51st week of 2015 patent applcation highlights part 69 |
Patent application number | Title | Published |
20150365973 | METHOD AND APPARATUS FOR RECEIVING SIGNAL BY STATION IN WIRELESS LAN SYSTEM - Disclosed is a method for transmitting and receiving a signal by a station (STA) in a wireless LAN system, the method comprising the steps of: performing clear channel assessment (CCA); when electric power equal to or larger than a predetermined level is detected as a result of the CCA, transmitting, to an AP, a request relating to configuration of an interval; and receiving interval information as a response to the request, wherein when the electric power equal to or larger than the predetermined level has resulted from uplink transmission, the received interval information is information synchronized with interval information of a basic service set (BSS) relating to the uplink transmission. | 2015-12-17 |
20150365974 | COMMUNICATION SYSTEM, A COMMUNICATION METHOD, AND A COMMUNICATION APPARATUS - A communication system for carrying out data communication among a plurality of communication stations is disclosed in which a first communication station for transmitting to other communication stations a Request To Send (RTS) signal for requesting a transmission upon the start of the data transmission; and a plurality of second communication stations transmitting to other communication stations a Clear To Send (CTS) signal for notifying the completion of preparing the reception, wherein the first communication station transmits the RTS signal describing at least each of addresses the second communication stations that are desired to receive the data, and receives a plurality of CTS signals transmitted from each of the second communication stations in order to increase communication capacity. | 2015-12-17 |
20150365975 | Processing of Random Access Preamble Sequences - The present disclosure relates to random access in wireless communication systems, and in particular to a wireless device, a preamble receiver, and methods for processing random access preamble signals. A disclosed method in a wireless device comprises generating (S | 2015-12-17 |
20150365976 | METHOD AND APPARATUS FOR PERFORMING RANDOM ACCESS PROCEDURE IN WIRELESS COMMUNICATION SYSTEM - A method and apparatus for performing a random access procedure in a wireless communication system is provided. A user equipment (UE) determines one random access configuration from a first random access configuration for a normal type of UE and a second random access configuration for a specific type of UE, and transmits a random access preamble based on the second random access configuration to an eNodeB (eNB) if the UE is a specific type of UE. Also, a method and apparatus for establishing, by a UE, a connection in a wireless communication system is provided. The UE transmits a connection request message including bandwidth related information to the eNB. | 2015-12-17 |
20150365977 | Enhanced PRACH Scheme for Power Savings, Range Improvement and Improved Detection - Enhanced random access procedures for link-budget-limited user equipment (UE) devices are disclosed. A user equipment device may transmit a first message containing a Physical Random Access Channel (PRACH). The PRACH contains instances of a Zadoff-Chu sequence, and may be transmitted repeatedly as part of a single random attempt, to facilitate correlation data combining at the base station. The available Zadoff-Chu sequences may be partitioned among a plurality of sets, each set being associated with a respective Doppler shift range (or frequency hop pattern or time repetition pattern). A UE device may signal Doppler shift (or other information) to the base station by selection of one of the sets. The first PRACH transmission and the following PRACH transmission may occur in consecutive subframes. A UE device may select from a special set of Zadoff-Chu sequences (different from a conventional set of sequences), to signal its status as a link-budget-limited device. | 2015-12-17 |
20150365978 | METHOD AND APPARATUS FOR CONFIGURING RANDOM ACCESS SEQUENCE LENGTH FOR HIGH CARRIER FREQUENCY BAND IN WIRELESS COMMUNICATION SYSTEM - A method of receiving a random access sequence by a base station in a wireless communication system is disclosed. The method includes transmitting information on at least one of random access formats for different effective channel lengths to the user equipment from a base station, and transmitting a random access sequence based on the at least one random access format from the base station, wherein the random access formats have different lengths of effective channel section for receiving the random access sequence. | 2015-12-17 |
20150365979 | Methods And Apparatus For Intelligent Connection Control And Emergency Assisting With mobile devices - This invention provides smart and convenient Bluetooth enabled and other wireless enabled device connection with car and other type of vehicles with Bluetooth connection feature. A method is recognizing and sensing the presence of Bluetooth enabled mobile devices with other conditions, such as presence of owner in a car, sensing the movement of a mobile device, and door open-close status, and then connect and disconnect intelligently between wirelessly connected mobile devices and said a car kit. For example, Bluetooth profiles, such as HFP, HSP, HID, A2DP, AVRCP, AVDTP, AVCTP, GAVDP, PBAP, PBA, PXP, VDP, SYNCH, and other connection oriented Bluetooth and Bluetooth Low Energy profiles, can utilize the method for convenience and intelligent connection and disconnection. | 2015-12-17 |
20150365980 | Method and Device for Sending Identifier Information or Call Transfer Request - Provided are a method and device for sending identifier information or a call transfer request. The method for sending a call transfer request includes: determining that a call for which a UE initiates a transfer in a PS domain to a CS domain includes an emergency call; acquiring identifier information of an EATF to which the UE is anchored when initiating the emergency call; and initiating transfer of the emergency call of the UE in the CS domain according to the identifier information. By means of the technical solution, the problem that an emergency call cannot be transferred in a case of networking of multiple service domains is solved, and the effect of ensuring that transfer of the emergency call can be completed is further achieved. | 2015-12-17 |
20150365981 | QUALITY OF SERVICE USING A VEHICLE HEAD UNIT - A communication system and various methods using that communication system, including a method of providing short-range wireless communication (SRWC) in a vehicle. The method includes the steps of: (a) establishing a first wireless connection over a first communication channel between a vehicle multi-tainment unit (VMU) and a first mobile device, wherein, with respect to the first wireless connection, the VMU operates as a server and the first mobile device operates as a client; (b) establishing a second wireless connection over a second communication channel between the VMU and a second mobile device, wherein, with respect to the second wireless connection, the second mobile device operates as a server and the VMU operates as a client; and (c) following steps (a) and (b), controlling the second mobile device from the VMU to change the second wireless connection from the second communication channel to the first communication channel. | 2015-12-17 |
20150365982 | MASSIVE MIMO LINK SETUP - The invention is directed to establishing a massive multiple-input multiple-output (MIMO) link between an access point (AP) and a user equipment (UE). An exemplary method comprises: first repeatedly transmitting pilots from the UE to the AP for a first duration, wherein the first duration covers a portion of a data frame; listening at the UE for a response from the AP for substantially the first duration; in response to not receiving a response from the AP, second repeatedly transmitting pilots from the UE to the AP for a second duration, wherein the second duration covers at least a portion of the remaining portion of the data frame not covered during the first duration; and receiving an acknowledgment at the UE from the AP, and establishing the massive MIMO link between the UE and AP. | 2015-12-17 |
20150365983 | METHOD AND APPARATUS FOR ESTABLISHING FAST AND CONVENIENT WIRELESS CONNECTION - The disclosure relates to a wireless communication network. Provided are a method and device for establishing a convenient wireless connection, the method including: configuring a first wireless access device to have a wireless station function; configuring a second wireless access device to have a wireless access point function; the first wireless access device discovering the second wireless access device by scanning wireless access points; the second wireless access device discovering the first wireless access device by scanning wireless stations; after having discovered each other, the first wireless access device and the second wireless access device establishing a wireless connection through negotiation, and after connection establishment, respectively functioning as wireless access points so as to establish a wireless local area network (WLAN) easily accessible by a large number of users. The solution simplifies network interconnection and optimizes the wirelessly connected local area network. | 2015-12-17 |
