发明名称 |
RECEIVER FOR PAY TELEVISION RECEIVER FOR PAY TELEVISION |
摘要 |
Receiver for pay television. …<??>A payment control apparatus for a pay television system comprises means (24) for detecting advance data which corresponds to a deposit of a user and is transmitted from a broadcasting center (6), an advance memory (34) coupled to said detecting means (24) for storing said advance data, an error check controller (31) coupled to the detecting means (24) for detecting errors in the advance data, and display means coupled to the error check controller (31) for displaying error conditions in the advance data. |
申请公布号 |
EP0183626(A3) |
申请公布日期 |
1987.09.02 |
申请号 |
EP19850402347 |
申请日期 |
1985.11.29 |
申请人 |
SONY CORPORATION |
发明人 |
HAYASHI, TOSHIHIDE;KANAYAMA, IKUO;KANNO, MASAYOSHI |
分类号 |
G07F7/00;H04N7/167 |
主分类号 |
G07F7/00 |
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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