Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Industry-University Cooperation Foundation Hanyang University

Lg Electronics Inc.

Dongguk University Industry-Academic Cooperation Foundation

Samsung Display Co., Ltd.

Lg Energy Solution, Ltd.

Siemens Medical Solutions Usa, Inc.

Seoul National University

Han-su Kim

Moon-seok Kwon

Jae-man Choi

Dong-min Im

Seung-sik Hwang

Min-sang Song

Young-Gyoon Ryu

Sang-kook Mah

Seok-soo Lee

Gue-sung Kim

Un-gyu Paik

Jeong-kuk Shon

Jin-hwan Park

Young-min Choi

Myung-dong Cho

Boris Aleksandrovich Trofimov

Tae-seob Song

Jae-young Choi

Seon-mi Yoon

Ji-man Kim

Hoon Young Cho

Dong-Joon Lee

Jae-gu Yoon

In-yong Song

Sung Heo

Seok-gwang Doo

Won-il Park

Gyeong-su Park

Se-Hee Han

Dongmin Im

Chan-ho Pak

Jin-Sung Kim

Hyeon-jin Shin

Tae-Woon Cha

Seung-Yeon Chae

Jeong-hee Lee

Doo-yeon Lee

Sang-Gun Choi

Yoon-sok Kang

Joung-won Park

Myung-hoon Kim

Hyo-sug Lee

Young-sin Park

Ho-bum Park

Joo-Hyun Jeong

Ju-yup Kim

Yong-nam Ham

Ha-Young Park

Jae-Man Choi

Min-Sang Song

Tae-seup Song

Dong-wook Kwak

Bum-Young Jung

Nina K Gusarova

Hun-joon Sohn

Dong-Min Im

Gwi-ok Park

Seung-Hyun Chung

Moon-Seok Kwon

Jin-Sung Lim

Galing Myachina

Albina Mikhalev

Galina Myachina

Jang-rae Kim

Jeong-Gil Kim

A-Young Kim

Ju-Hye Song

Ho-Jae Jung

Jeong-kuk Sohn

Soo-sung Kong

Dai-kyu Kim

Seung-Sik Hwang

Kyung-dong Lee

Chang-hoon Baek

Su-keun Yoon

Sung-Il Lee

Seon-Mi Yoon

Jeong-Kuk Shon

Jae-Young Choi

Myung-Hoon Kim

A lithium secondary battery including a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, and a sulfur dioxide-based inorganic electrolyte solution. The negative electrode includes a negative electrode active material which includes a carbon material having a coating comprising titanium oxide (TiO, 0<x<2). The titanium oxide improves the wettability of the carbon material negative electrode to the inorganic electrolyte solution and the charge transfer reaction on the surface and minimizes the interfacial resistance of the carbon material/inorganic electrolyte solution, thereby improving the high-rate charge/discharge characteristics.

Lithium secondary battery comprising inorganic electrolyte solution

A negative electrode and a lithium battery including the same, the negative electrode including nanotubes including a Group 14 metal/metalloid, disposed on a conductive substrate.

Negative electrode including group 14 metal/metalloid nanotubes, lithium battery including the negative electrode, and method of manufacturing the negative electrode

A negative electrode includes nanotubes including a metal/metalloid, disposed on a conductive substrate, and having opened ends. A lithium battery includes the negative electrode.

Negative electrode including metal/metalloid nanotubes, lithium battery including the negative electrode, and method of manufacturing the negative electrode

Provided herein is a negative active material including an ordered porous manganese oxide, wherein pores of the ordered porous manganese oxide have a bimodal size distribution. Provided herein is a method of preparing a negative active material that includes the ordered porous manganese oxide. The invention also includes a negative electrode which includes the negative active material and a lithium battery which includes the negative electrode.

