광도파로 및 양방향 광송수신 장치
    41.
    发明授权
    광도파로 및 양방향 광송수신 장치 失效
    光波导和双向光收发器

    公开(公告)号:KR101181446B1

    公开(公告)日:2012-09-19

    申请号:KR1020080120117

    申请日:2008-11-28

    CPC classification number: G02B6/4246 G02B6/29316 G02B6/4214

    Abstract: 본 발명은 광도파로 및 양방향 광송수신 장치에 관한 것으로, 광도파로의 코어내에 양방향(Bi-direction) 신호를 분리하기 위한 파장 선택적 필터를 구비함으로써 광학계의 수동 정렬이 용이해 광송수신 성능이 우수하고, 소형화에도 유리하도록 한 것이다.
    광도파로, 코어, 클래딩, 필터, 양방향 광송수신

    Abstract translation: 本发明涉及光波导和双向光收发器,并且具有用于分离光波导的核心中的双向信号的波长选择滤波器,从而便于手动对准光学系统, 并且在小型化方面也是有利的。

    비디오 스트리밍을 위한 네트워크 적응형 가변 스트림 계층화 장치 및 방법
    43.
    发明公开
    비디오 스트리밍을 위한 네트워크 적응형 가변 스트림 계층화 장치 및 방법 有权
    网络自适应流分层方法和视频流的设备

    公开(公告)号:KR1020110051733A

    公开(公告)日:2011-05-18

    申请号:KR1020090108466

    申请日:2009-11-11

    CPC classification number: H04N21/44209 H04N19/177 H04N21/23406 H04N21/23418

    Abstract: PURPOSE: A network-adaptive variable stream layered method and apparatus for video streaming are provided to convert a frame of video data transmitted to a reception terminal having a reduced available bandwidth among reception terminals receiving video data in an IP-based wired/wireless network environment in order to provide a continuous streaming service. CONSTITUTION: A network-adaptive variable stream layered apparatus(400) comprises: a stream analysis unit(440) which outputs NAL information of a video stream by analyzing a video stream compressed H.264/AVC; a map table generation unit which arranges a frame included in the video stream based on the outputted NAL information; and a rate control unit(430) which selectively removes or selects the arranged frame in consideration of the NAL information and the packet loss rate of the available bandwidth of each reception terminal.

    Abstract translation: 目的:提供一种用于视频流的网络自适应可变流分层方法和装置,用于在基于IP的有线/无线网络环境中转换发送到具有降低的可用带宽的接收终端的视频数据帧,所述接收终端在接收视频数据的接收终端 以提供连续的流服务。 构成:网络自适应可变流分层装置(400)包括:流分析单元(440),其通过分析压缩的H.264 / AVC的视频流来输出视频流的NAL信息; 地图表生成单元,其基于输出的NAL信息来排列包含在视频流中的帧; 以及考虑到每个接收终端的NAL信息和可用带宽的分组丢失率,选择性地去除或选择所排列的帧的速率控制单元(430)。

    표면실장형 다파장 필터 모듈
    44.
    发明公开
    표면실장형 다파장 필터 모듈 无效
    表面安装型多波长滤波模块

    公开(公告)号:KR1020110044048A

    公开(公告)日:2011-04-28

    申请号:KR1020090100861

    申请日:2009-10-22

    Abstract: PURPOSE: A surface mounting type multi-wavelength filter module is provided to minimize the error by optical alignment and to secure reproducibility of a photo coupling efficiency. CONSTITUTION: An optical waveguide(11) converts optical path to one channel through an optical path transforming unit to the direction vertical to the progressive direction. Filter blocks(12a-12d) are mounted on the upper part of an optical waveguide. The light of specific wavelength is transmitted, the wavelength of the other wavelength band is reflected and reincident.

