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7595716 |
Electronic component and method for manufacturing the same
To provide an electronic component including a resistor element that can be efficiently produced with a range of resistances, and a method for manufacturing the electronic component, the electronic...
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7378621 |
Molybdenum silicide type element
The present invention relates to an electrical resistance element of the molybdenum silicide type that includes two terminals ( 1, 2 ) for the supply of electric current and at least one leg ( 3 )...
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7230517 |
System and method for using plasma to adjust the resistance of thin film resistors
A system and method is disclosed for using plasma to adjust the resistance of a thin film resistor. In one advantageous embodiment of the invention, the resistance of a thin film resistor is...
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7053751 |
Resistance hybrid, and voltage detection and constant voltage generating circuits incorporating such resistance hybrid
A resistance hybrid is disclosed including m+1 unit resistors connected in series, to further be connected in series between two resistance elements, one Rbottom and the other Rtop. Each unit...
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7053749 |
Metal plate resistor
A metal plate resistor includes a resistive body comprising a metal plate, and at least a pair of electrodes joined respectively to opposite ends of the resistive body, the electrodes being made of...
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7034653 |
Semiconductor resistor
A semiconductor resistor comprises a resistor body formed on a semiconductor substrate and first and second conductive terminals electrically connected to the resistor body at opposite ends...
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6139130 |
Substrate and liquid jet recording head with particular electrode and resistor structures
A substrate for a recording head includes a heat generating resistor for generating thermal energy to eject liquid, and a pair of opposed electrodes which are electrically connected to the heat...
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6108212 |
Surface-mount device package having an integral passive component
The surface-mount device package comprises a pad located on a face of the surface-mount device, a solder bump bonded to the pad, and a terminal spaced radially apart from the pad. A terminal...
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6041164 |
Expansion and mounting apparatus for infrared radiant energy source
Infrared wire element configurations allow for expansion during use in a thermoplastic welding environment. A mounting apparatus for the infrared wire expansion configuration provides support.
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5999080 |
Frequency dependent resistive element
A frequency dependent resistor in which the length of the current path across the resistor varies as a function of the frequency of the electrical signals being passed therethrough. The resistor...
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5841183 |
Chip resistor having insulating body with a continuous resistance layer and semiconductor device
A chip resistor includes a resistor body, a wire-bonding electrode, and a soldering electrode respectively disposed on a first major surface and a second major surface of the resistor. Two...
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5469131 |
Hybrid integrated circuit device
A resistive body of a hybrid integrated circuit has a resistance pattern on a resin film. Bonding pads permit connection of current through the resistance pattern. The resistance pattern may form...
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5446260 |
Method of trimming an electronic circuit
An electronic probe circuit having ac and dc amplifiers and an input compensation subcircuit is enclosed within a trim housing that replicates the electrical effect of the probe housing. The...
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5379017 |
Square chip resistor
A square chip resistor in which, when the protective glass layers are fired, a powder of an inorganic material such as alumina or the like having a greater thermal expansion coefficient than glass...
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5347258 |
Annular resistor coupled with printed circuit board through-hole
A resistor and method of forming the resistor as an annular resistor body between a conductive pad surrounding a through-hole in the PCB and a surrounding conductive layer, the annular resistor...
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5339067 |
Integrated voltage divider and circuit employing an integrated voltage divider
An apparatus and method is provided for dividing a voltage with a resistor voltage divider and for employing the voltage divider in an integrated circuit. The resistor voltage divider utilizes...
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5334968 |
Chip network-type resistor array
A network-type resistor array in which a plurality of resistors are successively arranged, in which electrode portions of the resistors are respectively separated by angular electrode-separating...
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5296835 |
Variable resistor and neuro device using the variable resistor for weighting
A Neuro device is a representation of a nerve cell constituting human brains, eyes and the like, that is, a neuron by an electronic circuit. A circuit of the Neuro device according to the present...
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5285049 |
Heater for sheet material
A heater comprises an insulating substrate which carries a pair of transversely conductor strips, a resistor line extending between the respective conductor strips. The respective conductor strips...
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5257005 |
Small value precision integrated circuit resistors
The effective parasitic end resistance of small-value precision integrated circuit resistors is reduced by providing N resistors connected in parallel and causing at least two of the resistors to...
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5252944 |
Film-type electrical resistor combination
The film-type electrical power resistor includes a flat chip of aluminum oxide, having a resistive film screen-printed onto one of its sides. Leads are bonded to that side and electrically...
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5243318 |
Low noise precision resistor
A low noise miniature potentiometer utilizes thick film deposits of resistive material which extend adjacent to deposits of conductive material. The conductive region is sliced into a plurality of...
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5233163 |
Graphite columnar heating body for semiconductor wafer heating
A heating apparatus for use in heating a substrate comprises an electric heater and a power supply part. The electric heater is made up of an approximately columnar body which is made of graphite,...
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5192940 |
Flat resistance for blower control unit for automobile air conditioner and blower control unit using the same
A flat resistance for a blower control unit of an automobile air conditioner, and a blower control unit using the same. The flat resistance includes: a porcelain enameled metallic substrate...
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5189595 |
Edge shrinkage compensated devices
Improved, edge compensated capacitors and a method for making the same are presented. The present invention arranges individual cells of capacitors and uses passive dummy cells so as to achieve a...
