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1.发明申请公开(公告)号：US20150377810A1
公开(公告)日：2015-12-31
申请号：US14753852
申请日：2015-06-29
发明人： Hyun-Jong ROH , Min-Woo Oh , Jin-Hee Won , Dong-Yup Lee , Ho-Chul Hwang
IPC分类号： G01N27/04
CPC分类号： G01N27/048 , G01L21/30 , G01N27/62 , G01N27/64 , H01R24/58 , H04R5/04 , H04R2420/05
摘要： A method for operation of an electronic device and an electronic device are provided. The method includes determining if an object is detected at a first terminal and a second terminal among a plurality of terminals of an ear jack. If the object is detected, the impedance of the second terminal is calculated, and a type of the object is determined according to the calculated impedance.
摘要翻译： 提供了一种电子设备和电子设备的操作方法。 该方法包括确定在耳塞的多个终端中的第一终端和第二终端处是否检测到对象。 如果检测到物体，则计算第二端子的阻抗，并根据计算出的阻抗来确定物体的类型。
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公开(公告)号：US09927383B2
公开(公告)日：2018-03-27
申请号：US14753852
申请日：2015-06-29
发明人： Hyun-Jong Roh , Min-Woo Oh , Jin-Hee Won , Dong-Yup Lee , Ho-Chul Hwang
CPC分类号： G01N27/048 , G01L21/30 , G01N27/62 , G01N27/64 , H01R24/58 , H04R5/04 , H04R2420/05
摘要： A method for operation of an electronic device and an electronic device are provided. The method includes determining if an object is detected at a first terminal and a second terminal among a plurality of terminals of an ear jack. If the object is detected, the impedance of the second terminal is calculated, and a type of the object is determined according to the calculated impedance.
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公开(公告)号：US10539525B2
公开(公告)日：2020-01-21
申请号：US15935856
申请日：2018-03-26
发明人： Hyun-Jong Roh , Min-Woo Oh , Jin-Hee Won , Dong-Yup Lee , Ho-Chul Hwang
摘要： A method for operation of an electronic device and an electronic device are provided. The method includes determining if an object is detected at a first terminal and a second terminal among a plurality of terminals of an ear jack. If the object is detected, the impedance of the second terminal is calculated, and a type of the object is determined according to the calculated impedance.
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公开(公告)号：US20180217077A1
公开(公告)日：2018-08-02
申请号：US15935856
申请日：2018-03-26
发明人： Hyun-Jong Roh , Min-Woo Oh , Jin-Hee Won , Dong-Yup Lee , Ho-Chul Hwang
CPC分类号： G01N27/048 , G01L21/30 , G01N27/62 , G01N27/64 , H01R24/58 , H04R5/04 , H04R2420/05
摘要： A method for operation of an electronic device and an electronic device are provided. The method includes determining if an object is detected at a first terminal and a second terminal among a plurality of terminals of an ear jack. If the object is detected, the impedance of the second terminal is calculated, and a type of the object is determined according to the calculated impedance.
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公开(公告)号：US09646598B2
公开(公告)日：2017-05-09
申请号：US14811302
申请日：2015-07-28
发明人： Byoung-Hee Lee , Min-Woo Oh , Dong-Yup Lee , Kwang-Min Kil
IPC分类号： G10K11/16 , G10K11/178 , H03G3/34 , H04R1/10 , H04R5/033
CPC分类号： G10K11/1788 , G10K11/178 , G10K2210/1081 , G10K2210/1082 , H03G3/348 , H04R1/1041 , H04R1/1083 , H04R1/1091 , H04R5/033 , H04R2460/01
摘要： An audio device connected to an electronic device is provided. The audio device connected to an electronic device includes an audio side connector comprising a microphone terminal that outputs a microphone signal to the electronic device, at least one audio terminal that receives an audio signal from the electronic device, an active noise cancelling (ANC) terminal, and a ground terminal, an ANC block that is driven by power input from the electronic device to remove noise around the audio device, an ANC power source unit that is provided in the electronic device and applies power input via the ANC terminal to the ANC block as drive power, and an on/off switch unit that controls the ANC power source unit, wherein the ANC terminal is included in any one of the areas of the microphone terminal, the audio terminal, and the ground terminal.
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公开(公告)号：US09621986B2
公开(公告)日：2017-04-11
申请号：US14471382
申请日：2014-08-28
发明人： Min-Woo Oh , Byoung-Hee Lee
CPC分类号： H04R3/00 , G10H2230/035 , H04R29/004
摘要： An apparatus and method for supplying power to an audio device is provided. An electronic device includes an audio device connector comprising a microphone terminal configured to receive an audio signal of a microphone from an audio device, at least one audio terminal configured to output the audio signal to the audio device, a ground terminal, a power supply unit configured to selectively generate one of a first power and a second power to be supplied to the audio device through the microphone terminal, and a controller configured to identify whether the audio device has a type that includes an additional function unit based on a voltage at the microphone terminal, and to control the power supply unit to apply one of the first power and the second power to the microphone terminal correspondingly to the type of the audio device.
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