发明名称 |
TERMINAL APPARATUS AND METHOD FOR ACHIEVING INTERACTIVE OPERATIONS BY DISPLAYING A DESIRED PIECE OF IMAGE INFORMATION AT HIGH SPEED USING CACHE MEMORIES, OUT OF A LARGE AMOUNT OF IMAGE INFORMATION SENT IN A ONE-WAY DIRECTION |
摘要 |
A terminal apparatus for interactively switching pieces of presentation data in a system which repeatedly broadcasts pieces of presentation data and corresponding pieces of navigation data including a receiver for receiving the presentation data, a reproduction apparatus, and a cache storage for storing pre-received pieces of presentation data and navigation data. Navigation data is analyzed to detect pieces of link-target presentation data which are presented to an operator. When the operator selects one of the link-target presentation data stored in the cache storage, the reproduction apparatus reproduces the presentation data.
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申请公布号 |
US6691313(B2) |
申请公布日期 |
2004.02.10 |
申请号 |
US20010783421 |
申请日期 |
2001.02.14 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
MORI TOSHIYA;TAKAO NAOYA;SHIMOJI TATSUYA;OKAMURA KAZUO;HIRAI JUNICHI;OASHI MASAHIRO;KAKIUCHI TAKASHI;KUSUMI YUKI;MIYABE YOSHIYUKI;MINAKATA IKUO;KOZUKA MASAYUKI;MIMURA YOSHIHIRO |
分类号 |
H04N5/44;H04N5/445;H04N7/16;(IPC1-7):H04N7/173;G06F3/00;G06F13/00 |
主分类号 |
H04N5/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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