Samsung Electronics Co., Ltd.

Snu Rdb Foundation

Jung Im Han

Sung Soo Han

Dmitry Androsov

Won Cheol Jung

Hye Young Kong

Hyo A Kang

Byung Ha Park

Jeo Young Shim

Won Seok Chung

Sang Ho Park

Jong-Chan Lee

Jae Eun Kim

Fedosya Kalinina

Dong-Gyun Kim

Bok Soon Kwon

Hyo Rang Kang

Ginam Kim

Eun Seog Cho

Hyo Sik Kang

Bo Kyung Jung

Kyoung Min Min

You Hwan Son

Kyu Tae Yoo

Sung-Soo Han

Shim Jeo Young

Won Seck Chung

A composition includes a copolymer including a specific structural unit and a solvent, wherein the copolymer further includes a specific functional group at at least one terminal end. A film may include a cured product of the composition. A stacked structure may include a substrate film and the film on at least one surface of the substrate film. A display device may include the stacked structure. An electronic device may include the display device.

Compositions, films comprising cured products of the same, stacked structures comprising the films, and display devices

Disclosed are a surface coating material, a film formed from the surface coating material, a stacked structure the film, and a display device including the film and/or stacked structure. The surface coating material may include a plurality of fluorine-containing silicon compounds, wherein each of fluorine-containing silicon compounds may include a fluorine-containing (poly)ether moiety, a hydrolysable silane moiety, and a linking group between the fluorine-containing (poly)ether moiety and the hydrolysable silane moiety. The linking group may be configured to form a non-covalent interaction between adjacent molecules.

Surface coating material and film and stacked structure and display device

A polymerizable liquid crystal compound is represented by Chemical Formula 1: 

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

An organic/inorganic composite membrane may include hydrophilic inorganic particles dispersed in an organic polymer matrix having finger-like pores. The hydrophilic inorganic particles may be present at a higher concentration near one surface of the membrane having a higher density than the other surface of the membrane having a lower density.

Composite membrane, method of manufacturing the same, separation membrane including the composite membrane, and water treatment device using the separation membrane

A thermosensitive copolymer may include a first repeating unit having a temperature-sensitive oligomer and a second repeating unit having an ionic moiety and a counter ion to the ionic moiety. The temperature-sensitive oligomer may be an oligomer including a repeating unit derived from a unsaturated monomer with a moiety represented by Chemical Formula 1 or Chemical Formula 2, or an oligomer including a repeating unit derived from a heterocyclic compound having C, N, O, and a C&#x2550;N bond in its ring.*&#x2014;C(&#x2550;O)N(R)(R)&#x2003;&#x2003;[Chemical Formula 1]Rand Rmay each independently be hydrogen or a linear or branched C1 to C6 alkyl group, a C3 to C7 cycloalkyl group, or a C6 to C10 aryl group, Rand Rmay not both be hydrogen, and Rand Rmay be combined to form a nitrogen containing heterocycle. Rmay be a C2 to C5 alkylene group.

Thermosensitive copolymers, forward osmosis water treatment devices including the same, and methods of producing and using the same

An organic/inorganic composite compound for fouling resistance may include a core and at least an arm. The core may be formed of a polyhedron of polyhedral oligomeric silsesquioxane. At least one arm may be connected to a Si atom of the polyhedral oligomeric silsesquioxane. The arm may include a vinyl-based first structural unit including at least one ethylene oxide group at the side chain, and a hydrophobic vinyl-based second structural unit.

Organic/inorganic hybrid compound for fouling resistance, membrane including the same for fouling resistance, and method of preparing membrane for fouling resistance

Example embodiments relate to a membrane, a method of manufacturing the same, and a composite membrane including the same. The membrane may include a polyacrylonitrile-based copolymer that includes a hydrophobic side chain and/or a hydrophobic repeating unit. The membrane may include a skin layer and a porous layer. A thickness ratio of the skin layer relative to the porous layer may be about 0.01 or less. The skin layer may have a thickness of about 1 &#x3bc;m or less. The membrane may have a relatively high water flux. When using the membrane, a water treatment module having higher energy efficiency may be achieved.

Membrane, method for manufacturing the same, and composite membrane including the same

A method and a device for detecting nucleic acid are disclosed, wherein impurities in a sample can be easily removed. The method comprises injecting a sample containing an adsorption medium with nucleic adsorbed thereon into a chamber; washing the sample; heating the sample to denature the nucleic acid; cooling down; and detecting nucleic acid by using the biomolecule detection device. The device includes: a source and a drain region; a gate electrode layer; a chamber formed over the semiconductor substrate including the gate electrode layer; and a heating means, wherein a gate adsorption layer to which a nucleic acid is adsorbed is formed on the gate electrode layer. A single-stranded nucleic acid is adsorbed to the gate adsorption layer, and a channel is formed between the source and the drain region. The current in the channel provides a basis to detect a gene.

Method and a device for detecting genes

A device for detecting biomolecules includes: a semiconductor substrate; a source region and a drain region separately provided at the substrate; a chamber formed at the substrate including a region between the source region and the drain region, the chamber configured to contain a sample including the biomolecules; and an electrode which applies a voltage to the sample in the chamber. The biomolecules are mobile with respect to the electrode and sample. Methods for detecting biomolecules are also disclosed.

Device and method for detecting biomolecules using adsorptive medium and field effect transistor

Growing community of inventors

Yongin-si, South Korea

Jung Im Han