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WO/2022/210550A1 |
This isolation transformer includes: an isolation layer; a transformer having a first coil and a second coil; and a capacitor having a first capacitor electrode and a second capacitor electrode disposed between the first coil and the sec...
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WO/2022/211741A1 |
A gate driver circuit comprises an auxiliary winding, a voltage summer, an auxiliary voltage bus, a gate driver integrated circuit (IC), and a controller. The auxiliary winding is positioned adjacently to the inductor and configured to i...
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WO/2022/208136A1 |
A fast short circuit detection method for detection of a short circuit, SC, at a gate-controlled power switch (4), said method comprising the steps of providing (S1) a measurement signal, VLS,m, in response to a voltage drop, ΔVLS, alon...
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WO/2022/210542A1 |
The insulation transformer comprises: an insulation layer; and a transformer which has first and second coils embedded in the insulation layer. The first and second coils are arranged so as to oppose each other in the thickness direction...
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WO/2022/210540A1 |
This insulating transformer comprises: an insulating layer; a transformer including a first coil and a second coil, the first coil being embedded in the insulating layer, having a first signal end and a first ground end, and being config...
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WO/2022/210273A1 |
This switch circuit is equipped with: a first switching element in which the connection state between a power generation element and a power storage device is controlled according to the voltage to be applied to a first control terminal;...
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WO/2022/210551A1 |
This isolator includes an insulating layer and a capacitor embedded in the insulating layer. The capacitor includes a first electrode section, a second electrode section, and an intermediate electrode section. The first electrode section...
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WO/2022/207293A1 |
The invention relates to a lighting device (1) for a motor vehicle, comprising a light guiding body (2) having a first outer surface (3), which is free of a dedicated light output coupling structure, and a second outer surface (4), the o...
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WO/2022/212628A1 |
An apparatus is provided comprising a first t-switch, which includes an input port arranged to be connected to a first voltage source, a center-tap port, and an output port arranged to be connected to a load. The first t-switch is config...
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WO/2022/206450A1 |
The present disclosure relates to a power transistor driver circuit and a power transistor driving method. The power transistor driver circuit comprises an input module, an output module, and a transformer connected between the two. The ...
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WO/2022/211824A1 |
A prosthetic digit usable with capacitive panels is provided. The digit includes at least one conductive layer surrounding the body of the digit, and a non-conductive sealing layer around the conductive layer preventing direct external c...
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WO/2022/207650A1 |
An optical proximity sensor (100) comprises a photodiode (205), a light source (110) configured to emit light and a measurement circuit (120) coupled to the photodiode. The measurement circuit is configured to measure light received by t...
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WO/2022/210541A1 |
An isolation transformer comprising an insulating layer, a transformer, and a capacitor having a first capacitor electrode and a second capacitor electrode. The transformer includes: a first coil having a first signal end and a first gro...
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WO/2022/209477A1 |
Provided is an operation detection device that reduces the influence of noise and has a high detection accuracy. This operation detection device comprises an electrostatic sensor, a drive circuit that outputs a drive signal to the elec...
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WO/2022/202238A1 |
According to the present invention, a first switch (40) of this latch circuit (22) switches from off to on when a voltage between an emitter (input end) and a base (control end) in the first switch (40) rises to a voltage equal to or gre...
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WO/2022/201817A1 |
A switch device 1 comprises: an N-type semiconductor substrate 201; a power MISFET 9 having the N-type semiconductor substrate 201 as a drain; an input electrode 13 which accepts an input signal IN; a control circuit 10 which generates a...
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WO/2022/198348A1 |
A combination chip for a photosensitive switch and an application thereof in a key switch group. The combination chip has one-to-one correspondence to a photosensitive switch, and has an electrical connection structure which is expanded ...
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WO/2022/199121A1 |
A method and apparatus for adjusting a touch threshold of a key, relating to the field of key control. The method comprises: according to the number of effective keys, an effective touched time of keys to be adjusted, a lower limit value...
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WO/2022/198310A1 |
The ability to efficiently and reliably transmit, route and receive data across telecommunication networks is essential for existing and evolving applications where connectivity to these networks is a ubiquitous aspect of society today. ...
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WO/2022/203239A1 |
Disclosed is a touch input sensing device comprising: a TX driving unit which controls the rising and falling of a voltage of a driving electrode; a current conveyor unit including a current output terminal and a current input terminal c...
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WO/2022/200819A1 |
The present invention switches between an on state and an off state by applying a voltage to a switching element 1. The switching element 1 includes a control terminal, a high potential terminal, and a low potential terminal. Switching b...
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WO/2022/201357A1 |
In the present invention, a driving signal generation unit (20) outputs, to a gate (G), one of an ON gate voltage for turning a semiconductor element (TR) ON or an OFF gate voltage for turning same OFF. A gate threshold voltage estimatio...
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WO/2022/200341A1 |
The invention concerns an aerosol generating device for vaping comprising an outer case (8), an atomizer (2) to create an inhalable vapor, a battery (4) and a microcontroller (6), characterized in that at least a controlling part of an e...
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WO/2022/202609A1 |
Provided are a switch circuit and a power supply circuit capable of reducing power consumption. A switch circuit (25) comprises: an electric field effect switch element (M1) that can switch between an ON state and an OFF state accordin...
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WO/2022/200101A1 |
A control method of a hybrid power switch having at least a first switching device connected in parallel with a second switching device is provided. The switching losses of the first device are lower than the switching losses of the seco...
