Sungkyunkwan University

Samsung Electro-mechanics Co., Ltd.

Chang Min Lee

Ki Yong Lee

Ji Hyuk Lim

Heeyeop Chae

Jin Uk Cha

Seon A Jang

Hye Sung Yoon

Han Kyu Choi

Ho Seok Jin

Woo Suk Lee

Joa Sub Oh

Jong Phil Bak

Ok Pyo Zee

Yong Joon Cheong

Se Chan Kang

Hee Young Kim

Jon G Hwan Kwak

Bo Kyoung Kim

A capacitor component includes a body including a dielectric layer and first and second internal electrode layers, and external electrodes disposed on the body and connected to the first and second internal electrode layers, respectively. The body includes an active portion in which the first and second internal electrode layers are alternately disposed with the dielectric layer interposed therebetween, a cover portion disposed on an upper portion and a lower portion of the active portion, and a side margin portion disposed on both sides of the active portion opposing each other. When a content of magnesium (Mg) included in the active portion is A, a content of magnesium (Mg) included in the cover portion is C, and a content of magnesium (Mg) included in the margin portion is M, 0<A<M≤Cand A/C≤0.60 are satisfied.

Capacitor component

A capacitor component includes a body including a dielectric layer and first and second internal electrode layers, and external electrodes disposed on the body and connected to the first and second internal electrode layers, respectively. The body includes an active portion in which the first and second internal electrode layers are alternately disposed with the dielectric layer interposed therebetween, a cover portion disposed on an upper portion and a lower portion of the active portion, and a side margin portion disposed on both sides of the active portion opposing each other. When a content of magnesium (Mg) included in the active portion is A1, a content of magnesium (Mg) included in the cover portion is C1, and a content of magnesium (Mg) included in the margin portion is M1, 0<A1<M1≤C1 and A1/C1≤0.60 are satisfied.

An inorganic nanoparticles-based structure in accordance with the present disclosure includes inorganic nano-particles; and a novel ligand coordinated to a surface of each of the inorganic nano-particles, wherein the ligand has a urethane bond resulting from reaction with an isocyanate compound having a double bond, and, thus, has a double bond at terminals thereof. Further, the present disclosure provides an optical member, a light-emitting device, and a quantum dot display device including the inorganic nanoparticles-based structure.

Inorganic nanoparticle structure, film, optical member, light-emitting device, and liquid crystal display apparatus having the same

A light-emitting structure in accordance with the present disclosure includes inorganic nano-particles; ligands coordinated to surfaces of the inorganic nano-particles, wherein each of the ligands contains an acrylic polymer. Further, the present disclosure provides an optical member, a light-emitting device, and a liquid crystal device including the light-emitting structure.

Light-emitting structure, optical member having the light-emitting structure, light-emitting device, and liquid crystal display apparatus

The present invention relates to anMerr. extract having anticancer activity and a triterpene saponin compound isolated therefrom, more particularly to an(Lour.) Merr. extract, triterpene saponin compounds isolated therefrom, saxifragifolin B and saxifragifolin D, which inhibit the growth of cancer cells and induce apoptosis of cancer cells, and thus are useful for preparing a composition for preventing and treating cancers and a method of isolating a triterpene saponin compound from anMerr. extract.

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Growing community of inventors

Suwon-si, South Korea

Chang Min Lee