公开(公告)号：KR1020110054790A

公开(公告)日：2011-05-25

申请号：KR1020090111566

申请日：2009-11-18

Applicant: 삼성전자주식회사

Inventor： 임희도

IPC: H02J7/00 ,  H02J7/04

CPC classification number: H02J7/0083

Abstract: PURPOSE: A charging device and method thereof are provided to gradually amplify an input current value based on time, thereby preventing a voltage in the charging device from dropping at charging start time. CONSTITUTION: A power supply unit(100) supplies power to a charging device(200). A charging managing unit(210) manages the power of the charging device. The charging managing unit includes a charging controller(220), a charging circuit unit(230), and a current adjusting unit(240). The charging circuit unit performs a conversion function and a transfer function in the charging managing unit. A power charging unit(250) stores power transferred from the charging managing unit.

Abstract translation: 目的：提供一种充电装置及其方法，用于基于时间逐渐放大输入电流值，从而防止充电装置中的电压在充电开始时间下降。 构成：电源单元（100）向充电装置（200）供电。 充电管理单元（210）管理充电装置的电力。 充电管理单元包括充电控制器（220），充电电路单元（230）和电流调节单元（240）。 充电电路单元在充电管理单元中执行转换功能和传递功能。 电力充电单元（250）存储从充电管理单元传送的电力。

公开(公告)号：KR1020030089930A

公开(公告)日：2003-11-28

申请号：KR1020020027853

申请日：2002-05-20

Applicant: 삼성전자주식회사

Inventor： 임희도

IPC: H04B1/40

CPC classification number: H04M1/0245 ,  H04M1/0216 ,  H04M2201/08

Abstract: PURPOSE: An apparatus for recognizing a cover by using a hall effect integrated circuit is provided to prevent data or hardware from being abnormally operated due to the magnetic field of a mobile terminal when the flip or folder is closed. CONSTITUTION: A resistor(R4) is connected between the output port of a hall effect integrated circuit(19) and a power supply part(VCC) in order to recognize the output value of the hall effect integrated circuit(19) through a key matrix. The emitter and collector of a PNP transistor(TR3) are respectively connected to the vertical and horizontal lines(17,18) of the key matrix. A resistor(R5) is connected to the base of the transistor(TR). The resistor(R5) is connected to the output port of the hall effect integrated circuit(19). Accordingly the hall effect integrated circuit(19) has a 'high' output value, without being affected by the magnetic field of a magnet, while a folder and a main body are executing a close operation.

Abstract translation: 目的：提供一种通过使用霍尔效应集成电路来识别盖的装置，以防止当翻盖或文件夹关闭时由于移动终端的磁场而导致的数据或硬件异常操作。 构成：在霍尔效应集成电路（19）的输出端口和电源部件（VCC）之间连接有电阻器（R4），以通过键矩阵来识别霍尔效应集成电路（19）的输出值 。 PNP晶体管（TR3）的发射极和集电极分别连接到键矩阵的垂直和水平线（17,18）。 电阻器（R5）连接到晶体管（TR）的基极。 电阻器（R5）连接到霍尔效应集成电路（19）的输出端口。 因此，当文件夹和主体正在执行关闭操作时，霍尔效应集成电路（19）具有“高”的输出值，而不受磁体的磁场的影响。

公开(公告)号：KR100396267B1

公开(公告)日：2003-09-02

申请号：KR1020010065814

申请日：2001-10-24

Applicant: 삼성전자주식회사

Inventor： 임희도

IPC: H04B1/40

CPC classification number: H04M1/72527 ,  H04M1/6058

Abstract: An apparatus and method for correctly sensing the state of a 4-pole earmicrophone having two receiver terminals and two common terminals for a microphone and a switch in a mobile terminal. The mobile terminal senses a switch-on of the earmicrophone by mechanical connection between an earmicrophone jack and a jack connector during an earmicrophone connection. The mobile terminal stores information about an earmicrophone state detected by the jack connector. Upon detection of the switch-on of the earmicrophone, the mobile terminal reads the earmicrophone state information from the memory. If the read earmicrophone state indicates earmicrophone disconnection, the mobile terminal mutes transmission and reception, determining that the switch-on is a transient phenomenon.