20150365984 | METHOD AND APPARATUS FOR TRANSMITTING INDICATION IN WIRELESS COMMUNICATION SYSTEM - A method and apparatus for transmitting an indication in a wireless communication system is provided. A user equipment (UE) transmits an indication to a second node to inform establishment of a connection between a first node and the UE. Alternatively, a method and apparatus for establishing a connection in a wireless communication system is provided. | 2015-12-17 |
20150365985 | Communication Apparatus - A communication apparatus may receive a connection request signal from a particular external apparatus; determine, based on the connection request signal, whether a wireless connection with the particular external apparatus is to be established; send a response signal to the particular external apparatus in a case of determining that the wireless connection is to be established; and establish the wireless connection in a case where the response signal is sent to the particular external apparatus. The determining may include: determining that the wireless connection is to be established in a case where both a first condition and a second condition are satisfied; and determining that the wireless connection is not to be established in a case where at least one of the first condition and the second condition is not satisfied. | 2015-12-17 |
20150365986 | METHOD FOR SELECTING CHANNEL AND AN ELECTRONIC DEVICE THEREOF - The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. An electronic device, a method of an electronic device, and a method of a terminal apparatus are provided. The electronic device includes a first module configured to transmit/receive a signal through a first transmission interface, a second module configured to transmit/receive a signal through a second transmission interface, and a controller configured to set a channel for transmitting/receiving a signal to/from an other electronic device through the second transmission interface, based on a quality of at least one channel transmitting/receiving a signal to/from the other electronic device through the first transmission interface. | 2015-12-17 |
20150365987 | Wireless Speaker For Receiving From A Mobile Phone Directions To Receive And Render A Playlist From A Content Server On The Internet - An apparatus for playing media includes a network transceiver for communicating with a remote control device and a server. The apparatus provides a device identifier to the remote control device, receives a playlist from the device, sends a media item identifier to a server, and receives a media item from the server. In some embodiments the apparatus is a standalone speaker device, the remote control is a touchscreen cellular phone, and the media item is an audio item. In other embodiments the apparatus is a television. In some embodiments the server comprises a playlist server and a content server. After joining a local network, the remote control is operable to control the apparatus without direct input at the device. In some embodiments the apparatus receives the media item from the content server. In other embodiments the media item flows through the remote control. | 2015-12-17 |
20150365988 | METHOD AND APPARATUS FOR WI-FI CONNECTION USING WI-FI PROTECTED SETUP IN PORTABLE TERMINAL - A method and an apparatus for Wi-Fi connection based on Wi-Fi Protected Setup (WPS) in a portable terminal are provided. The method includes entering a group owner mode of Wi-Fi Direct when enabling of WPS is requested, after entering the group owner mode, entering a WPS session mode where the portable terminal is operable in a WPS registrar mode, determining whether an Access Point (AP) whose WPS session of the WPS registrar mode is enabled or a device whose group owner mode is enabled, exists nearby, and when an AP whose WPS registrar mode is enabled is discovered, disabling the WPS registrar mode and the group owner mode, enabling a WPS session where the portable terminal is to operate in a WPS enrollee mode, and accessing the discovered AP. | 2015-12-17 |
20150365989 | ADAPTIVE PAGING PROCEDURE FOR A CALL TERMINATING VIA A WIRELESS LOCAL AREA NETWORK - A system may receive call setup information associated with a call to be received by a terminating device via a particular untrusted wireless local area network (WLAN). The system may determine location information, associated with the terminating device, based on receiving the call setup information. The location information may include information that identifies the particular untrusted WLAN to which the terminating device is connected. The system may provide the call setup information to the terminating device via the particular untrusted WLAN. The call setup information may be provided to the terminating device based on the location information associated with the terminating device and may be provided to cause a tunnel to be created. The tunnel, when created, may allow the terminating device to receive the call via the particular untrusted WLAN. The system may cause the call to be received by the terminating device via the tunnel and the particular untrusted WLAN. | 2015-12-17 |
20150365990 | COMMUNICATION APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM - A communication apparatus detects a communication partner apparatus and transmits a first signal. Then, in the case where the partner apparatus is detected and a response to the transmitted first signal has not been received from the partner apparatus, the communication apparatus transmits a second signal having a higher power level than the first signal. | 2015-12-17 |
20150365991 | Device and Method of Handling Device-to-Device communication - A communication device for handling a device-to-device (D2D) communication comprises a storage unit for storing instructions and a processing means coupled to the storage unit. The storage unit is configured to execute the instructions stored in the storage unit. The instructions comprise receiving a barring in a signalling transmitted by a first base station; and bypassing the barring to initiate a procedure for the D2D communication to a second base station. | 2015-12-17 |
20150365992 | METHOD AND APPARATUS FOR MEASURING LINK QUALITY IN WIRELESS COMMUNICATION SYSTEM SUPPORTING DEVICE-TO-DEVICE COMMUNICATION - The present disclosure relates to a device-to-device (D2D) communication for direct communication between nodes in a wireless communication system, wherein an operation method of a terminal includes the steps of: generating sequences, which belong to an orthogonal sequence set, according to a sequence pattern corresponding to a priority of a link; and transmitting the sequences, as signals for measurement of a reception electric power of a counterpart terminal, through sub-blocks within a channel, wherein one sequence is transmitted through each of the sub-blocks. | 2015-12-17 |
20150365993 | RADIO COMMUNICATION SYSTEM, BASE STATION, MOBILE STATION, COMMUNICATION CONTROL METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM - A first base station ( | 2015-12-17 |
20150365994 | HANDLING A RADIO LINK FAILURE IN COMMUNICATIONS - A method for a communications system, wherein in response to detecting a radio link problem during a first phase of a radio link failure, the first user terminal transmits an indication of the detection of the radio link problem to a second user terminal over a device-to-device link. In response to a report on the radio link problem detection of the first user terminal being sent from the second user terminal to a network apparatus, the first user terminal receives a confirmation on a status of the report from the second user terminal over the device-to-device link. Based on the confirmation, the first user terminal decides, whether to stop a first radio link failure timer, reset the first radio link failure timer, or extend the first radio link failure timer. | 2015-12-17 |
20150365995 | Adaptive C-DRX Management - This disclosure relates to techniques for adaptive C-DRX Management. A wireless device and a cellular base station may establish a cellular link. According to some embodiments, the base station may monitor upcoming traffic with the wireless device. Based at least in part on the upcoming traffic for the wireless device, the base station may provide a command indicating to the wireless device to enter C-DRX. The command may further indicate to the wireless device a number of C-DRX cycles through which to remain in a low power state. | 2015-12-17 |
20150365996 | ELECTRONIC DEVICE AND METHOD FOR CONTROLLING DATA TRANSMISSION AND RECEPTION WHEN MAKING VOICE CALL - Methods and devices are provided in which a voice call is made during data transmission and reception to and from an external electronic device. It is determined whether a communication status is sufficient to perform the data transmission and reception while making the voice call. The data transmission and reception is stopped if it is determined that the communication status is not sufficient to perform the data transmission and reception while making the voice call. | 2015-12-17 |
