公开(公告)号：US20140063685A1

公开(公告)日：2014-03-06

申请号：US13899416

申请日：2013-05-21

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Yoon Hee LEE ,  Ye Jun PARK ,  Ro Woon LEE

IPC: H01G4/008 ,  H01G4/12

CPC classification number: H01G4/008 ,  H01G4/005 ,  H01G4/12 ,  H01G4/30

Abstract: There is provided a multilayer ceramic electronic component, including: a ceramic body including dielectric layers; first and second internal electrodes disposed to face each other within the ceramic body with the dielectric layer interposed therebetween; and first and second external electrodes electrically connected to the first and second internal electrodes, wherein the ceramic body includes a capacitance forming part contributing to capacitance formation and a non-capacitance forming part provided on at least one of upper and lower surfaces of the capacitance forming part, and when the capacitance forming part is divided into three areas in a thickness direction of the ceramic body, a difference in continuity between internal electrodes in a middle area of the three areas and internal electrodes in upper and lower areas thereof is 1% to 5%.

Abstract translation: 提供了一种多层陶瓷电子部件，包括：包括电介质层的陶瓷体; 第一和第二内部电极，其设置成在陶瓷体内彼此面对，介电层插入其间; 电连接到第一和第二内部电极的第一和第二外部电极，其中陶瓷体包括有助于电容形成的电容形成部分和设置在电容形成的上表面和下表面中的至少一个上的非电容形成部分 部分，并且当电容形成部分在陶瓷体的厚度方向上被分成三个区域时，三个区域的中间区域中的内部电极和上部和下部区域中的内部电极之间的连续性的差异为1％ 5％。

公开(公告)号：US20140377524A1

公开(公告)日：2014-12-25

申请号：US14049716

申请日：2013-10-09

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Ye Jun PARK ,  Byung Kun Kim ,  Jung Wook Seo

IPC: C01B33/12 ,  C09C1/28

CPC classification number: C09C1/28 ,  C01P2004/04 ,  C01P2004/32 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/14 ,  C09C1/02 ,  C09C1/028 ,  C09C1/043 ,  C09C1/3081 ,  C09C1/407 ,  C09C3/12 ,  Y10T428/2982

Abstract: An inorganic filler including a closed pore having a content of 1 to 30 vol. %, an insulation layer including the same, and a substrate using the insulation layer. With the insulation layer using the inorganic filler prepared so as to include a closed pore corresponding to a change rate in volume, the closed pore may offset change in volume in the inorganic filler and release stress, thereby improving a coefficient of thermal expansion according to change in temperature of the insulation layer.

Abstract translation: 一种无机填料，其含有1〜30体积％的封闭孔。 ％，包含该绝缘层的绝缘层和使用该绝缘层的基板。 通过使用制备为包括对应于体积变化率的闭孔的无机填料的绝缘层，闭孔可以抵消无机填料中的体积变化和释放应力，从而根据变化提高热膨胀系数 在绝缘层的温度。

公开(公告)号：US20170094786A1

公开(公告)日：2017-03-30

申请号：US15052222

申请日：2016-02-24

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Yu Hong OH ,  Ye Jun PARK ,  Jun Hyeon KIM ,  Jung Wook SEO ,  Young Joon OH ,  Jae Joon LEE ,  Byung Kun KIM

IPC: H05K1/02 ,  H05K1/03 ,  H05K3/00 ,  H05K1/11

CPC classification number: H05K1/0298 ,  H05K1/0373 ,  H05K1/111 ,  H05K3/0014 ,  H05K3/381 ,  H05K3/4676 ,  H05K2201/0209

Abstract: A printed circuit board according to the present invention includes at least one insulating layer and an interconnection. The insulating layer includes a first depression at an interface with the interconnection, and a second depression at a surface of the first depression.

公开(公告)号：US20140377544A1

公开(公告)日：2014-12-25

申请号：US14044392

申请日：2013-10-02

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Ye Jun PARK ,  Jun Young KIM ,  Jung Wook SEO ,  Jun Hyeon KIM ,  Byung Kun KIM

IPC: C08K3/36

CPC classification number: C08K3/36 ,  C08J3/203 ,  C08J2300/12 ,  C08K3/22 ,  C09D5/00 ,  C09K19/38 ,  C09K2019/521 ,  Y10T428/26 ,  C08L101/12

Abstract: Disclosed herein are a composite material including an anisotropic filler and a component having directionality, wherein the component having directionality has a length in a range of 1.5 to 20 based on a length of the anisotropic filler, a method for preparing thereof, and a substrate using the same as an insulation layer. According to the exemplary embodiment of the present invention, in the composite material using the anisotropic filler, the component having directionality is used for controlling the dispersion directionality of the anisotropic filler, whereby at the time of orientation of the component having directionality, the directionality in which the anisotropic filler is dispersed may be controlled to improve the dispersion of the anisotropic filler.

Abstract translation: 本文公开了包括各向异性填料和具有方向性的组分的复合材料，其中具有方向性的组分基于各向异性填料的长度在1.5至20的范围内，其制备方法和使用 与绝缘层相同。 根据本发明的示例性实施例，在使用各向异性填料的复合材料中，具有方向性的部件用于控制各向异性填料的分散方向性，由此在具有方向性的部件的取向时，方向性 可以控制各向异性填料分散的各向异性填料的分散。

公开(公告)号：US20140104748A1

公开(公告)日：2014-04-17

申请号：US13841244

申请日：2013-03-15

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Ye Jun PARK ,  Jong Han Kim ,  Jae Man Park ,  Yoon Hee Lee

IPC: H01G4/12 ,  H01G4/01

CPC classification number: H01G4/129 ,  H01G4/0085 ,  H01G4/01 ,  H01G4/012 ,  H01G4/12 ,  H01G4/30

Abstract: There are provided a multi-layered ceramic electronic component and a method of manufacturing the same. The multi-layered ceramic electronic component includes: a ceramic body; internal electrodes formed within the ceramic body and including non-electrode regions formed therein; and external electrodes formed on ends of the ceramic body and electrically connected to the internal electrodes, wherein in a cross section of the internal electrode, 70% or more of the non-electrode regions are distributed in a region formed between points inwardly spaced apart from each of the upper and lower boundary surfaces of the internal electrodes by 5%.

Abstract translation: 提供了一种多层陶瓷电子部件及其制造方法。 多层陶瓷电子部件包括：陶瓷体; 内部电极形成在陶瓷体内并且包括形成在其中的非电极区域; 以及形成在陶瓷体的端部上并与内部电极电连接的外部电极，其中在内部电极的截面中，70％以上的非电极区域分布在形成在与内部电极内部间隔开的点之间的区域中 内部电极的上边界面和下边界面中的每一个分别为5％。