发明申请
US20110181788A1 CIRCUIT MODULE FOR USE IN DIGITAL TELEVISION RECEIVER FOR RECEIVING DIGITAL TELEVISION BROADCASTING WAVE SIGNAL
有权
基本信息:
- 专利标题： CIRCUIT MODULE FOR USE IN DIGITAL TELEVISION RECEIVER FOR RECEIVING DIGITAL TELEVISION BROADCASTING WAVE SIGNAL
- 专利标题（中）：数字电视接收机用于接收数字电视广播波信号的电路模块
- 申请号：US13077159 申请日：2011-03-31
- 公开(公告)号：US20110181788A1 公开(公告)日：2011-07-28
- 发明人： Masahiro TAKATORI
- 申请人： Masahiro TAKATORI
- 优先权： JP2004-328744 20041112
- 主分类号： H04N5/44
- IPC分类号： H04N5/44
摘要：
A circuit module for a digital television receiver is formed by multi-layering a decoder LSI including a CPU and a decoder, a decoder layer substrate including a CA interface circuit, a demodulation function layer substrate including a demodulator, and an extension function layer substrate including a communication controller. The demodulation function layer substrate and the extension function layer substrate can be selectively multi-layered to the decoder layer substrate in response to a broadcasting system of a digital television signal or a type of a CA module.
摘要（中）：
用于数字电视接收机的电路模块通过多层包括CPU和解码器的解码器LSI，包括CA接口电路的解码器层基板，包括解调器的解调功能层基板和扩展功能层基板构成，包括 通信控制器。 响应于数字电视信号的广播系统或CA模块的类型，解调功能层衬底和扩展功能层衬底可以选择性地多层到解码器层衬底。