公开(公告)号：US20120028581A1

公开(公告)日：2012-02-02

申请号：US13195280

申请日：2011-08-01

申请人： Byoung-Hee LEE ,  Ki-Won KIM ,  Sung-Wook KANG ,  Tae-Kwang RYU ,  Joon-Rae CHO

发明人： Byoung-Hee LEE ,  Ki-Won KIM ,  Sung-Wook KANG ,  Tae-Kwang RYU ,  Joon-Rae CHO

IPC分类号： H04W88/02 ,  H04B7/00

CPC分类号： H04M1/0258 ,  H04M1/03 ,  H04M1/05 ,  H04M1/6066

摘要： A portable terminal with a detachable BLUETOOTH headset is provided. The terminal includes the BLUETOOTH headset installed detachably in the portable terminal, a receiver module and a microphone module installed in the BLUETOOTH headset and used for phone call, an electrical connection means for, when the BLUETOOTH headset is installed in the portable terminal, electrically connecting the BLUETOOTH headset with the portable terminal, and a controller for detecting an installation or non-installation of the BLUETOOTH headset and for performing a corresponding operation. When the BLUETOOTH headset is installed in the portable terminal, the receiver module of the BLUETOOTH headset is used as a receiver module for the portable terminal.

摘要翻译： 提供具有可拆卸蓝牙耳机的便携式终端。 终端包括可拆卸地安装在便携式终端中的蓝牙耳机，安装在蓝牙耳机中并用于电话呼叫的接收器模块和麦克风模块，当BLUETOOTH耳机安装在便携式终端中时，电连接装置电连接 具有便携式终端的蓝牙耳机，以及用于检测蓝牙耳机的安装或不安装以及用于执行相应操作的控制器。 当BLUETOOTH耳机安装在便携式终端中时，BLUETOOTH耳机的接收器模块用作便携式终端的接收器模块。

公开(公告)号：US20110274285A1

公开(公告)日：2011-11-10

申请号：US13099668

申请日：2011-05-03

申请人： Jun Young YANG ,  Min CHO ,  Byoung Hee LEE

发明人： Jun Young YANG ,  Min CHO ,  Byoung Hee LEE

IPC分类号： H04R1/10 ,  H04R25/00

CPC分类号： H04R1/1033

摘要： An earphone antenna of a portable terminal having enhanced reception sensitivity even when a wearing state of the earphone of the mobile terminal is changed is provided. The earphone antenna includes a plurality of voice signal lines, an insulating sheath configured to cover an outer surface of the plurality of the voice signal lines, a receptacle configured to connect to a first end of each of the plurality of the voice signal lines, and a ground and antenna line including a first antenna line configured to wind around an outer surface of the insulating sheath at a first interval in a spiral form, the first antenna line having a first thickness, wherein the ground and antenna line includes a second antenna line configured to wind around an outer surface of the receptacle at a second interval in the spiral form, the second antenna line having a second thickness that is greater than the first thickness and the second interval being different from the first interval.

摘要翻译： 提供了即使当移动终端的耳机的佩戴状态改变时，具有增强的接收灵敏度的便携式终端的耳机天线。 所述耳机天线包括多个语音信号线，绝缘护套，被配置为覆盖所述多个语音信号线的外表面;插座，被配置为连接到所述多个语音信号线中的每一个的第一端;以及 地线和天线线，包括构造成以螺旋形式以第一间隔围绕绝缘护套的外表面缠绕的第一天线线，所述第一天线线具有第一厚度，其中所述地线和天线线包括第二天线线 被构造成以螺旋形式的第二间隔围绕所述容器的外表面缠绕，所述第二天线线具有大于所述第一厚度的第二厚度，并且所述第二间隔与所述第一间隔不同。

公开(公告)号：US20120140970A1

公开(公告)日：2012-06-07

申请号：US13176177

申请日：2011-07-05

申请人： Jun Tai KIM ,  Byoung-Hee LEE ,  Jang Hoon KANG ,  Joon Rae CHO ,  Jung Eun HAN ,  Ki Won KIM ,  Tae Eon KIM ,  Sun Young LEE

发明人： Jun Tai KIM ,  Byoung-Hee LEE ,  Jang Hoon KANG ,  Joon Rae CHO ,  Jung Eun HAN ,  Ki Won KIM ,  Tae Eon KIM ,  Sun Young LEE

IPC分类号： H04R1/20

CPC分类号： H04R1/30 ,  H04R1/2853 ,  H04R1/2861 ,  H04R5/02 ,  H04R2205/021

摘要： A docking station for sound amplification and sound quality enhancement is provided. The docking station includes a support structure for holding a mobile terminal having an internal speaker to sustain the posture of the mobile terminal, and a body for supporting the support structure, and for physically contacting the speaker to increase the volume of sound output from the speaker. The body includes a collecting hole for contacting the speaker to collect sound waves, and a guide hole that extends from the collecting hole through the body to the outside along an extension direction, is divided into two branches within the body to guide the collected sound waves along different paths, and has a horn shape whose cross section increases along the extension direction. Hence, the docking station can increase the volume of audible sound and sound quality without separate supply of power.

