专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US07034783B2 Method for controlling electro-optic display 有权
标题翻译：电光显示控制方法
公开(公告)号：US07034783B2
公开(公告)日：2006-04-25
申请号：US10921630
申请日：2004-08-19
申请人： Holly G. Gates , Karl R. Amundson
发明人： Holly G. Gates , Karl R. Amundson
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G3/20 , G09G3/34 , G09G3/3651 , G09G3/3655 , G09G2300/0473 , G09G2300/08 , G09G2310/0275 , G09G2320/0219
摘要： An electro-optic display comprises a bistable electro-optic medium, a plurality of pixel electrodes, with associated non-linear elements, and a common electrode, disposed on opposed sides of the electro-optic medium. The display has a writing mode, in which at least two different voltages are applied to different pixel electrodes, and a non-writing mode in which the voltages applied to the pixel electrodes are controlled so that any image previously written on the electro-optic medium is substantially maintained. The display is arranged to apply to the common electrode a first voltage when the display is in its writing mode and a second voltage, different from the first voltage, when the display is in its non-writing mode.
摘要翻译：电光显示器包括双稳态电光介质，具有相关联的非线性元件的多个像素电极和设置在电光介质的相对侧上的公共电极。显示器具有写入模式，其中至少两个不同的电压被施加到不同的像素电极，并且其中施加到像素电极的电压被控制为使得先前写在电光介质上的任何图像的非写入模式基本保持。当显示器处于非写入模式时，显示器被布置为当显示器处于其写入模式时向公共电极施加第一电压，并且当显示器处于非写入模式时，该第一电压与第一电压不同。

32. 发明授权

US08125501B2 Voltage modulated driver circuits for electro-optic displays 有权
标题翻译：用于电光显示器的电压调制驱动电路
公开(公告)号：US08125501B2
公开(公告)日：2012-02-28
申请号：US11697967
申请日：2007-04-09
申请人： Karl R. Amundson , Theodore A. Sjodin , Chia-Chen Su , Demetrious Mark Harrington , Holly G. Gates
发明人： Karl R. Amundson , Theodore A. Sjodin , Chia-Chen Su , Demetrious Mark Harrington , Holly G. Gates
IPC分类号： G06F3/038
CPC分类号： G09G3/344 , G09G2300/08 , G09G2310/0256 , G09G2310/027
摘要： A method and system for applying addressing voltages to pixels of a display involves receiving input data. The input data includes an indication of an addressing voltage impulse to be applied to a pixel via an electrode. One or more voltage sources are selected, to provide the addressing voltage impulse. The one or more voltage sources each have a pre-selected voltage, The selected one or more voltage sources are electrically connected to an electrode to apply the addressing voltage impulse to the pixel. The invention also provides a method of driving an electro-optic display which uses an intermediate image of reduced bit depth, and a method of driving an electro-optic display which uses a limited number of differing drive voltages, with higher voltage pulses being used before lower voltage pulses.
摘要翻译：将寻址电压施加到显示器的像素的方法和系统涉及接收输入数据。输入数据包括经由电极施加到像素的寻址电压脉冲的指示。选择一个或多个电压源，以提供寻址电压脉冲。一个或多个电压源各自具有预选电压。所选择的一个或多个电压源电连接到电极以将寻址电压脉冲施加到像素。本发明还提供了一种使用减少位深度的中间图像的电光显示器的驱动方法，以及驱动使用有限数量的不同驱动电压的电光显示器的方法，其中使用较高电压脉冲较低的电压脉冲。

33. 发明授权

US07545358B2 Methods for controlling electro-optic displays 有权
标题翻译：电光显示器控制方法
公开(公告)号：US07545358B2
公开(公告)日：2009-06-09
申请号：US11307979
申请日：2006-03-01
申请人： Holly G. Gates , Karl R. Amundson
发明人： Holly G. Gates , Karl R. Amundson
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G3/20 , G09G3/34 , G09G3/3651 , G09G3/3655 , G09G2300/0473 , G09G2300/08 , G09G2310/0275 , G09G2320/0219
摘要： An electro-optic display comprises a bistable electro-optic medium, a plurality of pixel electrodes, with associated non-linear elements, and a common electrode, disposed on opposed sides of the electro-optic medium. The display has a writing mode, in which at least two different voltages are applied to different pixel electrodes, and a non-writing mode in which the voltages applied to the pixel electrodes are controlled so that any image previously written on the electro-optic medium is substantially maintained. The display is arranged to apply to the common electrode a first voltage when the display is in its writing mode and a second voltage, different from the first voltage, when the display is in its non-writing mode.
摘要翻译：电光显示器包括双稳态电光介质，具有相关联的非线性元件的多个像素电极和设置在电光介质的相对侧上的公共电极。显示器具有写入模式，其中至少两个不同的电压被施加到不同的像素电极，并且其中施加到像素电极的电压被控制为使得先前写在电光介质上的任何图像的非写入模式基本保持。当显示器处于非写入模式时，显示器被布置为当显示器处于其写入模式时向公共电极施加第一电压，并且当显示器处于非写入模式时，该第一电压与第一电压不同。