20150365997 | TERMINAL AND BASE STATION FOR CONTROLLING A CONNECTION STATE - A method and apparatus for controlling the connection state of the UE is provided to minimize battery power consumption. A connection state control method of a terminal in a wireless communication system according to the present invention includes monitoring traffic transmission/reception condition associated with at least one application running on the terminal, determining whether traffic transmission/reception for the terminal is likely to occur based on the monitoring result, and transmitting, when no traffic transmission/reception for the terminal occurs, a Signaling Connection Release Indication (SCRI) message to a base station. | 2015-12-17 |
20150365998 | METHOD AND APPARATUS FOR ENABLING AND DISABLING A SUPPLEMENTARY DOWNLINK CARRIER - A method and apparatus are disclosed for multi cell wireless communication, wherein a status of a secondary serving cell is determined. On the condition that the secondary serving cell is disabled, a Hybrid Repeat Request (HARQ) process associated with the secondary serving cell is released. | 2015-12-17 |
20150365999 | METHOD FOR PROCESSING DATA BASED ON BLUETOOTH PROTOCOL AND ELECTRONIC DEVICE THEREOF - The present disclosure relates to a method and an electronic device for processing data on the basis of a Bluetooth Low Energy (BLE) protocol. The electronic device includes a Bluetooth control module and a processor. The Bluetooth control module stores a modified BLE protocol stack including at least two Attribute Protocols (ATTs) for use with an application, the modified BLE protocol stack includes a first path and a second path. The first path includes a first ATT protocol to process an ATT command of the application, and the second path includes a second ATT protocol to process an ATT command of the application. The processor is coupled to the Bluetooth control module. The processor processes data of the application including the ATT command, using the modified BLE protocol stack including the at least two ATTs of the Bluetooth control module. | 2015-12-17 |
20150366000 | ARCHITECTURE FOR RADIO ACCESS NETWORK AND EVOLVED PACKET CORE - As radio access network (RAN) architecture evolves and evolved packet core deployments get more distributed, there is an opportunity to provide significant optimizations of latency and processing. Certain embodiments can provide these and other benefits using vertical aggregation of radio access network and evolved packet core functionalities. A method can include operating a network element as a per-user-equipment control plane entity. The method can also include operating the network element as a first user plane entity (for example, a per-user-equipment user plane entity). The method can further include operating the network element as a second user plane entity. The method can additionally include operating the network element as a per-cell control plane entity. The method can also include operationally interconnecting the per-user-equipment control plane entity, the first user plane entity, the second user plane entity, and the per-cell control plane entity via interfaces. | 2015-12-17 |
20150366001 | SYSTEM AND METHOD FOR MACHINE PARAMETER ANALYSIS IN WIRELESS FIELD UNITS - A sensor sampling system comprises a field unit to receive at least one analysis parameter from a base station and a signal representing a machine parameter monitored by a machine sensor. The field unit analyzes the signal based on the at least one machine parameter to generate a representation of the machine parameter, and wirelessly transmits the representation of the machine parameter for reception by the base station. | 2015-12-17 |
20150366002 | ANTENNA STRUCTURE, COMMUNICATION APPARATUS AND ELECTRONIC EQUIPMENT - Embodiments of the present application provide an antenna structure, communication apparatus and electronic equipment. The antenna structure includes a first antenna and a second antenna configured to perform first network communication; wherein the antenna structure further includes a third antenna located between the first antenna and the second antenna and configured to perform second network communication, the third antenna being connected to a communication module of the second network. By providing the third antenna configured to perform the second network communication between the first antenna and the second antenna configured to perform the first network communication, the correlation between the first antenna and the second antenna may be reduced, and the second network communication may be performed. | 2015-12-17 |
20150366003 | ELECTRIC HEATING MODULE - An electric heating module includes at least one heating element, a connecting joint, a power cable and a power socket which are connected in turn, and the power socket being connected to an external power, the heating element including an extension segment and a retracing segment which is connected with the extension segment, the extension segment having a first end and the retracing segment having a second end, and the first end and the second end being adjacent to each other and connected to a positive joint and a negative joint of the connecting joint respectively. The electric heating module realizes two ends of the heating element being nearest and the length of the connecting line needed being shortest. | 2015-12-17 |
20150366004 | MULTI ZONE HEATING AND COOLING ESC FOR PLASMA PROCESS CHAMBER - An electrostatic chuck assembly including a dielectric layer with a top surface to support a workpiece. A cooling channel base disposed below the dielectric layer includes a plurality of fluid conduits disposed beneath the top surface. A chuck assembly further includes a plurality of resistive heater rods spatially distribute across the chuck assembly. In embodiments, 169 heater rods and three heat transfer fluid flow controls are independently controlled during execution of a plasma etch process. | 2015-12-17 |
20150366005 | Heating Using Carbon Nanotube-Based Heater Elements - A heater element for generating heat via Joule heating, the heater element having a layer of aligned carbon nanotubes and electrical terminals located to allow, in use, an electrical current to be passed along the layer of aligned carbon nanotubes. The direction of the electrical current in use is substantially perpendicular to the alignment direction of the aligned carbon nanotubes. Also disclosed is a method of manufacturing a heater element, the method including growing carbon nanotubes in a CVD reactor and forming the layer of aligned carbon nanotubes by pulling a carbon nanotube yarn from the CVD reactor, the alignment direction being the direction of pulling from the CVD reactor. | 2015-12-17 |
20150366006 | FOOD PREPARATION - A heating profile of a microwave oven is modified using microwaves at a plurality of frequencies. A power of transmission to a cavity of the microwave oven of microwaves is defined at each of the plurality of frequencies. A duration is defined for which the microwaves are transmitted at each of the plurality of frequencies. For each of the plurality of frequencies, a proportion of power input to the cavity that is not output from the cavity is measured. The measured proportions am used to modify the power of transmission at each frequency, the duration of transmission at each frequency or both. | 2015-12-17 |
20150366007 | PROPAGATION DELAY COMPENSATION FOR FLOATING BUCK LIGHT EMITTING DIODE (LED) DRIVER - Devices, systems, and methods for improving a current spread of a light emitting diode (LED). Some aspects including a peak detector and a variable gain amplifier coupled to the peak detector and configured to amplify an output of the peak detector. The variable gain amplifier controlled by a gain selector, coupled to the variable gain amplifier by varying the gain of the variable gain amplifier based on an on time of a signal. | 2015-12-17 |
20150366008 | LED Retrofit Lamp With a Strike Barrier - A LED retrofit lamp for replacement of fluorescent lamp or tube driven by fluorescent ballast is provided. The retrofit lamp is compatible with the fluorescent ballast that requires the presence of a barrier for striking an arc voltage. The present invention provides a strike barrier—a controllable barrier that does not allow current conduction until a threshold voltage is reached. When a current above the threshold voltage passes through the strike barrier, the circuit latches and allows conduction at normal voltage. The present invention also provides a circuit that replicates the cathode heater resistance of a fluorescent lamp to rapid start and programmed start ballast. | 2015-12-17 |
20150366009 | APPARATUS FOR DRIVING LIGHT-EMITTING DIODES - An apparatus for driving light-emitting diodes includes first and second light-emitting diode auxiliary drive parts for controlling the lighting of first and second light-emitting diode parts depending on the currents flowing through the first and second light-emitting diode parts, respectively detected by first and second resistors. Each of the first light-emitting diode auxiliary drive part and the second light-emitting diode auxiliary drive part includes a first transistor, a second transistor, and a third transistor. | 2015-12-17 |