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WO/2022/196342A1 |
This power element drive device is equipped with: an off-drive circuit (14) for driving so as to perform a normal off operation from an off-drive terminal (MN) by taking away the gate voltage of a power element (1, 1a, 1b) on the basis o...
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WO/2022/196092A1 |
An insulated gate driver 1 that has: a register 443 that stores adjustment data read from a non-volatile memory 445; a gate drive unit 441 that gate-drives a switch element using various characteristics set on the basis of stored values ...
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WO/2022/197345A1 |
An apparatus includes an adjustment circuit configured to receive a pulsed-width modulation (PWM) input, generate an adjusted PWM signal based upon the PWM input, and determine that a first pulse of the PWM input is shorter than a runt s...
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WO/2022/197992A1 |
In a switching regulator driver (400), a sense circuit (402) has a transistor current input and a sense circuit output. A logic circuit (404) has a logic circuit input and first and second outputs. The logic circuit input is coupled to t...
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WO/2022/196091A1 |
An insulated gate driver 1 has: a switch connection terminal (e.g., OUT terminal) that is configured so as to externally attach a switch element; a non-volatile memory 445 to which adjustment data D1, D2 are written; a register 443 confi...
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WO/2022/196033A1 |
A gate drive circuit (201) includes: a PNP transistor (Q1) having an emitter connected to a gate of a driven transistor (Q) and a collector connected to a ground application terminal; a capacitor (C1) having a first end connected to a ba...
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WO/2022/197510A1 |
Methods and devices to improve the switching speed of radio frequency FET switch stacks are disclosed. The described methods and devices are based on bypassing drain-sources resistors when the FET switch stack is transitioning from an ON...
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WO/2022/188452A1 |
The present application provides a driving circuit. The circuit comprises: a digital tube, comprising a plurality of light-emitting units; a controller, which is used for generating a control instruction for the digital tube according to...
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WO/2022/189001A1 |
A method, performed by an electronic device for triggering a function of the electronic device, wherein the electronic device comprises a button which comprises a mechanical switch actuator for triggering a function related to the button...
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WO/2022/192140A1 |
Trap circuits for use with superconducting integrated circuits having differential capacitively-coupled resonant clock networks are described. An example superconducting integrated circuit (IC) includes a first superconducting circuit co...
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WO/2022/191986A1 |
Trap circuits for use with superconducting integrated circuits having capacitively-coupled resonant clock networks are described. An example superconducting integrated circuit (IC) includes a clock structure coupled: (1) to a first Josep...
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WO/2022/190511A1 |
The present invention proposes a photoelectric sensor setting method that makes it possible to easily set various setting items. When an input via buttons 50 is performed according to a predefined operation (step 1501), a display unit 60...
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WO/2022/190168A1 |
The signal isolation circuit (1) of the present disclosure comprises an input terminal (IN) that receives digital input signals, a primary circuit (2) that includes a delay element (7) that delays input signals, a secondary circuit (4) t...
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WO/2022/188822A1 |
The present application relates to the technical field of sensor control. Disclosed are a laser sensor control circuit and method, and an electronic device. The laser sensor control circuit comprises: a laser sensor module, an electrical...
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WO/2022/188363A1 |
Embodiments of the present application provide a signal output circuit and a delay signal output circuit. The signal output circuit comprises: a first control module, configured to receive a first pulse signal and an input signal and out...
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WO/2022/190680A1 |
The present invention is configured so as not to reduce the operation frequency when a temperature warning is not due to an overcurrent. A control IC (30) for driving an IGBT (21) comprises: a frequency dividing circuit (31) for reducing...
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WO/2022/189487A1 |
The invention relates to a modular component (100) for a movable part (201) of a vehicle (200), comprising: a carrier housing (10) for fastening the modular component (100) to the movable part (201) of the vehicle (200); a keypad unit (2...
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WO/2022/185676A1 |
This information processing device comprises: a first acquisition means for acquiring first information indicating a light projection indefinite area where it has not been determined whether or not light from a light projecting unit reac...
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WO/2022/184494A1 |
A capacitive proximity sensor (1) comprising a microcontroller (20) configured to perform measurements in a repetitive predetermined sequence, said sequence comprising a series of N consecutive measurements, N being a natural integer gre...
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WO/2022/187175A1 |
An integrated circuit (130) includes first and second bus terminals, a pass-gate transistor (QI), first and rising time accelerator (RTA) control circuits (201, 203), and first and second falling time accelerator (FTA) control circuits (...
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WO/2022/184266A1 |
The invention relates to a sensor arrangement comprising a first stretchable sensing element (301) and a stretchable electrically conductive wiring (400), which are able to stretch at least 5 %. The sensor arrangement further comprises a...
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WO/2022/183699A1 |
Provided in the present application is a gate electrode voltage passive amplitude-limiting circuit applied to IGBT drive control. The circuit comprises: a capacitor, a TVS series branch, a charging diode, a switch control circuit and a p...
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WO/2022/178573A1 |
A semiconductor transistor device operable as a RF mixer is described. The device includes a field effect transistor with a field plate electrode. The field plate electrode is structured and located to be electromagnetically coupled to t...
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WO/2022/181479A1 |
The present invention comprises: a switching element (10) that has a first terminal (D1), a second terminal (S1), and a control terminal (G1) for controlling current flowing between the first terminal (D1) and the second terminal (S1), t...
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WO/2022/179999A1 |
The invention relates to a method for actuating a motor-driven flap assembly (1) of a motor vehicle (2). A control assembly (3) is provided for actuating a motor drive assembly (4) which is paired with the flap assembly (1), and a distan...
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