Abstract translation: 一种用于正确感测具有用于移动终端中的麦克风和开关的两个接收器端子和两个公共端子的4极式麦克风的状态的装置和方法。 移动终端在麦克风连接期间通过在耳机插孔和插孔连接器之间的机械连接来感测所述耳机的接通。 移动终端存储关于由插孔连接器检测到的耳鸣状态的信息。 在检测到麦克风的接通时，移动终端从存储器读取麦克风状态信息。 如果读取的耳廓式听筒状态指示耳机断开，则移动终端使发送和接收静音，确定接通是瞬态现象。

公开(公告)号：KR1020120082121A

公开(公告)日：2012-07-23

申请号：KR1020110003443

申请日：2011-01-13

Applicant: 삼성전자주식회사

Inventor： 임희도 ,  박윤선

IPC: H04B1/40 ,  H04M1/27

CPC classification number: H04M1/274533 ,  G06F17/30312 ,  G06F17/30345 ,  G06F17/30386 ,  G06Q10/109 ,  H04M1/72583 ,  H04M2250/22 ,  H04M2250/60

Abstract: PURPOSE: A method and apparatus for storing telephone number in a mobile terminal is provided to conveniently perform without an additional menu selection manipulation. CONSTITUTION: If a telephone number storing command is requested, a control unit offers a name input request message to a user(201,203). If a name is inputted, the control unit matches the inputted name with a phone book list(205,207). If the inputted name does not exist in the phone book list, the control unit creates the inputted name(209,213). The control unit stores the created name to the phone book list with the telephone number.

Abstract translation: 目的：提供一种用于在移动终端中存储电话号码的方法和装置，以方便地执行，而无需额外的菜单选择操作。 构成：如果请求电话号码存储命令，则控制单元向用户提供姓名输入请求消息（201,203）。 如果输入名称，则控制单元将输入的名称与电话簿列表（205,207）相匹配。 如果输入的名称不存在于电话簿列表中，则控制单元创建输入的名称（209,213）。 控制单元将创建的名称存储到具有电话号码的电话簿列表中。

公开(公告)号：KR100744310B1

公开(公告)日：2007-07-30

申请号：KR1019990056126

申请日：1999-12-09

Applicant: 삼성전자주식회사

Inventor： 임희도

IPC: H04B1/38

Abstract: 가. 청구범위에 기재된 발명이 속한 기술분야
본 발명은 플립형이나 폴더형 무선 단말기에 사용되는 홀 스위치에 관한 것이다.
나. 발명이 해결하고자 하는 기술적 과제
홀 센서를 사용하여 플림의 열리고 닫힘을 감지하는 홀 스위치에서 모델의 변경에 따라 자석과의 거리가 빠뀌더라도 플립의 열리고 닫힘을 감지할 수 있도록 한다.
다. 발명의 해결방법의 요지
본 발명의 요지는 제 1 및 제 2 구조가 연결되어 닫힘 또는 열림 상태를 가지는 접이형 단말기의 열림과 닫힘을 감지하기 위한 스위치에 있어서, 자석과의 거리에 비례하여 입력되는 자기장의 세기에 따라 전압을 발생하는 홀 센서와, 상기 홀센서에서 발생되는 전압을 증폭하는 증폭기와, 소정의 제어신호에 의해 기준전압을 변화시켜 출력하는 가변전원부와, 상기 증폭기에서 출력되는 신호와 상기 가변전원부에서 출력되는 기준전압과의 비교에 의해 열림 또는 닫힘을 알리는 신호를 출력하는 비교기로 이루어짐을 특징으로 한다.
라. 발명의 중요한 용도
홀 센서를 이용한 스위치에 이용된다.
홀 센서, 플립형 단말기, 폴더형 단말기, 자석, 가변전원.

公开(公告)号：KR100442625B1

公开(公告)日：2004-08-02

申请号：KR1020020019818

申请日：2002-04-11

Applicant: 삼성전자주식회사

Inventor： 임희도

IPC: H04B1/40

CPC classification number: H03K17/9502 ,  H04M1/0214 ,  H04M1/0245

Abstract: A circuit and method of processing malfunction of a hall effect switch used for recognition of an open/close state of a flip or folder of a terminal. The circuit includes an output terminal of the hall effect switch for outputting a first-state or second-state signal that indicates the open/close state of the flip or folder by sensing change of a magnetic field according to opening/closing of the flip or folder, a flip/folder-state input terminal for transferring the first-state or second-state signal to a control section of the terminal, a first pull-up resistor connected to the flip/folder-state input terminal, a ripple-removing capacitor connected to the flip/folder-state input terminal, and a second resistor of which one terminal is connected to the output terminal of the hall effect switch and the other terminal is connected to a connection point of the first resistor and the capacitor.

