31st week of 2019 patent applcation highlights part 85 |
Patent application number | Title | Published |
20190239262 | DOWNLINK DATA SENDING METHOD, NETWORK DEVICE, AND USER PLANE DEVICE - The present application discloses a downlink data sending method, to reduce power consumption of a terminal device. The method includes: receiving, by a first network device, a first message sent by a terminal device, where the first message carries identification information of the terminal device; determining, by the first network device based on the identification information, that a network side has buffered downlink data for the terminal device; obtaining, by the first network device, the downlink data; and sending, by the first network device, the downlink data to the terminal device. | 2019-08-01 |
20190239263 | USER EQUIPMENT AND BASE STATION IN CARRIER AGGREGATION SYSTEM, AND CALL ADMISSION CONTROL METHOD FOR USE WITH THE USER EQUIPMENT AND BASE STATION - Disclosed are user equipment and a base station in a carrier aggregation system, and a call admission method thereof. The user equipment includes a plurality of physical layers, and the base station provides multiple component carriers. When messages for connection setup are transmitted and received between the user equipment and base station, the messages include information about what component carriers are selected by the physical layers, information about what component carriers are selectable by the physical layers, and information about calculations for uplink timing alignment, and call admission control and load balancing is performed based on the information included in the messages. Accordingly, in the carrier aggregation system, quicker call admission and load balancing are achieved. | 2019-08-01 |
20190239264 | METHOD FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION INCLUDING CONFIGURATION INFORMATION FOR TRANSMISSION AND RECEPTION IN COMMUNICATION SYSTEM SUPPORTING VEHICLE-TO-EVERYTHING COMMUNICATION AND APPARATUS FOR THE SAME - An operation method of a first communication node in a vehicle-to-everything (V2X) communication system may include: receiving, by the first communication node, control information including resource allocation information from a second communication node; receiving, by the first communication node, data from the second communication node through a radio resource indicated by the resource allocation information included in the control information; generating, by the first communication node, sidelink control information (SCI) including reception configuration information indicating the radio resource used for transmission of the data by the second communication node based on the resource allocation information; and transmitting, by the first communication node, the SCI to a third communication node. | 2019-08-01 |
20190239265 | Apparatus, System, and Method of Wirelessly Transmitting and Receiving Data - A wireless media player and a related system and methodology. One feature of the wireless media player system pertains to a virtual connector system, apparatus, and method for the automatic establishment of wireless connectivity with other electronic devices. The media player device can employ the use of integrated Radio Frequency Identification (RFID) technology to exchange communication settings, media capability, and other parameters with an external device that also has integrated RFID technology. The automatic exchange of settings and other information via a proximity-based RFID data exchange allows a media player to quickly establish a secure communication link with another device via a commonly supported wireless protocol such as Ultra Wideband (UWB) or Bluetooth. Another feature of the media player system pertains to a method of using the captured media capability of the connecting device to customize certain menu options and software parameters in the media player. | 2019-08-01 |
20190239266 | Content Publishing Method and User Equipment - Embodiments of the present invention provide a content publishing method and a user equipment. The content publishing method includes: obtaining, by a first user equipment supporting a D2D function, a resource for broadcasting information of the first user equipment. The method also includes broadcasting, by the first user equipment, the information of the first user equipment on the obtained resource, so that a second user equipment obtains and sends the information of the first user equipment to a network-side device to set up a connection with the first user equipment, where the second user equipment supports the D2D function and is matched with the first user equipment. | 2019-08-01 |
20190239267 | USER TERMINAL, PROCESSOR, AND BASE STATION - A communication control method, user equipment and apparatus thereof include transmitting, to a base station by a user equipment, first information on a priority of a data pack to be transmitted from the user equipment via direct communication in which the data packet is transmitted to another user equipment without passing through the base station. The first information assists the base station in scheduling transmission resources for the direct communication. The method, user equipment and apparatus also include transmitting a request for requesting transmission resources for the direct communication to the base station by the user equipment, and receiving by the user equipment from the base station second information indicating transmission resources for the direct communication scheduled by the base station. | 2019-08-01 |
20190239268 | WIRELESS COMMUNICATION DEVICE AND WIRELESS COMMUNICATION METHOD FOR ADJUSTING DEVICE COVERAGE ACCORDING TO RECEPTION FEEDBACK OF D2D COMMUNICATION - A wireless communication device and a wireless communication method. The wireless communication device which is used for a user equipment side includes a signal transceiving apparatus and a control apparatus. The signal transceiving apparatus is configured to transmit a device-to-device communication signal, and receive a feedback signal of other wireless communication devices for the communication signal. The control apparatus is configured to determine receiving quality of other wireless communication devices for the communication signal based on the feedback signal, and adjust the signal coverage range of a user equipment based on the distribution of the receiving quality of other wireless communication devices. | 2019-08-01 |
20190239269 | SERVICE COMMUNICATION METHOD, TERMINAL AND NETWORK DEVICE - Embodiments provide a service communication method. The method uses multiple Radio Access Technologies (RATs), and includes that: a terminal receives network capabilities of the multiple RATs; the terminal selects at least two RATs for a service of the terminal from the multiple RATs according to the network capabilities; and the terminal performs communication of the service by using the at least two RATs. In the embodiments, the terminal selects the at least two RATs for the service, so that manual setting of a user can be avoided, and thereby performance and convenience of the multiple RATs can be improved. | 2019-08-01 |
20190239270 | METHOD, APPARATUS AND SYSTEM FOR MANAGING SESSION IN WIRELESS COMMUNICATION SYSTEM - Provided are a method and apparatus for managing a session in a wireless communication system. The method includes identifying a session management module with a failure from among a plurality of session management modules that each manage at least one session; determining a substitute module that replaces the session management module with the failure; obtaining, from a control plane entity, information about at least one session managed by the session management module with the failure; and controlling the substitute module to manage the at least one session, based on the obtained information about the at least one session. | 2019-08-01 |
20190239271 | METHOD FOR ESTABLISHING A COMMUNICATION AND COMMUNICATION DEVICE - According to one embodiment, a method for establishing a communication is described comprising performing, over a first mobile radio communication network, a call control protocol message exchange indicating that a communication session establishment between a first communication device and a second communication device is intended; initiating a fallback by the first communication device from the first mobile radio communication network to a second mobile radio communication network, in reaction to a specific call control message of the call control protocol message exchange; performing the fallback and establishing the communication session between the first communication device and the second communication device via the second mobile radio communication network. | 2019-08-01 |
20190239272 | ANALYZING PASSENGER CONNECTIVITY EXPERIENCES WHILE USING VEHICLE CABIN NETWORKS - A network analysis terminal is described that operates within a vehicle cabin to generate passenger connectivity experience metrics. The terminal monitors packets communicated through at least one cabin network between a content server and passenger terminals. The terminal receives packets monitored by the network interface and identifies passenger terminal identifiers that are addressed by content of the packets. Names of vehicle passengers associated with the packets are identified using the passenger terminal identifiers as indexes to retrieve the names of vehicle passengers from an information repository that maps names of vehicle passengers to passenger terminal identifiers. Passenger connectivity experience metrics are generated based on measurements performed on the packets over time. The passenger connectivity experience metrics indicate network connectivity performance that is experienced by the identified names of vehicle passengers while operating passenger terminals using the at least one cabin network. | 2019-08-01 |
20190239273 | ESTABLISHING OR RESUMING A WIRELESS COMMUNICATION CONNECTION IN A WIRELESS COMMUNICATION NETWORK - The present invention relates to a method for establishing or resuming a wireless communication connection in a wireless communication network. According to the method, a first message is transmitted from a first device to a second device. The first message includes a request for the second device to provide a data link layer communication forwarding between the first device and a base station. Furthermore, a connection between the first device and the base station is established or resumed via the data link layer communication forwarding of the second device. | 2019-08-01 |
