公开(公告)号：US20050270619A1

公开(公告)日：2005-12-08

申请号：US10521859

申请日：2003-06-26

申请人： Mark Johnson ,  Lucas Schlangen ,  Hendrik Jagt

发明人： Mark Johnson ,  Lucas Schlangen ,  Hendrik Jagt

IPC分类号： G02F1/153 ,  G02F1/15 ,  G02F1/163 ,  G09G3/20 ,  G09G3/38

CPC分类号： G09G3/38 ,  G02F1/15 ,  G02F1/163 ,  G02F2001/15145 ,  G02F2203/34 ,  G09G3/2014 ,  G09G2300/0842

摘要： An electrochromic display comprises electrochrome pixels (10) which comprise at least a first electrochrome material (EL1) and a second electrochrome material (EL2) between two electrodes (E1, E2). Each of the electrochrome materials (EL1, EL2) has two stable states, in one state at a first voltage across the electrochrome pixel (10) the material is transparent, in the other state at a second voltage across the electrochrome pixel (10) the material absorbs a color and thus is colored. The material changes from the one state to the other state by applying the appropriate one of the first or the second voltage. The amount of change of the absorption of the color depends on the time the appropriate voltage is applied. The first electrochrome material (EL1) changes from a transparent state to a color absorbing state for at least partly absorbing a first color when a pixel voltage (VP) across the electrochrome pixel has the first value (V1). The first electrochrome material (EL1) changes from the color absorbing state to the transparent state when the pixel voltage (VP) has a second value (V2) which has a polarity opposite to the first value (V1). The second electrochrome material (EL2) changes from a transparent state to a color absorbing state for at least partly absorbing a second color different than the first color when the pixel voltage (VP) has a third value (V3) which has an absolute value smaller than an absolute value of the first value (V1). The second electro-chrome material (EL2) changes from the color absorbing state to the transparent state when the pixel voltage (VP) has a fourth value (V4) which has a polarity opposite to the third value (V3). An absolute value of the fourth value (V4) is smaller than an absolute value of the second value (V2).

摘要翻译： 电致变色显示器包括在两个电极（E 1，E 2）之间至少包括第一电化学材料（EL 1）和第二电镀材料（EL 2）的电致像元件（10）。 电致发光材料（EL 1，EL 2）中的每一个具有两个稳定状态，在一个状态下，跨越电致变色像素（10）的第一电压材料是透明的，而在另一个状态下，跨越电致像像素（10 ）材料吸收颜色，因此着色。 通过施加第一或第二电压中的适当的一个，材料从一个状态改变到另一个状态。 颜色吸收的变化量取决于施加适当电压的时间。 当跨越电子照相像素的像素电压（VP）具有第一值（V 1）时，第一电镀材料（EL1）从透明状态变为吸收颜色，以至少部分地吸收第一颜色。 当像素电压（VP）具有与第一值（V 1）极性相反的第二值（V 2）时，第一电镀材料（EL1）从彩色吸收状态变为透明状态。 当像素电压（VP）具有绝对值（V 3）的第三值（V 3）时，第二电致变色材料（EL2）从透明状态变为吸收颜色，以至少部分地吸收与第一颜色不同的第二颜色 值小于第一值（V 1）的绝对值。 当像素电压（VP）具有与第三值（V 3）极性相反的第四值（V 4）时，第二电镀铬材料（EL2）从彩色吸收状态变为透明状态。 第四值（V 4）的绝对值小于第二值（V 2）的绝对值。

公开(公告)号：US20060066933A1

公开(公告)日：2006-03-30

申请号：US10524403

申请日：2003-07-01

申请人： Hendrik Jagt ,  Nicolaas Willard ,  Mark Johnson

发明人： Hendrik Jagt ,  Nicolaas Willard ,  Mark Johnson

IPC分类号： G02F1/15

CPC分类号： G09G3/38 ,  G02F1/15 ,  G02F1/155 ,  G02F2001/1515 ,  G09G2300/0809 ,  G09G2340/16

摘要： A display device comprising a plurality of independently addressable pixels (1) comprising: a first substrate (2); a counter-electrode second substrate (4); a stack associated with said second substrate (4); an electrolyte (6) disposed between said counter-electrode (3) and said stack of electrochromic layers (5a, 5b, 5c). Said electrochromic layers (5a, 5b, 5c) are each independently addressable for switching operation; and separated from each other by layers of an electrolyte (7). A driving method for operating said pixel (1) comprises the steps of providing at least one power line (8) which is selectively connectable to an electrochromic layer (5) or a working electrode (10) associated with said electrochromic layer (5); selectively applying to said power line (8) a bleaching or coloring voltage; addressing the electrochromic layer (5) which is to be bleached or colored; connecting said power line (8) to said addressed electrochromic layer (5); retaining the connection of said power line (8) during a hold period; and disconnecting said power line (8).

