| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 361272000 | With protection or compensating means | 55 |
| 20090154053 | ELECTROACTIVE POLYMER TRANSDUCERS - Dielectric elastomer or electroactive polymer film transducers configured to minimize high electrical field gradients that can lead to partial discharge and corona. | 06-18-2009 |
| 20090195957 | POWER CAPACITOR - A power capacitor is described herein. The power capacitor includes a housing and at least one capacitor winding. The power capacitor also includes at least one mechanical spring clement between the housing and the at least one capacitor winding. | 08-06-2009 |
| 20100142116 | CAPACITOR - A capacitor is disclosed. The capacitor in accordance with an embodiment of the present invention includes a first electrode, a dielectric substance, which is formed on the first electrode, a second electrode, which is formed on the dielectric substance, and a magnetic layer, which is interposed between the dielectric substance and at least one of the first electrode and the second electrode. In accordance with the present embodiment, dielectric loss can be reduced while minimizing the reduction of capacitance of the capacitor. | 06-10-2010 |
| 20100188795 | Capacitor and method of manufacturing the same - A capacitor and method of manufacturing the same include an insulating interlayer, a lower electrode, a protection structure, a dielectric layer and an upper electrode. The insulating interlayer may include a conductive pattern formed on a substrate. The lower electrode may be electrically connected to the conductive pattern. The protection structure may be formed on an outer sidewall of the cylindrical lower electrode and on the insulating interlayer. | 07-29-2010 |
| 20100254066 | VACUUM CAPACITOR - At least one of the conductive members has a hollow storage portion that is formed at the conductive member and a communication hole through which the storage portion and the vacuum chamber communicate with each other, a getter is set inside the storage portion, and an adsorbed object such as metal particles and gas in a vacuum chamber is adsorbed by the getter. By prevent application of the electric field to the getter, even though the electric field appears in a vacuum casing, a temperature of the getter does not reach a re-release temperature, and also electron stimulus desorption phenomenon does not occur, then it is possible to prevent the metal particles and the gas etc. which have been adsorbed once by the getter from being released. | 10-07-2010 |
| 20110085277 | MULTILAYER CHIP CAPACITOR - A multilayer chip capacitor includes a capacitor body, a plurality of internal electrodes, and a plurality of external electrodes. The capacitor body is formed of a ceramic sintered product and has first and second side surfaces facing each other. The plurality of internal electrodes each of which has two leads extending to the first and second side surfaces of the capacitor body, respectively, are arranged such that the internal electrodes with one polarity and the internal electrodes with the other polarity are alternately stacked inside the capacitor body. The plurality of external electrodes are formed on the first and second side surfaces of the capacitor body along a stacked direction of the internal electrodes such that the external electrodes with one polarity and the external electrodes with the other polarity are alternately arranged on each of the first and second side surfaces, and are connected to the leads. | 04-14-2011 |
| 20110141652 | MULTILAYER CERAMIC CAPACITOR - A multilayer ceramic capacitor includes: an effective layer formed by alternately laminating inner electrodes and dielectric layers; and a protection layer formed by stacking dielectric layers on upper and lower surfaces of the effective layer, wherein the thickness of the protection layer is 10.0 to 30.0 times the sum of an average thickness of the inner electrodes and an average thickness of the dielectric layers within the effective layer. | 06-16-2011 |
| 20110164344 | CAPACITOR FOR APPLICATION IN HIGH PRESSURE ENVIRONMENTS - A capacitor ( | 07-07-2011 |
