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1. 发明授权

US07796115B2 Scrolling function in an electrophoretic display device 有权
标题翻译：电泳显示装置中的滚动功能
公开(公告)号：US07796115B2
公开(公告)日：2010-09-14
申请号：US11572572
申请日：2005-07-19
申请人： Guofu Zhou , Mark Thomas Johnson , Jan Van De Kamer , Rogier Cortie , Mischa Eduard Tanja Nelis
发明人： Guofu Zhou , Mark Thomas Johnson , Jan Van De Kamer , Rogier Cortie , Mischa Eduard Tanja Nelis
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G5/34 , G09G2300/08 , G09G2310/06 , G09G2320/0252 , Y02P20/142
摘要： Bi-stable electrophoretic display device (1) having a normal mode and a scrolling mode, in which image transitions are effected by causing the charged particles (8,9) to toggle between the intermediate optical states (e.g. grey-to-grey) or between an extreme optical state and an intermediate optical state (e.g. white-to-light grey), with a corresponding short update time tscroll. When the device (1) enters a scrolling mode in response to a scrolling command from a user, picture elements are first driven to a special scrolling optical. state, after which drive waveforms for scrolling mode are used for fast toggling between two scrolling states. An increased scrolling speed and very short scrolling time can be realized, without adversely affecting image quality during a normal mode.
摘要翻译：具有正常模式和滚动模式的双稳态电泳显示装置（1），其中通过使带电粒子（8,9）在中间光学状态（例如灰色至灰色）之间切换来实现图像转换，或在极端光学状态和中间光学状态（例如，白色至浅灰色）之间，具有相应的更新时间tscroll。当设备（1）响应于来自用户的滚动命令进入滚动模式时，首先将图像元素驱动到特殊的滚动光学。状态，之后用于滚动模式的驱动波形用于两个滚动状态之间的快速切换。可以实现增加的滚动速度和非常短的滚动时间，而不会在正常模式期间不利地影响图像质量。

2. 发明申请

US20080291184A1 Scrolling Function in an Electrophoretic Display Device 有权
标题翻译：电泳显示装置中的滚动功能
公开(公告)号：US20080291184A1
公开(公告)日：2008-11-27
申请号：US11572572
申请日：2005-07-19
申请人： Guofu Zhou , Mark Thomas Johnson , Jan Van De Kamer , Rogier Cortie , Mischa Eduard Tanja Nelis
发明人： Guofu Zhou , Mark Thomas Johnson , Jan Van De Kamer , Rogier Cortie , Mischa Eduard Tanja Nelis
IPC分类号： G09G5/00 , G09G3/34
CPC分类号： G09G3/344 , G09G5/34 , G09G2300/08 , G09G2310/06 , G09G2320/0252 , Y02P20/142
摘要： Bi-stable electrophoretic display device (1) having a normal mode and a scrolling mode, in which image transitions are effected by causing the charged particles (8,9) to toggle between the intermediate optical states (e.g. grey-to-grey) or between an extreme optical state and an intermediate optical state (e.g. white-to-light grey), with a corresponding short update time tscroll. When the device (1) enters a scrolling mode in response to a scrolling command from a user, picture elements are first driven to a special scrolling optical. state, after which drive waveforms for scrolling mode are used for fast toggling between two scrolling states. An increased scrolling speed and very short scrolling time can be realised, without adversely affecting image quality during a normal mode.
摘要翻译：具有正常模式和滚动模式的双稳态电泳显示装置（1），其中通过使带电粒子（8,9）在中间光学状态（例如灰色至灰色）之间切换来实现图像转换，或在极端光学状态和中间光学状态（例如，白色至浅灰色）之间，具有相应的更新时间tscroll。当设备（1）响应于来自用户的滚动命令进入滚动模式时，首先将图像元素驱动到特殊的滚动光学。状态，之后用于滚动模式的驱动波形用于两个滚动状态之间的快速切换。可以实现增加的滚动速度和非常短的滚动时间，而不会在正常模式期间不利地影响图像质量。

