公开(公告)号：US20150160675A1

公开(公告)日：2015-06-11

申请号：US14621962

申请日：2015-02-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun Ki KIM ,  Jae Min LIM ,  Seong Uk PYUNG ,  Sun Il JIN ,  Hyeng Kyun KIM ,  Jae Yu SEO ,  Seong Wook JEONG ,  Sung Ho CHO ,  Jung Won PARK ,  Jang Beom YANG ,  Chang Ho SON ,  Young Jin BAEK

IPC: G05F1/66 ,  G05B15/02 ,  H04L12/28 ,  F24F11/00

CPC classification number: G05F1/66 ,  F24F11/30 ,  F24F11/58 ,  F24F11/62 ,  G05B15/02 ,  H02J3/00 ,  H04L12/2803

Abstract: A demand response (DR) system includes a DR control unit to generate different DR levels having different power rates for each power unit, and transmit a current DR level, and a household appliance to receive the DR level from the DR control unit, and differentially control energy output of a product in response to the received DR level so as to reduce power consumption of the product. As a result, the DR system reduces power consumption when power rates are high so as to reduce electricity bills.

Abstract translation: 需求响应（DR）系统包括：DR控制单元，用于为每个功率单元生成具有不同功率率的不同DR电平，并且传送当前的DR电平;以及家用电器，用于从DR控制单元接收DR电平; 响应于接收到的DR级别来控制产品的能量输出，以便降低产品的功耗。 因此，DR系统降低电力利用率时的功耗，从而降低电费。

公开(公告)号：US20140242218A1

公开(公告)日：2014-08-28

申请号：US14189183

申请日：2014-02-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung Ho CHO ,  Kyung Tae KO ,  Jung Yeob KIM ,  Seong Wook JEONG

IPC: B01F3/04 ,  A23L2/54

CPC classification number: B01F3/04808 ,  A23L2/54 ,  B01F3/04106 ,  B01F3/04787 ,  B01F3/04815 ,  B67D1/0871 ,  B67D1/0884 ,  B67D1/1252 ,  B67D2001/1259 ,  F25D23/126 ,  F25D2400/361

Abstract: A refrigerator may include a carbonated water tank in which carbonated water is stored; a water tank supplying filtered water to the carbonated water tank; a carbon dioxide cylinder supplying carbon dioxide to the carbonated water tank; a dispenser discharging the carbonated water or the filtered water; and a controller, if the filtered water is supplied to the carbonated water tank and supply of the filtered water is completed, supplying the carbon dioxide to the carbonated water tank so as to produce the carbonated water, wherein the controller stops producing the carbonated water if a discharge instruction of the filtered water is input from a user or if a door of the refrigerator is opened while the carbonated water is produced. Filtered water and carbonated water can be selectively taken, and when a user wants to use filtered water or opens a door of a refrigerator while carbonated water is produced, the refrigerator that stops production of carbonated water is provided so that the user can be prevented from misunderstanding that the refrigerator is broken.

Abstract translation: 冰箱可以包括碳酸水箱，其中储存有碳酸水; 将过滤水供应到碳酸水箱的水箱; 向碳酸水箱供应二氧化碳的二氧化碳气瓶; 排出碳酸水或过滤水的分配器; 和控制器，如果过滤的水被供应到碳酸水箱并且完成过滤水的供应，则将二氧化碳供应到碳酸水箱以产生碳酸水，其中控制器停止生产碳酸水，如果 从用户输入过滤水的排出指示，或者如果在生成碳酸水时打开冰箱的门。 可以选择过滤的水和碳酸水，并且当用户想要使用过滤的水或者在生产碳酸水时打开冰箱的门时，提供停止生产碳酸水的冰箱，从而可以防止使用者 误会冰箱坏了。

公开(公告)号：US20180157339A1

公开(公告)日：2018-06-07

申请号：US15827610

申请日：2017-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seong Wook JEONG ,  Hyo Seung PARK ,  Kyung Jin KIM ,  Min Hyung KIM ,  Ga Min PARK ,  So Yon YOU ,  Sang Joon LEE ,  Jun Woo LEE ,  Kyung Hwa JUNG

IPC: G06F3/023 ,  H04N21/422 ,  H04N5/44

CPC classification number: G06F3/0236 ,  G06F3/0234 ,  H04N5/4403 ,  H04N21/4104 ,  H04N21/42204 ,  H04N21/472 ,  H04N2005/4416 ,  H04N2005/4442

Abstract: A display device includes a display; a communication device which communicates with a remote controller that includes a first button group having at least one button, and a second button group having at least one other button. A processor highlights and displays at least two key objects on the keypad from among a plurality of key objects arranged in a plurality of rows and a plurality of columns, upon receiving a first control signal according to manipulation of the at least one button of the first button group from the remote controller, and recognizes, as an input key, one key object, which corresponds to a second control signal according to manipulation of the at least one other button of the second button group, among the at least two key objects, upon receiving the second control signal from the remote controller.