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    • 3. 发明公开
    • 이동 단말 내부 또는 외부의 DRM 서버를 통한 DRM시스템 및 그 방법
    • DRM系统和方法通过DRM服务器内部或外部的移动终端
    • KR1020080016181A
    • 2008-02-21
    • KR1020060077949
    • 2006-08-18
    • 제주대학교 산학협력단
    • 고성택도양회김호찬좌정우양동혁부창진
    • G06F21/12G06F21/31G06F17/30G06Q20/12G06F17/00
    • G06F21/121G06F17/3089G06F17/60G06F21/31G06Q20/1235
    • A DRM(Digital Rights Management) system through mobile terminal device inside or an external DRM server, and a method thereof are provided to protect multimedia contents through encoded transmission, and to ensure various use authority by an application rule. A DRM package(201) encodes original multimedia contents stored in a mobile terminal device, and a contents DB stores the encoded contents. A DRM authority publishing unit(202) receives an encoding key, and creates a use authority. A GUI(Graphic User Interface) searches the contents from the contents DB, and controls the DRM package and the DRM authority publishing unit. An internal DRM server(200) comprises a transmission module transmitting the encoded contents and the use authority to the outside of the mobile terminal device. A DRM agent(100) is installed in the inside of the mobile terminal device, and interacted with the DRM server.
    • 通过内部的移动终端设备或外部DRM服务器的DRM(数字版权管理)系统及其方法被提供以通过编码的传输来保护多媒体内容,并且通过应用规则来确保各种使用权限。 DRM包(201)对存储在移动终端设备中的原始多媒体内容进行编码,内容DB存储编码的内容。 DRM权限发布单元(202)接收编码密钥,并创建使用权限。 GUI(图形用户界面)从内容DB搜索内容,并控制DRM包和DRM权限发布单元。 内部DRM服务器(200)包括将编码内容和使用权限发送到移动终端设备的外部的传输模块。 DRM代理(100)安装在移动终端设备的内部,并与DRM服务器进行交互。
    • 4. 发明公开
    • 멀티미디어메시지에 첨부되는 멀티미디어 콘텐츠를 위한DRM 시스템 및 그 방법
    • 多媒体消息中添加的多媒体内容的DRM系统和方法
    • KR1020080014521A
    • 2008-02-14
    • KR1020060076342
    • 2006-08-11
    • 제주대학교 산학협력단
    • 고성택좌정우김호찬도양회부창진양동혁
    • G06F17/00G06F21/24
    • G06F21/105G06Q20/1235H04L9/3263H04L51/10
    • A DRM(Digital Rights Management) system and method for multimedia contents added to a multimedia message are provided to encode multimedia contents, distribute the encoded multimedia contents and issue the authority to use the multimedia contents to protect the copyright of the multimedia contents. A DRM system for multimedia contents includes a DRM packager(200), a DRM server(300) and a DRM agent(100). The DRM packager encodes the original multimedia contents, stores the encoded multimedia contents in a contents database and transmits the encoded multimedia contents to a multimedia message center when the multimedia contents are added to a multimedia message. The DRM server registers DRM contents information and contents metadata, stores an encoding key for decoding the encoded contents and information on key distribution, issues the authority to use contents to a user and stores information on the authority. The DRM agent downloads the encoded contents and the authority to use the contents to a terminal and controls playing of the contents.
    • 提供了一种添加到多媒体消息中的多媒体内容的DRM(数字版权管理)系统和方法,用于对多媒体内容进行编码,分配编码的多媒体内容,并发布使用多媒体内容来保护多媒体内容的版权的权限。 用于多媒体内容的DRM系统包括DRM封装器(200),DRM服务器(300)和DRM代理(100)。 DRM包装器对原始多媒体内容进行编码,将编码的多媒体内容存储在内容数据库中,并且当将多媒体内容添加到多媒体消息时,将编码的多媒体内容发送到多媒体消息中心。 DRM服务器登录DRM内容信息和内容元数据,存储用于对编码内容进行解码的编码密钥和关于密钥分发的信息,向用户发布使用内容的权限并存储有关权限的信息。 DRM代理将编码内容和将内容使用的权限下载到终端并控制内容的播放。
    • 5. 发明授权
    • 양면 디스플레이용 OLED 소자
    • 用于双面显示的OLED设备
    • KR101413852B1
    • 2014-07-23
    • KR1020130072165
    • 2013-06-24
    • 제주대학교 산학협력단
    • 배진호최경현도양회무하마드나엠아와이스
    • H01L51/52
    • H01L27/3241H01L51/5012H01L51/504H01L2251/5323
    • The present invention relates to an OLED device for a double-sided display and, more particularly, to an OLED device for a double-sided display capable of forming the double-sided display using one OLED panel by alternatively emitting light from a first OLED and a second OLED by the periodical inversion of the direction and voltage of a driving current applied to a unit OLED device. Wherein, the first OLED for a front light emission and the second OLED for a rear light emission are individually formed in one unit OLED device and the lamination orders of an electron transport layer, a light emitting layer, and a hole transport layer which are laminated on each of two OLEDs are vertically inverted.
