Lg Electronics Inc.

Samsung Electronics Co., Ltd.

Inus Technology, Inc.

Lg Display Co., Ltd.

Kolon Industries, Inc.

Hyundai Motor Company

Sandisk Technologies Inc.

Kia Corporation

Korea University Research and Business Foundation

Amkor Technology, Inc.

3D Systems, Inc.

Medit Corp.

Chemtros Co., Ltd.

Donghoon Lee

Wookyong Lee

Seungseob Yeom

Sunggyun Son

Yongjun Bae

Chongyoung Park

Dongjeong Kim

Seungyoon Cho

Heejun Lee

Changwoan Yang

Daejin Choi

Jinsung Kim

Wonsup Bae

Juhyun Son

Bongjin Kim

Nayoung Kim

Sungpil Ryu

Tae Hee Lee

Minsoo Kim

Ronald Patrick Huemoeller

Kee-Bong Song

Minsu Kim

David Jon Hiner

Pranav Dayal

Dohyung Kim

Dong Hoon Lee

Michael G Kelly

Ho-Young Reho Lee

Changyong Son

Jule W Thomas, Jr

Taehoon Kim

Hyoungkeun Lim

Insu Choi

Seojin Lee

Jinwook Choi

Kyongbae Park

Yoonseok Yang

Songyi Baek

JungSoo Park

Wonjae Shin

Mark Raymond Parker

Sunwoo Lee

Kyungjin Moon

Eunyoung Kwon

Daehaeng Cho

Minsup Kim

Youngkwan Kim

Joel Chan

Sangjin Kim

Jongsu Kim

Changho Seo

Seockhoon Bae

Eunsu Lee

Sungwook Cho

Junghwa Park

TaeHoon Kim

Heekyung Kang

Wonseok Kang

Jiyeon Kim

Jinsoo Chung

Joohyeon Kim

Dongjoong Cha

Jiseok Kang

Soonmok Ha

Soo Kyung Kim

Wonsik Choi

Taeik Kang

Yeonhwa Lee

Do-Ha Hwang

Edward Sheufelt

Hyuk-il Kwon

SeungBeom Seo

Rankyung Jung

Sang-Ho Yun

Hoihan Kim

Kwangsoo Park

Donghyun Kwon

Changhyun Han

Changyoon Yang

Byungjik Kim

Seungyob Kim

Doosoo Kim

Youjin Jang

Seungjib Yum

Jaikyun Park

Hyesong Lee

Dongwook Shim

Hakhyun Kim

Je Hyeon Yoo

Yong Il Kim

Yoo Jin Jeon

Jong Cheon Kim

YouMe Lee

ByongJun Shin

SeungChul Han

JooHyun Kim

Junwook Yoo

Jeongkil Seo

A refrigerator includes a storage chamber, a cold air supply which supplies cold air to the storage chamber, a first tray which forms a part of an ice making cell that is a space where water is phase-changed into ice by the cold air, a second tray which forms another part of the ice making cell and which may come into contact with the first tray during an ice making process and may be separated from the first tray during an ice transfer process, a heater adjacent to at least one of the first tray or the second tray, a sensor which determines the position of the second tray in a movement process of the second tray, and a control unit which controls the heater.

Refrigerator and control method therefor

A 1,4-dioxane solvate of lithium difluoro bis(oxalato)phosphate, a method for preparing the same, and an electrolyte composition containing the same are disclosed. The 1,4-dioxane solvate of lithium difluorobis(oxalato)phosphate has excellent crystallinity and filterability, so that a compound with high purity can be obtained in high yield. Further, since it has excellent stability against moisture, its distribution and storage are easy and the stability of the composition containing 1,4-dioxane solvate of lithium difluoro bis(oxalato)phosphate can be greatly improved.

1,4-dioxane slovate of lithium difluorobis(oxalato)phosphate, method for preparing the same, and electrolyte composition comprising the same

An ice maker including a first tray configured to form a first portion of an ice-making cell; a second tray configured to form a second portion of the ice-making cell, and capable of moving relative to the first tray; an ice bin configured to store ice separated from the first and second trays; and a full-ice sensing lever configured to move together with the second tray in a predetermined range.

Ice maker and refrigerator including the same

The present invention relates to a system for displaying orthodontic information of an oral cavity and, more specifically, to a system for displaying orthodontic information of an oral cavity, the system being capable of displaying changes in the positions of teeth to be corrected and also displaying a tooth extraction state, by using oral cavity scan data obtained by scanning the shape of a patient's oral cavity for orthodontic treatment. The system for displaying orthodontic information of an oral shape, according to the present invention, enables movements of teeth for the patient's orthodontic treatment to be easily displayed or enables teeth to be extracted to be easily displayed, and enables the shape of the oral cavity after orthodontic treatment and tooth extraction are finished, to be visually displayed in an easy and quick manner, thereby facilitating the establishment of a plan for orthodontic treatment.

System for displaying orthodontic information of oral cavity

A display apparatus can include a panel which includes a plurality of sub pixels and a plurality of touch electrodes, a first driving circuit which supplies a driving signal to the panel in a driving period and holds the driving signal in the stand-by period, and a second driving circuit which supplies a mutual sensing signal to the panel and supplies a self-sensing signal to the panel in the stand-by period.

