Samsung Electro-mechanics Co., Ltd.

Dae Bok Oh

Jae Yeol Choi

Sang Huk Kim

Wi Heon Kim

Hyung Joon Kim

Kang Heon Hur

Jong Hoon Kim

Seung Ho Lee

Jong Han Kim

Chang Ho Lee

Jin Hwan Kim

Hae Suk Chung

Min Gon Lee

Jae Young Park

Eun Hyuk Chae

Ichiro Tanaka

Byung Woo Han

Tae Youl You

Eun Hye Choi

Woo Joon Lee

Byoung Hwa Lee

Sung Woo Kim

Jong Ho Lee

Myung Jun Park

Mi Young Kim

Ki Yong Lee

Eung Soo Kim

Sung Hyung Kang

Jae Man Park

Byung Soo Kim

Jae Hun Choe

Yu Na Kim

Young Sook Lee

Jea Hoon Lee

Su Hwan Cho

Jae Hyuk Shim

Eun Sun Chung

A composite electronic component composed of a composite body including a capacitor and an electrostatic discharge (ESD) protection device coupled to each other. The capacitor includes a ceramic body in which a plurality of dielectric layers and internal electrodes are stacked with a respective dielectric layer therebetween. The ESD protection device includes first and second electrodes disposed on the ceramic body, a discharging part disposed between the first and second electrodes, and a protective layer disposed on the first and second electrodes and the discharging part. An input terminal disposed on a first end surface of the composite body and is connected to internal electrodes and the first and second electrodes. A ground terminal formed on a second end surface of the composite body and is connected to internal electrodes and the first and second electrodes.

Composite electronic component, method of manufacturing the same, board for mounting thereof, and packaging unit thereof

There are disclosed a multilayer ceramic capacitor and a method of manufacturing the same. The multilayer ceramic capacitor includes: a ceramic body having a first side and a second side opposed to each other and having a third side and a fourth side connecting the first side to the second side, a plurality of inner electrodes formed within the ceramic body, and outer electrodes formed on the third side and the fourth side and electrically connected to the inner electrodes. A distance from distal edges of the inner electrodes to the first side or the second side of the ceramic body is 30 &#x3bc;m or less.

Multilayer ceramic capacitor having side members

There is provided a multilayer ceramic electronic component including, a ceramic body including a plurality of dielectric layers stacked in a thickness direction, satisfying T/W&#x3e;1.0 when a width and a thickness thereof are defined as W and T, respectively, and having a groove portion inwardly recessed in a length direction in at least one main surface thereof, a plurality of first and second internal electrodes disposed in the ceramic body to face each other, having the dielectric layers interposed therebetween, and alternately exposed through both end surfaces of the ceramic body, and first and second external electrodes formed to extend from the both end surfaces of the ceramic body to the at least one main surface having the groove portion formed therein.

Multilayer ceramic electronic component and board for mounting the same

There is provided a multilayer ceramic electronic component including: a ceramic body including dielectric layers and satisfying T/W&#x3e;1.0 when a width thereof is W and a thickness thereof is T; and first and second internal electrodes stacked to face each other, having the dielectric layer interposed therebetween, within the ceramic body, wherein when an average width of the first and second internal electrodes stacked at an upper portion of the ceramic body in a thickness direction is M1 and an average width of the first and second internal electrodes stacked at a lower portion of the ceramic body in the thickness direction is M2, M1&#x3e;M2 is satisfied.

Multilayer ceramic electronic component and board having the same mounted thereon

There are provided a multilayer ceramic electronic component and a mounting board therefor, the multilayer ceramic electronic component, including a ceramic body having a hexahedral shape, including dielectric layers, and satisfying T/W1.0 when a length of the ceramic body is defined as L, a width of the ceramic body is defined as W, and a thickness of the ceramic body is defined as T, and first and second internal electrodes stacked in the ceramic body to face each other, having the respective dielectric layers interposed therebetween.

Multilayer ceramic electronic component and mounting board therefor

Disclosed are a multilayer ceramic condenser and a method of manufacturing the same. The method includes printing a plurality of stripe-type inner electrode patterns in parallel on ceramic green sheets; forming a laminate by staking the ceramic green sheets having the plurality of stripe-type inner electrode patterns printed thereon; cutting the laminate in order to have a structure in which first and second inner electrode patterns are alternately stacked; and forming a first side part and a second side part by applying ceramic slurry in order to cover the sides of the laminate to which the first and second inner electrode patterns are exposed.

