专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20220285099A1 MULTILAYER CERAMIC CAPACITOR 有权
公开(公告)号：US20220285099A1
公开(公告)日：2022-09-08
申请号：US17752179
申请日：2022-05-24
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Min Gon LEE , Taek Jung LEE , Jin Man JUNG , Jin Kyung JOO , Ji Hong JO
IPC分类号： H01G4/232 , H01G4/012 , H01G4/008 , H01G4/30
摘要： 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.

2. 发明申请

US20220208476A1 MULTILAYER CERAMIC CAPACITOR 有权
公开(公告)号：US20220208476A1
公开(公告)日：2022-06-30
申请号：US17698415
申请日：2022-03-18
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Taek Jung LEE , Min Gon LEE , Jea Yeol CHOI , Jin Man JUNG , Jin Kyung JOO
IPC分类号： H01G4/30 , H01G4/12 , H01G2/02 , H01G4/008 , H01G4/012
摘要： 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.

3. 发明申请

US20180368264A1 CAPACITOR AND BOARD HAVING THE SAME 审中-公开
公开(公告)号：US20180368264A1
公开(公告)日：2018-12-20
申请号：US16108883
申请日：2018-08-22
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Jin Man JUNG , Jin Kyung JOO , Ik Hwan CHANG , Taek Jung LEE , Won Young LEE , Yong Won SEO , Jin Woo CHUN
IPC分类号： H05K1/18 , H05K3/34 , H05K1/11 , H01G4/232 , H01G4/012 , H01G4/30
摘要： 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×Td and D2×Td are greater than 20 μm2, where Td is a thickness of the dielectric layer, and D1 and D2 are widths of the first and second insulating regions, respectively.

4. 发明申请

US20150021080A1 MULTILAYER CERAMIC ELECTRONIC PART TO BE EMBEDDED IN BOARD AND PRINTED CIRCUIT BOARD HAVING MULTILAYER CERAMIC ELECTRONIC PART EMBEDDED THEREIN 有权
标题翻译：多层陶瓷电子部件嵌入板和印刷电路板上嵌有多层陶瓷电子部件
公开(公告)号：US20150021080A1
公开(公告)日：2015-01-22
申请号：US14149474
申请日：2014-01-07
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Byoung Hwa LEE , Doo Young KIM , Hai Joon LEE , Jin Man JUNG
IPC分类号： H01G4/005 , H05K1/18 , H01G4/30
CPC分类号： H01G4/005 , H01G2/06 , H01G4/30 , H05K1/185 , H05K2201/10636 , Y02P70/611
摘要： There is provided a multilayer ceramic electronic part to be embedded in a board including: a ceramic body including dielectric layers; an active layer including a plurality of first and second internal electrodes; upper and lower cover layers disposed on and below the active layer, respectively; and first and second external electrodes formed on both end portions of the ceramic body, wherein a first internal electrode positioned at an outermost position among the first electrodes is connected to the first external electrode by at least one first via extended to at least one of first and second main surfaces of the ceramic body, and a second internal electrode positioned at an outermost position among the second internal electrodes is connected to the second external electrode by at least one second via extended to at least one of first and second main surfaces of the ceramic body.
摘要翻译：本发明提供一种嵌入板的多层陶瓷电子部件，包括：包含电介质层的陶瓷体; 包括多个第一和第二内部电极的有源层; 分别设置在有源层上和下面的上和下覆盖层; 以及形成在所述陶瓷体的两端部的第一外部电极和第二外部电极，其中，位于所述第一电极中的最外侧位置的第一内部电极通过至少一个第一通孔连接到所述第一外部电极，所述至少一个第一通孔延伸至所述第一外部电极中的至少一个，所述陶瓷体的第二主表面和位于所述第二内部电极中的最外侧位置的第二内部电极通过至少一个第二通孔延伸至所述第二外部电极的第一和第二主表面中的至少一个，陶瓷体。

