09th week of 2009 patent applcation highlights part 26 |
Patent application number | Title | Published |
20090052078 | THERMALLY ASSISTED MAGNETIC HEAD, HEAD GIMBAL ASSEMBLY, AND HARD DISK DRIVE - A slider has a slider substrate, an electromagnetic transducer, a waveguide for receiving light from a surface on the side opposite from a medium-opposing surface and guiding the light to the medium-opposing surface side, and a device electrode electrically connected to the electromagnetic transducer. A light source unit includes a light source supporting substrate, a light source, and a lead extending from the slider side to the side opposite from the slider and having both end parts exposed at a surface of the light source unit. The device electrode of the slider is exposed at the surface of the slider on the side opposite from the medium-opposing surface without being covered with the light source unit. An end part on the slider side of the lead of the light source unit is soldered to the device electrode of the slider. | 2009-02-26 |
20090052079 | Magnetic head slider fabrication method, preamplifier and magnetic disk drive - Embodiments of the present invention set the resistance value and resistance change of a magnetoresistive element as the comparison criteria of a tester without use of an actual magnetic head slider in an inspection process during fabrication of magnetic head sliders. According to one embodiment, at the time of default setting of a tester, an emulator is connected to a preamplifier of a magnetic characteristic measurement device. Signals which are obtained by emulating the resistance value and resistance change of the magnetoresistive element are inputted to the preamplifier from the emulator. The resistance value and resistance change serve as references. The output of the preamplifier is A/D converted to be inputted to the MPU. In the MPU, the A/D converted output is converted into a resistance value to be stored in the ROM. The tester uses the resistance value stored in the ROM as a reference to compare the measured resistance value of the magnetoresistive element therewith. Since the set reference value changes with time, the emulator is connected to the tester regularly for checking and adjusting the reference value. | 2009-02-26 |
20090052080 | Monitoring a fly height of a magnetic transducer - A method for monitoring a fly height of a magnetic transducer comprises flying the magnetic transducer at a distance of separation from a recording media. The fly height is modulated with a predetermined modulation frequency with a fly height control device. A read-back signal is read from the recording media with the magnetic transducer. A change of the read back signal is measured that results from modulating the fly height. A fault signal is provided in response to the change crossing a threshold. | 2009-02-26 |
20090052081 | Compensation for Variable Servo Track Width - A track map of a disk drive is generated to compensate for various conditions. A track map is a stored measurement of every “half” servo track width on a disk. Every servo half track width is measured in the factory on a disk and then the data is stored on the disk for use during drive operations. When an individual track is accessed, the appropriate servo half track width data is pulled from memory and is used to adjust a scale factor for that local half track width. The track map may be used to compensate for various conditions including varying servo track width, microjog distance, and data track spacing. | 2009-02-26 |
20090052082 | AIR BEARING AT OPPOSITE SIDE OF LINEAR TAPE TO SUPPORT TAPE INTO CONTACT WITH HEAD SLIDER - A tape head and bearing assembly comprises an air bearing structure having a tape bearing surface with a plurality of openings therein configured to provide a continuous air bearing of pressurized air to support a linear tape moving along a path, the air bearing being provided on only one side of the linear tape. A head slider assembly, such as an HDD-type assembly, is positioned at the opposite side of the linear tape from the tape bearing surface and is configured to be in contact with the linear tape. | 2009-02-26 |
20090052083 | MAGNETIC RECORDING MEDIUM AND PRODUCTION METHOD THEREOF - A method for producing a magnetic recording medium, including depositing an imprint resist layer on a magnetic layer containing a ferromagnetic material and a first non-magnetic material, on a substrate, transferring a concavo-convex pattern onto the imprint resist layer by pressing against the imprint resist layer an imprint mold structure having convex portions so as to have concavo-convex portions, forming magnetic pattern portions corresponding to the concavo-convex pattern by etching the magnetic layer using the imprint resist layer as a mask, and forming non-magnetic pattern portions by embedding a second non-magnetic material in concave portions, wherein the magnetic layer is etched so as to remove the ferromagnetic material in the magnetic layer, and leave 5% by mass or more of the first non-magnetic material in each concave portion relative to the total mass of the first non-magnetic material in each region corresponding to the concave portions to be formed. | 2009-02-26 |
20090052084 | SLIDER WITH CONTACT FEATURES INITIATED AT WAFER LEVEL - A method is disclosed for producing sliders with protective contacts features the fabrication of which is initiated at the wafer level. Recesses are formed in the wafer, a protective material is provided in the recesses, and the wafer is sliced along the recesses and diced into sliders, such that the protective material forms corners of the sliders. The protective material may be disposed such that it has a low elastic modulus at the corners, and a higher elastic modulus at a displacement from the corners which is still lower than the elastic modulus of the slider body, thereby providing superior protection for potential contacts between the slider and an adjacent media surface. | 2009-02-26 |
20090052085 | STORAGE APPARATUS AND HEAD SUSPENSION ASSEMBLY - A head slider has a medium-opposed surface opposed to a storage medium at a distance in a storage apparatus. The medium-opposed surface receives airflow through relative movement between the storage medium and the head slider. The flexure holds the head slider at a predetermined mounting area. The head slider flies above the storage medium in a pitched attitude. A predetermined pitch angle is established in the pitched attitude. An actuator serves to deform the flexure outside the mounting area for the head slider so as to forcefully change the pitched attitude within a predetermined range of a pitch angle. A change in the pitched attitude, namely a change in the pitch angle results in a change in the flying height of the head slider. The flying height can be changed without changing the design of the head slider. | 2009-02-26 |
20090052086 | METHOD OF MAKING HEAD SLIDER AND RESULTANT HEAD SLIDER - A laser beam is radiated to the corner of the back surface of the head slider having the front surface defining a medium-opposed surface. This method employs a laser beam radiated to the corner of the back surface of the head slider. The material thus gets molten at least partly at the corner of the head slider. The molten material then gets cured or hardened. The corner of the head slider warps back. The corner of the medium-opposed surface is in this manner chamfered. The shape of the chamfer can clearly be observed. Such chamfering process can be repeated until a desired shape is obtained. In this manner, the head slider can readily be chamfered with a high accuracy. | 2009-02-26 |
20090052087 | AIR BEARING AT OPPOSITE SIDE OF LINEAR TAPE TO SUPPORT TAPE INTO CONTACT WITH HEAD SLIDER - A tape head and bearing assembly comprises an air bearing structure having a tape bearing surface with a plurality of openings therein configured to provide a continuous air bearing of pressurized air to support a linear tape moving along a path, the air bearing being provided on only one side of the linear tape. A head slider assembly, such as an HDD-type assembly, is positioned at the opposite side of the linear tape from the tape bearing surface and is configured to be in contact with the linear tape. | 2009-02-26 |
