发明授权
- 专利标题： Battery charging via high speed data interface
- 专利标题（中）： 通过高速数据接口充电
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申请号： US13444719申请日： 2012-04-11
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公开(公告)号： US08957627B1公开(公告)日： 2015-02-17
- 发明人: Haijian Sui , Kewei Yang , Ning Zhu , Soumendra Mohanty
- 申请人： Haijian Sui , Kewei Yang , Ning Zhu , Soumendra Mohanty
- 申请人地址： US CA Santa Clara
- 专利权人： Analogix Semiconductor, Inc.
- 当前专利权人： Analogix Semiconductor, Inc.
- 当前专利权人地址： US CA Santa Clara
- 代理机构： Carr & Ferrell LLP
- 主分类号： H01M10/44
- IPC分类号： H01M10/44
摘要：
Systems and methods for charging a mobile device using a high-speed data interface are described. Power may be provided from Transition Minimized Differential Signaling (TMDS) lines when TMDS data is transmitted via a High-Definition Multimedia Interface (HDMI) connection between a transmitter, such as a mobile device, and a receiving device. Power may be provided to the mobile device in exemplary embodiments such that when the transmitter is in idle or power down state, power may be provided from TMDS lines as part of an upstream charging function.
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