Samsung Electro-mechanics Co., Ltd.

Jin Man Jung

Jin Kyung Joo

Taek Jung Lee

Min Gon Lee

Seung Woo Song

Jae Yeol Choi

Ji Hong Jo

Byoung Hwa Lee

Won Young Lee

Jin Woo Lee

Hai Joon Lee

Sang Soo Park

Woo Chul Shin

Sung Kwon An

Ik Hwan Chang

Do Heung Na

Doo Young Kim

Eun Hyuk Chae

Hyo Youn Lee

Jea Yeol Choi

Yong Won Seo

Jin Woo Chun

Byeong Chan Kwon

Eun Sang Na

Sung Hyun Cho

Jung Woo Kim

Jin Sung Kim

Ji Hyun Park

Jong Pil Lee

Young Key Kim

Tae Hyeok Kim

Wi Heon Kim

Won Hee Yoo

Young Do Choi

Hyo Joong Kim

Hye Seong Kim

Kyu Ree Kim

Min Seop Kim

Deok Seok Oh

Jung Hyun Jeon

Bae Gen Lee

Ok Nam Kim

Jeon Yong Park

Byoung Won Son

A multilayer ceramic electronic component includes: a ceramic body and first and second external electrodes on external surfaces of the ceramic body. The ceramic body includes first and second internal electrodes facing each other with dielectric layers interposed therebetween. The ceramic body includes an active portion in which capacitance is formed and cover portions on upper and lower surfaces of the active portion, respectively. The ratio of the thickness of the first and second external electrodes to the thickness of the cover portion is proportional to the inverse of the cube root of the ratio of the Young's Modulus of each of the first and second external electrodes to the Young's modulus of the cover portion.

Multilayer ceramic electronic component

A ceramic electronic component includes a body including a dielectric layer and an internal electrode; and an external electrode disposed on the body, wherein a first carbon material is disposed in the internal electrode. The first carbon material includes carbon black, which has conductivity, a substantially spherical shape, and a particle diameter of 0.05 μm or less.

Ceramic electronic component

A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes disposed with the dielectric layer interposed therebetween; first and second connection electrodes penetrating the body in a direction perpendicular to the dielectric layer and connected to the first internal electrode; third and fourth connection electrodes penetrating the body in a in a direction perpendicular to the dielectric layer and connected to the second internal electrode; first and second external electrodes disposed on both surfaces of the body, and connected to the first and second connection electrodes; and third and fourth external electrodes connected to the third and fourth connection electrodes, and at least a portion of the first and second connection electrodes is exposed to the surface of the body.

Multilayer ceramic capacitor

A multilayer ceramic capacitor includes a body including dielectric layers and first and second internal electrodes disposed with respective dielectric layers interposed therebetween to be point-symmetrical to each other, first and second connection electrodes penetrating through the body in a direction perpendicular to the dielectric layer, and connected to the first internal electrode, third and fourth connection electrodes penetrating through the body in the direction perpendicular to the dielectric layer, and connected to the second internal electrode, first and second external electrodes disposed on both external surfaces of the body and connected to the first and second connection electrodes, and third and fourth external electrodes spaced apart from the first and second external electrodes and connected to the third and fourth connection electrodes. Each of the first and second internal electrodes includes an electrode-unformed region.

A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes disposed with the dielectric layer interposed therebetween and disposed in point-symmetry with each other; first and second connection electrodes penetrating the body in a direction perpendicular to the dielectric layer and connected to the first internal electrode; third and fourth connection electrodes penetrating the body in a direction perpendicular to the dielectric layer and connected to the second internal electrode; first and second external electrodes disposed on both surfaces of the body and connected to the first and second connection electrodes; and third and fourth external electrodes spaced apart from the first and second external electrodes and connected to the third and fourth connection electrodes, and the first and second internal electrodes include a region in which an electrode is not disposed.

A multilayer ceramic capacitor includes a body including a dielectric layer and first and second internal electrodes disposed with the dielectric layer interposed therebetween; first and second through electrodes penetrating the body, connected to the first and second internal electrodes, respectively, and including nickel; first and second external electrodes, and connected to the first through electrode; and third and fourth external electrodes spaced apart from the first and second external electrodes, and connected to the second through electrode. Each of the first to fourth external electrodes includes a sintered electrode including nickel, and a first plating layer and a second plating layer stacked on the sintered electrode in order.

A capacitor component includes a body including a dielectric layer and first and second internal electrodes disposed to face each other in a first direction while having the dielectric layer interposed therebetween, and including first and second surfaces, third and fourth surfaces, and fifth and sixth surfaces; first and second margin portions disposed on the fifth and sixth surfaces, respectively; first and second connection parts disposed on the third and fourth surfaces, respectively, and including metal layers connected to the first internal electrode and ceramic layers disposed on the metal layers; a connection electrode penetrating through the body and connected to the second internal electrode; a first external electrode disposed on one surface of the first connection part; a second external electrode disposed on one surface of the second connection part in the first direction; and a third external electrode disposed on the body and connected to the connection electrode.

Capacitor component

A capacitor includes a body including a plurality of dielectric layers, first and second internal electrodes alternately disposed with respective dielectric layers interposed therebetween, and first and second insulating regions. The first insulating region is disposed in each of the first internal electrodes and includes a first connection electrode disposed therein. The second insulating region is disposed in each of the second internal electrodes and includes a second connection electrode disposed therein. The products D1&#xd7;Td and D2&#xd7;Td are greater than 20 &#x3bc;m, where Td is a thickness of the dielectric layer, and D1 and D2 are widths of the first and second insulating regions, respectively.

Capacitor and board having the same

A capacitor component includes a plurality of unit laminates, each comprising a body with a stacked structure including a plurality of internal electrodes and connection electrodes that extend in a stacking direction of the body and electrically connect to the plurality of internal electrodes, and pad portions between adjacent unit laminates to electrically connect the respective connection electrodes of the unit laminates above and below the pad portions to each other.

Growing community of inventors

Suwon-si, South Korea

Jin Man Jung