Thin film resistors and method of trimming

Electrical resistors – With base extending along resistance element – Resistance element coated on base

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Details

338195, 338287, 338293, 21912168, 296101, 29620, H01C 1012, B23K 2600

Patent

active

049299239

ABSTRACT:
A resistor having a first portion of a high resistivity material and a second portion of a low resistivity material and laser trimming the low resistivity material portion.

REFERENCES:
patent: 3864825 (1975-02-01), Holmes
patent: 4846949 (1989-07-01), Tu et al.

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