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1. 发明申请

US20140312806A1 LIGHT EMITTING DIODE LIGHTING SYSTEM 有权
标题翻译：发光二极管照明系统
公开(公告)号：US20140312806A1
公开(公告)日：2014-10-23
申请号：US14000863
申请日：2011-10-10
申请人： Young Jong Kim , Dong Young Huh , Taek Soo Kim , Hyun Sik Kim
发明人： Young Jong Kim , Dong Young Huh , Taek Soo Kim , Hyun Sik Kim
IPC分类号： H05B33/08
CPC分类号： H05B33/0815 , H05B33/0851 , Y02B20/347 , Y02B20/348
摘要： An LED lighting system is provided. The LED lighting system includes a main transformer, a voltage detector, a current controller, a second reference voltage supplier, and a power factor compensation circuit. The main transformer transforms an input signal to supply the transformed input signal to an LED group. The voltage detector supplies a control voltage proportional to a level of an input voltage corresponding to the input signal. The current controller includes a first voltage storage, a negative voltage applier, a second voltage storage, switch, and a current control signal generator. The first voltage storage stores the control voltage supplied from the voltage detector or discharges a stored voltage. The negative voltage applier is connected to the first voltage storage, and connected to a ground to apply the control voltage to the ground when the control voltage is a negative voltage. The second voltage storage is connected to the first voltage storage, and stores the control voltage applied through the first voltage storage or discharges a stored voltage. The switch is connected to the second voltage storage, and activated by a driving signal to apply a ground voltage to the second voltage storage. The current control signal generator generates a current control signal according to a voltage signal and gain of the second voltage storage. The first voltage storage or the second voltage storage supplies the current control signal through the voltage detector. The second reference voltage supplier supplies the second reference voltage when the control signal supplied from the voltage detector is equal to or greater than the second reference voltage. The power factor compensation circuit controls a duty ratio of the driving signal according to a level of the current control signal, and controls a peak value of a primary current in the main transformer according to a level of the second reference voltage.
摘要翻译：提供LED照明系统。 LED照明系统包括主变压器，电压检测器，电流控制器，第二参考电压供应器和功率因数补偿电路。主变压器转换输入信号以将变换的输入信号提供给LED组。电压检测器提供与对应于输入信号的输入电压的电平成比例的控制电压。电流控制器包括第一电压存储器，负电压施加器，第二电压存储器，开关和电流控制信号发生器。第一电压存储器存储从电压检测器提供的控制电压或放电所存储的电压。负电压施加器连接到第一电压存储器，并且当控制电压为负电压时，连接到地面以将控制电压施加到地。第二电压存储器连接到第一电压存储器，并且存储通过第一电压存储器施加的控制电压或放电存储的电压。开关连接到第二电压存储器，并由驱动信号激活，以将接地电压施加到第二电压存储器。电流控制信号发生器根据电压信号和第二电压存储器的增益产生电流控制信号。第一电压存储器或第二电压存储器通过电压检测器提供电流控制信号。当从电压检测器提供的控制信号等于或大于第二参考电压时，第二参考电压供应器提供第二参考电压。功率因数补偿电路根据电流控制信号的电平来控制驱动信号的占空比，并且根据第二参考电压的电平来控制主变压器中的初级电流的峰值。

2. 发明授权

US09112420B2 Current regulation apparatus 有权
标题翻译：电流调节装置
公开(公告)号：US09112420B2
公开(公告)日：2015-08-18
申请号：US14001606
申请日：2011-10-12
申请人： Young Jong Kim , Hyun Sik Kim , Taek Soo Kim , Dong Young Huh
发明人： Young Jong Kim , Hyun Sik Kim , Taek Soo Kim , Dong Young Huh
IPC分类号： H05B37/02 , H02M3/335 , H05B33/08
CPC分类号： H02M3/33523 , H02M3/33507 , H05B33/0842
摘要： A current regulation apparatus is provided. The current regulation apparatus includes a trans unit, a first switching unit, a voltage detection unit, a voltage comparison unit, and a control unit. The trans unit includes an auxiliary winding unit. The first switching unit controls an operation of the trans unit. The voltage detection unit detects a voltage induced to the auxiliary winding unit. The voltage comparison unit compares a voltage detected by the voltage detection and a reference voltage. The control unit adjusts a turn-on section of the first switching unit according to an output voltage of the voltage comparison unit.
摘要翻译：提供电流调节装置。电流调节装置包括转换单元，第一开关单元，电压检测单元，电压比较单元和控制单元。传动单元包括辅助卷绕单元。第一切换单元控制跨单元的操作。电压检测单元检测到辅助绕组单元感应的电压。电压比较单元将由电压检测检测到的电压与参考电压进行比较。控制单元根据电压比较单元的输出电压来调整第一开关单元的接通部分。

