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    VERTICAL ELECTRO-OPTICALLY COUPLED SWITCH
    22.
    发明申请
    VERTICAL ELECTRO-OPTICALLY COUPLED SWITCH 审中-公开
    垂直电光耦合开关

    公开(公告)号：US20170038659A1

    公开(公告)日：2017-02-09

    申请号：US15298870

    申请日：2016-10-20

    Applicant: Chen-Kuo Sun

    Inventor： Chen-Kuo Sun ,  Dingbo Chen

    IPC: G02F1/313 ,  G02F1/00

    CPC classification number: G02F1/3134 ,  G02F1/0009 ,  G02F1/0018 ,  G02F1/3133 ,  G02F2001/0113 ,  G02F2001/3135 ,  G02F2201/12 ,  G02F2202/108

    Abstract: An electro-optically coupled switch includes first and second waveguides which are aligned in parallel to each other, with a thin, flat layer of cross-coupling material sandwiched therebetween. A voltage source is provided to establish a strong uniform electric field that is oriented perpendicular across the entire layer of cross-coupling material between the waveguides. Incorporated with the voltage source is a switch for changing the electric field, to thereby alter the refractive index of the cross-coupling material for transferring the transmission of an optical signal from one waveguide to the other.

    Abstract translation: 电光耦合开关包括彼此平行排列的第一和第二波导，夹在其间的薄的平坦的交叉耦合材料层。 提供电压源以建立在波导之间横跨整个交叉耦合材料层垂直取向的强均匀电场。 与电压源结合的是用于改变电场的开关，从而改变用于将光信号从一个波导传输到另一个的交叉耦合材料的折射率。

    Display device with touch sensor
    24.
    发明授权
    Display device with touch sensor 有权
    带触摸传感器的显示设备

    公开(公告)号：US09542047B2

    公开(公告)日：2017-01-10

    申请号：US14302481

    申请日：2014-06-12

    Applicant: Japan Display West Inc.

    Inventor： Koji Noguchi ,  Daisuke Takama ,  Yoshitoshi Kida

    IPC: G06F3/044 ,  G02F1/1333 ,  G02F1/1343 ,  G06F3/041 ,  G09G3/36

    CPC classification number: G06F3/044 ,  G02F1/13338 ,  G02F1/134363 ,  G02F2001/134372 ,  G02F2201/12 ,  G06F3/0412 ,  G09G3/3648

    Abstract: A common electrode for a display, which is originally provided in a liquid crystal display element, is also used as one (drive electrode) of a pair of electrodes for a touch sensor, and the other (detection-electrode-for-the-sensor) of the pair of electrodes is newly formed. An existing common drive signal as a drive signal for display is used in common for a drive signal for the touch sensor. A capacitance is formed between the common electrode and the detection-electrode-for-the-sensor, and touch detection is performed by utilizing a change of this capacitance caused by a finger touch of a user. Thus, a display device with a touch sensor is also applicable to a mobile device in which electric potential of the user is inconstant in many cases. The newly-provided electrode is only the detection-electrode-for-the-sensor, and it is unnecessary to newly prepare a drive signal for the touch sensor.

    Abstract translation: 最初设置在液晶显示元件中的用于显示器的公共电极也用作一对用于触摸传感器的电极的一个（驱动电极），另一个（用于传感器的检测电极 ）新形成。 作为用于显示的驱动信号的现有公共驱动信号通常用于触摸传感器的驱动信号。 在公共电极和传感器检测电极之间形成电容，并且通过利用由用户的手指触摸引起的该电容的变化来执行触摸检测。 因此，具有触摸传感器的显示装置也适用于许多情况下用户的电位不变的移动装置。 新提供的电极只是用于传感器的检测电极，并且不需要重新准备用于触摸传感器的驱动信号。

    LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF
    25.
    发明申请
    LIQUID CRYSTAL DISPLAY AND DRIVING METHOD THEREOF 有权
    液晶显示及其驱动方法

    公开(公告)号：US20160329022A1

    公开(公告)日：2016-11-10

    申请号：US15012659

    申请日：2016-02-01

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sung-Jae YUN ,  Dong Han SONG ,  Ki Chul SHIN ,  Hyeok Jin LEE

    IPC: G09G3/36 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1337

    CPC classification number: G09G3/36 ,  G02F1/133305 ,  G02F1/1337 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/136213 ,  G02F1/136286 ,  G02F2001/133742 ,  G02F2201/12 ,  G09G3/3655 ,  G09G2380/02

    Abstract: A liquid crystal display having a curved surface includes: a display panel including a first display panel, a second display panel, and a liquid crystal layer interposed therebetween and including liquid crystal molecules. The first display panel includes a first substrate on which a plurality of gate lines and data lines are formed, a first electrode, and a pixel electrode. The second display panel includes a second substrate facing the first substrate and a second electrode. The liquid crystal display further includes a common voltage supplier applying two voltages having a predetermined voltage difference to the first and second electrodes within a period before a frame displaying an image on the display panel; a gate driver applying a gate signal to each of the gate lines after the period; and a data driver applying a data voltage to the pixel electrode corresponding to the gate signal.

