发明授权
- 专利标题： DIGITAL BASEBAND INTERFACE FOR A DVD PLAYER
- 专利标题（中）： 数字基带接口，DVD播放设备
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申请号： EP99905769.8申请日： 1999-02-04
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公开(公告)号： EP1053634B1公开(公告)日： 2009-09-02
- 发明人: STAHL, Thomas, A.
- 申请人： THOMSON CONSUMER ELECTRONICS, INC.
- 申请人地址： 10333 North Meridian Street Indianapolis, IN 46290-1024 US
- 专利权人： THOMSON CONSUMER ELECTRONICS, INC.
- 当前专利权人： THOMSON CONSUMER ELECTRONICS, INC.
- 当前专利权人地址： 10333 North Meridian Street Indianapolis, IN 46290-1024 US
- 代理机构： Kohrs, Martin
- 优先权： US73696P 19980204
- 国际公布： WO1999040720 19990812
- 主分类号： H04N5/00
- IPC分类号： H04N5/00 ; H04N5/775 ; H04N5/44 ; H04N5/445 ; G11B27/30
摘要：
Managing interoperability of digital devices such as a digital video disc player and a digital television interconnected via a digital bus is provided. This interoperability is based on the IEEE 1394 serial bus for the physical and link layers and makes use of AV/C or CAL as the control language. This invention provides for transferring a DVD subpicture that has been transformed into a bit-mapped on-screen display (OSD) format via an asynchronous channel of the interconnecting serial bus.
公开/授权文献
- EP1053634A1 DIGITAL BASEBAND INTERFACE FOR A DVD PLAYER 公开/授权日：2000-11-22
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