Abstract translation: 处理用于识别终端的翻盖或文件夹的打开/关闭状态的霍尔效应开关的故障的电路和方法。 该电路包括霍尔效应开关的输出端，用于通过根据翻盖的打开/关闭检测磁场的变化来输出指示翻盖或文件夹的打开/关闭状态的第一状态或第二状态信号，或者 文件夹，用于将第一状态或第二状态信号传送到终端的控制部分的翻转/文件夹状态输入端子，连接到翻转/折叠状态输入端子的第一上拉电阻器，纹波消除 电容器，连接到翻转/折叠状态输入端子;以及第二电阻器，其一个端子连接到霍尔效应开关的输出端子，而另一个端子连接到第一电阻器和电容器的连接点。

公开(公告)号：KR1020030048510A

公开(公告)日：2003-06-25

申请号：KR1020010078420

申请日：2001-12-12

Applicant: 삼성전자주식회사

Inventor： 임희도

IPC: H04M1/23

CPC classification number: H03M11/02 ,  G06F1/26 ,  G06F3/023 ,  Y10T307/76

Abstract: PURPOSE: An apparatus for turning power on by pushing any key is provided to turn power on by pressing any key by a user in a state that a system power is turned off. CONSTITUTION: A keypad(110) has a plurality of keys comprising a bipolar contact. A regulator(400) is a device for supplying system power. When the regulator(400) is enabled by receiving a predetermined control, battery power is inputted to the regulator(400), thereby outputting system power. When any key among keys of the keypad(110) is inputted by a user, a control unit(700) generates power on/off signal to a first state in order that the power is supplied continuously until power off signal is sensed although the user does not push the key continuously.

Abstract translation: 目的：提供通过按下任何键来打开电源的装置，用于在系统电源关闭的状态下通过用户按任何键来打开电源。 构成：键盘（110）具有包括双极触点的多个键。 调节器（400）是用于提供系统电源的装置。 当调节器（400）通过接收预定的控制使能时，电池电力被输入到调节器（400），从而输出系统电力。 当用户输入键盘（110）的按键中的任何一个键时，控制单元（700）将电源开/关信号产生到第一状态，以便连续地供电，直到电源关闭信号被感测，尽管用户 不要持续按键。

公开(公告)号：KR1020030033724A

公开(公告)日：2003-05-01

申请号：KR1020010065814

申请日：2001-10-24

Applicant: 삼성전자주식회사

Inventor： 임희도

IPC: H04B1/40

CPC classification number: H04M1/72527 ,  H04M1/6058

Abstract: PURPOSE: A method for confirming an ear microphone state in a communication terminal is provided to recognize a switch-on in an ear microphone connected state by using the combination of a jack connection detection signal and a switch-on detection signal. CONSTITUTION: A controller monitors a jack detection signal and a switch detection signal(901). The controller decides whether a state change is generated in the signals(903). If so, the controller checks whether both of the signals are 'high'(905). If not, the controller performs corresponding operations(919), and if 'high', the controller reads right prior states of the two detection signals(907). The controller analyzes the read prior states to check whether both of the prior states of the detection signals are 'low'(909). If so, the controller mutes transmission and receiving(911). The controller checks the switch detection signal(913). The controller checks whether the switch detection signal is 'low'(915). If not, the controller returns to the step 913, and if 'low', the controller releases the transmission and receiving mute(917), and returns to a standby state(919). If both of the prior states are not 'low' in the step 909, the controller checks a 'high'-maintained time of the switch detection signal(921). The controller checks whether the maintained time is over a pre-decided time(923). If so, the controller automatically dials the last call number(927), and if not, the controller displays the last call number stored in a memory on an LCD(Liquid Crystal Display)(927).

Abstract translation: 目的：提供一种用于确认通信终端中的耳麦麦克风状态的方法，以通过使用插孔连接检测信号和接通检测信号的组合来识别耳麦式麦克风连接状态中的接通。 构成：控制器监视插孔检测信号和开关检测信号（901）。 控制器判定在信号（903）中是否产生状态改变。 如果是，则控制器检查两个信号是否为“高”（905）。 如果不是，则控制器执行相应的操作（919），如果为“高”，则控制器读取两个检测信号的先前状态（907）。 控制器分析读取的先前状态，以检查检测信号的先前状态是否为“低”（909）。 如果是这样，则控制器将发送和接收（911）静音。 控制器检查开关检测信号（913）。 控制器检查开关检测信号是否为“低”（915）。 如果不是，控制器返回到步骤913，如果为“低”，则控制器释放发送和接收静音（917），并返回到待机状态（919）。 如果在步骤909中两个现有状态都不是“低”，则控制器检查切换检测信号的“高”维持时间（921）。 控制器检查维护时间是否超过预定时间（923）。 如果是这样，控制器自动拨打最后一个电话号码（927），如果不是，控制器将显示存储在LCD（液晶显示屏）（927）上的存储器中的最后一个电话号码。