20150366010 | LINE RIPPLE COMPENSATION FOR SHIMMERLESS LED DRIVER - A power converter controller includes an oscillator, a drive circuit, and a frequency modulator. The drive circuit receives a clock signal from the oscillator and generates a drive signal in response thereto to control switching of a switch of the power converter. The frequency modulator controls the frequency of the clock signal in response to an inductor voltage across an inductor of the energy transfer element to reduce a peak-to-peak ripple value in an output current of the power converter. The frequency modulator controls the frequency of the clock signal during each line half cycle to be a fixed frequency when the inductor voltage is less than or equal to a threshold voltage. When the inductor voltage is greater than the threshold voltage the frequency modulator varies the frequency to be less than the fixed frequency to adjust a shape of an input current of the power converter. | 2015-12-17 |
20150366011 | LIGHT SOURCE CONTROLLERS - A controller includes current setting circuitry and voltage regulation circuitry. The current setting circuitry can selectively operate in different states that include a strobe state and an idle state. The current setting circuitry sets a current of a light source to a first current level in the strobe state such that the light source emits light, and sets the current to a second current level that is less than the first current level in the idle state such that the light source disables emission of light. The voltage regulation circuitry regulates an output voltage that powers the light source to be in a voltage range with the current at the first current level in the strobe state such that the light source emits light, and maintains the output voltage at a voltage level in the voltage range in the idle state. | 2015-12-17 |
20150366012 | LED LAMP, AND METHOD OF DRIVING AT LEAST ONE LED STRING THEREOF - The Light Emitting Diode (LED) lamp is adapted for mounting in a fluorescent tube mount having a selectively activatable magnetic ballast powering two pairs of sockets with AC power upon activation. The LED lamp has a body having connectors at both opposite ends adapted to the corresponding pair of sockets, at least one LED string extending along at least a portion of the body, a driver inside the body connecting the connectors to the LED string, the driver including a transistor, an inductor, and a rectifier in a switch mode converter configuration, for converting the AC power of the sockets into a DC power of a voltage adapted to power the LED string; and a pulse mode controller for controlling the transistor in an intermittent manner upon activation of the multiple fluorescent tube mount, until conduction across the at least one LED string is achieved. | 2015-12-17 |
20150366013 | CONTROLLER FOR INSERTING SIGNALING TRANSITIONS ONTO A LINE VOLTAGE - A controller connected to a line voltage, includes an auto-transformer that provides a nominal line voltage at a first end terminal and a signaling voltage at a transformer tap. A first switch has a first switch terminal connected to the first end terminal of the auto-transformer, and a second switch terminal connected to an output node of the controller. A second switch has a first switch terminal connected to the transformer tap of the auto-transformer, and a second switch terminal connected to the output node. A switch controller is configured to output first and second switch signals responsive to a control signal, to control the first and second switches to insert signaling transitions onto the line voltage by selectively connecting the nominal line voltage at the first end terminal and the signaling voltage at the transformer tap to the output node. | 2015-12-17 |
20150366014 | DRIVING CIRCUIT, ILLUMINATION LIGHT SOURCE, AND ILLUMINATION DEVICE - A driving circuit includes a rectifying and smoothing circuit that rectifies an AC dimming signal, and a voltage conversion circuit ( | 2015-12-17 |
20150366015 | CIRCUIT ARRANGEMENT AND METHOD FOR OPERATING AND DIMMING AT LEAST ONE LED - Various embodiments may relate to a circuit arrangement and a method for operating and dimming at least one LED. In this case, the LEDs are supplied from a bridge arrangement, wherein, in order to dim the at least one LED, the frequency of the control signals is increased with increasing dimming until a predefinable dimming threshold value. In order to adjust dimming values which are below the predefinable dimming threshold value, the output signal of the bridge arrangement is short-circuited by means of a short-circuit device during predefinable periods. | 2015-12-17 |
20150366016 | LED LIGHTING DEVICE AND ILLUMINATING DEVICE - According to one embodiment, an LED lighting device comprises at least one normally-on type switching element, an output generation unit that generates DC output by an on-off operation of the switching element, a semiconductor light emitting element that is lit by the DC output generated by the output generation unit, and a driving control unit that causes the switching element to perform an off operation using a current passed through the semiconductor light emitting element. | 2015-12-17 |
20150366017 | BACKLIGHT OF LIQUID CRYSTAL DISPLAY DEVICE AND DRIVING CIRCUIT THEREOF - The present invention relates to a backlight of a liquid crystal display device and a driving method thereof. The backlight comprises a LED lamp bead group and a backlight driving module. The LED lamp bead group includes a plurality of strings of LED lamp bead which are opposite in term of positive and negative directions. The backlight driving module is electrically connected to the LED lamp bead group to output a voltage signal and a current signal to drive the LED lamp bead group, wherein the voltage signal is configured as more than one serials of periodic square-wave signal, under the action of which a string of LED lamp bead of positive direction and a string of LED lamp bead of negative direction emit light in an alternate manner, and the brightness of emitted light is determined by the magnitude of the current signal. | 2015-12-17 |
20150366018 | DIMMER COMPATIBLE LED DRIVING APPARATUS WITH ADJUSTABLE BLEEDING CURRENT - An LED driving apparatus includes a rectifier bridge generating a DC bus voltage, a bus capacitor coupled between the output terminal of the rectifier bridge and a reference ground, a voltage sensing circuit generating a voltage sensing signal indicative of the DC bus voltage, a bleeding circuit providing a bleeding current for the bus capacitor, a switching converter configured to convert the DC bus voltage into a driving signal to drive an LED, a dimming mode detector detecting whether the LED driving apparatus is coupled to a leading edge dimmer or a trailing edge dimmer based on the voltage sensing signal, and a bleeding control circuit generating a control signal to control the bleeding circuit based on the voltage sensing signal, the leading edge dimming mode signal and the trailing edge dimming mode signal. | 2015-12-17 |
20150366019 | DIMMING MODE DETECTION METHOD USED IN LED DRIVING APPARATUS - A dimming mode detection method is used in an LED driving apparatus including a rectifier bridge providing a DC bus voltage and a switching converter configured to convert the DC bus voltage into a driving signal to drive an LED. The method involves: powering on the LED driving apparatus; sensing the DC bus voltage and generating a voltage sensing signal; comparing a rising time during which the voltage sensing signal increases from a second threshold voltage to a first threshold voltage with a first time threshold to detect whether the LED driving apparatus is connected to a leading edge dimmer; and comparing a falling time during which the voltage sensing signal decreases from a third threshold voltage to a fourth threshold voltage with a second time threshold to detect whether the LED driving apparatus is connected to a trailing edge dimmer. | 2015-12-17 |
20150366020 | LIGHTING APPARATUS - A lighting apparatus according to an embodiment of the present invention includes: a main body from which light is emitted; and a stand supporting the main body. The main body includes: an inner body connected to an end of the stand; an outer body disposed to surround the inner body at a position that is spaced apart from an outer circumferential surface of the inner body; and a light emitting module disposed inside the outer body. The outer body is rotatable in a state where the outer body is connected to the inner body. | 2015-12-17 |
20150366021 | LIGHT AND LIGHT SENSOR - An LED-based light includes one or more LEDs, a sensor arranged to detect a brightness level in an area resulting from the combination of light emitted by the LEDs with light from at least one ambient light source other than the LEDs, and operable to output a signal corresponding to the detected brightness level, a controller operable to regulate an amount of power provided to the LEDs in response to the signal, a light transmitting housing for the LEDs, the sensor and the controller and a connector shaped for connection with a light socket disposed at an end of the housing. | 2015-12-17 |