20090052088 | Swaging process for actuator arm of hard disk drive - A hard disk drive that includes an actuator arm assembly with an adhesive attached to an actuator arm and a head gimbal assembly swage openings of the arms. The adhesive can be attached to either head gimbal assembly or arm before they are joined together. The head gimbal assembly is then placed on the actuator arm: A swage ball is pushed through the openings to swage the head gimbal assembly to the actuator arm. The adhesive strengthens the attachment of the head gimbal assembly to the actuator arm. The increase in strength can further attenuate vibration that is transmitted into the actuator arm assembly. | 2009-02-26 |
20090052089 | THIN-FILM MAGNETIC HEAD HAVING CPP STRUCTURE MAGNETO-RESISTIVE EFFECT DEVICE AND HARD DISK SYSTEM - The thin-film magnetic head of the invention comprises a magneto-resistive effect device of the CPP (current perpendicular to plane) structure including a multilayer film comprising a stack of a fixed magnetization layer, a nonmagnetic layer and a free layer stacked one upon another in order, with a sense current applied in the stacking direction of the multilayer film, and an upper shield layer and a lower shield layer with the magneto-resistive effect device held between them in the thickness direction, and further comprises a bias magnetic field-applying layer located at each end of the multilayer film in the widthwise direction and a re-magnetizer unit designed such that when the bias magnetic field-applying layers malfunction, they are re-magnetized to go back to normal. Therefore, when the bias magnetic field-applying layers degrade with an increasing error rate of a hard disk system, it is possible to re-magnetize them without dismantling the hard disk system, so that the hard disk system can be kept going on. | 2009-02-26 |
20090052090 | Disk device and electronic equipment using the same - A disk device includes an actuator which can be turned around a shaft bearing portion as a turning center in a radius direction of a recording medium, a ramp block which holds a part of the actuator on the occasion of retracting a head portion of the actuator, a circuit substrate portion which carries out at least any one of transmission and reception of a signal to and from at least a head portion and the actuator, an upper side chassis, and a lower side chassis, and a turning shaft of the actuator, the ramp block and the circuit substrate portion have fastening portions on both sides in a perpendicular direction to the recording medium, respectively, and by fastening the fastening portions from the upper side chassis and the lower side chassis, the actuator, the ramp block and the circuit substrate portions are incorporated in the upper side chassis and the lower side chassis. | 2009-02-26 |
20090052091 | Monitoring a fly height of a magnetic transducer - A method for monitoring a fly height of a magnetic transducer comprises flying the magnetic transducer at a distance of separation from a recording media. A read-back signal is read with the magnetic transducer from the recording media. The read-back signal is rectified to produce a rectified signal. The rectified signal is filtered thereby providing a filtered signal. A fault signal is provided in response to the filtered signal exceeding a threshold. | 2009-02-26 |
20090052092 | Perpendicular magnetic recording head laminated with AFM-FM phase change material - A PMR writer is disclosed that minimizes pole erasure during non-writing and maximize write field during writing through an AFM-FM phase change material that is in an AFM state during non-writing and switches to a FM state by heating during writing. The main pole layer including the write pole may be comprised of a laminated structure having a plurality of “n” ferromagnetic layers and “n-1” AFM-FM phase change material layers arranged in an alternating manner. The AFM-FM phase change material is preferably a FeRh or FeRhX alloy (X=Pt, Pd, or Ir) having a Rh content >35 atomic %. AFM-FM phase change material may also be used as a flux gate to prevent yoke flux from leaking into the write pole tip. Heating for the AFM to FM transition is provided by write coils and/or a coil located near the AFM-FM phase change material to enable faster transition times. | 2009-02-26 |
20090052093 | MAGNETIC HEAD ASSEMBLY AND MAGNETIC TAPE DRIVING APPARATUS - A magnetic head assembly of the present invention includes a head rail having a plurality of head element portions each including a MR element and sliding portions that come into contact with a magnetic tape, and a protective film on a magnetic tape sliding surface of the head element portions and the sliding portions, wherein the protective film is formed in a portion other than the vicinity of both ends of the head rail in a traveling direction, and an outermost surface of the protective film, on which a magnetic tape is capable of sliding, is formed flat. Thus, a magnetic head assembly used in a magnetic tape apparatus can be provided, in which an output does not decrease due to the abrasion deformation of the head element portions and the increase in spacing by the adhesion of stain. | 2009-02-26 |
20090052094 | Magnetic head for perpendicular magnetic recording and method of manufacturing the same, the magnetic head including pole layer and two shields sandwiching the pole layer - A magnetic head includes a pole layer, a first and a second shield disposed to sandwich the pole layer, and a nonmagnetic layer disposed around the first shield. The pole layer includes a first portion having an end face located in a medium facing surface, and a second portion that is located farther from the medium facing surface than is the first portion. The second portion is greater in thickness than the first portion. A bottom surface of the second portion is located closer to a substrate than is a bottom surface of the first portion. The first shield has a first top surface portion opposed to the bottom surface of the first portion with the first gap layer in between. The nonmagnetic layer has a second top surface portion opposed to the bottom surface of the second portion with the first gap layer in between. A difference in level is formed between the first and the second top surface portion such that the second top surface portion is located closer to the substrate than is the first top surface portion. | 2009-02-26 |
20090052095 | Magnetic recording head and magnetic recording apparatus - A magnetic recording head includes: | 2009-02-26 |
20090052096 | Power Supply Controller - A gate driver | 2009-02-26 |
20090052097 | Hybrid-type superconducting fault current limiter - Disclosed is provided a hybrid-type superconducting fault current limiter for rapidly limiting a fault current, the fault current limiter having a first circuit and a second circuit which are connected in parallel with each other, wherein the first circuit includes a superconductor and a circuit breaker which are connected in series with each other, and wherein the second circuit includes a driver having a driving coil and an electromagnetic repeller, a short contact connected in parallel with the driver, and a current limiting unit connected in series with a third circuit including the driver and the short contact. The hybrid-type superconducting fault current limiter comprises a power semiconductor element switch connected in series with the first circuit, the power semiconductor element switch normally maintaining an ON state and being activated and changed into an OFF state by a fault sensing signal generated according to an inflow of the fault current. | 2009-02-26 |
20090052098 | CIRCUIT INTERRUPTING DEVICE WITH REVERSE WIRING PROTECTION - Resettable circuit interrupting devices, such as GFCI devices, that include reverse wiring protection, and optionally an independent trip portions and/or a reset lockout portion are provided. The reverse wiring protection operates at both the line and load sides of the device so that in the event line side wiring to the device is improperly connected to the load side, fault protection for the device remains. The trip portion operates independently of a circuit interrupting portion used to break the electrical continuity in one or more conductive paths in the device. The reset lockout portion prevents the reestablishing of electrical continuity in open conductive paths if the circuit interrupting portion is non-operational or if an open neutral condition exists. | 2009-02-26 |
20090052099 | Hybrid Circuit for Circuit Protection and Switching - A hybrid circuit ( | 2009-02-26 |
