中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

11 records (took 0.018 seconds)

    Light-controlling device and method of manufacturing the same
    1.
    发明授权
    Light-controlling device and method of manufacturing the same 有权
    光控制装置及其制造方法

    公开(公告)号：US09091899B2

    公开(公告)日：2015-07-28

    申请号：US14100506

    申请日：2013-12-09

    Applicant: LG Display Co., Ltd.

    Inventor： MiRyn Seong ,  YoungHoon Noh ,  Moon Sun Lee

    IPC: G02B26/00 ,  G02B26/08 ,  G02F1/167

    CPC classification number: G02F1/167 ,  G02F2001/1676 ,  Y10T29/49117

    Abstract: The light-controlling device includes a first substrate, a second substrate and a partition wall separating the first and second substrates to define a cell. A light-adjustment medium containing a plurality of charged particles is disposed between the first and second substrates. One of the first electrode on the first substrate and the second electrode on the second substrate covers lesser area of the light-controlling device than the other electrode. The electrode covering lesser area of the light-controlling device may have grooved surface to increase the surface area without increasing the overall area of the light-controlling device covered by the electrode. Particle guidance member can be used to create a reservoir for holding increased amount of charged particles on the electrode covering lesser area of the light-controlling device.

    Abstract translation: 光控制装置包括第一基板，第二基板和分隔第一和第二基板以限定电池的分隔壁。 包含多个带电粒子的调光介质设置在第一和第二基板之间。 第一基板上的第一电极和第二基板上的第二电极之一覆盖光控装置的较小面积而不是另一电极。 覆盖光控制装置的较小面积的电极可以具有沟槽表面以增加表面积，而不增加由电极覆盖的光控制装置的总面积。 可以使用颗粒引导构件来创建用于在覆盖光控装置的较少区域的电极上保持增加量的带电粒子的储存器。

    Light-controlling device and method of manufacturing the same
    3.
    发明授权
    Light-controlling device and method of manufacturing the same 有权
    光控制装置及其制造方法

    公开(公告)号：US09128288B2

    公开(公告)日：2015-09-08

    申请号：US14100674

    申请日：2013-12-09

    Applicant: LG Display Co., Ltd.

    Inventor： Moon Sun Lee ,  HyunJin An

    IPC: G02B26/00 ,  G02B26/02

    CPC classification number: G02B26/026

    Abstract: A light-controlling device is provided. The light-controlling device includes a first substrate, a second substrate disposed opposite the first substrate, and a partition wall separating the first and second substrates to define a cell. An optical medium containing charged particles is disposed within the cell between the first and second substrates. A plurality of first electrodes is disposed on the first substrate, and a plurality of second electrodes is disposed on the second substrate to generate electrical field within the cell to move at least some of the charged particles. Each of the first electrodes has a first width and a first thickness, and each of the second electrodes has a second width and a second thickness. Each of the second electrodes is disposed at an interval of a third width such that the open region on the second substrate between the second electrodes corresponds to the first electrode on the first substrate.

    Abstract translation: 提供了一种光控装置。 光控制装置包括第一基板，与第一基板相对设置的第二基板和分隔第一和第二基板以限定电池的分隔壁。 包含带电粒子的光学介质设置在第一和第二基板之间的单元内。 多个第一电极设置在第一基板上，并且多个第二电极设置在第二基板上以在电池内产生电场以移动至少一些带电粒子。 每个第一电极具有第一宽度和第一厚度，并且每个第二电极具有第二宽度和第二厚度。 每个第二电极以第三宽度的间隔设置，使得第二电极之间的第二基板上的开放区域对应于第一基板上的第一电极。

    Light Controlling Apparatus and Transparent Display Including the Same
    5.
    发明申请
    Light Controlling Apparatus and Transparent Display Including the Same 有权
    光控装置及其透明显示器

    公开(公告)号：US20160026026A1

    公开(公告)日：2016-01-28

    申请号：US14808157

    申请日：2015-07-24

    Applicant: LG Display Co., Ltd.

    Inventor： Ki Han Kim ,  Ji Young Ahn ,  Moon Sun Lee ,  Pu Reum Kim ,  Seok Won Ji

    IPC: G02F1/137 ,  G02F1/1334 ,  G02F1/1343 ,  G02F1/1339 ,  G02F1/1337 ,  G02F1/1347

    CPC classification number: G02F1/13737 ,  G02F1/133377 ,  G02F1/1334 ,  G02F1/1337 ,  G02F1/13394 ,  G02F1/134363 ,  G02F1/13475 ,  G02F1/13718 ,  G02F1/13725 ,  G02F2001/13345 ,  G02F2001/133742 ,  G02F2001/134372 ,  G02F2001/134381 ,  G02F2201/44 ,  G02F2203/01

    Abstract: A light controlling apparatus includes a first electrode on a first substrate; a first alignment film on the first electrode; a second electrode on a second substrate facing the first substrate; a second alignment film on the second electrode; and a guest-host liquid crystal layer having cholesteric liquid crystals and dichroic dyes between the first and second alignment films. The first and second electrodes provide a vertical electric field, and at least one of the first and second electrodes provides a horizontal electric field. The cholesteric liquid crystals have a homeotropic state when an electric field in a first direction is applied to the guest-host liquid crystal layer to realize a transparent mode. The cholesteric liquid crystals have a focal conic state when an electric field in a second direction is applied to realize a light shielding mode. A same state is maintained when no electric field is applied.

    Abstract translation: 光控制装置包括在第一基板上的第一电极; 第一电极上的第一取向膜; 位于第二基板上的面向第一基板的第二电极; 在第二电极上的第二取向膜; 以及在第一和第二取向膜之间具有胆甾型液晶和二色性染料的客体主体液晶层。 第一和第二电极提供垂直电场，并且第一和第二电极中的至少一个提供水平电场。 当将第一方向的电场施加到客体主体液晶层以实现透明模式时，胆甾型液晶具有垂直状态。 当施加第二方向的电场以实现遮光模式时，胆甾型液晶具有焦点锥形状态。 当没有施加电场时，保持相同的状态。

Patent Agency Ranking