Matches 1 - 36 out of 36


Match Document Document Title
US20110080296 Fire Detection Fault Enhancement  
A fire detection switch for use in a fire detection circuit of a aircraft engine, having: a first resistor and a second resistor disposed in series between a common terminal and an alarm terminal;...
US20110057764 RESISTOR WITH TEMPERATURE COEFFICIENT OF RESISTANCE (TCR) COMPENSATION  
A current sense resistor and a method of manufacturing a current sensing resistor with temperature coefficient of resistance (TCR) compensation is disclosed. The resistor has a resistive strip...
US20130088319 CHIP THERMISTOR AND METHOD OF MANUFACTURING SAME  
A chip thermistor has a thermistor portion including a ceramic material containing respective metal oxides of Mn, Ni, and Co as major ingredients; a pair of composite portions including a...
US20120119872 Heater design for heat-trimmed thin film resistors  
A heater design for post-process trimming of thin-film transistors is described. The heater incorporates low sheet-resistance material deposited in non-active connecting regions of the heater to...
US20140247106 High Temperature Resistive Temperature Detector for Exhaust Gas Temperature Measurement  
The present disclosure relates to a high temperature resistance temperature detector for measuring exhaust gas temperature for example. The structure includes a resistive element disposed on an...
US20090179732 NTC THERMISTOR CERAMIC AND NTC THERMISTOR USING THE SAME  
A NTC thermistor ceramic having higher voltage resistance and a NTC thermistor are provided. The NTC thermistor ceramic either contains manganese and nickel, the manganese/nickel content ratio...
US20070080773 Pressure sensible textile and pressure sensible device thereof  
A pressure sensible textile has at least a high-resistance conducting area and two groups of low-resistance conducting wefts or warps contacting the high-resistance area directly. The two groups...
US20090167481 Electrical PTC Thermistor Component, and Method for the Production Thereof  
An electrical PTC thermistor component includes a base that includes a peripheral surface, first and second faces on different sides of the component, and first and second conductive layers, each...
US20150200043 TEMPERATURE SENSOR AND MANUFACTURING METHOD FOR TEMPERATURE SENSOR  
A manufacturing method for a temperature sensor includes a disposing step and a fixing step. The disposing step includes disposing a thermistor element so that a distal end portion of a first lead...
US20100074298 VERY HIGH SPEED THIN FILM RTD SANDWICH  
A very high speed thin film RTD sandwich is provided that can be used in high speed temperature probes for medical applications and in environments that are corrosive or hostile in a protected...
US20090219129 Arrangement and method for temperature compensation for resistance  
An arrangement and a method for temperature compensation for a resistance (1). A resistance (1) with a controllable resistance value is compared with a reference resistance (2) which is in the...
US20090296769 CALIBRATION OF TEMPERATURE SENSING CIRCUITRY IN AN ELECTRONIC DEVICE  
Temperature sensing circuitry is used for thermal management of an electronic device. The temperature sensing circuitry includes at least one thermistor placed at or near a component of the...
US20130140499 CONDUCTIVE POLYMER COMPOSITION FOR PTC ELEMENT WITH DECREASED NTC CHARACTERISTICS, USING CARBON NANOTUBE  
The present invention relates to a conductive polymer composition for a PTC element with decreased NTC characteristics, using carbon nanotubes, a PTC binder resin, and a cellulose-based or...
US20100073121 MULTI-STRUCTURE THERMALLY TRIMMABLE RESISTORS  
A method for arranging a plurality of thermally isolated microstructures over at least one cavity, each of the microstructures housing at least part of a thermally-trimmable resistor, the...
US20140306605 PTC COMPOSITION AND RESISTIVE DEVICE AND LED ILLUMINATION APPARATUS USING THE SAME  
A PTC composition comprises crystalline polymer and conductive ceramic filler dispersed therein. The crystalline polymer has a melting point less than 90° C. and comprises 5%-30% by weight of the...
US20090122455 PTC DEVICE, PROTECTIVE CIRCUIT MODULE INCLUDING THE SAME, AND SECONDARY BATTERY INCLUDING THE PROTECTIVE CIRCUIT MODULE  
A Positive Temperature Coefficient (PTC) device, a Protective Circuit Module (PCM) including the PTC device, and a secondary battery including the Protective Circuit Module (PCM) are provided. A...
US20090115567 1200°C Film Resistor  
For production of a high-temperature sensor, in which a platinum resistance film is applied on a metal-oxide substrate, in particular sapphire or a ceramic plate, and a ceramic intermediate layer...
