Patent application number | Description | Published |
20150220462 | COLUMN BUS DRIVING METHOD FOR MICRO DISPLAY DEVICE - A method of generating column signals for use by a pixel array includes connecting two or more controllable bus buffers in series. The output of each of the two or more controllable bus buffers drives an associated node. The method further includes providing a column data signal to an input of the series-connected string of two or more controllable bus buffers. The method also includes sequentially enabling each controllable bus buffer in the series-connected string of two or more controllable bus buffers, such that each node is sequentially driven. Each node is electrically coupled to an input of an associated controllable local output buffer. The method further includes sequentially enabling each of the controllable local output buffers in an order associated with the sequentially enabling of the controllable bus buffers. | 08-06-2015 |
20150356915 | Active Matrix LED Pixel Driving Circuit And Layout Method - Embodiments provide an active matrix LED pixel driving circuit and pixel layout for increased uniform illumination of LED display panels. A plurality of sub driving transistors can be located in neighbor pixels of the pixel associated with the prime driver transistor's LED. The sub driving transistors can compensate for the process variations affecting the threshold voltage variation of the prime driver transistor resulting in uniform illumination of LED's on the display panel. | 12-10-2015 |
20160086534 | ACTIVE MATRIX LED PIXEL DRIVING CIRCUIT AND LAYOUT METHOD - A unit pixel driver circuit includes a capacitor configured to store a voltage corresponding to a desired pixel brightness and a control block. The control block may include a first, second third and fourth transistors, all of which are connected together, both in parallel and in series. The control block controls, based on the voltage stored in the capacitor, the amount of current flowing through a pixel LED. The first transistor, second transistor, third transistor and fourth transistor all share a common gate geometry size. | 03-24-2016 |
Patent application number | Description | Published |
20130154625 | DEVICE FOR MEASURING BENDING ANGLE OF CONSTANT VELOCITY JOINT OF DRIVE SHAFT - Provided is a device for measuring a bending angle of a constant velocity joint of a drive shaft, the device including an outer race provided at a drive shaft and having an opening part formed at one end thereof, a permanent magnet mounted in the opening part of the outer race, and a sensor provided on an outer peripheral surface of the drive shaft and interlocking with the permanent magnet to measure a bending angle between the drive shaft and the outer race. Therefore, a size and a direction of the bending angle between the drive shaft and the outer race may be measured, thereby making it possible to improve marketability and stability of a vehicle. | 06-20-2013 |
20140119820 | ASSEMBLY OF KNOB AND LEVER - An assembly includes a knob, a lever, and a spring clip. The knob includes a substantially cylindrical hollow part having a first inner diameter, and an accommodating groove extending along the hollow part and having a second inner diameter larger than the first diameter. The lever includes a substantially cylindrical body part having a diameter corresponding to the first diameter, and a seating groove formed in the body part at a position of the body part facing the accommodating groove when the knob is assembled to the lever. A spring clip is fitted onto the seating groove of the lever such that the spring clip is disposed in a space formed between the accommodating groove and the seating groove when the knob is assembled to the lever. The spring clip provides a coupling force between the knob and the lever. | 05-01-2014 |
20140185970 | CENTER BEARING BUSH UNIT FOR PROPELLER SHAFT - A center bearing bush unit for a propeller shaft can effectively decrease the amount of large/small displacement that occurs in the propeller shaft during driving of a vehicle. A center bearing bush unit for a propeller shaft includes an inner pipe; an outer pipe disposed on a common axis as the inner pipe at the outside of the inner pipe; a cushion rubber attached between the inner and outer pipes, and having a plurality of voids disposed on the common axis; and a plurality of stoppers attached to the outer circumferential surface of the inner pipe while being spaced apart from the cushion rubber at a predetermined interval. | 07-03-2014 |