20150366022 | ALTERNATING CURRENT RECTIFYING CIRCUIT AND ALTERNATING CURRENT RECTIFYING METHOD FOR DRIVING LED MODULE - Disclosed are an alternating current rectifying circuit and an alternating current rectifying method for driving an LED module. The method comprises: when an alternating current module is in a positive half cycle, after an alternating current is rectified, outputting the alternating current to a positive half cycle rectifying branch circuit of an LED module; when the alternating current module is in a negative half cycle, carrying out charging according to the alternating current output by the alternating current module, and when the alternating current module is in the positive half cycle, carrying out discharging, and outputting the alternating current to a positive half cycle feed branch circuit of the LED module; when the alternating current module is in the negative half cycle, rectifying the alternating current, and outputting the alternating current to a negative half cycle rectifying branch circuit of the LED module; when the alternating current module is in the positive half cycle, carrying out charging according to the alternating current output by the alternating current module, and when the alternating current module is in the negative half cycle, carrying out discharging, and outputting the alternating current to a negative half cycle feed branch circuit of the LED module; and when a voltage of an input voltage signal is higher than a preset voltage threshold, turning off an overvoltage protection branch circuit of the LED module. By using the present invention, stability of an output voltage can be improved, and luminous efficiency of the LED module can be improved. | 2015-12-17 |
20150366023 | TWO-LEVEL LED SECURITY LIGHT WITH MOTION SENSOR - A two-level LED security light with a motion sensor. At night, the LED is turned on for a low level illumination. When the motion sensor detects any intrusion, the LED is switched from the low level illumination to a high level illumination for a short duration time. After the short duration time, the LED security light returns to the low level illumination for saving energy. The LED security light includes a power supply unit, a light sensing control unit, a motion sensing unit, a loading and power control unit, and a lighting-emitting unit. The lighting-emitting unit includes one or a plurality of LEDs which may be turned-on or turned-off according to the sensing results from the light sensing control unit. When the motion sensing unit detects an intrusion, the illumination of the LED security light can be immediately turned on to the high level to scare away the intruder. | 2015-12-17 |
20150366024 | TWO-LEVEL LED SECURITY LIGHT WITH MOTION SENSOR - A two-level LED security light with a motion sensor. At night, the LED is turned on for a low level illumination. When the motion sensor detects any intrusion, the LED is switched from the low level illumination to a high level illumination for a short duration time. After the short duration time, the LED security light returns to the low level illumination for saving energy. The LED security light includes a power supply unit, a light sensing control unit, a motion sensing unit, a loading and power control unit, and a lighting-emitting unit. The lighting-emitting unit includes one or a plurality of LEDs which may be turned-on or turned-off according to the sensing results from the light sensing control unit. When the motion sensing unit detects an intrusion, the illumination of the LED security light can be immediately turned on to the high level to scare away the intruder. | 2015-12-17 |
20150366025 | ACTIVE LED MODULE HAVING INTEGRATED LIMITER - LED modules are disclosed having a control MOSFET, or other transistor, in series with an LED. In one embodiment, a MOSFET wafer is bonded to an LED wafer and singulated to form thousands of active 3-terminal LED modules with the same footprint as a single LED. Despite the different forward voltages of red, green, and blue LEDs, RGB modules may be connected in parallel and their control voltages staggered at 60 Hz or greater to generate a single perceived color, such as white. The RGB modules may be connected in a panel for general illumination or for a color display. A single dielectric layer in a panel may encapsulate all the RGB modules to form a compact and inexpensive panel. Various addressing techniques are described for both a color display and a lighting panel. Various circuits are described for reducing the sensitivity of the LED to variations in input voltage. | 2015-12-17 |
20150366026 | INTEGRATED DEVICE COMPRISING A MATRIX OF OLED ACTIVE PIXELS WITH IMPROVED DYNAMIC RANGE - An integrated device includes a semiconducting substrate having a matrix of active pixels formed therein. Each active pixel includes an OLED diode, a first nMOS transistor having its source coupled to an anode of the OLED diode, and a refresh circuit coupled to a gate of the first nMOS transistor. The first nMOS transistor has its source and its substrate coupled together. The first nMOS transistor is situated in and on a first part of the semiconductor substrate, and the refresh circuit is situated in and on a second part of the semiconductor substrate, with the first part and the second part being electrically insulated from one another. | 2015-12-17 |
20150366027 | BOARDING BRIDGE PROVIDED WITH TRANSPARENT ELECTRIC BULLETIN BOARD - The present invention relates to a boarding bridge provided with a transparent electric bulletin board, and more specifically, a transparent electric bulletin board arranged in a boarding bridge includes a transparent electrode of which the width and the length of the pattern are adjusted according to the surface resistance so as to supply a uniform drive voltage to light-emitting elements, thus making the light-emitting elements emit a light with a uniform intensity. | 2015-12-17 |
20150366028 | LIGHT EMITTING DEVICE DRIVER CIRCUIT AND DRIVING METHOD OF LIGHT EMITTING DEVICE CIRCUIT - The present invention discloses a light emitting device driver circuit and a driving method of a light emitting device circuit. The light emitting device driver circuit is for driving a light emitting device circuit with plural light emitting devices connected in series. The light emitting device driver circuit determines a number of the conductive light emitting devices according to a rectified input voltage. The light emitting device driver circuit includes: a switch module, a current source circuit, and a total harmonic distortion (THD) compensation circuit. The THD compensation circuit generates an adjustment current according to the rectified input voltage. The current source circuit provides a light emitting device current to the light emitting device circuit according to the adjustment current, such that the THD is reduced. | 2015-12-17 |
20150366029 | POWER EFFICIENT LINE SYNCHRONIZED DIMMER - There is set forth herein a dimmer circuit for controlling delivery of input line voltage to a load. The dimmer circuit can include a switch coupling an input line voltage terminal to a load terminal. The dimmer circuit can he operative to provide one or more switch firing control scheme for latching the switch. | 2015-12-17 |
20150366030 | Electromagnetic Radiation Emitter Identification Apparatus and Associated Methods - The invention relates to an apparatus and associated method for emitting electromagnetic radiation. The apparatus has at least one electromagnetic radiation emitter and a base. The base has four electrical contacts and an identification device. Two of the electrical contacts are in electrical communication with the at least one electromagnetic radiation emitter. The other two electrical contacts are in electrical communication with the identification device. | 2015-12-17 |
20150366031 | BOOST CIRCUITS, LED BACKLIGHT DRIVING CIRCUITS AND LIQUID CRYSTAL DEVICES - A boost circuit includes an inductor (L), a MOS transistor (Q), and a number “n” of switch components (Q | 2015-12-17 |
20150366032 | RETAINING CIRCUIT AND LIGHT EMITTING DEVICE DRIVER CIRCUIT WITH RETAINING CIRCUIT - A retaining circuit includes: a low dropout regulator (LDO) circuit for generating a primary operation voltage, a secondary operation voltage generation (SOVG) circuit, and a memory circuit. The SOVG circuit generates a secondary operation voltage, and the memory circuit is powered by the secondary operation voltage to store at least one operation parameter, such that when the primary operation voltage is lower than a non-controlled level, the memory circuit holds the operation parameter to sustain operation. | 2015-12-17 |
20150366033 | Illuminating Display Systems - An exemplary system comprises a power regulator and an emitting apparatus. The emitting apparatus is typically attached to or integrated with a display object, such as a merchandise package or container. A support structure, such as a point of purchase display, typically contains or supports one or more power regulators and display objects. The power regulator comprises a controller and a primary inductor, and the controller is adapted to provide a voltage or current to the primary inductor to generate a first primary inductor voltage. The emitting apparatus comprises an illumination source and a secondary inductor coupled to the illumination source. The illumination source is adapted to emit visible light when the power regulator is in an on state and when the secondary inductor is within a predetermined distance of the primary inductor. In exemplary embodiments, the first and second inductors are substantially planar. | 2015-12-17 |
20150366034 | SENSOR WITH LUX OFF FUNCTION AND METHOD FOR SWITCHING OFF - The present invention provides a sensor with a LUX off function and a method for switching off, and is applicable to the field of lighting control technologies. The sensor includes: a brightness detection module, a sensor module, an MCU control module and a drive module. In the present invention, a function of automatically switching off a load driving lamp is implemented, and energy consumption is effectively reduced. | 2015-12-17 |