    Abstract translation: 具有弯曲表面的液晶显示器包括：显示面板，包括第一显示面板，第二显示面板和插入其间的液晶层并且包括液晶分子。 第一显示面板包括其上形成有多条栅极线和数据线的第一基板，第一电极和像素电极。 第二显示面板包括面向第一基板的第二基板和第二电极。 液晶显示器还包括在显示面板上显示图像的帧之前的周期内向第一和第二电极施加具有预定电压差的两个电压的公共电压供应器; 栅极驱动器，在所述周期之后向每条栅极线施加栅极信号; 以及将数据电压施加到与门信号对应的像素电极的数据驱动器。

    ELECTRO-OPTIC ELEMENT
    26.
    发明申请
    ELECTRO-OPTIC ELEMENT 审中-公开
    电光元件

    公开(公告)号：US20160313579A1

    公开(公告)日：2016-10-27

    申请号：US15103824

    申请日：2014-12-11

    Applicant: SUMITOMO OSAKA CEMENT CO., LTD. ,  KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION ,  NISSAN CHEMICAL INDUSTRIES, LTD.

    Inventor： Shiyoshi YOKOYAMA ,  Feng QIU ,  Junichiro ICHIKAWA ,  Satoshi OIKAWA ,  Youichi HOSOKAWA ,  Daisuke MAEDA

    IPC: G02F1/065 ,  G02F1/01 ,  G02F1/365

    CPC classification number: G02F1/065 ,  G02B6/125 ,  G02F1/0102 ,  G02F1/225 ,  G02F1/35 ,  G02F1/365 ,  G02F2201/12

    Abstract: The present invention provides an electro-optic element including an optical waveguide that is constituted of a core layer made of an inorganic compound and a first clad layer and a second clad layer which are laminated so as to sandwich the core layer therebetween and are made of a dielectric material, and a first electrode layer and a second electrode layer that are formed so as to sandwich the core layer therebetween, the first clad layer, and the second clad layer, in which at least one of the first clad layer and the second clad layer contains an organic dielectric material having an electro-optic effect, and refractive indices of the first clad layer and the second clad layer are lower than a refractive index of the core layer.

    Abstract translation: 本发明提供一种电光元件，其包括由无机化合物制成的芯层和第一覆盖层和第二覆盖层构成的光波导，层叠以将芯层夹在其间并由 介电材料，以及形成为将芯层夹在其间的第一电极层和第二电极层，第一覆盖层和第二覆盖层，其中第一覆盖层和第二覆盖层中的至少一个 包层具有电光效应的有机介电材料，第一包层和第二包层的折射率低于芯层的折射率。

    Electro-optic beam deflector device
    28.
    发明授权
    Electro-optic beam deflector device 有权
    电光束偏转装置

    公开(公告)号：US09366938B1

    公开(公告)日：2016-06-14

    申请号：US14221143

    申请日：2014-03-20

    Applicant: Vescent Photonics, Inc.

    Inventor： Michael H. Anderson ,  Scott R. Davis ,  Scott D. Rommel

    IPC: G02F1/29

    CPC classification number: G02F1/295 ,  G02F1/1326 ,  G02F1/29 ,  G02F1/2955 ,  G02F2001/291 ,  G02F2201/06 ,  G02F2201/12 ,  G02F2201/122

    Abstract: A substantially planar waveguide for dynamically controlling the out-of-plane angle at which a light beam exits the waveguide. Generally, liquid crystal materials may be disposed within a waveguide in a cladding proximate or adjacent to a core layer of the waveguide. In one example, the waveguide may contain one or more taper regions such that the light beam exits the waveguide and propagates out-of-the-plane of the waveguide into an out-coupling medium at a propagation angle. In one example, the waveguide may contain one or more electrodes onto which one or more voltages may be applied. The magnitude of the propagation angle may be electronically controlled by altered by controlling or altering the magnitude of the one or more applied voltages.

    Abstract translation: 用于动态地控制光束离开波导的平面外角度的基本上平面的波导。 通常，液晶材料可以布置在靠近或邻近波导的芯层的包层中的波导内。 在一个示例中，波导可以包含一个或多个锥形区域，使得光束离开波导并且以传播角度将波导的平面传播到输出耦合介质中。 在一个示例中，波导可以包含可以施加一个或多个电压的一个或多个电极。 传播角度的大小可以通过控制或改变所施加的一个或多个电压的大小来改变来进行电子控制。

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