公开(公告)号：US10784798B2

公开(公告)日：2020-09-22

申请号：US16375498

申请日：2019-04-04

申请人： LG ELECTRONICS INC.

发明人： Youngho Hong

IPC分类号： H02P4/00 ,  H01R13/53 ,  H02M1/44 ,  H02M7/06 ,  H02M7/5387 ,  H02P27/08 ,  H02M1/10 ,  D06F34/28

摘要： A power converting apparatus and a home appliance having the same according to the present invention includes: an input unit including an AC connection unit which receives an alternating current (AC) power from an external and a DC connection unit which receives a direct current (DC) power; a bridge diode unit which always outputs the DC power having a given polarity when DC power is connected to the input unit, and rectifies the AC power received through the input unit when the DC power is connected to the input unit; and a capacitor which is connected to a DC terminal which is an output terminal of the bridge diode unit.

公开(公告)号：US10111104B2

公开(公告)日：2018-10-23

申请号：US14655478

申请日：2013-06-21

申请人： LG Electronics Inc.

发明人： Eunsun Kim ,  Byounghoon Kim ,  Kijun Kim

IPC分类号： H04W24/02 ,  H04W16/02 ,  H04W16/32 ,  H04W74/08 ,  H04L5/00 ,  H04W72/04 ,  H04W72/08 ,  H04W40/24 ,  H04W84/04

摘要： According to one embodiment of the present invention, disclosed is a method for measuring a subband by pico base station(s) located within a coverage of a macro base station in a wireless communication system. The method is performed by a first pico base station, and comprises the steps of: receiving beacon signals from other pico base station(s) in the coverage of the macro base station via each subband of all the subbands of the whole band of the wireless communication system, and measuring the receiving quality of the beacon signal received via each subband; determining whether to select at least one subband from among said all subbands based on the measured receiving quality of the beacon signal; and transmitting, if at least one subband is selected, the beacon signal via the selected at least one subband.

公开(公告)号：US20140086116A1

公开(公告)日：2014-03-27

申请号：US14110093

申请日：2012-04-09

申请人： Dong Youn Seo ,  Min Gyu Kim ,  Suck Chel Yang ,  Joon Kui Ahn

发明人： Dong Youn Seo ,  Min Gyu Kim ,  Suck Chel Yang ,  Joon Kui Ahn

IPC分类号： H04J3/16 ,  H04L5/00

CPC分类号： H04J3/1694 ,  H04J11/003 ,  H04L5/0007 ,  H04W56/0045 ,  H04W72/14

摘要： Provided are a method and apparatus for transmitting/receiving signals with a terminal in a time division duplex (TDD) system. The method comprises: a scheduling information and pattern information receiving step, wherein a second subframe is scheduled within a first subframe; and a step for transmitting/receiving signals with a base station from the second subframe, wherein the second subframe is used as a downlink subframe if scheduling information is a downlink grant which schedules a downlink data channel, the second subframe is used as an uplink subframe if scheduling information is an uplink grant which schedules an uplink data channel, and the pattern information is information indicating positions of time gaps to prevent interference in the second subframe.

摘要翻译： 提供了一种用于在时分双工（TDD）系统中用终端发送/接收信号的方法和装置。 该方法包括：调度信息和模式信息接收步骤，其中在第一子帧内调度第二子帧; 以及用于从第二子帧与基站发送/接收信号的步骤，其中如果调度信息是调度下行链路数据信道的下行链路许可，则将第二子帧用作下行链路子帧，则将第二子帧用作上行链路子帧 如果调度信息是调度上行链路数据信道的上行链路许可，并且模式信息是指示时间间隔的位置的信息，以防止第二子帧中的干扰。

公开(公告)号：US20060015330A1

公开(公告)日：2006-01-19

申请号：US11184382

申请日：2005-07-18

申请人： Chan Kim

发明人： Chan Kim

IPC分类号： G10L19/08

CPC分类号： G10L19/12

摘要： The present invention provides a method of voice coding/decoding. Various parameters computed during voice coding are compressed for transmission. CELP coding of high compressibility and decoding corresponding to CELP coding is implemented without degradation of voice quality and transmission delay. An exemplary method of the present invention comprises performing voice coding, computing a value of at least one characteristic parameter via the voice coding, compressing the computed value of the at least one characteristic parameter, and transmitting the compressed data.

摘要翻译： 本发明提供一种语音编码/解码方法。 在语音编码期间计算的各种参数被压缩以进行传输。 对CELP编码进行高可压缩性和解码的CELP编码实现而不降低语音质量和传输延迟。 本发明的示例性方法包括执行语音编码，经由语音编码来计算至少一个特征参数的值，压缩所计算的至少一个特性参数的值，以及发送压缩数据。

公开(公告)号：US20020175631A1

公开(公告)日：2002-11-28

申请号：US10151930

申请日：2002-05-22

申请人： LG Electonics Inc.