摘要翻译： 提供用于声音放大和声音质量增强的坞站。 对接站包括用于保持具有内部扬声器的移动终端以支持移动终端的姿势的支撑结构，以及用于支撑支撑结构的主体，并且用于物理地接触扬声器以增加从扬声器输出的声音的音量 。 主体包括用于接触扬声器以收集声波的收集孔，并且沿着延伸方向从收集孔穿过主体延伸到外部的引导孔在主体内被分成两个分支，以引导收集的声波 沿着不同的路径，并且具有横截面沿着延伸方向增加的喇叭形状。 因此，对接站可以增加可听见的声音和音质的音量，而不需要单独的电力供应。

公开(公告)号：US09258397B2

公开(公告)日：2016-02-09

申请号：US13591835

申请日：2012-08-22

申请人： Byoung-Hee Lee ,  Ki-Won Kim ,  Sun-Young Lee

发明人： Byoung-Hee Lee ,  Ki-Won Kim ,  Sun-Young Lee

IPC分类号： H04M1/03 ,  H04M1/04

CPC分类号： H04M1/035 ,  H04M1/04

摘要： A protective case having a speaker sound amplification path and an electronic device including at least one speaker device are disclosed. The protective case includes a base surface placed adjacent to at least one side of the electronic device to protect the electronic device, at least one speaker sound amplification path formed in the base surface and having a specific depth including a first location corresponding to a speaker hole of the electronic device to output a speaker sound of the speaker device, and a speaker sound output hole at a second location extended from the speaker sound amplification path and formed to an outer side of the protective case in an open manner, wherein the speaker sound output from the speaker hole is amplified within the speaker sound amplification path and is then output through the speaker sound output hole.

摘要翻译： 公开了一种具有扬声器声音放大路径的保护壳体和包括至少一个扬声器装置的电子设备。 保护壳包括邻近电子设备的至少一侧放置的基面，用于保护电子设备，至少一个扬声器声音放大路径形成在基座表面中并具有特定深度，该深度包括对应于扬声器孔的第一位置 输出扬声器装置的扬声器声音，以及在从扬声器声音放大路径延伸的第二位置处的扬声器声音输出孔，并以敞开的方式形成在保护壳体的外侧，其中扬声器声音 来自扬声器孔的输出在扬声器声音放大路径内被放大，然后通过扬声器声音输出孔输出。

公开(公告)号：US20150271595A1

公开(公告)日：2015-09-24

申请号：US14471382

申请日：2014-08-28

申请人： Min-Woo OH ,  Byoung-Hee LEE

发明人： Min-Woo OH ,  Byoung-Hee LEE

IPC分类号： H04R3/00 ,  H04R29/00

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.

摘要翻译： 提供了一种向音频设备供电的设备和方法。 电子设备包括音频设备连接器，包括被配置为从音频设备接收麦克风的音频信号的麦克风终端，被配置为将音频信号输出到音频设备的至少一个音频终端，接地终端，电源单元 被配置为选择性地通过麦克风终端产生要提供给音频设备的第一功率和第二功率，以及控制器，被配置为基于所述音频设备的电压来识别音频设备是否具有包括附加功能单元的类型 麦克风终端，并且控制电源单元根据音频设备的类型将麦克风终端中的第一功率和第二功率中的一个施加到麦克风终端。

公开(公告)号：US08625814B2

公开(公告)日：2014-01-07

申请号：US13099668

申请日：2011-05-03

申请人： Jun Young Yang ,  Min Cho ,  Byoung Hee Lee

发明人： Jun Young Yang ,  Min Cho ,  Byoung Hee Lee

IPC分类号： H04R1/10

CPC分类号： H04R1/1033

摘要： An earphone antenna of a portable terminal having enhanced reception sensitivity even when a wearing state of the earphone of the mobile terminal is changed is provided. The earphone antenna includes a plurality of voice signal lines, an insulating sheath configured to cover an outer surface of the plurality of the voice signal lines, a receptacle configured to connect to a first end of each of the plurality of the voice signal lines, and a ground and antenna line including a first antenna line configured to wind around an outer surface of the insulating sheath at a first interval in a spiral form, the first antenna line having a first thickness, wherein the ground and antenna line includes a second antenna line configured to wind around an outer surface of the receptacle at a second interval in the spiral form, the second antenna line having a second thickness that is greater than the first thickness and the second interval being different from the first interval.