3. 发明申请

US20070273637A1 Rail-Stabilized Driving Scheme With Image Memory For An Electrophoretic Display 审中-公开
标题翻译：轨迹稳定驱动方案与电泳显示的图像存储器
公开(公告)号：US20070273637A1
公开(公告)日：2007-11-29
申请号：US10599058
申请日：2005-03-22
申请人： Guofu Zhou , Rogier Cortie , Mark Johnson , Leendert Hage
发明人： Guofu Zhou , Rogier Cortie , Mark Johnson , Leendert Hage
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G3/2007 , G09G2310/0245 , G09G2310/061 , G09G2310/068 , G09G2340/16
摘要： An image is updated on a bi-stable display (310) such as an electrophoretic display in a transition from a current image state to a subsequent image state. A voltage waveform (600, 620, 640, 660; 700, 720, 740, 760) is selected based on the current and subsequent image states, and a previous image state. The bi-stable display (310) is driven from the current image state to the subsequent image state using the selected voltage waveform. For a given transition from the current to the next image state, different waveforms are stored for different previous states, e.g., black, dark grey, light grey and white. The different waveforms may have different drive pulse (DR) or reset pulse (RE1, RE2) energies. In a trial and error optimization process, different waveforms with different reset and/or drive pulse energies are tested for different previous image states to see which waveform yields the smallest greyscale error.
摘要翻译：在从当前图像状态到后续图像状态的转变中，在双稳态显示器（310）上更新图像，例如电泳显示器。基于当前和后续图像状态以及先前的图像状态来选择电压波形（600,620,640,660,700,720,740,760）。使用所选择的电压波形，双稳态显示器（310）从当前图像状态驱动到后续图像状态。对于从当前图像状态到下一图像状态的给定转换，存储不同的先前状态的不同波形，例如黑色，深灰色，浅灰色和白色。不同的波形可能具有不同的驱动脉冲（DR）或复位脉冲（RE 1，RE 2）能量。在试错误优化过程中，针对不同的先前图像状态测试具有不同复位和/或驱动脉冲能量的不同波形，以查看哪个波形产生最小的灰度误差。

4. 发明申请

US20070205978A1 Electroporetic Display With Rapid Drawing Mode Waveform 有权
标题翻译：具有快速绘图模式波形的电刺激显示
公开(公告)号：US20070205978A1
公开(公告)日：2007-09-06
申请号：US10599266
申请日：2005-04-11
申请人： Guofu Zhou , Neculai Ailenei , Johannes van de Kamer , Alexander Henzen , Roger Deinoij , Mark Johnson , Rogier Cortie , Mischa Nelis
发明人： Guofu Zhou , Neculai Ailenei , Johannes van de Kamer , Alexander Henzen , Roger Deinoij , Mark Johnson , Rogier Cortie , Mischa Nelis
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G06F3/0488 , G09G3/2018 , G09G2300/08 , G09G2310/02 , G09G2310/04 , G09G2310/06 , G09G2310/061 , G09G2310/068 , G09G2320/0257 , G09G2320/041 , G09G2320/0613 , G09G2340/16
摘要： An electrophoretic display (10) and a system (12) implement a method of activating a portion of the electrophoretic display (10). The method involves a reception of drawing information (14), a determination of at least one drawing-mode waveform (68) based on the drawing information (14), and an addressing of the electrophoretic display (10) based on the received drawing information (14) and the drawing-mode waveform (68).
摘要翻译：电泳显示器（10）和系统（12）实现激活电泳显示器（10）的一部分的方法。该方法包括基于绘图信息（14）接收绘图信息（14），确定至少一个绘制模式波形（68），以及基于所接收的绘图信息对电泳显示器（10）的寻址（14）和绘图模式波形（68）。

