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1. 发明授权

US08730555B2 Electrowetting display having controlled fluid motion 有权
标题翻译：具有受控流体运动的电动显示
公开(公告)号：US08730555B2
公开(公告)日：2014-05-20
申请号：US12793998
申请日：2010-06-04
申请人： Jo Aubert , Nicolas Bergeron , Roy Van Dijk , Andrea Giraldo
发明人： Jo Aubert , Nicolas Bergeron , Roy Van Dijk , Andrea Giraldo
IPC分类号： G02B26/00
CPC分类号： G02B26/005 , B05D2203/00 , G02B26/004 , G02B2207/115
摘要： An electrowetting display device comprises a plurality of picture elements (2) having a first support plate (5) including a surface (68) and a second support plate. A space (10) of a picture element between the surface of the first support plate and the second support plate includes at least one first fluid and a second fluid immiscible with each other, the second fluid being electroconductive or polar. The first support plate includes an electrode (46) for applying an electric field in the picture element. It also includes a layer (44) arranged on a side of the electrode facing away from said space. The layer forms an electronic component (33) for applying a voltage to the electrode. The electrode comprises a height difference (86) corresponding to a thickness of the layer (44). The height difference causes an inhomogeneous electric field in the space, providing a preferred direction of motion of the first fluid on application of the electric field.
摘要翻译：电润湿显示装置包括具有包括表面（68）和第二支撑板的第一支撑板（5）的多个图像元件（2）。在第一支撑板的表面和第二支撑板的表面之间的像素的空间（10）包括彼此不混溶的至少一个第一流体和第二流体，第二流体是导电的或极性的。第一支撑板包括用于在像素中施加电场的电极（46）。它还包括布置在远离所述空间的电极的一侧上的层（44）。该层形成用于向电极施加电压的电子部件（33）。电极包括对应于层（44）的厚度的高度差（86）。高度差导致空间中的不均匀电场，提供施加电场时第一流体的优选运动方向。

2. 发明授权

US08390545B2 Reset circuit for display devices 有权
标题翻译：显示设备复位电路
公开(公告)号：US08390545B2
公开(公告)日：2013-03-05
申请号：US12091175
申请日：2006-10-19
申请人： Theodorus Johannes Pterus Van Den Biggelaar , Roy Van Dijk
发明人： Theodorus Johannes Pterus Van Den Biggelaar , Roy Van Dijk
IPC分类号： G09G3/34
CPC分类号： G09G3/348 , G09G2300/0426 , G09G2300/0842 , G09G2300/0852 , G09G2300/0885 , G09G2310/0205 , G09G2310/0251 , G09G2310/0262 , G09G2310/061 , G09G2310/062 , G09G2320/0209
摘要： The present invention relates to an active matrix display device, more particularly an electrowetting display device, comprising at least two rows of pixels and being provided with selection wires (RW) and data wires (COL) for addressing of the pixels. The pixels in each row are arranged with a respective connection (CW) to a common reset (RST) wire that is arranged to transmit a reset signal. The respective connection (CW) is arranged to be interconnected with the data wire (COL) of the pixel when the pixel is addressed. Further, the respective connection (CW) is arranged with a signal blocking element (D) for preventing a data signal of the pixel from propagating via the reset wire (RST) to pixels in the same row.
摘要翻译：本发明涉及一种有源矩阵显示装置，更具体地说，涉及一种电润湿显示装置，其包括至少两行像素，并且具有用于寻址像素的选择线（RW）和数据线（COL）。每行中的像素被布置有相应的连接（CW）到被布置为发送复位信号的公共复位（RST）线。当像素被寻址时，相应的连接（CW）被布置成与像素的数据线（COL）互连。此外，相应的连接（CW）布置有信号阻挡元件（D），用于防止像素的数据信号经由复位线（RST）传播到同一行中的像素。

