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71. 发明授权

US06842279B2 Illumination system for nonemissive electronic displays 有权
标题翻译：用于非发射电子显示器的照明系统
公开(公告)号：US06842279B2
公开(公告)日：2005-01-11
申请号：US10607703
申请日：2003-06-27
申请人： Karl R. Amundson
发明人： Karl R. Amundson
IPC分类号： G02F1/13357 , G02F1/167 , G02B26/00 , G09G3/34
CPC分类号： G02F1/1336 , G02F1/167 , G02F2001/133616
摘要： A frontlighting illumination system for selectively illuminating a nonemissive electronic display includes display elements in communication with at least one light source. The electronic display includes a nonemissive electro-optic medium; and a light transmissive element. Light transmitted through the light transmissive element illuminates the display medium. The propagation of light that is directed through the light transmissive element towards the microencapsulated electrophoretic display medium is substantially undeflected at the interface between the surface of the light transmissive element and the microencapsulated electrophoretic display medium. A reflector is included for directing light from the light source through the light transmissive element.
摘要翻译：用于选择性地照亮非发射电子显示器的前照明照明系统包括与至少一个光源通信的显示元件。电子显示器包括一个非发射电光介质; 和透光元件。透过透光元件的光照亮显示介质。在透光元件的表面和微胶囊化电泳显示介质之间的界面处，基本上未偏转被引导通过透光元件的光朝向微胶囊化电泳显示介质的传播。包括用于引导来自光源的光通过透光元件的反射器。

72. 发明授权

US06521489B2 Preferred methods for producing electrical circuit elements used to control an electronic display 失效
公开(公告)号：US06521489B2
公开(公告)日：2003-02-18
申请号：US10128014
申请日：2002-04-23
申请人： Gregg Duthaler , Karl R. Amundson , Paul Drzaic , Peter Kazlas , Jianna Wang
发明人： Gregg Duthaler , Karl R. Amundson , Paul Drzaic , Peter Kazlas , Jianna Wang
IPC分类号： H01L2100
CPC分类号： H01L21/00 , B33Y80/00 , B82Y30/00 , H01L27/32 , H01L51/0004 , H01L51/0516 , H01L51/0545 , H01L51/42 , H01L51/5012
摘要： Systems and methods for producing thin film transistor structures useful in controlling electronic displays. Thin film transistors are fabricated using all-additive methods including printing techniques, soft lithography and material deposition methods. The thin film transistors can be deposited with the gate on the bottom or on the top of the structure. The deposition methods include the possibility of isolating nearly completely the transistor structure from the electronic display devices, so as to minimize or eliminate deleterious interactions therebetween.

73. 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。

74. 发明申请

US20110194045A1 ELECTRO-OPTIC DISPLAYS, AND COMPONENTS FOR USE THEREIN 有权
标题翻译：电子显示屏及其使用的组件
公开(公告)号：US20110194045A1
公开(公告)日：2011-08-11
申请号：US13089404
申请日：2011-04-19
申请人： Karl R. Amundson , Andrew P. Ritenour , Gregg M. Duthaler , Paul S. Drzaic , Yu Chen , Peter T. Kazlas
发明人： Karl R. Amundson , Andrew P. Ritenour , Gregg M. Duthaler , Paul S. Drzaic , Yu Chen , Peter T. Kazlas
IPC分类号： G02F1/1333 , H01L29/78 , H01L27/088 , H01L21/20
CPC分类号： G02F1/167 , G02F1/1368 , G02F2001/1672 , H01L21/02104 , H01L21/30604 , H01L21/308 , H01L27/12 , H01L27/1214 , H01L27/1222 , H01L27/124 , H01L27/1259 , H01L27/127 , H01L27/1285 , H01L27/1292 , H01L29/41733 , H01L29/42384 , H01L29/78603 , H01L29/78666 , H01L33/48
摘要： An electro-optic display comprises a substrate (100), non-linear devices (102) disposed substantially in one plane on the substrate (100), pixel electrodes (106) connected to the non-linear devices (102), an electro-optic medium (110) and a common electrode (112) on the opposed side of the electro-optic medium (110) from the pixel electrodes (106). The moduli of the various parts of the display are arranged so that, when the display is curved, the neutral axis or neutral plane lies substantially in the plane of the non-linear devices (102).
摘要翻译：电光显示器包括基板（100），基本上设置在基板（100）上的一个平面中的非线性装置（102），连接到非线性装置（102）的像素电极（106）光学介质（110）和与所述电光介质（110）相对的所述像素电极（106）的公共电极（112）。显示器的各个部件的模量被布置成使得当显示器弯曲时，中性轴线或中性平面基本上位于非线性装置（102）的平面中。

