INFRARED LIGHT SENSOR CHIP WITH HIGH MEASUREMENT ACCURACY AND METHOD FOR PRODUCING THE INFRARED LIGHT SENSOR CHIP

摘要

An infrared light sensor chip has a substrate (2), an infrared light sensor (9) having a base electrode (10) which directly rests on one side (8) of the substrate (2) and is used to fasten the infrared light sensor (9) to the substrate (2), and a resistance thermometer (13) having a resistance track (14) which rests directly on the side (8) of the substrate (2) beside the infrared light sensor (9) and is set up for a measurement of the temperature of the substrate (2) by the resistance thermometer (13), wherein the resistance track (14) is produced from the material of the base electrode (10).