3. 发明申请

US20100302615A1 ELECTROWETTING DISPLAY HAVING CONTROLLED FLUID MOTION 有权
标题翻译：具有控制流体运动的电镀显示器
公开(公告)号：US20100302615A1
公开(公告)日：2010-12-02
申请号：US12793998
申请日：2010-06-04
申请人： Jo Aubert , Nicolas Bergeron , Roy Van Dijk , Andrea Giraldo
发明人： Jo Aubert , Nicolas Bergeron , Roy Van Dijk , Andrea Giraldo
IPC分类号： G02B26/00
CPC分类号： G02B26/005 , B05D2203/00 , G02B26/004 , G02B2207/115
摘要： An electrowetting display device comprises a plurality of picture elements (2) having a first support plate (5) including a surface (68) and a second support plate. A space (10) of a picture element between the surface of the first support plate and the second support plate includes at least one first fluid and a second fluid immiscible with each other, the second fluid being electroconductive or polar. The first support plate includes an electrode (46) for applying an electric field in the picture element. It also includes a layer (44) arranged on a side of the electrode facing away from said space. The layer forms an electronic component (33) for applying a voltage to the electrode. The electrode comprises a height difference (86) corresponding to a thickness of the layer (44). The height difference causes an inhomogeneous electric field in the space, providing a preferred direction of motion of the first fluid on application of the electric field.
摘要翻译：电润湿显示装置包括具有包括表面（68）和第二支撑板的第一支撑板（5）的多个图像元件（2）。在第一支撑板的表面和第二支撑板的表面之间的像素的空间（10）包括彼此不混溶的至少一个第一流体和第二流体，第二流体是导电的或极性的。第一支撑板包括用于在像素中施加电场的电极（46）。它还包括布置在远离所述空间的电极的一侧上的层（44）。该层形成用于向电极施加电压的电子部件（33）。电极包括对应于层（44）的厚度的高度差（86）。高度差导致空间中的不均匀电场，提供施加电场时第一流体的优选运动方向。

4. 发明申请

US20100296149A1 OPTICAL APPARATUS 有权
标题翻译：光学装置
公开(公告)号：US20100296149A1
公开(公告)日：2010-11-25
申请号：US12303487
申请日：2007-06-01
申请人： Bokke Johannes Feenstra , Roy Van Dijk , Robert A. Hayes
发明人： Bokke Johannes Feenstra , Roy Van Dijk , Robert A. Hayes
IPC分类号： G02B26/00
CPC分类号： G02B26/005 , G02B26/004
摘要： Optical apparatus for a display device. The optical apparatus comprises a cavity, and a first fluid (14) and a second fluid (16), held within the cavity, which are immiscible with each other. The first and second fluids are separated from each other by a meniscus (28) having a peripheral edge (30). The optical apparatus further comprises a fluid motion control system arranged to control movement of the first and second fluids within the cavity using electrostatic forces, and a first surface (26) and a second surface (21). The first surface has a different wettability for the first fluid than for the second surface. The first and second surfaces are arranged in the cavity to determine, upon activation of the fluid motion control system, a motion of the fluids within the cavity which has a preferential initiation at a first part (32) of the peripheral edge.
摘要翻译：用于显示装置的光学装置。所述光学装置包括腔体，以及保持在所述空腔内的彼此不混溶的第一流体（14）和第二流体（16）。第一和第二流体通过具有周缘（30）的弯液面（28）彼此分离。该光学装置还包括流体运动控制系统，该系统被布置成使用静电力来控制腔内的第一和第二流体的运动，以及第一表面（26）和第二表面（21）。第一表面对于第一流体具有与第二表面不同的润湿性。第一和第二表面布置在空腔中，以在激活流体运动控制系统时确定腔体内的流体在周边边缘的第一部分（32）处具有优先启动的运动。

5. 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。

6. 发明申请

US20060175970A1 Display panel 审中-公开
标题翻译：显示面板
公开(公告)号：US20060175970A1
公开(公告)日：2006-08-10
申请号：US10508286
申请日：2003-03-05
申请人： Tim Dekker , Gerrit Oversluizen , Siebe De Zwart , Sybrandus Van Heusden , Roy Van Dijk , Bart Salters
发明人： Tim Dekker , Gerrit Oversluizen , Siebe De Zwart , Sybrandus Van Heusden , Roy Van Dijk , Bart Salters
IPC分类号： H01J17/49
CPC分类号： H01J11/12 , H01J11/30
摘要： A flat panel display apparatus comprises plasma discharge cells, which formed between a first base plate (2a) and a second base plate (1a). The first base plate (2a) has pairs of sustain electrodes (2b, 2c), and a second base plate (1a) has data electrodes (1b). Between said electrodes (2b, 2c, 1b) discharge volumes are formed. The device further has a drive circuit which comprises a circuit for providing data to the discharge cells. The display device comprises a conductive layer (51, 72, 91, 101) on the first (2a) or second substrate (1a) for both of a pair of sustain electrodes (2b, 2c). Said conductive layer (51, 72, 91, 101) extends outside the discharge volume (4) and forms an internal capacitance (Cpar) in the display device which capacitance is in parallel to the capacitance formed in operation by the pair of sustain electrodes and the discharge.
摘要翻译：平板显示装置包括形成在第一基板（2a）和第二基板（1a）之间的等离子体放电单元。第一基板（2a）具有成对的维持电极（2b，2c），第二基板（1a）具有数据电极（1b）。在所述电极（2b，2c，1b）之间形成放电体积。该装置还具有驱动电路，该驱动电路包括用于向放电单元提供数据的电路。显示装置包括用于一对维持电极（2b，2c）的第一（2a）或第二基板（1a）上的导电层（51,72,91,101）。所述导电层（51,72,91,101）在放电容积（4）的外侧延伸并在显示装置中形成内部电容（Cpar），该电容与由一对维持电极和放电。