摘要翻译： 一种显示装置，包括多个可独立寻址的像素（1），包括：第一基板（2）; 对置电极第二基板（4）; 与所述第二基板（4）相关联的堆叠; 设置在所述对电极（3）和所述电致变色层（5a，5b，5c）的堆叠之间的电解质（6）。 所述电致变色层（5a，5b，5c）各自独立地可寻址用于切换操作; 并通过电解质层（7）彼此分离。 用于操作所述像素（1）的驱动方法包括以下步骤：提供至少一个电源线（8），其可选择性地连接到与所述电致变色层（5）相关联的电致变色层（5）或工作电极（10）; 选择性地向所述电力线（8）施加漂白或着色电压; 寻址待漂白或着色的电致变色层（5）; 将所述电力线（8）连接到所述寻址的电致变色层（5）; 在保持期间保持所述电力线（8）的连接; 以及断开所述电力线（8）。

公开(公告)号：US20060209009A1

公开(公告)日：2006-09-21

申请号：US10551314

申请日：2004-03-26

申请人： Lucas Schlangen ,  Mark Johnson

发明人： Lucas Schlangen ,  Mark Johnson

IPC分类号： G09G3/34

CPC分类号： G09G3/3446 ,  G02F1/134363 ,  G02F1/167 ,  G02F1/1676 ,  G02F2001/1678 ,  G09G3/2074 ,  G09G5/02 ,  G09G2300/0443 ,  G09G2310/06

摘要： A color electrophoretic display has pixels which each comprise an image volume (IV) and a reservoir volume (RV). Different types of particles (Pf, Pm, Ps; Pa, Pb, Pc) which have different colors and different electrophoretic mobilities are present in each one of the pixels. The particles (Pf, Pm, Ps; Pa, Pb, Pc) which are present in the image volume (IV) determine a visible color of the pixel (10), and the particles (Pf, Pin, Ps; Pa, Pb, Pc) which are present in the reservoir volume (RV) do not contribute to the visible color of the pixel (10). The color electrophoretic display is driven to operate either in: a first mode wherein all the types of particles (Pf, Pin, Ps; Pa, Pb, Pc) contribute to a change of color of at least some of the pixels, or a second mode wherein only a subset of the types of particles (Pf, Pin, Ps; Pa, Pb, Pc) contribute to the change of the color of at least some of the pixels.

摘要翻译： 彩色电泳显示器具有各自包括图像体积（IV）和储存器容积（RV）的像素。 具有不同颜色和不同电泳迁移率的不同类型的颗粒（Pf，Pm，Ps; Pa，Pb，Pc）存在于每个像素中。 存在于图像体积（IV）中的粒子（Pf，Pm，Ps; Pa，Pb，Pc）确定像素（10）的可见颜色，并且粒子（Pf，Pin，Ps; Pa，Pb， 存在于储存器容积（RV）中的Pc不对像素（10）的可见颜色有贡献。 彩色电泳显示器被驱动以在以下方式操作：第一模式，其中所有类型的粒子（Pf，Pin，Ps; Pa，Pb，Pc）有助于至少一些像素的颜色变化，或第二模式 模式，其中只有颗粒类型的一部分（Pf，Pin，Ps; Pa，Pb，Pc）有助于至少某些像素的颜色的变化。

公开(公告)号：US20070024950A1

公开(公告)日：2007-02-01

申请号：US10596871

申请日：2005-01-05

申请人： Nynke Verhaegh ,  Dirk De Boer ,  Lucas Schlangen ,  Bas Van Der Heijden ,  Mark Johnson

发明人： Nynke Verhaegh ,  Dirk De Boer ,  Lucas Schlangen ,  Bas Van Der Heijden ,  Mark Johnson

