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    DIRECT CONVERSION RF FRONT-END TRANSCEIVER AND ITS COMPONENTS
    11.
    发明申请
    DIRECT CONVERSION RF FRONT-END TRANSCEIVER AND ITS COMPONENTS 审中-公开
    直接转换RF前端收发器及其组件

    公开(公告)号：WO2005064805A1

    公开(公告)日：2005-07-14

    申请号：PCT/KR2004/002420

    申请日：2004-09-21

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  HAN, Seon Ho ,  YU, Hyun Kyu ,  PARK, Mun Yang ,  KIM, Jong Dae

    Inventor： HAN, Seon Ho ,  YU, Hyun Kyu ,  PARK, Mun Yang ,  KIM, Jong Dae

    IPC: H04B1/40

    CPC classification number: H04B1/30 ,  H04B1/408

    Abstract: Provided is an RF front-end transceiver having an oscillator for outputting a resonant frequency signal whose frequency is controlled by a frequency control signal provided from a frequency synthesizer or a base band processor; a receive amplifier for amplifying and outputting a receive RF signal; a receive mixer for mixing the receive RF signal amplified and the resonant frequency signal to convert the receive RF signal into a receive base band signal; a transmit mixer for mixing a transmit base band signal and the resonant frequency signal to convert the transmit base band signal into a transmit RF signal; and a transmit amplifier for amplifying and outputting the transmit RF signal, wherein a resonant frequency of at least one of the receive amplifier, the receive mixer, the transmit mixer and the transmit amplifier is controlled by the frequency control signal.

    Abstract translation: 提供一种RF前端收发器，具有用于输出频率由频率合成器或基带处理器提供的频率控制信号控制的谐振频率信号的振荡器; 用于放大和输出接收RF信号的接收放大器; 用于混合接收RF信号放大的接收混频器和谐振频率信号，以将接收RF信号转换成接收基带信号; 发射混频器，用于混合发射基带信号和谐振频率信号，以将发射基带信号转换成发射RF信号; 以及用于放大和输出发射RF信号的发射放大器，其中接收放大器，接收混频器，发射混频器和发射放大器中的至少一个的谐振频率由频率控制信号控制。

    METHOD OF ETCHING ASYMMETRIC WAFER, SOLAR CELL INCLUDING THE ASYMMETRICALLY ETCHED WAFER, AND METHOD OF MANUFACTURING THE SAME
    13.
    发明申请
    METHOD OF ETCHING ASYMMETRIC WAFER, SOLAR CELL INCLUDING THE ASYMMETRICALLY ETCHED WAFER, AND METHOD OF MANUFACTURING THE SAME 审中-公开
    蚀刻非对称波形的方法，包括非对称蚀刻波的太阳能电池及其制造方法

    公开(公告)号：WO2009104899A2

    公开(公告)日：2009-08-27

    申请号：PCT/KR2009000768

    申请日：2009-02-18

    Applicant: LG ELECTRONICS INC ,  KIM JONG-DAE ,  KIM BUM-SUNG ,  YUN JU-HWAN ,  LEE YOUNG-HYUN

    Inventor： KIM JONG-DAE ,  KIM BUM-SUNG ,  YUN JU-HWAN ,  LEE YOUNG-HYUN

    IPC: H01L21/302

    CPC classification number: H01L31/0236 ,  H01L31/02363 ,  Y02E10/50

    Abstract: With the present invention, two wafers for a solar cell only whose light receiving surfaces are selectively etched can be simultaneously obtained by overlapping the two wafers and performing a single-sided etching or an asymmetric etching thereon. The present invention provides a method of etching a wafer comprising: performing a single-sided etching or an asymmetric etching on the wafer, wherein the performing the single-sided etching or the asymmetric etching comprises: overlapping two wafers whose one sides face each other; and etching the overlapped two wafers, and a solar cell including the etched wafers.

    Abstract translation: 通过本发明，可以通过重叠两个晶片并对其进行单面蚀刻或非对称蚀刻来同时获得仅用于其光接收表面被选择性蚀刻的太阳能电池的两个晶片。 本发明提供了一种蚀刻晶片的方法，包括：对晶片执行单面蚀刻或非对称蚀刻，其中执行单面蚀刻或非对称蚀刻包括：将两个晶片的一个面彼此重叠; 并蚀刻重叠的两个晶片，以及包括蚀刻晶片的太阳能电池。

    METHOD OF OPERATING DIGITAL RIGHTS OFFER MANAGEMENT SYSTEM AND DIGITAL RIGHTS OFFER MANAGEMENT SYSTEM OF ENABLING THE METHOD
    14.
    发明申请
    METHOD OF OPERATING DIGITAL RIGHTS OFFER MANAGEMENT SYSTEM AND DIGITAL RIGHTS OFFER MANAGEMENT SYSTEM OF ENABLING THE METHOD 审中-公开
    使用数字权限管理系统和数字权限管理系统的方法