20090052100 | METHOD OF FORMING AN ESD DETECTOR AND STRUCTURE THEREFOR - In one embodiment, and electro-static discharge detector is formed with a plurality of channels and is configured to detect a positive electro-static discharge and a negative electro-static discharge. | 2009-02-26 |
20090052101 | PATH SHARING HIGH-VOLTAGE ESD PROTECTION USING DISTRIBUTED LOW-VOLTAGE CLAMPS - Integrated circuit ( | 2009-02-26 |
20090052102 | SEMICONDUCTOR DEVICE - A semiconductor device comprises a protection circuit for protecting a semiconductor integrated circuit. The protection circuit includes a first terminal supplied with a first voltage, a second terminal supplied with a second voltage lower than the first voltage, a first thyristor arranged between the first terminal and the second terminal, and a trigger circuit operative to break a current path for trigger current flowing in the first gate of the first thyristor when the first voltage is applied to the first terminal, thereby disabling the first thyristor to become conductive, and operative to form the current path for trigger current when a voltage other than the first voltage is applied to the first terminal, thereby enabling the first thyristor to become conductive. The trigger circuit includes a third terminal for controlling operation of the trigger circuit in accordance with the voltage on the first terminal, a switching element connected between the first gate of the first thyristor and the second terminal and having a control terminal connected to the third terminal, and a resistor connected between the third terminal and the second terminal. | 2009-02-26 |
20090052103 | CIRCUIT ARRANGEMENT FOR THE PROTECTION OF ELECTRONIC COMPONENTS OR ASSEMBLIES - A circuit arrangement for protecting an electronic device from damage upon a fault. The circuit arrangement includes at least one first terminal, at least one second terminal, a first interface and a second interface, a fault detection circuit region, a fault signal processing circuit region, and a disconnection circuit region. The at least one first terminal is coupled to the at least one second terminal in a fault-free state, the fault detection circuit region is coupled to the fault signal processing circuit region, the fault signal processing circuit region is coupled to the disconnection circuit region, the disconnection circuit region is configured to disconnect at least one of the at least one first terminal and the at least one second terminal, and the fault detection circuit region, the first and second interfaces, and the disconnection circuit region are configured to be compatible with another different fault signal processing circuit region. | 2009-02-26 |
20090052104 | Energy Store System - An energy storage system ( | 2009-02-26 |
20090052105 | Thermal Management within Mobile RFID Readers through the Application of Temperature Governed Variable Non-Emissive Intervals - A thermal management system and method to control temperature in an RFID reader is described herein. In particular, by inserting variable periods of inactivity (or latency) at the beginning or at the end of each read cycle, proportional to an instantaneous temperature value of the RFID reader, over-heating and damage of RFID reader electronics is prevented. The RFID reader includes a thermal sensor and determines when the high power RF electronics is enabled. If the RFID reader is in an over-heated condition, it can be turned OFF and during this period any requests received on an interface to the RFID reader to perform a read of tag(s) are not processed. | 2009-02-26 |
20090052106 | CONTROLLABLE DRIVE APPARATUS - A drive apparatus is controllable by a three-point actuating signal, with a drive for driving an actuator, the drive apparatus having a matching circuit for matching the three-point actuating signal to predeterminable parameters. | 2009-02-26 |
20090052107 | AUTOMATICALLY CONFIGURING VACUUM CONTACTOR - A controller for a vacuum contactor or the like measures barometric pressure and provides a short impedance characterizing pulse to the coils of the vacuum contactor coils to assess proper operating conditions of the coils and to check for coil or sensor faults. | 2009-02-26 |
20090052108 | Discharge unit for ac ionizer - The present invention relates to a discharge unit for an ac ionizer that supplies positive and negative ions, which are generated by corona discharge by applying an ac high voltage to a discharge needle, by air toward an object to be neutralized. A capacitor (C) includes an electrode piece ( | 2009-02-26 |
20090052109 | 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. Deformation of the cover caused by failure of the capacitor element breaks at least some of the frangible connections sufficient to disconnect the capacitive element from an electric circuit in which it is connected. A cover insulation barrier mounted on the deformable cover, has a barrier cup substantially surrounding the common cover terminal and a plurality of barrier fins each extending radially outwardly from the barrier cup, and deployed between adjacent section cover. | 2009-02-26 |
20090052110 | CAPACITOR HAVING MICROSTRUCTURES - A capacitor element includes a pair of conductor layers, a plurality of generally tube-shaped dielectric substances, a first electrode outside the dielectric substances and second electrodes in the insides thereof, and insulation caps for insulating the first electrode from the conductor layer, wherein an electrode material is filled in gaps of a structure of an oxide base material resulting from anodic oxidation of a metal, and then, the structure is removed and replaced by a high permittivity material. | 2009-02-26 |
20090052111 | HIGH VOLTAGE CAPACITORS - A capacitor includes a ceramic capacitor body having opposite ends and comprised of a plurality of electrode layers and dielectric layers and first and second external terminals attached to the ceramic capacitor body. The internal active electrodes within the ceramic capacitor body are configured in an alternating manner. Internal electrode shields within the ceramic capacitor body are used to assist in providing resistance to arc-over. The shields may include a top internal electrode shield and an opposite bottom internal electrode shield wherein the top internal electrode shield and the opposite bottom internal electrode shield are on opposite sides of the plurality of internal active electrodes and each internal electrode shield extends inwardly to or beyond a corresponding external terminal to thereby provide shielding. Side shields are used. The capacitor provides improved resistance to arc-over, high voltage breakdown in air, and allows for small case size. To further increase voltage breakdown, a coating on the ceramic capacitor may be used. | 2009-02-26 |
20090052112 | HIGH VOLTAGE CAPACITORS - A capacitor includes a ceramic capacitor body having opposite ends and comprised of a plurality of electrode layers and dielectric layers and first and second external terminals attached to the ceramic capacitor body. The internal active electrodes within the ceramic capacitor body are configured in an alternating manner. Internal electrode shields within the ceramic capacitor body are used to assist in providing resistance to arc-over. The shields can include a top internal electrode shield and an opposite bottom internal electrode shield wherein the top internal electrode shield and the opposite bottom internal electrode shield are on opposite sides of the plurality of internal active electrodes and each internal electrode shield extends inwardly to or beyond a corresponding external terminal to thereby provide shielding. Side shields are used. The capacitor provides improved resistance to arc-over, high voltage breakdown in air, and allows for small case size. | 2009-02-26 |
20090052113 | MULTILAYER CAPACITOR - A multilayer capacitor comprises a capacitor body having rectangular first and second main faces opposing each other, first and second end faces extending in a shorter side direction of the first and second main faces so as to connect the first and second main faces to each other, and first and second side faces extending in a longer side direction of the first and second main faces so as to connect the first and second main faces to each other. First and second terminal electrodes are arranged on the first and second side faces of the capacitor body, respectively. A first inner electrode connected to the first terminal electrode, a second inner electrode connected to the second terminal electrode, and first and second intermediate electrodes connected to none of the first and second terminal electrodes are arranged within the capacitor body. The first intermediate electrode and first inner electrode form a combined capacitance different from that formed by the second intermediate electrode and second inner electrode. | 2009-02-26 |
