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1. 发明申请

US20070206271A1 ELECTROPHORETIC DISPLAY PANEL 失效
标题翻译：电子显示面板
公开(公告)号：US20070206271A1
公开(公告)日：2007-09-06
申请号：US10599007
申请日：2005-03-11
申请人： Alwin Verschueren , Peter Duine , Mark Johnson , Patrick Baesjou , Lucas Schlangen , Eduard Niessen
发明人： Alwin Verschueren , Peter Duine , Mark Johnson , Patrick Baesjou , Lucas Schlangen , Eduard Niessen
IPC分类号： G02F1/167
CPC分类号： G02F1/167
摘要： The electrophoretic display panel (1) for displaying a picture has a pixel (2) having an electrophoretic medium (5) having first and second charged particles (6,7), the first charged particles (6) having a first optical property, the second charged particles (7) having a second optical property different from the first optical property, and an optical state depending on positions of the particles (6,7). Furthermore, particle movement means (10,11,100) are arranged to enable a picture movement of the first and the second particles (6,7) to their respective position for displaying the picture, and particles movement decoupling means are arranged to provide unequal abilities of the first and the second particles (6,7) to move for substantially decoupling the picture movement of the first particles (6) from the picture movement of the second particles (7). For the display panel (1) to be able to have an attainable optical state for displaying the picture which is unequal to the optical state determined by the mixture of the first and the second particles (6,7), even if the particles (6,7) have substantially equal intrinsic electrophoretic mobilities, the particles movement decoupling means (24,25) are arranged to provide unequal interactions of the first and the second particles (6,7) with their respective surroundings for providing the unequal abilities of the first and the second particles (6,7) to move.
摘要翻译：用于显示图像的电泳显示面板（1）具有具有具有第一和第二带电粒子（6,7）的电泳介质（5）的像素（2），第一带电粒子（6）具有第一光学特性，具有与第一光学特性不同的第二光学特性的第二带电粒子（7）和取决于粒子（6,7）的位置的光学状态。此外，颗粒运动装置（10,11,100）被布置成使得第一和第二颗粒（6,7）的图像移动到其用于显示图像的相应位置，并且颗粒运动解耦装置被布置成提供不均匀的能力移动第一和第二颗粒（6,7）以使第一颗粒（6）的图像移动与第二颗粒（7）的图像移动基本上分离。为了使显示面板（1）能够具有用于显示不同于由第一和第二颗粒（6,7）的混合物确定的光学状态的图像的可获得的光学状态，即使颗粒（6），7）具有基本上相等的固有电泳迁移率，颗粒运动解耦装置（24,25）被布置成提供第一和第二颗粒（6,7）与它们各自的环境的不相等的相互作用，以提供第一和第二颗粒并且第二颗粒（6,7）移动。