Multilayer ceramic condenser and method of manufacturing the same

A multilayer electronic component is disclosed with

There is provided a multilayer ceramic capacitor including: a ceramic body including dielectric layers and satisfying T/W&#x3e;1.1 when a width thereof is defined as W and a thickness thereof is defined as T; first internal electrodes each having a first lead part exposed to at least one side surface of the ceramic body; second internal electrodes each having a second lead part exposed to the at least one side surface of the ceramic body; first and second external electrodes electrically connected to the first lead part and the second lead part, respectively, and extended from the side surface of the ceramic body to which the first lead part and the second lead part are exposed to at least one of the first and second main surfaces; and an insulating layer formed to cover the first and second external electrodes formed on the first and second side surfaces.

Multilayer ceramic capacitor and mounting board therefor

There are provided a multilayer ceramic electronic component and a board for mounting the same. The multilayer ceramic electronic component includes a hexahedral ceramic body including dielectric layers and satisfying T/W&#x3e;1.0 when a width thereof is defined as W and a thickness thereof is defined as T; an active layer in which capacitance is formed, by including a plurality of first and second internal electrodes alternately exposed through both end surfaces of the ceramic body, having the dielectric layer interposed therebetween, an upper cover layer formed above the active layer; a lower cover layer formed below the active layer and having a greater thickness than the upper cover layer; and first and second external electrodes covering the end surfaces of the ceramic body, wherein when a thickness of the lower cover layer is defined as Tb, 0.03&#x2266;Tb/T&#x2266;0.25 is satisfied.

There are provided a multilayer ceramic electronic component and a board for mounting the same. The multilayer ceramic electronic component includes: a hexahedral ceramic body including dielectric layers and satisfying T/W&#x3e;1.0 when a width thereof is defined as W and a thickness thereof is defined as T; first and second internal electrodes stacked to face one another, with the dielectric layer interposed therebetween, within the ceramic body; and insulating layers formed on both lateral surfaces of the ceramic body and having a thickness less than that of the ceramic body, wherein when the sum of the width of the ceramic body and widths of the insulating layers is defined as Wb, 0.90&#x2266;W/Wb&#x2266;0.97 is satisfied.

A multilayer ceramic electronic component includes a ceramic main body including dielectric layers and satisfying T/W&#x3e;1.0 when W and T are width and thickness, respectively; and first and second internal electrodes stacked in the ceramic main body and facing each other with the dielectric layer interposed therebetween, the ceramic main body including an active layer corresponding to a capacitance forming portion contributing to capacitance formation and a cover layer corresponding to a non-capacitance forming portion provided on at least one of uppermost and lowermost surfaces of the active layer, and when the active layer is divided into three regions in a direction in which the first and second internal electrodes are stacked, an average width of internal electrodes in a central region of the three regions is Wa, and an average width of internal electrodes in upper and lower regions of the three regions is Wb, 0.920&#x2266;Wb/Wa&#x2266;0.998 is satisfied.

There is provided a multilayer ceramic electronic component including a ceramic body including a plurality of dielectric layers stacked in a thickness direction and satisfying T/W&#x3e;1.0 when it is defined that a width thereof is W and a thickness thereof is T, a plurality of first and second internal electrodes disposed in the ceramic body so as to face each other, having the dielectric layer interposed therebetween, and alternately exposed through both end surfaces of the ceramic body, and first and second external electrodes including head parts formed on both end surfaces of the ceramic body and two band parts connected to the head parts and formed on portions of upper and lower main surfaces of the ceramic body so as to be spaced apart from each other in a width direction, and electrically connected to the first and second internal electrodes, respectively.

Multilayer ceramic electronic component, manufacturing method thereof and board for mounting the same

A multilayer ceramic electronic component includes a hexahedral ceramic body including dielectric layers and having first and second main surfaces opposing each other in a thickness direction, first and second end surfaces opposing each other in a length direction, and first and second side surfaces opposing each other in a width direction; first and second internal electrodes stacked to have the dielectric layer interposed therebetween within the ceramic body and alternately exposed through the first and second end surfaces; and first and second external electrodes electrically connected to the first and second internal electrodes, respectively, and including first and second head parts formed on the first and second end surfaces, wherein width of the first and second head parts is less than width of the ceramic body, and when length, width and thickness of the ceramic body are defined as L, W, and T, respectively, T/W&#x3e;1.0 is satisfied.

Growing community of inventors

Gyunggi-do, South Korea

Dae Bok Oh