Samsung Electronics Co., Ltd.

Haengdeog Koh

Hajin Kim

Soichiro Mizusaki

Seyun Kim

Changsoo Lee

Doyoon Kim

Jinhong Kim

Minjong Bae

Hiesang Sohn

Taehun Kim

Moonil Jung

Intaek Han

Kunwoo Choi

A method of preparing a carbon nanotube monolayer film includes applying a bifunctional hydrogen-bond linker onto a substrate to prepare a surface-treated substrate, mixing carbon nanotubes having a heteroatom-containing aromatic polymer coating film with a hydrophobic solvent to obtain a composition and contacting the surface-treated substrate with the composition, and heat-treating the surface-treated substrate contacting the composition.

Carbon nanotube monolayer film, method of preparing the same, and electronic device including the same

A heating element includes a plurality of matrix particles and a conductive inorganic filler disposed at interfaces between the plurality of matrix particles to provide a conductive network.

Heating element, manufacturing method thereof, composition for forming heating element, and heating apparatus

A planar heating apparatus includes a substrate, first electrodes on the substrate, second electrodes alternately arranged with the first electrodes, an electrode connector connecting end portions of the first or second electrodes to each other and a power connector connected to the electrode connector and to which a power supply is connected. The power connector extends outside of the substrate.

Planar heating apparatus and heating device including the same

Provided are a structure, a planar heater including the same, a heating device including the planar heater, and a method of preparing the structure. The structure includes a metal substrate, an insulating layer disposed on the metal substrate, an electrode layer disposed on the insulating layer, and an electrically conductive layer disposed on the electrode layer, wherein a difference in a coefficient of thermal expansion (CTE) between the metal substrate and the insulating layer is 4 parts per million per degree Kelvin change in temperature (ppm/K) or less.

Structure, planar heater including the same, heating device including the planar heater, and method of preparing the structure

A composition for forming a heating element; a dried and sintered product thereof; and a method of preparing the composition for forming a heating element, the composition including a matrix particle, a composite filler, and a solvent, wherein the composite filler includes a core and a coating layer disposed on the core, the core includes a nanosheet filler, and the composition has a pH in a range of about 5 to about 9.

Composition for forming a heating element and method of preparing the composition

An electric oven includes a top plate and a bottom plate facing each other, two side plates facing each other, and a rear plate connecting the top plate, the bottom plate and the two side plates where the top plate, the bottom plate, the two side plates and the rear plate define a cavity having a front opening, a door which selectively opens and closes the front opening of the cavity, a casing which surrounds the cavity, a support member interposed between the casing and the cavity, and one or more planar heating elements which extend along one plane, are detachably supported by the support member, and apply radiant heat to the cavity.

Electric oven

A The heating element structure includes: a conductive metal substrate; a heating layer spaced apart from the conductive metal substrate and configured to generate heat in response to an electrical signal; electrodes in contact with the heating layer and configured to provide the electrical signal to the heating layer; and a first insulating layer on the conductive metal substrate, the first insulating layer comprising a first matrix material and a particle, wherein a difference between a coefficient of thermal expansion (CTE) of the first matrix material and a coefficient of thermal expansion of the particle is about 4&#xd7;10per Kelvin or less.

Heating element structure, method of forming the same, and heating device including the heating element structure

A heating element includes a matrix material and a nanomaterial filler, wherein the nanomaterial filler includes at least one of a nano-sheet and a nanorod.

Heating element including nano-material filler

A composite material structure including a matrix material layer; and a plurality of one-dimensional nanostructure distributed in the matrix material layer and having an electrical conductivity which is greater than an electrical conductivity of the matrix material layer, wherein the plurality of one-dimensional nanostructures includes a first one-dimensional nanostructure and a second one-dimensional nanostructure in contact with each other.

Composite material, method of forming the same, and apparatus including composite material

A planar heating device includes a substrate, first and second electrodes disposed on both ends of the substrate, a heating layer disposed on the substrate and configured to contact the first and second electrodes, a first additional heating layer disposed on one end of the heating layer, and a second additional heating layer disposed on the other end of the heating layer.

Planar heating device and method of manufacturing the same

A paste composition including: a carbon nanotube; a microemulsion adsorbed on a surface of the carbon nanotube, wherein the microemulsion includes a metal precursor and a surfactant; and an organic vehicle.

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Hwaseong-si, South Korea

Haengdeog Koh