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Matches 701 - 750 out of 69,938

Document Document Title
WO/2018/003441A1
An OR circuit (21) outputs a low-level voltage or a high-level voltage to a drive circuit. A CPU (39) executes a predetermined process and judges, as an execution result, whether or not a specific result has been obtained. In cases in wh...  
WO/2018/005034A1
Disclosed are keyboards and keyboard switches sensitive to touch, including, hover and pressure. The keyboard switches have transmit and receive antennae that are spaced apart such that no portion of the transmit antenna touches any port...  
WO/2018/004807A1
A latch-based power-on checker (POC) circuit for mitigating potential problems arising from an improper power-up sequence between different power domains (e.g., core and input/output (I/O)) on a system-on-chip (SoC) integrated circuit (I...  
WO/2018/002723A1
The present invention relates to a lighting laminated glazing (100) comprising: • - a first transparent glazing (1), preferably of mineral glass; • - a second glazing (1'), preferably of mineral glass; • - an intermediate layer (8)...  
WO/2018/004496A1
The present invention relates to latch circuit (1) which is connected between a power source and a load, which can be adjusted such that it will be latched/not latched depending on the configuration of the switches during application of ...  
WO/2018/004800A1
An apparatus is described. The apparatus includes a stacked switch circuit having protection circuitry to prevent shoot through current when the switch is in an off state and respective voltages at the terminals of the switch change such...  
WO/2018/002753A1
A triboelectric-based sensor may be used to receive touch-based input from a user and control electronic devices. The triboelectric-based sensors may also provide sufficient power to operate circuitry coupled to the sensor that performs ...  
WO/2017/221508A1
A ringing suppression circuit (5, 21, 31, 41) is provided in a node (2) equipped with a communication circuit (6) that communicates with another node (2) by transmitting a differential signal via a pair of communication lines (3P, 3N), a...  
WO/2017/221292A1
A parallel drive circuit (50) has a first semiconductor switch element (1) and a second semiconductor switch element (2). A first drain terminal (1b) of the first semiconductor switch element (1) is connected in parallel to a second drai...  
WO/2017/220217A1
The invention relates to a drive method for a first power semiconductor chip (1, 12) comprising a first switchable power semiconductor (T1, T) and a first freewheeling diode (D1, D) and for a second power semiconductor chip (1, 13) compr...  
WO/2017/219124A1
A common capacitive touch sensor may have a two dimensional array of transparent conductive strips going from edge to edge on a substrate layer or sheet of a touch sensor. According to some aspects, there is provided a capacitive touch s...  
WO/2017/220450A1
The invention relates to a device having at least one region (14) that can be illuminated and having an operating device, comprising a cover (12), a circuit board (30), at least one lighting means, and at least one reflector element (40)...  
WO/2017/223118A1
Some embodiments of the invention include a pre-pulse switching system. The pre-pulsing switching system may include: a power source configured to provide a voltage greater than 100 V; a pre-pulse switch coupled with the power source and...  
WO/2017/221417A1
The present invention is a technology that enables gate drive current suppression and breakthrough prevention in a drive circuit that drives a power device. A gate drive circuit has: a first switching element; a second switching element;...  
WO/2017/220133A1
A snubber circuit operable with a power converter. The power converter includes a controller configured to provide a control signal to control a conductivity of a power switch of the power converter. In an embodiment, the snubber circuit...  
WO/2017/216974A1
Disclosed is a drive device wherein: a main switching element is connected to a main current path; an input terminal of a high potential-side switching element, and an output terminal of a low potential-side switching element are electri...  
WO/2017/217139A1
Provided is a chattering removal circuit with which it is possible to improve the response of an output signal to variations in an input signal, at low cost and using a simple configuration. A chattering removal circuit (30) removes chat...  
WO/2017/216228A1
The invention relates to a power semiconductor circuit (30) comprising a power semiconductor device (10) for switching a load (12), and a comparator (32) which is directly or indirectly connected to the power semiconductor device (10) at...  
WO/2017/217289A1
When a main switch (20) and a sub-switch (34) are respectively off and on, a comparator (33a) compares a source voltage value (Vs) of the main switch (20) with an output voltage value (Vr1) of a direct-current power supply (35a). In the ...  
WO/2017/213833A1
A die-to-die data transmitter is disclosed with a pull-up one-shot circuit and a pull-down one-shot circuit, each forming a delay circuit that determines a variable preemphasis period.  
WO/2017/212028A1
A detection of piezoelectric sensor elements is provided. According to a first aspect, a device comprises: a matrix of piezoelectric sensor elements comprising rows of the piezoelectric sensor elements and columns of the piezoelectric se...  
WO/2017/208477A1
In order to suppress oscillation and malfunction of a switching element of a power converter, the present invention is provided with a switching element 11, and an oscillation suppressing circuit having a stub 14 electrically connected t...  
WO/2017/205897A1
A method for operating a fail-safe programmable solid-state relay, the method comprising the steps of performing a set of self-tests at an initial start-up and cyclically during the powered state of the solid-state relay, wherein a self-...  
WO/2017/209441A1
A fingerprint sensing device of an embodiment comprises: a base substrate; a fingerprint sensor portion disposed on the base substrate; and a functional layer disposed on the fingerprint sensor portion, wherein the thickness deviation be...  
WO/2017/206425A1
A flexible circuit board (50a), a biological information sensing module, and an electronic device (100). The electronic device (100) comprises: a protective cover plate (10) comprising a first surface (11) and a second surface (12) oppos...  