3. 发明申请

US20140055057A1 CURRENT REGULATION APPARATUS 有权
标题翻译：现行规管设备
公开(公告)号：US20140055057A1
公开(公告)日：2014-02-27
申请号：US14001606
申请日：2011-10-12
申请人： Young Jong Kim , Hyun Sik Kim , Taek Soo Kim , Dong Young Huh
发明人： Young Jong Kim , Hyun Sik Kim , Taek Soo Kim , Dong Young Huh
IPC分类号： H02M3/335 , H05B33/08
CPC分类号： H02M3/33523 , H02M3/33507 , H05B33/0842
摘要： A current regulation apparatus is provided. The current regulation apparatus includes a trans unit, a first switching unit, a voltage detection unit, a voltage comparison unit, and a control unit. The trans unit includes an auxiliary winding unit. The first switching unit controls an operation of the trans unit. The voltage detection unit detects a voltage induced to the auxiliary winding unit. The voltage comparison unit compares a voltage detected by the voltage detection and a reference voltage. The control unit adjusts a turn-on section of the first switching unit according to an output voltage of the voltage comparison unit.
摘要翻译：提供电流调节装置。电流调节装置包括转换单元，第一开关单元，电压检测单元，电压比较单元和控制单元。传动单元包括辅助卷绕单元。第一切换单元控制跨单元的操作。电压检测单元检测到辅助绕组单元感应的电压。电压比较单元将由电压检测检测到的电压与参考电压进行比较。控制单元根据电压比较单元的输出电压来调整第一开关单元的接通部分。

4. 发明申请

US20080278087A1 Pulse Width Modulation Apparatus and Apparatus for Driving Light Source Having the Same 有权
标题翻译：用于驱动具有相同光源的脉宽调制装置和装置
公开(公告)号：US20080278087A1
公开(公告)日：2008-11-13
申请号：US11997493
申请日：2007-04-17
申请人： Taek Soo Kim , Hyun Sik Kim
发明人： Taek Soo Kim , Hyun Sik Kim
IPC分类号： H05B37/02
CPC分类号： H05B41/3927
摘要： Provided are a pulse width modulation (PWM) apparatus and a light source-driving apparatus including the PWM apparatus. The PWM apparatus includes a voltage division part, a capacitor part, a first operational amplifier, a first noise reduction part, and a second operational amplifier. The voltage division part divides and outputs an input voltage. The capacitor part charged by an input current or discharged for provides a charge voltage. The first operational amplifier operates according to a result of comparing a divided voltage output from the voltage division part with the charge voltage output from the capacitor part. The first noise reduction part removes a high frequency noise of the divided voltage. The second operational amplifier converts a signal generated from the capacitor part into a pulse width modulation signal by a dimming control signal.
摘要翻译：提供了包括PWM装置的脉宽调制（PWM）装置和光源驱动装置。 PWM装置包括分压部分，电容器部分，第一运算放大器，第一降噪部分和第二运算放大器。分压部分分压输出电压。由输入电流或放电充电的电容器部分提供充电电压。第一运算放大器根据将分压部分的分压输出与从电容器部分输出的充电电压进行比较的结果进行工作。第一降噪部分去除分压电压的高频噪声。第二运算放大器通过调光控制信号将从电容器部分产生的信号转换为脉宽调制信号。

5. 发明申请

US20090115339A1 Apparatus and Method for Controlling Driving of Lamp 有权
标题翻译：用于控制灯驱动的装置和方法
公开(公告)号：US20090115339A1
公开(公告)日：2009-05-07
申请号：US12067478
申请日：2007-07-13
申请人： Taek Soo Kim , Hyun Sik Kim
发明人： Taek Soo Kim , Hyun Sik Kim
IPC分类号： H05B41/36
CPC分类号： H05B41/2828 , Y02B20/186
摘要： Disclosed are an apparatus and a method for controlling driving of a lamp. The apparatus for controlling driving of a lamp includes a plurality of lamps, a switching module for switching supplied power to output an alternating current (AC) signal, a trans-module for converting the alternating signal into high-voltage signals having different phases to supply the high-voltage signals to the lamps, an open lamp detecting module for adding low-voltage signals having different phases feedback from the trans-module to detect open states of the lamps, and a controller for controlling an operation of the switching module by a signal detected in the open lamp detecting module.
摘要翻译：公开了一种用于控制灯的驱动的装置和方法。用于控制灯的驱动的装置包括多个灯，用于切换提供的电力以输出交流（AC）信号的开关模块，用于将交变信号转换成具有不同相位的高电压信号的反模块以供应向灯提供的高电压信号，用于添加具有来自反模块的不同相位反馈的低电压信号以检测灯的打开状态的开路灯检测模块，以及用于通过一个控制器控制开关模块的操作的控制器在开灯检测模块中检测到信号。

