Invention Grant
US08014649B2 Method of performing time-shift function and television receiver using the same 有权
执行时移功能的方法及使用其的电视接收机

  • Patent Title: Method of performing time-shift function and television receiver using the same
  • Patent Title (中): 执行时移功能的方法及使用其的电视接收机
  • Application No.: US11501703
    Application Date: 2006-08-10
  • Publication No.: US08014649B2
    Publication Date: 2011-09-06
  • Inventor: Won Young Jang
  • Applicant: Won Young Jang
  • Applicant Address: KR Seoul
  • Assignee: LG Electronics Inc.
  • Current Assignee: LG Electronics Inc.
  • Current Assignee Address: KR Seoul
  • Agency: KED & Associates, LLP
  • Priority: KR10-2005-0109673 20051116
  • Main IPC: H04N5/76
  • IPC: H04N5/76
Method of performing time-shift function and television receiver using the same
Abstract:
A method of performing a time-shift function and a television receiver using the same provide the time-shift function for at least one channel that is preferred by a user among a plurality of channels that are not currently viewed as well as for a currently viewed channel. The method includes receiving, in real time via at least one tuner, a first composite video signal of a currently viewed channel and a second composite video signal of at least one different channel preferred by a user; respectively processing the first and second composite video signals; storing the first and second composite video signals in a storage medium enabling the time-shift function; and displaying in a real-time display mode at least one of the first and second composite video signals and displaying in a time-shifted display mode at least one of the stored signals reproduced from the storage medium, the at least one real-time-displayed composite video signal and the at least one time-shifted-displayed composite video signal being simultaneously displayed on different screen areas according to according to a user selection of a display mode.
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