被配置为透射不同颜色的光，并且一组像素的像素电极可以被配置为不同于另一组的像素电极。在其他实施例中，像素的大小可以不同。还提供了各种附加的装置和方法。

7. 发明申请

US20100207860A1 VIA DESIGN FOR USE IN DISPLAYS 有权
标题翻译：通过设计使用在显示
公开(公告)号：US20100207860A1
公开(公告)日：2010-08-19
申请号：US12371284
申请日：2009-02-13
申请人： Shih Chang Chang , Shawn Robert Gettemy , Ming Xu , Cheng Chen , Mingxia Gu , John Z. Zhong
发明人： Shih Chang Chang , Shawn Robert Gettemy , Ming Xu , Cheng Chen , Mingxia Gu , John Z. Zhong
IPC分类号： G09G3/36
CPC分类号： G02F1/136227
摘要： A liquid crystal display (LCD) is provided having transistors disposed within via holes having elongated (e.g., rectangular or oval) contact areas. The use of via holes having elongated contact areas allows an opaque mask defining an aperture for light transmission to be lengthened, thereby increasing the overall area of the aperture. The increase in the area of the aperture may increase the amount of light that can pass through the aperture.
摘要翻译：提供一种液晶显示器（LCD），其具有设置在具有细长（例如矩形或椭圆形）接触区域的通孔内的晶体管。使用具有细长接触区域的通孔允许限定用于光透射的孔的不透明掩模被延长，从而增加孔的总面积。光圈面积的增加可能增加可以穿过光圈的光量。

8. 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。

9. 发明授权

US08633879B2 Undulating electrodes for improved viewing angle and color shift 有权
标题翻译：电极用于改善视角和色移
公开(公告)号：US08633879B2
公开(公告)日：2014-01-21
申请号：US12371360
申请日：2009-02-13
申请人： Mingxia Gu , Ming Xu , Cheng Chen , John Z. Zhong , Shih Chang Chang , Shawn Robert Gettemy
发明人： Mingxia Gu , Ming Xu , Cheng Chen , John Z. Zhong , Shih Chang Chang , Shawn Robert Gettemy
IPC分类号： G09G3/36
CPC分类号： G02F1/134363 , G02F1/133512 , G02F2001/134372
摘要： The present disclosure generally provides for a variety of multi-domain pixel configurations that may be implemented in the unit pixels of an LCD display device, such as a fringe field switching LCD display panel. An LCD display device utilizing one or more of the presently disclosed techniques disclosed herein may exhibit improved display properties, such as viewing angle, color shift, and transmittance properties, relative to those exhibited by conventional multi-domain designs.
摘要翻译：本公开通常提供可以在诸如边缘场切换LCD显示面板的LCD显示装置的单位像素中实现的各种多域像素配置。使用本文公开的一种或多种本文公开的技术的LCD显示装置可以相对于常规多域设计所展示的那些显示改进的显示性能，例如视角，色移和透射率特性。

10. 发明授权

US08531408B2 Pseudo multi-domain design for improved viewing angle and color shift 有权
标题翻译：伪多域设计，可改善视角和色移
公开(公告)号：US08531408B2
公开(公告)日：2013-09-10
申请号：US12371409
申请日：2009-02-13
申请人： Ming Xu , Cheng Chen , Mingxia Gu , John Z. Zhong , Shawn Robert Gettemy , Shih Chang Chang
发明人： Ming Xu , Cheng Chen , Mingxia Gu , John Z. Zhong , Shawn Robert Gettemy , Shih Chang Chang
IPC分类号： G09G3/36
CPC分类号： G02F1/134336 , G02F1/133512 , G02F1/133707 , G02F1/134363 , G02F2001/13373 , G02F2001/134372
摘要： Aspects of the present disclosure relate to single-domain electrode configurations that may be implemented in the unit pixels of a LCD device, such as a fringe field switching (FFS) LCD, to provide a “pseudo-multi-domain” effect, wherein the benefits of both conventional single-domain and multi-domain pixel configuration devices are retained. In accordance with aspects of the present technique, single-domain unit pixels are angled or tilted in differing directions with respect to a vertical axis of the LCD panel (e.g., y-axis) to provide an alternating and/or periodic arrangement of different-angled pixel electrodes along each scanning line, data line, or a combination of both scanning and data lines. In this manner, the transmittance rates of conventional single-domain LCD panels may be retained while providing for improved viewing angle and color shift properties typical of conventional multi-domain LCD panels.
摘要翻译：本公开的方面涉及可以在诸如边缘场切换（FFS）LCD的LCD设备的单位像素中实现的单域电极配置，以提供“伪多域”效应，其中，保留常规单域和多域像素配置设备的优点。根据本技术的方面，单畴单位像素相对于LCD面板的垂直轴（例如，y轴）在不同的方向上成角度或倾斜，以提供不同方向的交替和/或周期性布置，沿着每条扫描线，数据线或扫描线和数据线的组合的倾斜像素电极。以这种方式，可以保留常规单畴LCD面板的透射率，同时提供常规多畴LCD面板典型的改进的视角和色移特性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式