5. 发明申请

US20140262463A1 EMBEDDED MULTILAYER CERAMIC ELECTRONIC COMPONENT AND PRINTED CIRCUIT BOARD HAVING THE SAME 审中-公开
标题翻译：嵌入式多层陶瓷电子元件及其印刷电路板
公开(公告)号：US20140262463A1
公开(公告)日：2014-09-18
申请号：US13941172
申请日：2013-07-12
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Byoung Hwa LEE , Doo Young KIM , Jin Woo LEE , Jin Man JUNG
IPC分类号： H01G4/01 , H05K1/18
CPC分类号： H05K1/183 , H01G2/06 , H01G4/005 , H01G4/224 , H05K1/162
摘要： There is provided an embedded multilayer ceramic electronic component including a ceramic body including dielectric layers, having first and second main surfaces, first and second side surfaces, and first and second end surfaces, and having a thickness of 250 μm or less, first and second internal electrodes alternately exposed to the first or second side surface, and first and second external electrodes formed on the first and second side surfaces, wherein the first external electrode includes a first electrode layer and a first metal layer, the second external electrode includes a second electrode layer and a second metal layer, the first and second external electrodes are extended onto the first and second main surfaces, and widths of the first and second external electrodes formed on the first and second main surfaces are different from each other.
摘要翻译：提供一种嵌入式多层陶瓷电子部件，其包括具有电介质层的陶瓷体，具有第一和第二主表面，第一和第二侧表面以及第一和第二端面，并且具有250μm或更小的厚度，第一和第二交替暴露于第一或第二侧表面的内部电极以及形成在第一和第二侧表面上的第一和第二外部电极，其中第一外部电极包括第一电极层和第一金属层，第二外部电极包括第二外部电极电极层和第二金属层，第一和第二外部电极延伸到第一和第二主表面上，并且形成在第一和第二主表面上的第一和第二外部电极的宽度彼此不同。

6. 发明申请

US20200075249A1 CAPACITOR COMPONENT 审中-公开
公开(公告)号：US20200075249A1
公开(公告)日：2020-03-05
申请号：US16430950
申请日：2019-06-04
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Do Heung NA , Min Gon LEE , Jin Kyung JOO , Byeong Chan KWON , Taek Jung LEE , Jin Man JUNG , Jae Yeol CHOI
IPC分类号： H01G4/232 , H01G4/30 , H01G4/248
摘要： A capacitor component includes: a body including first and second internal electrodes alternately disposed in a first direction; first and second connection electrodes extending in the first direction in the body, respectively connected to the first and second internal electrodes, and opposing each other in a second direction; and first and second external electrodes disposed on one surface of the body and respectively connected to the first and second connection electrodes and each include an extended pattern disposed at one end portion on the one surface in the second direction and extending in a third direction, and a connection pattern extending, in the second direction, from a region spaced apart from both ends of the extended pattern in the third direction and connected to one of the first and second connection electrodes in a region spaced apart from opposite ends of the extended pattern in the third direction.

7. 发明申请

US20190326058A1 MULTILAYER CERAMIC ELECTRONIC COMPONENT 审中-公开
公开(公告)号：US20190326058A1
公开(公告)日：2019-10-24
申请号：US16170499
申请日：2018-10-25
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Min Gon LEE , Seung Woo SONG , Jae Yeol CHOI , Jin Kyung JOO , Taek Jung LEE , Jin Man JUNG
IPC分类号： H01G4/232 , H01G4/30 , H01G4/12 , H01G4/248
摘要： 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.

8. 发明申请

US20190172648A1 CAPACITOR COMPONENT 审中-公开
公开(公告)号：US20190172648A1
公开(公告)日：2019-06-06
申请号：US16273324
申请日：2019-02-12
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Taek Jung LEE , Jin Kyung JOO , Hyo Youn LEE , Won Young LEE , Sung Kwon AN , Jae Yeol CHOI , Jin Man JUNG
IPC分类号： H01G4/30 , H01G4/236 , H01G4/012 , H01G4/232
摘要： 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.

