- 专利标题: System and circuit for television power state control
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申请号: US15436500申请日: 2017-02-17
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公开(公告)号: US09832414B2公开(公告)日: 2017-11-28
- 发明人: Bill Fang
- 申请人: Enseo, Inc.
- 申请人地址: US TX Richardson
- 专利权人: Enseo, Inc.
- 当前专利权人: Enseo, Inc.
- 当前专利权人地址: US TX Richardson
- 代理机构: Griggs Bergen LLP
- 代理商 Scott T. Griggs
- 主分类号: H04N5/63
- IPC分类号: H04N5/63 ; H04N21/443 ; H04N21/436
摘要:
A system and circuit for television power state control are disclosed. In one embodiment, a power management circuit is coupled to a television and interposed between a video feed and an image display engine as well as between an audio feed and a speaker. The power management circuit selectively alternates the television between three states: powered ON/operating state (first state); power standby state (second state); and no/low power state (third state). Utilized with a television in a commercial application, the system and circuit are employed to provide accelerated turn-on time to receive an image for user interaction, while providing sufficient control to maintain energy power savings.
公开/授权文献
- US20170163926A1 System and Circuit for Television Power State Control 公开/授权日:2017-06-08
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