Lg Electronics Inc.

Samsung Electronics Co., Ltd.

Hyundai Motor Company

Postech Academy-industry Foundation

Samsung Display Co., Ltd.

Kia Motors Corporation

Lg Energy Solution, Ltd.

Lg Display Co., Ltd.

Soulbrain Co., Ltd.

Other

Morai

Jinwoo Lee

Jonghyun Seo

Bohyun Nam

Sehwan Bae

Jungkyu Son

Jaeyong Park

Jong Min Kim

Zhe Wu

Dongho Ahn

Kiwan Ahn

Ja Bin Lee

Euihee Jeong

Seok Hoon Kim

In Tae Park

Seung Min Shin

Yong Jun Choi

Ji Hoon Cha

Jaehyuk Jang

Doo Kyung Yang

Hoon Hee Han

Kwonnam Sohn

Janghee Park

Kwangmin Park

Yongki Jeong

Seongjun Kim

Dongwook Lee

Jintaek Kim

In Gi Kim

Keonyoung Kim

Youngho Kim

Donghyun Kim

Won Jung Kim

Jin Uk Lee

Song Leem Choi

Jung Hun Lim

Donghoon Kwak

Hojong Jeong

Hyosan Lee

Pilsuk Lee

Jaehwan Ko

Heejoong Jang

Changyup Park

Kun Tack Lee

Minho Chung

Jeong Heon Kam

Gunho Ha

Yongjae Jang

Ju Hee Lee

Chungman Kim

Waljun Kim

Hun Jae Jang

Jung Moo Lee

Yugwang Jeong

Mihyun Park

Seongho Park

Yongjoon Jeon

Jinyoung Chun

Dongwoo Kim

Wonjun Lee

Bokun Choi

Namhee Kim

Hyeonjeong An

Byungsoo Kim

Kietak Hyun

In Gun Kim

Suk Hyung Kim

Hoon Huh

Jaehwan Kim

Hyunjae Song

Jungmin Ko

Jongmu Choi

Sangchul Lee

Kyunghyun Kim

Young-Hoo Kim

Yongsun Ko

Jeonghee Park

Doyoon Kim

Chungsam Jun

Sungkook Park

Tae-Hong Kim

Heeju Shin

Junghun Kim

Sung Hyun Park

Yumin Kim

Joon-Seok Moon

Se-Ho Cha

Suyoung Lee

Dong-Soo Woo

Dongsung Choi

Myunghun Woo

Geebum Kim

Dongik Kim

Kwangsu Kim

ChangSup Mun

HwaDong Han

Geondo Park

Hunki Shin

Gyoo Yeol Jung

Sangmi Park

Hwajin Lim

A ventilation apparatus includes a case including a main case in which an outdoor air inlet and an indoor air outlet are formed on one side and an indoor air inlet and an outdoor air outlet are formed on the other side facing the one side, and a lower case coupled to a lower side of the main case; a ventilation module accommodated in the case and including a total heat exchange element; an evaporator disposed between the ventilation module and the outdoor air outlet; a suction fan module disposed inside the case and having an outlet connected to the outdoor air outlet; an exhaust fan module disposed inside the case and having an outlet connected to the indoor air outlet; a housing accommodating the case and having an open bottom surface; and a shield cover covering the open bottom surface of the housing.

Ventilation apparatus

A semiconductor device includes a lower structure, a stack structure including gate layers and interlayer insulating layers alternately stacked on the lower structure in a first direction, and a channel structure in a channel hole passing through the stack structure. The channel structure includes a variable resistance material layer in the channel hole, a data storage material layer between the variable resistance material layer and a sidewall of the channel hole, and a channel layer between the data storage material layer and the sidewall of the channel hole, the channel layer includes a first element, the variable resistance material layer includes a second element, different from the first element, oxygen, and oxygen vacancies, and the data storage material layer includes the first element, the second element, oxygen, and oxygen vacancies.

Semiconductor devices and data storage systems including the same

A method for generating a mixed reality image related to a driving environment is performed by one or more processors, and includes acquiring a real image related to the driving environment, generating a first virtual image including an object of the driving environment, and generating a mixed reality image including the object of the driving environment based on the real image and the first virtual image.

Method and system for generating mixed reality image related to driving environment

A ventilation apparatus includes a housing having an outdoor air inlet, an outdoor air outlet, an indoor air inlet, and an indoor air outlet; a partition dividing an inner space of the housing into a ventilation space and an air conditioning space; a total heat exchange element inside the ventilation space and having four side edges respectively disposed to face four side surfaces of the housing; four partition walls configured to respectively connect the four side edges of the total heat exchange element and the four side surfaces of the housing to partition the ventilation space into an outdoor air discharge space, an indoor air inlet space, and an indoor air discharge space; guide ducts respectively provided in the outdoor air discharge space, the indoor air inlet space, and the indoor air discharge space; and a bypass duct branching from the guide duct provided in the indoor air inlet space.

A semiconductor device includes gate electrodes on a substrate, a channel and a resistance pattern. The gate electrodes are spaced apart from each other in a vertical direction substantially perpendicular to an upper surface of the substrate. The channel extends through the gate electrodes in the vertical direction on the substrate. The resistance pattern includes a phase-changeable material. The resistance pattern includes a first vertical extension portion on a sidewall of the channel and extending in the vertical direction, a first protrusion portion on an inner sidewall of the first vertical extension portion and protruding in a horizontal direction substantially parallel to the upper surface of the substrate, and a second protrusion portion on an outer sidewall of the first vertical extension portion and protruding in the horizontal direction and not overlapping the first protrusion portion in the horizontal direction.

