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| Number | Title | Issue Date |
| 8174816 | Ceramic electronic component There is provided a ceramic electronic component including a ceramic sintered body, internal conductive layers, and external electrodes. Each of the external electrodes includes a first electrode layer, a conductive resin layer covering the first electrode layer, an... | 05/08/2012 |
| 8125765 | Laminated ceramic electronic component In a laminated ceramic electronic component including a ceramic element body including a plurality of effective sections, each of which constitutes a circuit element such as a laminated capacitor unit, bumps generated between the effective portions and a gap interpo... | 02/28/2012 |
| 8120891 | Multilayer capacitor having low equivalent series inductance and controlled equivalent series resistance In a capacitor body of a multilayer capacitor, one second capacitor portion is sandwiched between two first capacitor portions. An ESR is controlled by setting a width of lead portions of third and fourth internal electrodes disposed in the second capacitor portion ... | 02/21/2012 |
| 8107220 | Laminated ceramic capacitor A laminated ceramic capacitor capable of achieving both a high dielectric constant and high electrical insulation property even when the thickness of the dielectric ceramic layer is less than 1 μm, contains a plurality of laminated dielectric ceramic layers and a p... | 01/31/2012 |
| 8107219 | Dielectric ceramic and capacitor The invention relates to a dielectric ceramic including crystal grains mainly composed of barium titanate. The dielectric ceramic contains 0.01 to 0.06 mole of magnesium in terms of MgO, 0.0007 to 0.03 mole of yttrium in terms of Y2O3 and 0.000... | 01/31/2012 |
| 8094432 | Multilayer ceramic electronic component and method for manufacturing the same A method for manufacturing a multilayer ceramic electronic component includes a first substep of depositing precipitates primarily made of a specific metal on an end of each of internal electrodes exposed at a predetermined surface of a laminate and growing the prec... | 01/10/2012 |
| 8059387 | Multi layer ceramic capacitor and DC-link capacitor module using the same Provided are a high voltage multi-layer ceramic capacitor (MLCC) that may enable a surface mounting, and may form a guide electrode between inner electrodes or between sealing electrodes to thereby prevent a decrease in an inner voltage, caused by a parasitic capaci... | 11/15/2011 |
| 8004822 | Multi-layer ceramic capacitor and production method thereof The present invention relates to a multi-layer ceramic capacitor printed simultaneously with internal electrode and external electrode by employing an inkjet printing. A method for manufacturing the multi-layer ceramic capacitor comprising first external electrode, ... | 08/23/2011 |
| 8000083 | Scalable integrated circuit high density capacitors The present invention provides several scalable integrated circuit high density capacitors and their layout techniques. The capacitors are scaled, for example, by varying the number of metal layers and/or the area of the metal layers used to form the capacitors. The... | 08/16/2011 |
| 7821770 | Dielectric ceramic composition, multi-layer ceramic capacitor and manufacturing method thereof A multi-layer ceramic capacitor has a temperature characteristic satisfying an X8R property and has a high specific resistance under a high temperature circumstance, in which the dielectric ceramic composition forming the dielectric ceramics is expressed by a formul... | 10/26/2010 |
| 7742278 | Dielectric ceramic composition and laminated ceramic capacitor There is provided a dielectric ceramic composition that is a dielectric ceramic material used for a laminated ceramic capacitor; that can be co-fired with internal electrodes mainly composed of Ni at a temperature of 1300° C. or less; and that has a high dielectric... | 06/22/2010 |
| 7719819 | Laminated electronic component and method for manufacturing the same A method for manufacturing a laminated electronic component is performed such that a water-repellent agent is applied to end surfaces at which ends of internal electrodes are exposed so as to be filled in spaces along interfaces between insulating layers and the int... | 05/18/2010 |
| 7710712 | Multi-layer ceramic capacitor A multi-layer ceramic capacitor capable of being sintered at 1,080° C. or lower in a reducing atmosphere, having a permittivity of 2,000 or more, a temperature characteristic of X7R characteristic or X8R characteristic, and favorable life time property, in which th... | 05/04/2010 |