20190239274 | Communications Method Of Wearable Device, Communications System, and Related Device - A communications method of a wearable device, a communications system, and a related device are disclosed, which are applied to a communications technology field. In the communications method of a wearable device, if a second BLUETOOTH connection between user equipment and the wearable device is disconnected, a first BLUETOOTH connection between a network connection device and the wearable device is established, so that the network connection device may send, to the wearable device through the first BLUETOOTH connection, first information sent by the user equipment through a third communication connection to the network connection device. In this way, indirect communication between the user equipment and the wearable device is implemented by using the network connection device, so that the user equipment and the wearable device are not limited by a communication range. | 2019-08-01 |
20190239275 | Dynamically Reconfiguring Connection Types Associated with a Wireless Networking Device - Various embodiments provide dynamic reconfiguration of a connectivity configuration associated with a wireless networking device. The wireless networking device maintains multiple wireless connections with multiple user devices using a combination of beam-formed wireless signals and omnidirectional wireless signals. The wireless network device generates a list of connected or associated user devices that are capable of beam-formed wireless communications, and obtains metrics for each respective user device. The wireless networking device prioritizes the list based upon the respective metrics, and determines whether a current connectivity configuration differs from the prioritization. Responsive to determining a difference, the wireless networking device can dynamically reconfigure the connectivity configuration by modifying a connection type associated with at least one user device. | 2019-08-01 |
20190239276 | A method for detecting link status - A method and relates apparatuses for detecting a link status on an Ethernet connection where at least part of a transmission path is implemented via a wireless connection, the first wireless link device performing: establishing a wireless connection to a second wireless link device; establishing a wired connection to a first Ethernet-compliant network device; sending a remote link status message indicating the status of the wired connection between the first wireless link device and the Ethernet-compliant network device repeatedly to the second wireless link device; monitoring a remote link status message received from the second wireless link device, said remote link status message indicating the status of the wired connection between the second wireless link device and a second Ethernet-compliant network device; and in response to no remote link status message is received within a predetermined period or the received remote link status message indicating a failed connection between the second wireless link device and the second Ethernet-compliant network device, shutting down the wired connection to the first Ethernet-compliant network device. | 2019-08-01 |
20190239277 | METHODS AND APPARATUSES FOR INFORMATION TRANSMISSION AND INFORMATION RECEPTION - Embodiments of the present disclosure relate to a method and apparatus of data transmission in a wireless communication system and a method and apparatus of receiving data in a wireless communication system. The method of data reception comprises transmitting a request for the RRC message to the network node based on default transmission parameters; and receiving the RRC message from the network node at a predetermined time unit. With embodiments of the present disclosure, it is possible to request the RRC message when the terminal device need this message and therefore the RRC message transmission can be reduced and in turn, the inter-node interference can be limited, and the number of LBTs required for these signal transmissions can be reduced if they are transmitted on unlicensed spectrum. | 2019-08-01 |
20190239278 | SPATIAL REUSE SIGNALING IN THE PHYSICAL LAYER CONVERGENCE PROCEDURE (PLCP) SERVICE DATA UNITS (PSDUS) - Embodiments for an access point (AP), station (STA) and method for communication are generally described herein. An access point (AP), configurable to operate in a basic service set (BSS), the apparatus comprising memory. The AP further comprising processing circuitry coupled to the memory. The processing circuitry configured to encode a physical layer convergence procedure (PLCP) protocol data unit (PPDU) for transmission to stations operable in the BSS. The PPDU may comprise a media access control (MAC) header portion. The processing circuitry may encode signaling in the MAC header portion of the PPDU that defines a spatial reuse restriction and the spatial reuse restriction may restrict spatial reuse by stations operating in a BSS that is different from the BSS of the AP. In an embodiment, processing circuitry coupled to the memory may encode the spatial reuse restriction in an HE-A control field of the MAC header portion. | 2019-08-01 |
20190239279 | Command Reception Method and Apparatus and Communication System - A command reception method and apparatus and a communication system. The command reception method includes: receiving a command for activating or deactivating duplication transmission transmitted by a network device by using a bitmap field; and activating or deactivating duplication transmission of one or more packet data convergence protocol entities or radio bearers according to the bitmap field. Hence, one or more PDCP entities in the user equipment may be activated or deactivated with respect to duplication transmission modes. | 2019-08-01 |
20190239280 | Session Management Method And Session Management Function Network Element - A session management method and a session management function network element are provided. The session management method includes: learning, by a session management function SMF network element, of whether a first condition is met, where the first condition includes: a first location of user equipment UE is outside a service area SA of a local area data network LADN; and in response to determining that the first condition is met, stopping, by the SMF network element, data transmission of an LADN packet data unit PDU session of the LADN, and maintaining, by the SMF network element, a resource of the LADN PDU session. | 2019-08-01 |
20190239281 | SESSION MANAGEMENT METHOD AND SESSION MANAGEMENT NETWORK ELEMENT - Embodiments of the present application relate to the wireless communications field, and in particular, to a session management method and a session management network element. The session management method includes: receiving, by a first control plane network element, a user equipment UE context response message from a second control plane network element, where the UE context response message carries a first session message, and the first session message is a pending session message; and sending, by the first control plane network element, a second session message to user equipment according to the UE context response message. According to the session management method and the session management network element in the embodiments of the present application, a session can be managed in a scenario in which a control plane connection of user equipment changes. | 2019-08-01 |
20190239282 | METHOD AND APPARATUS FOR TRANSMITTING S1AP SIGNALING - Disclosed are an S1AP signaling transmission method and apparatus. The method comprises: an intelligent mobile edge device receives an SCTP message carrying uplink S1AP signaling of a terminal sent by a Small Cell, determines an operator network corresponding to the terminal according to an S1AP ID carried in the uplink S1AP signaling, and sends the SCTP message carrying the uplink S1AP signaling to the He-GW of the operator network; the intelligent mobile edge device receives an SCTP message carrying downlink S1AP signaling of the terminal sent by the He-GW of the operator network, determines the Small Cell corresponding to the terminal according to an S1AP ID carried in the downlink S1AP signaling, and sends the SCTP message carrying the downlink S1AP signaling to the Small Cell. In this way, a Small Cell may access networks of multiple operators to provide network services for terminals of different operators. | 2019-08-01 |
20190239283 | SYSTEMS AND METHODS FOR PHYSICAL RANDOM ACCESS CHANNEL TRANSMISSIONS - An apparatus is configured for a user equipment (UE) device. The apparatus comprises baseband circuitry and/or application circuitry which includes a radio frequency (RF) interface and one or more processors. The one or more processors are configured to generate a physical random access channel (PRACH) within a slot at a medium access control (MAC) layer, generate a scheduling request (SR) within the slot at the MAC layer, determine a PRACH prioritization and an SR prioritization at a physical layer according to a prioritization rule; and provide the PRACH and the SR to the RF interface for transmission according to the prioritization rule. | 2019-08-01 |
20190239284 | Data Transmission Method, Device, And System - The present disclosure relates to data transmission methods, devices, and systems. One example method includes receiving, by a relay UE, data of a remote UE, where the data includes a first identifier of the remote UE, determining, by the relay UE, a second identifier of the remote UE based on the first identifier, and sending the data of the remote UE and the second identifier of the remote UE to a base station. | 2019-08-01 |