75. 发明授权

US07859637B2 Use of a storage capacitor to enhance the performance of an active matrix driven electronic display 有权
标题翻译：使用存储电容来增强有源矩阵驱动电子显示器的性能
公开(公告)号：US07859637B2
公开(公告)日：2010-12-28
申请号：US11612509
申请日：2006-12-19
申请人： Karl R. Amundson , Paul S. Drzaic , Peter T. Kazlas
发明人： Karl R. Amundson , Paul S. Drzaic , Peter T. Kazlas
IPC分类号： C09K19/52
CPC分类号： G09G3/344 , G02F1/1334 , G02F1/136213 , G02F1/167 , G02F1/172 , G09G2300/0809 , G09G2300/0842 , G09G2310/0262 , G09G2320/0252
摘要： A system and method of use of a storage capacitor to improve the appearance and addressing characteristics of an electronically driven display. The capacitor is formed by the overlap of portions of electrodes used to address different pixels, or by the overlap of an addressing line and a conductor. An insulator layer situated between the capacitor electrodes can be the same insulator layer present in an FET transistor used to address the pixel. Methods of use of capacitors to achieve improved display addressing are disclosed.
摘要翻译：一种使用存储电容器来改善电子显示器的外观和寻址特性的系统和方法。电容器由用于寻址不同像素的电极的部分的重叠，或通过寻址线和导体的重叠形成。位于电容器电极之间的绝缘体层可以是用于解决像素的FET晶体管中存在的相同的绝缘体层。公开了使用电容器实现改进的显示寻址的方法。

76. 发明授权

US07785988B2 Processes for forming backplanes for electro-optic displays 有权
标题翻译：用于形成电光显示器背板的工艺
公开(公告)号：US07785988B2
公开(公告)日：2010-08-31
申请号：US12243411
申请日：2008-10-01
申请人： Karl R. Amundson , Guy M. Danner , Gregg M. Duthaler , Peter T. Kazlas , Yu Chen , Kevin L. Denis , Nathan R. Kane , Andrew P. Ritenour
发明人： Karl R. Amundson , Guy M. Danner , Gregg M. Duthaler , Peter T. Kazlas , Yu Chen , Kevin L. Denis , Nathan R. Kane , Andrew P. Ritenour
IPC分类号： H01L21/30
CPC分类号： H01L27/1266 , B60C23/04 , G02F1/133305 , G02F1/1362 , G02F1/167 , G02F2001/13613 , H01L27/1214 , H01L27/1288 , H01L29/66765 , H01L29/78603
摘要： A non-linear element is formed on a flexible substrate by securing the substrate to a rigid carrier, forming the non-linear element, and then separating the flexible substrate from the carrier. The process allows flexible substrates to be processed in a conventional fab intended to process rigid substrates. In a second method, a transistor is formed on a insulating substrate by forming gate electrodes, depositing a dielectric layer, a semiconductor layer and a conductive layer, patterning the conductive layer to form source, drain and pixel electrodes, covering the channel region of the resultant transistor with an etch-resistant material and etching using the etch-resistant material and the conductive layer as a mask, the etching extending substantially through the semiconductor layer between adjacent transistors. The invention also provides a process for forming a diode on a substrate by depositing on the substrate a first conductive layer, and a second patterned conductive layer and a patterned dielectric layer over parts of the first conductive layer, and etching the first conductive layer using the second conductive layer and dielectric layer as an etch mask. Finally, the invention provides a process for driving an impulse-sensitive electro-optic display.
摘要翻译：通过将基板固定到刚性载体上，形成非线性元件，然后将柔性基板与载体分离，在柔性基板上形成非线性元件。该方法允许柔性基底在旨在处理刚性基底的常规晶圆中进行加工。在第二种方法中，通过形成栅电极，沉积介电层，半导体层和导电层，在绝缘基板上形成晶体管，图案化导电层以形成源极，漏极和像素电极，覆盖该沟道区具有耐蚀刻材料的合成晶体管和使用耐蚀刻材料和导电层作为掩模的蚀刻，蚀刻基本上延伸通过相邻晶体管之间的半导体层。本发明还提供了一种通过在衬底上沉积第一导电层以及第二图案化导电层和在第一导电层的部分上的图案化电介质层在衬底上形成二极管的工艺，并且使用第二导电层和介电层作为蚀刻掩模。最后，本发明提供一种驱动脉冲敏感电光显示器的方法。