20150366035 | APPARATUS AND METHOD FOR CONTROLLING LIGHTING DEVICE IN ELECTRONIC DEVICE - The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method for operating an electronic device is provided. The method includes measuring a Received Signal Strength Indicator (RSSI) of a plurality of signals received from a plurality of lighting devices, and displaying the plurality of lighting devices according to the RSSI of the plurality of signals. | 2015-12-17 |
20150366036 | METHOD FOR CONTROLLING LIGHTING WITH A PORTABLE POINTER DEVICE | 2015-12-17 |
20150366037 | CONFIGURABLE AND REMOTLY CONTROLLED BULB ADAPTOR - A bulb adaptor that may include a housing that comprises an input adaptor and an output adaptor; wherein the input adaptor is shaped and sized to match a bulb socket and wherein the output adaptor is shaped and sized to match a base of a bulb; and circuitry, located within the housing, that is electrically coupled between the input adaptor and the output adaptor and is arranged to control a provision of electricity from the input adaptor to the output adaptor in response to a reception of sound waves are associated with a command to be executed by the circuitry. | 2015-12-17 |
20150366038 | COMMUNICATION VIA A POWER WAVEFORM - Methods of controlling an apparatus based on analysis of an input power waveform supplied to the apparatus. The methods may comprise demodulating a plurality of incoming data packets from the input power waveform. The methods may comprise determining whether N data packets of said plurality of incoming data packets are the same, wherein N is a positive integer having a dynamic value that depends on the input power waveform. The methods may comprise controlling at least one aspect of the apparatus based on said N data packets if said N data packets were determined to be the same. Also disclosed are apparatus corresponding to such methods. | 2015-12-17 |
20150366039 | SYSTEM AND METHOD FOR LIGHT SOCKET ADAPTATION - A light socket adaptation system and method. A light socket adapter module comprises a female end designed to accept a light bulb, a male end designed to be placed in an existing light socket, Wi-Fi transmit/receive circuitry, Bluetooth LE transmit/receive circuitry, a processor that processes instructions received via one or more of the Wi-Fi transmit/receive circuitry and the Bluetooth LE transmit/receive circuitry, wherein the instructions are received from one or more of a remote server system and a mobile computing device, wherein the processor executes Bluetooth LE instructions to cause the light socket adapter module to detect Bluetooth LE enabled devices within a detection proximity of the light socket adapter module, and power supply control circuitry controllable by the processor, wherein the power supply control circuitry controls power supplied to a light bulb positioned in the female end of the light socket adapter module. | 2015-12-17 |
20150366040 | Light Device for a Ceiling Fan, Switch Device of the Same, and Method for Preventing Abnormal Operation of the Light Device Using the Switch Device - A light device for use with a fan device includes a light neutral terminal coupled to a neutral terminal of an AC power source and a fan neutral terminal of the fan device, a light line terminal for connection to a line terminal of the AC power source, a light control unit for light emission upon receipt of the electrical power from the light neutral terminal and the light line terminal, and a switch device coupled between the light neutral terminal and the light control unit. | 2015-12-17 |
20150366041 | X-Ray Tube Electron Sources - An electron source for an X-ray scanner includes an emitter support block, an electron-emitting region formed on the support block and arranged to emit electrons, an electrical connector arranged to connect a source of electric current to the electron-emitting region, and heating structure arranged to heat the support block. | 2015-12-17 |
20150366042 | Dielectric Barrier Discharge Plasma Generator - A dielectric barrier discharge plasma generation devices that controllably produces uniform, non-equilibrium plasma and discharges a plasma plume at atmospheric pressure. The device has a gas source, a power source, and a plasma generator probe from which the plume of plasma is discharged. The probe has an elongate, dielectric ionization conduit arranged in coaxial relationship within the housing. An elongate inner electrode extends within the ionization conduit and connects to the power source. An outer electrode is slidably arranged on the outer surface of the ionization conduit, and is also electrically connected to the power source. The electrodes are constructed and arranged so that movement of the outer electrode relative to the inner electrode changes at least one property of the plasma plume. The inner electrode may include means for generating a plurality of separate, high-intensity electric fields along the length and around the perimeter of the inner electrode distal portion. In a preferred embodiment, the inner electrode has an elongate base extending generally parallel to the central axis of the ionization tube, and a plurality of bristles electrically-connected to and transversely-extending from at least a portion of the electrode base. | 2015-12-17 |
20150366043 | PLASMA GENERATING SYSTEM HAVING MOVABLE ELECTRODES - A plasma generating system is provided. The plasma generating system includes: a pair of electrodes having distal ends; an electrode holder holding the pair of electrodes; a gate having a surface on which the electrode holder is slidably mounted and adapted to be controlled by sliding the electrode holder on the surface; and a resilient member secured to the gate and adapted to generate a force to close the opening. The distal ends are adapted to move into an opening of the gate as the electrode holder slides along a direction on the surface and adapted to generate an electric arc to thereby ignite plasma in a gas. | 2015-12-17 |
20150366044 | METHOD AND APPARATUS FOR DIRECTING A NEUTRAL BEAM - An apparatus and method for producing a deflection of a Neutral Beam derived from a gas-cluster ion-beam deflects the gas-cluster ion-beam prior to dissociation of gas clusters and removal of tons. | 2015-12-17 |
20150366045 | Variable-pulse-shape pulsed-power accelerator - A variable-pulse-shape pulsed-power accelerator is driven by a large number of independent LC drive circuits. Each LC circuit drives one or more coaxial transmission lines that deliver the circuit's output power to several water-insulated radial transmission lines that are connected in parallel at small radius by a water-insulated post-hole convolute. The accelerator can be impedance matched throughout. The coaxial transmission lines are sufficiently long to transit-time isolate the LC drive circuits from the water-insulated transmission lines, which allows each LC drive circuit to be operated without being affected by the other circuits. This enables the creation of any power pulse that can be mathematically described as a time-shifted linear combination of the pulses of the individual LC drive circuits. Therefore, the output power of the convolute can provide a variable pulse shape to a load that can be used for magnetically driven, quasi-isentropic compression experiments and other applications. | 2015-12-17 |
20150366046 | Slot-Coupled CW Standing Wave Accelerating Cavity - A slot-coupled CW standing wave multi-cell accelerating cavity. To achieve high efficiency graded beta acceleration, each cell in the multi-cell cavity may include different cell lengths. Alternatively, to achieve high efficiency with acceleration for particles with beta equal to 1, each cell in the multi-cell cavity may include the same cell design. Coupling between the cells is achieved with a plurality of axially aligned kidney-shaped slots on the wall between cells. The slot-coupling method makes the design very compact. The shape of the cell, including the slots and the cone, are optimized to maximize the power efficiency and minimize the peak power density on the surface. The slots are non-resonant, thereby enabling shorter slots and less power loss. | 2015-12-17 |
20150366047 | METAL FOIL-CLAD SUBSTRATE, CIRCUIT BOARD AND HEATING-ELEMENT MOUNTING SUBSTRATE - A metal foil-clad substrate used for forming a circuit board mounting and electrically connecting a heat element is provided. The metal foil-clad substrate includes: a metal foil having one surface; a resin layer formed on the one surface of the metal foil; a heat radiation metal plate formed on a surface of the resin layer opposite to the metal foil; an insulating part formed on the surface of the resin layer opposite to the metal foil; and at least one bending portion in which the metal foil, the resin layer and the insulating part are bended to a side of the metal foil or the insulating part. The insulating part is constituted of a cured material of a first resin composition containing a first thermosetting resin. The resin layer is constituted of a cured material or a solidified material of a second resin composition containing a resin material. | 2015-12-17 |