    公开(公告)号：WO2007064157A1

    公开(公告)日：2007-06-07

    申请号：PCT/KR2006/005122

    申请日：2006-11-30

    Applicant: WIDERTHAN CO., LTD. ,  KIM, Jong Dae ,  CHOI, Heung Mook ,  CHOI, Ha Young

    Inventor： KIM, Jong Dae ,  CHOI, Heung Mook ,  CHOI, Ha Young

    IPC: G06F17/00

    CPC classification number: G06F21/10

    Abstract: A method of operating an offer management system which provides offer information with respect to a rights object related to predetermined contents to which a multi-Digital Rights Management (DRM) method is applied, the method including: maintaining offer information with respect to a rights object of the contents in a database, receiving an offer information request from a multi-DRM gateway; and retrieving offer information corresponding to the offer information request by referring to the database, and transmitting the retrieved offer information to a predetermined rights object providing server.

    Abstract translation: 一种提供管理系统的方法，所述报价管理系统提供关于与应用了多数字权限管理（DRM）方法的预定内容相关的权利对象的报价信息，所述方法包括：维护关于权利对象的报价信息 数据库中的内容，从多DRM网关接收报价信息请求; 以及通过参考数据库来检索与提供信息请求相对应的报价信息，以及将检索到的报价信息发送到预定的权利对象提供服务器。

    METHOD AND APPARATUS FOR CORRECTING ERRORS IN STEREO IMAGES
    15.
    发明申请
    METHOD AND APPARATUS FOR CORRECTING ERRORS IN STEREO IMAGES 审中-公开
    用于校正立体图像中的错误的方法和装置

    公开(公告)号：WO2011155698A3

    公开(公告)日：2012-02-02

    申请号：PCT/KR2011002473

    申请日：2011-04-08

    Applicant: SK TELECOM CO LTD ,  ECT INC ,  WOO DAE SIC ,  JEON BYOUNG KI ,  KIM A RAN ,  LEE HONG WOO ,  KIM JONG DAE ,  CHUNG WON SUK

    Inventor： WOO DAE SIC ,  JEON BYOUNG KI ,  KIM A RAN ,  LEE HONG WOO ,  KIM JONG DAE ,  CHUNG WON SUK

    IPC: H04N13/00

    CPC classification number: H04N13/0022 ,  G06T5/005 ,  H04N13/0011

    Abstract: An embodiment of the present invention relates to a method and apparatus for correcting errors in stereo images. The apparatus for correcting errors in stereo images according to an embodiment of the present invention comprises: a space histogram generation unit generating space histogram information using the depth map information on the input image data; a peak frequency generation unit generating a peak frequency using the 2D image data of the input image data; an object analysis unit determining the error in each frame of the input image data on the basis of the space histogram and peak frequency; a depth map error correction unit correcting the depth map information to reduce the error; and a rendering processing unit generating left and right eye images, which are stereo images, by using the corrected depth map information. According to an embodiment of the present invention, errors in depth map information can be determined and reduced so as not to reduce stereoscopic perception due to the errors in the depth map information from the process of providing stereo image contents in which the depth map information is applied to the input 2D image contents.

    Abstract translation: 本发明的实施例涉及用于校正立体图像中的错误的方法和装置。 根据本发明实施例的用于校正立体图像中的误差的装置包括：空间直方图生成单元，使用关于输入图像数据的深度图信息生成空间直方图信息; 峰值频率生成单元，使用输入图像数据的2D图像数据生成峰值频率; 对象分析单元，基于空间直方图和峰值频率来确定输入图像数据的每帧中的误差; 深度图错误校正单元，校正深度图信息以减少误差; 以及通过使用校正的深度图信息来生成左眼图像和右眼图像的再现处理单元，其是立体图像。 根据本发明的实施例，可以确定和减少深度图信息中的错误，以便从提供立体图像内容的过程中减少深度图信息中的错误导致的立体感觉，其中深度图信息是 应用于输入的2D图像内容。

    APPARATUS AND METHOD FOR CONVERTING 2D IMAGE SIGNALS INTO 3D IMAGE SIGNALS
    16.
    发明申请
    APPARATUS AND METHOD FOR CONVERTING 2D IMAGE SIGNALS INTO 3D IMAGE SIGNALS 审中-公开
    将2D图像信号转换为3D图像信号的装置和方法