20190239285 | WIRELESS INDUSTRIAL REMOTE CONTROLLER FOR INDUSTRIAL PROCESS CONTROL AND AUTOMATION SYSTEMS OR OTHER SYSTEMS - An apparatus includes a wireless controller having at least one processor and a radio frequency (RF) module. The at least one processor is configured to execute control logic in order to determine how to adjust at least one actuator based on data from at least one sensor. The RF module is configured to communicate wirelessly with the sensor(s) and/or actuator(s) over one or more wireless networks. The at least one processor is also configured to function as a gateway for each wireless network. The RF module is also configured to function as an access point for each wireless network. The at least one processor could be configured to execute multiple protocol stacks to function as the gateway for the multiple wireless networks, and the RF module could be associated with multiple access point protocol stacks to function as the access point for the multiple wireless networks. | 2019-08-01 |
20190239286 | COMMON AND USER EQUIPMENT (UE)-SPECIFIC PHYSICAL UPLINK CONTROL CHANNEL (PUCCH) CONFIGURATION - Technology for a New Radio (NR) base station operable to determine physical uplink control channel (PUCCH) configurations for an unlicensed enhanced Machine Type Communication (eMTC-U) system is disclosed. The NR base station can determine a first PUCCH set that includes a first common PUCCH (C-PUCCH) configuration and a first user equipment (UE)-dedicated PUCCH configuration. The NR base station can determine a second PUCCH set that includes a second C-PUCCH configuration and a second UE-dedicated PUCCH configuration. The NR base station can encode one or more of the first PUCCH set or the second PUCCH set for transmission to a user equipment (UE). | 2019-08-01 |
20190239287 | TRANSMITTING APPARATUS AND RECEIVING APPARATUS - A transmitting apparatus generates MAC frames and transmits the MAC frames from first to Nth channels. When an allocation involving a plurality of channels includes an nth channel, the apparatus generates the MAC frame including a schedule element of a first type corresponding to an allocation involving a single channel, the schedule element including all scheduling information for the allocation involving the plurality of channels and a schedule element of a second type corresponding to an allocation involving a plurality of channels, the schedule element including difference information indicating the generated first type of schedule element, and when the allocation involving the plurality of channels does not include the nth channel, the apparatus omits the generation of the first type of schedule element and generates the MAC frame including a schedule element of the second type, the schedule element including all information for the allocation involving the plurality of channels. | 2019-08-01 |
20190239288 | STANDBY CONTROLLERS FOR ACCESS POINTS - Example implementations relate to standby controllers for access points (APs). A network controller may comprise a processing resource; and a memory resource storing machine-readable instructions to cause the processing resource to: determine, in response to a first controller in a controller cluster failing, whether a first AP managed by a first controller has been assigned to a standby controller; determine, in response to the first AP managed by the first controller not having a standby controller assigned, a radio frequency (RF) gap as a result of a different controller failing; and based on the size of the RF gap, assign the second controller as a standby controller for the first AP. | 2019-08-01 |
20190239289 | CONDUCTIVE CONVECTIVE CLIMATE CONTROLLED SEAT - A climate controlled assembly includes a support member having a first surface configured to support an occupant, a channel within the support, the channel extending from the first surface through a portion of the support, a thermoelectric device positioned within the channel, a heat exchanger conductively coupled to a first side of the thermoelectric device, the heat exchanger positioned within the channel and a flexible conductive member conductively coupled to a second side of the thermoelectric device, a portion of the flexible conductive member extending along the first surface of the support member. | 2019-08-01 |
20190239290 | TOWEL WITH INTEGRAL HEATING MECHANISM - A towel with an integral heating mechanism. The towel includes a pair of opposing fabric members with a heating element therebetween. The pair of opposing fabric members defines a perimeter. The pair of opposing fabric members are attached at the perimeter each thereof. An inner cavity is formed between the pair of opposing fabric members. The heating element is disposed in the inner cavity. The heating element is enclosed in a pair of internal waterproof layers. An actuator is operably connected with the heating element. | 2019-08-01 |
20190239291 | INDUCTION HEATING APPARATUS AND INDUCTION HEATING METHOD - Provided is an induction heating apparatus including a conveying device, which is configured to convey a rotatable workpiece along a linear guiding conveyance path, and a heating coil, which is configured to inductively heat the workpiece being conveyed along the guiding conveyance path. The conveying device includes a first shaft member and a second shaft member, which are arranged in parallel so as to be separated from each other, and a rotary mechanism, which is configured to rotationally drive at least one of the first shaft member and the second shaft member about an axis thereof. The second shaft member is formed of a threaded shaft having a helical convex portion formed along an outer periphery of the second shaft member. The guiding conveyance path is formed by a groove bottom surface of a helical groove defined on the second shaft member by the helical convex portion. | 2019-08-01 |
20190239292 | THERMAL STABILITY OF GEOMETRICALLY COMPLEX-SHAPED SMART SUSCEPTORS - A smart susceptor assembly including an electromagnetic flux source such as one or more inductors, a geometrically complex-shaped susceptor having one or more contours, and a cladding on or over the susceptor. The cladding can alter both the thermal performance and the electrical operation of the smart susceptor assembly. With regard to thermal performance, the cladding can function as a passive heat exchanger to dissipate thermal energy across the surface of the susceptor. With regard to electrical operation, the cladding can provide a current path after portions of the susceptor heat and become low or non-magnetic. | 2019-08-01 |
20190239293 | SMART SUSCEPTORS - A smart susceptor assembly, including a smart susceptor, and a cladding disposed on at least a portion of the smart susceptor, wherein the cladding includes an electrically conductive material. | 2019-08-01 |
20190239294 | INDUCTION HEATING DEVICE AND POWER GENERATION SYSTEM - The induction heating device that heats a heating medium includes a rotor having a rotation shaft, a heating part disposed to be opposed to the rotor at a distance, a magnetic flux generating part provided at the rotor to generate magnetic flux for the heating part, and a flow passage provided along the heating part to allow the heating medium to circulate. The flow passage has an inlet to supply the heating medium on one side in a direction along the heating part and an outlet to discharge the heating medium on the other side. The distance between the magnetic flux generating part and the heating part is larger on the outlet side than on the inlet side of the flow passage. | 2019-08-01 |
20190239295 | COOKING APPLIANCE - Disclosed herein includes a main body having a cooking chamber, a coupler having a pair of pressure surfaces and rotatably providedy, and a tray provided to be withdrawn from the cooking chamber by sliding movement and having a pair of seating projections each capable of being brought into contact with the pair of pressure surfaces and being rotatably pushed by the coupler. Therefore it is possible to easily switch between the rotatable state of the tray and the state of sliding movement of the tray. | 2019-08-01 |
20190239296 | MICROWAVE HEATING APPARATUS - A microwave heating apparatus includes a plurality of antennas that are two-dimensionally arranged in a heating chamber of the microwave heating apparatus, wherein a longitudinal orientation of an emission electrode included in one of the plurality of antennas is different from a longitudinal orientation of an emission electrode included in adjacent one of the plurality of antennas. | 2019-08-01 |
20190239297 | METHOD AND DEVICE FOR ELECTROMAGNETIC COOKING USING CLOSED LOOP CONTROL - An electromagnetic cooking device includes an enclosed cavity, a plurality of RF feeds configured to introduce electromagnetic radiation into the cavity and to measure forward and backward power, and a controller configured to: select a heating target corresponding to an amount of energy that is to be to delivered to each symmetry plane in the cavity; generate a heating strategy based on the heating target to determine a sequence of desired heating patterns, the heating strategy having a selected sequence of resonant modes for energy transfer to the cavity that corresponds to the sequence of desired heating patterns; excite the cavity with a selected set of phasors corresponding to each resonant mode of the selected sequence to create heating patterns; and monitor the created heating patterns to use closed-loop regulation to selectively modify the sequence of resonant modes based on the desired heating patterns. | 2019-08-01 |
20190239298 | LIGHTING FIXTURE WITH SELECTABLE COLOR TEMPERATURE - A lighting fixture for powering multiple LED groups to generate a selectable color temperature. The lighting fixture provides varying amounts of power to each group of LEDs to achieve a selected color temperature. Current from a driver may be divided between the LED groups based on a selected operational state, which is selected using a switch or other configurable input. The operational states may turn the LED groups on or off or may control an amount of current received by the LED groups. In some configurations, all of the LED groups are always at least partially powered. | 2019-08-01 |