2. 发明申请

US20060007194A1 Transflective liquid crystal display with reduced flicker 审中-公开
标题翻译：反射液晶显示屏，闪烁减少
公开(公告)号：US20060007194A1
公开(公告)日：2006-01-12
申请号：US10527431
申请日：2003-08-05
申请人： Alwin Verschueren , Mark Johnson
发明人： Alwin Verschueren , Mark Johnson
IPC分类号： G09G5/00
CPC分类号： G09G3/3611 , G09G3/2074 , G09G3/3406 , G09G3/3655 , G09G2300/0456 , G09G2320/0247 , G09G2320/029 , G09G2320/0626 , G09G2340/0435 , G09G2360/144
摘要： A method of reducing visible flicker in a transflective display device, having a plurality of pixels, each pixel comprising a transmissive sub-pixel and a reflective sub-pixel, is disclosed. The method comprises the steps of: driving the pixels with an alternating voltage; determining a first desired compensation voltage for the transmissive sub-pixels and a second desired compensation voltage for the reflective sub-pixels; deriving a common compensation voltage from said first desired compensation voltage and said second desired compensation voltage; and applying said common compensation voltage to both the transmissive and the reflective sub-pixels. Thus, the flicker resulting from a DC bias of the driving voltage is substantially reduced. In a preferred embodiment, the method further comprises the steps of: determining a lowest available frame frequency setting for which any remaining flicker is invisible; and setting a frame frequency at which the display is driven to said lowest available frame frequency. According to another embodiment, a backlight is manually controlled and the common compensation voltage is derived as a function of a mode of operation of the backlight. A transflective display device implementing the above methods is also disclosed.
摘要翻译：公开了一种减少具有多个像素的透反式显示装置中的可见闪烁的方法，每个像素包括透射子像素和反射子像素。该方法包括以下步骤：用交流电压驱动像素; 确定所述透射子像素的第一期望补偿电压和所述反射子像素的第二期望补偿电压; 从所述第一期望补偿电压和所述第二期望补偿电压得出公共补偿电压; 以及将所述公共补偿电压施加到透射和反射子像素。因此，由驱动电压的直流偏压引起的闪烁显着降低。在优选实施例中，该方法还包括以下步骤：确定任何剩余闪烁不可见的最低可用帧频设置; 以及将显示器被驱动到所述最低可用帧频率的帧频。根据另一实施例，手动控制背光，并且根据背光的操作模式导出公共补偿电压。还公开了实现上述方法的透反式显示装置。

3. 发明申请

US20050012734A1 Method for driving a liquid crystal display device in normal and standby mode 审中-公开
标题翻译：在正常和待机模式下驱动液晶显示装置的方法
公开(公告)号：US20050012734A1
公开(公告)日：2005-01-20
申请号：US10497887
申请日：2002-11-25
申请人： Mark Johnson , Alwin Verschueren
发明人： Mark Johnson , Alwin Verschueren
IPC分类号： G02F1/133 , G09G3/20 , G09G3/36 , G09G5/00
CPC分类号： G09G3/3648 , G09G3/3614 , G09G2330/021 , G09G2330/022
摘要： A method for driving a liquid crystal display device according to which the liquid crystal pixel voltage has constant polarity when the display device is operated in standby mode, and alternating polarity when the display device is operated in active mode. As a result it is possible to adjust the gate voltage pulse train to have a lower amplitude when the display device is operated in standby mode. The drive method offers a way to combine the requirements of reduced image retention and lower power consumption.
摘要翻译：一种用于驱动液晶显示装置的方法，当显示装置在待机模式下操作时，液晶像素电压具有恒定的极性，并且当显示装置以活动模式操作时交替极性。结果，当显示装置在待机模式下操作时，可以将栅极电压脉冲串调整为具有较低的振幅。驱动方法提供了一种组合降低图像保留和降低功耗的要求的方法。

4. 发明申请

US20060256245A1 Lateral ion pumping in liquid crystal displays 有权
标题翻译：液晶显示器中的侧离子泵浦
公开(公告)号：US20060256245A1
公开(公告)日：2006-11-16
申请号：US10569592
申请日：2004-08-17
申请人： Alwin Verschueren , Kristiaan Neyts , Goran Stojmenovik
发明人： Alwin Verschueren , Kristiaan Neyts , Goran Stojmenovik
IPC分类号： G02F1/133
CPC分类号： G02F1/1343 , G02F2001/1316 , G02F2001/133337 , G02F2001/133388 , G02F2001/133397
摘要： The present invention relates to the removal of ion (42, 44, 902) contaminations from liquid crystal layers (901) in liquid crystal display devices (900). The ions (42, 44, 902) are removed by means of so called ion pumping, which utilizes the anisotropic viscosity of liquid crystals. The ions (42, 44, 902) are pumped up and down in the liquid crystal layer by means of an alternating electric filed. The alternating electric field simultaneously alters the alignment of directors (41) in the liquid crystal. The viscosity in the liquid crystal is related to the director directions, and the ions (42, 44, 902) are thereby moved in non-closed trajectories (43, 45). The inventive ion pumping can be further improved using an asymmetric or biased alternating electric field.
摘要翻译：本发明涉及在液晶显示装置（900）中从液晶层（901）去除离子（42,44,902）的污染物。离子（42,44,902）通过所谓的离子泵送被去除，其利用液晶的各向异性粘度。离子（42,44,902）通过交流电场在液晶层中上下泵浦。交变电场同时改变液晶中导向器（41）的对准。液晶中的粘度与导向器方向有关，离子（42,44,902）由此在非闭合轨迹（43,45）中移动。可以使用不对称或偏置的交变电场来进一步改进本发明的离子泵浦。

