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1. 发明申请

US20100045649A1 DRIVING OF ELECTRO-OPTIC DISPLAYS 有权
标题翻译：电光显示器的驱动
公开(公告)号：US20100045649A1
公开(公告)日：2010-02-25
申请号：US12515114
申请日：2007-11-15
申请人： Robert Gerardus Hendrik Boom , Roy Van Dijk , Henricus Petronella Maria Derckx
发明人： Robert Gerardus Hendrik Boom , Roy Van Dijk , Henricus Petronella Maria Derckx
IPC分类号： G09G5/00
CPC分类号： G09G3/34 , G02B26/004 , G02F2001/1676 , G09G3/16 , G09G3/3433 , G09G3/344 , G09G3/348 , G09G2310/0256 , G09G2310/061 , G09G2330/021 , G09G2330/028
摘要： A method of operating an electro-optic display apparatus, wherein the display apparatus includes a display device having image regions and a display driving system having a data input for selecting image regions. The data input is connected to the input of a distributor for providing signals for driving the image regions. Each image region has an active display state in which the image region is driven with an active voltage signal. The active voltage signal includes a first signal level which sets an image region to the active display state and a second signal level different from said first signal level and which is applied for a shorter duration than said first signal level. The method comprises the following three steps: (1) applying the first signal level to one of said image regions in response to receiving data on said data input indicating that said image region is to be set to the active display state, (2) applying the second signal level to said image region after said first signal level has been applied; and (3) reapplying said first signal level before receipt of further data for said image region on said data input.
摘要翻译：一种操作电光显示装置的方法，其中所述显示装置包括具有图像区域的显示装置和具有用于选择图像区域的数据输入的显示驱动系统。数据输入连接到分配器的输入端，用于提供用于驱动图像区域的信号。每个图像区域具有活动显示状态，其中图像区域由有源电压信号驱动。有源电压信号包括将图像区域设置为有效显示状态的第一信号电平和与所述第一信号电平不同的第二信号电平，并且被施加于比所述第一信号电平更短的持续时间。该方法包括以下三个步骤：（1）响应于在所述数据输入上接收的数据指示所述图像区域将被设置为活动显示状态，将第一信号电平应用于所述图像区域之一，（2）应用在施加所述第一信号电平之后的所述图像区域的第二信号电平; 以及（3）在所述数据输入之前接收到所述图像区域的另外的数据之前重新应用所述第一信号电平。

2. 发明授权

US08610662B2 Driving of electrowetting displays 有权
标题翻译：驱动电润湿显示屏
公开(公告)号：US08610662B2
公开(公告)日：2013-12-17
申请号：US12515125
申请日：2007-11-15
申请人： Robert Gerardus Hendrik Boom , Roy Van Dijk , Henricus Petronella Maria Derckx
发明人： Robert Gerardus Hendrik Boom , Roy Van Dijk , Henricus Petronella Maria Derckx
IPC分类号： G09G3/34 , G09G3/04 , G09G3/19 , G09G3/38 , G06F3/038
CPC分类号： G09G3/3433 , G09G2330/021 , G09G2330/028
摘要： The invention relates to a method of driving an electrowetting display which includes a plurality of electrowetting elements, the display comprising at least one first fluid and a second fluid immiscible with each other, each of the electrowetting elements comprising at least one surface area. In a first, relatively low voltage, driving state of an electrowetting element the second fluid tends to cover the at least one surface area, and in a second, relatively high voltage, driving state of an electrowetting element the first fluid tends to cover the at least one surface area. The method comprises: providing a voltage booster circuit to generate a voltage signal to be applied across one or more selected ones of the plurality of electrowetting elements; and during driving of the one or more selected elements in the second driving state, selectively switching the voltage booster circuit on and off such that the voltage booster circuit is operative only some of the time and the voltage signal includes a voltage ripple variation. The invention further relates to electrowetting display apparatus adapted to perform the method of the invention.
摘要翻译：本发明涉及一种驱动电润湿显示器的方法，其包括多个电润湿元件，所述显示器包括至少一个第一流体和彼此不混溶的第二流体，每个电润湿元件包括至少一个表面区域。在电润湿元件的第一个相对低电压的驱动状态下，第二流体倾向于覆盖至少一个表面区域，并且在电润湿元件的第二个较高电压的驱动状态下，第一流体倾向于覆盖至少一个表面积。该方法包括：提供升压电路以产生要施加在所述多个电润湿元件中的一个或多个所选择的电润湿元件上的电压信号; 并且在驱动所述一个或多个选择的元件处于第二驱动状态时，选择性地切换升压电路的导通和截止，使得升压电路仅在一些时间操作，并且电压信号包括电压纹波变化。本发明还涉及适用于执行本发明方法的电润湿显示装置。