5. 发明申请

US20080211734A1 Combined Single/Multiple View-Display 失效
标题翻译：组合单/多视图显示
公开(公告)号：US20080211734A1
公开(公告)日：2008-09-04
申请号：US11917157
申请日：2006-06-13
申请人： Edzer Huitema , Geardus P. Karman , Rogier Cortie , Jaap Bruinink , Olaf Gielkens , Antonius G.H. Verhulst , Murray F. Gillies , Michel C.J.M. Vissenberg
发明人： Edzer Huitema , Geardus P. Karman , Rogier Cortie , Jaap Bruinink , Olaf Gielkens , Antonius G.H. Verhulst , Murray F. Gillies , Michel C.J.M. Vissenberg
IPC分类号： G02F1/01 , G02F1/167
CPC分类号： G02F1/167 , G02B27/2214 , G02F2201/44 , H04N13/31 , H04N13/359 , H04N13/398
摘要： The present invention relates to a display device comprising an outer display stacked with an inner display and being arranged to be operable in a first, multiple view mode and a second, single view mode. An idea of the invention is to arrange an electrophoretic display on top of an emissive display. The display device may be operated in two modes; a first mode being a multiple or dual view mode and a second mode being a single view mode. In order to activate the single view mode, the outer display is set in a transparent state and the inner display is turned on, such that it displays desired objects. In the multiple view mode, the outer display is functioning as a 3D-barrier. Hence, some of the picture elements of the outer display are set in a transparent state while others are set in an opaque state. The viewer sees a different picture with each respective eye, and will accordingly experience a multiple view picture of an object that is displayed on the inner display.
摘要翻译：显示装置技术领域本发明涉及一种显示装置，其包括层叠有内部显示器的外部显示器，并且被布置为可以以第一多视图模式和第二单视图模式操作。本发明的想法是在电子显示器的顶部布置电泳显示器。显示装置可以以两种模式操作; 第一模式是多重或双重视图模式，第二模式是单视图模式。为了激活单视图模式，外部显示器被设置为透明状态并且内部显示器被打开，使得其显示期望的对象。在多重视图模式下，外部显示器用作3D屏障。因此，外部显示器的一些图像元素被设置为透明状态，而另一些被设置为不透明状态。观众看到与各自的眼睛不同的画面，并且因此将经历在内部显示器上显示的对象的多视图。

6. 发明申请

US20070018944A1 Electrophoretic display panel 审中-公开
标题翻译：电泳显示面板
公开(公告)号：US20070018944A1
公开(公告)日：2007-01-25
申请号：US10564418
申请日：2004-07-09
申请人： Mark Johnson , Rogier Cortie , Guofu Zhou
发明人： Mark Johnson , Rogier Cortie , Guofu Zhou
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G2310/06 , G09G2310/061 , G09G2310/068
摘要： This invention relates to an electrophoretic display panel (1), for displaying a picture corresponding to image information, comprising a plurality of pixels (2), each containing an amount of an electrophoretic material comprising a first and a second type of particles (6, 7), having mutually different charges, being dispersed in a fluid, a first and a second electrode (8, 9) associated with each pixel (4) for receiving a potential difference as defined by an update drive waveform; and drive means (10), for controlling said update drive waveform of each pixel (4); said update drive waveform comprising a reset portion (R), during which a reset signal is applied over the pixel, and subsequently a driving portion (D), during which a picture potential difference is applied over the pixel for enabling the particles (6, 7) to occupy the position corresponding to the image information. The invention is characterised in that said reset portion (R) of the update drive waveform is configured so that the first and second types of particles (6,7) are brought in close proximity with each other during said reset portion (R) of the update waveform.
摘要翻译：本发明涉及一种用于显示与图像信息相对应的图像的电泳显示面板（1），其包括多个像素（2），每个像素包含一定量的电泳材料，其包含第一和第二类型的颗粒（6， 7），具有相互不同的电荷，分散在流体中，与每个像素（4）相关联的第一和第二电极（8,9），用于接收由更新驱动波形定义的电位差; 和驱动装置（10），用于控制每个像素（4）的所述更新驱动波形; 所述更新驱动波形包括复位部分（R），在所述复位部分（R）期间，复位信号施加在所述像素上，以及随后的驱动部分（D），在所述驱动部分（D）期间，在所述像素上施加图像电位差以使所述粒子（6， 7）占据对应于图像信息的位置。本发明的特征在于，所述更新驱动波形的所述复位部分（R）被配置为使得所述更新驱动波形的所述复位部分（R）在所述复位部分（R）期间使所述第一和第二类型的粒子（6,7）彼此靠近更新波形。

