利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.031 秒)

    Advanced method and device with a bistable nematic liquid crystal display
    1.
    发明授权
    Advanced method and device with a bistable nematic liquid crystal display 失效
    具有双稳态向列型液晶显示器的先进方法和装置

    公开(公告)号：US07616180B2

    公开(公告)日：2009-11-10

    申请号：US10557721

    申请日：2004-05-14

    申请人： Philippe Martinot-Lagarde ,  Jacques Angele ,  Stéphane Joly ,  Jean-Denis Laffitte ,  François Leblanc ,  Christophe Body

    发明人： Philippe Martinot-Lagarde ,  Jacques Angele ,  Stéphane Joly ,  Jean-Denis Laffitte ,  François Leblanc ,  Christophe Body

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3629 ,  G09G3/2018 ,  G09G3/3637 ,  G09G2300/0486 ,  G09G2310/02 ,  G09G2310/062 ,  G09G2310/066

    摘要： The invention relates to a bistable nematic liquid crystal matricial display device wherein the shift to one of the at least two bistable states is carried out by displacing the liquid crystal parallel to the surfaces of the device, characterized by the fact that it comprises a system for addressing various elements of the display device, characterized in that it comprises a system for addressing the various elements of the display device such that it does not simultaneously shift two adjacent elements located in the direction in which the material flows. The invention also relates to a display method. The invention makes it possible to control the grey level by controlling the scan rings of the hydrodynamic flow in order to define the border between two different textures.

    摘要翻译： 双稳态向列型液晶成像显示装置技术领域本发明涉及一种双稳态向列型液晶成像显示装置，其中通过使液晶平行于装置的表面移位来实现至少两个双稳态之一的转换，其特征在于它包括用于 寻址显示装置的各种元件，其特征在于，其包括用于寻址显示装置的各种元件的系统，使得其不同时移动位于材料流动方向上的两个相邻元件。 本发明还涉及显示方法。 本发明通过控制流体动力流的扫描环以便限定两个不同纹理之间的边界，可以控制灰度级。

    Bistable nematic liquid crystal display device and method for controlling such a device
    2.
    发明授权
    Bistable nematic liquid crystal display device and method for controlling such a device 失效
    双稳向列型液晶显示装置及其控制方法

    公开(公告)号：US07864148B2

    公开(公告)日：2011-01-04

    申请号：US10536419

    申请日：2003-11-24

    申请人： Philippe Martinot-Lagarde ,  Alain Boissier ,  Jacques Angele ,  François Leblanc

    发明人： Philippe Martinot-Lagarde ,  Alain Boissier ,  Jacques Angele ,  François Leblanc

    IPC分类号： G09G3/36

    CPC分类号： G02F1/1391

    摘要： The present invention relates to a display device comprising a bistable nematic liquid-crystal matrix screen with anchoring breaking, characterized in that it comprises: components (40) capable of switching between an off state and an on state, these components being placed respectively between a drive electrode (47) associated with each pixel and a display state control link (45); and means capable of applying, to the input of each aforementioned component (40), via the state control link (45), input signals comprising at least two phases separated by a controlled time interval, namely a first phase during which the input signal has an amplitude sufficient to permit breaking of the anchoring of the liquid crystal on the associated pixel, then a second phase during which the amplitude of the input signal is controlled in order to select one of the two bistable states of the liquid crystal, the time interval between the two phases being adapted in order to break the anchoring of the liquid crystal on the said associated pixel before the second input signal phase is applied.

    摘要翻译： 本发明涉及包括具有锚定断裂的双稳态向列型液晶矩阵屏幕的显示装置，其特征在于，它包括：能够在断开状态和导通状态之间切换的部件（40），这些部件分别放置在 与各像素相关联的驱动电极（47）和显示状态控制链路（45）; 以及能够经由状态控制链路（45）向每个前述组件（40）的输入施加包括由受控时间间隔分开的至少两个相位的输入信号的装置，即输入信号具有的第一相位 足以允许液晶在相关联的像素上的锚定断裂的振幅，然后是控制输入信号的幅度以便选择液晶的两个双稳态之一的第二相，时间间隔 两相之间被适配为在施加第二输入信号相位之前破坏在所述相关联的像素上的液晶的锚定。

    ENDLESS TRACK FOR TRACTION OF A VEHICLE
    5.
    发明申请
    ENDLESS TRACK FOR TRACTION OF A VEHICLE 有权
    无轨追踪车辆

    公开(公告)号：US20150042152A1

    公开(公告)日：2015-02-12

    申请号：US13325796

    申请日：2011-12-14

    申请人： Alain Lussier ,  François Leblanc ,  Patrice Boily

    发明人： Alain Lussier ,  François Leblanc ,  Patrice Boily

    IPC分类号： B62D55/24 ,  B29C67/00 ,  B62D55/12

    CPC分类号： B62D55/244 ,  B62D55/12 ,  B62D55/125

    摘要： In some aspects, an endless track for traction of an off-road vehicle (e.g., an agricultural vehicle, an industrial vehicle, a construction vehicle, or a military vehicle) includes an elastomeric belt-shaped body having an inner surface for facing wheels of the vehicle and a ground-engaging outer surface. The endless track also includes elastomeric lugs, such as drive/guide lugs projecting from the inner surface and/or traction lugs projecting from the ground-engaging outer surface. The elastomeric lug may have a material defining an arrangement of zones of different materials (e.g., different elastomeric materials) to exhibit a desired variation of a material property (e.g., a modulus of elasticity) across the arrangement of zones of different materials. A zone of the elastomeric lug may have a dedicated function, such as a wear indicator zone. An elastomeric drive lug can include an uneven drive surface for engaging a drive member of a drive wheel.

