Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Lg Electronics Inc.

Lg Display Co., Ltd.

Hyundai Motor Company

Yupoong, Inc.

3m Innovative Properties Company

Kia Motors Corporation

Lg Cns Co., Ltd.

Minji Kim

Jaehyung Kim

Taeho Kim

Eunjae Jeong

Sanghyun Han

Dongjun Kim

Sohee Jo

Hankyu Pak

Iksang Kim

Sungmin Ye

Jinho Kim

Semin Jang

Sungwook Ko

Hyojun Kim

Sanghun Bae

Chiwan Kim

Jeongmin Park

Hongjun Cho

Hyuksoo Lee

Bora Lee

Oshin Kwon

Hyojin Ko

Sukun Yoon

Hyunwoo Lee

Jinwoo Park

Jongwoo Kim

YeongRak Choi

Hyuk Kang

Dongil Son

Do Yeon Kim

Yong Kim

Kyungyeol Ryu

Kwangho Kim

Wonseok Lee

Yong-Su Ham

Youngwook Kim

Jin Yong Sim

Yongjin Lee

Sangmin Kim

Seongmin Je

Buseop Jung

Jeongyun Kim

Jung Hwan Kim

Yuseon Kho

Dongmin Shin

Jaemin Shin

JaeMin Shin

ChanHeon Lee

Wangeon Sim

SeungRyull Park

Hyejung Seo

Hyukjin Ahn

Taehan Jeon

Jongseok Lee

Hyeonjoong Kim

YoungWook Ha

Hyomin Ko

Minju Lee

Joosik Jung

Sungho Song

Jin Soo Seol

Joon Hwan Kim

Illhun Cho

Sangwon Jung

Yeonju Lee

Younghoon Moon

Geunyoung Yu

SeWon Kim

Sangkyung Lee

Woosung Choi

MinHo Sohn

Jeonggoo Kang

GyungBo Ha

JunSeok Oh

Giyoung Yang

Hyong Joon Park

Keunoh Kang

Jung Hong Joo

Yong Sik Kim

Seungo Jeon

Yun-Tae Kim

Dongseok Lee

Soowon Park

Byounggon Kang

Dalhee Lee

Jinbae Kim

Seungho Jung

Hoyoung Seoc

Jooman Han

Uihyeon Jeong

Yonghyuck Lee

SangHoon Jeong

Hongji Lee

Sungwoo Cho

Minkyu Choi

Jeongwan Choi

Seoin Han

Junseok Oh

Sungwoo Kim

Seungjoon Kim

A light-emitting element includes a first electrode, a second electrode, and at least one functional layer disposed between the first electrode and the second electrode and including an amine compound represented by Formula 1. The light-emitting element may exhibit high emission efficiency and improved service life characteristics:

Light emitting element and amine compound for the same

Disclosed is a storage device which includes nonvolatile memory devices each including a plurality of memory blocks, a memory controller that controls the nonvolatile memory devices, and a buffer memory that buffers data to be written in the nonvolatile memory devices. In an on-time erase operation, the memory controller controls the nonvolatile memory devices such that an erase operation is performed in a memory block for each of the nonvolatile memory devices. When an early erase condition is satisfied, the memory controller selects nonvolatile memory device among the nonvolatile memory devices and controls the selected nonvolatile memory device such that the erase operation is performed in a memory block of the selected nonvolatile memory device. When a free capacity of the buffer memory is smaller than a first threshold value, the memory controller determines that the early erase condition is satisfied.

Storage device and operating method of storage device

Provided are an amine compound represented by Formula 1 and a light-emitting device including the amine compound. The light emitting device includes: a first electrode; a second electrode facing the first electrode; and an interlayer between the first electrode and the second electrode and including an emission layer, wherein the light-emitting device includes an amine compound represented by Formula 1.

Amine compound and light-emitting device including same

An organic electroluminescence device of an embodiment of the present disclosure includes a first electrode, a second electrode facing the first electrode, and a plurality of organic layers disposed between the first electrode and the second electrode, wherein at least one organic layer of the plurality of organic layers includes an amine compound containing a fluorene group; an aryl group having 6 to 60 ring-forming carbon atoms, which is substituted to the fluorene group; a heteroaryl group having 2 to 60 ring-forming carbon atoms, which is substituted to the fluorene group; and at least one amine group, which is substituted to the fluorene group; wherein all the carbons of the aryl group are substituted with deuterium, and the organic electroluminescence device exhibits high efficiency and a long service life.

Organic electroluminescence device and amine compound for organic electroluminescence device

An organic electroluminescence device includes a first electrode and a second electrode facing each other, and a plurality of organic layers between the first electrode and the second electrode, wherein at least one of the organic layers includes an amine compound represented by Formula 1 below. The organic electroluminescence device may have improved luminous efficiency.