20140353312 | FUEL MIXING PREVENTION DEVICE - A device prevents fuel mixing, for example, a different kind of fuel from being pumped into a gasoline vehicle or a diesel vehicle by mistake. The device can prevent unsuitable fuel from being pumped into a vehicle and can preclude a loss of fuel or a fire due to poor operation of a gas pump by a person who fuels the vehicle, by implementing a new type of mechanism for preventing fuel mixing which includes a lock that is disposed at the fuel-tank door of a vehicle and turned on/off in accordance with the inner diameter of a nozzle and a cap that can close the nozzle when a nozzle for an unsuitable kind of fuel is inserted. | 12-04-2014 |
20140365074 | STRUCTURE FOR CONTROLLING ACTIVE MOUNT OF VEHICLE - A structure for controlling an integrated active mount of a vehicle improves driving performance of a vehicle, not reducing noise vibration, by providing a control signal with an inverse phase to the phase of the main excitation force of an engine in accordance with driving conditions through an active mount disposed between the engine and a vehicle body in order to reduce noise vibration of the vehicle. | 12-11-2014 |
20150028619 | CABLE SLACK PREVENTION DEVICE AND FUEL DOOR APPARATUS PROVIDED WITH THE SAME - A cable slack prevention device may include: a cable to both ends of which a first operation part and a second operation part are connected, respectively, and which is pulled by an operation of the first operation part to link with the second operation part; a fixing body which is fixed to the cable with surrounding it and is formed as a cylinder shape, and on an outer peripheral surface of which outer screws are formed; and a guide bracket which is fixed to a vehicle body and surrounds the fixing body, and on an inner peripheral surface of which inner screws are formed and the inner screws are meshed with the outer screws of the fixing body, allowing the cable to be rotated and twisted when the cable is pulled. | 01-29-2015 |
20150115738 | BATTERY SAFETY DEVICE FOR VEHICLE AND METHOD OF DETECTING FAILURE THEREOF - A battery safety device for a vehicle and a method of detecting failure thereof is installed between a high-voltage battery mounted on the vehicle and a power line. The device includes a first main relay connected to a positive terminal of the battery in series, and a second main relay connected to a negative terminal of the battery in series. A capacitor is connected in parallel to the first main relay and connected to the positive terminal of the battery. | 04-30-2015 |
20150323030 | CENTER BEARING BUSH UNIT FOR PROPELLER SHAFT - A center bearing bush unit for a propeller shaft can effectively decrease the amount of large/small displacement that occurs in the propeller shaft during driving of a vehicle. A center bearing bush unit for a propeller shaft includes an inner pipe; an outer pipe disposed on a common axis as the inner pipe at the outside of the inner pipe; a cushion rubber attached between the inner and outer pipes, and having a plurality of voids disposed on the common axis; and a plurality of stoppers attached to the outer circumferential surface of the inner pipe while being spaced apart from the cushion rubber at a predetermined interval. | 11-12-2015 |
Patent application number | Description | Published |
20140184949 | TOUCH PANEL - Disclosed herein is a touch panel in which an electrode pattern is opened along a shape of an electrode and a light blocking portion is formed to extend from an end portion of the opened pattern and have a predetermined angle with respect to the end portion to prevent an introduction of light even though an introduction path of light and a direction in which opened portions are arranged are consistent, thus preventing the opened portion from being visible. | 07-03-2014 |
20140210749 | TOUCH PANEL - Disclosed herein is a touch panel, including: a transparent substrate; an insulating pattern formed on the transparent substrate; and an electrode pattern formed on the insulating pattern in a pattern corresponding to the insulating pattern and having an aperture ratio larger than that of the insulating pattern. According to the preferred embodiment of the present invention, it is possible to improve the visibility of the touch panel by reducing the user's recognition of the electrode pattern. | 07-31-2014 |
20140333855 | TOUCH SENSOR - A touch sensor includes a transparent substrate, and an electrode pattern formed on the transparent substrate. The electrode pattern is formed by stacking at least two or more electrode layers, thereby enhancing the anti-corrosion and visibility of electrode patterns and ensuring the adhesive reliability of the transparent substrate and the electrode patterns. | 11-13-2014 |
