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公开(公告)号：US09412314B2
公开(公告)日：2016-08-09
申请号：US12411643
申请日：2009-03-26
CPC分类号： G09G3/2018 , G02F1/167 , G02F2001/1672 , G09G3/344 , G09G2300/0426 , G09G2310/0254 , G09G2310/061 , G09G2310/08 , G09G2320/0271 , G09G2330/021 , G09G2360/18
摘要： An electro-optic display, having at least one pixel capable of achieving any one of at least four different gray levels including two extreme optical states, is driven by displaying a first image on the display, and rewriting the display to display a second image thereon, wherein, during the rewriting of the display, any pixel which has undergone a number of transitions exceeding a predetermined value without touching an extreme optical state, is driven to at least one extreme optical state before driving that pixel to its final optical state in the second image.
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2.发明授权公开(公告)号：US07999787B2
公开(公告)日：2011-08-16
申请号：US11162188
申请日：2005-08-31
申请人： Karl R. Amundson , Alexi C. Arango , Joseph M. Jacobson , Thomas H. Whitesides , Michael D. McCreary , Richard J. Paolini, Jr.
发明人： Karl R. Amundson , Alexi C. Arango , Joseph M. Jacobson , Thomas H. Whitesides , Michael D. McCreary , Richard J. Paolini, Jr.
IPC分类号： G09G3/34
CPC分类号： G02F1/167 , E06B9/24 , E06B2009/2464 , G02F2001/1672 , G02F2001/1676 , G02F2001/1678 , G02F2201/12 , G09G3/34
摘要： A dielectrophoretic display has a substrate having walls defining a cavity, the cavity having a viewing surface and a side wall inclined to the viewing surface. A fluid is contained within the cavity; and a plurality of particles are present in the fluid. There is applied to the substrate an electric field effective to cause dielectrophoretic movement of the particles so that the particles occupy only a minor proportion of the viewing surface.
摘要翻译： 介电泳显示器具有具有限定空腔的壁的基板，空腔具有观察表面和与观察表面倾斜的侧壁。 流体包含在腔内; 并且流体中存在多个颗粒。 向基板施加有效地引起颗粒的介电泳移动的电场，使得颗粒仅占观察表面的较小比例。
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3.发明申请公开(公告)号：US20110193841A1
公开(公告)日：2011-08-11
申请号：US13094184
申请日：2011-04-26
申请人： Karl R. Amundson , Alexi C. Arango , Joseph M. Jacobson , Thomas H. Whitesides , Michael D. McCreary , Richard J. Paolini, JR.
发明人： Karl R. Amundson , Alexi C. Arango , Joseph M. Jacobson , Thomas H. Whitesides , Michael D. McCreary , Richard J. Paolini, JR.
CPC分类号： G02F1/167 , G02F1/13306 , G02F1/1681 , G02F2001/1678 , G09G3/344 , G09G2310/068
摘要： A dielectrophoretic display has a substrate having walls defining a cavity, the cavity having a viewing surface and a side wall inclined to the viewing surface. A fluid is contained within the cavity; and a plurality of particles are present in the fluid. There is applied to the substrate an electric field effective to cause dielectrophoretic movement of the particles so that the particles occupy only a minor proportion of the viewing surface.
摘要翻译： 介电泳显示器具有具有限定空腔的壁的基板，空腔具有观察表面和与观察表面倾斜的侧壁。 流体包含在腔内; 并且流体中存在多个颗粒。 向基板施加有效地引起颗粒的介电泳移动的电场，使得颗粒仅占观察表面的较小比例。
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公开(公告)号：US07605799B2
公开(公告)日：2009-10-20
申请号：US11461255
申请日：2006-07-31
申请人： Karl R. Amundson , Yu Chen , Kevin L. Denis , Paul S. Drzaic , Peter T. Kazlas , Andrew P. Ritenour
发明人： Karl R. Amundson , Yu Chen , Kevin L. Denis , Paul S. Drzaic , Peter T. Kazlas , Andrew P. Ritenour
IPC分类号： G09G3/34
CPC分类号： H01L27/12 , G09G3/2011 , G09G3/344 , G09G2300/043 , G09G2310/0262 , G09G2310/027 , G09G2310/0297 , G09G2320/0209 , H01L27/124 , H01L27/1285 , H01L27/1292 , H01L29/41733 , H01L29/42384
摘要： A thin-film transistor includes a gate electrode having first and second gate electrode edges on opposed sides, and a drain electrode having a first edge that overlaps the first gate electrode edge, and a second edge that overlaps the second gate electrode edge. A diode array is fabricated by successive deposition of a conductive layer, a doped semiconductor layer and an undoped semiconductor layer adjacent to the substrate. A display pixel unit provides reduced capacitative coupling between a pixel electrode and a source line. The source line includes an extension that provides a source for the transistor. A patterned conductive portion is disposed adjacent to the source line. Another display pixel unit provides reduced pixel electrode voltage shifts using a source line and a balance line.
