发明名称 |
Digital content authentication system, image display apparatus, and digital content authentication method, adapted for sending authentication requests to a plurality of transmission devices and receiving authentication results over HDMI |
摘要 |
<p>A digital content authentication system, an image display apparatus applied to the system, and a digital content authentication controlling method of the system are provided. The image display apparatus includes an interface section which demands authentication results from a plurality of source providing apparatuses through a bus and receiving responses to the demanding for the authentication result and an output section outputting the authentication results by the received response. Accordingly, the image display apparatus can recognize the authentication states of the source providing apparatuses.</p> |
申请公布号 |
EP1926317(B1) |
申请公布日期 |
2014.08.13 |
申请号 |
EP20070110871 |
申请日期 |
2007.06.22 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SEO, JAE-HONG |
分类号 |
H04N21/4367;H04N7/16;H04N21/4363;H04N21/442;H04N21/488 |
主分类号 |
H04N21/4367 |
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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