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Matches 1 - 50 out of 68,295

Document Document Title
WO/2018/069074A1
The invention relates to a method for detecting a short circuit across a load (110) in a circuit assembly (100) having the load (110), a high-side path (120) and a low-side path (130), wherein in the high-side path (120) a high-side swit...  
WO/2018/070308A1
Provided is a drive circuit which drives so as to turn an IGBT on and off, is capable of positively biasing the IGBT without imparting an excessive electric field to the IGBT, and is also capable of reducing the short circuit capacity of...  
WO/2018/071167A1
Some embodiments include a high voltage nonlinear transmission line that includes a high voltage input configured to receive electrical pulses having a first peak voltage that is greater than 5 kV having a first rise time; a plurality of...  
WO/2018/070307A1
The present invention reduces switching loss when turning on an IGBT. To this end, a drive circuit for imparting a positive bias or negative bias to the gate of an IGBT and driving so as to turn the IGBT on and off is equipped with: a fi...  
WO/2018/068606A1
A button assembly and an electronic device comprising the button assembly. The button assembly (20) comprises a biological information sensing module (21) and a haptic switch (23). The biological information sensing module (21) comprises...  
WO/2018/068679A1
A touch key apparatus. The touch key apparatus comprises a touch panel (1), a touch spring (2), an LED planar tube (3), and a touch sensor (5) provided with a capacitance detection element (4). The touch spring (2) is connected to the ca...  
WO/2018/068452A1
A method for reducing the power consumption of a power supply, a power supply automatically reducing power consumption, and a television. The power supply comprises: a voltage sampling circuit (310), an optical coupling feedback circuit ...  
WO/2018/070559A1
The present invention relates to a sensing device and a sensing method, more specifically, to a sensing device and a sensing method, which can perform accurate touch/fingerprint recognitions by adjusting a signal applied to each transmis...  
WO/2018/071819A1
A system may include a charge pump configured to operate in a plurality of modes including a first mode in which the ratio of an output voltage to an input voltage of the charge pump is a first ratio and a second mode in which the ratio ...  
WO/2018/071479A1
A bootstrapped sampling switch may be used at lower supply voltages due to its high linearity, wherein the sampled voltage may be substantially higher than the supply voltage. A 2.7 volt or lower DC supply may be used with this sampling ...  
WO/2018/065927A1
The invention relates to a circuit (100) for discharging a high-voltage electrical system comprising at least one power transistor (Q1) and an electrical energy storage device including at least one capacitor (C3), the discharge circuit ...  
WO/2018/068057A1
A system comprising an array of solar panels, each pane including an electronic control module, wherein the panels are all connected in electrical series with each other and to a switch and to a string inverter, may be signaled to power ...  
WO/2018/066612A1
A distance measuring device according to the present disclosure is provided with a light emitting circuit (15) provided with a switch (21), a capacitor (22), a light emitting element (31) and a protective element (23). The light emitting...  
WO/2018/066165A1
According to the present invention, a first circuit (100) generates and outputs transmission signals to a first terminal (P1) and a second terminal (P2) of a first coil (11) in response to a change in the logic value of a first signal (I...  
WO/2018/065142A1
A presence detection system for an electrically adjustable furniture assembly is disclosed. The presence detection system comprises at least one steady element (3) and at least one movable element (5), articulatedly and/or slidably conne...  
WO/2018/062292A1
[Problem] To provide a device for determining an energization state, the device being usable without distinction as to direct current or alternating current. [Solution] An alternating-current electric current sensor 10 detects the rise a...  
WO/2018/058964A1
A gate integrated driving circuit for a display panel. The gate integrated driving circuit may comprise N reset circuits (10). For each of the N reset circuits (10), a first terminal thereof may be coupled to a reference signal terminal,...  
WO/2018/061817A1
A gate driving circuit comprises: an on-voltage application unit that applies, to a gate terminal, an on-voltage equal to or greater than a threshold voltage; an on-voltage variation unit that varies the on-voltage; and an off-voltage ap...  
WO/2018/060387A1
The invention relates to an interface (1) for controlling at least one function of a motor vehicle body, comprising at least one control body (2) which comprises a movable grip element (4), at least one first metal index (6a) carried by ...  
WO/2018/060981A1
A technique relates to a quantum-limited microwave amplifier. A Josephson ring modulator (JRM) is connected to a first lumped-element resonator. The first lumped-element resonator includes one or more first lumped elements. A second lump...  
WO/2018/059908A1
The invention relates to a layer composite (100) for providing an operating element (120) on an operating surface (101) of a household appliance. The layer composite (100) comprises a substrate layer (102) on which the following are arra...  
WO/2018/062956A1
The present invention relates to a capacitive sensor device and, more particularly, to a capacitive sensor device which may improve sensitivity by using mutual capacitance, which is reduced in contact with a conductor or a fingerprint, a...  
WO/2018/060384A1
The invention relates to an interface (1) for controlling at least one function of a motor vehicle body, comprising at least one control body (2) which comprises a rotating wheel (4), at least one metal index (6) carried by the rotating ...  
WO/2018/058147A1
Disclosed herein are switching or other active FET configurations that implement a main-auxiliary branch design. Such designs include at least two FETs, an auxiliary FET providing an auxiliary path and a main FET providing a main path. D...  
WO/2018/055900A1
The purpose of the present invention is to suitably control a switching element to an off state even in a case when a switching control signal is amplified, and the supply of power to a driving circuit transmitted to the switching elemen...  
