Lg Electronics Inc.

Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Hyundai Motor Company

Kia Motors Corporation

Snu Rdb Foundation

Agency for Defense Development

Sangil Lee

Buhwan Ahn

Jinseok Hu

Seonggu Shin

Byungku Kim

Kipo P Jang

Dong Min Kang

Sung-Hyun Jung

Sangshin Lee

Wonhee Lee

Younghak Oh

Eun Sun Yu

Jun Seok Kim

Ho Kuk Jung

Sunghoon Hong

Jinhyun Lui

Shinhyun Park

Cheolmin Park

Youngkyoung Jo

Junmo Park

Jiyun Kwon

Seungyup Lee

Giwook Kang

Soyoung Park

Eunjeong Choi

Hyoun Jin Kim

Jin Sook Kim

In-Young Ko

Sung-won Park

Jungmin Kim

Won-Jea Jang

Hyeon-Jun Jo

An organic optoelectronic device includes an anode and a cathode facing each other, a light emitting layer disposed between the anode and the cathode, the light emitting layer including a first compound represented by a combination of Chemical Formula 1 and Chemical Formula 2, and a second compound represented by Chemical Formula 3, a hole transport layer disposed between the anode and the light emitting layer, and a hole transport auxiliary layer disposed between the light emitting layer and the hole transport layer, the hole transport auxiliary layer including a third compound represented by Chemical Formula 4. Details of Chemical Formula 1 to Chemical Formula 4 are the same as described in the specification.

Organic optoelectronic device and display device

A method controls a refrigerator. The refrigerator includes a compressor that includes a piston and uses refrigerant as lubricant for the piston, and the method includes determining an end time point of a refrigerant recovery operation based on a driving input value of the compressor to thereby reducer abrasion of the piston and power consumption.

Refrigerator with refrigerant recovery control

The present disclosure relates to a refrigerator and a control method thereof in one embodiment. The refrigerator in one embodiment may include a storage part including a compressor and an evaporator and configured to store a food item at a low temperature using air cooled by the evaporator, an ice making compartment configured to make or store ice using air cooled by the evaporator, and a fan for making ice allowing air cooled by the evaporator to flow to the ice making compartment, wherein a rotation speed of the fan for making ice changes while the fan for making ice continues to operate during operation of the compressor.

Refrigerator and control method thereof

A composition for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device, the composition including a first compound represented by Chemical Formula 1, and a second compound represented by a combination of Chemical Formula 2 and Chemical Formula 3:

Composition for organic optoelectronic device, organic optoelectronic device and display device

A refrigerator may include a storage part including a compressor and an evaporator and configured to store a food item at a low temperature using air cooled by the evaporator. The refrigerator may also include an ice making compartment configured to make or store ice using air cooled by the evaporator, and a fan for making ice allowing air cooled by the evaporator to flow to the ice making compartment. Additionally, a rotation speed of the fan for making ice changes while the fan for making ice continues to operate during operation of the compressor.

According to various embodiments of the disclosure, an electronic device may include a display, a communication circuit transmitting and receiving data with an external server, a memory storing data received through the communication circuit, and a processor controlling the display, the communication circuit, and the memory. The processor may be configured to receive a first portion of content capable of being displayed through the display, and index information of the content from the external server, to display at least part of the first portion in a first region of the display, to display a user interface for content movement based on the index information, in a second region of the display, to make a request for a second portion of the content corresponding to the user input to the external server when a specified user input occurs in the user interface, and to display at least part of the second portion in the first region of the display.

Electronic device and content display method

Disclosed is an ego motion estimation method and apparatus, wherein the apparatus calculates a scene flow field from a plurality of spaces of an input image, clusters the plurality of spaces based on a scene flow, updates a probability vector map for clustered spaces, identifies a stationary background based on the updated probability vector map, and estimates ego motion information based on the identified stationary background.

Ego motion estimation method and apparatus

An electronic device is provided. The electronic device includes a first metal plate of a metal bezel that forms the external appearance of the electronic device, a second metal plate that overlaps the first metal plate while being spaced apart from the first metal plate, a dielectric member interposed between the first metal plate and the second metal plate, and a substrate electrically connected to a contact terminal of the second metal plate to feed power. Other embodiments are possible.

Electronic device including capacitance generating device

The disclosure relates to a refrigerator which includes a compressor capable of generating cooling capacity for executing at least one of a refrigerating operation and a freezing operation, a temperature sensor capable of sensing an internal temperature of the refrigerator, to which cold air is supplied, at a specific period, in response to at least one of the freezing operation and the refrigerating operation, and a controller capable of calculating a rate of change in the internal temperature using the sensed internal temperature, and controlling the cooling capacity of the compressor based on the calculated rate of change in the internal temperature.

Refrigerator having a controller for executing a load match operation, and a control method thereof

Fast service discovery method and apparatus in a dynamic resource environment using hierarchical Bloom filters. The fast service discovery method includes when resources are discovered, hierarchically classifying the resources based on multiple levels, designing multiple hierarchical Bloom filters for respective pieces of level information to respectively correspond to the multiple levels, and transforming the resources into a resource coordinate system via the Bloom filters, and identifying an available service using the resource coordinate system.

Fast service discovery method and apparatus in dynamic resource environment using hierarchical bloom filters

A method for manufacturing an electrostatic non-woven intake filter, may include a fabric preparation process that weaves at least a kind of fiber fabric into a web, and a filter fabric manufacturing process that weaves the web into a felt that has at least a layer, and manufactures an electrostatic non-woven intake filter material that is a non-woven fabric having a fiber tissue having a semipermanent electrostatic force by allowing a binder and an electrostatic material to permeate the felt.

Method for manufacturing electrostatic non-woven intake filter and electrostatic non-woven intake filter using the same

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Suwon-si, South Korea

Sangil Lee