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    Method for fabricating quantum dot and semiconductor structure containing quantum dot
    32.
    发明授权
    Method for fabricating quantum dot and semiconductor structure containing quantum dot 有权
    制造量子点和含有量子点的半导体结构的方法

    公开(公告)号：US08679879B2

    公开(公告)日：2014-03-25

    申请号：US13325528

    申请日：2011-12-14

    Applicant: Hong Seok Lee

    Inventor： Hong Seok Lee

    IPC: H01L21/336

    CPC classification number: H01L29/127 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00

    Abstract: Disclosed are a method for fabricating a quantum dot. The method includes the steps of (a) preparing a compound semiconductor layer including a quantum well structure formed by sequentially stacking a first barrier layer, a well layer and a second barrier layer; (b) forming a dielectric thin film pattern including a first dielectric thin film having a thermal expansion coefficient higher than a thermal expansion coefficient of the second barrier layer and a second dielectric thin film having a thermal expansion coefficient lower than the thermal expansion coefficient of the second barrier layer on the second barrier layer; and (c) heat-treating the compound semiconductor layer formed thereon with the dielectric thin film pattern to cause an intermixing between elements of the well layer and elements of the barrier layers at a region of the compound semiconductor layer under the second dielectric thin film.

    Abstract translation: 公开了一种制造量子点的方法。 该方法包括以下步骤：（a）制备包括通过依次层叠第一阻挡层，阱层和第二阻挡层而形成的量子阱结构的化合物半导体层; （b）形成电介质薄膜图案，该电介质薄膜图案包括热膨胀系数高于第二阻挡层的热膨胀系数的第一电介质薄膜和热膨胀系数低于热膨胀系数的第二电介质薄膜 第二阻挡层; 和（c）利用电介质薄膜图案对其上形成的化合物半导体层进行热处理，以在第二介电薄膜下方的化合物半导体层的区域处引起阱层的元件与势垒层的元件之间的混合。

    CHANGEABLE LIQUID LENS ARRAY AND METHOD OF MANUFACTURING THE SAME
    33.
    发明申请
    CHANGEABLE LIQUID LENS ARRAY AND METHOD OF MANUFACTURING THE SAME 有权
    可更换液晶镜片阵列及其制造方法

    公开(公告)号：US20140009815A1

    公开(公告)日：2014-01-09

    申请号：US14022487

    申请日：2013-09-10

    Applicant: Jung-mok BAE ,  Hong-seok LEE ,  Hoon SONG ,  Yong-joo KWON ,  Jung-hoon LEE ,  Seung-yul CHOI

    Inventor： Jung-mok BAE ,  Hong-seok LEE ,  Hoon SONG ,  Yong-joo KWON ,  Jung-hoon LEE ,  Seung-yul CHOI

    IPC: G02B26/00

    CPC classification number: G02B26/005 ,  G02B3/0056 ,  G02B3/14

    Abstract: A changeable liquid lens array and a method of manufacturing the same. The changeable liquid lens array includes a substrate, a plurality of partition walls arrayed on the substrate and having a fluid travel path, cells defined by the plurality of partition walls, a first fluid comprised in the cells, a second fluid arranged on the first fluid, a first electrode arranged on at least one side surface of each of the partition walls, and a second electrode disposed to be separate from the partition walls. A shape of shape of an interface between the first fluid and the second fluid changes based on a voltage that is applied to the first electrode and the second electrode.

    Abstract translation: 一种可变液晶透镜阵列及其制造方法。 可变液体透镜阵列包括基板，排列在基板上并具有流体行进路径的多个分隔壁，由多个分隔壁限定的单元，包含在单元中的第一流体，布置在第一流体上的第二流体 ，布置在每个分隔壁的至少一个侧表面上的第一电极和设置成与分隔壁分离的第二电极。 基于施加到第一电极和第二电极的电压，第一流体和第二流体之间的界面形状的形状发生变化。

    SPATIAL LIGHT MODULATOR AND OPTICAL APPARATUS EMPLOYING THE SAME
    34.
    发明申请
    SPATIAL LIGHT MODULATOR AND OPTICAL APPARATUS EMPLOYING THE SAME 审中-公开
    空间光调制器和采用其的光学装置

    公开(公告)号：US20130021545A1

    公开(公告)日：2013-01-24

    申请号：US13553102

    申请日：2012-07-19

    Applicant: Hoon SONG ,  Hong-seok Lee ,  Kyu-hwan Choi

    Inventor： Hoon SONG ,  Hong-seok Lee ,  Kyu-hwan Choi

    IPC: G02F1/1335 ,  G02B27/22 ,  G02F1/29

    CPC classification number: G02B27/22 ,  G02B5/32 ,  G02B26/06 ,  G02F1/1334 ,  G02F1/1347 ,  G02F2201/44 ,  G03H1/02 ,  G03H2001/0224 ,  G03H2225/33

    Abstract: A spatial light modulator includes a first transparent substrate; a second transparent substrate; a phase modulation unit disposed between the first transparent substrate and the second transparent substrate and configured to modulate a phase of light passing through the phase modulation unit by changing an optical path length of the phase modulation unit according to a voltage applied to the phase modulation unit; and an amplitude modulation unit disposed between the first transparent substrate and the second transparent substrate and configured to modulate an amplitude of light passing through the amplitude modulation unit according to a voltage applied to the amplitude modulation unit.