6. 发明授权

US07843142B2 Pulse width modulation apparatus and apparatus for driving light source having the same 有权
标题翻译：用于驱动具有该光源的光源的脉宽调制装置和装置
公开(公告)号：US07843142B2
公开(公告)日：2010-11-30
申请号：US11997493
申请日：2007-04-17
申请人： Taek Soo Kim , Hyun Sik Kim
发明人： Taek Soo Kim , Hyun Sik Kim
IPC分类号： H05B41/16
CPC分类号： H05B41/3927
摘要： Provided are a pulse width modulation (PWM) apparatus and a light source-driving apparatus including the PWM apparatus. The PWM apparatus includes a voltage division part, a capacitor part, a first operational amplifier, a first noise reduction part, and a second operational amplifier. The voltage division part divides and outputs an input voltage. The capacitor part charged by an input current or discharged for provides a charge voltage. The first operational amplifier operates according to a result of comparing a divided voltage output from the voltage division part with the charge voltage output from the capacitor part. The first noise reduction part removes a high frequency noise of the divided voltage. The second operational amplifier converts a signal generated from the capacitor part into a pulse width modulation signal by a dimming control signal.
摘要翻译：提供了包括PWM装置的脉宽调制（PWM）装置和光源驱动装置。 PWM装置包括分压部分，电容器部分，第一运算放大器，第一降噪部分和第二运算放大器。分压部分分压输出电压。由输入电流或放电充电的电容器部分提供充电电压。第一运算放大器根据将分压部分的分压输出与从电容器部分输出的充电电压进行比较的结果进行工作。第一降噪部分去除分压电压的高频噪声。第二运算放大器通过调光控制信号将从电容器部分产生的信号转换为脉宽调制信号。

7. 发明授权

US07777428B2 Apparatus and method for controlling driving of lamp 有权
标题翻译：控制灯驱动的装置及方法
公开(公告)号：US07777428B2
公开(公告)日：2010-08-17
申请号：US12067478
申请日：2007-07-13
申请人： Taek Soo Kim , Hyun Sik Kim
发明人： Taek Soo Kim , Hyun Sik Kim
IPC分类号： G05F1/00
CPC分类号： H05B41/2828 , Y02B20/186
摘要： Disclosed are an apparatus and a method for controlling driving of a lamp. The apparatus for controlling driving of a lamp includes a plurality of lamps, a switching module for switching supplied power to output an alternating current (AC) signal, a trans-module for converting the alternating signal into high-voltage signals having different phases to supply the high-voltage signals to the lamps, an open lamp detecting module for adding low-voltage signals having different phases feedback from the trans-module to detect open states of the lamps, and a controller for controlling an operation of the switching module by a signal detected in the open lamp detecting module.
摘要翻译：公开了一种用于控制灯的驱动的装置和方法。用于控制灯的驱动的装置包括多个灯，用于切换提供的电力以输出交流（AC）信号的开关模块，用于将交变信号转换成具有不同相位的高电压信号的反模块以供应向灯提供的高电压信号，用于添加具有来自反模块的不同相位反馈的低电压信号以检测灯的打开状态的开路灯检测模块，以及用于通过一个控制器控制开关模块的操作的控制器在开灯检测模块中检测到信号。

