公开(公告)号：US07289312B2

公开(公告)日：2007-10-30

申请号：US10793638

申请日：2004-03-04

申请人： William B. Duff, Jr.

发明人： William B. Duff, Jr.

IPC分类号： H01G9/00

CPC分类号： H01L27/0805 ,  G03G5/0202 ,  G11B7/249 ,  G11B7/2532 ,  G11B7/2572 ,  G11B7/2578 ,  G11B2007/25706 ,  G11B2007/25708 ,  G11B2007/25715 ,  H01G4/005 ,  H01G4/01 ,  H01G4/012 ,  H01G9/04 ,  H01G9/048 ,  H01M4/66 ,  H01M4/667 ,  H01M4/78 ,  H01M8/0245 ,  H01M8/0247 ,  Y10T428/249986

摘要： The present invention relates generally to an electrical charge storage device (ECSD) with enhanced power characteristics. More particularly, the present invention relates to enhancing the current density, voltage rating, power transfer characteristics, frequency response and charge storage density of various devices, such as capacitors, batteries, fuel cells and other electrical charge storage devices. For example, one aspect of the present invention is solid state and electrolytic capacitors where the conductor surface area is increased with smooth structures, thereby reducing the distance separating the conductors, and improving the effective dielectric characteristics by employing construction techniques on atomic, molecular, and macroscopic levels.

摘要翻译： 本发明一般涉及具有增强功率特性的电荷存储装置（ECSD）。 更具体地说，本发明涉及提高诸如电容器，电池，燃料电池和其它电荷存储装置的各种装置的电流密度，额定电压，功率传递特性，频率响应和电荷存储密度。 例如，本发明的一个方面是固态和电解电容器，其中导体表面积以光滑结构增加，从而减少了分离导体的距离，并且通过采用原子，分子和 宏观层面。

公开(公告)号：US20070107611A1

公开(公告)日：2007-05-17

申请号：US11619249

申请日：2007-01-03

申请人： Hiroyoshi TAKASHIMA ,  Akira HASHIMOTO ,  Kazuhiro TABATA ,  Yoshihiro KANAYAMA ,  Takashige TANABE

发明人： Hiroyoshi TAKASHIMA ,  Akira HASHIMOTO ,  Kazuhiro TABATA ,  Yoshihiro KANAYAMA ,  Takashige TANABE

IPC分类号： B41F9/00

CPC分类号： B41F9/063 ,  B41F9/00 ,  B41F13/11 ,  B41P2217/50 ,  H01G4/005 ,  H01G4/01 ,  H01G4/012 ,  H01G4/12 ,  H01G4/30 ,  H01G13/00 ,  H05K1/092 ,  H05K3/1275 ,  H05K2203/0113 ,  H05K2203/0143

摘要： In a print area provided on a peripheral surface of a gravure roll, a plurality of cells are defined by printing-direction walls and perpendicular walls, and each perpendicular wall has a plurality of cuts. In a center portion of the print area, most intersections of the printing-direction walls and the perpendicular walls are defined by T-shaped intersections where the perpendicular walls do not cross the printing-direction walls, but meet the printing-direction walls in a T-shaped arrangement. Preferably, round chamfers are provided at corners where a portion of each printing-direction wall and a portion of each perpendicular wall intersect, and at leading ends of the perpendicular walls pointing toward the cuts.

摘要翻译： 在设置在凹版辊的周面上的打印区域中，多个单元由打印方向壁和垂直壁限定，并且每个垂直壁具有多个切口。 在打印区域的中心部分中，打印方向壁和垂直壁的大多数交叉点由T形交叉点限定，其中垂直壁不穿过打印方向壁，而是在一个 T形排列。 优选地，在每个打印方向壁的一部分和每个垂直壁的一部分相交的拐角处提供圆形倒角，并且在垂直壁的前端指向切口。

公开(公告)号：US20070097596A1

公开(公告)日：2007-05-03

申请号：US11583067

申请日：2006-10-19

申请人： Hajime Kuwajima ,  Masahiro Miyazaki ,  Akira Furuya

发明人： Hajime Kuwajima ,  Masahiro Miyazaki ,  Akira Furuya

IPC分类号： H01G4/06

CPC分类号： H01G4/33 ,  H01G4/01 ,  H05K1/162 ,  H05K3/244 ,  H05K2201/0179 ,  H05K2201/0347 ,  Y10T29/435

摘要： A thin-film device comprises a substrate and a capacitor provided on the substrate. The capacitor incorporates: a lower conductor layer disposed on the substrate; a dielectric film disposed on the lower conductor layer; and an upper conductor layer disposed on the dielectric film. The thickness of the dielectric film falls within a range of 0.02 to 1 μm inclusive and is smaller than the thickness of the lower conductor layer. The surface roughness in maximum height of the top surface of the lower conductor layer is equal to or smaller than the thickness of the dielectric film.