    公开(公告)号：WO2010024479A1

    公开(公告)日：2010-03-04

    申请号：PCT/KR2008/004990

    申请日：2008-08-26

    Applicant: ENHANCED CHIP TECHNOLOGY INC. ,  KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATION ,  YOO, Ji Sang ,  BAEK, Yun Ki ,  PARK, Se Hwan ,  YUN, Jung Hwan ,  OH, Yong Hyub ,  KIM, Jong Dae ,  CHUN, Sung Moon ,  JUNG, Tae Sup

    Inventor： YOO, Ji Sang ,  BAEK, Yun Ki ,  PARK, Se Hwan ,  YUN, Jung Hwan ,  OH, Yong Hyub ,  KIM, Jong Dae ,  CHUN, Sung Moon ,  JUNG, Tae Sup

    IPC: G06T15/00

    CPC classification number: G06T7/579 ,  G06T2207/10012 ,  G06T2207/10016 ,  H04N13/128 ,  H04N13/221

    Abstract: Disclosed are an apparatus and method for converting 2D input image signals into 3D stereoscopic image signals and outputting the converted 3D stereoscopic image signals. According to a method of converting image signals according to an embodiment of the present inventive concept, first, motion information about a current frame that is 2D input image signals is acquired, and then a motion type of the current frame is determined using the acquired motion information. As a result of the determination, if the motion type of the current frame is a horizontal motion frame, it is determined whether the current frame is a scene change frame. If the current frame is the horizontal motion frame and is not the scene change frame, 3D output image signals are generated using a current image and a delayed image. If the current frame is not the horizontal motion frame, or if the current frame is the horizontal motion frame and the scene change frame, a depth map is applied to the current image and 3D output image signals are generated. In this case, the depth map is acquired using the horizontal boundary and a difference in a sense of depth according to a vertical location to embody a stereoscopic image.

    Abstract translation: 公开了一种用于将2D输入图像信号转换成3D立体图像信号并输出​​转换的3D立体图像信号的装置和方法。 根据本发明的一个实施例的转换图像信号的方法，首先，获取关于作为2D输入图像信号的当前帧的运动信息，然后使用所获取的运动来确定当前帧的运动类型 信息。 作为确定的结果，如果当前帧的运动类型是水平运动帧，则确定当前帧是否是场景改变帧。 如果当前帧是水平运动帧，而不是场景变换帧，则使用当前图像和延迟图像生成3D输出图像信号。 如果当前帧不是水平运动帧，或者如果当前帧是水平运动帧和场景改变帧，则将深度图应用于当前图像，并且生成3D输出图像信号。 在这种情况下，使用水平边界和根据垂直位置的深度感的差异来获取深度图以体现立体图像。

    METHOD OF OPERATING LOCAL CONTENTS PROVIDING SYSTEM FOR PROVIDING ENCRYPTED CONTENTS TO LOCAL SYSTEM AND LOCAL CONTENTS PROVIDING SYSTEM OF ENABLING THE METHOD
    17.
    发明申请
    METHOD OF OPERATING LOCAL CONTENTS PROVIDING SYSTEM FOR PROVIDING ENCRYPTED CONTENTS TO LOCAL SYSTEM AND LOCAL CONTENTS PROVIDING SYSTEM OF ENABLING THE METHOD 审中-公开
    为本地系统提供加密内容的本地内容提供方法和提供方法的本地内容提供方法

    公开(公告)号：WO2007078152A1

    公开(公告)日：2007-07-12

    申请号：PCT/KR2007/000042

    申请日：2007-01-04

    Applicant: WIDERTHAN CO., LTD. ,  KIM, Jong Dae ,  CHOI, Heung Mook ,  CHOI, Ha Young ,  JEON, Hee Sang

    Inventor： KIM, Jong Dae ,  CHOI, Heung Mook ,  CHOI, Ha Young ,  JEON, Hee Sang

    IPC: G06F15/00 ,  G06F17/00

    CPC classification number: G06F21/10

    Abstract: The present invention includes: receiving a contents transmission request which transmits first contents encrypted in a first Digital Rights Management (DRM) method from a user to a second user terminal which supports a second DRM method; converting the first contents and a first rights object which corresponds to the first contents into second contents encrypted in the second DRM method, and a second rights object in a converting module according to the contents transmission request; and transmitting the second contents and the second rights object to the second user terminal.

    Abstract translation: 本发明包括：接收将用第一数字版权管理（DRM）方法加密的第一内容从用户发送到支持第二DRM方法的第二用户终端的内容传输请求; 将第一内容和对应于第一内容的第一权限对象转换成在第二DRM方法中加密的第二内容，以及根据内容传输请求的转换模块中的第二权限对象; 以及将所述第二内容和所述第二权限对象发送到所述第二用户终端。

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