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1.发明授权Electrophoretic display device and driving means for restoring the brightness level 失效电泳显示装置和恢复亮度级别的驱动装置公开(公告)号：US07126743B2
公开(公告)日：2006-10-24
申请号：US10506272
申请日：2003-02-12
CPC分类号： G09G3/344 , G02F1/167 , G09G3/3433 , G09G2300/08 , G09G2310/06
摘要： An electrophoretic display device (1) comprising one pixel (10) with an electrophoretic medium (13), electrodes (6, 7), as well as drive means (4) by which the pixels can be brought into different optical states. Some time (thold) after the application of an addressing pulse (Paddress) for setting the brightness level (Rw, Rb) of a pixel (10), a restore pulse voltage (Prestore) is applied between the electrodes (6,6′,7) for restoring the brightness level of a pixel to the set level (Rw, Rb). The restore pulse may be a set of consecutive pulses to bring the drifted brightness level even more smoothly (i.e. less perceivably) back to the original brightness level.
摘要翻译： 一种电泳显示装置（1），包括具有电泳介质（13）的一个像素（10），电极（6,7）以及驱动装置（4），通过该驱动装置可以使像素进入不同的光学状态。 在施加用于设置像素（10）的亮度水平（Rw，Rb）的寻址脉冲（Paddress）之后的一段时间（thold）中，在电极（6,6'，...）之间施加恢复脉冲电压（Prestore） 7），用于将像素的亮度水平恢复到设定电平（Rw，Rb）。 恢复脉冲可以是一组连续脉冲，以使漂移的亮度水平甚至更平滑地（即较不可察觉地）回到原始亮度水平。
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公开(公告)号：US07126577B2
公开(公告)日：2006-10-24
申请号：US10507812
申请日：2003-02-06
IPC分类号： G09G3/34
CPC分类号： G09G3/34 , G02F1/167 , G09G3/2014 , G09G3/344 , G09G2300/0814 , G09G2300/0876 , G09G2310/0224 , G09G2310/0251 , G09G2310/06 , G09G2310/061 , G09G2310/068 , G09G2330/021 , G09G2340/16
摘要： The invention relates to a display device comprising electrophoretic particles, a display element comprising a pixel electrode and an associated counter electrode, between which a portion of the electrophoretic particles is present, and a controller for supplying a drive signal to the electrodes to bring the display element to a predetermined black or white state, corresponding to the image information to be displayed. In order to improve the refresh time of the display, the controller is further arranged to supply a preset signal preceding the drive signal comprising a preset pulse representing an energy which is sufficient to release the electrophoretic particles at a first position near one of the two electrodes corresponding to a black state, but is too low to enable the particles to reach a second position near the other electrode corresponding to a white state.
摘要翻译： 本发明涉及包括电泳颗粒的显示装置，包括像素电极和相关联的对电极的显示元件，其间存在电泳颗粒的一部分，以及用于向电极提供驱动信号以使显示器 元素到预定的黑色或白色状态，对应于要显示的图像信息。 为了提高显示器的刷新时间，控制器进一步布置成提供驱动信号之前的预置信号，该预设信号包括预设脉冲，该预设脉冲表示足以在两个电极之一附近的第一位置释放电泳颗粒 对应于黑色状态，但是太低，不能使颗粒到达对应于白色状态的另一个电极附近的第二位置。
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公开(公告)号：US07463407B2
公开(公告)日：2008-12-09
申请号：US10517458
申请日：2003-05-27
IPC分类号： G02B26/00 , G02F1/1335
CPC分类号： G02F1/133512 , G02F1/167
摘要： The invention relates to an electro-optically active display device, comprising at least one individually addressable pixel, each pixel being provided with an obstructing element (3), such as a reservoir light shield, a black matrix or a mirror element. According to the invention, a portion of at least one component is positioned beneath the obstructing element in such a way that the portion is not visible for a viewer of the display device.
