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Matches 1 - 50 out of 69,832

Document Document Title
WO/2019/214795A1
An operating device has an operating panel (12) with a recess (14), a printed circuit board (26) arranged on an inner side of the operating panel (12) remote from a user, and an operating element (22) which is at least partially arranged...  
WO/2019/217374A1
A proximity sensor assembly according to the disclosure includes a detection member, a switch, and a movable mounting arrangement associated with the detection member and the switch. The movable mounting arrangement includes a biasing ch...  
WO/2019/215687A1
A method of detecting possible living body contact at an electrical conductive surface, wherein the living body has a contact portion having electrical properties resembling an impedance bridge comprising a plurality of resistors and a p...  
WO/2019/211614A1
Electronic / electrical switching circuits are described, the electronic switching circuits for controlling the flow of a current between a first terminal and a second terminal. A switching circuit comprises the first terminal. The switc...  
WO/2019/212125A1
A circuit breaker control module is disclosed. The circuit breaker control module of the present invention comprises: a plurality of semiconductor switching units for blocking current flows of transmission distribution lines or performin...  
WO/2019/212785A1
An apparatus is disclosed that includes a voltage-controlled delay generator (136-1). The apparatus includes voltage-controlled timing circuitry (402), duty cycle detection circuitry (404), and output circuitry (406). The voltage-control...  
WO/2019/171295A3
An example circuit for reading data from a triboelectric sensor includes a triboelectric sensor and a sensing element electrically coupled to the triboelectric sensor and configured to output a signal in response to a change in voltage f...  
WO/2019/212828A1
An ideal diode circuit is described which uses an NMOS transistor as a low-loss ideal diode. The control circuit for the transistor is referenced to the anode voltage and not to ground, so the control circuitry may be low voltage circuit...  
WO/2019/211273A1
The invention relates to an operating device, in particular for a motor vehicle, comprising an operating surface (2), wherein the operating surface (2) can be acted upon by means of an element (16), in particular the finger of a human ha...  
WO/2019/210262A1
A device, including a switch configured to couple a current source with an output terminal upon receipt of a data signal, is provided. The device also includes a first variable capacitor coupled in parallel to the current source at a com...  
WO/2019/207028A1
The invention relates to an operating device (1), comprising a projection apparatus (2), a detection apparatus (3), an evaluation apparatus (7) and a display element (4). By means of the projection apparatus (2), at least one operating e...  
WO/2019/207847A1
A plurality of drive circuits (110, 210) respectively drive a plurality of power semiconductor elements (100, 200) connected in parallel. Each of the drive circuits includes a control command unit (112), a current detector (111), a diffe...  
WO/2019/166455A3
An electronic power switch drive module (2) for a power semiconductor unit (1), comprising a gate drive (6) and a current transducer (8) mounted on one or more circuit boards (4), the gate drive comprising at least one circuit portion (2...  
WO/2019/207977A1
The purpose of the present invention relates to suppressing the fluctuation of gate-source voltage in a gate drive circuit using SiC voltage-driven semiconductor elements. In order to achieve this purpose, according to the present invent...  
WO/2019/206564A1
The invention relates to a method for reducing a thermal load on a switching element (SE) of an electronic fuse (SI) when switching on a load (L), said switching element being actuated by an actuation signal (AS) with a specified actuati...  
WO/2019/206964A1
The invention relates to a method for reducing a temperature increase in a switching element (SE) of an electronic fuse (SI) when switching on a load (L). The switching element (SE) is actuated by an actuation signal (AS), by means of wh...  
WO/2019/200612A1
An overvoltage protection circuit, which relates to the technical field of electronics and which comprises a first detection circuit (11) and a protection circuit (12); the first detection circuit (11) is used for outputting a first mark...  
WO/2019/203668A1
The present invention relates to a capacitive control system (1), in particular a steering wheel column integrated module of an automotive vehicle, comprising a support (6), at least one control element (3, 4, 5) disposed displaceably wi...  
WO/2019/201854A1
A charge pump circuit (10) comprises a series circuit of a number N of stage circuits (11 to 14). A stage circuit (11 to 4) comprises a converter circuit (17, 27 to 29), a stage output (16, 24 to 26), a stage input (15, 21 to 23) coupled...  
WO/2019/201409A1
The invention relates to a push button operating device, for example for electronic domestic appliances, comprising an operating panel (10), an actuation element (12; 22; 24) which is disposed on or in the operating panel (10) and can be...  
WO/2019/201741A1
A method and a system for detecting the state of use of one or several seats (41) in a transport vehicle. Each seat is equipped with at least two sensors (Ca,Cb), one sensor (Ca) being located at the upperside of the seat (41), and the o...  
WO/2019/197677A1
A device for measuring disruptions in a controlled magnetic field and generated by the device itself surrounding a sole conductive element, antenna or electrode (101) and comprising, at least: a controlled magnetic field sensor (100) com...  
WO/2019/197525A1
The invention relates to a display device (210) which is provided with a display (212) and a backlight unit (218) arranged behind the display (212). The backlight unit (218) comprises a light guide plate (222) which has an upper light gu...  
WO/2019/197273A1
The control device (10) for a vehicle is provided with a housing (12) having a front wall (14). On the front wall (14) there is at least one control element (18) which can be operated manually starting from a rest position for the purpos...  
WO/2019/200379A1
A key switch implements a receiving switch conductor and transmitting switch conductor in the key switch. Depressing the key switch will cause the receiving switch conductor and transmitting switch conductor to approach each other. The a...  