    Abstract translation: 目的:提供表面安装型多波长滤波器模块,以通过光学对准来最小化误差并确保光耦合效率的再现性。 结构:光波导(11)通过光路变换单元将光路转换成一个通道,使之垂直于逐行方向。 过滤块(12a-12d)安装在光波导的上部。 传输特定波长的光,另一波长带的波长被反射并重新确定。

    멀티 앵글 방송 서비스 제공 시스템
    45.
    发明公开
    멀티 앵글 방송 서비스 제공 시스템 有权
    提供多角度广播服务的系统

    公开(公告)号:KR1020110037824A

    公开(公告)日:2011-04-13

    申请号:KR1020100060555

    申请日:2010-06-25

    CPC classification number: H04N21/21805 H04N5/44591 H04N21/6587

    Abstract: PURPOSE: A multi angel broadcasting service providing system is provided to supply a multi angel broadcasting service by minimizing the change of a receiver. CONSTITUTION: A receiving unit(310) receives an source image photographed form a plurality of times. A multi screen image generation unit(320) generates a multi screen image including the plurality of source image. A transmitting unit transmits the multi screen image to a receiving device(350). The multi screen image generation unit generates the multi screen image to enable the size of a specific source image among a plurality of source images to be bigger than the size of another source images.

    Abstract translation: 目的:提供一种多天使广播服务提供系统,通过最小化接收机的变化来提供多天使广播服务。 构成:接收单元(310)接收多次拍摄的源图像。 多画面图像生成部(320)生成包含多个源图像的多画面图像。 发送单元将多画面图像发送到接收装置(350)。 多屏图像生成单元生成多画面图像,使多个源图像中的特定源图像的大小能够大于另一个源图像的大小。

    방송참여 단말장치, 방송 참여를 지원하는 유무선 연동 서버, 및 방송 참여 서비스를 제공하는 방법
    46.
    发明公开
    방송참여 단말장치, 방송 참여를 지원하는 유무선 연동 서버, 및 방송 참여 서비스를 제공하는 방법 有权
    参与广播设备,用于支持参与广播的有线和无线联合服务器,以及提供参与广播服务的方法

    公开(公告)号:KR1020110025600A

    公开(公告)日:2011-03-10

    申请号:KR1020100073918

    申请日:2010-07-30

    CPC classification number: H04N21/478 H04H60/72 H04N21/42203 H04N21/4223

    Abstract: PURPOSE: A participation broadcasting apparatus, a wired and wireless coupled server for supporting participation broadcasting, and a method for providing a service of participation broadcasting are provided to perform a smooth communication among a participation control server, a media mixer server, and a participant terminal joining a communication provider. CONSTITUTION: A wired and wireless coupled server(100) processes a control signal between a participation control server(120) and a participant terminal device(140). In addition, the wired and wireless coupled server processes participation data between a media mixer server(110) and the participant terminal device, and induces the user to participate into the broadcasting using the participant terminal device. The participant terminal device is one of a terrestrial broadcasting reception apparatus, a satellite broadcasting reception apparatus, a wireless broadcasting reception apparatus, and an IPTV reception apparatus. The participant terminal device 140 displays broadcasting data or mixed broadcasting data in which participation data is mixed, which are received from the media mixer server. The participant terminal device is a mobile terminal held by a user and be provided in various types of forms.

    Abstract translation: 目的:提供参与广播设备,用于支持参与广播的有线和无线耦合服务器以及用于提供参与广播服务的方法,以便在参与控制服务器,媒体混合器服务器和参与者终端之间进行顺畅的通信 加入通信提供商。 构成:有线和无线耦合服务器(100)处理参与控制服务器(120)和参与者终端设备(140)之间的控制信号。 此外,有线和无线耦合服务器在媒体混合服务器(110)和参与者终端设备之间处理参与数据,并且引起用户使用参与者终端设备参与广播。 参与终端装置是地面广播接收装置,卫星广播接收装置,无线广播接收装置以及IPTV接收装置之一。 参与者终端装置140显示从媒体混合服务器接收到的参与数据混合的广播数据或混合广播数据。 参与者终端设备是由用户保持的移动终端,并以各种形式提供。

