Invention Grant
US07880817B2 Receiver apparatus for outputting digital video and audio signals and receiver system incorporating the receiver apparatus
有权
用于输出数字视频和音频信号的接收机装置以及包含接收机装置的接收机系统
- Patent Title: Receiver apparatus for outputting digital video and audio signals and receiver system incorporating the receiver apparatus
- Patent Title (中): 用于输出数字视频和音频信号的接收机装置以及包含接收机装置的接收机系统
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Application No.: US11505994Application Date: 2006-08-18
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Publication No.: US07880817B2Publication Date: 2011-02-01
- Inventor: Tsutomu Jitsuhara , Miyoshi Yamauchi , Toyomi Yonemaru , Hitoshi Ogino , Akio Ito , Junichi Somei , Akira Tokuda , Youichi Yuuki
- Applicant: Tsutomu Jitsuhara , Miyoshi Yamauchi , Toyomi Yonemaru , Hitoshi Ogino , Akio Ito , Junichi Somei , Akira Tokuda , Youichi Yuuki
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2005-242547 20050824
- Main IPC: H04N5/44
- IPC: H04N5/44 ; H04N5/455
Abstract:
A receiver apparatus 3 has a digital circuit portion 13 that converts a compressed digital signal outputted from a digital demodulating portion 12 into digital video and audio signals and a video/audio output circuit 14 that converts the digital video and audio signals outputted from the digital circuit portion 13 into analog video and audio signals. With this configuration, a video/audio processing IC for digital signal processing no longer needs to be mounted on the circuit board of a video display apparatus 4, and thus a receiver system can be realized with a video display apparatus having a simple configuration.
Public/Granted literature
- US20070046831A1 Receiver apparatus and receiver system Public/Granted day:2007-03-01
Information query