3. 发明申请

US20100079434A1 DRIVING OF ELECTRO-OPTIC DISPLAYS 有权
标题翻译：电光显示器的驱动
公开(公告)号：US20100079434A1
公开(公告)日：2010-04-01
申请号：US12515121
申请日：2007-11-15
申请人： Robert Gerardus Hendrik Boom , Roy Van Dijk , Henricus Petronella Maria Derckx
发明人： Robert Gerardus Hendrik Boom , Roy Van Dijk , Henricus Petronella Maria Derckx
IPC分类号： G09G5/00 , G09G3/30
CPC分类号： G09G3/3433 , G09G3/16 , G09G2320/0252 , G09G2330/021 , G09G2330/06
摘要： The invention relates to a method of driving of an electro-optic display having image regions. Each image region has: a first driving state in which a zero voltage, substantially equal to zero, is applied across the image region; and a second driving state in which a non-zero voltage, substantially different from the zero voltage, is applied across the image region. The method of the invention comprises applying: a common voltage signal to a plurality of the image regions; and an actuating voltage signal to one or more selected ones of the plurality of image regions. The method comprises varying both the common voltage signal and the actuating voltage signal when switching the selected regions between the first driving state and the second driving state. The invention further relates to electro-optic display apparatus having image regions and comprising driving circuitry adapted to perform the method of the invention.
摘要翻译：本发明涉及一种驱动具有图像区域的电光显示器的方法。每个图像区域具有：第一驱动状态，其中基本上等于零的零电压跨越图像区域施加; 以及第二驱动状态，其中与零电压基本不同的非零电压跨越图像区域施加。本发明的方法包括：向多个图像区域施加公共电压信号; 以及对多个图像区域中的一个或多个选定的图像区域的致动电压信号。该方法包括当在第一驱动状态和第二驱动状态之间切换所选择的区域时，改变公共电压信号和致动电压信号。本发明还涉及具有图像区域并且包括适于执行本发明的方法的驱动电路的电光显示装置。

4. 发明授权

US08791934B2 Driving of electro-optic displays 有权
标题翻译：驱动电光显示器
公开(公告)号：US08791934B2
公开(公告)日：2014-07-29
申请号：US12515121
申请日：2007-11-15
申请人： Robert Gerardus Hendrik Boom , Roy Van Dijk , Henricus Petronella Maria Derckx
发明人： Robert Gerardus Hendrik Boom , Roy Van Dijk , Henricus Petronella Maria Derckx
IPC分类号： G09G5/00 , G09G3/34
CPC分类号： G09G3/3433 , G09G3/16 , G09G2320/0252 , G09G2330/021 , G09G2330/06
摘要： The invention relates to a method of driving of an electro-optic display having image regions. Each image region has: a first driving state in which a zero voltage, substantially equal to zero, is applied across the image region; and a second driving state in which a non-zero voltage, substantially different from the zero voltage, is applied across the image region. The method of the invention comprises applying: a common voltage signal to a plurality of the image regions; and an actuating voltage signal to one or more selected ones of the plurality of image regions. The method comprises varying both the common voltage signal and the actuating voltage signal when switching the selected regions between the first driving state and the second driving state. The invention further relates to electro-optic display apparatus having image regions and comprising driving circuitry adapted to perform the method of the invention.
摘要翻译：本发明涉及一种驱动具有图像区域的电光显示器的方法。每个图像区域具有：第一驱动状态，其中基本上等于零的零电压跨越图像区域施加; 以及第二驱动状态，其中与零电压基本不同的非零电压跨越图像区域施加。本发明的方法包括：向多个图像区域施加公共电压信号; 以及对多个图像区域中的一个或多个选定的图像区域的致动电压信号。该方法包括当在第一驱动状态和第二驱动状态之间切换所选择的区域时改变公共电压信号和致动电压信号。本发明还涉及具有图像区域并且包括适于执行本发明的方法的驱动电路的电光显示装置。