| 20130170091 | VARIABLE CAPACITANCE ELECTRONIC DEVICE AND MICROELECTROMECHANICAL DEVICE INCORPORATING SUCH ELECTRONIC DEVICE - An electronic device includes a capacitive component with variable capacitance coupled to a control stage that controls the capacitance, based on a reference signal, with a reference frequency, and an excitation signal, that is a multiple of the reference frequency. The capacitive component includes a variable capacitive network having a plurality of switched capacitors, each being switchable between a first configuration, where it is connected between connection terminals of the capacitive component, and a second configuration, where it is connected at most to one of the connection terminals. The control stage includes a logic module, coupled to the variable capacitive network for switching periodically each capacitor between the first configuration and the second configuration. A sign circuit, coupled to the capacitive component supplies a control signal having edges concordant with the excitation signal in one half-period of each cycle of the reference signal and discordant edges in the other half-period. | 07-04-2013 |
| 20130329334 | METHOD FOR MANUFACTURING CERAMIC ELECTRONIC COMPONENT AND CERAMIC ELECTRONIC COMPONENT - In a ceramic electronic component, a first internal electrode includes a first opposed section and a first extraction section. The first opposed section is opposed to a second internal electrode with a ceramic layer interposed therebetween. The first extraction section is located closer to a first end surface than the first opposed section. The first extraction section is connected to a first external electrode. The number of cross-linked sections per unit area in the first extraction section is less than the number of cross-linked sections per unit area in the first opposed section. | 12-12-2013 |
| 20140126103 | HUMIDITY RESISTANT ELECTRONIC COMPONENTS - A capacitor having improved tolerance to humidity. The capacitor includes a packaging material and/or a dielectric material comprising a film having a water vapor transmission rate significantly lower than the dielectric films and/or packaging films used in conventional capacitors. | 05-08-2014 |
| 20140177124 | Three-Phase Capacitor Formed By Two Aligned Cylinders With Overpressure Disconnection - Three-phase capacitor formed by two cylinders where each of the cylinders comprises an outer part which corresponds to a capacitor ( | 06-26-2014 |
| 20150124370 | MULTILAYER CERAMIC CAPACITOR - A multilayer ceramic capacitor may include a ceramic body having a plurality of dielectric layers; first and second internal electrodes disposed in the ceramic body to be alternately exposed to the first and second end surfaces of the ceramic body, having the dielectric layers interposed therebetween; and first and second external electrodes electrically connected to the first and second internal electrodes, respectively. The first and second external electrodes may include: first and second internal conductive layers; first and second insulating layers; and first and second external conductive layers. | 05-07-2015 |
| 20150325368 | THIN FILM CAPACITOR - A thin film capacitor comprises: a laminated body in which a dielectric layer and an upper electrode layer are successively laminated on a base electrode; a protective layer that covers a part of the base electrode, the dielectric layer and the upper electrode layer and includes a through-hole respectively on the base electrode and on the upper electrode layer; and terminal electrodes that are electrically connected with the base electrode and the upper electrode layer through the through-holes of the protective layer, and a modulus of longitudinal elasticity (Young's modulus) of the protective layer is 0.1 GPa to 2.0 GPa. | 11-12-2015 |
| 20150348708 | HEATED CAPACITOR AND METHOD OF FORMING THE HEATED CAPACITOR - A heated capacitor runs current through either a lower metal plate, an upper metal plate, a lower metal trace that lies adjacent to a lower metal plate, an upper metal trace that lies adjacent to an upper metal plate, or both a lower metal trace that lies adjacent to a lower metal plate and an upper metal trace that lies adjacent to an upper metal plate to generate heat from the resistance to remove moisture from a moisture-sensitive insulating layer. | 12-03-2015 |
| 20150364255 | CERAMIC CAPACITORS WITH BUILT-IN EMI SHIELD - This disclosure describes methods and systems for minimizing electromagnetic interference (EMI) noise emanating from a ceramic capacitor. The ceramic capacitor may include several terminations are on a bottom portion of the capacitor. The capacitor may be designed to include several capacitors formed from electrode layers. The capacitor may include a conductive coating on an outer peripheral portion. The coating may include conductive materials such as Cu, Ni, Ag, and/or graphite. Alternatively, some regions of the capacitor may include electrode layers built into the capacitor that are not associated with capacitors. In this manner, the ceramic capacitor may be free of the conductive coating to locations proximate to the described electrode layers not associated with capacitors. The conductive coating can act as an electromagnetic shielding to prevent the EMI noise from emanating outside the electromagnetic shielding. Also, the conductive coating can be electrically grounded (e.g., to printed circuit board) via terminals. | 12-17-2015 |