IPC分类号： G02B26/00

CPC分类号： G02F1/172 ,  G02F1/13718 ,  G02F2001/134381 ,  G02F2201/343

摘要： The invention relates to an electro-optical cell (1) comprising a first (2) and a second (3) support member, an electro-optical medium (5) between the support members and an electrode arrangement (11, 12) on the support members such that an electric field can be applied, in the electro-optical medium, perpendicular to the support members, aligned with the support members or at an oblique angle (7) with respect to the support members. The electro-optical cell further comprises layers (14) of material with different dielectric constant between the support members in order to reduce the inhomogeneity of the electric field lines in the electro-optical medium. By having a layer of cholesteric liquid crystals between the support members, the electro-optical cell will function as a colour filter for varying applied fields. By introducing a particle suspension in a medium between the support members, an electro-optical cell is created that can be switched between a transmissive, reflective and partly deflective state.

摘要翻译： 本发明涉及一种包括第一（2）和第二（3）支撑构件的电光学电池（1），在支撑构件之间的电光介质（5）和电极装置（11,12） 支撑构件，使得可以在电光介质中垂直于支撑构件施加电场，与支撑构件对准或者相对于支撑构件以倾斜角度（7）施加电场。 电光电池还包括在支撑构件之间具有不同介电常数的材料层（14），以便减少电光介质中电场线的不均匀性。 通过在支撑构件之间具有胆甾型液晶层，电光单元将用作用于改变施加场的滤色器。 通过在支撑构件之间的介质中引入颗粒悬浮液，产生可以在透射，反射和部分偏转状态之间切换的电光单元。

公开(公告)号：US20070064302A1

公开(公告)日：2007-03-22

申请号：US10576319

申请日：2004-10-13

申请人： Mark Johnson ,  Lucas Schlangen ,  Patrick Baesjou ,  Guofu Zhou

发明人： Mark Johnson ,  Lucas Schlangen ,  Patrick Baesjou ,  Guofu Zhou

IPC分类号： G02B26/00

CPC分类号： G09G3/3446 ,  G02F1/167 ,  G02F2001/1678 ,  G09G2320/0252

摘要： The present invention provides a novel design for color electrophoretic displays. In the display, each pixel (200) comprises at least two sub-pixels (210, 220, 230), and each sub pixel is fitted with a color filter (211, 221, 231) and contains an electrophoretic media comprising two particle types (201, 202, 203). The color filters (211, 221, 231) in the sub-pixels of each pixel have essentially non-overlapping absorption bands, and together cover essentially all of the wavelengths over which the display is operative. Furthermore, the absorption bands of the particles in each sub-pixel (210, 220, 230) each cover a portion of the wavelengths that is not covered by the filter (211, 221, 231) in the respective sub-pixel. The wavelength bands typically correspond to different colors. Thereby each wavelength band, or color, can be emitted by more than one sub-pixel in each pixel, resulting in increased brightness. According to one particular embodiment, each pixel comprises three sub-pixels having a cyan, magenta, and yellow absorbing filter, respectively.

摘要翻译： 本发明提供了彩色电泳显示器的新颖设计。 在显示器中，每个像素（200）包括至少两个子像素（210,220,230），并且每个子像素装配有滤色器（211,221,231），并且包含包含两个粒子类型的电泳介质 （201,202,203）。 每个像素的子像素中的滤色器（211,221,231）具有基本上不重叠的吸收带，并且一起覆盖显示器可操作的基本上所有的波长。 此外，每个子像素（210,220,230）中的颗粒的吸收带各自覆盖相应子像素中未被滤光器（211,221,231）覆盖的一部分波长。 波长带通常对应于不同的颜色。 因此，每个波长带或颜色可以由每个像素中的多于一个子像素发射，导致增加的亮度。 根据一个具体实施例，每个像素分别包括具有青色，品红色和黄色吸收滤光器的三个子像素。

公开(公告)号：US20060050362A1

公开(公告)日：2006-03-09

申请号：US10542133

申请日：2003-12-19

申请人： Mark Johnson ,  Lucas Schlangen

发明人： Mark Johnson ,  Lucas Schlangen

IPC分类号： G02B26/00

CPC分类号： G02F1/167 ,  G02F2001/1676

摘要： An electrophoretic display comprises a pixel (10) which has a pixel volume (PV) comprising a reservoir volume (RV) and an image volume (IV). Different types of particles (Pa, Pb, Pc) which have different colors and different electrophoretic mobility's are present in the pixel volume (PV). An amount of the particles (Pa, Pb, Pc) present in the image volume (IV) determines a visible color of the pixel. Select electrodes (SE1, SE2) generate in the reservoir volume (RV) a select electric field (SF) which separates the different types of particles (Pa, Pb, Pc) in different sub-volumes (SVa, SVb, SVc) in the reservoir volume (RV). Fill electrodes (FE1, FE2) generate a fill electric field (FF) to move the different types of particles (Pa, Pb, Pc) from the different sub-volumes (SVa, SVb, SVc) into the image volume (IV).

