Electrical resistors inventions 04/06

20060087398 - Protection structure of ceramic resistor heating module: A protection structure of a ceramic resistor heating module, and more particularly a protection structure of a heating module, which utilizes a ceramic resistor having a positive temperature coefficient and is consisted of cooling fins, includes insulation layers that are heat-insulated. Using the insulation layers, electricity and external hazardous substances...

20060087399 - Fine line thick film resistors by photolithography: The present invention is directed to a thick film patterned resistor on a substrate and to a method of forming it. The method involves providing a substrate with opposed surfaces, where one surface is coated with a layer of a resistor composition. A photoresist is applied over the layer of...

20060087401 - Structure and method for adjusting integrated circuit resistor value: A resistor formed on a material layer of a semiconductor integrated circuit and a method for forming the resistor. The resistor comprises a region of resistive material with a plurality of conductive contacts or plugs in electrical contact with and extending away from the resistive material. A first and a...

20060087400 - Thin film resistors of different materials: An integrated circuit includes a bilayer thin film resistor in which the lower layer is a seed layer that controls the crystal structure of the upper layer. The thickness of the lower layer and the thickness of the upper layer may be chosen to form a resistor with a TCR...

20060082433 - Stable high temperature with serpentine heating strands on insulative substrate: 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 W layer. The W layer can comprise a thin film, with various types...

20060077032 - Magnetoresistive element: A magnetoresistive element may include an A-phase magnetoresistive pattern which outputs a signal, a B-phase magnetoresistive pattern which outputs another signal whose phase is different by 90° from a phase of the signal outputted from the A-phase magnetoresistive pattern, a first substrate on which the A-phase magnetoresistive pattern is formed,...

20060071751 - Switch: A woven fabric switch is provided comprising a woven fabric (41) which divides to form a first layer (44) and a second layer (45) ordinarily spaced apart from each other. The size of the first layer (44) in terms of length between first and second boundary (50), (51) is greater...

20060071752 - Liquid-cooled high-power resistor: A high-power resistor including a plurality of resistor elements, made of sheets of an electrically conductive resistance material, with a first and a second terminal. The resistor elements are mutually separated by disc-shaped insulating first shims. The first and second terminals are connected to adjacently located resistor elements so that...