77. 发明申请

US20090315044A1 ELECTRO-OPTIC DISPLAYS, AND COMPONENTS FOR USE THEREIN 审中-公开
标题翻译：电子显示屏及其使用的组件
公开(公告)号：US20090315044A1
公开(公告)日：2009-12-24
申请号：US12552334
申请日：2009-09-02
申请人： Karl R. Amundson , Andrew P. Ritenour , Gregg M. Duthaler , Paul S. Drzaic , Yu Chen , Peter T. Kazlas
发明人： Karl R. Amundson , Andrew P. Ritenour , Gregg M. Duthaler , Paul S. Drzaic , Yu Chen , Peter T. Kazlas
IPC分类号： H01L33/00 , H01L29/78 , H01L21/336 , H01L21/3205
CPC分类号： G02F1/167 , G02F1/1368 , G02F1/1681 , H01L21/02104 , H01L21/30604 , H01L21/308 , H01L27/12 , H01L27/1214 , H01L27/1222 , H01L27/124 , H01L27/1259 , H01L27/127 , H01L27/1285 , H01L27/1292 , H01L29/41733 , H01L29/42384 , H01L29/78603 , H01L29/78666 , H01L33/48
摘要： An electro-optic display comprises a substrate (100), non-linear devices (102) disposed substantially in one plane on the substrate (100), pixel electrodes (106) connected to the non-linear devices (102), an electro-optic medium (110) and a common electrode (112) on the opposed side of the electro-optic medium (110) from the pixel electrodes (106). The moduli of the various parts of the display are arranged so that, when the display is curved, the neutral axis or neutral plane lies substantially in the plane of the non-linear devices (102).
摘要翻译：电光显示器包括基板（100），基本上设置在基板（100）上的一个平面中的非线性装置（102），连接到非线性装置（102）的像素电极（106）光学介质（110）和与所述电光介质（110）相对的所述像素电极（106）的公共电极（112）。显示器的各个部件的模量被布置成使得当显示器弯曲时，中性轴线或中性平面基本上位于非线性装置（102）的平面中。