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5175044 |
Sheet-like ceramic substrate for tip parts
A sheet-like ceramic substrate for tip parts is provided which can effectively prevent occurrence of a crack thereof. The ceramic substrate comprises a ceramic sheet 7 having first and second...
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5144276 |
Rotary potentiometer
A potentiometer includes a rotatably mounted lever which acts as a follower member adapted to lie in contact with a moveable finger, the movement of which the lever is to follow, the lever being...
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5142300 |
Recording head for use in half-tone recording
In a recording head for use in a recording apparatus for effecting recording on a recording medium, having a plurality of heat generating elements and electrodes for applying energy to the heat...
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5142263 |
Surface mount device with overvoltage protection feature
A nonlinear resistive surface mount device for protecting against electrical overvoltage transients which includes a pair of conductive sheets and a quantum mechanical tunneling material disposed...
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5055806 |
Reflection-free termination of a TEM waveguide
A reflection-free termination of a TEM waveguide, in which a TEM wave is conducted through an inner conductor (4) and an outer conductor (1) and is absorbed at one end of the TEM waveguide by an RF...
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5039976 |
High-precision, high-stability resistor elements
A high-precision and high-stability resistor element, which exhibits zero, or close to zero, resistance deviation during time and in given temperature and power ranges, includes a bonded sandwich...
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5034720 |
Current control apparatus for insertion into battery powered devices
Small easily removable insert designed for placement in the battery compartment of a battery powered device (becoming part of the circuit of the device when in place) which includes a...
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5019893 |
Single package, multiple, electrically isolated power semiconductor devices
Single package, electrically isolated dual, triple, quad, etc., power semiconductor devices are provided without use of ceramic or other isolators between the semiconductor die and the die support....
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5019797 |
Electrical resistance device
An electrical resistance device includes a conductive metal pattern carried on an insulating surface. A portion of the conductive metal pattern includes a two-dimensional array of areas devoid of...
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5004893 |
High-speed, high temperature resistance heater and method of making same
A high-speed high temperature electrical resistance heater and method of making the same, said heater being in the form of a uniquely configured composite, non-homogeneous body having an esentially...
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4996512 |
Overvoltage resistor and method for its manufacture
An overvoltage resistor formed in the substrate semiconductor material of an integrated circuit. The overvoltage resistor is formed from a resistive layer formed over a well of a semiconductor...
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4987675 |
Method of manufacturing coiled heating element
A coiled heating element is manufactured by providing a coiled element of bare resistance wire in which the coil pitch is not greater than twice the cross-sectional dimension of the wire. The...
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4947193 |
Thermal ink jet printhead with improved heating elements
An improved thermal ink jet printhead has a plurality of heating elements in ink channels selectively addressable by electrical signals to eject ink droplets from nozzles located at one end of the...
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4935752 |
Thermal ink jet device with improved heating elements
A thermal ink jet printhead is improved by using heating element structures which space the portion of the heating element structures subjected to the cavitational forces produced by the generation...
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4931813 |
Ink jet head incorporating a thick unpassivated TaAl resistor
A thermal ink jet head incorporates bubble-generating resistors, each with a relatively thick layer of unpassivated resistive material, such as TaAl. The thermal ink jet head includes an ink...
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4926542 |
Method of making a surface mount wirewound resistor
A surface mount wirewound resistor having a conventional wirewound resistor embedded in a plastic body member with terminal axial leads of the resistor being severed at the opposite ends of the...
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4920329 |
Impedance-compensated thick-film resistor
A thick film resistor (TFR) is provided that is capable of being compensated for impedance variations related to the TFR laser-trimming process. According to the invention, a thick film capacitor...
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4912452 |
ISDN quick connect terminating resistor
With the deployment of ISDN within a building, a resistor box is usually required, at each distribution frame, between the first and second set of cross-connect connectors in order to maintain a...
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4906821 |
Resistor for the treatment of materials
A resistor for the treatment of materials, such as for the production of monocrystals by the planar resistor method includes an electrically conductive thin plate having a zone with a plurality of...
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4892998 |
Semi-conductive electrical heating device with voids
Heating devices, in which a semi-conductor pattern is carried on an insulating surface and a pair of spaced apart electrodes are electrically connected to the semi-conductor pattern, are...
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4870433 |
Thermal drop-on-demand ink jet print head
An array of resistive heater elements, each of which is connected in an electrical circuit between a common electrode and one of the control electrodes. Each of the resistive heater elements...
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4855571 |
Positive temperature coefficient ceramic heating element for heating a fluid
An electric resistance heating element for heating fluids includes a plurality of ring-shaped members made of a ceramic material having a positive temperature coefficient (PTC) disposed in...
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4804940 |
Resistor and electron device employing the same
A resistor is provided with a plurality of turn parts whose corners have an obtuse flexional angle in order to improve the relative resistance precision. A ladder resistor can be formed with a...
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4777467 |
High density resistor array
A high density resistor array mounted on a substrate is used in a balanced array. Each circuit element in the array is terminated with a resistor and with each terminating resistor being located at...
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4774492 |
Slotted integrated circuit resistor
A distributed wye resistor network fabricated on an integrated circuit substrate includes a resistive body coupled between two terminal elements. The resistive body includes a plurality of slots...
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