| 7652870 | Multilayer ceramic capacitor A multilayer ceramic capacitor includes a plurality of ceramic dielectric layers, a plurality of inner electrode layers and and external electrodes. The ceramic dielectric layers includes barium titanate crystal grains having pores inside. The inner electrode layers... | 01/26/2010 |
| 7616427 | Monolithic ceramic capacitor A monolithic ceramic capacitor includes a first same-polarity-electrode-connecting conductor and a second same-polarity-electrode-connecting conductor that are provided inside a ceramic laminate. The first same-polarity-electrode-connecting conductor is electrically... | 11/10/2009 |
| 7593215 | Multi-layer ceramic capacitor and production method thereof The present invention relates to a multi-layer ceramic capacitor printed simultaneously with internal electrode and external electrode by employing an inkjet printing. A method for manufacturing the multi-layer ceramic capacitor comprising first external electrode, ... | 09/22/2009 |
| 7567426 | Polymer-ceramic dielectric composition, embedded capacitor using the dielectric composition and printed circuit board having the capacitor embedded therein Disclosed herein is a polymer-ceramic dielectric composition. The dielectric composition comprises a polymer and a ceramic dispersed in the polymer wherein the ceramic is composed of a material having a perovskite structure represented by ABO3 and a metal... | 07/28/2009 |
| 7567427 | Monolithic ceramic electronic component A monolithic ceramic electronic component includes a ceramic laminate which includes a plurality of stacked ceramic layers and which has a first principal surface, a second principal surface opposed to the first principal surface, a first side surface, and a second ... | 07/28/2009 |
| 7545626 | Multi-layer ceramic capacitor A multi-layer ceramic capacitor including: a ceramic sintered body having cover layers provided on upper and lower surfaces thereof as outermost layers and a plurality of ceramic layers disposed between the cover layers; first and second internal electrodes formed o... | 06/09/2009 |
| 7518849 | Multilayer electronic device and the production method A production method of a multilayer electronic device having an element body configured by alternately stacked dielectric layers formed by using dielectric paste and internal electrode layers formed by using conductive paste: wherein an adding quantity of a co-mater... | 04/14/2009 |
| 7443649 | Ferroelectric capacitor A ferroelectric capacitor including a lower electrode, a ferroelectric layer and an upper electrode. A part of at least any one of the lower and upper electrodes is formed of a material selected from the group consisting of TiOx, TaOx, ReOx, WOx, IrO2, Pt... | 10/28/2008 |
| 7440255 | Capacitor constructions and methods of forming A capacitor construction includes a first electrode and a layer between the first electrode and a surface supporting the capacitor construction. The capacitor construction can exhibit a lower RC time constant compared to an otherwise identical capacitor construction... | 10/21/2008 |
| 7436650 | Laminated ceramic capacitor A laminated ceramic capacitor has a high breakdown voltage and excellent withstand-voltage performance, and prevents cracks generated during firing even when the number of lamination layers constituted by ceramic layers and inner electrode layers is increased. The l... | 10/14/2008 |
| 7431908 | Coated spherical tetragonal barium titanate particles and process for producing the same Spherical tetragonal barium titanate particles of the present invention have a perovskite crystal structure, an average particle diameter of 0.05 to 0.5 μm, a particle size distribution σg of not less than 0.70, and a ratio of Ba to Ti of 0.99:1 to 1.01:1. The sph... | 10/07/2008 |
| 7430107 | Monolithic capacitor, circuit board, and circuit module A monolithic capacitor includes a laminate of ceramic layers, the laminate having first and second surfaces, at least one pair of first and second internal electrodes, first and second external electrodes disposed on the first surface, third and fourth external elec... | 09/30/2008 |
| 7428137 | High performance capacitor with high dielectric constant material A multilayered high performance capacitor formed of two or more conductors with a dielectric layer and one or more a dielectric-conductor interface layer sandwiched in between the conductors. The capacitor may be fabricated using many thin layers, at the nano level,... | 09/23/2008 |
| 7426102 | High precision capacitor with standoff An electronic component such as a capacitor includes a substrate having first and second principal surfaces, a dielectric layer overlaying the first principal surface of the substrate, a first electrode, and a second electrode. There is a passivation layer overlayin... | 09/16/2008 |