20150041301 | TOUCH SENSOR - There is provided a touch sensor including: a base substrate; a first electrode pattern formed on the base substrate and including first electrode lines repeatedly arranged in parallel with each other; and a second electrode pattern formed on a surface spaced apart from a surface on which the first electrode pattern is formed and including second electrode lines intersecting with the first electrode lines and repeatedly arranged in parallel with each other, wherein an extension line connecting intersection points between the first and second electrode lines to each other is formed as an oblique line with respect to a horizontal direction. | 02-12-2015 |
20150060120 | TOUCH PANEL - There is provided a touch panel including a substrate; and electrode parts including a plurality of electrodes formed on the substrate, wherein the electrode parts include a plurality of conductive lines formed in a mesh pattern and have different aperture ratios for a plurality of respective regions of the substrate. | 03-05-2015 |
20150199043 | TOUCH PANEL - A touch panel may include: a substrate having an upper surface and a lower surface; a first electrode layer disposed on the lower surface of the substrate and formed in a mesh shape; a first insulating layer disposed on the lower surface of the substrate and disposed to surround the first electrode layer; a surface reforming layer disposed on a lower surface of the first insulating layer and capable of reforming a hydrophobic surface to a hydrophilic surface; and a second electrode layer disposed on a lower surface of the surface reforming layer and formed in a mesh shape. | 07-16-2015 |
Patent application number | Description | Published |
20110316363 | ELECTROMOTIVE ACTIVE DYNAMIC VIBRATION ABSORBER APPARATUS FOR VEHICLE - An electromotive active vibration absorber apparatus mounted to a vehicle to attenuate vibration of the vehicle may include elastic members mounted to an housing, an inner yoke having an upper yoke part and a lower yoke part which are fastened to the elastic members respectively, wherein an inner magnetic substance is disposed between the upper and lower yoke parts, and an outer yoke enclosing the inner yoke and having top and bottom portions dented to form inner and outer support members and a connector spoke and receive coil units therein, wherein the coil units include an upper coil unit and a lower coil unit, the upper coil unit being mounted above the connector spoke and the lower coil unit being mounted under the connector spoke respectively, between the inner and outer support members of the outer yoke, and wherein the coil units are controlled to vibrate the inner yoke when power is applied thereto. | 12-29-2011 |
20120132492 | DAMPING CONTROL DEVICE FILLED WITH MAGNETORHEOLOGICAL FLUID AND ENGINE MOUNT HAVING THE SAME - A damping control device includes a lower core, a nonmagnetic orifice, an upper core, and a membrane made of an elastic material to shield a lower end of the lower core, and in which the lower core and the upper core are magnetized when a current is applied to the coil, and a predetermined amount of the MR fluid is filled therein, such that the MR fluid flows between the pressure applying plate and the upper plate according to an elastic compression of the membrane. | 05-31-2012 |
Patent application number | Description | Published |
20120132306 | STRUCTURE OF ORIFICE PLATE FOR ENGINE MOUNT FILLED WITH MAGNETORHEOLOGICAL FLUID - A structure of an orifice plate for an engine mount filled with a magnetorheological (“MR”) fluid may include a core of which a center part may be formed at the center thereof and a blade part may be formed with a plurality of blades protruding in a radial direction from an outer periphery of the center part, and a coil assembly enclosing the outer periphery of the center part and wired up, wherein a gap may be formed between the blades so as to allow the MR fluid to flow between the blades and the coil assembly applied with current magnetizes adjacent blades to have different polarities. | 05-31-2012 |
20130032229 | ORIFICE PLATE FOR ENGINE MOUNT FILLED WITH MAGNETORHEOLOGICAL FLUID - An orifice plate apparatus for an engine mount filled with magnetorheological (MR) fluid may include a coil assembly having a coil wound thereon and being annular in shape, a core assembly unit housing the coil assembly, formed in a discoid shape, and defining a flow path of which an upper passage may be disposed in a top surface of the core assembly unit, and a lower passage may be disposed in a bottom surface of the core assembly unit, wherein the flow path may be formed annularly along a perimeter of the coil assembly, and a flow path separator installed between the upper passage and the lower passage, such that only a unidirectional circulation may be enabled for the MR fluid passing through the flow path. | 02-07-2013 |
