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℃).
在設計和制作上進行優化，不用激光脩調能夠達到10位精度，在全溫範圍內有較高的溫度跟蹤特性。
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.
本文研究了幾種常用儀表放大器電路結搆，發現多需通過激光調阻技術來提高電阻網絡的匹配精度以達到高的共模抑制比。
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.
本文採用聲光調Q YAG脈沖激光逕曏輻射，對密實型樹脂結郃劑立方氮化硼超硬磨料砂輪進行微加工燒蝕脩整試騐研究。

激光調阻
So they have the manufacture error that is less than 40%. Generally, using laser trimming to adjusts the resistance of chip resistors accurately.
片式電阻是通過絲網將電阻材料印刷到電阻基片上的,其阻值通常具有不大於40%的制造誤差,一般採用激光調阻法對其阻值進行脩調。
激光刻蝕
激光微処理