| 20160163452 | HEATED CAPACITOR AND METHOD OF FORMING THE HEATED CAPACITOR - A heated capacitor runs current through either a lower metal plate, an upper metal plate, a lower metal trace that lies adjacent to a lower metal plate, an upper metal trace that lies adjacent to an upper metal plate, or both a lower metal trace that lies adjacent to a lower metal plate and an upper metal trace that lies adjacent to an upper metal plate to generate heat from the resistance to remove moisture from a moisture-sensitive insulating layer. | 06-09-2016 |
| 20160163461 | Electrical Device - An electrical ceramic capacitor, in particular a multilayer ceramic capacitor, comprising a ceramic body including a stack of parallel metallic layers of opposing polarity separated by a dielectric material arranged in an active zone of the ceramic body enclosed between outer surfaces, wherein at one or more surfaces a shock-absorbing region is arranged. | 06-09-2016 |
| 361273000 | Self-healing | 4 |
| 20080259522 | Metalized Film Capacitor and Inverter Smoothing Capacitor for Automobile - A metalized film capacitor includes a metal deposition electrode on a dielectric film. The metal deposition electrode includes slits provided and divided only at a side opposite to low resistance portions connected to a metalized contact, and fuses provided between the slits. In a laminated metalized film, slits provided at a central portion in a width direction of the metalized deposition electrode and extending in the longitudinal direction of the dielectric film do not overlap with each other. | 10-23-2008 |
| 20100177456 | METALLIZED FILM FOR CAPACITOR AND CAPACITOR USING THE SAME - A metalized film for a capacitor, wherein a coating layer including a silicone composition as a constituent and a metallic layer are laminated on at least one surface of a polymer film in the order from the polymer film side. | 07-15-2010 |
| 20140036405 | METALIZED FILM CAPACITOR - A metalized film capacitor includes metalized films, each of which is formed of an insulating film made of dielectric, and a vapor deposited metal electrode formed on an upper surface of the insulating film. An end of the vapor deposited metal electrode extends together with an end of the insulating film, and both the ends are connected to an electrode terminal. The vapor deposited metal electrode of the metalized film includes a center region and a low resistance section that is made of Al—Zn—Mg alloy. The low resistance section is disposed at an end of the electrode and is thicker than the center region. This metalized film capacitor has high humidity resistance. | 02-06-2014 |
| 20220139618 | MULTILAYER ELECTRONIC COMPONENT - A multilayer electronic component includes a body including first and second surfaces opposing each other in a first direction, third and fourth surfaces connected to the first and second surfaces and opposing each other in a second direction, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other in a third direction and including a dielectric layer and internal electrodes alternately disposed with the dielectric layer interposed therebetween in the first direction, and external electrodes disposed on the third and fourth surfaces, wherein the external electrodes include an electrode layer disposed on the body and a conductive resin layer disposed on the electrode layer, and the conductive resin layer includes a conductive metal, an epoxy resin, and an acrylic resin. | 05-05-2022 |
| 361274100 | Temperature | 13 |
| 20100039748 | CASE-MOLDED CAPACITOR AND METHOD FOR USING THE SAME - In a case-molded capacitor, an electrode of a capacitor element is connected with a busbar having an electrode terminal for external connection. The capacitor element and the busbar are placed in a metal case having an upper surface opening and are resin molded. A thermally-conductive insulator layer is provided between the capacitor element and a bottom surface of the metal case, hence providing the case-molded capacitor with a heat resistance. | 02-18-2010 |