Provided is an electronic device including a first housing, a second housing, and a lifting structure that includes a fixing body, a gear assembly including at least one connecting gear and a driven gear operably connected to the at least one connecting gear, in which the at least one connecting gear is connected to the fixing body, a first moving body including a guide gear and a guide rail, and a second moving body including an engaging portion.

Lifting structure and electronic device including the same

Provided is a light emitting element including a first electrode, a second electrode, and at least one functional layer between the first electrode and the second electrode, and the at least one functional layer may include an amine compound represented by Formula 1 below, thereby exhibiting high luminous efficiency and improved service life characteristics.

A vibration apparatus can include a vibration generating portion including at least one or more vibration portions, a first cover member disposed at a first surface of the vibration generating portion, a second cover member disposed at a second surface of the vibration generating portion being different from the first surface of the vibration generating portion, a signal cable electrically connected with the vibration generating portion, and a connection member disposed between the first cover member and the second cover member to connect the vibration generating portion with the signal cable.

Vibration apparatus and apparatus including the same

An operation method of a universal flash storage (UFS) host configured to control a UFS device includes configuring a turbo write buffer of the UFS device; sending a first query request UFS protocol information unit (UPIU) including reconfiguration information about the turbo write buffer to the UFS device, during driving the UFS device; and receiving a first response UPIU associated with the first query request UPIU from the UFS device, wherein, the first query request UPIU is a request that causes a size of the turbo write buffer of the UFS device to be changed from a first size to a second size different from the first size.

Operation method of universal flash storage host and operation method of universal flash storage system

A display apparatus and a computing apparatus including the same are disclosed. A display apparatus includes: a display module including a display panel configured to display an image; a vibration plate at a rear surface of the display module, the vibration plate including a communication part; and a vibration module connected to the vibration plate and configured to vibrate the display module to generate sound. The communication part may include a plurality of first holes at a periphery of the vibration plate and a plurality of second holes adjacent to the vibration module. A shape of the plurality of first holes may be same as or different from a shape of the plurality of second holes.

Display apparatus including a vibration module

A light emitting diode of an embodiment includes a first electrode, a hole transport region disposed on the first electrode, an emission layer disposed on the hole transport region, an electron transport region disposed on the emission layer, and a second electrode disposed on the electron transport region. The hole transport region includes a first hole transport layer disposed adjacent to the first electrode and having a first refractive index, a second hole transport layer disposed adjacent to the emission layer and having a second refractive index, and a third hole transport layer disposed between the first hole transport layer and the second hole transport layer and having a third refractive index which is greater than each of the first refractive index and the second refractive index, thereby showing high light extraction efficiency and high emission efficiency properties.

Light emitting diode and display device including the same

A clothes treatment apparatus includes a first chamber for accommodating clothes, a second chamber under the first chamber, a blowing fan for suctioning air from the first chamber, a heat pump for compressing a refrigerant for heat exchange with the air suctioned by the blowing fan and discharging the heat-exchanged air to the first chamber, a steamer for generating and supplying steam, a water supply tank for supplying water to the steamer, a water drain tank for storing condensed water generated in the first chamber and the heat pump, a hanger bar positioned in the first chamber and configured to hold the clothes in the first chamber. The apparatus further includes a motor, a vibrating body for vibrating alternately in opposite rotation directions, and a motion converter for rotating together with the vibrating body and converting the vibration of the vibrating body to allow the hanger bar to reciprocate.

Clothes treatment apparatus

Disclosed is an operating method of a storage controller communicating with a host and memory regions, which includes receiving a write request for a first memory region of the memory regions from the host, determining the first memory region as unavailable, based on a status information set, generating redirection information indicating that a second memory region of the memory regions is selected instead of the first memory region, performing a write operation in the second memory region based on the redirection information, updating status information of the second memory region in the status information set based on the write operation, outputting redirection result information indicating that write data of the write request are processed in the second memory region, to the host, and receiving a read request corresponding to the write data and including information of the second memory region from the host.

Storage controller redirecting write operation and operating method thereof

A spraying device, for spraying water onto an outdoor device of an air conditioner, including a water tank to store water, a first water level sensor to detect the water at a first water level, a second water level sensor to detect the water at a second water level, a nozzle to spray the water onto the outdoor device, and at least one processor configured to perform control to: with the stored water not being sprayed: start spraying the water onto the outdoor device, based on the water being detected at the first water level by the first water level sensor and the water being detected at the second water level by the second water level sensor, and with the stored water being sprayed: stop spraying the water onto the outdoor device, based on the water not being detected at the second water level by the second water level sensor.

Spraying device and method of controlling the same for improving thermal efficiency of air conditioner

Provided is a light-emitting element including a first electrode, a second electrode facing the first electrode, and at least one functional layer disposed between the first electrode and the second electrode and including an amine compound represented by Formula 1. The light-emitting element may exhibit excellent light-emitting efficiency and improved service life characteristics.

Light-emitting element, and amine compound for the same

Growing community of inventors

Seoul, South Korea

Minji Kim