| Original document(17 pages) Authorized document(17 pages) 中文版 |
Disclosed is a system for compensating a viewer for viewing of a designated channel with reduction of telephone charges. The system comprises a signal input port to which image signals from a plurality of channels are accessed; a signal output port for supplying the image signals to a picture receiving device for displaying them; a telephone network port to which an external telephone network is accessed; a telephone connection port accessed to a telephone set; a channel filtering unit connected between the signal input port and the signal output port, for outputting only the image signals from a single channel among the plurality of channels to the signal output port; and a controller for controlling the channel filtering unit so that the designated channel is output when making a phone call. With this configuration, an audience rating of the designated channel can increase and the telephone charges of the user can be reduced. |
Application Number
申请号 |
01804083 |
Application Date
申请日 |
2001.01.11 |
| Title 名称 |
System and method for compensating viewer for viewing of designated channel with reduction of telephone charges |
Publication Number
公开号 |
1397132 |
Publication Date
公开日 |
2003.02.12 |
| Approval Pub. Date |
2005.07.13 |
Granted Pub. Date |
2005.07.13 |
| International Classification 分类号 |
H04M15/18 |
Applicant(s) Name
申请人 |
Nodesystem Co., Ltd. |
| Address 地址 |
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| Inventor(s) Name 发明人 |
Lee Kum-Sok |
| Attorney & Agent 代理人 |
wang huaqiang |
| More information 更 多 信 息 |
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