20130061743 | STRUCTURE OF ACTIVE MOUNT - An active mount structure may include an actuator coupled to an actuator plate coupled to an orifice plate within a housing, wherein the actuator includes a plunger coupled to the actuator plate, a first rod rotatably coupled to a bottom of the plunger and rotated by a first motor unit, wherein the first rod includes a rotating shaft rotatably coupled to the plunger, one side of the rotating shaft extending to form an extending portion, and a rotation retention portion formed at the extending portion, a swash plate defining a center hole therein and having shaft protrusions, wherein the first rod may be disposed in the center hole and the rotation retention portion may be engaged to the swash plate, and a second rod engaged at the swash plate and raised or lowered by a second motor unit, wherein the shaft protrusions may be rotatably coupled to the housing. | 03-14-2013 |
Patent application number | Description | Published |
20110104531 | Cap Assembly and Second Battery Including the Same - A cap assembly comprises a cap formed of a metal having electric conductivity, a safety vent formed of a metal having electric conductivity and disposed below the cap, and a positive temperature coefficient (PTC) resistance layer which includes a conductive polymer composition having PTC characteristics and which is disposed between the cap and the safety vent. A secondary battery comprises a can including an open portion at one side, an electrode assembly accommodated in the can, and a cap assembly as described above. | 05-05-2011 |
20120147514 | CERAMIC PASTE COMPOSITION FOR MULTILAYER CERAMIC CAPACITOR, MULTILAYER CERAMIC CAPACITOR COMPRISING THE SAME, AND METHODS OF MANUFACTURING THE SAME - There are provided a ceramic paste composition for a multilayer ceramic capacitor (MLCC), a multilayer ceramic capacitor comprising the same, and methods of manufacturing the same. The ceramic paste composition for the MLCC includes: a ceramic powder, a first phosphate ester-based dispersant and a second dispersant salt-bonded by a fatty acid and an alkyl amine; a binder including polyvinyl butyral and ethyl cellulose; and a solvent. The ceramic paste composition ceramic powder has a small average particle-diameter and the ceramic powder in the paste has excellent dispersibility. | 06-14-2012 |
20120162855 | CONDUCTIVE PASTE COMPOSITION FOR INTERNAL ELECTRODE, MULTILAYER CERAMIC CAPACITOR COMPRISING THE SAME AND METHOD OF MANUFACTURING THEREOF - There are provided a conductive paste composition for an internal electrode, and a multilayer ceramic capacitor comprising the same and a manufacturing method thereof. The conductive paste composition includes a metal powder, a dispersant made of an acrylic polymer having a weight average molecular weight of 500 to 5,000, and at least one organic binder selected from a group consisting of a polyvinylbutyral resin and a cellulose resin. The conductive paste composition for an internal electrode has superior dispersibility of the metal powder in the paste. | 06-28-2012 |
20120307414 | MULTILAYER CERAMIC CAPACITOR - There is provided a multilayer ceramic capacitor, including: a multilayer body having a plurality of dielectric layers and a plurality of internal electrode layers alternately laminated; wherein each internal electrode layer has a width gradually decreases from a center thereof towards both ends thereof in a length direction; and when a width of each internal electrode layer at the ends thereof in the length direction is defined as a minimum width L | 12-06-2012 |
20130027842 | MULTILAYER CERAMIC ELECTRONIC COMPONENT - 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. | 01-31-2013 |
20130170094 | MULTILAYER CERAMIC CAPACITOR - There is provided a multilayer ceramic capacitor, including: a multilayer body having a plurality of dielectric layers and a plurality of internal electrode layers alternately laminated; wherein each internal electrode layer has a width gradually decreases from a center thereof towards both ends thereof in a length direction; and when a width of each internal electrode layer at the ends thereof in the length direction is defined as a minimum width L | 07-04-2013 |
20130242459 | MULTILAYER CERAMIC ELECTRONIC COMPONENT - 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. | 09-19-2013 |
