发明名称 |
DEVICE FOR DISPLAYING SUBTITLES OF BROADCASTING SIGNAL RECEIVER AND METHOD THEREOF |
摘要 |
PURPOSE: A device for displaying subtitles of broadcasting signal receiver and a method thereof are provided to present two types of information simultaneously to a viewer by interlocking position data of information display of TV receiver with subtitle information of broadcasting station. CONSTITUTION: A subtitle information position detection unit(100) decodes subtitle information position data and detects a subtitle information position. An information display position comparison unit(200) compares the output signal of the subtitle information position detection unit(100) with current position data about a display region of an information display unit(300), and searches for a displayable region. The information display unit(300) displays subtitle data of receiver to be displayed on the region selected by the information display position comparison unit(200).
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申请公布号 |
KR20010081701(A) |
申请公布日期 |
2001.08.29 |
申请号 |
KR20000007762 |
申请日期 |
2000.02.18 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
OH, BYEONG ROK;YANG, TAE SEOK |
分类号 |
H04N7/08;(IPC1-7):H04N7/08 |
主分类号 |
H04N7/08 |
代理机构 |
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代理人 |
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