34. 发明授权

US07602374B2 Methods for reducing edge effects in electro-optic displays 有权
标题翻译：减少电光显示器边缘效应的方法
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
IPC分类号： G09G3/34 , G09G5/02
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。

35. 发明申请

US20090206499A1 ELECTROPHORETIC MEDIA AND PROCESSES FOR THE PRODUCTION THEREOF 审中-公开
标题翻译：电泳介质及其生产工艺
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
IPC分类号： B01J13/02 , C08F4/00 , C08F4/06 , C08F4/72
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。

36. 发明授权

US06831769B2 Electro-optic display and lamination adhesive 有权
标题翻译：电光显示和层压粘合剂
公开(公告)号：US06831769B2
公开(公告)日：2004-12-14
申请号：US10064389
申请日：2002-07-09
申请人： Mavyn M. Holman , Justin Abramson , Glen Crossley , Katharine Geramita , Robert W. Zehner , Karl R. Amundson , Libing Zhang , Richard M. Webber
发明人： Mavyn M. Holman , Justin Abramson , Glen Crossley , Katharine Geramita , Robert W. Zehner , Karl R. Amundson , Libing Zhang , Richard M. Webber
IPC分类号： G02B2600
CPC分类号： G02F1/133305 , G02F1/167 , G02F2001/133368 , Y10T156/1052 , Y10T156/1064
摘要： An electro-optic display comprises first and second substrates and a lamination adhesive layer and a layer of a solid electro-optic material disposed between the first and second substrates, the lamination adhesive layer having a volume resistivity, measured at 10° C., which does not change by a factor of more than about 3 after being held at 25° C. and 45 percent relative humidity for 1000 hours. The electro-optic material is preferably an encapsulated electrophoretic material. Other desirable characteristics of lamination adhesives for use in electro-optic displays are also described.
摘要翻译：电光显示器包括第一和第二基底和层压粘合剂层和设置在第一和第二基底之间的固体电光材料层，层压粘合剂层具有在10℃下测量的体积电阻率，其中在25℃和45％相对湿度下保持1000小时后不变化大于约3倍。电光材料优选为包封的电泳材料。还描述了用于电光显示器的层压粘合剂的其它期望特性。

37. 发明申请

US20110187684A1 METHODS AND APPARATUS FOR DRIVING ELECTRO-OPTIC DISPLAYS 有权
标题翻译：驱动电子显示器的方法和装置
公开(公告)号：US20110187684A1
公开(公告)日：2011-08-04
申请号：US13086066
申请日：2011-04-13
申请人： Karl R. Amundson , Robert W. Zehner , Theodore A. Sjodin
发明人： Karl R. Amundson , Robert W. Zehner , Theodore A. Sjodin
IPC分类号： G09G5/00
CPC分类号： G09G3/344 , G02F1/13306 , G02F1/167 , G09G3/2018 , G09G5/00 , G09G2310/061 , G09G2310/068
摘要： Waveforms for driving electro-optic displays, especially bistable electro-optic displays, are modified by one or more of insertion of at least one balanced pulse pair into a base waveform; excision of at least one balanced pulse pair from the base waveform; and insertion of at least one period of zero voltage into the base waveform. Such modifications permit fine control of gray levels.
摘要翻译：用于驱动电光显示器，特别是双稳态电光显示器的波形通过至少一个平衡脉冲对插入到基本波形中的一个或多个来修改; 从基波形切除至少一个平衡脉冲对; 以及将至少一个零电压周期插入到基本波形中。这样的修改允许精细控制灰度级。