摘要翻译： 本发明涉及一种电光活性显示装置，其包括至少一个单独可寻址的像素，每个像素设置有阻挡元件（3），例如储存器遮光罩，黑矩阵或镜子元件。 根据本发明，至少一个部件的一部分被定位在阻挡元件下方，使得该部分对于显示装置的观察者是不可见的。
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公开(公告)号：US07324263B2
公开(公告)日：2008-01-29
申请号：US10545638
申请日：2004-02-05
CPC分类号： G02F1/167
摘要： The electrophoretic multi-color display device has a plurality of cells (10, 10′, 10″, . . . ) with an electrophoretic medium (14) and pixel electrodes (11, 11′, 11″, . . . ) for selecting a subgroup of cells. A color filter array (13) is associated with the pixel electrodes. The color filter array (13) and the pixel electrodes (11, 11′, 11″, . . . ) are provided at the same side of the electrophoretic medium (14). Preferably, the cells (10, 10′, 10″, . . . ) of the color filter array (13) are arranged according to a matrix and are disposed along lines registering with the pixel electrodes (11, 11′, 11″, . . . ). Preferably, an insulating material (17) with a relatively low refractive index is provided between the pixel electrodes (11, 11′, 11″ . . . ) and the color filter array (13). Preferably, the insulating material (17) is selected from the group formed by a fluor-polymer, a low-dielectric inorganic film and a low-dielectric nano-porous film.
摘要翻译： 电泳多色显示装置具有多个具有电泳介质（14）和像素电极（11,11'，11“......）的单元（10,10'，10”等） 用于选择细胞亚组。 滤色器阵列（13）与像素电极相关联。 滤色器阵列（13）和像素电极（11,11'，11“......）设置在电泳介质（14）的同一侧。 优选地，滤色器阵列（13）的单元（10,10'，10“......）根据矩阵布置，并且沿着与像素电极（11,11'，11'）对准的线布置， '，...）。 优选地，在像素电极（11,11'，11“......）和滤色器阵列（13）之间设置具有较低折射率的绝缘材料（17）。 优选绝缘材料（17）选自由氟聚合物，低电介质无机膜和低电介质纳米多孔膜形成的组。
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公开(公告)号：US07609436B2
公开(公告)日：2009-10-27
申请号：US11935754
申请日：2007-11-06
IPC分类号： G02B26/00
CPC分类号： G02F1/133512 , G02F1/167
摘要： An electro-optically active display device including at least one individually addressable pixel, each pixel being provided with an obstructing element, such as a reservoir light shield, a black matrix or a mirror element. A portion of at least one electrical component is positioned beneath the obstructing element in such a way that the portion is not visible for a viewer of the display device.
摘要翻译： 一种电光活性显示装置，其包括至少一个单独可寻址的像素，每个像素设置有阻挡元件，例如储存器光屏蔽，黑矩阵或反射镜元件。 至少一个电气部件的一部分被定位在阻挡元件下方，使得该部分对于显示装置的观察者是不可见的。
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公开(公告)号：US09675291B2
公开(公告)日：2017-06-13
申请号：US12920879
申请日：2009-03-06
IPC分类号： A61B5/16 , A61B5/024 , A61B5/0452
CPC分类号： A61B5/16 , A61B5/02405 , A61B5/0452 , A61B5/165
摘要： An apparatus and method for modifying a psychophysiological state of a subject include detecting a psychophysiological measure of the subject; processing the detected physiological measure so as to provide a signal indicative of a psychophysiological state of the subject; and outputting at least one of an audio stimulus, visual stimulus, haptic stimulus, temperature stimulus and scent stimulus to the subject. The output stimulus may be derived from an audio-visual data signal provided to the apparatus. Further, the output stimulus is adjusting in real time based on the signal indicative of a psychophysiological state of the subject.
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公开(公告)号：US09610035B2
公开(公告)日：2017-04-04
申请号：US12920876
申请日：2009-03-05
IPC分类号： A61M21/00 , A61B5/18 , A61B5/0205 , A61B5/024 , A61B5/0245 , A61B5/0456 , A61B5/16 , A61B5/00
CPC分类号： A61B5/18 , A61B5/0205 , A61B5/02405 , A61B5/0245 , A61B5/0456 , A61B5/165 , A61B5/486 , A61M21/00 , A61M2021/0022 , A61M2021/0055 , A61M2021/0066 , A61M2021/0083 , A61M2230/06 , A61M2230/42 , G06F19/00
摘要： A method of maintaining a state in a subject includes measuring one or more physiological parameters of the subject, calculating, using the measured parameter(s), a value, determining if the calculated value is below a lower threshold or above an upper threshold, and generating an output to the subject if the calculated value is determined to be below the lower threshold or above the upper threshold. In one embodiment, the generating an output to the subject includes generating a first output if the calculated value is determined to be below the lower threshold and generating a second output if the calculated value is determined to be above the upper threshold, the second output being different from the first output.
