公开(公告)号：US09578669B2

公开(公告)日：2017-02-21

申请号：US14740991

申请日：2015-06-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tae-hoon Kim ,  Scott Seongwook Lee ,  Young-hoon Cho ,  Tae-hyeun Ha ,  Byeong-cheol Hyeon

IPC: H04B7/00 ,  H04W76/02 ,  H04W8/00 ,  H04W4/00 ,  H04W88/02

CPC classification number: H04W76/14 ,  H04W4/80 ,  H04W8/005 ,  H04W88/02

Abstract: A pairing apparatus and method are provided. The pairing apparatus includes: a first communicator configured to broadcast a search signal over a first communication method, and to receive, from the external communication apparatus, a first response signal in response to the search signal; a second communicator configured to receive a second response signal via a second communication method having a shorter transmission range than the first communication method; and a controller configured to, in response to the first communicator receiving the first response signal and the second communicator receiving the second response signal, control to perform a pairing with the external communication apparatus, wherein the second communicator is periodically activated while the pairing apparatus is turned on, and an activation period of the second communicator is set adaptively according to a transmission period of the second response signal.

Abstract translation: 提供了配对装置和方法。 配对装置包括：第一通信器，被配置为通过第一通信方法广播搜索信号，并且从外部通信装置接收响应于搜索信号的第一响应信号; 第二通信器，被配置为经由具有比所述第一通信方法更短的发送范围的第二通信方法接收第二响应信号; 以及控制器，被配置为响应于所述第一通信器接收到所述第一响应信号，并且所述第二通信器接收到所述第二响应信号，控制执行与所述外部通信设备的配对，其中所述第二通信器周期性地激活，而所述配对设备为 并且根据第二响应信号的传输周期自适应地设定第二通信器的激活周期。

公开(公告)号：US09484820B2

公开(公告)日：2016-11-01

申请号：US13932617

申请日：2013-07-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byeong-cheol Hyeon ,  Myoung-jun Lee ,  Sang-hoon Lee

IPC: H02M3/335

CPC classification number: H02M3/33507 ,  H02M3/33561 ,  H02M3/33576

Abstract: A multi-output DC/DC converter, which may be included in an electronic apparatus, performs sync switching control using a simplified configuration. The DC/DC converter may include a first switching unit which alternately switches input DC power and converts the DC power into AC power, a converter which converts the AC power and outputs first power and second power, a first output unit which receives the first power and outputs an output voltage, a second output unit which includes a second switching unit, and receives and switches the second power through the second switching unit and outputs an output voltage, and a controller which detects a voltage applied to a winding wire of the first output unit, generates a sync signal by using the detected voltage, compares the sync signal with a predetermined reference and controls the second switching unit to synchronize the second switching unit with the first switching unit.

Abstract translation: 可以包括在电子设备中的多输出DC / DC转换器使用简化的配置执行同步切换控制。 DC / DC转换器可以包括交替地切换输入的DC电力并将DC电力转换为AC电力的第一开关单元，转换AC电力并输出第一电力和第二电力的转换器，接收第一电力的第一输出单元 并输出输出电压，第二输出单元，其包括第二开关单元，并且通过第二开关单元接收并切换第二电力并输出输出电压;以及控制器，其检测施加到第一开关单元的绕组线上的电压 输出单元，通过使用检测到的电压产生同步信号，将同步信号与预定参考值进行比较，并控制第二切换单元使第二切换单元与第一切换单元同步。

公开(公告)号：US09355610B2

公开(公告)日：2016-05-31

申请号：US14231960

申请日：2014-04-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byeong-cheol Hyeon ,  Joon-hyun Yang ,  Sang-hoon Lee

IPC: H02M3/04 ,  G09G5/00 ,  H05B37/02 ,  G09G3/34 ,  G09G3/32 ,  H02M3/158 ,  H02M1/00

CPC classification number: G09G5/00 ,  G09G3/3208 ,  G09G3/3406 ,  G09G2320/0252 ,  G09G2320/0646 ,  G09G2330/021 ,  G09G2330/028 ,  H02M3/158 ,  H02M3/1588 ,  H02M2001/0025 ,  H05B37/02 ,  Y02B70/1466

Abstract: A power supply includes an inputter including an input capacitor and configured to receive an input DC voltage, a converter including an output capacitor and configured to convert the input DC voltage and to output the converted DC voltage, and a controller configured to control the converter to output a voltage corresponding to a reference voltage.

Abstract translation: 电源包括：输入端，包括输入电容器，用于接收输入直流电压;转换器，包括输出电容器，用于转换输入的直流电压并输出转换后的直流电压;以及控制器，被配置为将转换器 输出与参考电压相对应的电压。