| 20100271747 | Capacitor having features of heat dissipation and of energy conservation - A capacitor that has the features of heat dissipation and energy conservation comprises a capacitor core, an aluminum shell surrounding the capacitor core, the aluminum shell is covered with rubber that completely covers the top of the capacitor core, then with the use of an extruding machine, the upper orifice of the aluminum shell is extruded and sealed up around the rubber completely; the outer surface of the aluminum is formed with an aluminum oxidized insulating layer after the aluminum shell is processed through an aluminum metal surface transformation treatment, since the aluminum shell is not covered with plastic film (or sleeve), heat dissipation is enhanced; in addition, since plastic film or sleeve is not used, no pollution is occurred, and hence more friendly to the environment; furthermore, since heat generation is low, energy is conserved. | 10-28-2010 |
| 20120281335 | Temperature-Independent Capacitor and Capacitor Module - A capacitor includes a first heating element and a first capacitor region. The first capacitor region includes dielectric layers and internal electrodes. The internal electrodes are arranged between the dielectric layers. The first heating element and the first capacitor region are connected to each other in a thermally conductive manner. | 11-08-2012 |
| 20130194712 | MULTIPLE CONCENTRIC WOUND FILM CAPACITORS - Multiple wound film capacitors include a hollow core formed by a first non-conducting tubular section, and a first capacitor winding wrapped around the first non-conducting tubular section. Also included are a second non-conducting tubular section wrapped around the first capacitor winding, and a second capacitor winding wrapped around the second non-conducting tubular section. The multiple wound film capacitors may also include a third non-conducting tubular section wrapped around the second capacitor winding, and a third capacitor winding wrapped around the third non-conducting tubular section. In addition, ends of the first and second non-conducting tubular sections extend beyond ends of the first and second capacitor windings. | 08-01-2013 |
| 20150077897 | Multilayer Ceramic Electronic Component - A multilayer ceramic electronic component that has a multilayer portion having an outer layer portion adjacent region including an area in contact with an outer layer portion that forms a thermal-shock absorbing portion that includes curved ceramic layers and inner electrode layers smoothly varying in thickness from point to point. A region to an inside of the thermal-shock absorbing portion forms a normal multilayer portion that includes ceramic layers with less curvature than the ceramic layers in the thermal-shock absorbing portion and inner electrode layers with less variation in thickness from point to point in a direction along a principal surface of the outer layer portion than the inner electrode layers in the thermal-shock absorbing portion. | 03-19-2015 |
| 20160126011 | CAPACITOR WITH IMPROVED HEAT DISSIPATION - A capacitor comprises a first winding member, where the first winding member comprises a first dielectric layer and a first conductive layer. A second winding member comprises a second dielectric layer and second conductive layer. The first winding member is interleaved, partially or entirely, with the second winding layer. A dielectric package is adapted to at least radially contain or border the first winding member and the second winding member. A first metallic member has a generally planar, radially extending surface for electrically and mechanically contacting an upper portion the first conductive layer. A second metallic member has a generally planar, radially extending surface for electrically and mechanically contacting a lower portion of the second conductive layer. | 05-05-2016 |
| 361274200 | With fluid cooling means | 3 |
| 20100134947 | FLUID COOLED ELECTRICAL CAPACITOR AND METHODS OF MAKING AND USING - A fluid cooled electrical capacitor assembly ( | 06-03-2010 |
| 20100254067 | Method of making electronic ceramic components with mesh electrode - A method of manufacturing electronic ceramic components, especially multilayer ceramic components, by applying a green ceramic layer through chemical coating methods on a mesh electrode of at least one sheet of conductive mesh to achieve extended ceramic layer thickness range, improved thermal conductivity, and improved mechanical strength of the components. The green ceramic coated mesh electrode can be wound up into a cylindrical format or stacked up into a multilayer format, then sintered into a multilayer component body. A counter electrode of an impregnated conductive substance or a deposited conductive layer is formed on the top of sintered ceramic layer separately with the sintering of the ceramic active layer to eliminate the internal stresses caused by conventional co-firing process. | 10-07-2010 |