38. 发明授权

US07952557B2 Methods and apparatus for driving electro-optic displays 有权
标题翻译：用于驱动电光显示器的方法和装置
公开(公告)号：US07952557B2
公开(公告)日：2011-05-31
申请号：US11161715
申请日：2005-08-13
申请人： Karl R. Amundson , Robert W. Zehner , Theodore Sjodin
发明人： Karl R. Amundson , Robert W. Zehner , Theodore Sjodin
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G2310/068
摘要： Waveforms for driving electro-optic displays, especially bistable electro-optic displays, are modified by one or more of insertion of at least one balanced pulse pair into a base waveform; excision of at least one balanced pulse pair from the base waveform; and insertion of at least one period of zero voltage into the base waveform. Such modifications permit fine control of gray levels.
摘要翻译：用于驱动电光显示器，特别是双稳态电光显示器的波形通过至少一个平衡脉冲对插入到基本波形中的一个或多个来修改; 从基波形切除至少一个平衡脉冲对; 以及将至少一个零电压周期插入到基本波形中。这样的修改允许精细控制灰度级。

39. 发明申请

US20090225397A1 ELECTRO-OPTIC DISPLAY AND MATERIALS FOR USE THEREIN 有权
标题翻译：电光显示器及其使用的材料
公开(公告)号：US20090225397A1
公开(公告)日：2009-09-10
申请号：US12417137
申请日：2009-04-02
申请人： Karl R. Amundson , Robert W. Zehner , Richard M. Webber , Katharine Geramita , Libing Zhang , Andrew Loxley , Gregg M. Duthaler , John E. Ritter , Michael L. Steiner , Mavyn M. Holman , Justin J. Abramson , Glen Crossley
发明人： Karl R. Amundson , Robert W. Zehner , Richard M. Webber , Katharine Geramita , Libing Zhang , Andrew Loxley , Gregg M. Duthaler , John E. Ritter , Michael L. Steiner , Mavyn M. Holman , Justin J. Abramson , Glen Crossley
IPC分类号： G02F1/167 , B05D5/06 , B32B38/00
CPC分类号： G02B26/026 , C08K3/017 , C08K3/22 , C09J7/10 , C09J7/38 , C09J9/02 , C09J11/04 , C09J2205/102 , G02F1/133305 , G02F1/167 , G02F1/172 , G02F2001/133368 , G02F2202/16 , G02F2202/28 , H05K3/323
摘要： An electro-optic display comprises a layer (130) of a solid electro-optic material, at least one electrode disposed adjacent the layer (130) of electro-optic material, and a layer (180) of a lamination adhesive interposed between the layer (130) of electro-optic material and the electrode, the lamination adhesive (180) having a higher electrical conductivity in a direction perpendicular to the layer of lamination adhesive than in the plane of the layer.
摘要翻译：电光显示器包括固体电光材料的层（130），邻近电光材料层（130）设置的至少一个电极和夹在层之间的层压粘合剂层（180）（130）和所述电极，所述层压粘合剂（180）在垂直于所述层压粘合剂层的方向上具有比在所述层的平面中更高的导电性。

40. 发明授权

US07535624B2 Electro-optic display and materials for use therein 有权
标题翻译：电光显示器及其中使用的材料
公开(公告)号：US07535624B2
公开(公告)日：2009-05-19
申请号：US11428584
申请日：2006-07-05
申请人： Karl R. Amundson , Robert W. Zehner , Richard M. Webber , Katherine Geramita , Libing Zhang , Andrew L. Loxley , Gregg M. Duthaler , John E. Ritter , Michael L. Steiner , Mavyn M. Holman , Justin J. Abramson , Glen Crossley
发明人： Karl R. Amundson , Robert W. Zehner , Richard M. Webber , Katherine Geramita , Libing Zhang , Andrew L. Loxley , Gregg M. Duthaler , John E. Ritter , Michael L. Steiner , Mavyn M. Holman , Justin J. Abramson , Glen Crossley
IPC分类号： G02B26/00 , G03G13/00 , G09G3/34
CPC分类号： G02B26/026 , C08K3/017 , C08K3/22 , C09J7/10 , C09J7/38 , C09J9/02 , C09J11/04 , C09J2205/102 , G02F1/133305 , G02F1/167 , G02F1/172 , G02F2001/133368 , G02F2202/16 , G02F2202/28 , H05K3/323
摘要： An electro-optic display comprises a layer (130) of a solid electro-optic material, at least one electrode disposed adjacent the layer (130) of electro-optic material, and a layer (180) of a lamination adhesive interposed between the layer (130) of electro-optic material and the electrode, the lamination adhesive (180) having a higher electrical conductivity in a direction perpendicular to the layer of lamination adhesive than in the plane of the layer.
摘要翻译：电光显示器包括固体电光材料的层（130），邻近电光材料层（130）设置的至少一个电极和夹在层之间的层压粘合剂层（180）（130）和所述电极，所述层压粘合剂（180）在垂直于所述层压粘合剂层的方向上具有比在所述层的平面中更高的导电性。

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