9. 发明申请

US20150302992A1 MULTILAYER CERAMIC CAPACITOR AND CIRCUIT BOARD HAVING THE SAME 有权
标题翻译：多层陶瓷电容器和具有该陶瓷电容器的电路板
公开(公告)号：US20150302992A1
公开(公告)日：2015-10-22
申请号：US14335613
申请日：2014-07-18
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Byoung Hwa LEE , Jin Man JUNG , Jin Woo LEE , Eun Sang NA , Young Don CHOI
IPC分类号： H01G4/30 , H05K1/18 , H01G4/12 , H01G4/012 , H01G4/248
CPC分类号： H01G4/30 , H01G2/065 , H01G4/012 , H01G4/12 , H05K1/181 , H05K1/185 , H05K2201/10015 , H05K2201/10636 , Y02P70/611
摘要： There are provided a multilayer ceramic capacitor and a circuit board having the same. The multilayer ceramic capacitor may include: first and second internal electrodes connected to first and second external electrodes, respectively, and disposed to face each other; and third and fourth internal electrodes connected to the first and second external electrodes, respectively, and disposed to face each other, a connection area of the third and fourth internal electrodes with the first and second external electrodes being different from that of the first and second internal electrodes with the first and second external electrodes, and the first and second external electrodes including first and second conductive layers disposed in inner portions thereof and first and second conductive resin layers disposed in outer portions thereof, respectively.
摘要翻译：提供了一种多层陶瓷电容器和具有该多层陶瓷电容器的电路板。多层陶瓷电容器可以包括：第一和第二内部电极，分别连接到第一外部电极和第二外部电极并且彼此面对设置; 以及第三和第四内部电极，分别与第一外部电极和第二外部电极相连并且彼此相对配置，第三和第四内部电极与第一和第二外部电极的连接区域与第一和第二外部电极的连接区域不同于第一和第二外部电极的连接区域具有第一外部电极和第二外部电极的内部电极，第一外部电极和第二外部电极分别包括设置在其内部的第一和第二导电层以及设置在其外部的第一和第二导电树脂层。

10. 发明申请

US20150122535A1 MULTILAYER CERAMIC ELECTRONIC COMPONENT TO BE EMBEDDED IN BOARD AND PRINTED CIRCUIT BOARD HAVING MULTILAYER CERAMIC ELECTRONIC COMPONENT EMBEDDED THEREIN 有权
标题翻译：多层陶瓷电子元件嵌入板和印刷电路板上嵌有多层陶瓷电子元件
公开(公告)号：US20150122535A1
公开(公告)日：2015-05-07
申请号：US14171306
申请日：2014-02-03
申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人： Hai Joon LEE , Jin Man JUNG
IPC分类号： H01G4/30 , H01G4/14 , H05K1/18 , H01G4/008
CPC分类号： H01G4/30 , H01G4/224 , H01G4/232 , H01G4/2325 , H05K1/185 , H05K2201/10015
摘要： There is provided a multilayer ceramic electronic component to be embedded in a board including: a ceramic body including dielectric layers and having first and second main surfaces opposing one another, first and second lateral surfaces opposing one another, and first and second end surfaces opposing one another; first and second internal electrodes stacked to be spaced apart from both end surfaces of the ceramic body at a predetermined distance with the dielectric layers interposed therebetween, respectively; and first and second external electrodes formed in both end portions of the ceramic body, wherein the first and second external electrodes include first and second base electrodes and first and second terminal electrodes formed on the first and second base electrodes, respectively, and a non-conductive paste layer is formed on both lateral surfaces of the ceramic body.
摘要翻译：本发明提供一种嵌入板的多层陶瓷电子部件，包括：陶瓷体，其包括电介质层，并具有彼此相对的第一和第二主表面，彼此相对的第一和第二侧表面以及与其相对的第一和第二端面另一个; 第一和第二内部电极分别堆叠成与陶瓷体的两个端面间隔开预定的距离，介电层插入其间; 以及形成在所述陶瓷体的两端部的第一外部电极和第二外部电极，其中，所述第一外部电极和所述第二外部电极分别包括形成在所述第一和第二基极上的第一和第二基极以及形成在所述第一和第二基极上的第一和第二端子电极，导电浆料层形成在陶瓷体的两个侧表面上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式