WO/2018/055007A1
The invention relates to a capacitive sensor electrode (2) for a capacitive sensor (1), said sensor comprising an electrode wire (5) and an elongate wire carrier (4). The electrode wire (5) is arranged in a cylinder lateral surface (8) o...  
WO/2018/055864A1
This signal output circuit (3, 51, 62, 74, 82) controls the driving of an output transistor (T1, T71, T72, T81 through T86) to output a trapezoidal-wave output signal from a main terminal of the output transistor. The signal output circu...  
WO/2018/055008A1
The invention relates to a production method for a capacitive proximity sensor (1) for a motor vehicle, and also to a proximity sensor (1) which is designed in accordance with this production method. According to the method, an electrode...  
WO/2018/056234A1
Provided are: a switching circuit device whereby efficiency can be improved; a step-down DC-DC converter using the switching circuit device; and an element unit suitable for the switching circuit device and the like. A step-down DC-DC co...  
WO/2018/054768A1
Touchscreen mirror device (100) comprising a touchscreen panel (10) and a mirror surface (20). The touchscreen panel (10) comprises a grid of capacitive sensors (12) for detecting a position of an input object such as a fingertip (F) nea...  
WO/2018/056421A1
The present invention concerns a device for controlling the switching of a first and a second power semiconductor switches providing current to a load in a half bridge configuration. The device comprises: means for obtaining a first curr...  
WO/2018/055935A1
This load drive device has: a first capacitor connected to first wiring; a second capacitor connected to second wiring; a first boost circuit, which is connected to a power supply that charges the first capacitor, and which generates, by...  
WO/2018/055908A1
This semiconductor device is provided with: a plurality of switching elements (11, 12) that are electrically connected to each other in parallel; a control unit (30) that outputs control signals for controlling energizing currents of the...  
WO/2018/049451A1
The invention relates to a bending tool (1), comprising a tool body (2) having an upper (3) and an opposite lower end region (4), wherein a fastening extension (5) is formed in the upper end region (3) and a working tip (6) is formed in ...  
WO/2018/052630A1
Various designs for MOS transistor-based RF switch topologies for high speed capacitive tuning of oscillators switch circuits include a main switch device comprising a gate connected to a control terminal, a drain connected to a first te...  
WO/2018/050847A1
A rectifier apparatus (20) for rectifying an m-phase AC signal, which comprises m rectifier circuits (40. m), where m is an integer ≥ 1. The m rectifier circuits (40. m) are arranged in parallel with one another and they comprise a ser...  
WO/2018/050263A1
The invention relates to a motor vehicle, comprising one or more doors (2) with in each case a door interior trim (4) and in each case a seat (3) adjacent to the respective door (2), said seat comprising an actuator system on the side of...  
WO/2018/050363A1
The invention relates to a contactless capacitive sensor for detecting the approach of a human or animal body part, comprising a first electrode and a second electrode, wherein the second electrode surrounds the first electrode and where...  
WO/2018/051388A1
[Problem] To provide an analog circuit for use in a position indicator, which is of low power consumption and of high noise-resistance. [Solution] An analog circuit 90 according to the present invention is connected to an electrode 21 th...  
WO/2018/051946A1
Provided is an integrated circuit that has reduced power consumption. The integrated circuit is provided with: a plurality of first wires one end of each of which is used as an input terminal; a plurality of second wires one end of each ...  
WO/2018/050732A1
The invention relates to a method for operating a current converter (8), in particular of an electric machine (2), in which, for the or for each semiconductor switch (22) of the current converter (8), a control signal (P') for setting a ...  
WO/2018/050425A1
The invention relates to an automation field device comprising an optoelectronic operating element. The operating element comprises the following: an operating panel (100) which has a contact surface for actuation by a user; at least one...  
WO/2018/050638A1
Provided is a method and system that includes a direct current solid state power controller 100 that includes a plurality of switching devices 120 connected in parallel for performing switching, one or more main transient voltage suppres...  
WO/2018/050737A1
The invention relates to a method for detecting contact on a capacitive sensor element, wherein a capacitance value of the sensor element is measured by means of a continuously applied integration method in which respective voltages appl...  
WO/2018/046121A1
The invention relates to a switching element for attaching behind a device surface (10), in particular behind a housing surface of a technical device, comprising at least one contactlessly operating proximity sensor (22) and a control el...  
WO/2018/048819A1
A power control device is provided for adjusting the input power to a device. The power control device includes an input, an output, and two or more output levels. A device such as an electrical device, application, or tool is attached t...  
WO/2018/047561A1
The present invention reduces switching loss at turn-off of an IGBT in a drive circuit for driving on/off of the IGBT by applying a positive bias or a negative bias to a gate of the IGBT. A drive circuit is provided with: first and secon...  
WO/2018/047553A1
To provide a control device which can detect an abnormality with certainty by distinguishing between abnormalities including a short circuit of a battery and a broken connection in a load. An electronic control device which, by switching...  
WO/2018/046164A1
The invention relates to a method for controlling an operating and display device (3), wherein a functionality linked to the operating and display device (3) is controlled in accordance with a sensed force applied to a display surface (4...  
WO/2018/046216A1
The invention relates to an optocoupler (13) having a transmitter (21) and a receiver (22), which according to the invention are accommodated on a circuit carrier (20). On the circuit carrier there is also a light guide element (24) in t...  

Matches 1 - 50 out of 68,295