8. 发明授权

US09230791B2 Anion generating and electron capture dissociation apparatus using cold electrons 有权
标题翻译：阴离子产生和电子捕获离解装置使用冷电子
公开(公告)号：US09230791B2
公开(公告)日：2016-01-05
申请号：US14358809
申请日：2011-11-28
申请人： Hyun Sik Kim , Seung Young Kim , Mo Yang
发明人： Hyun Sik Kim , Seung Young Kim , Mo Yang
IPC分类号： H01J49/08 , H01J49/10 , H01J43/04 , H01J49/00 , H01J49/42 , H01J27/02 , H01J49/14 , H01J43/24 , H01J49/38
CPC分类号： H01J49/08 , H01J27/028 , H01J43/04 , H01J43/246 , H01J49/0045 , H01J49/0054 , H01J49/10 , H01J49/147 , H01J49/38 , H01J49/426
摘要： An anion generating and electron capture dissociation apparatus using cold electrons, which comprises a cold electron generation module configured to generate a large quantity of cold electrons from ultraviolet photons radiated into a mass spectrometer vacuum chamber which is in a high vacuum state has a plurality of ultraviolet diodes configured to emit the ultraviolet photons in the mass spectrometer vacuum chamber. Micro-channel plate (MCP) electron multiplier plates induce and amplify initial electron emissions of the ultraviolet photons from the ultraviolet diodes, and generate a large quantity of electron beams from a rear plate. An electron focusing lens is configured to focus the electron beams amplified through the MCP electron multiplier plates. A grid is configured to adjust energy and an electric current of the electron beams together with the electron focusing lens.
摘要翻译：使用冷电子的阴离子产生和电子捕获解离装置，其包括被配置为从辐射到处于高真空状态的质谱仪真空室的紫外光子产生大量冷电子的冷电子发生模块，具有多个紫外线配置为在质谱仪真空室中发射紫外光子的二极管。微通道板（MCP）电子倍增板诱导和放大来自紫外二极管的紫外光子的初始电子发射，并从背板产生大量的电子束。电子聚焦透镜被配置为聚焦通过MCP电子倍增器板放大的电子束。栅格被配置为与电子聚焦透镜一起调节电子束的能量和电流。

9. 发明申请

US20130112864A1 CONTROLLER AND CONTROL METHOD FOR IMPROVING SIGNAL PERFORMANCE OF ION CYCLOTRON RESONANCE MASS SPECTROMETER 失效
标题翻译：用于提高离子循环共振质谱仪信号性能的控制器和控制方法
公开(公告)号：US20130112864A1
公开(公告)日：2013-05-09
申请号：US13699577
申请日：2011-10-31
申请人： Seung Yong Kim , Hyun Sik Kim , Myoung Choul Choi , Jong Shin Yoo
发明人： Seung Yong Kim , Hyun Sik Kim , Myoung Choul Choi , Jong Shin Yoo
IPC分类号： H01J49/02
CPC分类号： H01J49/02 , H01J49/022 , H01J49/38
摘要： Provided are a controller and a control method for improving signal performance of an ion cyclotron resonance mass spectrometer. The controller and control method apply electric signals for causing ions injected into an ion trap of the ion cyclotron resonance mass spectrometer to be injected to the center of the trap as close as possible to trap electrodes, and adjust biased ion motion by appropriately adjusting signals of trap electrodes for causing the injected ions to make ion motion, thereby improving the fidelity of ion signals. The control method for improving signal performance of an ion cyclotron resonance mass spectrometer includes an ion position adjustment process and an ion signal detection process.
摘要翻译：提供了一种用于改善离子回旋共振质谱仪的信号性能的控制器和控制方法。控制器和控制方法应用电信号，使离子回旋共振质谱仪的离子阱中注入的离子尽可能的靠近陷阱的中心捕获电极，并通过适当调整信号用于引起注入的离子离子运动的捕获电极，从而提高离子信号的保真度。用于提高离子回旋共振质谱仪的信号性能的控制方法包括离子位置调整处理和离子信号检测处理。

10. 发明申请

US20120044269A1 ORGANIC LIGHT EMITTING DIODE DRIVER 失效
标题翻译：有机发光二极管驱动器
公开(公告)号：US20120044269A1
公开(公告)日：2012-02-23
申请号：US13036363
申请日：2011-02-28
申请人： Sang Hyun CHA , Yeun Joong Lee , Gyu Hyeong Cho , Jin Yong Jeon , Jun Hyeok Yang , Hyun Sik Kim , Jae Shin Lee
发明人： Sang Hyun CHA , Yeun Joong Lee , Gyu Hyeong Cho , Jin Yong Jeon , Jun Hyeok Yang , Hyun Sik Kim , Jae Shin Lee
IPC分类号： G09G5/10
CPC分类号： G09G3/3275 , G09G3/3225 , G09G2320/0285 , G09G2320/029 , G09G2320/043 , G09G2320/0693 , G09G2360/16
摘要： There is provided an organic light emitting diode driver capable of compensating for pixel deterioration in real time during the driving of pixels by selectively compensating pixels, requiring compensation, for the deterioration thereof, and precisely setting calibration data by removing an IR drop across a transistor, employed as a switch in the pixels, by calculating a difference between at least two representative values of different gray scale ranges among predetermined gray scale ranges.
摘要翻译：提供了一种有机发光二极管驱动器，其能够通过选择性地补偿像素，需要补偿其劣化并通过去除晶体管两端的IR压差来精确地设置校准数据来补偿在像素驱动期间实时的像素劣化，通过计算预定灰度范围中的不同灰度范围的至少两个代表值之间的差异，用作像素中的开关。

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