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1.发明公开Noise filter and electronic device with integrated common mode and normal mode noise filters 审中-公开劳斯莱斯特电器有限公司（Vorrichtung mit integrierten Gleichtakt-oder Normaltakt Filtern
公开(公告)号：EP2811647A1
公开(公告)日：2014-12-10
申请号：EP13198185.4
申请日：2013-12-18
发明人： Joo, Sung-yong , Lee, Jin-hyung
CPC分类号： H01F17/06 , H01F27/38 , H01F2017/0093 , H03H1/0007
摘要： A noise filter (100) and an electronic device including the same are disclosed. The noise filter is configured to suppress noise generated in a power line or a ground line of a power circuit unit provided in an electronic device. The electronic device including: at least one coil (200) connected to the power line and the ground line; and a core (300) around which the coil is wound, a common core portion (310) configured to suppress common mode noise generated at the ground line and a normal core portion (330) configured to suppress normal mode noise generated at the power line are formed as a single body. Thus, the common mode noise filter and the normal mode noise filter are integrated with each other to thereby improve productivity and reduce production costs.
摘要翻译： 公开了一种噪声滤波器（100）和包括该噪声滤波器的电子设备。 噪声滤波器被配置为抑制在电子设备中提供的电力电路单元的电力线或接地线中产生的噪声。 所述电子设备包括：连接到所述电源线和所述接地线的至少一个线圈（200）; 以及卷绕线圈的芯体（300），配置成抑制在地线产生的共模噪声的公共芯部（310），以及用于抑制在电力线上产生的正常模式噪声的正常芯部（330） 形成为单体。 因此，共模噪声滤波器和正常模式噪声滤波器彼此集成，从而提高生产率并降低生产成本。
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公开(公告)号：EP2814163B1
公开(公告)日：2018-10-10
申请号：EP14154606.9
申请日：2014-02-11
发明人： Joo, Sung-yong , Lee, Jin-hyung
CPC分类号： H02M1/4208 , H02M3/33507 , H02M7/2176 , H02M2001/4291 , H04N5/63 , Y02B70/126
摘要： A power supply, a power control method and a display apparatus having the same, for controlling a standby mode, are provided. The power supply of an electronic apparatus includes: a rectifier configured to rectify a current of alternating current (AC) power input as input power, into a direct current (DC); a power factor correction (PFC) circuit configured to correct a power factor of a DC voltage converted by the rectifier; a switching circuit configured to convert the DC voltage output by the PFC circuit into a predetermined operating voltage and a standby voltage and supply the operating voltage and the standby voltage to the electronic apparatus; and an output controller configured to control the PFC circuit and the switching circuit in order to convert the DC voltage into the predetermined operating voltage and standby voltage by the switching circuit and to supply the operating voltage and the standby voltage to the electronic apparatus.
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3.发明公开Method and apparatus for providing standby power for visual display device 审中-公开Verfahren und Vorrichtung zur Leistungspegelelelung einer Anzeigevorrichtung
公开(公告)号：EP2343624A2
公开(公告)日：2011-07-13
申请号：EP10157956.3
申请日：2010-03-26
发明人： Joo, Sung-yong , Chang, Gil-yong , Lee, Jin-hyung
CPC分类号： G06F1/263 , H02J7/045 , H02J7/35 , H02J9/061 , H04W52/0296 , Y02B10/72 , Y02D70/00 , Y10T307/625
摘要： Provided are an apparatus and method thereof for providing standby power to a visual display, the apparatus including: a light collection unit which is operable to receive light and output a charging current; a battery which is operable to receive the charging current and providing the standby power to the visual display; and a controller which determines whether the battery has a voltage below a predetermined value, wherein if the voltage is below the predetermined value, the controller controls the battery to receive the charging current from the light collection unit, and wherein if the voltage is not below the predetermined value, the controller controls the battery to provide the standby power to the visual display.