20090052114 | MULTILAYER ELECTRONIC COMPONENT AND METHOD FOR MANUFACTURING THE SAME - A multilayer electronic component includes a base body, internal electrodes disposed inside the base body and extending to exterior surfaces thereof, and terminal electrodes provided on the exterior surfaces of the base body and connected to the internal electrodes. The terminal electrodes include first electrode layers defined by plating layers, and preferably electroplating layer, and second electrode layers made of a conductive resin and provided on the first electrode layers. | 2009-02-26 |
20090052115 | CAPACITOR AND METHOD OF MANUFACTURING THE SAME - A capacitor is provided to overcome the following problem: when plural capacitors are linked, a large coupling space is required because an anode and a cathode are brought out through the opposite ends, so that downsizing of the capacitor is difficult. The capacitor also allows easy electrical and mechanical coupling, reducing the required coupling space and unnecessary resistance. According to a structure of the capacitor, capacitor element ( | 2009-02-26 |
20090052116 | ELECTRIC DOUBLE-LAYER CAPACITOR - A plurality of capacitor cells ( | 2009-02-26 |
20090052117 | Carbonized Biopolymers and Carbonization Process - A carbon material suitable for the preparation of electrodes for electrochemical capacitors is obtained by single-stage carbonization of biopolymers with a large content of heteroatoms. Neither addition of an activating agent during carbonization nor subsequent gas phase activation is necessary. Several biopolymers which are available by extraction from seaweed are suitable precursors. Alternatively, the seaweed containing such biopolymers is carbonized directly. | 2009-02-26 |
20090052118 | SOLID-ELECTROLYTE CAPACITOR MANUFACTURING DEVICE AND MANUFACTURING METHOD - The invention provides an apparatus for producing solid electrolytic capacitors having uniform properties with excellent ESR value efficiently at low costs and a production process using the apparatus. The production process using the apparatus is characterized in that a plurality of conductors for producing solid electrolytic capacitors are fixed to a jig for producing capacitors, the jig is transferred to above treatment baths to immerse the conductors in treatment solution in each of the baths sequentially and electric currents are passed to the conductors therein to thereby form a dielectric layer and a semiconductor layer sequentially on the conductors and that on the jig for producing capacitors, a plurality of sockets are provided for inserting and fixing ends of wires leading out of the conductors by using a robotics device. | 2009-02-26 |
20090052119 | SOLID ELECTROLYTIC CAPACITOR - Provided is a solid electrolytic capacitor with low ESR (equivalent series resistance) and excellent reliability during high-temperature storage. The solid electrolytic capacitor includes an anode formed of a valve metal, a dielectric film provided on the anode, a conducting polymer layer provided on the dielectric layer, and a cathode extraction layer provided on the conducting polymer layer. The conducting polymer layer contains a metal-based conductive filler in at least one of a flake form and a fiber form. | 2009-02-26 |
20090052120 | Protective Device with Tamper Resistant Shutters - The present invention is directed to a protective shutter assembly for use within a cover assembly of an electrical wiring device. The assembly includes a frameless shutter sub-assembly movable between a closed position and an open position. The frameless shutter sub-assembly is configured to move from the closed position to the open position in response to engaging at least one plug blade having a predetermined plug blade geometry. A spring member is disposed within the frameless shutter sub-assembly. The spring member is configured to bias the frameless shutter sub-assembly in the closed position. At least one retainer element is disposed in the frameless shutter sub-assembly. The at least one retainer element being configured to retain the spring member within the frameless shutter sub-assembly. At least one registration member is disposed on the frameless shutter sub-assembly, the at least one registration member being configured to position and align the protective shutter assembly within the cover assembly. | 2009-02-26 |
20090052121 | Module Front for a Switchgear Assembly Module, Switchgear Assembly Module and Electrical Switchgear Assembly - The invention relates to a module front for a switchgear module, particularly a slide-in module, comprising a control device, the control device being integrated in the module front, and the module front forms an integral component of the switchgear module. The invention relates to a switchgear module, particularly a slide-in module provided with an inventive module front, and to a switchgear equipped with at least one switchgear module of this type. | 2009-02-26 |
20090052122 | Modular electrical distribution system for a building - A universal power distribution system is provided for routing electrical circuits within a building structure to comprehensively provide electrical power to the building in ceiling configurations, wall-mounted configurations, raised floor configurations and in office furniture configurations. The system components for all of these configurations have common plug connectors that are engagable with each other so as to be readily usable in a wide variety of applications. The system is readily adaptable to form virtually any conventional circuit configuration found within conventional hard-wired systems yet is formed simply through the routing of the cables through the building cavities and interconnection is accomplished merely by plugging components together rather than through labor-intensive manual wiring. | 2009-02-26 |
20090052123 | ELECTRONIC DEVICE INCLUDING A ROTATION UNIT - A rotation unit is supported to a device main body unit so as to rotate about a rotation supporting point. The rotation unit is rotated from a closure posture close to the device main body unit until a rotation limit position at 180 degrees. A magnet is fixed to the rotation unit at a position away from the rotation supporting point, and the device main body unit is provided with a detector capable of distinctly detect magnetic fields in two directions. When the rotation unit is rotated from the closure posture at a predetermined angle, a first open detection output is obtained form the detector and a display unit provided to the rotation unit is turned ON. The rotation unit is further rotated and when a second open detection output is obtained from the detector, the display content of the display unit is switched to be turned upside down. | 2009-02-26 |
20090052124 | Circuit Module with Thermal Casing Systems - Flexible circuitry is populated with integrated circuitry (ICs), and contacts are distributed along the flexible circuitry to provide connection to an application environment. The flexible circuitry is disposed about a rigid substrate, placing the ICs on one or both sides of the substrate with one or more layers of integrated circuitry on one or both sides of the substrate. The substrate is preferably devised from thermally-conductive materials and one or more thermal spreaders are in thermal contact with at least some of the ICs. Optionally, as an additional thermal management feature, the module may include a high thermal conductivity thermal sink or area that is disposed proximal to higher thermal energy IC devices. In preferred embodiments, extensions from the substrate body or substrate core encourage reduced thermal variations amongst the ICs of the module while providing an enlarged surface for shedding thermal energy from the module. | 2009-02-26 |