20190239299 | LINEAR CONSTANT CURRENT DRIVE CIRCUIT - A linear constant current drive circuit, including a first end of an LED string is connected to one output end of a rectifier bridge, a second end of the LED string is connected to one end of an energy storage capacitor by using a first switch subcircuit, and the other end of the energy storage capacitor is connected to the other output end of the rectifier bridge; one end of a second switch subcircuit is connected to a junction between the first switch subcircuit and the energy storage capacitor, and the other end of the second switch subcircuit is connected to a tap end of the LED string; and one end of a third switch subcircuit is connected to the second end of the LED string, and the other end of the third switch subcircuit is connected to a junction between the rectifier bridge and the energy storage capacitor. | 2019-08-01 |
20190239300 | LIGHT SOURCE DEVICE, PROJECTION TYPE DISPLAY DEVICE, AND SEMICONDUCTOR DEVICE - A light source device includes: a semiconductor light source; a switching element connected in series to the semiconductor light source; a drive circuit that turns on the switching element when a first control signal based on a PWM signal is in a first logic state; a switching power supply circuit that supplies a current to the semiconductor light source; a current detection element that detects a current flowing through the semiconductor light source and generates a current detection signal; a current detection circuit that sample-holds a current detection signal for a period shorter than an activation period of the PWM signal, an error amplifier that generates an error signal by amplifying the difference between a current control signal and an output signal of the current detection circuit; and a control circuit that generates a second control signal for controlling the switching power supply circuit based on the error signal. | 2019-08-01 |
20190239301 | TRIAC DRIVING CIRCUIT AND FIXING APPARATUS HAVING RESISTIVE ELEMENTS IN SERIES WITH DIFFERENT CHARACTERISTICS FOR CIRCUIT PROTECTION - A triac driving circuit according to an embodiment of the present disclosure includes a phototriac coupler, a first resistive element, and a second resistive element, which are connected in series to the gate terminal of the triac. A minimum resistance of the first resistive element including tolerance is higher than the maximum resistance of the second resistive element including tolerance. | 2019-08-01 |
20190239302 | HIGH BRIGHTNESS LED MATRIX DRIVING SYSTEM - A LED driving system for a LED matrix having a plurality of LEDs connected in parallel. The LED driving system includes a plurality of driving modules. Each one of the plurality of driving modules drives a corresponding one of the plurality of LEDs. The plurality of LEDs are divided into a plurality of groups. The plurality of driving modules drive the plurality of LEDs ON successively group by group. In each one of the plurality of groups, the LESs are driven ON successively row by row, and for each row in each one of the plurality of groups, the LEDs are driven ON successively column by column with a programmed delay time between the LEDs in every two successive columns. Each one of the plurality of driving modules can include a grayscale control module for adjusting a brightness of the corresponding one of the plurality of LEDs. | 2019-08-01 |
20190239303 | DRIVER CIRCUIT FOR CONTROLLING BRIGHTNESS OF LIGHT-EMITTING DIODE USING SWITCH UNIT AND LIGHTING CONTROL UNIT - A driver circuit for controlling brightness of a set of light-emitting diodes. The driver circuit includes a switch unit for providing n first control signals, a lighting control unit for sending a second signal, a control circuit unit coupled to the switch unit and the lighting control unit and used to send a third control signal according to the n first control signal and the second control signal, an optical coupler for generating a fourth control signal according to the third control signal, and a power control unit for enabling the light-emitting diodes according to the fourth control signal. The n first control signals and the second control signal are both adjustable. | 2019-08-01 |
20190239304 | PWM SIGNAL GENERATING SYSTEM AND LIGHT DEVICE DRIVING SYSTEM - A PWM signal generating system comprising: a PWM signal generating circuit, configured to generate a PWM signal; a control IC, configured to control a PWM ratio of the PWM signal via controlling the PWM signal generating circuit; a phase cutting dimmer, configured to output a phase cutting signal to the control IC according to a phase of an input signal; a current detecting circuit, configured to provide a detect current corresponding to the PWM ratio; and a voltage level dimmer, configured to generate a preliminary PWM ratio control signal corresponding to an input voltage level. The control IC controls the PWM ratio to correspond to the phase of the input signal, according to the detect current in a first mode. The control IC controls the PWM ratio according to the preliminary PWM ratio control signal in a second mode. | 2019-08-01 |
20190239305 | ELECTRIC DEVICE AND AUTOMOTIVE LIGHTING DEVICE - An electric device including light sources and a light driver including at least a control output, the light driver being configured to selectively activate or deactivate current flow in each control output. The electric device also includes at least one current sink device, each current sink device being arranged between one of the light sources and one of the control outputs. Each current sink device includes a first input, a second input, a first output and a second output, the first and second inputs being connected to the light source and the first output being connected to the corresponding control output. A first current portion passes through the first input and the first output, and a second current portion passes through the second input. | 2019-08-01 |
20190239306 | Load Control Device for a Light-Emitting Diode Light Source - A load control device for controlling the intensity of a lighting load, such as a light-emitting diode (LED) light source, may include a power converter circuit operable to receive a rectified AC voltage and to generate a DC bus voltage, a load regulation circuit operable to receive the bus voltage and to control the magnitude of a load current conducted through the lighting load, and a control circuit operatively coupled to the load regulation circuit for pulse width modulating or pulse frequency modulating the load current to control the intensity of the lighting load to a target intensity. The control circuit may control the intensity of the lighting load by pulse width modulating the load current when the target intensity is above a predetermined threshold and control the intensity of the lighting load by pulse frequency modulating the load current when the target intensity is below the predetermined threshold. | 2019-08-01 |
20190239307 | AUTOMATICALLY RECONFIGURING LIGHT-EMITTING CIRCUIT - An automatically reconfiguring light-emitting circuit includes a first and second block of electric lights, a switching mechanism, the switching mechanism having (i) a first state in which the switching mechanism electrically connects the first block of electric lights in parallel with the second block of electric lights and (ii) a second state in which the switching mechanism electrically connects the first block of electric lights in series with the second block of electric lights, a current regulator that generates a current control signal in response to a current in the first group of lights and second group of lights, and a controller electrically connected to the switching mechanism, the controller configured to switch the switching mechanism between the first state and the second state based on the current control signal. | 2019-08-01 |
20190239308 | COLOR TEMPERATURE VARIABLE LIGHT EMITTING DIODE MODULE, LIGHTING DEVICE USING THE LIGHT EMITTING DIODE MODULE AND METHOD FOR FABRICATING THE LIGHT EMITTING DIODE MODULE - Disclosed is a color temperature variable light emitting diode module that is driven when alternating current power is applied thereto. The light emitting diode module includes: a substrate; and a plurality of light emitting diode groups arranged on a substrate and including a first light emitting diode group emitting light at an input voltage level equal to or above a first reference voltage and a second light emitting diode group emitting light at an input voltage level equal to or above a second reference voltage higher than the first reference voltage. The first light emitting diode group includes: a first light emitting diode unit consisting of one or more light emitting diodes connected in series with each other and a second light emitting diode unit connected in series with the first light emitting diode unit and consisting of one or more light emitting diodes connected in series with each other; first wavelength converting elements disposed on the corresponding light emitting diodes constituting the first light emitting diode unit and the second light emitting diode unit and converting primary light emitted from the first light emitting diode unit and the second light emitting diode unit into secondary light having a first color temperature; and second wavelength converting elements disposed on the first light emitting diode group, the first wavelength converting elements, and the second light emitting diode group and converting some or all of primary light emitted from the first light emitting diode group, primary light emitted from the second light emitting diode group, and the secondary light emitted through the first wavelength converting elements into tertiary light having a second color temperature. Mixed light of the secondary light and the tertiary light is emitted or either the secondary light or the tertiary light is emitted in response to an input voltage level. | 2019-08-01 |
20190239309 | METHOD OF ILLUMINATING AN ARTICLE - An article of footwear may have an upper and a sole system secured to the upper. The sole system includes a bladder member with an illumination device. The bladder member is formed from at least a partially transparent or colored outer polymer layer that encloses a fluid. The illumination device is located within the sole system. Light from the illumination device may pass out the sole system by passing through the bladder member, thereby imparting the configuration of an illuminable fluid-filled bladder member. | 2019-08-01 |