    摘要翻译： 在一些方面，用于越野车辆（例如，农用车辆，工业车辆，建筑车辆或军用车辆）的牵引的无尽轨道包括弹性体带状体，其具有面向车轮的内表面 车辆和地面接合的外表面。 环形轨道还包括弹性凸耳，例如从内表面突出的驱动/引导凸耳和/或从地面接合外表面突出的牵引凸耳。 弹性体凸耳可以具有限定不同材料（例如，不同的弹性体材料）的区域的布置的材料，以在不同材料的区域布置上展现材料性质（例如，弹性模量）的期望变化。 弹性体突片的区域可具有专用功能，例如磨损指示器区域。 弹性体驱动凸耳可以包括用于接合驱动轮的驱动构件的不平坦的驱动表面。

    Endless track for traction of a vehicle
    7.
    发明授权
    Endless track for traction of a vehicle 有权
    用于牵引车辆的无尽轨迹

    公开(公告)号：US09162718B2

    公开(公告)日：2015-10-20

    申请号：US13325796

    申请日：2011-12-14

    申请人： Alain Lussier ,  François Leblanc ,  Patrice Boily

    发明人： Alain Lussier ,  François Leblanc ,  Patrice Boily

    IPC分类号： B62D55/24 ,  B62D55/125 ,  B62D55/12

    CPC分类号： B62D55/244 ,  B62D55/12 ,  B62D55/125

    摘要： In some aspects, an endless track for traction of an off-road vehicle (e.g., an agricultural vehicle, an industrial vehicle, a construction vehicle, or a military vehicle) includes an elastomeric belt-shaped body having an inner surface for facing wheels of the vehicle and a ground-engaging outer surface. The endless track also includes elastomeric lugs, such as drive/guide lugs projecting from the inner surface and/or traction lugs projecting from the ground-engaging outer surface. The elastomeric lug may have a material defining an arrangement of zones of different materials (e.g., different elastomeric materials) to exhibit a desired variation of a material property (e.g., a modulus of elasticity) across the arrangement of zones of different materials. A zone of the elastomeric lug may have a dedicated function, such as a wear indicator zone. An elastomeric drive lug can include an uneven drive surface for engaging a drive member of a drive wheel.

    摘要翻译： 在一些方面，用于越野车辆（例如，农用车辆，工业车辆，建筑车辆或军用车辆）的牵引的无尽轨道包括弹性体带状体，其具有面向车轮的内表面 车辆和地面接合的外表面。 环形轨道还包括弹性凸耳，例如从内表面突出的驱动/引导凸耳和/或从地面接合外表面突出的牵引凸耳。 弹性体凸耳可以具有限定不同材料（例如，不同的弹性体材料）的区域的布置的材料，以在不同材料的区域布置上展现材料性质（例如，弹性模量）的期望变化。 弹性体突片的区域可具有专用功能，例如磨损指示器区域。 弹性体驱动凸耳可以包括用于接合驱动轮的驱动构件的不平坦的驱动表面。

    Endless track for traction of a vehicle
    8.
    发明授权
    Endless track for traction of a vehicle 有权

    公开(公告)号：US09067631B1

    公开(公告)日：2015-06-30

    申请号：US13325783

    申请日：2011-12-14

    申请人： Alain Lussier ,  François Leblanc ,  Patrice Boily

    发明人： Alain Lussier ,  François Leblanc ,  Patrice Boily

    IPC分类号： B62D55/24 ,  B62D55/12

    CPC分类号： B62D55/244 ,  B62D55/12 ,  B62D55/125

    摘要： In some aspects, an endless track for traction of an off-road vehicle (e.g., an agricultural vehicle, an industrial vehicle, a construction vehicle, or a military vehicle) includes an elastomeric belt-shaped body having an inner surface for facing wheels of the vehicle and a ground-engaging outer surface. The endless track also includes elastomeric lugs, such as drive/guide lugs projecting from the inner surface and/or traction lugs projecting from the ground-engaging outer surface. The elastomeric lug may have a material defining an arrangement of zones of different materials (e.g., different elastomeric materials) to exhibit a desired variation of a material property (e.g., a modulus of elasticity) across the arrangement of zones of different materials. A zone of the elastomeric lug may have a dedicated function, such as a wear indicator zone. An elastomeric drive lug can include an uneven drive surface for engaging a drive member of a drive wheel.