摘要翻译： 薄膜晶体管包括在相对侧具有第一和第二栅极电极边缘的栅极电极和具有与第一栅电极边缘重叠的第一边缘的漏电极和与第二栅电极边缘重叠的第二边缘。 通过连续沉积导电层，掺杂半导体层和与衬底相邻的未掺杂的半导体层来制造二极管阵列。 显示像素单元在像素电极和源极线之间提供减小的电容耦合。 源极线包括提供晶体管源极的扩展。 图案化导电部分邻近源极线设置。 另一显示像素单元使用源极线和平衡线提供减小的像素电极电压偏移。
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公开(公告)号：US07602374B2
公开(公告)日：2009-10-13
申请号：US10711420
申请日：2004-09-17
申请人： Robert W. Zehner , Karl R. Amundson
发明人： Robert W. Zehner , Karl R. Amundson
CPC分类号： G09G3/344 , G09G3/3453 , G09G3/38 , G09G2310/06 , G09G2310/061 , G09G2310/065 , G09G2310/08 , G09G2320/0209
摘要： Edge effects in electro-optic displays are reduced by (a) ensuring that during rewriting of the display, the last period of non-zero voltage applied all pixels terminates at substantially the same time; and (b) scanning the display at a scan rate of at least 50 Hz.
摘要翻译： 通过（a）确保在显示器重写期间，所有像素施加的非零电压的最后一个周期基本上同时终止，从而减少电光显示器中的边缘效应; 和（b）以至少50Hz的扫描速率对显示进行扫描。
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公开(公告)号：US07583251B2
公开(公告)日：2009-09-01
申请号：US11799377
申请日：2007-05-01
IPC分类号： G09G3/34
CPC分类号： B41J2/01 , B41J2/02 , B41J3/4076 , B82Y10/00 , B82Y20/00 , C09D11/30 , C09D11/50 , G02B26/026 , G02F1/133305 , G02F1/133348 , G02F1/13336 , G02F1/1334 , G02F1/1343 , G02F1/134309 , G02F1/13439 , G02F1/1345 , G02F1/135 , G02F1/1365 , G02F1/167 , G02F1/172 , G02F1/19 , G02F2001/1676 , G02F2202/12 , G02F2202/28 , G04B47/00 , G06F15/0283 , G06K19/07703 , G09F9/302 , G09F9/372 , G09G3/344 , G09G3/38 , G09G2310/0267 , G09G2310/0275 , G09G2380/02 , H01L27/12 , H01L27/28 , H01L51/0036 , H01L51/0038 , H01L51/0045 , H01L51/005 , H01L51/0051 , H01L51/0052 , H01L51/0077 , H01L51/0078 , H01L51/0508 , H01L51/0512 , H05K1/097 , H05K3/105 , H05K3/1241
摘要： A dielectrophoretic display comprises a substrate having walls defining at least one cavity, the cavity having a viewing surface and a side wall inclined to the viewing surface; a suspending fluid contained within the cavity; a plurality of at least one type of particle suspended within the suspending fluid; and means for applying to the fluid an electric field effect effective to cause dielectrophoretic movement of the particles to the side wall of the cavity.
摘要翻译： 介电电泳显示器包括具有限定至少一个空腔的壁的基板，空腔具有观察表面和与观察表面倾斜的侧壁; 包含在腔内的悬浮液; 悬浮在悬浮液中的多个至少一种类型的颗粒; 以及用于向流体施加有效地引起颗粒到空腔侧壁的介电泳移动的电场效应的装置。
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公开(公告)号：US20090206499A1
公开(公告)日：2009-08-20
申请号：US12434218
申请日：2009-05-01
申请人： Thomas H. Whitesides , Qingye Zhou , Robert W. Zehner , Karl R. Amundson , Suzanne Balko , Alberto Goenaga , Peter J. Valianatos , Charles H. Honeyman , Elizabeth M. Gates , Matthew A. King , Russell J. Wilcox
发明人： Thomas H. Whitesides , Qingye Zhou , Robert W. Zehner , Karl R. Amundson , Suzanne Balko , Alberto Goenaga , Peter J. Valianatos , Charles H. Honeyman , Elizabeth M. Gates , Matthew A. King , Russell J. Wilcox
CPC分类号： B82Y30/00 , C01P2002/88 , C01P2004/32 , C01P2004/51 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2004/82 , C01P2004/84 , C01P2006/10 , C01P2006/40 , C01P2006/60 , C01P2006/80 , C01P2006/90 , C09B67/0013 , C09B68/41 , C09B68/44 , C09C1/00 , C09C1/24 , C09C1/343 , C09C3/10 , G01N27/44747 , G02F1/167 , G02F2001/1678 , G02F2202/022 , Y10T428/2991
摘要： A first electrophoretic medium comprises an electrically charged particle suspended in a suspending fluid, the particle having a polymeric shell having repeating units derived from at least one monomer the homopolymer of which is incompatible with the suspending fluid. A second, similar electrophoretic medium comprises a suspending fluid, and first and second types of electrically charged particle suspended in the suspending fluid, the two types of particle having differing optical characteristics but both having polymeric shells. The polymeric shells are arranged such that homoaggregation of the two types of particles is thermodynamically favored over heteroaggregation.
