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    • 48. 发明公开
    • 방송 프로그램 정보검색 시스템 및 방법
    • 用于检索广播节目信息的系统和方法
    • KR1020040051922A
    • 2004-06-19
    • KR1020020079619
    • 2002-12-13
    • 삼성전자주식회사
    • 김경아
    • H04N21/4722H04N21/63
    • H04N7/165H04N5/44543H04N21/232H04N21/42212H04N21/482H04N21/4828H04N21/84
    • PURPOSE: A system and a method for retrieving broadcasting program information are provided to quickly and easily retrieve information about a broadcasting program for which a televiewer wishes by providing a keyword with a high retrieval frequency number to the televiewer. CONSTITUTION: At least one digital receiving device(200) detects a broadcasting signal or broadcasting detailed information about at least one keyword from a digital signal transmitted from a transmitter(100). A server(300) has the first DB(310). The first DB(310) stores a keyword inputted from an external device by ranking according to a retrieval frequency number. The server(300) extracts at least one keyword located within certain ranking from the first DB(310), and transmits the extracted keyword to the transmitter(100). The digital receiving device(200) displays at least one keyword transmitted from the transmitter(100) according to a set arrangement pattern.
    • 目的:提供一种用于检索广播节目信息的系统和方法,以便通过向电视观众提供具有高检索频数的关键字来快速轻松地检索关于电视观众所希望的广播节目的信息。 构成:至少一个数字接收设备(200)从发射机(100)发送的数字信号中检测广播信号或广播关于至少一个关键字的详细信息。 服务器(300)具有第一DB(310)。 第一DB(310)根据检索频数对存储从外部设备输入的关键字进行排序。 服务器(300)提取位于来自第一DB(310)的特定排名内的至少一个关键字,并将提取的关键字发送到发送器(100)。 数字接收装置(200)根据设定的配置模式显示从发送器(100)发送的至少一个关键字。
    • 49. 发明公开
    • 방송 프로그램 안내 정보 제공 방법 및 장치
    • 提供电子方案指南信息的方法和系统
    • KR1020030060475A
    • 2003-07-16
    • KR1020020001194
    • 2002-01-09
    • 삼성전자주식회사
    • 김경아
    • H04N5/445
    • H04N21/4438H04N5/44543H04N5/45H04N7/173H04N21/4622H04N21/4782H04N21/482H04N21/6125
    • PURPOSE: A method and system for providing electric program guide information are provided to offer guide information about a broadcasting program to viewers while minimizing a portion of a screen, which is covered by the guide information. CONSTITUTION: A guide information detector(407) detects guide information included in a received broadcasting signal. A storage unit(408) stores the detected guide information. A system controller(409) outputs guide information of a program currently being broadcasted through each channel among the guide information stored in the storage unit from the storage unit when a user requests the guide information. A display(406) displays the guide information output from the storage unit on a part of a display area. A graphic engine(411) forms a display form of the guide information output from the storage unit to provide the guide information to the display so that the display displays the guide information.
    • 目的:提供一种用于提供电子节目指南信息的方法和系统,用于向观众提供有关广播节目的指南信息,同时最小化由引导信息所覆盖的屏幕的一部分。 构成:引导信息检测器(407)检测包括在接收到的广播信号中的引导信息。 存储单元(408)存储检测到的引导信息。 当用户请求指导信息时,系统控制器(409)从存储单元输出存储在存储单元中的指南信息中的每个频道正在广播的节目的指导信息。 显示器(406)在显示区域的一部分上显示从存储单元输出的指导信息。 图形引擎(411)形成从存储单元输出的指导信息的显示形式,以向显示器提供指导信息,使得显示器显示指导信息。