Negative active material including manganese oxides, negative electrode including the same, lithium battery including negative electrode and method of preparing negative active material

A gel polymer electrolyte including: an organic solvent; a lithium salt that reacts with residual water contained in the organic solvent to produce at least one material selected from the group consisting of a protonic acid and a Lewis acid; and a polymer that is generated by polymerizing at least one monomer selected from the group consisting of monomers represented by Formulae 1 to 3 below: 

Gel polymer electrolyte, lithium battery including gel polymer electrolyte, and method of preparing gel polymer electrolyte

An electrode including a current collector, and an active material layer disposed on the current collector. The active material layer includes a structural network and an active material composition. The structural network includes a network of carbon nanotubes and a binder. The active material composition includes an active material and a polar medium.

Electrode, lithium battery, method of manufacturing electrode, and composition for coating electrode

An electrolyte composition and catalyst ink, a solid electrolyte membrane formed by printing the electrolyte composition and catalyst ink, and a secondary battery including the solid electrolyte membrane. An electrolyte composition includes a solvent; a lithium salt dissolved in the solvent; and a cycloolefin-based monomer dissolved or dispersed in the solvent and a catalyst ink includes a catalyst that promotes the ring-opening and polymerization reactions of the cycloolefin monomers of the electrolyte composition.

Electrolyte composition and catalyst ink and solid electrolyte membrane formed by using the same

A negative electrode including: a metal layer including lithium; and a platy carbonaceous material layer including a carbonaceous material having a plate structure and disposed on the metal layer.

Negative electrode for lithium battery, lithium battery including the same, and methods of manufacture thereof

A negative electrode including: a current collector; a negative active material layer formed on the current collector; and a polymer coating layer that is formed on the negative active material layer and comprises a fluorinated acrylate type polymer.

Negative electrode with fluorinated acrylate polymer coating layer, and lithium battery

A display panel includes a substrate, a gate line, a color filter and a roof layer. The substrate includes a thin film transistor disposed thereon. The gate line extends along a first direction on the substrate and is connected to the thin film transistor. The color filter is disposed on the substrate. The roof layer is disposed on the color filter and is configured to define a tunnel-shaped cavity between the roof layer and the color filter. The tunnel-shaped cavity extends along a second direction crossing the first direction. A cross-sectional thickness of an area of the roof layer adjacent to the gate lines is smaller than a cross-sectional thickness of another area of the roof layer spaced apart from the gate lines.

Display panel including roof layer having reduced thickness at opening thereof, and method of manufacturing the same

An anode active material including: a core having a molybdenum-based material; and a coating layer formed on at least a portion of a surface of the core, wherein the coating layer comprises at least one material selected from the group consisting of molybdenum oxynitride and molybdenum nitride, a method of preparing the same, and an anode and a lithium battery.

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

An anode active material including a porous transition metal oxide; an anode including the anode active material; a lithium battery including the anode; and a method of preparing the anode active material.

Anode active material comprising a porous transition metal oxide, anode comprising the anode active material, lithium battery comprising the anode, and method of preparing the anode active material

A mobile terminal is provided. The mobile terminal includes a display and a controller. The controller is configured to display input characters and a cursor in a display window and to display a keypad in the display. The controller is further configured to display the keypad with a plurality of keys and to display the plurality of keys including display characters. The controller is further configured to change a font of the display characters corresponding to a font of an input character adjacent the cursor of the input characters.

Keypad of mobile terminal and display method thereof

An anode active material, an anode including the anode active material, a lithium battery including the anode, and a method of preparing the anode active material. The anode active material includes: a multilayer metal nanotube including: an inner layer; and an outer layer on the inner layer, wherein the inner layer includes a first metal having an atomic number equal to 13 or higher, and the outer layer includes a second metal different from the first metal.

Anode active material including a multilayer metal nanotube, anode including the anode active material, lithium battery including the anode, and method of preparing the anode active material

A cathode, a method of forming the cathode and a lithium battery including the cathode. The cathode includes a current collector and a cathode active material layer disposed on the current collector; the cathode active material layer includes a lithium transition metal oxide having a spinel structure, a conductive agent, and a binder; and at least a portion of a surface of the cathode active material layer is fluorinated.

Cathode, method of preparing the same, and lithium battery including the cathode

Growing community of inventors

Seoul, South Korea

Han-su Kim