5. 发明授权

US08542172B2 Driving of electro-optic displays 有权
标题翻译：驱动电光显示器
公开(公告)号：US08542172B2
公开(公告)日：2013-09-24
申请号：US12515114
申请日：2007-11-15
申请人： Robert Gerardus Hendrik Boom , Roy Van Dijk , Henricus Petronella Maria Derckx
发明人： Robert Gerardus Hendrik Boom , Roy Van Dijk , Henricus Petronella Maria Derckx
IPC分类号： G09G3/36
CPC分类号： G09G3/34 , G02B26/004 , G02F2001/1676 , G09G3/16 , G09G3/3433 , G09G3/344 , G09G3/348 , G09G2310/0256 , G09G2310/061 , G09G2330/021 , G09G2330/028
摘要： A method of operating an electro-optic display apparatus, wherein the display apparatus includes a display device having image regions and a display driving system having a data input for selecting image regions. The data input is connected to the input of a distributor for providing signals for driving the image regions. Each image region has an active display state in which the image region is driven with an active voltage signal. The active voltage signal includes a first signal level which sets an image region to the active display state and a second signal level different from said first signal level and which is applied for a shorter duration than said first signal level. The method comprises the following three steps: (1) applying the first signal level to one of said image regions in response to receiving data on said data input indicating that said image region is to be set to the active display state, (2) applying the second signal level to said image region after said first signal level has been applied; and (3) reapplying said first signal level before receipt of further data for said image region on said data input.
摘要翻译：一种操作电光显示装置的方法，其中所述显示装置包括具有图像区域的显示装置和具有用于选择图像区域的数据输入的显示驱动系统。数据输入连接到分配器的输入端，用于提供用于驱动图像区域的信号。每个图像区域具有活动显示状态，其中图像区域由有源电压信号驱动。有源电压信号包括将图像区域设置为有效显示状态的第一信号电平和与所述第一信号电平不同的第二信号电平，并且被施加于比所述第一信号电平更短的持续时间。该方法包括以下三个步骤：（1）响应于在所述数据输入上的接收数据指示所述图像区域被设置为活动显示状态，将第一信号电平应用于所述图像区域之一，（2）应用在施加所述第一信号电平之后的所述图像区域的第二信号电平; 以及（3）在所述数据输入之前接收到所述图像区域的另外的数据之前重新应用所述第一信号电平。

6. 发明授权

US08791891B2 Electrowetting system and method for operating 有权
标题翻译：电喷系统及操作方法
公开(公告)号：US08791891B2
公开(公告)日：2014-07-29
申请号：US12646047
申请日：2009-12-23
申请人： Roy Van Dijk , Bokke Johannes Feenstra , Anthony John Slack , Henricus Petronella Maria Derckx
发明人： Roy Van Dijk , Bokke Johannes Feenstra , Anthony John Slack , Henricus Petronella Maria Derckx
IPC分类号： G09G3/34 , G09G3/10 , G09G5/10 , G02B26/00
CPC分类号： G02B26/005 , G02B3/14 , G09G3/3433 , G09G3/348 , G09G3/3696 , G09G2300/08 , G09G2310/06
摘要： The present invention relates to an electrowetting system comprising an electrowetting element, a driver stage for applying a voltage to the element, and a switch connecting the electrowetting element to an output of the driver stage. The element comprises a first fluid and a second, immiscible fluid. The instantaneous position of the fluids is dependent on the voltage applied to the element, the voltage being set when the switch is closed. The voltage on the element is substantially maintained during a holding state longer than 70 ms when the switch is open.
摘要翻译：电润湿系统技术领域本发明涉及一种电润湿系统，包括电润湿元件，用于向元件施加电压的驱动级，以及将电润湿元件连接到驱动级的输出端的开关。元件包括第一流体和第二不混溶流体。流体的瞬时位置取决于施加到元件的电压，当开关闭合时，电压被设定。当开关打开时，元件的电压基本上保持在长于70ms的保持状态。