| 20140307360 | IMMERSION COOLED CAPACITOR FOR POWER ELECTRONICS CONVERTOR - A power electronics convertor is disclosed which includes a hermetically sealed housing, a dielectric cooling fluid contained in the housing, and a bank of capacitive elements disposed within the housing and submerged in the cooling fluid, wherein each capacitive element is wound about a hollow aluminum core forming an open interior region within the center of the capacitive element that is dimensioned and configured to optimize heat transfer between the capacitive element and the cooling fluid and reduce thermal stress in the capacitor. | 10-16-2014 |
| 361274300 | With heat sink | 4 |
| 20090141419 | SYSTEM AND METHOD OF FILM CAPACITOR COOLING - Film capacitor assembly has a plurality of film capacitive layers for storing an electric charge. The plurality of film capacitive layers have a first metal contact and a second metal contact. A heat sink removes heat from the plurality of film capacitive layers. The heat sink is in thermal conductive communication with at least one of the first metal contact and the second metal contact. A dielectric material is configured to prevent a transmission of electric current through the heat sink from the plurality of film capacitor capacitive layers. | 06-04-2009 |
| 20100128410 | FILM CAPACITOR - A film capacitor comprises a case in which a film cell is incorporated and a heat radiating plate including a heat absorption unit being positioned adjacent to the film cell while not being in contact with the film cell for absorbing heat and a heat radiating unit being exposed to the outside of the case. The film capacitor can perform a stable operation and has durable lifespan, even when an inverter adopting the film capacitor is mounted on a trunk room and an engine room, by effectively cooling heat generated from a film cell of the film capacitor. | 05-27-2010 |
| 20110002079 | SIDEWAYS CONDUCTION COOLED HIGH-POWER CAPACITOR - A capacitor consisting of two essentially parallel planar L-shaped or C-shaped metal brackets, formed from a thermally and electrically conductive metal and arranged in such a way as to face inwards, between which two or more capacitor elements are connected electrically and thermally, each containing one or more holes for allowing fixing the capacitor to a heat-sink by a mounting bolt. Each of the brackets may have one or more holes drilled in their parallel members. | 01-06-2011 |
| 20110090614 | ELECTRICAL POWER SUPPLY DEVICE COMPRISING A TRAY FOR ACCOMMODATING ULTRA-HIGH CAPACITY STORAGE UNITS - An electrical power supply device for a motor vehicle, which includes a tray made of a heat-conducting material, in which there is positioned at least one ultra-high capacity energy storage unit liable to emit heat, the tray including at least one housing to accommodate at least one electrical energy storage unit with the presence of a heat-conducting layer made of a heat conducting adhesive or a heat-conducting resin interposed without clearance between the storage unit and the interior face of the wall of the associated housing so as to conduct the heat emitted by the unit. | 04-21-2011 |
| 361275100 | For electrical irregularities | 20 |
| 20090154054 | CAPACITOR AND METHOD OF MANUFACTURING THE SAME - A capacitor includes a dielectric material that is formed of anodic metal oxide; a pair of substantially comb-shaped surface electrodes formed on the same principal surface of the dielectric material; and plural substantially columnar internal electrodes whose one ends are connected to the respective comb-shaped portions of the pair of the surface electrodes and whose other ends extend in the thickness direction of the dielectric material. | 06-18-2009 |
| 20090279226 | THIN-FILM CAPACITOR WITH A FIELD MODIFICATION LAYER - A method for forming a capacitor includes providing a metal-containing bottom electrode, forming a capacitor insulator over the metal-containing bottom electrode, forming a metal-containing top electrode over the capacitor insulator, and forming a dielectric-containing field modification layer over the capacitor insulator and at least partially surrounding the metal-containing top electrode. Forming the dielectric-containing field modification layer may include oxidizing a sidewall of the metal-containing field modification layer. A barrier layer may be formed over the capacitor insulator prior to forming the metal-containing top electrode. | 11-12-2009 |