    광통신 모듈
    47.
    发明公开
    광통신 모듈 有权
    光通信模块

    公开(公告)号:KR1020110020578A

    公开(公告)日:2011-03-03

    申请号:KR1020090078261

    申请日:2009-08-24

    CPC classification number: G02B6/4246 H04B10/40

    Abstract: PURPOSE: An Optical communication module is provided to be applicable to high speed transmission by minimizing the optical or electric crosstalk. CONSTITUTION: A platform(120) forms a penetration hole which vertically penetrates the platform, and an optical reception unit(130) includes a light reception element and is mounted at the platform. An optical transmission unit(140) is mounted at the platform and includes a light emitting element. An optical filter unit(150) transmits the light outputted from the light emitting element to an optical path. In addition, the optical filter unit transmits the light inputted through the optical path to the light reception element.

    Abstract translation: 目的:提供光通信模块,通过最小化光或电串扰来适用于高速传输。 构成:平台(120)形成垂直穿过平台的穿透孔,并且光接收单元(130)包括光接收元件并安装在平台上。 光传输单元(140)安装在平台处并包括发光元件。 光滤波器单元(150)将从发光元件输出的光透射到光路。 另外,光滤波器单元将通过光路输入的光透射到光接收元件。

    광섬유의 브래그 격자 형성장치 및 방법
    48.
    发明授权
    광섬유의 브래그 격자 형성장치 및 방법 有权
    光纤上布置光纤布拉格光栅的装置和方法

    公开(公告)号:KR101014421B1

    公开(公告)日:2011-02-15

    申请号:KR1020080131657

    申请日:2008-12-22

    Abstract: 펨토초 레이저를 사용하여 광섬유 특히 플라스틱 광섬유에 브래그 격자를 제작하는 브래그 격자 형성장치 및 방법이 개시된다. 광원부는 펨토초 레이저를 조사한다. 렌즈는 펨토초 레이저를 집광하여 초점을 형성한다. 구동 스테이지는 광섬유를 안착시키는 것으로 렌즈를 통과한 펨토초 레이저가 광섬유에 격자를 형성하도록 광섬유를 이동시킨다. 촬영부는 광섬유에 형성되는 격자 패턴을 모니터한다. 따라서, 플라스틱 광섬유에도 열 손상 없이 브래그 격자를 용이하게 제작할 수 있고, 위상마스크를 사용하지 않기 때문에 장치의 구성이 간단해지고, 격자의 가공품질이 매우 뛰어나다.
    펨토초 레이저, 브래그 격자, 광섬유, 센서, 플라스틱 광섬유

    디지털 텔레비전 장치 및 광고정보 분석장치
    49.
    发明公开
    디지털 텔레비전 장치 및 광고정보 분석장치 无效
    用于数字电视分析广告的数字电视和装置

    公开(公告)号:KR1020110013967A

    公开(公告)日:2011-02-10

    申请号:KR1020090071687

    申请日:2009-08-04

    CPC classification number: H04N21/252 G06Q30/0254 H04H60/46 H04N21/4755

    Abstract: PURPOSE: A digital television apparatus and an advertisement information analysis device for recognizing the reaction of a viewer are provided to accurately analyze the exposure degree of a viewer about first advertisement. CONSTITUTION: An exposure information analyzing unit(420) analyzes advertisement exposure information generated according to the exposure form of interactive advertisement through a digital television apparatus. A statistics information producing unit(430) produces statistical information by using the analyzed result. The interactive advertisement is a first advertisement offered to the digital television apparatus.

    Abstract translation: 目的:提供一种用于识别观看者的反应的数字电视设备和广告信息分析设备,以准确地分析观众关于第一广告的曝光程度。 构成:曝光信息分析单元(420)通过数字电视装置分析根据互动广告的曝光形式生成的广告曝光信息。 统计信息生成部(430)使用分析结果生成统计信息。 互动广告是提供给数字电视设备的第一广告。

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