7. 发明申请

US20100177026A1 ELECTROWETTING SYSTEM AND METHOD FOR OPERATING 有权
标题翻译：电镀系统和操作方法
公开(公告)号：US20100177026A1
公开(公告)日：2010-07-15
申请号：US12646047
申请日：2009-12-23
申请人： Roy Van Dijk , Bokke Johannes Feenstra , Anthony John Slack , Henricus Petronella Maria Derckx
发明人： Roy Van Dijk , Bokke Johannes Feenstra , Anthony John Slack , Henricus Petronella Maria Derckx
IPC分类号： G09G3/34 , G02B26/00
CPC分类号： G02B26/005 , G02B3/14 , G09G3/3433 , G09G3/348 , G09G3/3696 , G09G2300/08 , G09G2310/06
摘要： The present invention relates to an electrowetting system comprising an electrowetting element, a driver stage for applying a voltage to the element, and a switch connecting the electrowetting element to an output of the driver stage. The element comprises a first fluid and a second, immiscible fluid. The instantaneous position of the fluids is dependent on the voltage applied to the element, the voltage being set when the switch is closed. The voltage on the element is substantially maintained during a holding state longer than 70 ms when the switch is open.
摘要翻译：电润湿系统技术领域本发明涉及一种电润湿系统，包括电润湿元件，用于向元件施加电压的驱动级，以及将电润湿元件连接到驱动级的输出端的开关。元件包括第一流体和第二不混溶流体。流体的瞬时位置取决于施加到元件的电压，当开关闭合时，电压被设定。当开关打开时，元件的电压基本上保持在长于70ms的保持状态。

8. 发明申请

US20110187696A1 ELECTROWETTING SYSTEM 有权
标题翻译：电镀系统
公开(公告)号：US20110187696A1
公开(公告)日：2011-08-04
申请号：US13017680
申请日：2011-01-31
申请人： Anthony John Slack , Roy Van Dijk , Henricus Petronella Maria Derckx
发明人： Anthony John Slack , Roy Van Dijk , Henricus Petronella Maria Derckx
IPC分类号： G09G5/00 , G02B26/00
CPC分类号： G09G3/3433 , G02B26/005 , G09G2300/0809 , G09G2310/061
摘要： An electrowetting system including a display device having a plurality of electrowetting elements, including a first electrowetting element and a second electrowetting element, each being configurable in a plurality of different display states; and a display controller for electrical addressing of the plurality of electrowetting elements in order to switch the plurality of electrowetting elements between different display states. The display controller is arranged to address the first electrowetting element twice subsequently, separated by a first addressing interval, and to address the second electrowetting element twice subsequently, separated by a second addressing interval, the second addressing interval being longer than the first addressing interval. The present invention further relates to a display controller, a driver stage and a method of controlling a display device.
摘要翻译：一种电润湿系统，包括具有多个电润湿元件的显示装置，所述电润湿元件包括第一电润湿元件和第二电润湿元件，每个电润湿元件可配置为多个不同的显示状态; 以及用于多个电润湿元件的电寻址以便在不同显示状态之间切换多个电润湿元件的显示控制器。所述显示控制器被布置成将所述第一电润湿元件二次寻址，以第一寻址间隔分开，并且随后以第二寻址间隔分开地寻址所述第二电润湿元件，所述第二寻址间隔长于所述第一寻址间隔。本发明还涉及显示控制器，驱动器级和控制显示装置的方法。

