发明名称 |
DIGITAL BROADCAST SYSTEM, RECEIVING APPARATUS AND TRANSMITTING APPARATUS |
摘要 |
The receiving apparatus of the present invention includes: a reception unit which receives a broadcast; an output unit which outputs a service included in the received broadcast; an execution unit which executes an application program included in the received broadcast; an extraction unit which extracts, from service information included in the received broadcast, a font identifier which is information for identifying font data corresponding to the service; a switch detection unit which detects that a currently outputted service is switched; a connection unit which adopts, as font data to be used by the application program, font data identified by the font identifier corresponding to the currently outputted service that is detected; and a rendering unit which renders the font data to be used by the application program.
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申请公布号 |
US2009138934(A1) |
申请公布日期 |
2009.05.28 |
申请号 |
US20060091133 |
申请日期 |
2006.11.02 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
AOKI HIROSI;DOI SIGENORI |
分类号 |
G09G5/24;H04N5/445;H04N7/24 |
主分类号 |
G09G5/24 |
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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