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WO/2021/160541A1 |
The invention relates to a method and a calibration device for calibrating a touch sensor system comprising a plurality of capacitive touch sensors. The method comprises: measuring an individual electrical capacitance value of the touch ...
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WO/2021/160398A1 |
The invention relates to a portable operating element (9) for an operating device (7) for a cooking appliance (1), which is designed for non-destructive application and removal to and from an operating element holder (8) of the operating...
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WO/2021/156414A1 |
The invention relates to a panel assembly (200) comprising a panel (100) having an electrically conductive layer (117) and at least one first layer-free separating line (107-1) formed in the electrically conductive layer, which separates...
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WO/2021/156086A1 |
The invention relates to a switch, in particular for use as a DC switch, composed of a semiconductor switch that can be switched off and a series circuit, the series circuit being arranged in parallel with the semiconductor switch that c...
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WO/2021/157221A1 |
There has been a problem in that changes in the temperature of a semiconductor element or in the current flowing in the semiconductor element are not considered and switching loss and noise cannot be sufficiently reduced. To address this...
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WO/2021/157207A1 |
The semiconductor circuit of the present disclosure is provided with: a first inductance portion connected to the source electrode of a first semiconductor element in series; and a second inductance portion connected to the source electr...
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WO/2021/156430A1 |
The present invention relates to a pane assembly (200), comprising: a pane (100) having an electrically conductive layer (117), which is delimited by a layer edge, at least one layer-free first separating line (107-1), which is formed in...
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WO/2021/156007A1 |
An apparatus includes a plurality of parallel-connected semiconductor switches (e.g., wide bandgap transistors) and a plurality of driver circuits having outputs configured to be coupled to control terminals of respective ones of the plu...
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WO/2021/156188A1 |
The invention relates to a sensor device (100) for actuating a moving part (101), in particular a sliding door, of a vehicle (1), comprising: a capacitive sensor unit (10) with a plurality of sensor elements (11) for motion detection, in...
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WO/2021/156542A1 |
A quantum electronics circuit comprises quantum circuit elements (101), control signal lines (102, 103), and signal couplings therebetween for coupling at least some control signal lines (102, 103) with at least some quantum circuit elem...
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WO/2021/156189A1 |
The invention relates to a sensor device (100) for actuating a moving part (101), in particular a sliding door, of a vehicle (1), comprising: a capacitive sensor unit (10) with a plurality of sensor elements (11) for motion detection, in...
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WO/2021/158422A1 |
A computing device includes a display, a touch screen sensor array including a plurality of touch sense elements, and a plurality of drive-sense modules. A drive-sense module includes a signal source circuit operable to generate a signal...
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WO/2021/156143A1 |
The invention relates to a composite pane assembly (1) comprising: — a composite pane (2) which has a first pane (5), a second pane (6), and a thermoplastic intermediate layer (7), said first pane (5) and second pane (6) being connecte...
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WO/2021/156195A1 |
The invention relates to a sensor device (100) for actuating a movable part (101), in particular a sliding door, panel or similar, of a vehicle (1), comprising: a first sensor unit (10a) for external motion detection, in particular gestu...
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WO/2021/151835A1 |
The invention relates to a sensor arrangement (1) for capacitive detection of an object (100), comprising: - an electrode arrangement (20) comprising a heating element (4) as an electrode (21, 22); - a detection device (10) that is adapt...
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WO/2021/152687A1 |
This track and hold circuit comprises: a transistor (M1) in which a base is connected to a signal input terminal (Vin), a power source voltage (VCC) is applied to a collector, and an emitter is connected to a first signal output terminal...
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WO/2021/154968A1 |
The disclosure features circuits and methods for protecting transistors of a wireless power receiver, which can be controlled by gate drivers powered by an auxiliary power source. The circuit can include a comparator configured to genera...
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WO/2021/153072A1 |
This class-D power converter is provided with a switch circuit, a drive circuit, an insulated power supply circuit, an insulation signal converter, and a single substrate. The switch circuit is constituted by a first semiconductor elemen...
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WO/2021/153058A1 |
This input device is provided with: operation areas disposed on an operation surface; first detection electrodes disposed so as to correspond to the operation areas; multiple electrodes disposed around the first detection electrodes; and...
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WO/2021/152734A1 |
An overcurrent detection circuit (200) is provided with: a voltage-dividing circuit (20) that reduces a voltage applied to a first electrode (103) and a second electrode (104) of a semiconductor switching element (101) having the first e...
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WO/2021/151204A1 |
A switching circuit of a motor drive includes a high-side switch configured to selectively conduct current between a DC positive conductor and an output conductor, and a low-side switch configured to selectively conduct current between t...
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WO/2021/153170A1 |
A substrate electric potential stabilization circuit that is connected to a bidirectional switch element provided with a first main electrode, a second main electrode, and a reverse-surface electrode. The substrate electric potential sta...
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WO/2021/148246A1 |
The invention relates to a method and a system for dynamically calibrating capacitive touch operating elements in relation to various environmental influences. According to the invention, at least one touch operating element (12) is prov...
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WO/2021/148589A1 |
A vehicle interface system is disclosed. The system includes a conductive textile (100) and circuitry (408). The conductive textile (100) is configured to provide user input information, wherein the user input information is in response ...
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WO/2021/148383A1 |
A transistor device is disclosed. The transistor device includes: a semiconductor body (100); a drift region (11) in the semiconductor body (100); a plurality of transistor cells (10); and a gate node (G) and a source node (S), wherein e...
