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1. 发明申请

US20060139310A1 METHODS FOR DRIVING BISTABLE ELECTRO-OPTIC DISPLAYS, AND APPARATUS FOR USE THEREIN 有权
公开(公告)号：US20060139310A1
公开(公告)日：2006-06-29
申请号：US11307886
申请日：2006-02-27
申请人： Robert Zehner , Holly Gates , Karl Amundson , Joanna Au , Ara Knaian , Jonathan Zalesky , Alexi Arango
发明人： Robert Zehner , Holly Gates , Karl Amundson , Joanna Au , Ara Knaian , Jonathan Zalesky , Alexi Arango
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G02F1/167 , G09G3/2011 , G09G3/2018 , G09G3/2081 , G09G5/10 , G09G5/18 , G09G2300/0426 , G09G2310/02 , G09G2310/0254 , G09G2310/027 , G09G2310/0286 , G09G2310/04 , G09G2310/06 , G09G2310/061 , G09G2310/063 , G09G2310/068 , G09G2310/08 , G09G2320/0204 , G09G2320/0247 , G09G2320/0252 , G09G2320/0285 , G09G2320/041 , G09G2320/043 , G09G2320/0673 , G09G2330/021 , G09G2340/16
摘要： A bistable electro-optic display has a plurality of pixels, each of which is capable of displaying at least three gray levels. The display is driven by a method comprising: storing a look-up table containing data representing the impulses necessary to convert an initial gray level to a final gray level; storing data representing at least an initial state of each pixel of the display; receiving an input signal representing a desired final state of at least one pixel of the display; and generating an output signal representing the impulse necessary to convert the initial state of said one pixel to the desired final state thereof, as determined from said look-up table. The invention also provides a method for reducing the remnant voltage of an electro-optic display.

2. 发明申请

US20060139311A1 METHODS FOR DRIVING BISTABLE ELECTRO-OPTIC DISPLAYS, AND APPARATUS FOR USE THEREIN 有权
公开(公告)号：US20060139311A1
公开(公告)日：2006-06-29
申请号：US11307887
申请日：2006-02-27
申请人： Robert Zehner , Holly Gates , Karl Amundson , Joanna Au , Ara Knaian , Jonathan Zalesky , Alexi Arango
发明人： Robert Zehner , Holly Gates , Karl Amundson , Joanna Au , Ara Knaian , Jonathan Zalesky , Alexi Arango
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G02F1/167 , G09G3/2011 , G09G3/2018 , G09G3/2081 , G09G5/10 , G09G5/18 , G09G2300/0426 , G09G2310/02 , G09G2310/0254 , G09G2310/027 , G09G2310/0286 , G09G2310/04 , G09G2310/06 , G09G2310/061 , G09G2310/063 , G09G2310/068 , G09G2310/08 , G09G2320/0204 , G09G2320/0247 , G09G2320/0252 , G09G2320/0285 , G09G2320/041 , G09G2320/043 , G09G2320/0673 , G09G2330/021 , G09G2340/16
摘要： A bistable electro-optic display has a plurality of pixels, each of which is capable of displaying at least three gray levels. The display is driven by a method comprising: storing a look-up table containing data representing the impulses necessary to convert an initial gray level to a final gray level; storing data representing at least an initial state of each pixel of the display; receiving an input signal representing a desired final state of at least one pixel of the display; and generating an output signal representing the impulse necessary to convert the initial state of said one pixel to the desired final state thereof, as determined from said look-up table. The invention also provides a method for reducing the remnant voltage of an electro-optic display.