公开(公告)号：KR1020030032362A

公开(公告)日：2003-04-26

申请号：KR1020010064094

申请日：2001-10-17

Applicant: 삼성전자주식회사

Inventor： 임희도

IPC: H04B1/38

CPC classification number: H05K9/0067 ,  H04M1/72527

Abstract: PURPOSE: A static electricity preventing apparatus of a mobile terminal is provided to prevent static electricity from passing through devices such as a microphone, a receiver, a buzzer and so one which are installed at a terminal by changing the structures of the devices. CONSTITUTION: A speaker(20) is coated with a conductor or a conductive material(30) to have conductivity. A conductive terminal is added to the conductor or the conductive material(30) and connected to a place(24)(that is, a ground) which is relatively stable for static electricity. When static electricity is applied to the speaker(20) of a mobile terminal from an external source, static electricity is moved to the place(24) through the conductive terminal connected to the conductor on the speaker, rather than being coming to a signal line(21) connected to a system(22). Accordingly, because static electricity is not inputted to the signal line(21) connected to the system(22), the system(22) is not affected. At the side of the static electricity, since the impedance between the conductive terminal connected to the speaker and the ground(24) is far smaller than an impedance between the signal line(21) of the speaker(20) and the system(22), the static electricity is moved through a path between the conductive terminal connected to the speaker and the ground.

Abstract translation: 目的：提供一种移动终端的静电防止装置，以防止静电通过改变设备结构而安装在终端的麦克风，接收机，蜂鸣器等设备。 构成：扬声器（20）涂覆有导体或导电材料（30）以具有导电性。 导电端子被添加到导体或导电材料（30）中并连接到对于静电相对稳定的地方（即地面）（24）。 当静电从外部源施加到移动终端的扬声器（20）时，静电通过连接到扬声器上的导体的导电端子移动到位置（24），而不是进入信号线 （21）连接到系统（22）。 因此，由于静电不输入到与系统（22）连接的信号线（21），系统（22）不受影响。 在静电侧，由于连接到扬声器的导电端子与地（24）之间的阻抗远远小于扬声器（20）的信号线（21）与系统（22）之间的阻抗， 静电通过连接到扬声器的导电端子和地之间的路径移动。

公开(公告)号：KR1020120124870A

公开(公告)日：2012-11-14

申请号：KR1020110042770

申请日：2011-05-06

Applicant: 삼성전자주식회사

Inventor： 임희도 ,  홍정연 ,  이승준

IPC: H02J7/04 ,  H01M10/44

CPC classification number: H02J7/0081 ,  H02J7/0083

Abstract: PURPOSE: A charging current control apparatus and method thereof are provided to prevent the over boost of charging current by selectively operating a CC(Constant Current) mode by maintaining battery power as a reference value. CONSTITUTION: A charging module(610) provides charging current to a battery(620). The charging module operates a CV(Constant Voltage) mode or a CC mode which maintains a charging current as a fixed value. The CV mode maintains battery power as a reference value. A control unit(630) controls a mode to maintain the CC mode in a charging state. The control unit controls the mode to maintain the CV mode in the battery power state which the battery power is arranged to the reference value. The control unit controls the mode to maintain the CC mode in one or more time sections after the battery power is arranged to the reference value. [Reference numerals] (610) Charging module; (620) Battery; (630) Control unit; (640-1) Functional block; (AA) External power source

Abstract translation: 目的：提供一种充电电流控制装置及其方法，以通过将电池电量作为参考值来选择性地操作CC（恒定电流）模式来防止充电电流的过度升压。 构成：充电模块（610）向电池（620）提供充电电流。 充电模块运行CV（恒定电压）模式或将充电电流维持为固定值的CC模式。 CV模式将电池电量作为参考值。 控制单元（630）控制将CC模式维持在充电状态的模式。 控制单元控制模式以将电池电量的CV模式保持在电池电量状态，电池电量被设置为参考值。 在将电池电力设置为参考值之后，控制单元控制在一个或多个时间段内将CC模式维持在该模式。 （附图标记）（610）充电模块; （620）电池; （630）控制单元; （640-1）功能块; （AA）外部电源