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    OPTICAL WAVEGUIDE DEVICE
    4.
    发明申请
    OPTICAL WAVEGUIDE DEVICE 审中-公开

    公开(公告)号：US20190025616A1

    公开(公告)日：2019-01-24

    申请号：US15755764

    申请日：2016-09-27

    申请人： Sumitomo Osaka Cement Co., Ltd

    发明人： Toshio KATAOKA ,  Junichiro ICHIKAWA

    IPC分类号： G02F1/035 ,  G02F1/01 ,  G02F1/225

    CPC分类号： G02F1/035 ,  G02F1/011 ,  G02F1/0123 ,  G02F1/225 ,  G02F2201/128

    摘要： Provided is an optical waveguide device in which destabilization of a DC bias which is applied to an optical waveguide, due to a bias electrode picking up electric noise, is reduced and an operating characteristic is stable.An optical waveguide device includes: a substrate having an electro-optic effect; an optical waveguide formed on the substrate; a modulation electrode for applying an electric field corresponding to a modulation signal to the optical waveguide; and a bias electrode for applying an electric field corresponding to a DC bias to the optical waveguide, in which in order to reduce capture of electric noise by the bias electrode, with respect to at least a part of the bias electrode, a plurality of electrode portions (b11, b12) are formed in at least one (B1) of the pair of electrodes by folding back one electric line.

    DISPLAY DEVICE AND ELECTRONIC APPARATUS
    6.
    发明申请
    DISPLAY DEVICE AND ELECTRONIC APPARATUS 审中-公开

    公开(公告)号：US20180196319A1

    公开(公告)日：2018-07-12

    申请号：US15916337

    申请日：2018-03-09

    申请人： Japan Display Inc.

    发明人： Hayato Kurasawa ,  Toshiharu Matsushima

    IPC分类号： G02F1/1343 ,  G02F1/1337

    CPC分类号： G02F1/134336 ,  G02F1/133707 ,  G02F1/134363 ,  G02F2001/134381 ,  G02F2201/124 ,  G02F2201/128

    摘要： According to an aspect, a display device has a first electrode, a second electrode and liquid crystal layer. When a voltage is not applied to the first and second electrodes, the major axes of the liquid crystal molecules are oriented in a third direction. When a voltage is applied between the first and second electrodes, the major axes are oriented so as to rise in a direction perpendicular to a first substrate while rotating clockwise in a vicinity of one of long sides of comb tooth portion that face each other and counterclockwise in a vicinity of the other of the long sides. An angle between an electrode base-side portion of a long side of each comb tooth portions and the third direction is larger than an angle between a distal end-side portion of the long side of each comb tooth portions and the third direction.

    ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL
    9.
    发明申请
    ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL 审中-公开
    阵列基板和液晶显示面板

    公开(公告)号：US20160282681A1

    公开(公告)日：2016-09-29

    申请号：US14408661

    申请日：2014-11-13

    申请人： SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

    发明人： Jiali JIANG ,  Ming-hung SHIH

    IPC分类号： G02F1/1343 ,  G02F1/1333 ,  G02F1/1335

    CPC分类号： G02F1/134309 ,  G02F1/133345 ,  G02F1/133371 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/13439 ,  G02F2001/133388 ,  G02F2201/128

    摘要： An array substrate and a liquid crystal display panel. Multiple pixel electrodes are formed on the array substrate and arranged as a matrix. Multiple protrusion structures are formed on each of the pixel electrodes. Wherein, in a row of the pixel electrodes, distances between the protrusion structures on the pixel electrodes at two sides are greater than distances between the protrusion structures on the pixel electrodes at middle. The uniformity of the screen brightness of the present invention can be improved.

    摘要翻译： 阵列基板和液晶显示面板。 多个像素电极形成在阵列基板上并且被排列成矩阵。 在每个像素电极上形成多个突起结构。 其中，在像素电极的一行中，两侧的像素电极上的突出结构之间的距离大于中间的像素电极上的突起结构之间的距离。 可以提高本发明的屏幕亮度的均匀性。