3. 发明申请

US20050219184A1 METHODS FOR DRIVING ELECTRO-OPTIC DISPLAYS, AND APPARATUS FOR USE THEREIN 有权
标题翻译：驱动电光显示器的方法及其使用的装置
公开(公告)号：US20050219184A1
公开(公告)日：2005-10-06
申请号：US11160455
申请日：2005-06-24
申请人： Robert Zehner , Holly Gates , Karl Amundson , Joanna Au , Ara Knaian , Jonathan Zalesky , Alexi Arango
发明人： Robert Zehner , Holly Gates , Karl Amundson , Joanna Au , Ara Knaian , Jonathan Zalesky , Alexi Arango
IPC分类号： G02F1/167 , G09G3/20 , G09G3/34 , G09G3/36
CPC分类号： G09G3/344 , G02F1/167 , G09G3/2011 , G09G3/2018 , G09G3/2081 , G09G5/10 , G09G5/18 , G09G2300/0426 , G09G2310/02 , G09G2310/0254 , G09G2310/027 , G09G2310/0286 , G09G2310/04 , G09G2310/06 , G09G2310/061 , G09G2310/063 , G09G2310/068 , G09G2310/08 , G09G2320/0204 , G09G2320/0247 , G09G2320/0252 , G09G2320/0285 , G09G2320/041 , G09G2320/043 , G09G2320/0673 , G09G2330/021 , G09G2340/16
摘要： A bistable electro-optic display has a plurality of pixels, each of which is capable of displaying at least three gray levels. The display is driven by a method comprising: storing a look-up table containing data representing the impulses necessary to convert an initial gray level to a final gray level; storing data representing at least an initial state of each pixel of the display; receiving an input signal representing a desired final state of at least one pixel of the display; and generating an output signal representing the impulse necessary to convert the initial state of said one pixel to the desired final state thereof, as determined from said look-up table. The invention also provides a method for reducing the remnant voltage of an electro-optic display.
摘要翻译：双稳态电光显示器具有多个像素，每个像素能够显示至少三个灰度级。显示器由一种方法驱动，包括：存储包含表示将初始灰度级转换为最终灰度级所需的脉冲的数据的查找表; 存储表示所述显示器的每个像素的至少初始状态的数据; 接收表示所述显示器的至少一个像素的期望最终状态的输入信号; 以及根据所述查找表产生表示将所述一个像素的初始状态转换为期望最终状态所必需的脉冲的输出信号。本发明还提供了一种降低电光显示器的残余电压的方法。

4. 发明申请

US20050152018A1 ELECTRO-OPTIC DISPLAYS, AND METHODS FOR DRIVING SAME 有权
标题翻译：电光显示器及其驱动方法
公开(公告)号：US20050152018A1
公开(公告)日：2005-07-14
申请号：US10907171
申请日：2005-03-23
申请人： Justin Abramson , Karl Amundson , Guy Danner , Gregg Duthaler , Holly Gates , Charles Honeyman , Ara Knaian , Ian Morrison , Steven O'Neil , Richard Paolini , Anthony Pullen , Jianna Wang , Jonathan Zalesky , Robert Zehner , John Cronin
发明人： Justin Abramson , Karl Amundson , Guy Danner , Gregg Duthaler , Holly Gates , Charles Honeyman , Ara Knaian , Ian Morrison , Steven O'Neil , Richard Paolini , Anthony Pullen , Jianna Wang , Jonathan Zalesky , Robert Zehner , John Cronin
IPC分类号： G02F1/15 , G02F1/03 , G02F1/153
CPC分类号： G02F1/15 , G02F1/1521 , G02F2201/42
摘要： The invention relates to electro-optic displays and methods for driving such displays. The invention provides (i) electrochromic displays with solid charge transport layers; (ii) apparatus and methods for improving the contrast and reducing the cost of electrochromic displays; (iii) apparatus and methods for sealing electrochromic displays from the outside environment and preventing ingress of contaminants into such a display; and (iv) methods for adjusting the driving of electro-optic displays to allow for environmental and operating parameters.
摘要翻译：本发明涉及用于驱动这种显示器的电光显示器和方法。本发明提供（i）具有固体电荷传输层的电致变色显示器; （ii）用于改善电色差显示器的对比度和降低成本的装置和方法; （iii）从外部环境密封电致变色显示器并防止污染物进入这种显示器的装置和方法; 和（iv）用于调节电光显示器的驱动以允许环境和操作参数的方法。