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公开(公告)号：US08982041B2
公开(公告)日：2015-03-17
申请号：US12377606
申请日：2007-07-30
IPC分类号： G09G3/34 , G09G5/00 , G09G5/10 , G02F1/167 , G02F1/1343
CPC分类号： G02F1/167 , G02F1/134363 , G09G3/3446 , G09G2300/0434 , G09G2320/0252
摘要： A display device and a method for driving the display device is disclosed. The display device comprises drive circuitry (35) and a plurality of pixels (PIX1, PIX2, PIX3, PIX4, PIX5, PIX6) having movable charged particles (116). The drive circuitry is configured to apply control signals to the pixels to move the charged particles between first (110) and second (112) regions of each pixel in order to alter the optical appearance of each pixel. The method for each pixel comprises a pre-addressing stage (PRA) of moving the charged particles towards the boundary (114) between the first and second regions, and then an addressing stage (ADD) of moving the particles to one side or the other side of the boundary, in dependence on the desired optical appearance of the pixel.
摘要翻译： 公开了一种用于驱动显示装置的显示装置和方法。 显示装置包括具有可移动带电粒子（116）的驱动电路（35）和多个像素（PIX1，PIX2，PIX3，PIX4，PIX5，PIX6）。 驱动电路被配置为向像素施加控制信号以将带电粒子移动到每个像素的第一（110）和第二（112）区域之间，以改变每个像素的光学外观。 每个像素的方法包括将带电粒子移动到第一和第二区域之间的边界（114）的预寻址级（PRA），然后将粒子移动到一侧或另一侧的寻址级（ADD） 边界，这取决于像素的期望的光学外观。
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公开(公告)号：US08323570B2
公开(公告)日：2012-12-04
申请号：US12293573
申请日：2007-03-01
IPC分类号： G01N33/00
CPC分类号： B01L3/50273 , B01L3/5027 , B01L3/502792 , B01L7/52 , B01L2200/147 , B01L2300/0645 , B01L2300/0816 , B01L2300/0819 , B01L2300/1827 , B01L2300/1883 , B01L2400/0406 , B01L2400/0415 , B01L2400/0442 , B01L2400/0448
摘要： The invention relates to different designs of a microelectronic sensor device comprising an array of heating elements (HE) and an array of sensor elements (SE) that are aligned with respect to each other adjacent to a sample chamber (SC). By applying appropriate currents to the heating elements (HE), the sample chamber can be heated according to a desired temperature profile.
摘要翻译： 本发明涉及微电子传感器装置的不同设计，该微电子传感器装置包括相对于彼此相邻于样品室（SC）对准的加热元件（HE）阵列和传感器元件阵列（SE）。 通过向加热元件（HE）施加适当的电流，可以根据期望的温度分布来加热样品室。
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公开(公告)号：US08300006B2
公开(公告)日：2012-10-30
申请号：US10574146
申请日：2004-09-27
申请人： Guofu Zhou , Masaru Yasui , Mark Thomas Johnson , Robert Waverly Zehner , Karl Raymond Amundson
发明人： Guofu Zhou , Masaru Yasui , Mark Thomas Johnson , Robert Waverly Zehner , Karl Raymond Amundson
CPC分类号： G09G3/344 , G09G2300/08 , G09G2310/0251 , G09G2310/061 , G09G2320/0204 , G09G2320/0252 , G09G2330/04
摘要： Electrophoretic display units (1) comprising pixels (11) situated between common electrodes (6) and pixel electrodes (5) need, for shortening the total image update times, increased driving voltages across the pixels (11) which endanger transistors (12) coupled to the pixel electrodes (5). These increased driving voltage (V6) to the common electrode (6). To protect the transistors (12) against these increased driving voltages, a setting signal (S1, S2) is supplied to the pixel electrode (5) via the transistor (12) for reducing a voltage across the pixel (11) resulting from a transition in the alternating voltage signal (V6). During driving frame periods (Fd) data pulses (D1, D2, D3, D4, D5, D6) are supplied, and during setting frame periods (Fs), the setting signals (S1, S2) are supplied.
摘要翻译： 包括位于公共电极（6）和像素电极（5）之间的像素（11）的电泳显示单元（1）需要用于缩短总的图像更新时间，跨越像素（11）的增加的驱动电压，其使得耦合的晶体管（12） 到像素电极（5）。 这些增加到公共电极（6）的驱动电压（V6）。 为了保护晶体管（12）抵抗这些增加的驱动电压，经由晶体管（12）将设置信号（S1，S2）提供给像素电极（5），用于降低由转变导致的像素（11）两端的电压 在交流电压信号（V6）中。 在驱动帧周期（Fd）数据脉冲（D1，D2，D3，D4，D5，D6）期间被提供，并且在设置帧周期（Fs）期间，提供设置信号（S1，S2）。
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