发明名称 |
HD TO SD GUIDE CONVERTER FOR ELECTRONIC TELEVISION SCHEDULE SYSTEM |
摘要 |
PROBLEM TO BE SOLVED: To display the proper program data for a channel providing multiple format programming. SOLUTION: An Electronic Program Guide (EPG) system is disclosed which accommodates a mix of high definition television (HDTV) and standard definition television (SDTV) EPG display formats. Viewers can toggle from cell to cell of an EPG display using a navigation system such as a remote control highlighting programs of interest. Channels which show a mix of HDTV and SDTV programming have the cells of the grid remain separate for the time period of SDTV programming but join those cells into a single cell when an HDTV program is to be aired. COPYRIGHT: (C)2007,JPO&INPIT
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申请公布号 |
JP2007159168(A) |
申请公布日期 |
2007.06.21 |
申请号 |
JP20070035360 |
申请日期 |
2007.02.15 |
申请人 |
THOMSON CONSUMER ELECTRONICS INC |
发明人 |
MORRISON HUGH BOYD |
分类号 |
H04N7/173;H04N5/445;H04N7/16 |
主分类号 |
H04N7/173 |
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