摘要翻译： 电泳显示器包括具有包括储存器容积（RV）和图像体积（IV））的像素体积（PV）的像素（10）。 具有不同颜色和不同电泳迁移率的不同类型的颗粒（Pa，Pb，Pc）存在于像素体积（PV）中。 存在于图像体积（IV）中的粒子（Pa，Pb，Pc）的量确定像素的可见颜色。 选择电极（SE 1，SE 2）在存储器容积（RV）中产生选择电场（SF），其将不同类型的颗粒（Pa，Pb，Pc）分离在不同的子体积（SVa，SVb，SVc） 在容积（RV）中。 填充电极（FE 1，FE 2）产生填充电场（FF），以将不同类型的颗粒（Pa，Pb，Pc）从不同的子体积（SVa，SVb，SVc）移动到图像体积（IV ）。

公开(公告)号：US20080042928A1

公开(公告)日：2008-02-21

申请号：US11573279

申请日：2005-07-25

申请人： Lucas Schlangen ,  Mark Johnson ,  Patrick Baesjou ,  Peter Duine

发明人： Lucas Schlangen ,  Mark Johnson ,  Patrick Baesjou ,  Peter Duine

IPC分类号： G09G3/34 ,  G02F1/167

CPC分类号： G09G3/3446 ,  G09G2300/0452 ,  G09G2310/061 ,  G09G2320/0233

摘要： For the electrophoretic display panel (1) to be able to have a pixel (2) which is able to have a relative large number of different attainable optical states for displaying a picture, even if the pixel (2) has three electrodes, the electrophoretic display panel (1) has a pixel (2) and drive means (100); the pixel (2) has an electrophoretic medium (5) having first and second charged particles (6,7), the first and the second particles (6,7) having opposite polarity and dissimilar optical properties and being able to occupy positions in the pixel (2), a first, a second and a reset electrode (11,12,13) for receiving potentials, and an optical state depending on the positions of the particles (6,7) in the pixel (2); the drive means (100) are arranged for controlling a sequence of the potentials received by the electrodes (11,12,13) for enabling the first and the second particles (6,7) to occupy their positions for displaying the picture, the sequence comprising first particles positioning potentials for enabling the first particles (6) to occupy a position for displaying the picture, subsequently second particles reset potentials for enabling the second particles (7) to occupy a position near the reset electrode (13) and for preventing the first particles (6) from substantially changing their contribution to the optical state of the pixel (2), subsequently second particles positioning potentials for enabling the second particles (7) to occupy a position for displaying the picture and for preventing the first particles (6) from substantially changing their contribution to the optical state of the pixel (2).

摘要翻译： 为了使电泳显示面板（1）能够具有能够具有相对大量不同的可获得的光学状态用于显示图像的像素（2），即使像素（2）具有三个电极，电泳 显示面板（1）具有像素（2）和驱动装置（100）; 像素（2）具有具有第一和第二带电粒子（6,7）的电泳介质（5），第一和第二粒子（6,7）具有相反的极性和不同的光学特性，并能够占据位置 用于接收电位的像素（2），第一，第二和复位电极（11,12,13），以及取决于像素（2）中的颗粒（6,7）的位置的光学状态; 驱动装置（100）被布置用于控制由电极（11,12,13）接收的电位序列，以使第一和第二颗粒（6,7）能够占据其用于显示图像的位置，序列 包括用于使所述第一颗粒（6）占据用于显示图像的位置的第一颗粒定位电位，随后的第二颗粒重置电位，以使得所述第二颗粒（7）能够占据所述复位电极（13）附近的位置，并且用于防止 第一颗粒（6）基本上改变其对像素（2）的光学状态的贡献，随后第二颗粒定位电位以使得第二颗粒（7）能够占据用于显示图像的位置并且用于防止第一颗粒（6 ）基本上改变其对像素（2）的光学状态的贡献。

