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    Display device
    1.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号：US08915640B2

    公开(公告)日：2014-12-23

    申请号：US13649387

    申请日：2012-10-11

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Suntak Park ,  Seung Koo Park ,  Min-Su Kim ,  Ki Uk Kyung

    IPC: F21V7/04

    CPC classification number: G09F9/33 ,  G09F9/3023

    Abstract: Disclosed is a display device including a plurality of channels for forming a specific pattern, in which each of the channels includes: a light source module comprising one or more light sources for generating optical signals having different wavelengths; a driving module for controlling on/off or strength of the optical signal generated in the light source module; an optical waveguide for transferring the optical signal generated in the light source module to an outside without a loss of the optical signal; and a scattering pattern for scattering the optical signal transferred through the optical waveguide and displaying the scattered optical signal to the outside.

    Abstract translation: 公开了一种显示装置，包括用于形成特定图案的多个通道，其中每个通道包括：光源模块，包括用于产生具有不同波长的光信号的一个或多个光源; 用于控制在光源模块中产生的光信号的开/关或强度的驱动模块; 用于将光源模块中产生的光信号转移到外部而不损失光信号的光波导; 以及用于散射通过光波导传送的光信号并将散射的光信号显示到外部的散射图案。

    Bidirectional optical transceiver module
    3.
    发明授权
    Bidirectional optical transceiver module 有权
    双向光收发模块

    公开(公告)号：US08777497B2

    公开(公告)日：2014-07-15

    申请号：US13632365

    申请日：2012-10-01

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Min-Su Kim ,  Suntak Park ,  Jung Jin Ju

    IPC: G02B6/00 ,  G02B5/04 ,  H04B10/00 ,  H05B3/84 ,  G12B9/00

    CPC classification number: G02B6/4246 ,  G02B6/4214

    Abstract: Disclosed is a bidirectional optical transceiver module having an efficient optical coupling structure. The bidirectional optical transceiver module according to an exemplary embodiment of the present disclosure includes a first structure which has a hexahedron shape, has four side surfaces of which two side surfaces are formed to be inclined at a predetermined angle with respect to a bottom surface, and is transparent to both a transmitted light component and a received light component; and at least one second structure which has a planar shape, is inserted in the first structure so as to form a right angle with the bottom surface of the first structure and be tilted by a predetermined angle from a direction of the transmitted light component or the received light component, and is transparent to one of the transmitted light component and the received light component and reflective of the other one.

    Abstract translation: 公开了具有有效光耦合结构的双向光收发模块。 根据本公开的示例性实施例的双向光收发器模块包括具有六面体形状的第一结构，其具有四个侧表面，其两个侧表面形成为相对于底表面以预定角度倾斜，以及 对透射光分量和接收的光分量都是透明的; 并且具有平面形状的至少一个第二结构被插入到第一结构中以与第一结构的底表面成直角并且从透射光分量的方向倾斜预定角度或 并且对透射光分量和接收的光分量之一是透明的，并反射另一个。

    Surface plasmon optical waveguide
    4.
    发明授权
    Surface plasmon optical waveguide 有权
    表面等离子体光波导

    公开(公告)号：US08879880B2

    公开(公告)日：2014-11-04

    申请号：US14022939

    申请日：2013-09-10

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Min-Su Kim

    IPC: G02B6/10 ,  G02B6/036

    CPC classification number: G02B6/036 ,  B82Y20/00 ,  G02B6/1226

    Abstract: A surface plasmon optical waveguide includes a lower cladding, a metal thin layer on the lower cladding, low-k dielectric layers spaced apart from each other on one surface of the metal thin layer, and an upper cladding covering the low-k dielectric layers and the metal thin layer uncovered between the low-k dielectric layers. A refractive index of the low-k dielectric layers is less than a refractive index of the lower and upper claddings.

    Abstract translation: 表面等离子体激元光波导包括下包层，下包层上的金属薄层，在金属薄层的一个表面上彼此间隔开的低k电介质层和覆盖低k电介质层的上覆层， 金属薄层未覆盖在低k电介质层之间。 低k电介质层的折射率小于下层和上层的折射率。

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