20150366048 | POWER MODULE SUBSTRATE, HEAT-SINK-ATTACHED POWER MODULE SUBSTRATE, AND HEAT-SINK-ATTACHED POWER MODULE - The power module substrate includes a circuit layer that is formed on a first surface of a ceramic substrate, and a metal layer that is formed on a second surface of the ceramic substrate, in which the metal layer has a first aluminum layer that is bonded to the second surface of the ceramic substrate and a first copper layer that is bonded to the first aluminum layer by solid-phase diffusion bonding. | 2015-12-17 |
20150366049 | ARRAY SUBSTRATE AND METHOD OF MOUNTING INTEGRATED CIRCUIT USING THE SAME - An array substrate including a display area and a non-display area surrounding the display area. The non-display area includes a pad portion including one or more first pads that each have a parallelogram shape. | 2015-12-17 |
20150366050 | SEMICONDUCTOR PACKAGE - A semiconductor package includes: a first substrate; a second substrate disposed on the first substrate to be spaced apart from the first substrate, and including an active region on which semiconductor devices are configured to be mounted; and a flexible interconnection member electrically connecting the first substrate to the second substrate, the flexible interconnection member including a flexible film and a metal wiring member formed on the flexible film. | 2015-12-17 |
20150366051 | Printed Circuit Board - A printed circuit board comprising conductive layers separated by insulation layers of dielectric material, at least one conductive layer being patterned and having at least one signal line embedded in insulation material. The at least one signal line is covered by a dielectric film, followed by a thin conductive layer, whereby the dielectric film covers at least one surface and both sides of the at least one signal line and the thin conductive layer extends, separated by the dielectric film, over the at least one surface of the signal line and at least partially over the height of both sides of the signal line. | 2015-12-17 |
20150366052 | REFLECTED SIGNAL ABSORPTION IN INTERCONNECT - Embodiments of the present disclosure are directed toward techniques and configurations for electrical signal absorption in an interconnect stub. In one instance, a printed circuit board (PCB) assembly may comprise a substrate and an interconnect (such as a via) formed in the substrate to route an electrical signal within the PCB. The interconnect may include a stub formed on the interconnect. At least a portion of the stub may be covered with an absorbing material to at least partially absorb a portion of the electric signal that is reflected by the stub. The absorbing material may be selected such that its dielectric loss tangent is greater than one, for a frequency range of a frequency of the reflected portion of the electric signal. A dielectric constant of the absorbing material may be inversely proportionate to the frequency of the reflected electric signal. Other embodiments may be described and/or claimed. | 2015-12-17 |
20150366053 | CIRCUIT SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE - This disclosure provides a circuit substrate, a display panel and a display device for solving the problem of a relatively large electrode pitch of the circuit substrate in the prior art while reducing the production cost. Wherein the circuit substrate comprises a substrate, a plurality of first electrodes arranged on the substrate, and insulating convex structures arranged between the substrate and the first electrodes, the convex structure comprising a top face and a bottom face, wherein the top face contacts with the first electrode, and the bottom face contacts with the substrate. | 2015-12-17 |
20150366054 | METAL FOIL-CLAD SUBSTRATE, CIRCUIT BOARD AND ELECTRONIC-COMPONENT MOUNTING SUBSTRATE - A metal foil-clad substrate used for forming a circuit board mounting and electrically connecting an electronic component is provided. The metal foil-clad substrate includes a metal foil having a one surface, a resin layer formed on the one surface of the metal foil; an insulating part formed on a surface of the resin layer opposite to the metal foil; and at least one bending portion in which the metal foil, the resin layer and the insulating part are bended to a side of the metal foil or the insulating part. The insulating part is constituted of a cured material of a first resin composition containing a first thermosetting resin. The resin layer is constituted of a cured material or solidified material of a second resin composition containing a resin material. | 2015-12-17 |
20150366055 | SUBSTRATE AND TOUCH PANEL MEMBER USING SAME - The present invention aims to provide a substrate having an ITO with a low ITO pattern visibility, which substrate is formed by a method utilizing a simple technique such as coating, printing or the like, and which method is less burdensome from the viewpoints of cost and process; and to provide a touch panel member using the substrate. The present invention provides a substrate including a region where thin layers are laminated on a transparent ground substrate, which thin layers are, in the order mentioned from the upper surface of the substrate: an ITO (Indium Tin Oxide) thin layer (I); an organic thin layer (II) having a film thickness of from 0.01 to 0.4 μm and a refractive index of from 1.58 to 1.85; and a transparent adhesive thin layer (III) having a refractive index of from 1.46 to 1.52. | 2015-12-17 |
20150366056 | RESIN COMPOSITION FOR PRINTED CIRCUIT BOARD, PREPREG FOR PRINTED CIRCUIT BOARD, LAMINATE, METAL-CLAD LAMINATE, PRINTED CIRCUIT BOARD, AND MAGNESIUM OXIDE, AND METHOD FOR MANUFACTURING MAGNESIUM OXIDE - A resin composition for printed circuit board contains a thermosetting resin and an inorganic filler containing magnesium oxide. A volume average particle size of the magnesium oxide is from 2 μm to 10 μm, inclusive. In a distribution of a particle size of the magnesium oxide, the particle size has maximal frequencies in a first range of from 0.3 μm to 1 μm, inclusive, and in a second range of from 2 μm to 10 μm, inclusive, a maximal volume frequency in the first range is 5% or less, and a maximal volume frequency in the second range is 12% or more. A ratio of 50% accumulated particle size D50 with respect to specific surface area diameter of the magnesium oxide is 4 or less, and a ratio of 90% accumulated particle size D90 with respect to 10% accumulated particle size D10 of the magnesium oxide is 10 or less. | 2015-12-17 |
20150366057 | ARTICLES WITH CONDUCTIVE MICRO-WIRE PATTERN - Conductive articles and devices have conductive micro-wires formed by curing a photocurable layer on a transparent flexible substrate that has a distortion temperature of less than 150° C. The photocurable layer has a viscosity <5,000 Pascal-seconds at the temperature micro-channels formation and the micro-channels having an average width of less than or equal to 4 μm and an average depth to average width ratio that is greater than or equal to 1. The photocurable layer is exposed to curing ultraviolet radiation to form a pattern of photocured micro-channels and a conductive composition comprising metal nano-particles is formed in the photocured micro-channels. The conductive composition is cured in the pattern of photocured micro-channels to provide a pattern of conductive micro-wires in the pattern of photocured micro-channels on the transparent flexible substrate. Each of at least 50% of the conductive micro-wires has a sheet resistance of less than 0.025 ohms/sq. | 2015-12-17 |
20150366058 | WIRING SUBSTRATE AND METHOD FOR PRODUCING THE SAME - A wiring substrate includes a first substrate to be connected to a second substrate. Electrodes are disposed on a substrate main surface of the first substrate, and columnar terminals are bonded onto the electrodes via solder portions. Each columnar terminal includes a columnar terminal body, and a projecting piece that projects from an outer peripheral surface of the columnar terminal body at a center portion, in a height direction, of the outer peripheral surface of the columnar terminal body. Each columnar terminal has a shape vertically symmetrical about the projecting piece. | 2015-12-17 |
20150366059 | CIRCUIT BOARD AND METHOD OF MANUFACTURING THE SAME - A seed layer and a resist layer are formed on a solder resist layer, and the resist layer is patterned to form connection pads and pad plating layers. Then, the resist layer is removed, and the seed layer exposed to the outside is removed. A device may be mounted on this circuit board, and a connection terminal of the device and the connection pad of the circuit board may be connected to each other by a wire, or the like. | 2015-12-17 |
20150366060 | CIRCUIT STRUCTURE AND FABRICATION METHOD THEREOF - A circuit structure is provided, which includes a plurality of conductive posts, and a plurality of first and second conductive pads formed on two opposite end surfaces of the conductive posts, respectively. A length of each of the first conductive pads is greater than a width of the first conductive pad so as to reduce an occupation area of the first conductive pad along the width and increase a distance between adjacent first conductive pads, thereby increasing the wiring density and meeting the wiring demand. | 2015-12-17 |