20190239310 | DIM TO WARM CONTROLLER FOR LEDS - A control circuit for a light emitting diode (LED) lighting system for achieving a dim-to-warm effect is provided. The control circuit includes an LED controller, a clamp circuit coupled to a set of warm correlated-color-temperature (“CCT”) LEDs, a switch coupled to a set of cool LEDs, and a feedback circuit coupled to the clamp and the switch. The LED controller is configured to control the clamp circuit to clamp current through the set of warm LEDs based on the input current, and control the switch to switch on the set of cool LEDs responsive to the input current being greater than a first threshold level and to switch off the set of cool LEDs responsive to the input current being lower than the first threshold level. The feedback circuit is configured to divert current from the set of warm LEDs to the set of cool LEDs. | 2019-08-01 |
20190239311 | ILLUMINATION DEVICE - An illumination device is provided with: a planar first electrode; a planar second electrode arranged to face the first electrode; a light emitting layer which is disposed between the first electrode and the second electrode and emits light in accordance with a current flowing between the first electrode and the second electrode; a first sensor that is electrically connected to the first electrode and detects an electrostatic capacitance of the first electrode; and a second sensor that is electrically connected to the second electrode and detects an electrostatic capacitance of the second electrode. | 2019-08-01 |
20190239312 | LIGHT DEVICE DRIVING SYSTEM - A light device driving system includes a voltage source managing module, a duty cycle adjusting module, a control integrated circuit, a power outputting module, a passive lighting device and a voltage/current output control module. The voltage source managing module generates an input voltage. The duty cycle adjusting module adjusts a duty cycle of a phase-width modulation signal of the light device driving system according to a voltage feedback signal. The control integrated circuit generates the phase-width modulation signal based on the adjusted duty cycle. The voltage/current output control module generates the voltage feedback signal according to the output voltage and a voltage dimming signal and configured to forward the voltage feedback signal to the duty cycle adjusting module. | 2019-08-01 |
20190239313 | OCCUPANCY SENSOR HAVING AUTOMATED HYSTERESIS ADJUSTMENT FOR OPEN-LOOP DAYLIGHTING OPERATION - A system and method provide fail-safe operation of a lighting system. A lighting level detector is used to obtain a baseline lighting level for a low-intensity light. If the detector measures less than the baseline level when an occupancy sensor determines the space is unoccupied, a high-intensity light is energized and an indication is provided to a user that the low-intensity light has failed. A method provides daylighting operation of a lighting system. An occupancy sensor can have Wi-Fi functionality to enable remote configuration of the sensor. A line voltage occupancy sensor can include an interface with low voltage devices. An occupancy sensor can include an integral interface to enable an external control system to override the sensor's normal logic under emergency conditions. An occupancy sensor can include an active temperature compensation feature. An occupancy sensor can also incorporate an automatically adjustable coverage area. | 2019-08-01 |
20190239314 | ILLUMINATION DEVICE - Illumination device maintains distance between eyes of user and object, and lights up desktop with appropriate illuminance. Illumination device includes light source for lighting up desktop, arm mechanism incorporates motor for moving position of light source, face camera detects position of eyes of user, desk cameras detects illuminance distribution on desk, image processing part calculates posture of user and distance between eyes of user and desk, based on face images obtained with face camera and desk images obtained with desk cameras, computation part calculates optimal light source position of light source wherein dispersion of illuminance distribution on desk is minimized, based on posture of user derived with image processing part and illuminance distribution obtained with desk camera, warning part that generates warning, in cases where distance is less than or equal to predetermined value, and control part operates arm mechanism such that light source moves to optimal light source position. | 2019-08-01 |
20190239315 | ILLUMINATION DEVICE - Illumination device maintains distance between eyes of user and object, and lights up desktop with appropriate illuminance. Illumination device includes light source for lighting up desktop, arm mechanism incorporates motor for moving position of light source, face camera detects position of eyes of user, desk cameras detects illuminance distribution on desk, image processing part calculates posture of user and distance between eyes of user and desk, based on face images obtained with face camera and desk images obtained with desk cameras, computation part calculates optimal light source position of light source wherein dispersion of illuminance distribution on desk is minimized, based on posture of user derived with image processing part and illuminance distribution obtained with desk camera, warning part that generates warning, in cases where distance is less than or equal to predetermined value, and control part operates arm mechanism such that light source moves to optimal light source position. | 2019-08-01 |
20190239316 | ADAPTIVE OPTICAL DISTRIBUTION SYSTEM - A luminaire may include a plurality of different light engines. Light engines having different light distributions can be included in a single luminaire and a subset of the light engines selectively driven to dynamically change the light distribution of the luminaire. In this way, a single luminaire is capable of illuminating an area with a variety of different light distributions. | 2019-08-01 |
20190239317 | ILLUMINATED BADGE SYSTEM FOR A MOTOR VEHICLE - An illuminated badge system is provided for a motor vehicle. The illuminated badge system includes an illuminated badge and a controller. The controller is configured to adjust a parameter of the light emitted from the illuminated badge in response to a designated operating parameter such as the headlight status of the motor vehicle. | 2019-08-01 |
20190239318 | HIGH EFFICIENCY LIGHT COMPATIBILITY DEVICE - An anti-flicker and anti-glow switchable load apparatus to be installed in the light socket of a commonly powered electronic switching device, such as a motion activated light switch. An energy efficient light bulb or lamp, such as a cathode fluorescent lamp or light emitting diode is then electrically connected to the apparatus. A first embodiment of the present invention includes a switchable light source, a switchable load, a controller, and a voltage sensor. When the present invention in the first embodiment detects a higher voltage, thus indicating the lamp has been switched from the “off” state to the on state, the switchable load is disconnected, and the current is re-routed to pass through the energy efficient lamp. | 2019-08-01 |
20190239319 | Intelligent Lighting Control System Electrical Connector Apparatuses, Systems, and Methods - The present disclosure provides an intelligent lighting control system including an electrical connector interface. The lighting control system includes a module housing, a switch control circuit positioned in the module housing and including a processor configured to modulate a flow of electrical energy to a lighting circuit via a dimmer circuit to produce a plurality of lighting scenes. The lighting control system includes a graphical user interface coupled to the module housing and communicably coupled to the switch control circuit. The lighting control system includes a first electrical connector electrically connected to the switch control circuit and at least one of extending from and recessed in a surface of the module housing. The electrical connector includes a plurality of electrical pins. The first electrical connector is configured for a press fit engagement with a second electrical connector of a base module. | 2019-08-01 |
20190239320 | DIGITAL LOAD CONTROL SYSTEM PROVIDING POWER AND COMMUNICATION VIA EXISTING POWER WIRING - A two-way load control system comprises a power device, such as a load control device for controlling an electrical load receiving power from an AC power source, and a controller adapted to be coupled in series between the source and the power device. The load control system may be installed without requiring any additional wires to be run, and is easily configured without the need for a computer or an advanced commissioning procedure. The power device receives both power and communication over two wires. The controller generates a phase-control voltage and transmits a forward digital message to the power device by encoding digital information in timing edges of the phase-control voltage. The power device transmits a reverse digital message to the controller via the power wiring. | 2019-08-01 |
20190239321 | INTELLIGENT LIGHTING CONTROL SYSTEM AUTOMATED ADJUSTMENT APPARATUSES, SYSTEMS, AND METHODS - The present disclosure provides an intelligent lighting control system. A first light control module of a plurality of light control modules determines a time of day. Each light control module in the plurality of light control modules configured to cause a transmission of a quantity of electrical energy to a lighting circuit of a light fixture electrically connected to the respective lighting control module. Occupancy at the first light control module is detected after a specific time of day. The flow of electricity from one or more light control modules in the plurality of light control modules is changed to change the flow of electricity to the respective lighting circuits connected to the one or more light control modules to turn off the respective light fixture based on the occupancy detection the time of day. | 2019-08-01 |
20190239322 | ASSEMBLY AND METHOD FOR CONTROLLING ELECTRONIC EQUIPMENT - The present invention generally relates to an assembly for controlling electronic equipment, specifically improving electrical installation and lighting control. The invention also relates to a method for forming such an assembly. | 2019-08-01 |
