公开(公告)号：US20130222702A1

公开(公告)日：2013-08-29

申请号：US13491025

申请日：2012-06-07

申请人： Wei-Yang WU ,  Kuan-Jung Hung ,  Yueh-Hsiang Chen ,  Tzu-Hsun Tung

发明人： Wei-Yang WU ,  Kuan-Jung Hung ,  Yueh-Hsiang Chen ,  Tzu-Hsun Tung

IPC分类号： H04R1/10 ,  H04N5/50

CPC分类号： H01Q1/46 ,  H04M1/72527 ,  H04R1/1033 ,  H04R2201/107 ,  H04R2499/11

摘要： A headset, a circuit structure of a mobile apparatus, and a mobile apparatus are provided. The headset includes at least one earphone, a microphone, an audio plug, and a headset cable. The audio plug includes a connector having a plurality of contacts. The microphone and the at least one earphone is coupled to the corresponding contacts of the audio plug through the headset cable. The headset cable includes a ground line, a microphone line, at least one audio line, and an antenna for receiving a television broadcasting signal. The antenna is coupled to one of the contacts coupled to the ground line, the microphone line, and the at least one audio line. The one of the contacts to which the antenna is coupled further serves as a radio frequency contact to provide the television broadcasting signal and an audio broadcasting signal.

摘要翻译： 提供耳机，移动装置的电路结构和移动装置。 耳机包括至少一个耳机，麦克风，音频插头和耳机线。 音频插头包括具有多个触点的连接器。 麦克风和至少一个耳机通过耳机线缆耦合到音频插头的相应触点。 耳机线缆包括接地线，麦克风线，至少一条音频线，以及用于接收电视广播信号的天线。 天线耦合到耦合到接地线，麦克风线和至少一条音频线的触点中的一个。 天线耦合到的触点之一进一步用作射频接点以提供电视广播信号和音频广播信号。

公开(公告)号：US09509044B2

公开(公告)日：2016-11-29

申请号：US13491025

申请日：2012-06-07

申请人： Wei-Yang Wu ,  Kuan-Jung Hung ,  Yueh-Hsiang Chen ,  Tzu-Hsun Tung

发明人： Wei-Yang Wu ,  Kuan-Jung Hung ,  Yueh-Hsiang Chen ,  Tzu-Hsun Tung

IPC分类号： H04R1/10 ,  H01Q1/46 ,  H04M1/725 ,  H04R25/00

CPC分类号： H01Q1/46 ,  H04M1/72527 ,  H04R1/1033 ,  H04R2201/107 ,  H04R2499/11

摘要： A headset, a circuit structure of a mobile apparatus, and a mobile apparatus are provided. The headset includes at least one earphone, a microphone, an audio plug, and a headset cable. The audio plug includes a connector having a plurality of contacts. The microphone and the at least one earphone is coupled to the corresponding contacts of the audio plug through the headset cable. The headset cable includes a ground line, a microphone line, at least one audio line, and an antenna for receiving a television broadcasting signal. The antenna is coupled to one of the contacts coupled to the ground line, the microphone line, and the at least one audio line. The one of the contacts to which the antenna is coupled further serves as a radio frequency contact to provide the television broadcasting signal and an audio broadcasting signal.

摘要翻译： 提供耳机，移动装置的电路结构和移动装置。 耳机包括至少一个耳机，麦克风，音频插头和耳机线。 音频插头包括具有多个触点的连接器。 麦克风和至少一个耳机通过耳机线缆耦合到音频插头的相应触点。 耳机线缆包括接地线，麦克风线，至少一条音频线，以及用于接收电视广播信号的天线。 天线耦合到耦合到接地线，麦克风线和至少一条音频线的触点中的一个。 天线耦合到的触点之一进一步用作射频接点以提供电视广播信号和音频广播信号。

公开(公告)号：US09276428B2

公开(公告)日：2016-03-01

申请号：US13331609

申请日：2011-12-20

申请人： Hsun-Hsin Chuang ,  Chien-Shen Tsai ,  Yueh-Hsiang Chen

发明人： Hsun-Hsin Chuang ,  Chien-Shen Tsai ,  Yueh-Hsiang Chen

IPC分类号： H02J7/00 ,  H02M1/00

CPC分类号： H02J7/0065 ,  H02M2001/007 ,  Y10T307/406

摘要： According to one embodiment, a management circuit for a portable device includes an input terminal, a first step-up converter, a first step-down converter, and a second step-down converter. The input terminal is coupled to receive a supply voltage from a power supply. The first step-up converter, coupled to the input terminal, selectively converts the supply voltage to a boosted voltage. The first step-down converter, coupled to the first step-up converter, selectively provides a first output power voltage to a first radio frequency (RF) module. The second step-down converter, coupled to the first step-up converter, selectively provides a second output power voltage to a second radio frequency (RF) module. The first step-up converter performs the conversion of the supply voltage when the supply voltage is under a threshold voltage.

摘要翻译： 根据一个实施例，用于便携式设备的管理电路包括输入端，第一升压转换器，第一降压转换器和第二降压转换器。 输入端子被耦合以从电源接收电源电压。 耦合到输入端的第一升压转换器选择性地将电源电压转换成升压电压。 耦合到第一升压转换器的第一降压转换器选择性地向第一射频（RF）模块提供第一输出功率电压。 耦合到第一升压转换器的第二降压转换器选择性地向第二射频（RF）模块提供第二输出功率电压。 当电源电压低于阈值电压时，第一升压转换器执行电源电压的转换。

公开(公告)号：US20130009470A1

公开(公告)日：2013-01-10

申请号：US13331609

申请日：2011-12-20

申请人： Hsun-Hsin Chuang ,  Chien-Shen Tsai ,  Yueh-Hsiang Chen

发明人： Hsun-Hsin Chuang ,  Chien-Shen Tsai ,  Yueh-Hsiang Chen

IPC分类号： H02J1/00

CPC分类号： H02J7/0065 ,  H02M2001/007 ,  Y10T307/406

摘要： According to one embodiment, a management circuit for a portable device includes an input terminal, a first step-up converter, a first step-down converter, and a second step-down converter. The input terminal is coupled to receive a supply voltage from a power supply. The first step-up converter, coupled to the input terminal, selectively converts the supply voltage to a boosted voltage. The first step-down converter, coupled to the first step-up converter, selectively provides a first output power voltage to a first radio frequency (RF) module. The second step-down converter, coupled to the first step-up converter, selectively provides a second output power voltage to a second radio frequency (RF) module. The first step-up converter performs the conversion of the supply voltage when the supply voltage is under a threshold voltage.

摘要翻译： 根据一个实施例，用于便携式设备的管理电路包括输入端，第一升压转换器，第一降压转换器和第二降压转换器。 输入端子被耦合以从电源接收电源电压。 耦合到输入端的第一升压转换器选择性地将电源电压转换成升压电压。 耦合到第一升压转换器的第一降压转换器选择性地向第一射频（RF）模块提供第一输出功率电压。 耦合到第一升压转换器的第二降压转换器选择性地向第二射频（RF）模块提供第二输出功率电压。 当电源电压低于阈值电压时，第一升压转换器执行电源电压的转换。