| 20100296223 | CONTACT METHOD TO ALLOW BENIGN FAILURE IN CERAMIC CAPACITOR HAVING SELF-CLEARING FEATURE - A capacitor exhibiting a benign failure mode has a first electrode layer, a first ceramic dielectric layer deposited on a surface of the first electrode, and a second electrode layer disposed on the ceramic dielectric layer, wherein selected areas of the ceramic dielectric layer have additional dielectric material of sufficient thickness to exhibit a higher dielectric breakdown voltage than the remaining majority of the dielectric layer. The added thickness of the dielectric layer in selected areas allows lead connections to be made at the selected areas of greater dielectric thickness while substantially eliminating a risk of dielectric breakdown and failure at the lead connections, whereby the benign failure mode is preserved. | 11-25-2010 |
| 20130208395 | OVERVOLTAGE PROTECTION COMPONENT - An improved overvoltage protection component is provided. The overvoltage protection component has a first internal electrode contained within a dielectric material. The first internal electrode is electrically connected to a first termination and a second internal electrode contained within the ceramic dielectric material is electrically connected to a second termination. | 08-15-2013 |
| 20140104745 | MIM CAPACITOR AND FABRICATION METHOD THEREOF - A method of fabricating a metal-insulator-metal (MIM) capacitor is disclosed, wherein after capacitor trenches have been formed in a dielectric layer by dry etching, a wet etching process is further applied to the dielectric layer to etch the one or more capacitor trenches. By taking advantage of an isotropic characteristic of the wet etching process, the corners of the one or more capacitor trenches are rounded after the wet etching. Accordingly, a lower electrode, an insulator and an upper electrode formed thereafter over the dielectric layer and the surfaces of the one or more capacitor trenches will also have similar rounded corners at corresponding positions. Such design may substantially reduce the risk of occurrence of point discharge in the resulting MIM capacitor and hence may improve the operational reliability of the capacitor. | 04-17-2014 |
| 361275200 | With over-pressure breakaway fuse | 3 |
| 20090059463 | MULTI-VALUE CAPACITOR WITH SAFETY DISCONNECT MECHANISM - A multi-value capacitor with a safety disconnect mechanism has a capacitive element with six capacitive sections, a common wire, and six section wires enclosed in a cylindrical metal can with a metal lid that normally has a concave configuration. The wires are soldered to contacts extending through the concave metal lid. The safety disconnect mechanism includes an external insulator disk with terminals. The terminals in the insulator disk align with the contacts in the metal lid. The center common terminal of the insulator disk is fixedly riveted to the center common contact of the metal lid. Spring elements form the electrical connection between the section terminals of the insulator disk and the section contacts in the metal lid. If an overload condition occurs, pressure inside the sealed metal can causes the metal lid to spring from its concave configuration to a convex configuration, which causes the whole insulator disk to pop up and thereby simultaneously break the connection between all of the section contacts in the metal lid and the section terminals of the insulator disk. | 03-05-2009 |
| 20130003252 | CAPACITOR FOR MULTIPLE REPLACEMENT APPLICATIONS - A capacitor provides a plurality of selectable capacitance values, by selective connection of six concentrically wound capacitor sections of a capacitive element each having a capacitance value. The capacitor sections each have a respective section element terminal at a first end of the capacitive element and the capacitor sections have a common element terminal at a second end of the capacitive element. A pressure interrupter cover assembly is sealingly secured to the open end a case for the element and has a deformable cover with a centrally mounted common cover terminal and a plurality of section cover terminals mounted at spaced apart locations. A conductor frangibly connects the common element terminal of the capacitive element to the common cover terminal and conductors respectively frangibly connect the capacitor section terminals to the section cover terminals. | 01-03-2013 |
| 20140177125 | SELF-PROTECTED LOW-VOLTAGE CAPACITOR - The capacitor ( | 06-26-2014 |
| 361275300 | With resistance element | 6 |