20190239323 | REMOTE LIGHT CONTROL, CONFIGURATION, AND MONITORING - A system of light devices including a first light device and a second light device. The first light device having a first housing, a first light, a first transceiver, a first electronic processor. The second light having a second housing, a second light, a second transceiver, a second electronic processor. The first electronic processor is coupled to the first light and the first transceiver, and configured to control operation of the first light, and transmit, via the first transceiver a command to the second light device. The second electronic processor coupled to the second light and the second transceiver, and configured to receive, via the second transceiver, the command from the first light device, and change an operational parameter of the second light in response to the command from the first light device. | 2019-08-01 |
20190239324 | MASTER/SLAVE ARRANGEMENT FOR LIGHTING FIXTURE MODULES - The present disclosure relates to a lighting fixture that includes a driver module and at least one other module that provides a lighting fixture function, such as a sensor function, lighting network communication function, gateway function, and the like. The driver module communicates with the other modules in a master/slave scheme over a communication bus. The driver module is configured as a slave communication device, and the other modules are configured as master communication devices. As such, the other modules may initiate communications with the driver to send information to or retrieve information from the driver module. | 2019-08-01 |
20190239325 | LIGHTING SYSTEM AND METHOD FOR AUTOMATIC CONTROL OF AN ILLUMINATION PATTERN - The present invention generally relates to alighting system for illuminating an area, specifically where the lighting system is adapted for automatic control of an illumination pattern based on previous user behavior and dependent on a current sunrise and sunset time at a physical location of the illumination system. The invention also relates to a corresponding method and a computer program product. | 2019-08-01 |
20190239326 | ILLUMINATION LIGHT CONTROL SYSTEM AND SWITCHING UNIT - Provided is a technique that facilitates control of a navigation light which uses light-emitting diodes for a light source. This navigation light control system is provided with: a navigation light that has a light source for which a light-emitting diode is used; a power supply unit that supplies power to the navigation light; and a control device that controls lighting of the navigation light, wherein the control device is provided with a light source circuit that supplies the power received from the power supply unit to the light source, and a determination unit that determines failure of the light source on the basis of the value of the current flowing through a resistor connected to the light source circuit. | 2019-08-01 |
20190239327 | STATIC-NEUTRALIZATION SYSTEM AND HIGH-VOLTAGE POWER SUPPLY FOR USE IN CONJUNCTION THEREWITH - A static-neutralization system includes a plurality of alternating current (AC) static bars that is coupled to a common, high-voltage power supply. The power supply includes a transformer that steps up AC mains electricity to deliver high-voltage, AC power to the static bars. A monitoring circuit is provided in the power supply that determines the ionization current of the static bars through isolation of the second harmonic of the total load current. By monitoring the ionization current, the power supply can identify when the ion generation efficiency of the static bars falls beneath a user-defined threshold. The monitoring circuit additionally determines the discharge voltage of the static bars through isolation of the fourth harmonic of the total output voltage. By monitoring the discharge voltage, a voltage-suppression circuit can suspend delivery of power to the static bars upon detecting a full-discharge event, which often results from dielectric breakdown. | 2019-08-01 |
20190239328 | EUV GENERATING DEVICE - An extreme ultraviolet (EUV) generating device is provided. The EUV generating device includes a gas cell housing extending in a first direction, a light guide passage extending through the gas cell housing in the first direction, and a gas supply passage to supply a plasma reaction gas. The light guide passage includes an incident portion to receive incident light, a plasma reaction portion, extending from the incident portion in the first direction to generate EUV light due to a reaction between the incident light and the plasma reaction gas, and an emission portion, extending from the plasma reaction portion in the first direction, to emit the EUV light in the first direction. The gas supply passage may be connected to the plasma reaction portion at a side of the gas cell housing and may be inclined at an acute angle with respect to the first direction. | 2019-08-01 |
20190239329 | EXTREME ULTRAVIOLET LIGHT GENERATION APPARATUS - An extreme ultraviolet light generation apparatus includes: a target supply unit configured to output a target toward a predetermined region; a laser system configured to output a first laser beam to be applied to the target, a second laser beam to be applied to the target irradiated with the first laser beam, and a third laser beam to be applied to the target irradiated with the second laser beam; and a control unit configured to control the laser system such that the third laser beam is applied to the target after ions of elements constituting the target are eliminated from at least an optical path of the third laser beam. | 2019-08-01 |
20190239330 | LASER DEVICE AND EXTREME ULTRAVIOLET LIGHT GENERATION DEVICE - A laser device includes: a master oscillator ( | 2019-08-01 |
20190239331 | CONSUMABLE ASSEMBLY WITH INTERNAL HEAT REMOVAL ELEMENTS - A consumable assembly for a plasma arc torch is provided, the consumable assembly including an electrode provided within an interior of a nozzle. The electrode may include a sidewall having one or more fluid passageways formed therethrough, an end wall extending from a distal end of the sidewall, and a central cavity defined by an inner surface of the sidewall and the end wall, the central cavity extending between distal and proximal ends of the electrode. The electrode may further include a heat removal element extending into the central cavity from the inner surface of the sidewall. In one embodiment, the consumable assembly includes a current and gas conduit at the proximal end of the electrode, the current and gas conduit including an interior bore radially aligned with the electrode for collectively delivering a plasma gas, a shield gas, and a vent gas into the central cavity of the electrode. | 2019-08-01 |
20190239332 | PLASMA ACCELERATOR - A method of accelerating charged particles in a plasma and an associated plasma accelerator and electromagnetic radiation source, the method including creating a region of non-uniform electric field within the plasma which propagates through the plasma; using the non-uniform electric field to accelerate a first plurality of charged particles in the direction of propagation of the region of non-uniform electric field; and once the accelerating first plurality of charged particles have propagated part-way through the plasma: adding a second plurality of charged particles to the plasma, such that the second plurality of charged particles propagates through the plasma, the second plurality of charged particles create a local distortion in the non-uniform electric field experienced by the accelerating first plurality of charged particles, and the local distortion in the non-uniform electric field propagates through the plasma with the accelerating first plurality of charged particles; and the method also including using the local distortion in the non-uniform electric field to accelerate the first plurality of charged particles in the direction of propagation of the region of non-uniform electric field. | 2019-08-01 |
20190239333 | CIRCULAR ACCELERATOR - Provided is a variable energy and miniaturized accelerator. It is impossible to change the energy of the extraction beam in the related cyclotron or to miniaturize an accelerator in the related synchrotron. The accelerator includes a pair of magnets which form a magnetic field therebetween; an ion source which injects ions between the magnets; an acceleration electrode which accelerates the ions; and a beam extraction path which extracts the ions to the outside. A plurality of ring-shaped beam closed orbits formed by the pair of magnets, in which the ions of different energies respectively circulate, are aggregated on one side. The frequency of the radiofrequency electric field fed to the ions by the acceleration electrode is modulated by the beam closed orbits. | 2019-08-01 |
20190239334 | CIRCULAR ACCELERATOR - Conventional cyclotrons have been incapable of changing energy of a beam to be extracted. Conventional synchrotrons have been difficult to output beams in a continuous manner. An accelerator has a dense region dense region in which orbits of different energies densely gather as a result of using a radiofrequency electric field to accelerate an ion orbiting in an isochronous magnetic field in order to cause a beam orbit to be displaced in a specific direction with increasing acceleration, and a sparse region in which orbits of different energies are sparsely discrete from each other. The accelerator has a feature that a magnetic field has a magnetic field gradient in a radial direction of a beam orbit in the dense region, and a product of a gradient of magnetic field gradient and a beam size passing through the dense region becomes smaller than the magnetic field gradient. | 2019-08-01 |
20190239335 | PARTICLE ACCELERATOR - A particle accelerator includes: a pair of magnetic poles disposed to face each other; a coil which surrounds each of the magnetic poles and generates a first magnetic flux density directing from the magnetic pole on one side to the magnetic pole on the other side; a foil stripper provided on a circling orbit of charged particles to strip off electrons from the charged particles; and a magnetic flux density adjustment unit which generates a second magnetic flux density directing in an opposite direction to a direction of the first magnetic flux density, in which the magnetic flux density adjustment unit makes an absolute value of magnetic flux density at a position of the foil stripper when viewed in a plan view smaller than an absolute value of the first magnetic flux density. | 2019-08-01 |