Semiconductor devices

An apparatus is provided. The apparatus includes a spinner configured to hold a wafer, a nozzle configured to supply a liquid chemical onto an upper surface of the wafer, and a laser module configured to heat the wafer by radiating a laser beam to a lower surface of the wafer while the nozzle supplies the liquid chemical onto the upper surface of the wafer.

Method of manufacturing semiconductor device using stationary laser module

In a substrate inspection method, a substrate is provided on a substrate stage, the substrate having internal wires and connection wires, the internal wires respectively provided between stacked insulating layers, the connection wires respectively extending from the internal wires and exposed to an upper surface of the substrate. An electric circuit of the internal wires in the substrate is modeled to generate a circuit model. AC power is applied to the substrate stage to obtain measured capacitance values of the internal wires through currents that are obtained from the connection wires. DC power is applied to the substrate stage to obtain measured resistance values of the internal wires through voltages that are obtained from the connection wires. Impedance values of the internal wires are calculated through the measured capacitance values and the measured resistance values. The impedance values and the circuit model are compared to determine reliability of the substrate.

Substrate inspection apparatus and substrate inspection method

A ventilation apparatus includes a housing having an indoor air inlet, an air discharge opening, an outdoor air inlet, and an indoor air outlet; a total heat exchanger located in the housing, an inner space of the housing being partitioned into a space for the total heat exchange element, an outdoor air inlet space, an outdoor air discharge space facing the outdoor air inlet space, an indoor air inlet space, and an indoor air discharge space facing the indoor air inlet space, a bypass duct having a bypass passage configured to bypass the total heat exchange element, the bypass passage communicating with the indoor air inlet space and the indoor air discharge space. Indoor air passes through at least one of the total heat exchanger and the bypass passage according to an operation mode of the ventilation apparatus.

Ventilation apparatus with total heat exchanger

A nozzle for a cleaner has a nozzle housing, which has a nozzle base and a drain hole for discharging water from the nozzle housing. The nozzle also has a rotary cleaning unit disposed below the nozzle housing. The rotary cleaning unit has a rotation plate that can be attached to a mop. The nozzle has a driving unit that includes a driving motor for driving the rotary cleaning unit. The nozzle also has a control board for controlling the drive motor. In addition, the nozzle has a water tank detachably mounted on an upper side of the nozzle housing. The water tank stores water and supplies the water to the rotary cleaning unit.

Nozzle for cleaner

Proposed is a gas heat-pump system including: a compressor discharging compressed refrigerant; an indoor heat exchanger causing heat exchange to occur between indoor air and the refrigerant; an outdoor heat exchanger condensing the refrigerant; a four-way valve switching a flow direction; an engine; a radiator cooling heated coolant; an exhaust gas heat exchanger causing the heat exchange to occur between the coolant passing through the radiator and exhaust gas from the engine; and a first three-way valve switching a flow direction of the coolant and controlling an amount of the flowing coolant in such a manner that the coolant passing through the radiator flows toward at least one of the exhaust gas heat exchanger and the engine.

Gas heat-pump system and method of controlling same

A power module includes: a first substrate having metal plates formed on one surface thereof; a second substrate spaced apart from the first substrate and having metal plates formed on one surface thereof facing the metal plates of the first substrate; a plurality of power elements disposed between the first substrate and the second substrate; a first electrode formed on the first substrate of each of the plurality of power elements; and a second electrode formed on the second surface of each of the plurality of power elements, where the plurality of power elements comprise a first power element in which the first electrode is bonded to the metal plates of the second substrate; and a second power element in which the first electrode is bonded to the metal plates of the first substrate.

Double-sided cooling type power module and manufacturing method therefor

Discussed is a sulfur-carbon composite, a method for preparing the same, and a positive electrode for a lithium secondary battery and a lithium secondary battery including the same.

Sulfur-carbon composite, method for producing same, and lithium secondary battery including same

A display apparatus includes a plurality of pixels each including a substrate on which are disposed: an interlayer insulating layer; a driving thin film transistor in which a driving semiconductor layer and a driving gate electrode are each disposed between the substrate and the first interlayer insulating layer; a first capacitor in which a first electrode, a first dielectric pattern and a second electrode are sequentially stacked, the first electrode being connected to the driving gate electrode; and a plurality of contact plugs extended through a thickness of the interlayer insulating layer, with which the driving thin film transistor and the first capacitor are respectively connected to electrodes outside thereof. Lateral surfaces of the first dielectric pattern are covered by the interlayer insulating layer, and the first dielectric pattern within the first capacitor is disposed spaced apart from each of the contact plugs.

Display apparatus and manufacturing method of the same

Various embodiments relate to a method and an electronic device for installing a subscriber profile. The method includes obtaining network operator-related information. The method also includes identifying whether download of an embedded subscriber identity module (eSIM) profile is allowed based on the network operator-related information. The method further includes downloading the eSIM profile when download of the eSIM profile is allowed.

Method for installing subscriber profile and electronic device therefor

Growing community of inventors

Seoul, South Korea

Jinwoo Lee