5. 发明申请

US20070200874A1 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：US20070200874A1
公开(公告)日：2007-08-30
申请号：US11697967
申请日：2007-04-09
申请人： Karl Amundson , Theodore Sjodin , Chia-Chen Su , Demetrious Harrington , Holly Gates
发明人： Karl Amundson , Theodore Sjodin , Chia-Chen Su , Demetrious Harrington , Holly Gates
IPC分类号： G06F3/038 , G09G5/10
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。

6. 发明申请

US20060181492A1 METHODS FOR CONTROLLING ELECTRO-OPTIC DISPLAYS 有权
标题翻译：控制电光显示的方法
公开(公告)号：US20060181492A1
公开(公告)日：2006-08-17
申请号：US11307979
申请日：2006-03-01
申请人： Holly Gates , Karl Amundson
发明人： Holly Gates , Karl 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。

7. 发明申请

US20050041004A1 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：US20050041004A1
公开(公告)日：2005-02-24
申请号：US10921630
申请日：2004-08-19
申请人： Holly Gates , Karl Amundson
发明人： Holly Gates , Karl Amundson
IPC分类号： G09G20060101 , G09G3/34 , G09G3/36
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。

8. 发明申请

US20050122284A1 ELECTRO-OPTIC DISPLAYS, AND METHODS FOR DRIVING SAME 有权
标题翻译：电光显示器及其驱动方法
公开(公告)号：US20050122284A1
公开(公告)日：2005-06-09
申请号：US10904718
申请日：2004-11-24
申请人： Holly Gates , Robert Zehner , Jonathan Albert
发明人： Holly Gates , Robert Zehner , Jonathan Albert
IPC分类号： G02B20060101 , G09G3/28
CPC分类号： G02F1/167 , G02F1/133305 , G02F1/133308 , G02F1/13336 , G02F2001/133311 , G02F2202/28 , G06F3/1446 , G09G3/344 , G09G3/3453 , G09G2300/026 , G09G2310/0275 , G09G2320/041 , G09G2330/021 , G09G2340/16 , Y10T29/4913
摘要： An electro-optic display includes an electro-optic medium, a pixel electrode for applying an electric field to the medium and a column electrode associated with the pixel electrode. To reduce power consumption, when it is necessary to change the voltage on the column electrode from a first value to a second value to change the optical state of the electro-optic medium, the column electrode voltage is first changed to a third value intermediate the first and second values to permit charge to flow to or from the column electrode, and thereafter the column electrode voltage is changed from the third voltage to the second voltage.
摘要翻译：电光显示器包括电光介质，用于向介质施加电场的像素电极和与像素电极相关联的列电极。为了降低功率消耗，当需要将列电极上的电压从第一值改变为第二值以改变电光介质的光学状态时，首先将列电极电压改变为第第一和第二值允许电荷流到列电极或从列电极流出，之后列电极电压从第三电压变为第二电压。