20190239336 | ELECTRONIC DEVICE WITH SELF-REGULATED COOLING TO AVOID HOT-SPOT HEATING - An electronic device able to regulate its own working temperature and keep the same constant notwithstanding light or heavy processor activity includes a shell, a circuit board mounted on the shell, a control module and a heating element mounted on the circuit board, and a heat dissipation assembly. The connecting assembly includes a first heat dissipation component, a second heat dissipation component, and a connecting assembly. The first heat dissipation component includes a first heat-conducting board. an elastic component, and a second magnetic component. The second heat dissipation component includes a second support with a second heat-conducting board rotatably mounted. The connecting assembly rotatably connects the first support and the second support and brings the heat dissipation components together for high-temperature heat dissipation and separates same when low working heat is generated. The electronic device dissipates heat evenly through the heat dissipation assembly. | 2019-08-01 |
20190239337 | POWER ELECTRONICS MODULE AND A METHOD OF PRODUCING A POWER ELECTRONICS MODULE - A power electronics module and a method of producing a power electronics module. The power electronics module includes multiple of power electronic semiconductor chips incorporated in a housing and attached to a substrate, and a heat transfer structure attached to the substrate and having a bottom surface which forms an outer surface of the module and which is adapted to receive a surface of a cooling device, wherein the heat transfer structure includes a compressible base plate. | 2019-08-01 |
20190239338 | SINGLE ENDED VIAS WITH SHARED VOIDS - An electronic device includes a printed circuit board. The printed circuit board includes a plurality of different signaling planes and a plurality of different reference planes. A single ended via interconnects the plurality of different signaling planes. A return via interconnects the plurality of different reference planes. The electronic device includes a shared void that includes the single ended via and the return via. | 2019-08-01 |
20190239339 | STUBBED DIFFERENTIAL TRACE PAIR SYSTEM - A stubbed differential trace pair system includes a circuit board having a first differential trace pair with a first trace and a second trace, and a second differential trace pair with a third trace and a fourth trace, where the first trace located opposite the second trace and the third trace from the fourth trace. Second trace stubs extend in a spaced apart orientation relative to each other and from a side of the second trace that is opposite the second trace from the first trace. Third trace stubs extend in a spaced apart orientation relative to each other and from a side of the third trace that is opposite the third trace from the fourth trace. The second trace stubs and the third trace stubs are configured to reduce crosstalk generated by the transmission of signals through the first differential trace pair and the second differential trace pair. | 2019-08-01 |
20190239340 | RADIO FREQUENCY (RF) SHIELDING STRUCTURE FOR RF CONNECTOR TO MICROWAVE TRANSMISSION INTERCONNECT REGIONS AND METHODS FOR MANUFACTURING SUCH RF SHIELDING STRUCTURE - An electrically conductive shield for a microwave transmission line-electrical connector interconnect region wherein the microwave transmission line is connected to the electrical connector. An elastic, dielectric material is disposed between opposing surfaces of the dielectric structure and the housing. An electrically conductive material is disposed on an outer surface of the elastic, dielectric material to provide an electrically conductive shield. The electrically conductive shield is disposed over the opposing surfaces of the dielectric structure and the housing. | 2019-08-01 |
20190239341 | HF COMBINER FOR A MOBILE RADIO SITE, HF COMBINER ARRANGEMENT HAVING TWO HF COMBINERS FOR A MOBILE RADIO SITE, AND SUCH A MOBILE RADIO SITE - An HF combiner includes a housing having a common terminal and n signal line terminals. The n signal line terminals are coupled to the common terminal within the housing via one of n filter paths in each case. A circuit board arrangement is used for outcoupling and separately transmitting low-frequency signals, and includes a common terminal contact and n signal line terminal contacts. Each of the n signal line terminal contacts is electrically connected or connectable to the common terminal contact via one of n bypass lines in each case. For this purpose, a control device controls n signal line switching devices. When an AISG signal is detected at one of the n signal line terminal contacts, the control device is designed to electrically connect the particular one of the n signal line terminal contacts, at which the AISG signal has been detected, to the common terminal contact. | 2019-08-01 |
20190239342 | CIRCUIT BOARD AND DETECTING DEVICE - The exemplary embodiment of the present disclosure provides a circuit board and a detecting device, the circuit board includes: a substrate; a connector, the connector includes a first side surface and a second side surface opposite to the first side surface, the connector is defined on the substrate with the first side surface is adjacent to an edge of the substrate; a plurality of test points, the test points are defined on the substrate and arranged in a straight line along the second side surface. The detecting is configured to detect the circuit board, the detecting device includes: a fixing table; a detecting probe, the detecting probe is fixed on the fixing table and configured to contract with the test points on the circuit board to transmit a signal. | 2019-08-01 |
20190239343 | FLEXIBLE CIRCUIT BOARD HAVING ENHANCED BENDING DURABILITY AND METHOD FOR PREPARING SAME - A flexible circuit board having enhanced bending durability and a method for preparing same are provided. The method comprises: forming a signal line and a first ground layer on a first dielectric body and forming a second ground layer on a bottom side of the first dielectric body; preparing a second dielectric body; preparing a first bonding sheet and a first protective sheet which is connected to one end of the first bonding sheet or of which one or more parts are overlapped on one end of the first bonding sheet; bonding the second dielectric body onto the first dielectric body by means of the first bonding sheet; forming a via hole such that the first ground layer and the second ground layer are conducted; and cutting in a width direction the second dielectric body placed on the first protective sheet. | 2019-08-01 |
20190239344 | FLEXIBLE CIRCUIT BOARD HAVING ENHANCED BENDING DURABILITY AND METHOD FOR PREPARING SAME - A flexible circuit board having enhanced bending durability and a method for preparing same are provided. The method comprises: forming a signal line and a first ground layer on a first dielectric body and forming a second ground layer on a bottom side of the first dielectric body; preparing a second dielectric body; preparing a first bonding sheet and a first protective sheet which is connected to one end of the first bonding sheet or of which one or more parts are overlapped on one end of the first bonding sheet; bonding the second dielectric body onto the first dielectric body by means of the first bonding sheet; forming a via hole such that the first ground layer and the second ground layer are conducted; and cutting in a width direction the second dielectric body placed on the first protective sheet. | 2019-08-01 |
20190239345 | FLEXIBLE CIRCUIT BOARD, COF MODULE AND ELECTRONIC DEVICE COMPRISING THE SAME - A flexible circuit board and an electronic device including a flexible circuit board are provided. The flexible circuit board may include a substrate having a bending area and a non-bending area, a wiring pattern layer provided on the bending area and the non-bending area, a plating layer provided on the wiring pattern layer and including an open area in an area corresponding to the bending area, and a protective layer that directly contacts one surface of the wiring pattern layer exposed at the open area and a side surface of the plating layer. The protective layer may have a larger thickness than a thickness of the plating layer. | 2019-08-01 |
20190239346 | CERAMIC CIRCUIT PLATE AND METHOD OF MAKING SAME - A ceramic circuit board and a method of making are provided. The ceramic circuit board includes a substrate and a composite material layer. The composite material layer is formed on the substrate and comprises metal oxide powders and ceramic powders. The composite material layer has an interface layer which is transformed from the metal oxide powders by reduction and includes comprises zero-valent metal, lower-valent metal oxide and eutectic mixture reduced from the metal oxide powders of the composite material layer. | 2019-08-01 |
20190239347 | CONNECTION STRUCTURE AND METHOD FOR MANUFACTURING CONNECTION STRUCTURE - A method for manufacturing connection structure, the method includes arranging conductive particles and a first composite on a first electrode located on a first surface of a first member, arranging a second composite on a region other than the first electrode of the first surface, arranging the first surface and a second surface of a second member where a second electrode is located, so that the first electrode and the second electrode are opposed to each other, pressing the first member and the second member; and curing the first composite and the second composite. | 2019-08-01 |