    • 本发明涉及一种用于双面显示器的OLED装置,更具体地说,涉及一种用于双面显示器的OLED装置,其能够使用一个OLED面板通过交替地发射来自第一OLED的光来形成双面显示器,以及 通过施加到单元OLED器件的驱动电流的方向和电压的周期性反转来产生第二OLED。 其中,用于前发光的第一OLED和用于后发光的第二OLED分别形成在一个单位OLED器件中,并且电子传输层,发光层和空穴传输层的层叠顺序分层 在两个OLED中的每一个上垂直倒置。
    • 7. 发明公开
    • 이동통신 부가서비스의 DMB 방송망 전송 시스템 및 그방법
    • DMB广播网络移动通信的扩展系统和方法
    • KR1020080004996A
    • 2008-01-10
    • KR1020060064041
    • 2006-07-07
    • 제주대학교 산학협력단
    • 고성택좌정우도양회김호찬부창진양동혁한도형
    • H04W4/06H04N7/08
    • G06Q50/10H04H2201/11H04N21/43H04W88/02H04W88/18
    • A system and a method for transmitting an additional service through a DMB(Digital Multimedia Broadcasting) network are provided to transmit information supply files for the additional service in a lump through the broadcasting network. A service supply server(100) includes an information supply service server(120) and an additional service server(140). A broadcasting network server(200) includes a DMB image server(210) for transmitting DMB image signals and an additional data server(220) for transmitting additional data and transmitting data files for information supply services and additional services. A mobile terminal(300), which includes a DMB receiving unit(310), a scheduler(320), a memory(340), a mobile platform UI(User Interface)(350), and a wireless communication module(360), accesses the additional service server of the service supply server to use additional services according to connection information generated by storing and activating DMB images and data files from the broadcasting network server.
    • 提供通过DMB(数字多媒体广播)网络发送附加服务的系统和方法,以通过广播网络一次性地传送用于附加服务的信息提供文件。 服务提供服务器(100)包括信息提供服务服务器(120)和附加服务服务器(140)。 广播网络服务器(200)包括用于发送DMB图像信号的DMB图像服务器(210)和用于发送附加数据并发送用于信息提供服务和附加服务的数据文件的附加数据服务器(220)。 包括DMB接收单元(310),调度器(320),存储器(340),移动平台UI(用户界面)(350)和无线通信模块(360)的移动终端(300) 根据通过存储和激活来自广播网络服务器的DMB图像和数据文件产生的连接信息,访问服务供应服务器的附加服务服务器以使用附加服务。
    • 8. 发明公开
    • DRM 시스템에서 디지털 콘텐츠의 다단계 판매 시스템 및그 방법
    • 多媒体商业系统和数字系统数字内容的方法
    • KR1020080004202A
    • 2008-01-09
    • KR1020060062933
    • 2006-07-05
    • 제주대학교 산학협력단
    • 고성택도양회김호찬좌정우양동혁부창진한도형
    • G06F17/00G06F21/24
    • G06Q20/1235G06F21/105G06Q30/0213
    • A multilevel merchandising system of digital contents on DRM system and a method thereof are provided to allow a user to use a part of the process which issues a right object according to the content distribution, thereby supporting the multilevel merchandising of digital contents on the digital rights management(DRM) system, which supports smooth distribution of contents and multilevel merchandising. A multilevel merchandising system of digital contents on DRM system includes the following parts: an author terminal(100) which stores original contents in a content storage DB(101); a content provider terminal(200) including a content server(210) for receiving the original contents from the author terminal, packaging the original contents into encrypted contents in a packaging part(201) and registering the encrypted contents as a DRM content format(DCF) in a DCF processing part(202), and an authorization server(250) which has the authorization information DB(251) storing an right object to use the used encryption key and contents in the packaging process and a right issuer(252) which delivers the right object when selling occurs in a user terminal; a super-distribution(contents distributor)(300) which delivers the encrypted contents in the content server of the content provider to a user terminal; a user terminal(400, 500) which receives the encrypted contents from the contents distributor if the right object for the contents is granted; an intermediary terminal(600) including the right object acquisition protocol(ROAP)(601) which receives the right object for the user terminal through the designated protocol by interlocking with the right issuer(602) of the right server and delivers the using right to the user terminal; and an approval system(700) which performs charging process for delivery of the right object between the intermediary terminal and the user terminal.
    • 提供了DRM系统上的数字内容的多级商品销售系统及其方法,以允许用户根据内容分发使用发布正确对象的一部分流程,从而支持数字权利的数字内容的多层次商品化 管理(DRM)系统,支持内容的顺畅分配和多层次的销售。 DRM系统上数字内容的多级商品销售系统包括以下部分:将原始内容存储在内容存储DB(101)中的作者终端(100); 内容提供商终端(200),包括用于从作者终端接收原始内容的内容服务器(210),将原始内容封装在包装部分(201)中的加密内容中,并将加密内容注册为DRM内容格式(DCF )和授权服务器(250),所述授权服务器(250)具有存储在所述包装处理中使用所使用的加密密钥和内容的权利对象的授权信息DB(251)和权利发行者(252),所述授权服务器 在用户终端销售时提供正确的对象; 将内容提供商的内容服务器中的加密内容传送到用户终端的超级分发(内容分配器)(300) 用户终端(400,500),如果内容的右对象被许可,则从内容分发器接收加密的内容; 包括权利对象获取协议(ROAP)(601)的中间终端(600),其通过与右侧服务器的右侧发行者(602)互锁,通过指定的协议接收用户终端的正确对象,并将使用权交给 用户终端; 以及在中间终端和用户终端之间执行用于传送正确对象的计费处理的批准系统(700)。