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WO/2021/147994A1 |
The embodiments of the present application are applicable in the field of circuits. Disclosed are a reset circuit and a related electronic device. The embodiments of the present application comprise: when a reset circuit that an electron...
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WO/2021/150130A1 |
The present invention relates to a switch assembly (1) comprising a housing (2), an activation button (3) slidable along an activation axis (A), and a variable capacitor (4) defining a capacitive switch having an off position and at leas...
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WO/2021/149962A1 |
The present invention relates to a capacitance detection circuit, in which a temperature characteristic is enhanced and a circuit configuration is simplified by using a sample hold circuit. The capacitance detection circuit of the presen...
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WO/2021/143083A1 |
A fixed time-delay circuit of a high-speed interface. The fixed time-delay circuit comprises: a counter circuit (11), used for generating a shift selection signal of any bit; a data selector circuit (12), used for receiving first paralle...
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WO/2021/143379A1 |
A ZigBee smart switch and a scenario switch control method therefor, comprising a power supply module circuit, a master control module, a touch module, and a control execution circuit. The power supply module circuit supplies electricity...
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WO/2021/144014A1 |
A remote control (14) an automotive vehicle, the remote control (14) including a 3-D shaped object (16), stretch sensors (18) connecting the 3-D shaped object (16) to a structure (20) of the vehicle and a control unit (40) configured to ...
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WO/2021/145020A1 |
This semiconductor device comprises: a plurality of NMOS transistors that respectively include drains that can be connected to respective second ends of a plurality of boot capacitors having first ends which can be respectively connected...
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WO/2021/143140A1 |
A radio frequency switch circuit, and a circuit control method. The radio frequency switch circuit comprises: a negative voltage generation circuit (401), a notch filter network (402), a logic control circuit (403), and a radio frequency...
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WO/2021/081570A9 |
An electronic device, typically an earphone, wherein a measurement of an inductance resulting from a user press event, and a measurement of capacitance due to user proximity or a touch event, are used to detect user input commands.
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WO/2021/139152A1 |
The present application relates to the technical field of electronics, and relates to a switching speed adjusting method and device for a field effect tube. The field effect tube is connected to a drive switch, a collector of the drive s...
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WO/2021/139721A1 |
A fully integrated circuit configuration that can be utilized to prevent abnormal discharge or overcharge in ultra-portable electronic systems is described. This battery protection integrated circuit can be enhanced by the addition of tr...
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WO/2021/140043A1 |
The invention relates to a device (300) for capacitive detection of an object (O), comprising: - at least one biasing module (306) configured to bias at least one measurement electrode (302) at an alternating electric potential (Vg), ref...
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WO/2021/140762A1 |
This switching control circuit controls switching of a switching element, and is provided with: a detection circuit that detects whether or not a current passing through the switching element is in an overcurrent state; a first signal ou...
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WO/2021/139951A1 |
The present invention relates to a vehicle window arrangement (100) comprising a vehicle window (113), at least one sensor electrode (101), one capacitive sensor electronics system (105) for electrically detecting contact with or approac...
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WO/2021/136660A1 |
The invention relates to a method for reading sensors (A, B, 20.A, 20.B, 22.A, 22.B, 24.A, 24.B, 26.A, 26.B, 26.C, 28.A, 28.B, 30.A, 30.B, 30.C, 32.A, 32.B, 34.A, 34.B, 36.A, 36.B, 38.A, 38.B, 40.A, 40.B, 40.C, 40.D, 42.A, 42.B, 42.C, 42...
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WO/2021/135442A1 |
A switching circuit (10), a control method and apparatus (50), a radio frequency switch, and a readable storage medium. The switching circuit (10) comprises: an antenna port (101) and at least one switching branch (102), wherein each swi...
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WO/2021/138516A1 |
A proximity sensor including a structure suspending at least one lens above a circuit board, light emitters operable to project light beams through the lens along a common projection plane, light detectors operable to detect amounts of l...
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WO/2021/136635A1 |
The invention relates to a precharging device (5) for a load (C2), comprising: 1. a power supply terminal (A1) intended to receive an activation current (Ia1), 2. a first precharge transistor (T1) comprising: a. a first terminal (E), b. ...
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WO/2021/138687A1 |
A wireless receiver system, configured to receive both electrical data signals and electrical energy, includes a first receiver antenna, configured to receive one or both of the electrical data signals and the electrical energy, and a po...
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WO/2021/138377A1 |
A method includes applying, by a switching circuit, pulses of an input voltage to an input of an inductor. The method includes charging, in accordance with an off state of a switch, a charge storage device through the inductor using the ...
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WO/2021/135465A1 |
Provided by the present application is a control method for a switching apparatus. The switching apparatus comprises at least two switching devices connected in parallel, wherein the minimum pulse width limit of a first switching device ...
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WO/2021/129745A1 |
A touch key (20), a control method and an electronic device (600). The touch key (20) comprises a first conductive part (21), a second conductive part (22), and a touch part (23). The second conductive part (22) surrounds the first condu...
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WO/2021/131778A1 |
A load driving device is realized which, while suppressing the size of a power transistor, can suppress local concentrations in temperature when absorbing the counter-electromotive force of an inductive load. This load driving device is ...
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WO/2021/131157A1 |
This semiconductor device has: an upper switching element and a lower switching element that are connected in series to constitute a switching arm; an upper driver IC for driving the upper switching element; and a lower driver IC that is...
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WO/2021/131217A1 |
Provided is a gate drive circuit that is provided with an active clamp for protecting portions between a collector and an emitter of an IGBT, that suppresses heat generation of a constant voltage diode, and that generates a limited amoun...
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