20190239348 | Patterned Glass Layers in Electronic Devices - An electronic device may include electrical components and other components mounted within an interior of a housing. The device may have a display on a front face of the device and may have a glass layer that forms part of the housing on a rear face of the device. The glass layer may be provided with regions having different appearances. The regions may be textured, may have coatings such as thin-film interference filter coatings formed from stacks of dielectric material having alternating indices of refraction, may have metal coating layers, and/or may have ink coating layers. Textured surfaces may be formed on thin glass layers and polymer films that are coupled to the glass layer. A glass layer may be formed from a pair of coupled glass layers. The coupled layers may have one or more recesses or other structures to visually distinguish different regions of the glass layer. | 2019-08-01 |
20190239349 | Catalytic Laminate Apparatus and Method - A catalytic resin is formed by mixing a resin and either homogeneous or heterogeneous catalytic particles, the resin infused into a woven glass fabric to form an A-stage pre-preg, the A-stage pre-preg cured into a B-stage pre-preg, thereafter held in a vacuum and between pressure plates at a gel point temperature for a duration of time sufficient for the catalytic particles to migrate away from the resin rich surfaces of the pre-preg, thereby forming a C-stage pre-preg after cooling. The C-stage pre-preg subsequently has trenches formed by removing the resin rich surface, the trenches extending into the depth of the catalytic particles, optionally including drilled holes to form vias, and the C-stage pre-preg with trenches and holes placed in an electroless bath, whereby traces form in the trenches and holes where the surface of the cured pre-preg has been removed. | 2019-08-01 |
20190239350 | POROUS POLYIMIDE SHAPED ARTICLE - A porous polyimide shaped article has a thickness in a range from 550 μm to 3,000 μm and has a relative dielectric constant of 1.8 or less and a dielectric loss tangent of 0.01 or less at 1 MHz. The porous polyimide shaped article satisfies the following formula: | 2019-08-01 |
20190239351 | CONNECTING A FLEXIBLE CIRCUIT TO OTHER STRUCTURES - One example provides a circuit structure comprising a liquid metal conductive path enclosed in an encapsulant, a polymer circuit support comprising a polymer having a functional species available for a condensation reaction, and a cross-linking agent covalently bonding the encapsulant to the polymer circuit support via the functional species. | 2019-08-01 |
20190239352 | FLEXIBLE PRINTED CIRCUIT AND OPTICAL DEVICE - A transmission line has a signal electrode formed on one surface of a flexible printed circuit, and a ground electrode formed on the other surface of the flexible printed circuit. A connection terminal has signal terminals formed on both the surfaces of the flexible printed circuit and electrically connected to each other through a via hole, and ground terminals formed on both the surfaces of the flexible printed circuit and electrically connected to each other through the via hole. The signal terminal on the surface, on which the ground electrode is formed, is formed such that at least a width in an end portion on the transmission line side is narrower than a width of a part of the signal terminal on the surface, on which the signal electrode is formed, to be at the same position when the flexible printed circuit is seen in a plan view. | 2019-08-01 |
20190239353 | ARTICLES INCLUDING METALLIZED VIAS - An article includes a wafer having a body which defines a first surface and a second surface. The wafer defines a via having a via surface extending between the first and second surfaces through the body. An adhesion layer is positioned on the via surface. At least a portion of the via surface is free of the adhesion layer. A metallic component is positioned within the via and extends from the first surface to the second surface. | 2019-08-01 |
20190239354 | METAL PAD INTERFACE - A metal pad interface configured to be soldered to an electrically conductive object to provide reliable electrical connection between the electrically configuration object and another electrically conductive object. The metal pad interface includes: a body including a core formed of copper or a copper alloy and a nickel-plating layer formed on an entire surface of the core; an upper contact portion formed on an upper surface of the body by plating the upper surface of the body with gold or a gold alloy; and a lower contact portion formed on a lower surface of the body by plating the lower surface of the body with gold or a gold alloy, wherein the lower contact portion is mounted on a divided land pattern of a circuit board by soldering to cover the divided land pattern, and an electrically conductive external object is electrically connected to the upper contact portion by bringing the object into contact with the upper contact portion. | 2019-08-01 |
20190239355 | PROCESS FOR FABRICATING PRINTED CIRCUIT ASSEMBLY AND PRINTED CIRCUIT ASSEMBLY THEREOF - A process for fabricating a printed circuit assembly is presented. The process includes providing a first base substrate having a first surface and a second surface opposite to the first surface; providing a flexible circuit layer including a first region having a first set of signal traces and a second region having a second set of signal traces, wherein the first region and the second region are separated by a first intermediate region; disposing the first region of the flexible circuit layer on the first surface of the first base substrate; bending the flexible circuit layer at the first intermediate region to surround a thickness side of the first base substrate; and disposing the second region of the flexible circuit layer on the second surface of the first base substrate. A printed circuit assembly is also presented. | 2019-08-01 |
20190239356 | INTEGRATED AND FLEXIBLE BATTERY SECURING APPARATUS - A device includes a first printed circuit board (PCB) section, a second PCB section and a flexible section. The first PCB section a first battery connection for providing an electrical connection to a first terminal of the battery and a first mechanical coupling apparatus. The second PCB section includes a second battery connection for providing an electrical connection to a second terminal of the battery and a second mechanical coupling apparatus. The flexible section is coupled to the first and second PCBs, and when in a first position, the battery connections are not electrically coupled to a respective one of the terminals of the battery. When in a second position, the first mechanical coupling apparatus is mechanically coupled to the second mechanical coupling apparatus and the battery is electrically coupled to the first and second battery terminals. | 2019-08-01 |
20190239357 | Anisotropic Etching Using Highly Branched Polymers - An etching composition for etching an electrically conductive layer structure for forming a conductor track is provided. The etching composition includes an etchant, a highly branched compound and optionally a solvent. In addition, a method of etching an electrically conductive layer structure, a conductor track, an arrangement of at least two conductor tracks, and a component carrier are provided. | 2019-08-01 |
20190239358 | CREATING INDUCTORS, RESISTORS, CAPACITORS AND OTHER STRUCTURES IN PRINTED CIRCUIT BOARD VIAS WITH LIGHT PIPE TECHNOLOGY - A method for forming passive electrical devices that includes depositing a photo reactive layer over a sidewall of a via that extends through a printed circuit board; inserting a light pipe having a mask configured to provide a passive electronic device geometry within the via to an entire depth of the via; and exposing the photo reactive layer to radiation provided by the light pipe to provide a pattern having the passive electronic device geometry on the sidewall of the via. | 2019-08-01 |
20190239359 | PRINTED CIRCUIT BOARD CONNECTING STRUCTURE AND BOND METHOD OF THE SAME - The present disclosure provides a printed circuit board connecting structure including a first printed circuit board, a protection layer, an ACF (anisotropy conductive film), and a second printed circuit board. The first printed circuit board includes a first circuit. The protection layer covers a first area of the first circuit. The ACF covers a second area of the first circuit and extending to the protection layer. The second printed circuit board includes a second circuit facing the first circuit. The second printed circuit board partially overlaps with the ACF on the second area of the first circuit, and there is a gap between the second printed circuit board and the protection layer. | 2019-08-01 |
20190239360 | CONNECTION STRUCTURE AND METHOD FOR MANUFACTURING CONNECTION STRUCTURE - A method for manufacturing connection structure, the method includes arranging a first composite on a first surface of a first member where a first electrode is located and arranging conductive particles on the first electrode, arranging a second composite on a region other than the first electrode of the first surface, arranging the first surface and a second surface of a second member where a second electrode is located, so that the first electrode and the second electrode are opposed to each other, pressing the first member and the second member, and curing the first composite and the second composite. | 2019-08-01 |
20190239361 | SOLDERLESS INTER-COMPONENT JOINTS - In a die-substrate assembly, a copper inter-component joint is formed by bonding corresponding copper interconnect structures together directly, without using solder. The copper interconnect structures have distal layers of (111) crystalline copper that enable them to bond together at a relatively low temperature (e.g., below 300° C.) compared to the relatively high melting point (about 1085° C.) for the bulk copper of the rest of the interconnect structures. By avoiding the use of solder, the resulting inter-component joint will not suffer from the adverse IMC/EM effects of conventional, solder-based joints. The distal surfaces of the interconnect structures may be curved (e.g., one concave and the other convex) to facilitate mating the two structures and improve the reliability of the physical contact between the two interconnect structures. The bonding may be achieved using directed microwave radiation and microwave-sensitive flux, instead of uniform heating. | 2019-08-01 |