20150136462 | MULTILAYER CERAMIC ELECTRONIC COMPONENT AND BOARD HAVING THE SAME MOUNTED THEREON - There is provided a multilayer ceramic electronic component including: a ceramic body including dielectric layers; and a plurality of internal electrodes disposed in the ceramic body, having at least one of the dielectric layers interposed therebetween, wherein when a distance between a widthwise end of an internal electrode disposed at a central portion of the ceramic body in a thickness direction thereof and an adjacent side surface of the ceramic body is defined as D1 and a distance between a widthwise end of an internal electrode disposed at an upper or lower portion of the ceramic body in the thickness direction thereof and the adjacent side surface of the ceramic body is defined as D2, D1/D2 is in a range of 0.5 to 0.95 (0.5≦D1/D2≦0.95). | 05-21-2015 |
Patent application number | Description | Published |
20090154240 | NAND FLASH MEMORY DEVICES HAVING WIRING WITH INTEGRALLY-FORMED CONTACT PADS AND DUMMY LINES AND METHODS OF MANUFACTURING THE SAME - A NAND flash memory device includes a plurality of continuous conductors disposed on a common level of a multilayer substrate, the plurality of continuous conductors including respective conductive lines extending in parallel along a first direction, respective contact pads disposed at ends of the respective conductive lines and respective conductive dummy lines extending in parallel from the contact pads along a second direction | 06-18-2009 |
20110057765 | ARRAY TYPE CHIP RESISTOR - The present invention provides an array type chip resistor including: a substrate having a plurality of grooves formed on both sides thereof at equal spaces; lower electrodes formed on both sides of a bottom surface of the substrate; upper electrodes formed on both sides of a top surface of the substrate; side electrodes electrically connected to the upper and lower electrodes; a resistive element interposed between lower electrodes of the bottom surface of the substrate; a protection layer covered on the resistive element, the protection layer having both sides which cover a part of the lower electrodes and the resistive element; leveling electrodes being in contact with the lower electrodes exposed to outside of the protection layer; and a plating layer formed on the leveling electrodes. The array type chip resistor can prevent the resistive element from being damaged due to external impact when mounted since the resistive element is printed inside of the lower electrodes of the bottom surface of the substrate. | 03-10-2011 |
20110057767 | ARRAY TYPE CHIP RESISTOR - The present invention provides an array type chip resistor including: a substrate formed in a rectangular parallelepiped shape; lower electrodes disposed on both sides of a bottom surface of the substrate at equal spaces; side electrodes extended from some of lower electrodes, formed on outermost edges of both sides of the substrate, in all lower electrodes, to a side surface of the substrate; a resistive element interposed between lower electrodes of the bottom surface of the substrate; a protection layer covered on the resistive element, the protection layer having both sides which cover a part of the lower electrodes and the resistive element; leveling electrodes being in contact with the lower electrodes exposed to outside of the protection layer; and a plating layer formed on the leveling electrodes. The array type chip resistor can prevent the resistive element from being damaged due to external impact when mounted since the resistive element is printed inside of the lower electrodes of the bottom surface of the substrate. | 03-10-2011 |
20110103147 | NAND FLASH MEMORY DEVICES HAVING WIRING WITH INTEGRALLY-FORMED CONTACT PADS AND DUMMY LINES AND METHODS OF MANUFACTURING THE SAME - A NAND flash memory device includes a plurality of continuous conductors disposed on a common level of a multilayer substrate, the plurality of continuous conductors including respective conductive lines extending in parallel along a first direction, respective contact pads disposed at ends of the respective conductive lines and respective conductive dummy lines extending in parallel from the contact pads along a second direction | 05-05-2011 |
20120147674 | Nonvolatile Memory Devices that Utilize Dummy Word Line Segments to Inhibit Dishing During Fabrication - A NAND flash memory device includes a plurality of continuous conductors disposed on a common level of a multilayer substrate, the plurality of continuous conductors including respective conductive lines extending in parallel along a first direction, respective contact pads disposed at ends of the respective conductive lines and respective conductive dummy lines extending in parallel from the contact pads along a second direction | 06-14-2012 |
