laser trimming

基本解释

With optimal design and processing. a 10-bit precision is achieved without laser trimming and good temperature tracking property is obtained in full temperature range(-55~125℃).
在设计和制作上进行优化，不用激光修调能够达到10位精度，在全温范围内有较高的温度跟踪特性。
The fact that most of these topologies need laser-trimming technique to improve the match precision to reach high CMRR is found after investigating several instrumentation amplifier topologies.
本文研究了几种常用仪表放大器电路结构，发现多需通过激光调阻技术来提高电阻网络的匹配精度以达到高的共模抑制比。
Experimental study of trimming employs an acoustic-optical Q-swithched YAG pulse laser to radiate in orthogonal direction and micro-machining burn the densely resin bonded CBN super-abrasive wheels.
本文采用声光调Q YAG脉冲激光径向辐射，对密实型树脂结合剂立方氮化硼超硬磨料砂轮进行微加工烧蚀修整试验研究。

激光调阻
So they have the manufacture error that is less than 40%. Generally, using laser trimming to adjusts the resistance of chip resistors accurately.
片式电阻是通过丝网将电阻材料印刷到电阻基片上的,其阻值通常具有不大于40%的制造误差,一般采用激光调阻法对其阻值进行修调。
激光刻蚀
激光微处理