Invention Grant
US07954134B2 Set back box with digital receiver for upgrading TV with analog receiver
失效
带有数字接收器的后置盒，用模拟接收器升级电视机
- Patent Title: Set back box with digital receiver for upgrading TV with analog receiver
- Patent Title (中): 带有数字接收器的后置盒，用模拟接收器升级电视机
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Application No.: US11845882Application Date: 2007-08-28
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Publication No.: US07954134B2Publication Date: 2011-05-31
- Inventor: Koji Takeda , Edson Takei
- Applicant: Koji Takeda , Edson Takei
- Applicant Address: JP Tokyo US NJ Park Ridge
- Assignee: Sony Corporation,Sony Electronics Inc.
- Current Assignee: Sony Corporation,Sony Electronics Inc.
- Current Assignee Address: JP Tokyo US NJ Park Ridge
- Agent John L. Rogitz
- Main IPC: H04N7/16
- IPC: H04N7/16
Abstract:
A set-back box (SBB) includes a digital TV signal receiver. The SBB can be connected via a HDMI cable to a TV having only an analog TV signal receiver so that digital TV signals from the SBB can be displayed on the TV screen. The TV processor recognizes the SBB and in effect treats the digital receiver of the SBB as its own, such that a single remote control can be used to control both analog channel selection within the TV and digital channel selection within the SBB.
Public/Granted literature
- US20090064265A1 Set Back Box with Digital Receiver for Upgrading TV with Analog Receiver Public/Granted day:2009-03-05
Information query