9. 发明授权

US08659587B2 Electrowetting system 有权
标题翻译：电渗系统
公开(公告)号：US08659587B2
公开(公告)日：2014-02-25
申请号：US13017680
申请日：2011-01-31
申请人： Anthony John Slack , Roy Van Dijk , Henricus Petronella Maria Derckx
发明人： Anthony John Slack , Roy Van Dijk , Henricus Petronella Maria Derckx
IPC分类号： G09G5/00 , G06F3/038
CPC分类号： G09G3/3433 , G02B26/005 , G09G2300/0809 , G09G2310/061
摘要： An electrowetting system including a display device having a plurality of electrowetting elements, including a first electrowetting element and a second electrowetting element, each being configurable in a plurality of different display states; and a display controller for electrical addressing of the plurality of electrowetting elements in order to switch the plurality of electrowetting elements between different display states. The display controller is arranged to address the first electrowetting element twice subsequently, separated by a first addressing interval, and to address the second electrowetting element twice subsequently, separated by a second addressing interval, the second addressing interval being longer than the first addressing interval. The present invention further relates to a display controller, a driver stage and a method of controlling a display device.
摘要翻译：一种电润湿系统，包括具有多个电润湿元件的显示装置，所述电润湿元件包括第一电润湿元件和第二电润湿元件，每个电润湿元件可配置为多个不同的显示状态; 以及用于多个电润湿元件的电寻址以便在不同显示状态之间切换多个电润湿元件的显示控制器。所述显示控制器被布置成将所述第一电润湿元件二次寻址，以第一寻址间隔分开，并且随后以第二寻址间隔分开地寻址所述第二电润湿元件，所述第二寻址间隔长于所述第一寻址间隔。本发明还涉及显示控制器，驱动器级和控制显示装置的方法。

10. 发明授权

US07903317B2 Transflective electrowetting display device 有权
标题翻译：反渗透电润湿显示装置
公开(公告)号：US07903317B2
公开(公告)日：2011-03-08
申请号：US12303479
申请日：2007-06-01
申请人： Bokke Johannes Feenstra , Roy Van Dijk , Andrea Giraldo , Robert A. Hayes
发明人： Bokke Johannes Feenstra , Roy Van Dijk , Andrea Giraldo , Robert A. Hayes
IPC分类号： G02B26/00 , G02F1/03
CPC分类号： G09F13/16 , G02B26/004 , G09F9/372
摘要： A transflective display device has a viewing side (7) and a rear side (8) and comprises a plurality of electrowetting elements (2) having a first support plate (5) facing the viewing side and a second support plate (6) facing the rear side. Each electrowetting element comprises a space (10) between the first support plate and the second support plate and includes a first fluid (11) and a second fluid (12) immiscible with each other. The second fluid absorbs at least a part of the optical spectrum. The position of the second fluid is controllable to cover a predetermined area (30) of the cross-section (29) of the space in the plane of the second support plate. A structured reflector (18) is arranged on the second support plate, comprising within the cross-section an area (33, 34) transparent for light incident from the rear side and an area (35, 36) reflective for light incident from the viewing side. The transparent area and the reflective area are arranged such that the predetermined area (30) covered by the second fluid covers the same proportion of the transparent area and the reflective area.
摘要翻译：半透半反镜显示装置具有观察侧（7）和后侧（8），并且包括多个具有面向观察侧的第一支撑板（5）的电润湿元件（2）和面向观察侧的第二支撑板（6）后侧。每个电润湿元件包括在第一支撑板和第二支撑板之间的空间（10），并且包括彼此不混溶的第一流体（11）和第二流体（12）。第二流体吸收光谱的至少一部分。第二流体的位置是可控的，以覆盖第二支撑板的平面中的空间的横截面（29）的预定区域（30）。结构化的反射器（18）布置在第二支撑板上，包括在横截面内的从后侧入射的光透明的区域（33,34）和从观察点入射的光反射的区域（35,36）侧。透明区域和反射区域布置成使得由第二流体覆盖的预定区域（30）覆盖相同比例的透明区域和反射区域。

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