Samsung Electronics Co., Ltd.

Ajou University Industry-Academic Cooperation Foundation

Yonsei University

Joungeun Yoo

Duseop Yoon

Youngjae Kang

Dmitry Androsov

Changki Kim

Kitae Park

Sang Ho Park

Eun Sung Lee

Hyunseok Choi

Ju Hyun Kim

Hyoungwoo Choi

Eunsung Lee

Bok Soon Kwon

SangWoon Lee

In Gun Kim

Beom Seok Kim

Ki Tae Park

Kyeong Pang

Feifei Fang

Masashi Tsuji

Sangah Gam

Ginam Kim

In Su Lee

In Ki Kim

Tae-Rae Kim

Sung Dug Kim

Dohyang Kim

Provided are a wiring material for a semiconductor device, the wiring material including a boride-based compound containing boron and at least one metal selected from elements of Groups 2 to 14, a wiring for a semiconductor device including the same, and a semiconductor device including the wiring containing the wiring material.

Wiring material for semiconductor device, wiring for semiconductor device including the same, and semiconductor device including the wiring

A semiconductor interconnect and an electrode for semiconductor devices may include a thin film including a multielement compound represented by Formula 1 and having a thickness equal to or less than about 50 nm, a grain size (A) to thickness (B) ratio (A/B) equal to or greater than about 1.2, and a resistivity equal to or less than about 200 μΩ·cm:MAX  Formula 1In Formula 1, M, A, X, and n are as described in the specification.

Semiconductor interconnect, electrode for semiconductor device, and method of preparing multielement compound thin film

A semiconductor interconnect and an electrode for semiconductor devices may include a thin film including a multielement compound represented by Formula 1 and having a thickness equal to or less than about 50 nm, a grain size (A) to thickness (B) ratio (A/B) equal to or greater than about 1.2, and a resistivity equal to or less than about 200 &#x3bc;&#x3a9;&#xb7;cm:MAX&#x2003;&#x2003;Formula 1 In Formula 1, M, A, X, and n are as described in the specification.

A composite including a base polymer and a surface-treated inorganic moisture absorbent. The surface-treated inorganic moisture absorbent is surface-treated with a surface-treating agent having a solubility parameter difference of less than or equal to about 3.5 from that of the base polymer. An article including the composite, a battery case including the composite or the article, and a battery including the battery case and an electrode assembly including a positive electrode and a negative electrode.

Composite, article, battery case, and battery

A quasicrystalline material and a semiconductor device to which the quasicrystalline material is applied are disclosed. A quasicrystalline material is based on a quasicrystalline element having one or more axis of symmetry (e.g., a 2-fold axis, a 3-fold axis, a 5-fold axis, or a higher fold axes of symmetry). The quasicrystalline material is capable of phase changes between a quasicrystalline phase and an approximant crystalline phase having a further regular atom arrangement than the quasicrystalline phase. The quasicrystalline material that may be used as a phase change material and may be applied to a phase change layer of a semiconductor device.

Quasicrystalline material and semiconductor device applying the same

Provided are a titanium-based amorphous alloy and a phase-change memory device in which the titanium-based amorphous alloy is applied to a phase-change layer. The titanium-based amorphous alloy may include titanium, antimony, and at least one metallic component. The titanium-based amorphous alloy may be configured as a phase-change material having a reversible phase change between a titanium-based amorphous alloy phase and at least one crystalline phase.

Ti-based amorphous alloy and phase change memory device applying the same

A battery casing including a container configured to house an electrode assembly, wherein the container includes a bottom wall and a plurality of side walls, the bottom wall and the plurality of side walls are integrated to define an open side opposite to the bottom wall and to define a space for housing the electrode assembly, at least one of the bottom wall and plurality of the side walls includes a composite including a thermotropic liquid crystal polymer and a nanoclay dispersed in the thermotropic liquid crystal polymer, wherein the main chain of the thermotropic liquid crystal polymer includes an aromatic oxycarbonyl repeating unit and an alkylene moiety-containing repeating unit, and at least a portion of the nanoclay is present in an exfoliated state, and an X-ray diffraction pattern of the composite does not exhibit an intrinsic peak corresponding to the nanoclay.

Battery casing and battery including the same

A monomer represented by Chemical Formula 1-1 wherein in Chemical Formula 1-1, Z, L, L, Rto R, n, m, p, and a to f are the same as defined in the detailed description.

Monomer, polymer, compensation film, optical film, and display device

A liquid crystal display includes a light source and a liquid crystal panel, wherein the liquid crystal panel includes a first substrate on the light source, a second substrate facing the first substrate, a liquid crystal layer between the first substrate and the second substrate, a color conversion layer between the second substrate and the liquid crystal layer, and including a light emitting element configured to receive a first visible light from the light source and emit a second visible light, a first polarizing layer between the liquid crystal layer and the color conversion layer, and a first phase difference layer between the liquid crystal layer and the first polarizing layer.

Liquid crystal display

A polymerizable liquid crystal compound represented by Chemical Formula 1: 

Polymerizable liquid crystal compound, composition for optical film, and optical film, compensation film, antireflective film, and display device including the same

A composition for an optical film, including a homeotropic liquid crystal, a silane or germane compound including at least one fluorine at a terminal end thereof, and a polymerizable compound.

Composition for optical film and films and display device

A composition for an optical film, including a first liquid crystal compound represented by the following Chemical Formula 1 and a second liquid crystal compound represented by the following Chemical Formula 2, wherein a difference between a solubility parameter of the first liquid crystal compound and a solubility parameter of the second liquid crystal compound is about 2.50 to about 2.90 wherein in Chemical Formulae 1 and 2, X, Rto R, Z, n, m, and p are the same as described in the detailed description.

Growing community of inventors

Seongnam-si, South Korea

Joungeun Yoo