摘要翻译： 薄膜器件包括衬底和设置在衬底上的电容器。 电容器包括：设置在基板上的下导体层; 设置在下导体层上的电介质膜; 以及设置在电介质膜上的上导体层。 电介质膜的厚度在0.02〜1μm的范围内，小于下导体层的厚度。 下导体层的上表面的最大高度的表面粗糙度等于或小于电介质膜的厚度。

公开(公告)号：US20050071970A1

公开(公告)日：2005-04-07

申请号：US10733313

申请日：2003-12-12

申请人： Wei-Hou Chang

发明人： Wei-Hou Chang

IPC分类号： H01G2/20 ,  H01G4/005 ,  H01G4/01 ,  H01G7/00 ,  H01G9/00 ,  H01G13/00 ,  H01L21/00 ,  H01L21/20 ,  H01L21/64

CPC分类号： H01G4/005 ,  H01G2/20 ,  H01G4/01 ,  H01G13/006 ,  Y10T29/435

摘要： A manufacturing method for electrodes that inhibit corona effect on ceramic capacitor is disclosed. It is mainly to coat the two electrodes of a ceramic capacitor (including AC ceramic capacitor and DC ceramic capacitor) by printing or chemical electroless plating and vapor deposition. Then, the coating overflow area of the ceramic capacitor is subject to polishing treatment, so the cross-section of the two electrodes of the ceramic capacitor is completely covered by conductive layer and electrode leakage is eliminated. Besides, withstanding voltage is thus increased and corona effect is inhibited.

摘要翻译： 公开了一种抑制电晕效应的电极的制造方法。 主要是通过印刷或化学化学镀和气相沉积来涂覆陶瓷电容器（包括交流陶瓷电容器和直流陶瓷电容器）的两个电极。 然后，陶瓷电容器的涂层溢出区域进行抛光处理，陶瓷电容器的两个电极的横截面被导电层完全覆盖，并且消除了电极泄漏。 此外，耐受电压因此增加并且电晕效应被抑制。

公开(公告)号：US20040207971A1

公开(公告)日：2004-10-21

申请号：US10413656

申请日：2003-04-15

发明人： John D. Prymak ,  Michael Randall

IPC分类号： H01G004/35

CPC分类号： H01G4/30 ,  H01G4/01 ,  H01G4/232

摘要： A multi-layer capacitor with reduced ESL and internal electrodes for same. The multi-layer capacitor has a monolithic capacitor body with first polarity external electrodes and second polarity external electrodes on an exterior of the body. A first internal electrode has first diverging lead-out electrodes in electrical contact with the first polarity external electrodes. A second internal electrode has second diverging lead-out electrodes in electrical contact with the second polarity external electrodes. The first internal electrode and the second internal electrode are in parallel spaced-apart relationship with a dielectric there between.

摘要翻译： 具有减少的ESL和内部电极的多层电容器。 多层电容器具有在主体外部具有第一极性外部电极和第二极性外部电极的单体电容器体。 第一内部电极具有与第一极性外部电极电接触的第一发散引出电极。 第二内部电极具有与第二极性外部电极电接触的第二发散引出电极。 第一内部电极和第二内部电极与它们之间的电介质平行间隔开。