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。

公开(公告)号：US10328467B2

公开(公告)日：2019-06-25

申请号：US13326545

申请日：2011-12-15

申请人： Mark Johnson ,  Gregg Fallon ,  Tommy Williams ,  Kenn Armstrong ,  Dave Gregerson

发明人： Mark Johnson ,  Gregg Fallon ,  Tommy Williams ,  Kenn Armstrong ,  Dave Gregerson

IPC分类号： A47L13/17 ,  B08B1/00 ,  B08B1/02 ,  G07F19/00 ,  G07F7/00 ,  G07F7/08

摘要： Methods are provided for automatic cleaning of gripper belts and rollers within a self-service dispensing device. In an embodiment, a cleaning station located in a storage bin of the dispensing device is used to perform the automatic cleaning. The cleaning station is retrofitted into an existing storage bin of the dispensing device. In another embodiment, an interactive slot mechanism of the dispensing device is modified to hold a cleaning case and provide cleaning fluid to clean the belts and/or rollers. In another embodiment, a cleaning case contains a reservoir of cleaning fluid and a pad saturated with the cleaning fluid to clean the internal belts and roller. Furthermore the cleaning case may contain an automatic lid to maintain saturation of the pads and to keep debris from the cleaning case itself.

公开(公告)号：US09592633B2

公开(公告)日：2017-03-14

申请号：US13302382

申请日：2011-11-22

申请人： Gregory Laue ,  William Clayton ,  Mark Johnson ,  Timothy Wright ,  Kevin Melton ,  Garrett Poe

发明人： Gregory Laue ,  William Clayton ,  Mark Johnson ,  Timothy Wright ,  Kevin Melton ,  Garrett Poe

IPC分类号： B29C65/00 ,  B29C65/02 ,  B29C65/18 ,  B64G1/22 ,  B64G1/40 ,  B64G1/44 ,  B64G1/54 ,  C08G73/10 ,  C08G73/22 ,  C08L79/04 ,  C08L79/08 ,  B29K27/18 ,  B29K67/00 ,  B29K71/00 ,  B29K77/00 ,  B29K79/00 ,  B29K81/00 ,  B29K101/10 ,  B29K105/00 ,  B29L9/00 ,  B29L31/30

CPC分类号： B29C65/006 ,  B29C65/02 ,  B29C65/18 ,  B29C66/0044 ,  B29C66/1122 ,  B29C66/1142 ,  B29C66/21 ,  B29C66/232 ,  B29C66/303 ,  B29C66/344 ,  B29C66/348 ,  B29C66/43 ,  B29C66/435 ,  B29C66/71 ,  B29C66/712 ,  B29C66/723 ,  B29C66/72321 ,  B29C66/73111 ,  B29C66/73112 ,  B29C66/73115 ,  B29C66/73921 ,  B29C66/7394 ,  B29C66/73941 ,  B29C66/80 ,  B29C66/81422 ,  B29C66/836 ,  B29C66/8362 ,  B29C66/91411 ,  B29C66/91421 ,  B29C66/919 ,  B29C66/91935 ,  B29C66/91941 ,  B29C66/91943 ,  B29C66/91945 ,  B29K2027/18 ,  B29K2065/00 ,  B29K2067/00 ,  B29K2071/00 ,  B29K2077/00 ,  B29K2079/08 ,  B29K2079/085 ,  B29K2081/04 ,  B29K2101/10 ,  B29K2105/0079 ,  B29L2009/00 ,  B29L2031/3097 ,  B64G1/226 ,  B64G1/407 ,  B64G1/44 ,  B64G1/54 ,  C08G73/1046 ,  C08G73/105 ,  C08G73/1067 ,  C08G73/1071 ,  C08G73/22 ,  C08L79/04 ,  C08L79/08 ,  Y10T428/19 ,  Y10T428/197 ,  B29C65/00 ,  B29K2079/00

摘要： The present invention is a method for seaming a polymeric material. The method involves forming an interface between a plurality of separate polymeric sheets of materials. Next, heat and pressure are applied to facilitate the diffusion of the polymer molecules at the interface. A diffusion weld is made when the polymer molecules diffuse across the interface.

摘要翻译： 本发明是一种聚合材料接缝的方法。 该方法包括在多个单独的聚合物材料片之间形成界面。 接下来，施加热和压力以促进聚合物分子在界面处的扩散。 当聚合物分子在界面上扩散时，进行扩散焊接。