| 7420796 | Multilayer capacitor A multi-terminal multilayer capacitor reducing an equivalent series inductance (ESL), whose design flexibility is high, in which cost of electrode material is low, and in which a structural defect hardly occurs includes lead portions of first and second internal ele... | 09/02/2008 |
| 7397118 | Ceramic chip-type electronic component and method of making the same A chip-type electronic component includes a ceramic chip body, an external electrode formed on the chip body, a conductive elastic resin film made of a mixture of metal powder and elastic resin and formed to cover the external electrode, and a metal plating film. Th... | 07/08/2008 |
| 7394643 | Laminated electronic component The present invention is intended to provide a laminated electronic component having a configuration in which the number of extraction electrodes is reduced to realize a high ESR, the adhesion of a terminal electrode with respect to an ECA is increased and a short-c... | 07/01/2008 |
| 7394647 | Multilayer capacitor A multilayer capacitor 10 of the present invention including: a dielectric body 12 formed by stacking a plurality of dielectric layers 12a; an internal layer portion 17 in which a first and second internal conductor layers 21 | 07/01/2008 |
| 7388739 | Green sheet coating material, green sheet, production method of green sheet and production method of electronic device A green sheet coating material includes ceramic powder and a binder resin containing a butyral based resin as the main component, which furthermore includes a xylene based resin as a tackifier. The xylene based resin is included in a range of 1.0 wt % or less, more ... | 06/17/2008 |
| 7388738 | Multilayer capacitor A multilayer capacitor comprises a capacitor body; first and second inner electrodes alternately arranged in the capacitor body; and a first outer connecting conductor and first and second terminal electrodes arranged on an outer surface of the capacitor body. Each ... | 06/17/2008 |
| 7379288 | Monolithic ceramic electronic component and method for manufacturing the same The monolithic ceramic electronic component includes a first external electrode 5, a second external electrode 6, and a ceramic sintered compact 4 including internal electrodes 2 and 3, the first and second external electrodes 5... | 05/27/2008 |
| 7365957 | Ceramic capacitor mounting structure and ceramic capacitor A ceramic capacitor comprises a ceramic sintered body, and first and second terminal electrodes formed on outer surfaces of the ceramic sintered body. The first terminal electrode is electrically connected to a land formed on a substrate through a first metal termin... | 04/29/2008 |
| 7365958 | Dielectric ceramics, multilayer ceramic capacitor and method for manufacturing the same Crystal grains mainly composed of barium titanate have a mean grain size of not more than 0.2 μm. The volume per unit cell V that is represented by a product of lattice constant (a, b, c) figured out from the X-ray diffraction pattern of the crystal grains is not m... | 04/29/2008 |
| 7364598 | Method of making an orientation-insensitive ultra-wideband coupling capacitor A method of making an orientation-insensitive ultra-wideband coupling capacitor, including the steps of securing an unterminated multi-layer capacitor of a low frequency portion of the orientation-insensitive ultra-wideband coupling capacitor, coating completely the... | 04/29/2008 |
| 7362559 | Ceramic chip-type electronic component with electrode covering resin and method of making the same A chip-type electronic component includes a ceramic chip body incorporating an element, an external electrode formed on a side surface of the chip body, a conductive elastic resin film which is larger in width than the external electrode and formed to cover the exte... | 04/22/2008 |
| 7358208 | Dielectric ceramic composition and electronic device A dielectric ceramic composition comprising a predetermined main component and a fifth subcomponent including an oxide of A (note that A is at least one king selected from a cation element group having an effective ionic radius of 0.065 nm to 0.085 nm at the time of... | 04/15/2008 |
| 7355836 | Array capacitor for decoupling multiple voltage rails An array capacitor is provided. The array capacitor includes a plurality of ground planes inside a dielectric substrate, and a plurality of ground vias. The ground vias electrically connect the ground planes together. Further, the ground vias are connected to ground... | 04/08/2008 |