20130102151 | METHODS OF MANUFACTURING NAND FLASH MEMORY DEVICES - A NAND flash memory device includes a plurality of continuous conductors disposed on a common level of a multilayer substrate, the plurality of continuous conductors including respective conductive lines extending in parallel along a first direction, respective contact pads disposed at ends of the respective conductive lines and respective conductive dummy lines extending in parallel from the contact pads along a second direction | 04-25-2013 |
20150145826 | TOUCH SENSOR - Embodiments of the invention provide a touch sensor including a substrate, and an electrode on the substrate. The electrode includes a first diffusion barrier contacting the substrate, an intermediate layer formed on the first diffusion barrier, and a second diffusion barrier formed on the intermediate layer. According to an embodiment of the invention, corrosion of the intermediate layer and performance degradation caused by diffusion may be prevented by forming the intermediate layer on the first diffusion barrier contacting the substrate and forming the second diffusion barrier on the intermediate layer. | 05-28-2015 |
20150220184 | TOUCH SENSOR - Embodiments of the invention provide a touch sensor, including a window substrate including a central region and an edge region formed to enclose the central region, a bezel part formed in the edge region on a rear of the window substrate and including at least one bezel layer, an antenna pattern formed in the bezel part and transmitted or received to or from the outside by wireless communication, and a sensor module including an electrode pattern, which is formed on a base substrate and corresponds to the central region and formed on a plane different from the antenna pattern. | 08-06-2015 |
20150346874 | TOUCH SENSOR - Embodiments of the invention provide a touch sensor, including a window substrate, a low reflective layer formed on the window substrate, a first electrode pattern formed on the low reflective layer, an insulating layer formed on the first electrode pattern, and a second electrode pattern formed on the insulating layer and configured to intersect with the first electrode pattern. According to at least one embodiment, the low reflective layer is formed to correspond to a pattern in which the first electrode pattern and the second electrode pattern are overlapped with each other. | 12-03-2015 |
Patent application number | Description | Published |
20090108796 | Starting Control Apparatus and Method for Motor - An apparatus and method for controlling starting of a motor are disclosed. An exciting coil of a motor is excited by using a controller of an electronic refrigerator without having an extra excitation control circuit, to thereby simplify a component construction for controlling exciting of the motor and thus reduce complexity. The present invention includes: a main coil and an auxiliary coil (sub-coil); an exciting coil that generates an excitation current; a refrigerator control unit that outputs a control signal for controlling an application time of the excitation current when started; and a switch unit electrically connected with the exciting coil and supplying power to the exciting coil according to the control signal outputted from the refrigerator control unit. | 04-30-2009 |
20090160393 | Starting Control Apparatus and Method for Motor - Entry of a synchronous speed of a rotor can be facilitated by increasing a starting torque by adjusting a magnetization application time for magnetizing the rotor according to whether or not a starting capacitor is used. The present invention includes: a control unit that outputs a control signal for controlling an application time of a magnetizing current according to whether or not a starting capacitor is used; and a switch that supplies power to an exciting coil according to the control signal outputted from the control unit. | 06-25-2009 |
20100038985 | BRUSHLESS DC MOTOR, MAGNETIZING METHOD THEREOF AND WASHING MACHINE HAVING THE SAME - Disclosed is a brushless DC motor, a magnetizing method thereof and a washing machine having the same. The brushless DC motor, comprising: a stator, and a rotor having a plurality of magnetic poles with a same thickness, wherein each of the magnetic poles is magnetized such that a magnetic flux density of an air gap is high at a central portion of each of the magnetic poles, compared to the magnetic flux density at both ends of each of the magnetic poles. Accordingly, a manufacturing cost can be reduced, a manufacturing process can be facilitated, and vibration and noise can be reduced. | 02-18-2010 |