78. 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。

79. 发明申请

US20090029527A1 PROCESSES FOR FORMING BACKPLANES FOR ELECTRO-OPTIC DISPLAYS 有权
标题翻译：用于形成电光显示器的背板的方法
公开(公告)号：US20090029527A1
公开(公告)日：2009-01-29
申请号：US12243411
申请日：2008-10-01
申请人： Karl R. Amundson , Guy M. Danner , Gregg M. Duthaler , Peter T. Kazlas , Yu Chen , Kevin L. Denis , Nathan R. Kane , Andrew P. Ritenour
发明人： Karl R. Amundson , Guy M. Danner , Gregg M. Duthaler , Peter T. Kazlas , Yu Chen , Kevin L. Denis , Nathan R. Kane , Andrew P. Ritenour
IPC分类号： H01L21/64
CPC分类号： H01L27/1266 , B60C23/04 , G02F1/133305 , G02F1/1362 , G02F1/167 , G02F2001/13613 , H01L27/1214 , H01L27/1288 , H01L29/66765 , H01L29/78603
摘要： A non-linear element is formed on a flexible substrate by securing the substrate to a rigid carrier, forming the non-linear element, and then separating the flexible substrate from the carrier. The process allows flexible substrates to be processed in a conventional fab intended to process rigid substrates. In a second method, a transistor is formed on a insulating substrate by forming gate electrodes, depositing a dielectric layer, a semiconductor layer and a conductive layer, patterning the conductive layer to form source, drain and pixel electrodes, covering the channel region of the resultant transistor with an etch-resistant material and etching using the etch-resistant material and the conductive layer as a mask, the etching extending substantially through the semiconductor layer between adjacent transistors. The invention also provides a process for forming a diode on a substrate by depositing on the substrate a first conductive layer, and a second patterned conductive layer and a patterned dielectric layer over parts of the first conductive layer, and etching the first conductive layer using the second conductive layer and dielectric layer as an etch mask. Finally, the invention provides a process for driving an impulse-sensitive electro-optic display.
摘要翻译：通过将基板固定到刚性载体上，形成非线性元件，然后将柔性基板与载体分离，在柔性基板上形成非线性元件。该方法允许柔性基底在旨在处理刚性基底的常规晶圆中进行加工。在第二种方法中，通过形成栅电极，沉积介电层，半导体层和导电层，在绝缘基板上形成晶体管，图案化导电层以形成源极，漏极和像素电极，覆盖该沟道区具有耐蚀刻材料的合成晶体管和使用耐蚀刻材料和导电层作为掩模的蚀刻，蚀刻基本上延伸通过相邻晶体管之间的半导体层。本发明还提供了一种通过在衬底上沉积第一导电层以及第二图案化导电层和在第一导电层的部分上的图案化电介质层在衬底上形成二极管的工艺，并且使用第二导电层和介电层作为蚀刻掩模。最后，本发明提供一种驱动脉冲敏感电光显示器的方法。

80. 发明授权

US07230751B2 Electrophoretic displays using gaseous fluids 有权
标题翻译：使用气态流体的电泳显示
公开(公告)号：US07230751B2
公开(公告)日：2007-06-12
申请号：US11307177
申请日：2006-01-26
申请人： Thomas H. Whitesides , Guy M. Danner , Karl R. Amundson , Charles Howie Honeyman , Russell J. Wilcox , Michael D. McCreary
发明人： Thomas H. Whitesides , Guy M. Danner , Karl R. Amundson , Charles Howie Honeyman , Russell J. Wilcox , Michael D. McCreary
IPC分类号： G02B26/00 , G09G3/34
CPC分类号： G02F1/167
摘要： Various improvements are provided in gas-based electrophoretic displays, including (a) the use of water getters to remove water from the gas; (b) the use of electron accepting or donating gases; (c) the use of electrophoretic polymer particles having high glass transition temperatures; (d) lateral movement of electrophoretic particles within the display; and (e) the use of variable thickness coatings on electrodes to provide for gray scale.
摘要翻译：在气基电泳显示器中提供了各种改进，包括（a）使用吸水剂从气体中除去水分; （b）使用电子接受或捐赠气体; （c）使用具有高玻璃化转变温度的电泳聚合物颗粒; （d）电泳颗粒在显示器内的横向运动; 和（e）在电极上使用可变厚度涂层来提供灰度级。

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