20090052125 | METHOD OF FORMING A HOUSING HAVING A THIN WALL AND THE HOUSING - According to one embodiment, a housing is formed by using a pair of metal molds. The housing includes a first wall, second walls projecting from the first wall, and bosses projecting from the first wall. A molten material is filled into a molding space defined between the metal molds, and thereby a molded article having a shape corresponding to the housing is molded. The molded article has a plurality of first pin-receiving portions serving as the bosses, and a plurality of second pin-receiving portions projecting from the second walls. The first and the second pin-receiving portions are pushed by a plurality of ejector pins, and thereby the molded article is ejected from the metal molds. | 2009-02-26 |
20090052126 | DUSTPROOF STRUCTURE FOR SLIDE TYPE ELECTRONIC DEVICE AND SLIDE TYPE ELECTRONIC DEVICE - There are a first packing | 2009-02-26 |
20090052127 | Electrical appliance housing having an indirect magnetic controlling kit - This invention provides an electrical appliance housing comprising a main body and a lid. At least one magnetic controlling assembly is provided on the housing, comprising a sliding key that shifts in a sliding groove. The sliding key further includes a pair of controlling magnets with opposing magnetic polarity. An actuating magnet is installed inside of the housing and corresponds to a specific controlling key of the electrical appliance. Shifting the sliding key will produce a magnetic force relative to the actuating magnet, and this force in turn activates the controlling key of the electrical appliance. In addition, at least one functional device is installed on the lid that corresponds to the specific functional key of the electrical appliance, comprising a pair of blind holes situated so to correspond with one another. An actuating magnet is installed in the inner hole and a controlling magnet is fixed on the bottom of the sliding key which has the same magnetic polarity with said actuating magnet. Placing the controlling magnet opposite the actuating magnet can control the functional key. Because the housing of the present invention has not penetrated by any holes, the electrical appliance is indirectly controlled by the magnetic operating kits. | 2009-02-26 |
20090052128 | MOUNTING FRAME STRUCTURE FOR FLAT PANEL DISPLAY DEVICE - The present invention relates to a mounting frame structure for flat panel display device that allows the user to conveniently mount or dismount a flat panel display device on or from a wall and adjust the tilt of the flat panel display device with ease to a degree comfortable for viewing by the user. | 2009-02-26 |
20090052129 | Housing of Electronic Device and Fabricating Method Thereof - A method for fabricating a housing of an electronic device is provided. The method includes the steps of providing a bamboo laminate first, forming a recess on the bamboo laminate, performing an embedding injection molding process to form a supporting element made of high polymer in the recess and performing a cutting step to cut the bamboo laminate to have a predetermined thickness. | 2009-02-26 |
20090052130 | PORTABLE COMPUTER AND FIXING STRUCTURE THEREOF - A fixing structure for mounting a data storage device in a computer body is provided. The data storage device has two opposite side surfaces. The fixing structure includes two mounting brackets and at least one pull strap. Each mounting bracket is disposed to a corresponding one of the side surfaces. The data storage device is disposed in the computer body via the mounting brackets. The pull strap is connected to at least one of the mounting brackets. The pull strap is extendable to an outside of the computer body when the data storage device is disposed in the compute body. | 2009-02-26 |
20090052131 | ELECTRONIC APPARATUS - According to one embodiment, an electronic apparatus is provided with a case, a printed circuit board which is contained in the case and includes a first surface and a second surface formed on the side opposite from the first surface, a first heating element mounted on the first surface, a second heating element mounted on the second surface, a first cooling fan used to cool the first heating element, and a second cooling fan used to cool the second heating element. A thickness of the second cooling fan is smaller than a thickness of the first cooling fan. The second cooling fan is mounted so as to overlap the first cooling fan in a direction parallel to the first surface of the circuit board and be situated within a range of the thickness of the first cooling fan. | 2009-02-26 |
20090052132 | Heat Exchanger for Outdoor Enclosures - A heat exchanger having a wet side separate from a dry side for an equipment cabinet is provided. The heat exchanger includes a heat exchanger enclosure having a wet side fan and a dry side fan. The wet side fan draws air in from the external environment and routes the air through a heat exchanger core and out the heat exchanger enclosure. The dry side fan draws air in from within the equipment cabinet and routes the air through the heat exchanger core and out back into the equipment cabinet. The air from the outside acts to cool the heat exchanger core, which in turn acts to cool the air from the dry side as the air is routed through the heat exchanger core. | 2009-02-26 |
20090052133 | ELECTRONIC APPARATUS - According to one embodiment, a housing of an electronic apparatus includes a first sidewall portion provided with an air vent, a ceiling wall portion extending from an upper end of the first sidewall portion toward the outside of the housing, and a pair of second sidewall portions which extend from respective side end portions of the first sidewall portion toward the outside of the housing and are opposed to each other. | 2009-02-26 |
20090052134 | LIQUID-COOLED GROUNDED HEATSINK FOR DIODE RECTIFIER SYSTEM - A diode rectifier system for generator excitation includes a plurality of diode modules mounted on a heatsink and a coolant tube provided in the heatsink. The heatsink is electrically grounded. A method of cooling a diode rectifier system for generator excitation comprises providing a flow of liquid coolant in the coolant tube and electrically grounding the heatsink. | 2009-02-26 |
20090052135 | ELECTRONIC APPARATUS - A body flow path in a first housing having an MPU element communicates with an inner flow path and outer flow path formed in an inner heat-dissipating board and an outer heat-dissipating board, respectively, and a pump drives a cooling liquid to circulate in these flow paths. A beam is arranged between a pivot provided in a second housing and a pivot provided in the inner heat-dissipating board, a beam is arranged between the pivot of the inner heat-dissipating board and a pivot provided in the outer heat-dissipating board, and the inner heat-dissipating board and the outer heat-dissipating board are movable to the second housing. According to the operation of opening the second housing, a distance between the second housing and the inner heat-dissipating board, and a distance between the inner flow path and the outer flow path are increased. | 2009-02-26 |
20090052136 | HEAT DISSIPATION DEVICE - A heat dissipation device for dissipating heat of a heat source is provided. The heat dissipation device includes a first heat dissipation unit having a heat sink and a tank, a second heat dissipation unit, a pump, and a plurality of tubes. The heat sink has a heat dissipation base, and the tank is adapted to contain a heat exchange medium and has a liquid inlet, a liquid outlet and an opening. The heat sink is disposed at the tank. The heat dissipation base passes through the opening, and it contacts the heat source. The tubes connect the liquid inlet, the liquid outlet, the second heat dissipation unit and the pump to form a closed circulation flow loop. The heat exchange medium is driven to flow in the closed circulation flow loop by the pump, and the second heat dissipation unit is adapted to cool the heat exchange medium. | 2009-02-26 |
20090052137 | Micro thrust cooling - One embodiment of the present invention uses plasma-driven gas flow to cool down electronic devices. The cooling device may comprise micro heat sink fins assembly, micro plasma actuators assembly, and magnetic circuit assembly. The plasma actuator assembly comprises electrodes and dielectric pieces. Voltages are applied to electrodes to drive the plasma gas flow. A magnetic circuit assembly may be used to provide the magnetic field to couple with plasma actuators to induce the plasma gas flow to cool down the heat sink fins and heat source. | 2009-02-26 |
