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The Effect of High Speed Laser Trimming on Accuracy and Stability of Thick Film Resistors
High Speed Laser Trimming Thick Film Resistors
1981/1/1
Many recommendations have been made on the proper operating conditions for the laser trimming process. In general these recommendations have centered on accuracy, precision or throughput. In some inst...
Thick-Film Laser Trimming Principles, Techniques and Recommendations
Thick-Film Laser Trimming Principles Techniques Recommendations
1981/1/1
Trimming plays an essential role in the manufacture of thick-film resistor networks. The process used to define circuit elements on a substrate, based on silk-screening techniques, is fast and inexpen...
Functional Laser Trimming of Automotive Electronics
Functional Laser Automotive Electronics
1981/1/1
This paper discusses the use of laser trim systems for the trimming of automotive hybrids. Being high volume parts these devices are best trimmed in two stages; first, a passive trim of the resistor s...