Samsung Electro-mechanics Co., Ltd.

Tae Ho Song

Jong Ho Lee

Kang Heon Hur

Eun Sang Na

Sung Bum Sohn

Han Seong Jung

Chan Kong Kim

Hyung Joon Kim

Young Tae Kim

Hae Suk Chung

Kyeong Jun Kim

Kyung Pyo Hong

Chul Seung Lee

Min Hyang Kim

Seung Hyun Ra

Soon Mo Song

Dae Hwan Kim

Mi Suk Lee

An electronic component includes a body including a dielectric material and an internal electrode embedded in the dielectric material, an external electrode disposed on the body and connected to the internal electrode, and a conductive adhesive connected to the external electrode. The external electrode and the conductive adhesive include a conductive resin. A circuit board includes the electronic component.

Electronic component and circuit board having the same

The invention relates to a glass composition and a glass frit adequate for low temperature sintering agent at 1,100&#xb0; C. or less, and a dielectric composition and a multilayer ceramic capacitor using the same. The glass composition comprises aLiO-bKO-cCaO-dBaO-eBO-fSiO, in which a, b, c, d, e and f satisfy following relationships: a+b+c+d+e+f=100, 2&#x2266;a&#x2266;10, 2&#x2266;b&#x2266;10, 0&#x2266;c&#x2266;25, 0&#x2266;d&#x2266;25, 5&#x2266;e&#x2266;20, and 50&#x2266;f&#x2266;80.

Glass composition for low temperature sintering, glass frit, dielectric composition and multilayer ceramic capacitor using the same

Glass composition for low temperature sintering, dielectric composition and multilayer ceramic capacitor using the same

A dielectric ceramic composition for low-temperature sintering and hot insulation resistance (hot IR) is capable of carrying out low-temperature sintering, improving a hot IR characteristic, and meeting X5R characteristics, and a multilayer ceramic capacitor makes use of the dielectric ceramic composition. The dielectric ceramic composition includes a main component BaTiO, and sub-components, based on 100 moles of the main component, MgO of 0.5 moles to 2.0 moles, ReOof 0.3 moles to 2.0 moles, MnO of 0.05 moles to 0.5 moles, VOof 0.01 moles to 0.5 moles, BaO of 0.3 moles to 2.0 moles, SiOof 0.1 moles to 2.0 moles, and borosilicate glass of 0.5 moles to 3.0 moles, where Re includes at least one selected from the group consisting of Y, Ho and Dy.

Dielectric ceramic composition for low-temperature sintering and hot insulation resistance and multilayer ceramic capacitor using the same

A multi-layer ceramic capacitor including: a ceramic sintered body having cover layers provided on upper and lower surfaces thereof as outermost layers and a plurality of ceramic layers disposed between the cover layers; first and second internal electrodes formed on the ceramic layers, the first and second internal electrodes stacked to interpose one of the ceramic layers; first and second external electrodes formed on opposing sides of the ceramic sintered body to connect to the first and second internal electrodes, respectively; and anti-oxidant electrode layers formed between the cover layers and adjacent ones of the ceramic layers, respectively, the anti-oxidant electrode layers arranged not to affect capacitance.

Multi-layer ceramic capacitor

The invention relates to a dielectric ceramic composition, which can be sintered at a low temperature as well as achieve a high dielectric constant with excellent thermal stability, and a multilayer ceramic capacitor using the same. The dielectric ceramic composition comprises a main component of (BaCa)TiO; and sub-components including MgCO, REO, MO, MnO, VO, CrOand a sintering additive of SiO. REOis at least one selected from the rare earth oxide group consisting of YO, DyOand HoO, and MO is one of Ba and Ca. The dielectric ceramic composition is expressed by a following formula: a(BaCa)TiO-bMgCO-cREO-dMO-eMnO-fSiO-gVO-hCrO. Here, a, b, c, d, e, f, g, and h satisfy following relationships: in mole fraction, a=100, 0.1&#x2266;b&#x2266;3.0, 0.1&#x2266;c&#x2266;3.0, 0.1&#x2266;d&#x2266;3.0, 0.05&#x2266;e&#x2266;1.0, 0.2&#x2266;f&#x2266;3.0, 0.01&#x2266;g&#x2266;1.0, and 0.01&#x2266;h&#x2266;1.0, and x and m satisfy following relationships: 0.005&#x2266;x&#x2266;0.15, and 0.995&#x2266;m&#x2266;1.03.

Dielectric ceramic composition for low temperature sintering and multilayer ceramic capacitor using the same

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Kyungki-do, South Korea

Tae Ho Song