摘要翻译： 提供了即使当移动终端的耳机的佩戴状态改变时，具有增强的接收灵敏度的便携式终端的耳机天线。 所述耳机天线包括多个语音信号线，绝缘护套，被配置为覆盖所述多个语音信号线的外表面;插座，被配置为连接到所述多个语音信号线中的每一个的第一端;以及 地线和天线线，包括构造成以螺旋形式以第一间隔围绕绝缘护套的外表面缠绕的第一天线线，所述第一天线线具有第一厚度，其中所述地线和天线线包括第二天线线 被构造成以螺旋形式的第二间隔围绕所述容器的外表面缠绕，所述第二天线线具有大于所述第一厚度的第二厚度，并且所述第二间隔与所述第一间隔不同。

公开(公告)号：US08483420B2

公开(公告)日：2013-07-09

申请号：US13176177

申请日：2011-07-05

申请人： Jun Tai Kim ,  Byoung-Hee Lee ,  Jang Hoon Kang ,  Joon Rae Cho ,  Jung Eun Han ,  Ki Won Kim ,  Tae Eon Kim ,  Sun Young Lee

发明人： Jun Tai Kim ,  Byoung-Hee Lee ,  Jang Hoon Kang ,  Joon Rae Cho ,  Jung Eun Han ,  Ki Won Kim ,  Tae Eon Kim ,  Sun Young Lee

IPC分类号： H04R25/00

CPC分类号： H04R1/30 ,  H04R1/2853 ,  H04R1/2861 ,  H04R5/02 ,  H04R2205/021

摘要： A docking station for sound amplification and sound quality enhancement is provided. The docking station includes a support structure for holding a mobile terminal having an internal speaker to sustain the posture of the mobile terminal, and a body for supporting the support structure, and for physically contacting the speaker to increase the volume of sound output from the speaker. The body includes a collecting hole for contacting the speaker to collect sound waves, and a guide hole that extends from the collecting hole through the body to the outside along an extension direction, is divided into two branches within the body to guide the collected sound waves along different paths, and has a horn shape whose cross section increases along the extension direction. Hence, the docking station can increase the volume of audible sound and sound quality without separate supply of power.

公开(公告)号：US20130070948A1

公开(公告)日：2013-03-21

申请号：US13591835

申请日：2012-08-22

申请人： Byoung-Hee LEE ,  Ki-Won KIM ,  Sun-Young LEE

发明人： Byoung-Hee LEE ,  Ki-Won KIM ,  Sun-Young LEE

IPC分类号： H04R1/02 ,  B65D6/02

CPC分类号： H04M1/035 ,  H04M1/04

摘要： A protective case having a speaker sound amplification path and an electronic device including at least one speaker device are disclosed. The protective case includes a base surface placed adjacent to at least one side of the electronic device to protect the electronic device, at least one speaker sound amplification path formed in the base surface and having a specific depth including a first location corresponding to a speaker hole of the electronic device to output a speaker sound of the speaker device, and a speaker sound output hole at a second location extended from the speaker sound amplification path and formed to an outer side of the protective case in an open manner, wherein the speaker sound output from the speaker hole is amplified within the speaker sound amplification path and is then output through the speaker sound output hole.

摘要翻译： 公开了一种具有扬声器声音放大路径的保护壳体和包括至少一个扬声器装置的电子设备。 保护壳包括邻近电子设备的至少一侧放置的基面，用于保护电子设备，至少一个扬声器声音放大路径形成在基座表面中并具有特定深度，该深度包括对应于扬声器孔的第一位置 输出扬声器装置的扬声器声音，以及在从扬声器声音放大路径延伸的第二位置处的扬声器声音输出孔，并以敞开的方式形成在保护壳体的外侧，其中扬声器声音 来自扬声器孔的输出在扬声器声音放大路径内被放大，然后通过扬声器声音输出孔输出。