WO/2019/193876A1
To notify, using minimal power consumption, a low-side control unit of an abnormality detection signal. Provided is a drive circuit for a semiconductor device, the drive circuit comprising: a control unit that generates a control signal ...  
WO/2019/192675A1
The invention relates to a circuit arrangement (3) comprising an even number of semiconductor switches (5, 6), which are connected in series and comprise in each case two load terminals (7, 8) and a control terminal (9) and are associate...  
WO/2019/193997A1
[Problem] To provide a technique making it possible to properly determine whether overcurrent flowed in a light emitting element, even when the light emitting element is driven by a pulse drive method. [Solution] This overcurrent determi...  
WO/2019/194901A1
An interface circuit includes an amplifier having a first input, a second input, and an output, a drive capacitor coupled to the first input of the amplifier, and a feedback path coupled between the output of the amplifier and the second...  
WO/2019/193805A1
For example, this switch drive device 100 comprises: a driver 30 that drives an N-type semiconductor switch element PT1; a current limiting unit 50 capable of limiting the current supplied to a boot capacitor BC1 included in a bootstrap ...  
WO/2019/192674A1
The invention relates to a circuit arrangement (1) having a plurality of switch assemblies (3) connected in series, each provided with a parallel circuit of three assembly components (5 to 7), wherein a first assembly component is a semi...  
WO/2019/192273A1
An on-load tap-changer and a method therefor, comprising primary switches (K01, K02, K03, K04, K05), thyristor auxiliary circuits (I1, II2), and selector switches (K11, K12, K13, K14, K22, K3, K24, K25); each primary switch (K01, K02, K0...  
WO/2019/186913A1
A first switch (4) is connected in parallel to a circuit element (3). A second switch (5) is connected in series to the parallel circuit composed of the circuit element (3) and the first switch (4). The first switch (4) and the second sw...  
WO/2019/188069A1
Provided is a power conversion device capable of outputting low-power AC power with good responsiveness. The power conversion device is provided with an inverter circuit and a control unit. The inverter circuit is provided with one or a ...  
WO/2019/190858A1
A capacitive sensing system for the detection and quantification of food products disposed within a food warming drawer or food storage container is disclosed and comprises an electrically grounded metal plate, and a printed circuit boar...  
WO/2019/191140A2
A positive-logic FET switch stack that does not require a negative bias voltage, exhibits high isolation and low insertion/mismatch loss, and may withstand high RF voltages. Embodiments include a FET stack comprising series-coupled posit...  
WO/2019/184377A1
Disclosed in the present invention are an active clamp voltage stress suppression circuit, method and driving circuit for a power switch, wherein an active clamp circuit is connected between an input terminal and control terminal of a po...  
WO/2019/187431A1
A positive high voltage, a first terminal of a semiconductor element, and a first terminal of a first resistance element are connected to a first terminal of a first current controller. A current input terminal of a first active element ...  
WO/2019/187724A1
A gate voltage control/gate resistance switching circuit (21) is housed inside the same package (P1) as a switching element (11) and outputs drive signals to the switching element (11) to control turning of the switching element (11) on ...  
WO/2019/185777A1
The invention relates to a sensor arrangement (1) for capacitive position detection of an object (20). In order to provide means for hand detection on a steering wheel which are reliable and have a low complexity, the sensor arrangement ...  
WO/2019/187405A1
A detection device provided with a plurality of detection electrodes the detection purposes of which are different from each other, wherein it is made possible to suppress a reduction in detection capability while suppressing an increase...  
WO/2019/191126A1
A touch sensing system is configured to determine a state of a paper material indicative of a touch input on the paper material. The actions include receiving one or more values of features representing physical properties of a paper mat...  
WO/2019/187484A1
A gate drive circuit (1) comprises: a transmission unit (10) that generates a power signal used for driving a gate a semiconductor switching element (60); an isolation element (3) that transmits the power signal in an electrically isolat...  
WO/2019/187556A1
This photoelectric sensor (11) is provided with: a light projection part (12) that projects light; a light receiving part (13) that receives light; a plurality of auxiliary output terminals (30) capable of outputting high level or low le...  
WO/2019/185327A1
This application relates to a cell (1200) or sub-module for a voltage source converter (1201). The cell includes an energy storage apparatus (101; 101a, 101b)and a plurality of dual-switch semiconductor packages (201), each having first ...  
WO/2019/185677A1
The invention relates to a detector circuit (8) for the galvanically isolated transmission of digital signals. The aim of the invention is to provide a more robust and less fault-susceptible detector circuit. The detector circuit (8) acc...  
WO/2019/188267A1
The present invention concerns a device and a method for controlling the switching from a conducting state to a non conducting state or from a non conducting state to a conducting state of a semiconductor power switch providing current t...  
WO/2019/179673A1
Sensors must have different mechanical and physical properties in their applications, such that their materials have to be newly developed and/or selected for each application. The invention relates to a fabric-plastic composite comprisi...  
WO/2019/181495A1
A control device (10) comprises a first series circuit (A) and a second series circuit (B). In the first series circuit (A), a first switch (30) and a first resistor (31) are connected in series. In the second series circuit (B), a secon...  
WO/2019/179730A1
The invention relates to an arrangement (10) for a capacitive sensor device (20) on a vehicle (1), particularly for control and/or evaluation at the capacitive sensor device (20) to detect an activation action on the vehicle (1), compris...  

Matches 1 - 50 out of 69,832