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1. 发明授权

EP2814163B1 Power supply, power control method for controlling a standby mode, and display apparatus having the same 有权
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
申请人： Samsung Electronics Co., Ltd.
发明人： Joo, Sung-yong , Lee, Jin-hyung
IPC分类号： H02M7/217 , H04N5/63 , H02M3/335 , H02M1/42
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.

2. 发明公开

EP2701297A2 Electronic apparatus and power controlling method thereof 有权转让
标题翻译： Elektronische Vorrichtung und Leistungssteuerungsverfahrendafür
公开(公告)号：EP2701297A2
公开(公告)日：2014-02-26
申请号：EP13166551.5
申请日：2013-05-03
申请人： Samsung Electronics Co., Ltd
发明人： Woo, Won-myung , Lee, Jin-hyung
IPC分类号： H02M3/335
摘要： An electronic apparatus and a power controlling method thereof are provided. The electronic apparatus includes a system unit supplied with power to conduct an operation, and a power supply unit including a power control unit controlling output of standby power, and supplying the standby power to the system unit. The power control unit includes a pulse width modulation (PWM) generation unit generating a PWM signal and a first switching unit switched on/off based on an external input signal to selectively supply power to the PWM generation unit. Thus, power consumption of the electronic apparatus in the standby mode is minimized to facilitate conformance with power regulations in accordance with an energy saving policy.
摘要翻译：提供一种电子设备及其功率控制方法。该电子设备包括一个供电的系统单元，用于进行操作;以及一个电源单元，包括控制待机电源输出的功率控制单元，并将待机电力提供给系统单元。功率控制单元包括基于外部输入信号产生PWM信号的脉宽调制（PWM）生成单元和接通/断开的第一切换单元，以选择性地向PWM生成单元供电。因此，在待机模式下的电子设备的功率消耗被最小化，以便于符合节能政策的电力规定。

3. 发明公开

EP2343624A2 Method and apparatus for providing standby power for visual display device 审中-公开
标题翻译： 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
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Joo, Sung-yong , Chang, Gil-yong , Lee, Jin-hyung
IPC分类号： G06F1/26 , H04M1/00
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。

4. 发明公开

EP1806832A1 DC to DC converter 审中-公开
标题翻译： DC-DC-Wandler
公开(公告)号：EP1806832A1
公开(公告)日：2007-07-11
申请号：EP07100136.6
申请日：2007-01-04
申请人： Samsung Electronics Co., Ltd.
发明人： Lee, Jin-hyung
IPC分类号： H02M3/335
CPC分类号： H02M3/335 , H02M1/34 , H02M2001/346 , Y02B70/1491
摘要： A direct current (DC) to DC converter is provided. The DC to DC converter includes: a transformer (T 0 ) which comprises a primary winding (11) which is connected in series with an input voltage and a secondary winding (12) which generates induced current when the input voltage is applied to the primary winding; a switching part (10) which is connected to the primary winding and performs a switching operation according to a predetermined control signal; a first delay part (20) which delays an increasing rate of voltage between open nodes according to a turned-off state of the switching part and supplies a discharge current when the switching part is turned-on; and a second delay part (30) which delays current flow in the switching part when the first delay part discharges the current when the switching part is turned-on.
摘要翻译：提供直流（DC）到直流转换器。 DC-DC转换器包括：变压器（T 0），其包括与输入电压串联连接的初级绕组（11）和当输入电压施加到初级绕组时产生感应电流的次级绕组（12）绕组; 开关部（10），其连接到所述初级绕组，并根据预定的控制信号执行切换操作; 第一延迟部分（20），其根据开关部分的截止状态延迟开路节点之间的电压的增加速率，并且在开关部分导通时提供放电电流; 以及第二延迟部（30），当所述开关部导通时，当所述第一延迟部对所述电流进行放电时，延迟所述开关部中的电流流动。

5. 发明公开

EP2899754A2 Semiconductor device 有权
公开(公告)号：EP2899754A2
公开(公告)日：2015-07-29
申请号：EP15152471.7
申请日：2015-01-26
申请人： Samsung Electronics Co., Ltd
发明人： Lee, Youn-seung , Lee, Jin-hyung , Chang, Gil-yong
IPC分类号： H01L23/495
CPC分类号： H01L23/49524 , H01L23/3107 , H01L23/49562 , H01L23/60 , H01L2224/48247 , H01L2924/0002 , H01L2924/00
摘要： A semiconductor device is provided. The semiconductor device may include a frame portion on which at least one semiconductor chip is arranged; a plurality of leads electrically connected to the semiconductor chip; and a mold portion formed on the frame portion to surround a part of the frame portion on which the semiconductor chip and the plurality of leads are arranged, wherein a gap between closest portions of the respective leads is at least 2.9 mm.

6. 发明公开

EP2814156A2 Power circuit part, power control method thereof and display apparatus having the same 审中-公开
标题翻译： 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
申请人： Samsung Electronics Co., Ltd
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。

7. 发明授权

EP2701297B1 Electronic apparatus and power controlling method thereof 有权转让
公开(公告)号：EP2701297B1
公开(公告)日：2020-09-23
申请号：EP13166551.5
申请日：2013-05-03
申请人： Samsung Electronics Co., Ltd.
发明人： Woo, Won-myung , Lee, Jin-hyung
IPC分类号： H02M3/335 , H02M1/00

8. 发明公开

EP2811647A1 Noise filter and electronic device with integrated common mode and normal mode noise filters 审中-公开
标题翻译：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
申请人： Samsung Electronics Co., Ltd
发明人： Joo, Sung-yong , Lee, Jin-hyung
IPC分类号： H03H1/00 , H01F17/04 , H01F27/38
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。

9. 发明公开

EP2701297A3 Electronic apparatus and power controlling method thereof 有权转让
标题翻译：电子设备及其电源控制方法
公开(公告)号：EP2701297A3
公开(公告)日：2017-12-27
申请号：EP13166551.5
申请日：2013-05-03
申请人： Samsung Electronics Co., Ltd.
发明人： Woo, Won-myung , Lee, Jin-hyung
IPC分类号： H02M3/335 , H02M1/00
摘要： An electronic apparatus and a power controlling method thereof are provided. The electronic apparatus includes a system unit supplied with power to conduct an operation, and a power supply unit including a power control unit controlling output of standby power, and supplying the standby power to the system unit. The power control unit includes a pulse width modulation (PWM) generation unit generating a PWM signal and a first switching unit switched on/off based on an external input signal to selectively supply power to the PWM generation unit. Thus, power consumption of the electronic apparatus in the standby mode is minimized to facilitate conformance with power regulations in accordance with an energy saving policy.
摘要翻译：提供一种电子装置及其电力控制方法。该电子设备包括被供应以执行操作的电力的系统单元，以及包括电力控制单元的电力供应单元，该电力控制单元控制待机电力的输出，并且向系统单元供应待机电力。功率控制单元包括生成PWM信号的脉宽调制（PWM）生成单元和基于外部输入信号接通/关断的第一开关单元，以选择性地向PWM生成单元供电。因此，待机模式中的电子设备的功耗被最小化，以便于根据节能策略符合功率规定。

10. 发明公开

EP2814163A3 Power supply, power control method for controlling a standby mode, and display apparatus having the same 有权
标题翻译：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
申请人： Samsung Electronics Co., Ltd
发明人： Joo, Sung-yong , Lee, Jin-hyung
IPC分类号： H02M7/217 , H04N5/63 , H02M3/335 , H02M1/42
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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