Abstract: A vehicle headlight device includes: a sensor acquiring information on an object in front of a host vehicle; a first lighting; a second lighting including a laser light, a movable mirror element reflecting the laser light, and an actuator driving the movable mirror element; and at least one processor that controls a light distribution pattern formed by the first lighting such that an irradiation suppressed site where the irradiation by the first lighting is reduced is included in a dark region where the irradiation by the first lighting is reduced, the irradiation suppressed site including at least a part of an irradiation suppression target object, set a laser light distribution pattern in a region not including the irradiation suppressed site and included in the dark region, and control the actuator such that the laser light is reflected in the laser light distribution pattern.

Abstract: Ensuring that a user's demographic data is correct so that billing statements may be sent to a correct address for collecting payment(s) from the user is a challenge many service providers face. Automatic information standardization and verification is provided. When a user's demographic information is inputted into an information system, address information is standardized into a standard format, a breadth of a verification to perform for the user is determined, and cross-matching the user's demographic information with information provided by one or more third party data sources is performed. Results may be provided in near real-time so that any inconsistencies may be corrected on the front-end and thus avoid unnecessary operation costs and improving billing and statement delivery.

Abstract: In some implementations, a device includes first terminals to couple with a first battery arranged to supply power to the device, including a positive terminal and a negative terminal. The device includes a first winding and a second winding that are arranged to be inductively coupled. The device includes a transistor. The first winding and the second winding are coupled to the positive terminal with opposite polarity. The device includes a light emitting diode (LED) and second electrical contacts to couple with a second battery to be charged by the device. The device is arranged to couple the LED and the second battery in series with each other, with the LED and second battery being coupled in parallel with the second winding. The LED is arranged to be reverse biased with respect to the first battery and the second battery.

Abstract: The present disclosure discloses a protective circuit for an output terminal capacitor of a light-emitting diode (LED) driver, and a method for providing the protective circuit. The protective circuit is connected to two ends of the output terminal capacitor and includes a switching element, a voltage dividing unit and a one-way conduction unit. The switching element is in parallel connection with the output terminal capacitor, the one-way conduction unit is connected between the switching element and the output terminal capacitor, the switching element is switched on when a voltage exceeds a threshold so as to establish a short circuit between two ends of the output terminal capacitor and prevent an excessively large voltage from being applied to the output terminal capacitor, and the one-way conduction unit allows a current to flow across the output terminal capacitor from the protective circuit by a one-way conduction.

Abstract: Provided is a communication device using a powerline which can transmit and receive control data and so on by using the powerline, and an LED (Light Emitting Diode) lighting system using the device which can control the illumination of an LED by using the communication device. The LED illumination device comprising: one or more control devices coupled with commercial power source through powerlines; one or more LED illumination devices coupled with control devices, respectively, through the powerlines; and a management device for performing communication with the control devices; wherein the control devices and the LED illumination device perform data transmission and reception by using the powerlines, the data communication from the control devices to the LED illumination device is executed by broadcasting method, and the data communication from the LED illumination device to the control devices is executed by polling method.

Abstract: The disclosure relates to devices, systems, and methods to set, adjust, and/or maintain lumen levels of luminaires in a lighting system, for example. The lights may be a plurality of Light Emitting Diode (LED)-based luminaires, which are part of a smart illumination system. In certain exemplary embodiments, sensor subsystems detect degradation of luminaire lumen levels and servers/gateways are used to adjust dimming controls to reestablish proper lumen levels and predict a half-life or end of life for the luminaires.

Abstract: A method for operating an optoelectronic assembly which includes at least one component string having at least one section, wherein the section includes at least one light emitting diode element, is provided. According to the method, the section is supplied with electrical energy, the supply of the section with electrical energy is interrupted, an input of the section is electrically coupled to an output of the section, wherein the section is short-circuited via the electrical coupling of the input to the output, a maximum value of an electrical discharge current which flows via the section is detected, and the fact of whether the section of the component string has a short circuit is determined depending on the detected maximum value.

Abstract: An LED strip operable with a single input source of current providing for an extended length LED strip of continuous illumination. The LED strip includes a repeating pattern of LED circuits along a printed circuit board; each LED circuit having a constant current regulator and a plurality of LEDs in serial configuration with the constant current regulator.

Abstract: A method and system for managing a recycling entity is included. The method includes obtaining entity data associated with at least one entity. The at least one entity is operable to recycle a quantifiable measure of recyclable material. The method also includes obtaining resource data associated with resources associated with carrying out recycling, applying the entity data and the resource data to a model for determining an allocation of the resources so as to form at least one record, and generating, as a function of the at least one record, reports for allocating the resources.

Abstract: Provided is an ultra-high efficiency LED lamp driving device comprising: a plurality of shift switches connected to tabs between LED lamps; and an LED shift control unit for driving the shift switches so that lighting of the LED lamps is shifted to an end terminal when a total operation threshold voltage value of the LED lamp is equal to or greater than a maximum value of an input voltage, and thus, an unlighted LED lamp exists. The present invention can make the power loss be zero to thereby increase the efficiency.