7. 发明授权

US07956820B2 Combined single/multiple view-display 失效
标题翻译：组合单/多视图显示
公开(公告)号：US07956820B2
公开(公告)日：2011-06-07
申请号：US11917157
申请日：2006-06-13
申请人： Edzer Huitema , Geardus P. Karman , Rogier Cortie , Jaap Bruinink , Olaf Gielkens , Antonius G. H. Verhulst , Murray F. Gillies , Michel C. J. M. Vissenberg
发明人： Edzer Huitema , Geardus P. Karman , Rogier Cortie , Jaap Bruinink , Olaf Gielkens , Antonius G. H. Verhulst , Murray F. Gillies , Michel C. J. M. Vissenberg
IPC分类号： G02F1/01 , G02F1/167
CPC分类号： G02F1/167 , G02B27/2214 , G02F2201/44 , H04N13/31 , H04N13/359 , H04N13/398
摘要： The present invention relates to a display device comprising an outer display stacked with an inner display and being arranged to be operable in a first, multiple view mode and a second, single view mode. An idea of the invention is to arrange an electrophoretic display on top of an emissive display. The display device may be operated in two modes; a first mode being a multiple or dual view mode and a second mode being a single view mode. In order to activate the single view mode, the outer display is set in a transparent state and the inner display is turned on, such that it displays desired objects. In the multiple view mode, the outer display is functioning as a 3D-barrier. Hence, some of the picture elements of the outer display are set in a transparent state while others are set in an opaque state. The viewer sees a different picture with each respective eye, and will accordingly experience a multiple view picture of an object that is displayed on the inner display.
摘要翻译：显示装置技术领域本发明涉及一种显示装置，其包括层叠有内部显示器的外部显示器，并且被布置为可以以第一多视图模式和第二单视图模式操作。本发明的想法是在电子显示器的顶部布置电泳显示器。显示装置可以以两种模式操作; 第一模式是多重或双重视图模式，第二模式是单视图模式。为了激活单视图模式，外部显示器被设置为透明状态并且内部显示器被打开，使得其显示期望的对象。在多重视图模式下，外部显示器用作3D屏障。因此，外部显示器的一些图像元素被设置为透明状态，而另一些被设置为不透明状态。观众看到与各自的眼睛不同的画面，并且因此将经历在内部显示器上显示的对象的多视图。

8. 发明申请

US20100149145A1 DISPLAY PANEL 审中-公开
标题翻译：显示面板
公开(公告)号：US20100149145A1
公开(公告)日：2010-06-17
申请号：US11909738
申请日：2006-03-22
申请人： Roel Van Woudenberg , Rogier Cortie , Guofu Zhou , Mark Mertens
发明人： Roel Van Woudenberg , Rogier Cortie , Guofu Zhou , Mark Mertens
IPC分类号： G09G5/10 , G06F3/038
CPC分类号： G09G3/34 , G09G3/344 , G09G2320/0606 , G09G2320/0626 , G09G2360/144
摘要： The reflective display panel (1), arranged to modulate ambient light for displaying an image, has a pixel (2) and a controller (10,11,100). For the panel (1) to be able to display an image having a flexibly adjusted perceived brightness, the controller (10,11,100) is arranged for providing the pixel (2) with a brightness corresponding to image content and depending on a condition of the ambient light for displaying the image.
摘要翻译：布置成调制用于显示图像的环境光的反射显示面板（1）具有像素（2）和控制器（10,11,100）。为了使面板（1）能够显示具有灵活调整的感知亮度的图像，控制器（10,11,100）被布置为向像素（2）提供与图像内容相对应的亮度，并且取决于用于显示图像的环境光。

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