公开(公告)号：US06226169B1

公开(公告)日：2001-05-01

申请号：US09415539

申请日：1999-10-08

申请人： Yasuyuki Naito ,  Masaaki Taniguchi ,  Yoichi Kuroda ,  Takanori Kondo

发明人： Yasuyuki Naito ,  Masaaki Taniguchi ,  Yoichi Kuroda ,  Takanori Kondo

IPC分类号： H01G4005

CPC分类号： H01G4/012 ,  H01G4/01 ,  H01G4/232 ,  H01G4/30 ,  H05K1/0231 ,  H05K3/3442

摘要： A multilayer capacitor whose equivalent series inductance is reduced includes a capacitor main body having a generally rectangular parallelpiped shape with two principal surfaces in a face-to-face relationship with each other and four side surfaces connecting the principal surfaces. A capacitor unit is formed in the capacitor main body by a respective pair of first and second internal electrodes disposed in the main body in a face-to-face relationship with a dielectric material layer interposed therebetween. At least three first external electrodes are located on respective ones of the side surfaces of the capacitor main body, with at least one of the first external electrodes being located on each of at least three of the side surfaces. The first internal electrode has at least three first lead electrodes, each of which extends to and is electrically coupled to a respective one of the first external electrodes. A plurality of second external electrodes are located on respective side surfaces of the capacitor main body and the second internal electrode has an equal plurality of second lead electrodes, each extending to and being electrically coupled to a respective one of the second external electrodes.

公开(公告)号：US4481558A

公开(公告)日：1984-11-06

申请号：US428287

申请日：1982-09-29

申请人： Hiromi Endoh ,  Katsutoshi Uraki ,  Akira Miyamoto

发明人： Hiromi Endoh ,  Katsutoshi Uraki ,  Akira Miyamoto

IPC分类号： H01G4/01 ,  H01G4/08 ,  H01G4/30 ,  H01G4/32 ,  H01G7/00 ,  H01G1/01

CPC分类号： H01G4/01 ,  Y10T29/435

摘要： This invention is characterized by providing a wound foil type film capacitor having the specified capacitance, particularly 100 pF or less by using the electrode film which has been manufactured by stretching the wire material of aluminium or copper etc. and formed into the specified width dimension at the time of winding and by winding it together with the dielectric film for the specified number of turns.

摘要翻译： 本发明的特征在于，通过使用通过拉伸铝或铜等的线材制成并形成规定的宽度尺寸的电极膜，提供具有规定的电容，特别是100pF以下的卷绕箔型薄膜电容器 卷绕时间，并将其与电介质膜一起卷绕规定的圈数。

公开(公告)号：US1714890A

公开(公告)日：1929-05-28

申请号：US1011225

申请日：1925-02-18

申请人： GEN ELECTRIC

发明人： RICE CHESTER W

IPC分类号： H01G4/01 ,  H01G4/255

CPC分类号： H01G4/01 ,  H01G4/255

公开(公告)号：US20190103220A1

公开(公告)日：2019-04-04

申请号：US16145231

申请日：2018-09-28

申请人： TDK Corporation

发明人： Masahiro HIRAOKA ,  Hitoshi SAITA ,  Suguru ANDOH ,  Atsuo MATSUTANI

IPC分类号： H01G4/01 ,  H01G4/33 ,  H01G4/12

CPC分类号： H01G4/01 ,  H01G4/005 ,  H01G4/1227 ,  H01G4/1245 ,  H01G4/33 ,  H01G7/06

摘要： Provided is a thin film capacitor that includes: a first electrode layer having a principal surface in which a plurality of recesses are provided; a dielectric layer laminated on the principal surface of the first electrode layer; and a second electrode layer laminated on the dielectric layer. When a depth of the recess is defined as FL and a thickness of the dielectric layer is defined as T, H/T is 0.05 or more and 0.5 or less.

公开(公告)号：US20180330884A1

公开(公告)日：2018-11-15

申请号：US15824742

申请日：2017-11-28

申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

发明人： Han Nah CHANG ,  Tea Youl YOU ,  Mi Young KIM

IPC分类号： H01G4/30 ,  H01G4/12 ,  H01G4/01 ,  H01G2/06

CPC分类号： H01G4/30 ,  H01G2/065 ,  H01G4/01 ,  H01G4/12

摘要： A multilayer ceramic capacitor includes: a body including an active layer in which first and second internal electrodes are alternately stacked with respective dielectric layers interposed therebetween, an upper cover layer formed on the active layer, a lower cover layer formed beneath the active layer and having a thickness greater than that of the upper cover layer, and an identifying layer formed beneath the lower cover layer; and third and fourth internal electrodes alternately stacked in the lower cover layer with the respective dielectric layers interposed therebetween. The multilayer ceramic capacitor is arranged such that (B+C)/A>1.041, in which A is ½ of an overall thickness of the body, B is a sum of thicknesses of the lower cover layer and the identifying layer, C is ½ of an overall thickness of the active layer, D is a thickness of the upper cover layer.