摘要翻译： 提供了一种用于向视觉显示器提供备用电力的装置和方法，该装置包括：光采集单元，其可操作以接收光并输出充电电流; 电池，其可操作以接收所述充电电流并将所述备用电力提供给所述视觉显示器; 以及控制器，其确定所述电池是否具有低于预定值的电压，其中如果所述电压低于所述预定值，则所述控制器控制所述电池从所述光收集单元接收充电电流，并且其中如果所述电压不低于 该预定值，控制器控制电池以向视觉显示提供备用电力。
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4.发明公开Power circuit part, power control method thereof and display apparatus having the same 审中-公开Leistungsschaltungsteil，Leistungssteuerungsverfahrendafürund Anzeigevorrichtung damit
公开(公告)号：EP2814156A2
公开(公告)日：2014-12-17
申请号：EP14154798.4
申请日：2014-02-12
发明人： Joo, Sung-yong , Lee, Jin-hyung
IPC分类号： H02M1/42
CPC分类号： H02M1/4208 , H02M1/32 , H02M1/4225 , H04N5/63 , Y02B70/126
摘要： A power circuit part, a power control method and a display apparatus having the same control an output DC voltage supplied as operating power to elements such as a display to be variably output at different levels according to a voltage level of input AC power. The power circuit part includes a rectifier configured to rectify a current of an input alternating current (AC) power into a direct current (DC); and a power factor corrector configured to output a DC voltage output set at a DC voltage level corresponding to an AC voltage level of the input AC power, and supplies the DC voltage as operating power to the electronic apparatus, wherein the DC voltage level is selected from a plurality of target DC voltage levels each corresponding to at least one of a plurality of AC voltage level ranges.
摘要翻译： 功率电路部分，功率控制方法和显示装置具有相同的功率的输出DC电压，作为工作电源被提供给诸如显示器的元件，以根据输入的AC电力的电压电平以不同的电平可变地输出。 电源电路部分包括整流器，被配置为将输入交流（AC）功率的电流整流为直流（DC）; 以及功率因数校正器，被配置为输出设置在与所述输入AC电力的AC电压电平相对应的DC电压电平的DC电压输出，并且将DC电压作为工作电力提供给所述电子设备，其中所述DC电压电平被选择 从多个对应于多个AC电压电平范围中的至少一个的目标DC电压电平。
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5.发明公开Power Supply Device and Method of Controlling the Same 审中-公开Stromversorgungsvorrichtung und Verfahren zu deren Steuerung
公开(公告)号：EP2197094A1
公开(公告)日：2010-06-16
申请号：EP09178322.5
申请日：2009-12-08
发明人： Joo, Sung-yong , Choi, Hyo-soon
CPC分类号： H02M3/33523 , H02M1/36 , H02M1/4208 , Y02B70/126 , Y10T307/615
摘要： Provided are a power supply device and a method of controlling the same. The power supply device includes: a power factor corrector which corrects a power factor of an initial power; a standby power supply unit which is connected to the power factor corrector, the standby power supply unit including a transformer which converts an input power received from the power factor corrector to a predetermined level of a standby power and comprises first and second coils; a sensor which is coupled to the second coil of the transformer and detects a level of an induced power corresponding to the input power; and a power supply controller which determines whether the level of the induced power exceeds a critical value when a system-on signal is received, activates the power factor corrector to correct the power factor of the initial power if the level of the induced power exceeds the critical value, and supplies a driving power to the system based on the level of the induced power detected after the power factor corrector is activated.
摘要翻译： 提供一种电源装置及其控制方法。 电源装置包括：功率因数校正器，其校正初始功率的功率因数; 备用电源单元，其连接到所述功率因数校正器，所述备用电源单元包括变换器，所述变压器将从所述功率因数校正器接收到的输入功率转换为预定等级的待机功率，并且包括第一和第二线圈; 传感器，耦合到变压器的第二线圈，并检测与输入功率相对应的感应功率的电平; 以及电源控制器，当接收到系统接通信号时，确定感应功率的电平是否超过临界值，如果感应功率的电平超过了功率因数校正器，则激活功率因数校正器来校正初始功率的功率因数 临界值，并且基于在功率因数校正器被激活之后检测到的感应功率的电平向系统提供驱动电力。
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6.发明公开Power supply, power control method for controlling a standby mode, and display apparatus having the same 审中-公开Stromversorgung，StromsteuerungsverfahrenfürBereitschaftsmodus und Anzeigevorrichtung damit
公开(公告)号：EP2814163A2
公开(公告)日：2014-12-17
申请号：EP14154606.9
申请日：2014-02-11
发明人： Joo, Sung-yong , Lee, Jin-hyung
CPC分类号： H02M1/4208 , H02M3/33507 , H02M7/2176 , H02M2001/4291 , H04N5/63 , Y02B70/126
摘要： A power supply, a power control method and a display apparatus having the same, for controlling a standby mode, are provided. The power supply of an electronic apparatus includes: a rectifier configured to rectify a current of alternating current (AC) power input as input power, into a direct current (DC); a power factor correction (PFC) circuit configured to correct a power factor of a DC voltage converted by the rectifier; a switching circuit configured to convert the DC voltage output by the PFC circuit into a predetermined operating voltage and a standby voltage and supply the operating voltage and the standby voltage to the electronic apparatus; and an output controller configured to control the PFC circuit and the switching circuit in order to convert the DC voltage into the predetermined operating voltage and standby voltage by the switching circuit and to supply the operating voltage and the standby voltage to the electronic apparatus.