发明人： Won Tae Kim

IPC分类号： G09G003/10

CPC分类号： G09G3/2986 ,  G09G2310/0205 ,  G09G2310/0218 ,  G09G2310/0221 ,  G09G2320/0233

摘要： A method of driving a plasma display panel and an apparatus thereof that is capable of preventing an abnormal discharge generated at the upper and lower edges of an effective display area of the plasma display panel. In the method and apparatus, a voltage having a mutually contrary polarity is applied to two electrodes opposed to each other with having a space discharge therebetween within an effective display area to select a cell. A constant voltage is applied to a dummy electrode arranged at the outside of the effective display area during an address period for selecting said cell.

摘要翻译： 一种驱动等离子体显示面板的方法及其装置，其能够防止在等离子体显示面板的有效显示区域的上边缘和下边缘处产生异常放电。 在该方法和装置中，将具有相反极性的电压施加到彼此相对的两个电极上，在有效显示区域之间具有间隔放电以选择单元。 在用于选择所述单元的寻址周期期间，将恒定电压施加到布置在有效显示区域的外部的虚拟电极。

公开(公告)号：US20040031924A1

公开(公告)日：2004-02-19

申请号：US10316861

申请日：2002-12-12

申请人： LG ELECTONICS INC.

发明人： Seong-Ho Cho ,  In-Seop Lee ,  In-Won Lee ,  Jae-Yong Sung ,  Jay-Ho Choi ,  Kwang-Hyup An ,  Jeong-Ho Lee ,  Young-Sok Nam

IPC分类号： G01J005/08

CPC分类号： G01J5/041 ,  F25D29/00 ,  F25D2400/06 ,  F25D2500/02 ,  F25D2700/123 ,  F25D2700/16 ,  G01J5/08 ,  G01J5/0803 ,  G01J5/0806 ,  G01J5/0862 ,  G01J5/0875 ,  G01J5/089 ,  H01L2224/48091 ,  H01L2924/00014

摘要： Disclosed are an infrared sensor assembly for precisely detecting a location where a heat source is generated and a refrigerator having the infrared sensor. To this end, comprised are an infrared sensor fixed to a supporting frame for receiving infrared rays generated at the heat source; a case having the infrared sensor mounted therein and an infrared filter mounted at an upper surface thereof, the infrared filter transmits only the infrared rays; and a receiving range limiting means mounted between the infrared sensor and the infrared filter in the case for limiting a range of the infrared rays received into the infrared sensor so as to precisely detect a location of the heat source.

摘要翻译： 公开了一种用于精确地检测产生热源的位置的红外传感器组件和具有红外传感器的冰箱。 为此，包括固定到支撑框架的红外传感器，用于接收在热源处产生的红外线; 安装有红外线传感器的壳体和安装在其上表面的红外线滤光器，红外线滤光器仅透射红外线; 以及在用于限制接收到红外线传感器中的红外线的范围的情况下，安装在红外线传感器和红外线滤光器之间的接收范围限制装置，以便精确地检测热源的位置。

公开(公告)号：US20220397280A1

公开(公告)日：2022-12-15

申请号：US17840370

申请日：2022-06-14

申请人： LG Electonics Inc.

发明人： Sunjin LEE ,  Donghyok YUN

IPC分类号： F24C15/02

摘要： The present disclosure relates to a cooking appliance. In the cooking appliance, a portion of a fastening bracket is coupled to a cabinet, the remaining portion of the fastening bracket contacts the bottom surface of a housing in parallel, and as a fastening member couples the fastening bracket to the bottom surface of the housing, the cabinet is coupled to the housing while the front surface of the cabinet contacts the housing closely.

公开(公告)号：US20210172618A1

公开(公告)日：2021-06-10

申请号：US17072996

申请日：2020-10-16

申请人： LG ELECTONICS INC.

发明人： Min Kyu OH ,  Yong Nam KIM ,  Yang Hwan NO

IPC分类号： F24F1/0033 ,  F24F1/0029 ,  F24F1/005

摘要： An air management device may include three independently operated primary impellers 131, 131′, 131″, and drawn-in air is discharged through discharge ports 15′-1, 15′-2, 15′-3 provided in the front plate 15 of the housing 10. Louvers 141, 142, 143 installed downstream of the air flow and discharge ports 15′-1, 15′-2, 15′-3 may be independently opened or closed to provide discharge of the air to the surrounding environment. Further, at least one retractable or pop-up fan may be provided. The air management allows customization of air flow. The housing 10 of the furniture-type air management device may be installed on the floor of the livable space and may have a hexahedron shape that extends from side to side. A bottom inlet 11′ may be formed on the bottom plate 11 of the housing 10 facing the floor of the living space above a predetermined distance. The replaceable filter 300 may be installed to filter the air sucked through the bottom inlet 11′, and may be drawn in and out of the housing 10. A plurality of passage openings 302 may be formed in a filter frame 301, and filters 320, 330, and 340 are stacked over the passage openings 302.