US20100073122 DUAL THIN FILM PRECISION RESISTANCE TRIMMING  
A trimmable resistor for use in an integrated circuit is trimmed using a heater. The heater is selectively coupled to a voltage source. The application of voltage to the heater causes the heater...
US20130002395 PTC Resistor  
The present invention is related to a polymer fibre-based PTC resistor comprising a co-continuous polymer phase blend, said blend comprising a first and a second continuous polymer phase, wherein...
US20140197156 SEMICONDUCTOR PORCELAIN COMPOSITION, POSITIVE TEMPERATURE COEFFICIENT ELEMENT, AND HEAT-GENERATING MODULE  
The present invention provides a semiconductor ceramic composition which is represented by a composition formula of [(Bi.A)x(Ba1-yRy)1-x](Ti1-zMz)aO3 (in which A is at least one kind of Na, Li and...
US20080224817 INTERLACED RTD SENSOR FOR ZONE/AVERAGE TEMPERATURE SENSING  
A device for heating a semiconductor wafer comprises a heating element arranged to conduct heat toward the wafer. The heating element can extend along a heating element path. An RTD sensor loop...
US20070109091 Method for measurement of temperature coefficients of electric circuit components  
There is described a method and circuit for determining a temperature coefficient of change of a parameter of an electrical component, the method comprising: providing at least one...
US20090045908 Polymer Ptc Element  
There is provided a polymer PTC device which has a further improved performance. Such PTC device comprises (A) a polymer PTC element containing (a1) an electrically conductive filler and (a2) a...
US20090002122 SYSTEM FOR SETTING SHUTDOWN VOLTAGE OF ELECTRONIC DEVICE  
A system for setting a shutdown voltage for an electronic device having a power source with an internal resistor includes a temperature sensing module and a processing module. The temperature...
US20050128046 Over-current protection device  
An over-current protection device includes a current-sensitive element, two insulating layers and two electrode layers. The current-sensitive element comprises two electrode foils and a...
US20050200447 Surface mountable PPTC device with integral weld plate  
A surface mount circuit protection device includes a laminar PTC resistive element having first and second major surfaces and a thickness therebetween. A first electrode layer substantially...
US20070024414 Sensing element with adsorptive layer and method of making the same  
A planar temperature sensing element is provided with first and second layers disposed over the temperature-sensing device. The second layer comprises an inorganic binder, a first ceramic...
US20090174521 Resistor Arrangement and Method for Producing a Resistor Arrangement  
A resistor arrangement with resistor elements is specified that are arranged essentially regularly and that are spaced apart from each other and that are interconnected by a flexible substrate....
US20090296781 High vibration thin film RTD sensor  
A temperature sensor capable of operation in high vibration environment includes a sensor sheath mounted at the distal end of a mineral insulated cable. A resistance temperature detector (RTD)...
US20070210893 Overheat Protection Device and Electrical System Having Same  
The present invention provides an overheat protection device which is capable of effectively preventing a secondary battery from overheating. In the overheat protection device (20), a variable...
US20090174520 Laminates, Thin-Film Sensors, Thin-Film Sensor Modules, and Methods for Producing the Thin-Film Sensors  
A laminate includes an insulating substrate, and a temperature-sensitive resistor made of crystals of a metal based on a platinum group element and laminated on the insulating substrate; and has a...
US20060267724 Stable high temperature heater system with tungsten heating layer  
A sensor system has an AlN substrate, a W layer on the substrate, a signal source adapted to apply an electrical actuating signal to the W layer, and a sensor adapted to sense the response of the...
US20070126548 Thermistor having doped and undoped layers of material  
According to some embodiments, a first layer of doped material may be provided to form a resistor. A second layer of undoped material may then be formed on the first layer. The first layer might...
US20120112873 VIALESS INTEGRATION FOR DUAL THIN FILMS - THIN FILM RESISTOR AND HEATER  
A process is described for integrating two closely spaced thin films without deposition of the films through deep vias. The films may be integrated on a wafer and patterned to form a microscale...
US20090224865 PTC Device  
There is provided a PTC device which allows compact connection as much as possible. Such PTC device includes a polymer PTC element (102) including (A) a polymer PTC component (112) an electrically...
US20150280686 Multi-Function Frequency Control Device  
A single frequency control device incorporating a high frequency resonator, a low frequency resonator and a temperature sensing element, the latter thermally coupled closely to the said resonators...

Matches 1 - 36 out of 36