WO/2017/202304A1
A start-up and shut-down circuit, comprising: a PMOS tube, a switch, a triode and an RC parallel circuit, wherein a source electrode of the PMOS tube is connected to an external power supply input end, and a drain electrode thereof serve...  
WO/2017/203187A1
The invention relates to an integrated circuit (3) comprising a plurality of first chips (1, 1'), each of which includes a high-voltage depletion mode transistor, and comprising a second chip (2) that includes a low-voltage enhancement m...  
WO/2017/187180A3
A voltage detector (200) for monitoring an input signal and outputting a detection signal at an output when a voltage of the input signal meets a first threshold having: an input configured for receiving the input signal; a voltage refer...  
WO/2017/203039A1
There is provided a method of controlling a switching valve (30). The switching valve (30) includes a plurality of series-connected switching elements (32)and a plurality of auxiliary circuits (34). Each auxiliary circuit (34) is connect...  
WO/2017/205618A1
A fully integrated GaN driver comprising a digital logic signal inverter, a level shifter circuit, a UVLO circuit, an output buffer stage, and (optionally) a FET to be driven, all integrated in a single package. The level shifter circuit...  
WO/2017/201819A1
A light controlled timer, comprising a timer socket (2) and a timer plug (1). The timer socket (2) is connected with an input/output device. The timer plug (1) comprises a setting disc (13), an upper housing (11) provided with a window, ...  
WO/2017/182953A3
The sensor device (1) for detecting the presence of a body or substance in a spatial region (A) comprises detecting circuit means (2), including at least first and second foils or sheets (A, B) of an electrically conductive material; and...  
WO/2017/203186A1
The invention relates to an integrated circuit (3) comprising a housing (4) and a plurality of connection pins, a first chip (1) that includes a high-voltage depletion mode transistor, and a second chip (2) that includes a low-voltage en...  
WO/2017/199793A1
In a power feeding control device (10), a charge circuit (23) raises a base voltage (Vb) if a semiconductor switch (20) is switched on. A first switch (21) is on if a difference voltage obtained by subtracting a gate voltage (Vg) from th...  
WO/2017/199716A1
A switch circuit with an active snubber circuit, said switch circuit equipped with: a first switch element (Q1) that is a FET; and an active snubber circuit (60) connected between the drain and source of the first switch element (Q1). Th...  
WO/2017/199772A1
A slew rate control apparatus includes voltage detecting means, charging and discharging means, and control means. The voltage detecting means detects a first voltage and a second voltage on both ends of at least one switch. The charging...  
WO/2017/199616A1
A switch component (10) is provided with a common terminal (11), at least two selection terminals (12a to 12d), a switching circuit (20) that selectively connects the common terminal (11) and each of the at least two selection terminals ...  
WO/2017/197522A1
Resistive touch sensors, such as those used in touchscreen panels, typically comprise multiple sheets separated by a gap. Typically, one sheet is a hard substrate layer, and the other sheet is a flexible switch layer that, when touched, ...  
WO/2017/199580A1
This insulated gate semiconductor device is provided with: a semiconductor chip (Qj); an insulating circuit board (100) having a first external terminal (31) and a second external terminal (30); a main current path member (21) which is p...  
WO/2017/199949A1
A switching element drive control device for driving a switching element (1) provided with a sense element is provided with: a drive circuit (4, 40, 40a) which feeds a gate drive signal to the switching element; a transient characteristi...  
WO/2017/201550A2
In one embodiment, an insulated gate bipolar transistor (IGBT) device may include an NMOS portion and a PNP portion, where the PNP portion is coupled to the NMOS portion. The PNP portion may include a base and a collector. The IGBT may f...  
WO/2017/199550A1
A proximity sensor (100) is provided with: a light emitting unit (101) which emits light; a light receiving unit (102) which generates a measurement current including an object reflected light current and a non-detection target object re...  
WO/2017/194806A1
The invention relates to a hand dryer (1) comprising a volume (V) for receiving the hands, delimited by two facing walls (2, 3) and provided with blow openings (4), an opening that delimits the volume (V) at the upper (L1) and lateral si...  
WO/2017/196572A1
A novel approach for the control of AC power uses power MOSFETs in a bidirectional switch subcircuit configuration having an optically coupled, electrically floating control circuit that self-biases the switches into the "on" state and u...  
WO/2017/195864A1
A bias current circuit (116) is provided with an N-type MOSFET (202) in which a current source (201) is connected to a drain terminal and a gate terminal, and N-type MOSFETs (203, 204) in which bias current output terminals (212, 213) ar...  
WO/2017/194195A1
A pulse-induction displacement transducer comprising at least one coil component (100,150), at least one target (112,174), and pulse induction circuitry (102,152} constructed and arranged to cause a pulse of electrical current to pass th...  
WO/2017/196464A1
An apparatus is provided which comprises: a first power gate transistor coupled to an ungated power supply node and a gated power supply node, the first power gate transistor having a gate terminal controllable by a first logic; and a se...  
WO/2017/191299A1
The invention relates to an operating device (1), in particular for a motor vehicle, comprising an operating surface (2) for manual influence by means of an element (5), wherein in particular the element (5) is the finger of a human hand...  
WO/2017/190900A1
The invention relates to an input device (10) having a capacitive force sensor (1, 2), a capacitive contact sensor (1 or 2) assigned to the capacitive force sensor and an evaluation unit (4), wherein the capacitive force sensor (3, 4) ha...  
WO/2017/190652A1
A self-bootstrap integrated gate driver circuit with high driving speed, enhanced driving capability and rail-to-rail output. A capacitor (120) and a diode (118) are used with a first inverter (102) coupled to a control signal input term...  

Matches 701 - 750 out of 69,938