9. 发明申请

US20050134554A1 MICROENCAPSULATED ELECTROPHORETIC DISPLAY WITH INTEGRATED DRIVER 有权
标题翻译：具有集成驱动器的微型电泳显示器
公开(公告)号：US20050134554A1
公开(公告)日：2005-06-23
申请号：US10906118
申请日：2005-02-03
申请人： Jonathan Albert , Holly Gates
发明人： Jonathan Albert , Holly Gates
IPC分类号： G02F1/167 , G09F9/00 , G09G3/16 , H05K1/16 , H05K1/18 , G09G3/34
CPC分类号： G02F1/167 , G09G3/16 , H05K1/16 , H05K1/189
摘要： A mounted display assembly comprises a flexible substrate that supports both display elements and control circuits. The display assembly generally comprises: an electrical connection formed on the flexible substrate, the electrical connection having first and second contact pads; a display element in electrical communication with the first contact pad; and a control circuit mounted on the flexible substrate and in electrical communication with the second contact pad. In a preferred embodiment, the display element comprises a microencapsulated electrophoretic display medium. In another preferred embodiment, printing processes are employed in manufacturing methods for the display assembly
摘要翻译：安装的显示组件包括支撑显示元件和控制电路两者的柔性基板。显示组件通常包括：形成在柔性基板上的电连接，电连接具有第一和第二接触垫; 与所述第一接触垫电连通的显示元件; 以及安装在所述柔性基板上并与所述第二接触垫电连通的控制电路。在优选实施例中，显示元件包括微胶囊化电泳显示介质。在另一优选实施例中，印刷方法用于显示组件的制造方法

10. 发明申请

US20070285385A1 BROADCAST SYSTEM FOR ELECTRONIC INK SIGNS 审中-公开
标题翻译：电子墨水标志广播系统
公开(公告)号：US20070285385A1
公开(公告)日：2007-12-13
申请号：US11842349
申请日：2007-08-21
申请人： Jonathan Albert , Russell Wilcox , Holly Gates
发明人： Jonathan Albert , Russell Wilcox , Holly Gates
IPC分类号： G09G3/34
CPC分类号： G09G3/38 , G06F3/147 , G09G3/344 , G09G2300/026 , G09G2380/04 , G09G2380/06
摘要： A system for centrally controlling and messaging electrically active displays distributed at a single site or at multiple sites. A process for creating an electronically addressable display includes multiple printing operations, similar to a multi-color process in conventional screen printing. In some of the process steps, electrically non-active inks are printed onto areas of the receiving substrate, and in other steps, electrically active inks are printed onto different areas of the substrate. The printed display can be used in a variety of applications. This display can be used as an indicator by changing state of the display after a certain time has elapsed, or when a certain pressure, thermal, radiative, moisture, acoustic, inclination, pH, or other threshold is passed. In one embodiment, the display is incorporated into a battery indicator. A sticker display is described. The sticker is adhesive backed and may then be applied to a surface to create a functional information display unit. This invention also features a display that is both powered and controlled using radio frequencies. It describes a complete system for controlling, addressing, and powering a display. The system includes an antenna or antennae, passive charging circuitry, and active control system, a display, and an energy storage unit. There is also a separate transmitter that provides the remote power for the display. The system is meant to be used anywhere it is useful to provide intermittent updates of information such as in a store, on a highway, or in an airport. A tile-based display allowing a modular system for large area display is created using a printable display material.
摘要翻译：用于集中控制和消息传送电活动显示器的系统分布在单个站点或多个站点。用于创建电子可寻址显示器的过程包括多个打印操作，类似于常规丝网印刷中的多色处理。在一些工艺步骤中，将非活性油墨印刷到接收基材的区域上，而在其它步骤中，将电活性油墨印刷到基材的不同区域上。印刷的显示器可用于各种应用。该显示可以通过在经过一定时间之后改变显示状态，或当通过一定压力，热，辐射，湿度，声学，倾斜度，pH值或其他阈值时用作指示器。在一个实施例中，显示器被并入电池指示器中。描述了贴纸显示。该贴纸是粘合剂背面的，然后可以施加到表面以形成功能信息显示单元。本发明还具有使用无线电频率供电和控制的显示器。它描述了一个用于控制，寻址和为显示器供电的完整系统。该系统包括天线或天线，无源充电电路，主动控制系统，显示器和能量存储单元。还有一个单独的发射器，为显示器提供远程电源。该系统旨在用于提供信息的间歇性更新，例如在商店，高速公路或机场中的任何有用的位置。使用可打印的显示材料创建允许用于大面积显示的模块化系统的基于瓦片的显示器。

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