Display apparatus

A refrigerator includes a first tray assembly defining a portion of an ice making cell, a second tray assembly defining another portion of the ice making cell, a heater disposed adjacent to at least one of the first and second tray assemblies, and a controller configured to control the heater. The refrigerator further includes a pusher having a first edge pressing the ice or at least one of the first and second tray assemblies to separate the ice from the tray assemblies, a bar extending from the first edge, and a second edge disposed at the end of the bar. The second tray assembly includes a first coupling part connected to the pusher and a second coupling part connected to the driver. The controller moves at least one of the pusher and the second tray assembly to change a relative position between the pusher and the second tray assembly.

Refrigerator

A refrigerator according the present disclosure includes a first tray configured to form a portion of an ice making cell, a second tray configured to form another portion of the ice making cell and capable of moving relative to the first tray, a driver configured to move the second tray, a temperature sensor configured to sense the temperature of water or ice in the ice making cell, and a controller configured to control the driver, in which when it is determined that the water in the ice making cell is in a supercooled state based on the temperature measured by the tray temperature sensor, the controller may operate the driver to move the second tray.

A refrigerator may include: a storage chamber, a first ice-maker, a second ice-maker, a cooler for supplying the cold to the storage chamber and the ice-making chamber, an ice bin for storing ice generated by the second ice-maker, a water supply unit for supplying water to the ice-making cell, a heater for supplying heat to the ice-making cell, and a controller for controlling the heater. The controller may increase the heating amount of the heater when the heat transfer amount between the cold in the storage chamber and the water in the ice-making cell is increased, and decreases the heating amount of the heater when the heat transfer amount between the cold in the storage chamber and the water in the ice-making cell is reduced.

A refrigerator enables a user to easily introduce and remove goods into and from the refrigerator. Specifically, the refrigerator enables a drawer for receiving goods to be more conveniently used. The refrigerator includes a cabinet having a storage compartment with a food introduction port at the front thereof, a door hingedly connected to the cabinet for opening and closing the storage compartment, drawers disposed in the storage compartment and arranged vertically, a moving frame extending vertically to correspond to the height at which the drawers are disposed, the moving frame being configured to selectively push the drawers such that the drawers are moved toward the food introduction port, an electric driving unit coupled to the moving frame for moving the moving frame toward the food introduction port, and a controller for controlling the electric driving unit to move the moving frame when it is sensed that the door is open.

A refrigerator includes a first tray configured to form a portion of each of a plurality of ice making cells, and a second tray configured to be rotatable with respect to the first tray and to form the other portion of each of the plurality of ice making cells. Water supply is performed at a water supply position of the second tray. When water supply is completed, the second tray is moved to an ice making position. One or more of the first tray and the second tray is provided with a communication hole for communicating the plurality of ice making cells at the ice making position of the second tray.

Icemaker and refrigerator

A refrigerator may include a first tray assembly forming a part of an ice making cell, a second tray assembly forming another part of the ice making cell, a heater provided adjacent to at least one of the first or second tray assemblies, a driver connected to the second tray assembly, and a control unit to control the heater and the driver. The driving unit includes a cam capable of being connected to the second tray assembly, and a path in which a lever moves is formed inside the cam.

A refrigerator includes: a cabinet in which a refrigerating compartment is provided; a first door connected to the cabinet to open and close the refrigerating compartment and having an opening; a housing provided in the first door and accessible through the opening therein; an ice making room provided in the housing; a storage room that is provided below the ice making room and maintained at a temperature different from that of the refrigerating compartment; a guide duct provided below the ice making room to guide discharge of ice; a second door connected to the first door; a dispenser disposed on a front surface of the second door; and a discharge duct provided in the second door, wherein, when the second door is closed, the guide duct communicates with the discharge duct, and ice made in the ice making room is discharged to the dispenser.

The refrigerator according to the present invention comprises: a storage compartment for storing food; a cooler for supplying cold to the storage compartment; a first tray assembly forming a part of ice-making cells which are where water changes phase to ice due to the cold; a second tray assembly forming the other part of the ice-making cells; a heater located adjacently to the first tray assembly and/or the second tray assembly; and a control unit for controlling the heater. Any one of the first and second tray assemblies has a greater degree of cold transfer than the other tray assembly.

Provided is a refrigerator. The refrigerator may include a first tray assembly defining a portion of an ice making cell and a second tray assembly defining another portion of the ice making cell. The one tray assembly of the first and second tray assemblies may include a first portion that defines at least a portion of the ice making cell and a second portion extending from a predetermined point of the first portion.

A refrigerator according to the present disclosure includes a first tray configured to form a portion of an ice making cell, a second tray configured to form another portion of the ice making cell, a tray temperature sensor configured to sense the temperature of the ice making cell, a discharge spark generator disposed around one of the first tray and the second tray and including an electrode, and a controller configured to control the discharge spark generator to generate a spark from the electrode when it is determined that the water in the ice making cell is supercooled based on the temperature measured by the tray temperature sensor.

Refrigerator and controlling method therefor

Growing community of inventors

Seoul, South Korea

Donghoon Lee