| 20150116892 | MULTILAYER CERAMIC CAPACITOR AND BOARD HAVING THE SAME - A multilayer ceramic capacitor may include: a ceramic body including a plurality of dielectric layers; a capacitor part including a first internal electrode formed in the ceramic body and a second internal electrode formed in the ceramic body; a resistor part including a first internal connection conductor formed in the ceramic body and a second internal connection conductor formed in the ceramic body; a first dummy electrode formed in the ceramic body and a second dummy electrode formed in the ceramic body; and first to sixth external electrodes and the first and second internal connection conductors. The capacitor part and the resistor part may be connected in series to each other. | 04-30-2015 |
| 20150131194 | MULTILAYER CERAMIC CAPACITOR AND BOARD HAVING THE SAME MOUNTED THEREON - There is provided a multilayer ceramic capacitor including: a ceramic body including a plurality of dielectric layers; a capacitor part including first and second internal electrodes formed in the ceramic body; a resistor part including a first internal connection conductor, a third internal connection conductor formed on one dielectric layer in the ceramic body and a second internal connection conductor, a fourth internal connection conductor formed on another dielectric layer in the ceramic body; first to fourth external electrodes formed on first and second main surfaces of the ceramic body; and a first connection terminal formed on first end surface of the ceramic body and a second connection terminal formed on second end surface of the ceramic body, wherein the capacitor part and the resistor part are connected to each other in series. | 05-14-2015 |
| 20150131195 | MULTILAYER CERAMIC CAPACITOR AND BOARD HAVING THE SAME MOUNTED THEREON - A multilayer ceramic capacitor may include: a ceramic body including a plurality of dielectric layers and having first and second main surfaces, first and second side surfaces, and first and second end surfaces; a capacitor part formed in the ceramic body and including first and second internal electrodes, the first internal electrode having a first lead exposed to the second main surface and the second internal electrode having a second lead exposed to the first main surface; resistor parts including first and second internal connection conductors formed on the same dielectric layers among the plurality of dielectric layers in the ceramic body; and first to fourth external electrodes, first and third connection terminals, and second and fourth connection terminals. The capacitor part and the resistor parts may be connected in series to one another. | 05-14-2015 |
| 20150131196 | MULTILAYER CERAMIC CAPACITOR AND BOARD HAVING THE SAME MOUNTED THEREON - A multilayer ceramic capacitor may include: a ceramic body including dielectric layers, first and second main surfaces opposing each other, first and second side surfaces opposing each other, and first and second end surfaces opposing each other; a capacitor part including first internal electrodes and second internal electrodes; a resistor part including first internal connection conductors and second internal connection conductors; first dummy electrodes and second dummy electrodes; first to fourth external electrodes electrically connected to the first and second internal electrodes and the first and second internal connection conductors; and a first connection terminal and a second connection terminal. The capacitor part and the resistor part are connected in series to each other. | 05-14-2015 |
| 20150325370 | MULTILAYER CERAMIC CAPACITOR - A multilayer ceramic capacitor may include: a ceramic body; a plurality of first internal electrodes disposed in the ceramic body; a plurality of second internal electrodes stacked alternately with the first internal electrodes in the ceramic body; first and second external electrodes connected to the first internal electrodes, respectively; a third external electrode extended from one side surface of the ceramic body to a portion of a surface opposing a mounting surface of the ceramic body and connected to the second internal electrodes; a fourth external electrode extended from the other side surface of the ceramic body to a portion of the surface opposing the mounting surface of the ceramic body; and an intermitting part disposed on the surface opposing the mounting surface of the ceramic body and connecting the third and fourth external electrodes to each other. | 11-12-2015 |
| 20190148042 | MULTILAYER CAPACITOR | 05-16-2019 |
| 361275400 | With thermal fuse | 6 |