摘要翻译： 提供了一种用于控制待机模式的电源，电源控制方法和具有该电源控制方法的显示装置。 电子设备的电源包括：整流器，被配置为将作为输入功率的交流（AC）功率输入的电流整流为直流（DC）; 功率因数校正（PFC）电路，被配置为校正由整流器转换的直流电压的功率因数; 开关电路，被配置为将由PFC电路输出的DC电压转换为预定的工作电压和待机电压，并将工作电压和备用电压提供给电子设备; 以及输出控制器，被配置为控制PFC电路和开关电路，以便通过开关电路将DC电压转换成预定工作电压和待机电压，并将工作电压和备用电压提供给电子设备。
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7.发明公开Method and apparatus for providing standby power for visual display device 审中-公开用于显示设备的功率电平控制的方法和装置
公开(公告)号：EP2343624A3
公开(公告)日：2014-05-14
申请号：EP10157956.3
申请日：2010-03-26
发明人： Joo, Sung-yong , Chang, Gil-yong , Lee, Jin-hyung
CPC分类号： G06F1/263 , H02J7/045 , H02J7/35 , H02J9/061 , H04W52/0296 , Y02B10/72 , Y02D70/00 , Y10T307/625
摘要： Provided are an apparatus and method thereof for providing standby power to a visual display, the apparatus including: a light collection unit which is operable to receive light and output a charging current; a battery which is operable to receive the charging current and providing the standby power to the visual display; and a controller which determines whether the battery has a voltage below a predetermined value, wherein if the voltage is below the predetermined value, the controller controls the battery to receive the charging current from the light collection unit, and wherein if the voltage is not below the predetermined value, the controller controls the battery to provide the standby power to the visual display.
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8.发明公开Power supply, power control method for controlling a standby mode, and display apparatus having the same 审中-公开电源，待机模式和显示装置，以使得功率控制方法
公开(公告)号：EP2814163A3
公开(公告)日：2015-04-22
申请号：EP14154606.9
申请日：2014-02-11
发明人： Joo, Sung-yong , Lee, Jin-hyung
CPC分类号： H02M1/4208 , H02M3/33507 , H02M7/2176 , H02M2001/4291 , H04N5/63 , Y02B70/126
摘要： A power supply, a power control method and a display apparatus having the same, for controlling a standby mode, are provided. The power supply of an electronic apparatus includes: a rectifier configured to rectify a current of alternating current (AC) power input as input power, into a direct current (DC); a power factor correction (PFC) circuit configured to correct a power factor of a DC voltage converted by the rectifier; a switching circuit configured to convert the DC voltage output by the PFC circuit into a predetermined operating voltage and a standby voltage and supply the operating voltage and the standby voltage to the electronic apparatus; and an output controller configured to control the PFC circuit and the switching circuit in order to convert the DC voltage into the predetermined operating voltage and standby voltage by the switching circuit and to supply the operating voltage and the standby voltage to the electronic apparatus.
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9.发明公开Power circuit part, power control method thereof and display apparatus having the same 审中-公开电源电路部的电力控制方法，以及它们的显示装置，使
公开(公告)号：EP2814156A3
公开(公告)日：2015-03-04
申请号：EP14154798.4
申请日：2014-02-12
发明人： Joo, Sung-yong , Lee, Jin-hyung
CPC分类号： H02M1/4208 , H02M1/32 , H02M1/4225 , H04N5/63 , Y02B70/126
摘要： A power circuit part, a power control method and a display apparatus having the same control an output DC voltage supplied as operating power to elements such as a display to be variably output at different levels according to a voltage level of input AC power. The power circuit part includes a rectifier configured to rectify a current of an input alternating current (AC) power into a direct current (DC); and a power factor corrector configured to output a DC voltage output set at a DC voltage level corresponding to an AC voltage level of the input AC power, and supplies the DC voltage as operating power to the electronic apparatus, wherein the DC voltage level is selected from a plurality of target DC voltage levels each corresponding to at least one of a plurality of AC voltage level ranges.
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