Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Ho-suk Kang

Jhun-mo Son

Hye-yeon Yang

In-Taek Han

Yong-Chul Kim

Jeong-na Heo

Yoon-chul Son

Sun-il Kim

Deuk-seok Chung

Won-Jae Joo

Jeong-hee Lee

Byong-gwon Song

Yong-Wan Jin

Byong-Gwon Song

Young-jun Park

Yong-wan Jin

Shang-hyeun Park

Jun-hee Choi

Jun-Hee Choi

Chan-Wook Baik

Min-jong Bae

Jeong-Hee Lee

Moon-Jin Shin

Sang-Kook Mah

Min-Jong Bae

Deuk-Seok Chung

Won-jae Joo

Chan-wook Baik

Yong-sik Jung

Ha-Jong Kim

Hyeon-ho Choi

Seung-nam Cha

Andrei Zoulkarneev

Ji-hoon Lee

Tae-gon Kim

Mi-jeong Kim

Ha-jong Kim

Kyoung-Won Min

Seok-hwan Hong

A polymer having a repeating unit represented by Formula 1, wherein Rthrough R, X, and Arare the same as defined in the detailed description, and an organic light-emitting diode including the polymer are described. 

Polymer and organic light-emitting diode including the same

A composite anode active material, a method of preparing the composite anode active material, and a lithium battery including the lithium battery. According to the method of preparing the composite anode active material, carbon nanotubes are formed on a Si particle without a separate operation of applying a catalyst. Furthermore, high adherence is provided between the Si particle and carbon nanotubes, and therefore the composite anode active material is used as an anode material of the lithium battery.

Composite anode active material, method of preparing the composite anode active material, and lithium battery including the composite anode active material

A fluoro group-containing compound, a fluoro group-containing polymer, an organic light emitting device including the polymer, and a method of manufacturing the organic light emitting device are provided.

Fluoro group-containing compound, fluoro group-containing polymer, organic light emitting device including the polymer, and method of manufacturing the device

A polymer and an organic light-emitting device including the polymer represented by Formula 1 wherein at least one of a first dihedral angle between an Aring of an nrepeating unit and a first aromatic ring of an (n&#x2212;1)repeating unit and a second dihedral angle between an Aring of the nrepeating unit and a second aromatic ring of a (n+1)repeating unit is equal to or greater than an angle of &#x3c7;represented by Equation 1.&#x3c7;(&#x3c6;+4&#x3b8;)&#x2003;&#x2003;Equation 1

Polymer and organic light-emitting device including the same

A polymer including a first repeating unit represented by Formula 1: and an organic light-emitting device including the polymer.

Polymer, method of manufacture thereof, and organic light-emitting device including the polymer

A composite anode active material including metal core particles and carbon nanotubes that are covalently bound to the metal core particles, an anode including the composite anode active material, a lithium battery employing the anode, and a method of preparing the composite anode active material.

Composite anode active material, anode including the composite anode active material, lithium battery including the anode, and method of preparing the composite anode active material

A cross-linkable polymer including 1,1'-binaphthyl repeating units linked through 6,6&#x2032;-arylene groups, a cross-linked material comprising the cross-linkable polymer, an organic light emitting device including the cross-linked material, and a method of preparing the organic light emitting device are each disclosed.

Cross-linkable polymer, cross-linked material of the cross-linkable polymer, organic light emitting device comprising the cross-linked material and method of preparing the organic light emitting device

An organic light emitting device (OLED) includes a polymeric fluorescent light emitting material doped with a phosphorescent dopant to form a fluorescent light emitting layer. The fluorescent light emitting layer may inhibit or prevent device degradation without affecting light emission from the light emitting layer, and may improve the service life of the OLED.

Organic light emitting device

An electron emission source includes nano-sized acicular materials and a cracked portion formed in at least one portion of the electron emission source. The acicular materials are exposed between inner walls of the cracked portion. A method for preparing the electron emission source, a field emission device including the electron emission source, and a composition for forming the electron emission source are also provided in the present invention.

Composition for forming electron emission source, electron emission source including the composition, method of preparing the electron emission source, and field emission device including the electron emission source

A polymer and an organic light-emitting device including the polymer.

Polymer and organic light-emitting device comprising the same

An anode active material for lithium batteries, an anode including the anode active material, a method of manufacturing the anode, and a lithium battery including the anode. The anode active material includes secondary particles formed of agglomerated primary nanoparticles. The primary nanoparticles include a non-carbonaceous material bound with hollow carbon nanofibers. The anode includes the anode active material and a polymeric binder having an electron donor group.

Anode active material, anode including the anode active material, method of manufacturing the anode, and lithium battery including the anode

A polymer and an organic light-emitting device including the polymer are provided, wherein the polymer comprises a polymeric unit represented by the Formula: In which variables are as defined herein.

Polymer and organic light emitting device including polymer

A field emission device includes; a substrate including at least one groove, at least one metal electrode disposed respectively in the at least one groove, and carbon nanotube ('CNT') emitters disposed respectively on the at least one metal electrode, wherein each of the CNT emitters includes a composite of Sn and CNTs.

Field emission device and method of manufacturing the same

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Seoul, South Korea

Ho-suk Kang