| 20100226065 | METALLIZATION FILM CAPACITOR - A metallization film capacitor that achieves both high heat resistance and high withstand voltage at the same time. A metal-deposited electrode is formed on a PEN film in each of a pair of metalized films. These metalized films are wound such that the metal-deposited electrodes face each other via the dielectric film in between. A metalized contact electrode is formed on both end faces of these wound metalized films to configure the metallization film capacitor. A divisional electrode is provided on the metal-deposited electrode. In addition, a fuse is coupled to this divisional electrode for providing a self-maintaining function. Pass rate a/b of a deposition pattern is set to 4.0 or smaller, where ‘a’ is the fuse width, and ‘b’ is the length of the divisional electrode in a lengthwise direction of the metalized films. | 09-09-2010 |
| 20110181998 | DEPOSITED FILM AND FILM CAPACITOR USING THE SAME - There is provided a deposited film for a film capacitor, which comprises: a thermally sprayed metal contact part formed at one end of a dielectric in a width direction of the dielectric, and a margin part having no deposited metal formed at the other end of the dielectric in the width direction of the dielectric; a split electrode in a rectangular shape formed by forming a T-shaped window margin, from the margin part to a predetermined position within a width range of the deposit film, in the width direction of the deposited film; and a fuse part formed between the split electrodes in the width direction of the deposited film, wherein adjacent fuse parts in the length direction of the deposited film are formed in a stepped layout in the width direction of the deposited film. | 07-28-2011 |
| 20130148255 | SHAPEABLE SHORT CIRCUIT RESISTANT CAPACITOR - A ceramic short circuit resistant capacitor that is bendable and/or shapeable to provide a multiple layer capacitor that is extremely compact and amenable to desirable geometries. The capacitor that exhibits a benign failure mode in which a multitude of discrete failure events result in a gradual loss of capacitance. Each event is a localized event in which localized heating causes an adjacent portion of one or both of the electrodes to vaporize, physically cleaning away electrode material from the failure site. A first metal electrode, a second metal electrode, and a ceramic dielectric layer between the electrodes are thin enough to be formed in a serpentine-arrangement with gaps between the first electrode and the second electrode that allow venting of vaporized electrode material in the event of a benign failure. | 06-13-2013 |
| 20140347780 | FILM CAPACITOR - A film capacitor includes a capacitor element and first and second external electrodes. The capacitor element includes a dielectric film, a first and a second electrode films facing each other across the dielectric film. The first electrode film includes electrode segments arranged in a matrix form, first fuses connecting the electrode segments adjacent to each other in a first direction, and second fuses connecting the electrode segments adjacent to each other in a second direction perpendicular to the first direction. The second fuses are arranged dispersedly in columns constituted by the electrode segments disposed in the second direction. | 11-27-2014 |
| 20160064147 | ELECTRODE FORMING FILM AND FILM CAPACITOR USING THE SAME - An electrode forming film includes: a dielectric film; an electrode head part; a first common electrode connected with the electrode head part; a plurality of first split electrodes spaced apart from the first common electrode in the first direction; a second common electrode spaced apart from the first split electrodes in the first direction; a plurality of second split electrodes spaced apart from the second common electrode in the first direction; a plurality of first fuse parts formed between the first common electrode and the first split electrodes; a plurality of second fuse parts formed between the first split electrodes and the second common electrode; and a plurality of third fuse parts formed between the second common electrode and the second split electrodes. | 03-03-2016 |
| 20160079000 | FILM CAPACITOR - A film capacitor includes a pair of mutually opposed dielectric films; and evaporated electrodes respectively provided on the pair of dielectric films. The evaporated electrode provided on one of the pair of dielectric films includes slits that are regions in which the evaporated electrode is not provided, a plurality of electrode regions defined by the slits, and at least one fuse portion that connects the electrode regions adjacent to each other. The one dielectric film, on which the evaporated electrode including the slits and the at least one fuse portion is provided, includes at least one through portion that extends through the one dielectric film, the at least one through portion being provided in at least one area corresponding to at least one of the slits adjacent to the at least one fuse portion. | 03-17-2016 |