    Abstract translation: 空间光调制器包括第一透明基板; 第二透明基板; 相位调制单元，设置在所述第一透明基板和所述第二透明基板之间，并且被配置为通过根据施加到所述相位调制单元的电压来改变所述相位调制单元的光路长度来调制通过所述相位调制单元的光的相位 ; 以及幅度调制单元，设置在所述第一透明基板和所述第二透明基板之间，并且被配置为根据施加到所述振幅调制单元的电压来调制通过所述振幅调制单元的光的振幅。

    DISPLAY APPARATUS HAVING IMPROVED OUTDOOR VISIBILITY
    36.
    发明申请
    DISPLAY APPARATUS HAVING IMPROVED OUTDOOR VISIBILITY 有权
    具有改善户外可见性的显示装置

    公开(公告)号：US20120044443A1

    公开(公告)日：2012-02-23

    申请号：US13016155

    申请日：2011-01-28

    Applicant: Moon-gyu HAN ,  Hong-seok Lee ,  Chang-gyun Shin

    Inventor： Moon-gyu HAN ,  Hong-seok Lee ,  Chang-gyun Shin

    IPC: G02F1/1335

    CPC classification number: G02F1/133621 ,  G02B6/005 ,  G02F2202/32

    Abstract: A display apparatus includes a light guide plate to emit light that enters through a side surface of the light guide plate through an upper surface of the light guide plate, a light source arranged on at least one side of the light guide plate, a reflection plate arranged under the light guide plate, a color filter layer arranged above the light guide plate, and an optical shutter arranged above the color filter layer to transmit or block at least a part of light according to electric control, wherein the color filter layer includes a transmission type color filter to transmit light in a particular wavelength band and reflect light in other wavelength bands.

    Abstract translation: 一种显示装置，包括：导光板，其通过导光板的上表面发射通过导光板的侧面进入的光;配置在导光板的至少一侧的光源，反射板 布置在所述导光板下方的滤色器层，以及布置在所述滤色器层上方的光学快门，以根据电气控制传输或阻挡至少一部分光，其中所述滤色器层包括： 透射型滤色器，以透射特定波长带中的光并反射其它波长带中的光。

    Color dispersion compensated holographic light guide plate
    38.
    发明授权
    Color dispersion compensated holographic light guide plate 有权
    色散补偿全息导光板

    公开(公告)号：US07924485B2

    公开(公告)日：2011-04-12

    申请号：US11712437

    申请日：2007-03-01

    Applicant: Seung-ryong Park ,  Seok-ho Song ,  Hong-seok Lee

    Inventor： Seung-ryong Park ,  Seok-ho Song ,  Hong-seok Lee

    IPC: G02B5/32

    CPC classification number: G02B5/32 ,  G02B6/0035

    Abstract: A holographic light guide plate has a transparent substrate and a plurality of diffraction patterns formed thereon. The diffraction patterns are arranged on one of a top surface and a bottom surface of the transparent substrate. The diffraction patterns diffract light incident on the transparent substrate. Each of the diffraction patterns has a continuously varying interval.

    Abstract translation: 全息导光板具有透明基板和在其上形成的多个衍射图案。 衍射图案布置在透明基板的顶表面和底表面中的一个上。 衍射图衍射入射在透明基板上的光。 每个衍射图案具有连续变化的间隔。

    Multi-touch sensing display apparatus
    39.
    发明申请
    Multi-touch sensing display apparatus 有权
    多点触摸感应显示装置

    公开(公告)号：US20110069039A1

    公开(公告)日：2011-03-24

    申请号：US12662643

    申请日：2010-04-27

    Applicant: Hong-seok Lee ,  Yong-kweun Mun ,  Jung-woo Kim

    Inventor： Hong-seok Lee ,  Yong-kweun Mun ,  Jung-woo Kim

    IPC: G06F3/042

    CPC classification number: G06F3/0425 ,  G06F2203/04109

    Abstract: A multi-touch sensing display apparatus is provided. The multi-touch sensing display apparatus may include a back light unit, a display panel, a sensor unit on a display surface of the display panel, and a touch light source unit providing light to be diffused by a touch of a user so that the sensor unit senses the touch of the user. The touch light source unit may include a touch light source and a transparent light guide plate. The transparent light guide plate may include a light guiding unit and a plurality of light emitting units integrally formed with each other as a single body, wherein the light guiding unit guides light from the touch light source to an inside thereof, and the plurality of light emitting units protrudes from the light guiding unit and emits light from the light guiding unit.

    Abstract translation: 提供一种多触摸感测显示装置。 多触摸感测显示装置可以包括背光单元，显示面板，显示面板的显示面上的传感器单元，以及提供通过用户的触摸而扩散的光的触摸光源单元， 传感器单元感测到用户的触摸。 触摸光源单元可以包括触摸光源和透明导光板。 透明导光板可以包括导光单元和作为单体彼此一体形成的多个发光单元，其中导光单元将来自触摸光源的光引导到其内部，并且多个光 发光单元从导光单元突出并从光导单元发射光。

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