7. 发明申请

US20050237433A1 System and method for motion compensation of image planes in color sequential displays 失效
标题翻译：彩色顺序显示中图像平面运动补偿的系统和方法
公开(公告)号：US20050237433A1
公开(公告)日：2005-10-27
申请号：US10996674
申请日：2004-11-24
申请人： Roy Van Dijk , Jeffrey Shimizu
发明人： Roy Van Dijk , Jeffrey Shimizu
IPC分类号： H04N9/12 , G09G3/20 , G09G5/00 , G09G5/02 , G09G5/36 , H04N7/46 , H04N9/30 , H04N9/64
CPC分类号： G09G3/2003 , G09G2310/0235 , G09G2320/0261 , G09G2320/106 , H04N9/30 , H04N9/646 , H04N19/577
摘要： A system and method for motion compensation of color sequential displays, receiving a motion image data input, extracting an estimate of a motion of an image portion represented in said image data input with a motion estimator, and calculating, for a time instance of display of each image subframe of an image frame, a compensated representation for reducing display artifacts with a processor, wherein each subframe represents a different aspect of the image frame. The subframes are preferably different color planes of the image frame. The processor preferably performs a bilinear interpolation where the compensated image boundary does not fall on a display pixel boundary. The motion compensation algorithm is preferably robust in the face of erroneous motion vectors. The system and method is advantageously used in single panel liquid crystal display projection systems, although the techniques are applicable to various image display technologies.
摘要翻译：一种用于颜色顺序显示器的运动补偿的系统和方法，接收运动图像数据输入，提取用运动估计器输入的所述图像数据中表示的图像部分的运动的估计，并且对于显示的时间图像帧的每个图像子帧，用于减少与处理器的显示伪影的补偿表示，其中每个子帧表示图像帧的不同方面。子帧优选地是图像帧的不同颜色平面。处理器优选地执行双线性插值，其中补偿图像边界不落在显示像素边界上。运动补偿算法在面对错误运动矢量时优选是鲁棒的。该系统和方法有利地用于单面液晶显示投影系统，尽管这些技术可应用于各种图像显示技术。

8. 发明授权

US06590571B2 Method of reducing errors in displays using double-line sub-field addressing 失效
标题翻译：使用双线子字段寻址减少显示中的错误的方法
公开(公告)号：US06590571B2
公开(公告)日：2003-07-08
申请号：US09832721
申请日：2001-04-11
申请人： Franck Laffargue , Roy Van Dijk , Jurgen Jean Louis Hoppenbrouwers
发明人： Franck Laffargue , Roy Van Dijk , Jurgen Jean Louis Hoppenbrouwers
IPC分类号： G09G500
CPC分类号： G09G3/2022 , G09G3/2018 , G09G3/2037 , G09G2310/0205
摘要： Method of calculating new luminance value data based on original luminance value data to be displayed on a matrix display device, where luminance value data are coded in sub-fields, and double-line addressing for the least significant sub-fields is used for reducing the addressing time. A reduction of the difference between the new data and the original data is obtained by computing a new common value for the least significant sub-fields of a set of neighboring or adjacent lines, and new values for the most significant sub-fields of each line of said set of adjacent lines. The method comprises embodiments which are applicable to both binary and non-binary sub-fields.
摘要翻译：基于要在矩阵显示装置上显示的原始亮度值数据计算新的亮度值数据的方法，其中亮度值数据被编码在子场中，并且用于最低有效子场的双线寻址用于减少寻址时间新数据和原始数据之间的差异的减少是通过计算一组相邻或相邻行的最低有效子场的新公共值得到的，以及每行最重要的子场的新值的所述一组相邻线。该方法包括适用于二进制和非二进制子字段的实施例。

