MANUFACTURE OF INFRARED DETECTOR

摘要

A method of manufacturing an infrared detector in which an infrared sensor element, a field-effect transistor and a high-resistance lead resistor are mounted in a housing. Known infrared detectors use separate and comparatively expensive chip resistors as lead resistors. In order to be able to produce the infrared detector more inexpensively, a method is proposed in which the resistor is applied to a substrate element which consists of a heat-resistant thermoplastic and then cured.