20090052138 | Wing-spanning thermal-dissipating device - A wing-spanning thermal-dissipating device has a plurality of thermal-dissipating sheets. Each of the thermal-dissipating sheets includes a connecting portion, at least one thermal-dissipating fin and a plurality of sub-thermal-dissipating fins. The connecting portions of the thermal-dissipating sheets connect with each other. The thermal-dissipating fin is extended outwardly and spread out from the connecting portion. The sub-thermal-dissipating fins are extended from at least one side of the thermal-dissipating fin. | 2009-02-26 |
20090052139 | Heat-Dissipation Apparatus For Communication Device With Card Slot - A heat dissipation apparatus for communication device with card slot is provided. The heat dissipation apparatus is applicable to a communication platform to dissipate the heat generated by the card communication module to the housing case. The heat dissipation apparatus includes a heat-conductive bridge, and at least a soft heat-conductive plate. The soft heat-conductive plate covers the surface of the card communication module to conduct the heat generated by the chips of the card communication module to the heat-conductive bridge, and then to the metal housing case for dissipation. | 2009-02-26 |
20090052140 | HEAT DISSIPATION DEVICE ASSEMBLY WITH RETAINER DEVICE - A heat dissipation device assembly includes a heat dissipation device mounted on a printed circuit board and a retainer device mounted below the printed circuit board. The retainer device includes a back plate and a crank pivotably mounted to the back plate. The crank includes a pressing portion and a handle for receiving a rotation force. Posts are extended from the heat dissipation device through the printed circuit board to engage with the back plate, thereby to pre-assemble the heat dissipation device on the printed circuit board. The handle is pushed to rotate between a released position and a locked position. In the locked position, the pressing portion extends through the back plate to push the printed circuit board toward the heat dissipation device, whereby an electronic component on the printed circuit board has an intimate contact with the heat dissipation device. | 2009-02-26 |
20090052141 | System and Method for Supporting One or More Heat-Generating Electrical Devices - An apparatus and method for supporting a plurality of components, at least one of which is a heat-generating electrical device such as a power semiconductor device, are disclosed. In some embodiments, the apparatus includes a first structure having a first surface on one side of the structure configured for interfacing a first of the plurality of components and a second surface on another side of the structure, and also includes a second structure capable of receiving the first structure, where one of the second surface and an additional surface of the second structure includes a tip that is in contact with the other of those surfaces. The apparatus further includes at least one component configured to assist in retaining the first and second structures relative to one another, where notwithstanding the at least one component the first structure is capable of pivoting relative to the second structure about the tip. | 2009-02-26 |
20090052142 | ELECTRONIC DEVICE AND METHOD OF FORMING SAME - An electronic device includes a first printed circuit board including electronic components, a second printed circuit board including electronic components, and a shielding midframe. The shielding midframe is adapted to provide electromagnetic isolation between the first printed circuit board and the second printed circuit board. The shielding midframe is further adapted to provide electromagnetic isolation of electronic components on at least one of the first printed circuit or the second printed circuit. | 2009-02-26 |
20090052143 | WATERPROOF PANEL - A waterproof panel comprises a front wall, a back wall, a front baffle assembly and a back baffle. A cavity is defined between the front wall and the back wall, the front baffle assembly and the back baffle are received in the cavity. The front wall defines a first hole array and a second hole array, the back wall defines a third hole array in same height with the second hole array. The front baffle assembly fixed on one side of the second hole array near the third hole array comprises a main baffle. The back baffle fixed on one side of the third hole array near the second hole array is on one side of the main baffle near the second hole array. The back wall comprises a plurality of protruding strips, which can rebound water entering through the third hole array back. | 2009-02-26 |
20090052144 | Mounting Assembly With Video Distribution Functionality - A mounting assembly device, system and method support multimedia/video distribution functionalities. The mounting assembly includes a front face and a rear housing sized to fit within a conventional wall box, e.g., a single gang box. The mounting assembly includes a balun that is adapted to receive and convert signals, such that signals received by the balun may be transmitted from a coaxial cable to twisted pair cable, and vice versa. Additional communication modalities may be supported by the mounting assembly device/system, e.g., conventional jack/plug based communications and/or wireless communications. | 2009-02-26 |
20090052145 | SLIDING TYPE PORTABLE ELECTRONIC DEVICE - A portable electronic device includes a first housing: a second housing coupled with the first housing such that the second housing can slide while facing the first housing, guide ribs arranged on the first housing, guide slits arranged on the second housing, and at least one protuberance arranged on either an outer surface of each guide rib and an inner wall of each guide slit. The guide slits extend along a direction in which the second housing slides and each guide rib is restricted in each guide slit so as to guide a sliding movement of the second housing. The at least one protuberance contacts either an inner wall of each guide slit or an outer surface of each guide rib. | 2009-02-26 |
20090052146 | Printed Board - The invention relates to a printed board which comprises an inlay and on whose one face electrical components are provided and on whose other face at least one single cooling element for cooling the components is mounted. A component to be cooled, the inlay and the cooling element are aligned with each other. The components are SMD components of, e.g., a high-power output stage circuit with heat emissions of up to 10 to 15 watt. In order to cool the structure, the heat produced in a heating zone between the pins of a component to be cooled is guided to the inlay which is dimensioned in such a manner that it extends farther than below the pins of the component to be cooled. In order to prevent short-circuits and allow power connections, an additional layer is arranged on the printed board above the inlay and simultaneously below the component to be cooled and comprises thermic provisions between a component to be cooled and the inlay for ensuring a good to excellent heat conduction from the heating zone of a component to be cooled to the inlay. | 2009-02-26 |
20090052147 | Standoff - A standoff includes a supporter, an elastic arm, a pin and a fixing part. The supporter supports the first surface of a first substrate. The elastic arm is located apart from the supporter, and this elastic arm is inserted into a fixing hole of the first substrate. The pin is connected to the elastic arm to press a second surface of the first substrate opposite to the first surface of the first substrate. The fixing part connects the supporter and the elastic arm, and this fixing part is fixed on a second substrate. | 2009-02-26 |
20090052148 | Structure Of Memory Stick - A structure of memory stick is provided, including a substrate case, a bottom case, a circuit board and a cover layer. One end of the circuit board includes a plurality of metal plates surrounded by a plurality of via holes. The circuit board is placed inside the bottom case so that the via holes correspond to the concave trenches of the bottom case. The substrate case covers the top of circuit board with the metal plates exposed. The cover layer is formed to cover the circumference of the engagement part of the substrate case and the bottom case, as well as the surrounding of the metal plates of the circuit board. The cover layer is formed by an inject molding process so that the substrate case, bottom case, circuit board and cover layer all engage together so as to achieve the object of higher assembly stability and waterproof effect. | 2009-02-26 |