Abstract: A method of controlling a mirror display and an electronic device are provided. The method includes identifying whether external power is input to the electronic device; and providing operation power to the mirror display by selectively providing one of the external power and battery power to the mirror display as the operating power according to whether the external power is input to the mirror display.

Abstract: Various aspects of the present disclosure are directed toward apparatuses, methods, and systems for presenting boosted power regulation to a load. These aspects include a power-switching circuit that selectively passes current in response to a boost-converter control circuit. A current-control circuit selectively powers the load in response to the power-switching circuit passing current.

Abstract: A board-mounted parallel circuit structure with efficient power utilization includes a first substrate, a first constant voltage layer and a second constant voltage layer. The first and second constant voltage layers are connected to a power supply respectively through two power connection points. The first constant voltage layer has at least one insulating zone. Each insulating zone has a light-emitting unit formed therein. One electrode of the light-emitting unit is connected to the first constant voltage layer, and the other electrode thereof is connected to the second constant voltage layer through a conducting wire. When the power supply outputs a low voltage to the first constant voltage layer, resistance values everywhere on the first constant voltage layer are identical. Accordingly, given any distance between a light-emitting unit and a corresponding power connection point, lighting efficiency of the light-emitting unit is not affected and effective power utilization can be ensured.

Abstract: A solid-state lighting system includes a light-emitting device connected in series with a variable dim setting resistor, an adjustable regulator, and a current sensor disposed in a feedback loop between an adjust input of the adjustable regulator and the variable dim setting resistor. The voltage dropped across the variable dim setting resistor is forced to remain constant irrespective of the resistance setting of the dim setting resistor. The current sensor measures or senses the current flowing through the variable dim setting resistor and causes the adjustable regulator to adjust its output voltage and the forward voltage drop across the light-emitting device so that the current flowing through the light-emitting device matches the current set by the variable dim setting resistor. Controlling the current in this manner allows dimming to be performed over an extremely wide dimming range, to very low light levels, and without producing light flicker at any dim level.

Abstract: A method is disclosed for a customer splitting the cost of a purchase with other persons. An electronic receipt may be viewed on a mobile electronic device with electronic receipts software thereon. Using a device configured according to one or more embodiments of the invention, a customer is able to select the receipt for splitting as well as selecting other persons to share the cost of items on the receipt. The customer may allocate item cost among those other persons. Information may be sent to a server or computer system to provide notifications to the other persons. The server may then process the request and transmit receipt information/notifications to the person requested by the customer.

Abstract: A method controls a light barrier where light is emitted from an optical transmitter to an optical receiver. The method checks whether reception levels fall below a lower threshold or exceed an upper threshold to determine whether the light barrier is interrupted. The thresholds initially are adjusted based on a predetermined minimum reception level, with each threshold being a fraction of the minimum reception level. An allowable reception level range is defined between the minimum level and a predetermined saturation level. The method checks whether the current reception level is outside the allowable reception level range, and, if this is the case, calibrates a parameter for operating the optical transmitter based on the minimum reception level and/or the saturation reception level. The parameter is calibrated by calculating a gradient of one characteristic curve of the light barrier and readjusting the parameter to a target value calculated based on the gradient.

Abstract: Embodiments of the present invention generally relate to simplified, high voltage, tungsten halogen lamps for use as source of heat radiation in a rapid thermal processing (RTP) chamber or other lamp heated thermal processing chambers. Embodiments include a lamp design that includes an external fuse while reducing the number of part and expense of prior art lamps. In addition, embodiments of the lamps described herein provide sufficient rigidity to handle compressive forces of inserting the lamps into a heating assembly base, while maintaining a simplified fuse design.

Abstract: A method is disclosed for a customer splitting a bill with other persons. A bill may be obtained and viewed electronically on a mobile electronic device with electronic receipts software thereon. Using a device configured according to one or more embodiments of the invention, a customer is able to select the bill for splitting as well as selecting other persons to share the cost of items on the receipt. The customer may allocate item cost among those other persons and each person may pay for their individual portion of the bill. Notifications and/or receipt copies may be sent electronically to each person associated with the bill.

Abstract: An LED bulb comprises a structural shell formed by folding a flat PCB into a three-dimensional polyhedron shape and a fitting for removably coupling the bulb to a light socket. The PCB comprises a plurality of LEDs, at least one LED mounted electronically on a plurality of faces of the polyhedron, and a driver circuit for driving each LED. The perimeter of the PCB is shaped to join adjacent faces. Each LED produces minimal excess heat, which is partially conducted by a metallic heat sink bridge to the PCB and dissipated to the air through the PCB and through a plurality of spaces in the shell.

Abstract: A power supply circuit has a first voltage converter and a second voltage converter. The first voltage converter generates a first power supply voltage having a first voltage level based on an input voltage. The first power supply voltage drives a first power node of a display in a first mode. The second voltage converter generates a second power supply voltage having a second voltage level based on the input voltage. The second power node is driven by the second power supply voltage in the first mode and is driven by a ground voltage in a second mode.