METHOD FOR PRODUCING THICK-FILM RESISTORS Russian patent published in 2022 - IPC H01C17/06 H01C17/65 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the field of electrical engineering, namely to a method for producing thick-film resistors; it can be used in the production of permanent resistors for hybrid integrated circuits. Burning of high-temperature resistive paste is carried out at a temperature of 650-700°C when exposed to ultrasound with a frequency of 60-65 kHz and an amplitude of 1-1.2 mcm for 15±3 minutes, and then at a temperature of 840-850°C for 15±3 minutes when exposed to an electromagnetic field with a frequency of 60-65 MHz.

EFFECT: increase in the thermal coefficient of resistance by improving the uniformity of formed resistive layers.

1 cl, 1 tbl, 1 ex