9. 发明授权

US06525702B1 Method of and unit for displaying an image in sub-fields 失效
标题翻译：在子域中显示图像的方法和单元
公开(公告)号：US06525702B1
公开(公告)日：2003-02-25
申请号：US09516038
申请日：2000-03-01
申请人： Roy Van Dijk
发明人： Roy Van Dijk
IPC分类号： G09G328
CPC分类号： G09G3/2029 , G09G3/2803 , G09G2320/0261 , G09G2320/0266 , G09G2360/16
摘要： A display device (600) is driven in a number of sub-fields. Each of the sub-fields is for outputting a respective illumination level by the display device. In each sub-field, a pixel of the displayed image may emit an amount of light corresponding to the particular sub-field, depending on whether it is switched on or not. A required intensity level of the pixel is realized by selecting an appropriate combination of sub-fields in which the pixel is switched on. A plurality of sub-fields is available to realize a particular intensity level. The image display unit (604) has a selection unit (608) that is arranged to select the combination of sub-fields for a particular pixel from a plurality of available combinations in such a way that any artifact is as small as possible. This selection is carried out on the basis of a further pixel in the current image.
摘要翻译：在多个子场中驱动显示装置（600）。每个子场用于通过显示装置输出各自的照明水平。在每个子场中，显示图像的像素可以根据是否被接通而发射对应于特定子场的光量。通过选择像素被接通的子场的适当组合来实现像素的所需强度水平。多个子场可用于实现特定的强度水平。所述图像显示单元（604）具有选择单元（608），所述选择单元（608）被布置为以使得任何伪影尽可能小的方式从多个可用组合中选择特定像素的子场的组合。该选择基于当前图像中的另外的像素进行。

10. 发明授权

US06424325B1 Circuit for and method of driving a flat panel display in a sub field mode and a flat panel display with such a circuit 失效
标题翻译：用于以子场模式驱动平板显示器的电路和方法以及具有这种电路的平板显示器
公开(公告)号：US06424325B1
公开(公告)日：2002-07-23
申请号：US09180158
申请日：1998-11-03
申请人： Roy Van Dijk
发明人： Roy Van Dijk
IPC分类号： G09G328
CPC分类号： G09G3/294 , G09G3/296 , G09G2310/0218 , G09G2330/06
摘要： A flat panel display (PD) comprises a plurality of display elements (C) arranged in a matrix of rows and columns, and electrodes (Sc, D, Su) associated to display elements (C) in a row or a column. The flat panel display (PD) is driven in a sub field mode wherein a field period (Tf) of a received display information (Pi) is divided (1) into consecutive sub field periods (Tsf) having an address period (Tp) preceding a display period (Ts). within a field period (Tf), a predetermined order of weight factors (Wf) each associated with a corresponding one of the display periods (Ts) is generated (1). The electrodes (Sc, D, Su) are interconnected in at least two groups (Sce, Sco; Sue, Suo). Drive signals corresponding to the weight factors (Wf) are supplied (2,3,4,5; 2,3,4,5,6) to each of the at least two groups. Within a same field period (Tf), the predetermined order of weight factors (Wf) is adapted to associate a different order of weight factors (Wf) to the display periods (Ts) of the at least two groups of electrodes (Sce, Sco; Sue, Suo).
摘要翻译：平板显示器（PD）包括布置成行和列的矩阵的多个显示元件（C）以及与行或列中的显示元件（C）相关联的电极（Sc，D，Su）。平板显示器（PD）以子场模式驱动，其中接收到的显示信息（Pi）的场周期（Tf）被划分为具有在前面的地址周期（Tp）的连续子场周期（Tsf）（1）显示周期（Ts）。在场期间（Tf）中，生成与相应的一个显示周期（Ts）相关联的每一个加权因子（Wf）的预定顺序（1）。电极（Sc，D，Su）在至少两组（Sce，Sco; Sue，Suo）中相互连接。向所述至少两个组中的每一个提供对应于所述权重因子（Wf）的驱动信号（2,3,4,5; 2,3,4,5,6）。在相同的场周期（Tf）内，加权因子（Wf）的预定顺序适于将不同顺序的权重因子（Wf）与至少两组电极的显示周期（Ts）相关联（Sce，Sco ;苏，索）。

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