20090052149 | COVERED MULTILAYER MODULE - A highly reliable covered multilayer module includes a plurality of side electrodes extending in a lamination direction of ceramic layers are provided at least at one of side surfaces of a multilayer module body. At least one of inner conductor layers is exposed at the side surface provided with the side electrodes, in a region interposed between an adjacently arranged pair of the side electrodes. A claw portion of a metal case is soldered to the side electrodes and the inner conductor layer. The plurality of inner conductor layers may be exposed at the side surface of the multilayer module body in the region interposed between the adjacently arranged pair of side electrodes such that at least a part of the inner conductor layer is superposed on the other inner conductor layer when seen in the lamination direction of the ceramic layers. The inner conductor layer may be exposed at the side surface of the multilayer module body such that the inner conductor layer extends from one to the other of the adjacently arranged pair of side electrodes. | 2009-02-26 |
20090052150 | WIRING BOARD, METHOD OF MANUFACTURING THE SAME, AND SEMICONDUCTOR DEVICE HAVING WIRING BOARD - There is provided a wiring board. The wiring board includes: a plurality of laminated insulating layers including a first insulating layer, the first insulating layer being either one of an uppermost layer or a lowermost layer; wiring patterns formed in the plurality of insulating layers; external connection pads provided on the first insulating layer; external connection terminals provided on the external connection pads; and a molding resin provided on a surface of the first insulating layer on which the external connection pads are provided, the molding resin having openings from which the external connection pads are exposed. A thickness of the molding resin is set such that the molding resin does not protrude above the external connection terminals. | 2009-02-26 |
20090052151 | STANDING APPARATUS FOR ELECTRICAL COMPONENTS - A standing apparatus for mounting electrical components to a base plate ( | 2009-02-26 |
20090052152 | Electronic Sensor - A high-temperature platform chip has at least three electrodes on an electrically insulating substrate constructed as a heating plate with a heat conductor on the back side. | 2009-02-26 |
20090052153 | ON CHIP SHIELDING STRUCTURE FOR INTEGRATED CIRCUITS OR DEVICES ON A SUBSTRATE AND METHOD OF SHIELDING - An electromagnetic shielding structure that includes a conductive structure surrounding and accommodating a circuit or a circuit device arranged on a substrate. At least one feed through device is associated with the conductive structure and provides signals to the circuit or circuit device. The method includes forming a shielding structure so that the shielding structure at least one of is at least partially arranged within the substrate and surrounds the circuit or circuit device and associating at least one feed through device with the shielding structure. | 2009-02-26 |
20090052154 | ELECTROMAGNETIC ISOLATION SHIELD - An electronic shielding component includes a shielding body, at least one cavity on a first side of the shielding body, the at least one cavity adapted to accommodate an electronic component therein, and at least two cavities on a second side of the shielding body, each of the at least two cavities adapted to accommodate an electronic component therein. Each cavity is adapted to electromagnetically isolate an electronic component therein from cavities on an opposite side of the shielding body and from cavities on the same side of the shielding body. | 2009-02-26 |
20090052155 | KEYPAD STRUCTURE WITH SURFACE ILLUMINATION - The present invention relates to a keypad structure with surface illumination, which comprises a housing, a circuit board, a keypad set, and a plurality of light-emitting devices. The housing has an annular surface or a plurality of hoods. The circuit board is coupled electrically to the keypad set. The circuit board and the keypad set are adapted in the housing. The plurality of light-emitting devices is adapted in the housing and in the periphery of the keypad set. The light emitted by the plurality of light-emitting devices is reflected by the annular surface or the plurality of hoods, and by the sidewall of the housing, and is then projected to the surface of the keypad set. | 2009-02-26 |
20090052156 | LAMP SYSTEM AND LAMP DEFLECTION CONTROL METHOD - A lamp system and method are provided. The system includes a swivel control section which is configured to control an irradiating direction of a lamp so as to follow a steering angle of a steering wheel of a vehicle, a filter section which is configured to change a following response of a change of the irradiating direction with respect to a change of the steering angle, and a filter control section which is configured to control the filter section to decrease the following response when an angular acceleration of the steering angle is greater than or equal to a reference value. | 2009-02-26 |
20090052157 | LIGHT EMITTING DEVICE AND LIGHTING APPARATUS - A light emitting device having a high light emitting efficiency is provided. The light emitting device is provided with a light-emitting chip | 2009-02-26 |
20090052158 | Light Source Including Reflective Wavelength-Converting Layer - A light source configured to emit first light is combined with a wavelength-converting layer. The wavelength-converting layer is disposed in a path of first light, is spaced apart from the light source, and includes at least one wavelength-converting material such as a phosphor configured to absorb first light and emit second light. The wavelength-converting layer is disposed between a reflective layer and the light source. In some embodiments, the wavelength-converting layer is a thick layer. | 2009-02-26 |
20090052159 | LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME - A light-emitting device includes a support substrate which includes a light-emitting layer and a light extraction surface, and a light transmission layer, formed on the light extraction surface of the support substrate, having a periodic refractive index distribution structure in an in-plane direction and a thickness direction, the light transmission layer including a plurality of projections formed of a having a refractive index lower than that of the support substrate. | 2009-02-26 |
20090052160 | Refrigerator - A refrigerator which has a main body cabinet forming at least one storage chamber therein, the refrigerator includes: an illuminator provided in the storage chamber and illuminating an inside of the storage chamber; an input unit provided to set at least one of a color, a hue saturation and a brightness of the illuminator; and a controller storing a setting value set through the input unit and controlling the illuminator according to the setting value. | 2009-02-26 |
20090052161 | REFRIGERATOR HAVING LAMP APPARATUS - A refrigerator having a lamp apparatus includes: a lamp receiving part formed at a recess portion of a rear wall surface of a storage space of the refrigerator; a light source unit installed at the lamp receiving part and being parallel to the rear wall surface of the storage space; and a lamp cover for diffusing light emitted from the light source unit. Because the light source unit and the lamp cover are provided at the lamp receiving part formed at a recess portion of the rear wall surface of the storage space of the refrigerator, both upper and lower ends of the storage space may be uniformly illuminated. | 2009-02-26 |
20090052162 | COMBINATION DEVICE INCLUDING A GUIDE LIGHT AND AN ELECTRICAL COMPONENT - There is disclosed a combination electrical device comprising a housing wherein there can be at least one light and at least one sensor disposed in the housing. The light serves as a guide light wherein the sensor is for determining the presence or absence of light. Inside the housing can be face terminals which extend up to a user accessible interface in the form of apertures for receiving prongs of a plug. The housing can include an additional housing for receiving a circuit board coupled to the light and the sensor. In addition, there can be a translucent cover for covering the light and the sensor. In at least one embodiment, the translucent cover can extend along at least one fourth of a length of a front face of the housing. In another embodiment, the translucent cover can extend along at least one third of a length of a front face of the housing. In still another embodiment, the translucent cover can extend along one half of a length of the housing. | 2009-02-26 |