20150366061 | PRINTED WIRING BOARD AND METHOD FOR MANUFACTURING PRINTED WIRING BOARD - A printed wiring board includes a first circuit board having a first surface and a second surface, and a second circuit board having a third surface and a fourth surface and having a mounting area on the third surface of the second circuit board. The first circuit board is laminated on the third surface of the second circuit board such that the first surface of the first circuit board is in contact with the third surface of the second circuit board, the first circuit board includes reinforcing material and has an opening portion exposing the mounting area of the second circuit board, and the first circuit board and the second circuit board are formed such that a ratio H | 2015-12-17 |
20150366062 | PRINTED WIRING BOARD - A printed wiring board includes a first circuit board having a first surface and a second surface on the opposite side with respect to the first surface, and a second circuit board having a third surface and a fourth surface on the opposite side with respect to the third surface and having a mounting area on the third surface of the second circuit board. | 2015-12-17 |
20150366063 | MODULE, MODULE COMPONENT COMPOSING THE MODULE, AND METHOD OF MANUFACTURING THE MODULE - To provide a compact module that is capable of achieving a low profile and that has excellent high-frequency characteristics, a module includes a parent board; first and second child boards arranged so as to face the parent board; multiple electronic components that include first electrodes and second electrodes electrically connected to the first electrodes, respectively, on both opposing faces, the first electrodes being connected to the first child board, the second electrodes being connected to the parent board; and multiple electronic components that include first electrodes and second electrodes electrically connected to the first electrodes, respectively, on both opposing faces, the first electrodes being connected to the second child board, the second electrodes being connected to the parent board. | 2015-12-17 |
20150366064 | PACKAGE APPARATUS AND MANUFACTURING METHOD THEREOF - A package apparatus comprises a first conductive wiring layer, a first conductive pillar layer, a dielectric material layer, a second conductive wiring layer, a second conductive pillar layer, and a first molding compound layer. The first conductive wiring layer has a first surface and a second surface opposite to the first surface. The first conductive pillar layer is disposed on the first surface of the first conductive wiring layer, wherein the first conductive wiring layer and the first conductive pillar layer are disposed inside the dielectric material layer. The second conductive wiring layer is disposed on the first conductive pillar layer and the dielectric material layer. The second conductive pillar layer is disposed on the second conductive wiring layer, wherein the second conductive wiring layer and the second conductive pillar layer are disposed inside the first molding compound layer. | 2015-12-17 |
20150366065 | DEVICE HAVING A CIRCUIT BOARD AND AN ELECTRONIC CIRCUIT WITH AN ELECTROLYTIC CAPACITOR ARRANGED ON THE CIRCUIT BOARD - A device has a circuit board and an electronic circuit arranged on the circuit board. The electronic circuit includes an electrolytic capacitor. The electrolytic capacitor is brought to the operating temperature in the case of low temperatures by intrinsic heating as a result of its operation in a detuned circuit. | 2015-12-17 |
20150366066 | SUBSTRATE WITH ELECTRONIC DEVICE EMBEDDED THEREIN AND MANUFACTURING METHOD THEREOF - An electronic device embedded substrate and a method of manufacturing the same are disclosed. The electronic device embedded substrate in accordance with an aspect of the present invention includes: an electronic device; and a core substrate having a cavity, in which the electronic device is embedded and of which a width of at least a portion is smaller than widths of other portions thereof. | 2015-12-17 |
20150366067 | Peripherally Mounted Components in Embedded Circuits - Semiconductor die and other components can be mounted in printed circuit boards with a binding agent at their periphery. This leaves both surfaces exposed for subsequent processing, usually over-plating with copper that is then etched to define a conductor pattern, just as in printed circuit manufacture. Methods using the surface tension of liquids for precise component placement in three dimensions (3-D) are shown. Optionally, micro-conductors can be used for the connections to the die, for reduced apparent resistance at high frequencies. The micro-channels between the micro-conductors can be a wick for liquid for evaporative cooling at the semiconductor surface as part of a heat pipe circuit. | 2015-12-17 |
20150366068 | TOUCH PANEL AND ITS MANUFACTURING METHOD - The present disclosure relates to the field of touch technology, and provides a touch panel and its manufacturing method. In the touch panel, a transparent conductive layer is partitioned by a height difference structure into first electrodes, an array of second electrode components and filling blocks. The array of second electrode components is connected serially by an array of conductive bridging lines so as to form several columns of second electrodes. A layout process for the transparent conductive layer will be omitted, and as a result, it is able to reduce the process steps and the production cost. In addition, the transparent conductive layer covers the entire base substrate, and as a result, it is able to improve the evenness of the transmittance and reflectance of the entire touch panel, thereby to improve the evenness of the image display. | 2015-12-17 |
20150366069 | APPARATUS FOR MANUFACTURING FLEXIBLE PRINTED WIRING BOARD, APPARATUS FOR MANUFACTURING WIRING BOARD, AND APPLYING DEVICE - According to one embodiment, an apparatus includes: a device configured to partially provide a second conductor layer on a surface of a first conductor layer; a device configured to partially provide a first insulating layer on the surface of the first conductor layer; a device configured to integrate the first conductor layer, the second conductor layer, the first insulating layer, and a third conductor layer, in a state in which the second conductor layer and the first insulating layer provided on the surface of the first conductor layer are covered with the third conductor layer from a side opposite the first conductor layer; a device configured to form a conductor pattern by partially removing at least one of the first conductor layer and the third conductor layer in a structure obtained by the integrating; and a device configured to cover both sides of the structure. | 2015-12-17 |
20150366070 | PREPARATION METHOD FOR DRY FILM SOLDER RESIST AND FILM LAMINATE USED THEREIN - The present invention relates to a preparation method for a dry film solder resist (DFSR) capable of forming the DFSR having fine unevenness on a surface by a more simplified method, and a film laminate used therein. The preparation method for a dry film solder resist includes forming a predetermined photo-curable and heat-curable resin composition on a transparent carrier film having a surface on which a fine unevenness having an average roughness (Ra) of 200 nm to 2 μm is formed; laminating the resin composition on a substrate to form a laminated structure in which the substrate, the resin composition, and the transparent carrier film are sequentially formed; exposing the resin composition and delaminating the transparent carrier film; and alkaline-developing the resin composition in a non-exposure part and performing heat-curing. | 2015-12-17 |
20150366071 | PROCESS FOR MANUFACTURING A PRINTED CIRCUIT BOARD - A process for manufacturing a printed circuit board, comprising a first main circuit board having a first structure, comprises steps suitable for inserting one or more secondary printed circuit boards having a different structure from that of the main printed circuit board, comprising: defining one or more cavities suitable for receiving the one or more inserts; preparing the one or more inserts comprising, on at least one side intended to make contact with a wall of the cavity, etched features and a metallization, and one or more vias; inserting the one or more inserts into the one or more cavities in the main circuit board; placing a resin in the one or more cavities to ensure cohesion of the assembly formed by the main circuit board and the one or more secondary circuit boards; laminating the assembly formed by the one or more inserts placed in the main circuit board. | 2015-12-17 |
20150366072 | METHOD OF FORMING METALLIC PATTERN ON POLYMER SUBSTRATE - A method of forming a metallic pattern on a polymer substrate is provided. A mixture layer is formed on a polymer substrate surface. The mixture layer includes an active carrier medium and nanoparticles dispersed in the active carrier medium. A laser process is performed to treat a portion of the mixture layer to form active seed residues on the surface of the polymer substrate. A cleaning process is performed to remove an untreated portion of the mixture layer to expose the surface of the polymer substrate, while the active seed residues are remained on the surface of the polymer substrate. Then, the active seed residues on the polymer substrate are subjected to an electroless plating process to form the metallic pattern over the active seed residues on the polymer substrate. | 2015-12-17 |