公开(公告)号：US08194419B2

公开(公告)日：2012-06-05

申请号：US12371246

申请日：2009-02-13

申请人： Byoung Woo Ryu ,  Gun Woo Moon ,  Seong Wook Choi ,  Byoung Hee Lee ,  Dong Seong Oh

发明人： Byoung Woo Ryu ,  Gun Woo Moon ,  Seong Wook Choi ,  Byoung Hee Lee ,  Dong Seong Oh

IPC分类号： H02M3/335

CPC分类号： H02M3/156 ,  H02M1/4208 ,  Y02B70/126 ,  Y02P80/112

摘要： A switching mode power supply includes an EMI filter unit, a PFC unit, a DC/DC unit, a PFC controller including a feedback stage to which a link voltage at an output side of the PFC unit is fed back and an overvoltage protection stage, a DC/DC controller generating a burst mode operation signal in a light-load or no-load condition, an error signal generation unit for sensing an output voltage of the power supply to generate an error signal, and a control unit for enabling the PFC unit to operate in a burst mode by connecting the overvoltage protection stage and the feedback stage. When the error signal is smaller than a predetermined value, the DC/DC controller generates the burst mode operation signal. When the link voltage fed back to the feedback stage exceeds a threshold voltage of the overvoltage protection stage, the PFC controller deactivates the PFC unit.

摘要翻译： 开关模式电源包括EMI滤波器单元，PFC单元，DC / DC单元，包括反馈级的PFC控制器，PFC单元的输出侧的链路电压被反馈到该反馈级和过电压保护级， 在轻负载状态下产生突发模式操作信号的DC / DC控制器，用于感测电源的输出电压以产生误差信号的误差信号生成单元，以及用于使能PFC 单元通过连接过压保护级和反馈级在突发模式下工作。 当误差信号小于预定值时，DC / DC控制器产生突发模式操作信号。 当反馈到反馈级的链路电压超过过电压保护级的阈值电压时，PFC控制器使PFC单元失效。

公开(公告)号：US20100156509A1

公开(公告)日：2010-06-24

申请号：US12371246

申请日：2009-02-13

申请人： Byoung Woo Ryu ,  Gun Woo Moon ,  Seong Wook Choi ,  Byoung Hee Lee ,  Dong Seong Oh

发明人： Byoung Woo Ryu ,  Gun Woo Moon ,  Seong Wook Choi ,  Byoung Hee Lee ,  Dong Seong Oh

IPC分类号： G05F1/00

CPC分类号： H02M3/156 ,  H02M1/4208 ,  Y02B70/126 ,  Y02P80/112

摘要： In accordance with one aspect of the present invention to achieve the object, there is provided a switching mode power supply for reducing standby power including an EMI(Electro-Magnetic Interference) filter unit for removing a high frequency noise component by being connected to an input power source; a PFC(Power Factor Correction) unit connected to the EMI filter unit; a DC/DC unit connected to the PFC unit; a synchronous rectifier unit connected to the DC/DC unit; a PFC controller connected to the PFC unit and provided with an overvoltage protection stage; a DC/DC controller which is connected to the DC/DC unit and generates a burst mode operation signal; a synchronous rectifier controller for controlling the synchronous rectifier unit by being connected to the synchronous rectifier unit; an error signal generation unit for sensing an output voltage to generate an error signal and then transmitting the error signal to the DC/DC controller; a control unit for synchronizing the DC/DC unit and the PFC unit so that the PFC unit also operates in a burst mode if the DC/DC unit operates in the burst mode by connecting the DC/DC controller and the overvoltage protection stage of the PFC controller.

摘要翻译： 根据本发明的一个方面，为了实现该目的，提供了一种用于降低待机功率的开关模式电源，包括用于通过连接到输入端去除高频噪声分量的EMI（电磁干扰）滤波器单元 能量源; 连接到EMI滤波器单元的PFC（功率因数校正）单元; 连接到PFC单元的DC / DC单元; 连接到DC / DC单元的同步整流单元; PFC控制器连接到PFC单元并提供过电压保护级; DC / DC控制器，其连接到DC / DC单元并产生突发模式操作信号; 同步整流器控制器，用于通过连接到同步整流器单元来控制同步整流器单元; 误差信号生成单元，用于感测输出电压以产生误差信号，然后将误差信号发送到DC / DC控制器; 用于使DC / DC单元和PFC单元同步的控制单元，使得如果DC / DC单元通过连接DC / DC控制器和DC / DC控制器的过电压保护级而在突发模式下工作，则PFC单元也以突发模式操作 PFC控制器。