20090052163 | BACK LIGHT DEVICE - In a back light device | 2009-02-26 |
20090052164 | DIRECTIONAL BACKLIGHT, DISPLAY APPARATUS, AND STEREOSCOPIC DISPLAY APPARATUS - A stereoscopic display apparatus includes a liquid-crystal display device that has display pixels arranged in a matrix and displays an elemental image array formed from a plurality of field images on the display pixels to render stereoscopic display, a parallax creating unit provided on the front surface or the rear surface of the liquid-crystal display device, and a directional backlight that emits light through the liquid-crystal display device then through the parallax creating unit and switches directions of the thus-emitted light among a plurality of directions according to a display of the field image is disclosed. | 2009-02-26 |
20090052165 | LIGHT-EMITTING DEVICE, ILLUMINATING DEVICE COMPRISING SAME, AND LIQUID CRYSTAL DISPLAY | 2009-02-26 |
20090052166 | Motion-responsive illuminated stocking - A stocking is illuminated with flashing lights in response to movement by a wearer and is protected against water damage. | 2009-02-26 |
20090052167 | LUMINOUS CLOTHING ACCESSORY AND LUMINOUS CLOTHING FIBER AND LUMINOUS ACCESSORIZED CLOTHES USING THEM - To provide luminescent accessories, a luminescent clothing fiber and luminescent clothing using those, which exhibit originality to freely demonstrate individual characteristics by each wearer without sticking to a design of clothing itself, and which enable the differentiation from other clothing. | 2009-02-26 |
20090052168 | Artwork of light-emitting display ornament - An artwork of light-emitting display ornament for use in a ceiling lamp, palace lamp, wall lamp, desk lamp, floor lamp, or pot plant-shaped lighting fixture is disclosed to include a bionic-shaped light-transmissive solid member made out of a light-transmissive stone or fogged glass in the shape of a fruit of flower bud and having a ball hole, and a light emitting diode mounted in the ball hole and controllable to emit light through the bionic-shaped light-transmissive solid member. | 2009-02-26 |
20090052169 | Luminaire and Lamellae Louver - The luminaire and the lamellae louver ( | 2009-02-26 |
20090052170 | DIMMABLE LAMP SET WITH REMOTELY GROUP SETTING FUNCTION - A lamp set with remotely group setting function comprising a plurality of lamp assemblies and a remote controller; each lamp assembly including a casing, a signal receiver; a lamp body, a base, a circuit assembly, a power device and a group switch set; the casing for receiving element of the lamp assembly; the function group switches having a plurality of buttons for selecting the package signals sent from the remote controller; the circuit assembly of the lamp assembly being electrically connected to the lamp body, the power device, the receiver, and the group switch set. The circuit assembly serving to read package signals received from the receiver; the group switch set determining whether it is necessary to process the received package signals; if necessary, the circuit assembly will send driving signals to the lamp body to has to present different light effects according to the signals. | 2009-02-26 |
20090052171 | Heat-dispensing structure for the led's lamp - A heat dissipating structure of LED lamp includes a circuit driving board having LEDs array and a circuit controlling board; a heat-dissipating and light-reflecting aluminum sheet is provided on the upside of the circuit driving board, a heat-dissipating glue layer is attached to the underside of the circuit driving board, and a heat-dissipating aluminum sheet is attached to the other side of the heat dissipating glue layer. The said circuit controlling board can be wrapped with heat dissipating glue, so that the heat being produced during the operation of the line control board can be further dissipated. | 2009-02-26 |
20090052172 | Bar light - A bar light is disclosed to include two light source holders, and a light transmissive light guide bar connected between the light source holders and aimed with its two ends at a respective light source in each light source holder and having light reflecting spots arranged over the periphery for reflecting light from the light sources in such a manner that the number of counts of the light reflecting spots is gradually increased in axial direction from the two opposite ends of the light transmissive light guide bar toward the middle part. In an alternate form, only one light source holder is provided at one end of the light guide bar, and the other end of the light guide bar is capped with an end cap and a reflector in the end cap. | 2009-02-26 |
20090052173 | OPTICAL ELEMENT AND BACKLIGHT MODULE HAVING THE SAME - An optical element, a light-emitting component and a direct-lit backlight module having the optical element are provided. The optical element includes a bottom surface, at least one side refractive surface for refracting one part of a light beam incident from the bottom surface, and an upper refractive surface for refracting the other part of the light beam incident from the bottom surface. A maximum included angle formed between the light beam incident from the bottom surface and to be irradiated onto the side refractive surface and the bottom surface is a first angle (α). An included angle formed between a light beam coming out from at least one side refractive surface and the bottom surface is smaller than or equal to the first angle. A maximum included angle formed between the light beam incident from the bottom surface and to be irradiated onto the upper refractive surface and a central axis of the optical element is a second angle (β). An included angle formed between the light beam coming out from the upper refractive surface and the central axis of the optical element is greater than or equal to the second angle. | 2009-02-26 |
20090052174 | Backlight Module and Scattering Module for Same - A scattering module and a backlight module comprising the scattering module are provided. The backlight module includes a plurality of light sources, while the scattering module includes a plurality of scattering elements. The scattering elements are disposed correspondingly to the light sources so that the scattering elements have different linearly arranged densities in different directions. Thereby, the light generated from the backlight module would be projected onto the display panel evenly with a uniform brightness. | 2009-02-26 |
20090052175 | LED LAMP WITH A HEAT DISSIPATION DEVICE - An LED lamp includes a hollow, prism-shaped heat sink ( | 2009-02-26 |
20090052176 | Replacable Light Source for Light Source Module and Back Light Module - The present invention provides a light source module for using in a backlight module which includes a frame, a light source and a lid. The frame has two opposite side walls, and each of the side walls includes an inner side surface, a top surface and a cave. The cave has a first opening and a second opening connected with each other on the inner surface and the top surface respectively. Each of the inner surfaces is facing the other side wall, and the top surface intersects the inner surface with an angle. A light source has two opposite ends, and each of ends includes a positioning block. The positioning block engages with the cave through the second opening, and the light source extends along a first direction perpendicular to the inner surface, through the first opening and towards the opposite side wall of the frame. The lid covers the second opening and restricts the positioning block from moving relatively to the cave from the second opening. | 2009-02-26 |
20090052177 | Light Emitting Diode Base with Radiating Fins - A light emitting diode (LED) base with radiating fins is disclosed. The LED base includes a base plate which having a riveting structure on its bottom side, a conducting circuit, an LED unit, and radiating fins which are directly riveted to stand at the riveting structure on the bottom side of the base plate. The base plate and the riveted radiating fins are directly used as the heat dissipation module of the LED base to reduce the thermal resistance of the LED base during the heat dissipation process. | 2009-02-26 |