摘要翻译： 第一电泳介质包括悬浮在悬浮液中的带电颗粒，该颗粒具有聚合物壳，聚合物壳具有源自至少一种其均聚物与悬浮液不相容的单体的重复单元。 第二类似的电泳介质包括悬浮液，以及悬浮在悬浮液中的第一和第二类型的带电粒子，两种类型的颗粒具有不同的光学特性，但都具有聚合物壳。 聚合物壳被布置成使得两种类型的颗粒的均聚在热力学上优于杂聚。
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公开(公告)号：US20090179923A1
公开(公告)日：2009-07-16
申请号：US12411643
申请日：2009-03-26
IPC分类号： G09G5/10
CPC分类号： G09G3/2018 , G02F1/167 , G02F2001/1672 , G09G3/344 , G09G2300/0426 , G09G2310/0254 , G09G2310/061 , G09G2310/08 , G09G2320/0271 , G09G2330/021 , G09G2360/18
摘要： An electro-optic display, having at least one pixel capable of achieving any one of at least four different gray levels including two extreme optical states, is driven by displaying a first image on the display, and rewriting the display to display a second image thereon, wherein, during the rewriting of the display, any pixel which has undergone a number of transitions exceeding a predetermined value without touching an extreme optical state, is driven to at least one extreme optical state before driving that pixel to its final optical state in the second image.
摘要翻译： 通过在显示器上显示第一图像并且重写显示器以在其上显示第二图像来驱动具有能够实现包括两个极端光学状态的至少四个不同灰度级中的任何一个的至少一个像素的电光显示器 其中，在重写显示期间，在不接触极端光学状态的情况下已经经历超过预定值的多次转换的任何像素被驱动到至少一个极端光学状态，然后将该像素驱动到其最终光学状态 第二张图片。
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公开(公告)号：US07453445B2
公开(公告)日：2008-11-18
申请号：US11461084
申请日：2006-07-31
申请人： Karl R. Amundson
发明人： Karl R. Amundson
IPC分类号： G06F3/041
CPC分类号： G09G3/18 , G09G2320/0209 , G09G2320/066
摘要： An electro-optic display is driven using a plurality of different drive schemes. The waveforms of the drive schemes are chosen such that the absolute value of the net impulse applied to a pixel for all homogeneous and heterogeneous irreducible loops divided by the number of transitions in the loop is less than about 20 percent of the characteristic impulse (i.e., the average of the absolute values of the impulses required to drive a pixel between its two extreme optical states).
摘要翻译： 使用多种不同的驱动方案驱动电光显示器。 选择驱动方案的波形，使得施加到所有均匀和异质不可约回路的像素的净冲击的绝对值除以回路中的转换次数小于特征脉冲的约20％（即， 在两个极端光学状态之间驱动像素所需的脉冲的绝对值的平均值）。
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公开(公告)号：US07116318B2
公开(公告)日：2006-10-03
申请号：US10249618
申请日：2003-04-24
申请人： Karl R. Amundson , Yu Chen , Kevin L. Denis , Paul S. Drzaic , Peter T. Kazlas , Andrew P. Ritenour
发明人： Karl R. Amundson , Yu Chen , Kevin L. Denis , Paul S. Drzaic , Peter T. Kazlas , Andrew P. Ritenour
IPC分类号： G09G5/00
CPC分类号： H01L27/12 , G09G3/2011 , G09G3/344 , G09G2300/043 , G09G2310/0262 , G09G2310/027 , G09G2310/0297 , G09G2320/0209 , H01L27/124 , H01L27/1285 , H01L27/1292 , H01L29/41733 , H01L29/42384
摘要： A display pixel unit provides reduced capacitative coupling between a pixel electrode and a source line. The unit includes a transistor, the pixel electrode, and the source line. The source line includes an extension that provides a source for the transistor. A patterned conductive portion is disposed adjacent to the source line.
摘要翻译： 显示像素单元在像素电极和源极线之间提供减小的电容耦合。 该单元包括晶体管，像素电极和源极线。 源极线包括提供晶体管源极的扩展。 图案化导电部分邻近源极线设置。
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