5. 发明申请

US20130134043A1 METHOD AND DEVICE FOR PURIFYING WATER 有权
标题翻译：用于净化水的方法和装置
公开(公告)号：US20130134043A1
公开(公告)日：2013-05-30
申请号：US13814275
申请日：2011-08-02
申请人： Alwin Verschueren
发明人： Alwin Verschueren
IPC分类号： C02F1/48
CPC分类号： C02F1/48 , C02F1/006 , C02F1/008 , C02F1/4602 , C02F1/469 , C02F5/00 , C02F2209/03 , C02F2209/09 , C02F2209/40 , C02F2301/022
摘要： A method for controlling the concentration of ions in a liquid comprises the steps of: generating a main stream (1) of liquid; applying a transverse electric field to the main stream by electrodes that are electrically in direct contact with the liquid; deriving a product stream (11) of liquid from the central region of the main stream, and waste streams (12, 13) of liquid from regions of the main stream closer to said electrodes.
摘要翻译：用于控制液体中离子浓度的方法包括以下步骤：产生液体的主流体（1）; 通过与液体直接接触的电极向主流施加横向电场; 从主流的中心区域产生液体的产物流（11），以及从靠近所述电极的主流区域的液体的废液流（12,13）。

6. 发明授权

US09643864B2 Method and device for purifying water 有权
公开(公告)号：US09643864B2
公开(公告)日：2017-05-09
申请号：US13814275
申请日：2011-08-02
申请人： Alwin Verschueren
发明人： Alwin Verschueren
IPC分类号： C02F1/469 , C02F1/48 , C02F1/00 , C02F1/46 , C02F5/00
CPC分类号： C02F1/48 , C02F1/006 , C02F1/008 , C02F1/4602 , C02F1/469 , C02F5/00 , C02F2209/03 , C02F2209/09 , C02F2209/40 , C02F2301/022
摘要： A method and liquid purifying device for controlling concentration of ions in a liquid includes generating a main stream of liquid in a main channel and applying a transverse electric field to the main stream by electrodes that are electrically in direct contact with the liquid flowing in the main channel. Further, a product stream of liquid is derived from a central region of the main stream, and waste streams of liquid are derived from regions of the main stream closer to the electrodes.

7. 发明申请

US20080013309A1 Elongated Electro-Optic Device 审中-公开
标题翻译：延长电光装置
公开(公告)号：US20080013309A1
公开(公告)日：2008-01-17
申请号：US11575141
申请日：2005-09-15
申请人： Alwin Verschueren
发明人： Alwin Verschueren
IPC分类号： F21S4/00 , B05D5/06 , H01L21/00 , H05B41/16
CPC分类号： D02G3/441
摘要： An electro-optic device having a first end and an opposite second end comprising an electro-optically active part; a first electrode having a first end and an opposite second end; a second electrode having a first end and an opposite second end; the electro-optically active part being positioned at least partially between the first and second electrodes; the electro-optic device further comprising control means for controlling the optical state of a predetermined region of the electro-optically active part, such that the position of the predetermined region within the electro-optic device is controllable.
摘要翻译：一种具有第一端和相对的第二端的电光装置，包括电光活性部分; 第一电极，其具有第一端和相对的第二端; 具有第一端和相对的第二端的第二电极; 所述电光活性部分至少部分地位于所述第一和第二电极之间; 电光装置还包括用于控制电光活性部分的预定区域的光学状态的控制装置，使得电光装置内的预定区域的位置是可控的。

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