公开(公告)号：US20130027842A1

公开(公告)日：2013-01-31

申请号：US13478900

申请日：2012-05-23

申请人： Sang Huk KIM ,  Jang Ho LEE ,  Ju Myung SUH ,  Sung Hyuk CHOI ,  Jong Hoon BAE ,  Jun Hee KIM ,  Seon Ki SONG

发明人： Sang Huk KIM ,  Jang Ho LEE ,  Ju Myung SUH ,  Sung Hyuk CHOI ,  Jong Hoon BAE ,  Jun Hee KIM ,  Seon Ki SONG

IPC分类号： H01G4/12

CPC分类号： H01G4/30 ,  H01G4/012 ,  H01G4/1209

摘要： There is provided a multilayer ceramic electronic component, including: a ceramic body including a dielectric layer having an average thickness of 0.6 μm or less; and first and second inner electrode layers within the ceramic body, disposed to face each other with the dielectric layer interposed therebetween, wherein the dielectric layer includes contact dielectric grains in contact with the first or second inner electrode layer and non-contact dielectric grains not in contact with the first or second inner electrode layer, and, when an average thickness of the dielectric layer is defined as td and an average diameter of the contact dielectric grains is defined as De, De/td≦0.35 is satisfied. The multilayer ceramic electronic component has improved continuity of the inner electrode layer, large capacitance, extended accelerated lifespan and excellent reliability.

摘要翻译： 提供了一种多层陶瓷电子部件，其包括：陶瓷体，其包括平均厚度为0.6μm以下的电介质层; 以及陶瓷体内的第一和第二内部电极层，被设置为彼此相对地插入介电层，其中介电层包括与第一或第二内部电极层接触的接触电介质晶粒和不在 与第一或第二内部电极层接触，并且当电介质层的平均厚度被定义为td并且接触电介质晶粒的平均直径被定义为De时，满足De / td＆nlE; 0.35。 多层陶瓷电子部件具有改善的内部电极层的连续性，大的电容，延长的加速寿命和优异的可靠性。

公开(公告)号：US20190275920A1

公开(公告)日：2019-09-12

申请号：US15771916

申请日：2018-01-06

申请人： Jong Hoon BAE

发明人： Jong Hoon BAE

IPC分类号： B60N2/90 ,  B60N2/28

摘要： Disclosed herein is a footrest assembly of a car seat apparatus for young children that is capable of maintaining alignment with the car seat apparatus regardless of the installation position of the car seat apparatus and stably supporting the short legs of users such as the young children by varying and fixing the height of the footrest. The footrest assembly includes a base portion interposed between a vehicle seat and a car seat body for a young child; sidewall portions respectively erected upward on both sides of the base portion; one or more pressing portions facing each other toward a center of a width of the base portion and installed on the sidewall portions to press or release side portions of the car seat body for a young child; and a footrest portion connected to a front end portion of the sidewall portion with a connection unit.