laser trimming 中文意思是什麼
laser trimming
解釋
激光微調-
Yag laser processing equipment for semiconductor trimming
激光加工機半導體整修用 -
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. in this paper, a new style instrumentation amplifier topology with current processing mode based on ccii and impedance amplifier is designed and realized
由於本論文所使用的國內工藝線沒有激光調阻技術，因此本文選擇了一種近年來新出現的一種新型儀表放大器電路結構，即使用第二代電流傳輸器（ ccii ）和跨阻放大器組成的電流模儀表放大器。 -
Hardware circuit is designed. at the same time software is developed and optimized. it is testified that this move - control - system achieves the requirement for high resolution ( resistance trimming error is + 0. 1 % ) and high speed ( 55 resistances per second ) of laser - resistance - trimmer
結果表明，該運動控制系統很好地實現了對激光調阻機高精度（調阻誤差為0 . 1 ）和超高速度（調阻速率為55隻/秒）的要求。 -
Hep - yr50 laser trimming resistor machine is designed with a particular all - in - one structure based on absorbing advantages from other similar trimming machines, and provided with two high - speed galvanometer scanners, an advanced laser power, an advanced q - switch and a special measuring resistor unit
激光調阻機是利用激光工藝對薄膜或厚膜電阻進行精密調節的關鍵設備，可用於生產手提電話、尋呼機、筆記本電腦等電器的薄膜或厚膜電阻。 -
Laser resistor trimming machine is an application of the laser processing equipments in electronic industry
激光調阻機是激光加工設備在電子工業中的一種應用，用它來高效地生產表面貼裝電阻。 -
This dissertation is involved in the studies of electronics, computer control and measurement technology of laser resistor trimming machine
本文中涉及了激光調阻機的電、計算機控制和測量技術等方面的研究。 -
In this dissertation, several studies and designs are made concentrating on the measurement and control system of laser resistor trimming machine
本文圍繞激光調阻機的檢測與控制系統進行了以下幾方面的研究和設計工作。 -
According to the need of control process of the laser resistor trimming machine, the program measuring and controlling the system is designed
根據激光調阻機的控制過程要求，設計並完成檢測與控制系統程序（主控製程序）的編寫。 -
According to need of the high efficient character of laser resistor trimming machine, the theory of high efficiency is studied, and the implementation steps are given
根據激光調阻機生產高效性的特點，研究了高速刻蝕電阻的原理及實現步驟。 -
According to the properties of high accuracy demand for resistor measurement of laser resistor trimming machine, the theory of lessening or removing error of low resistance and high resistance measurement is studied
根據激光調阻機要求對電阻檢測精度高的特點，研究了低電阻和高電阻檢測時消除檢測系統誤差的原理。 -
Yag laser processing equipment for semiconductor trimming yag
雷射加工機 -
This paper discusses the laser trim table control development and design of laser resistor trimming system from the following aspects. firstly, it analyzes the influence on laser trim quality by the dynamic feature, state feature and position accuracy of laser trimming table, and put forwards the control requirement of 0402 resistor
本文從以下幾方面對激光調阻機的光刻平臺系統進行了控制研究與設計：結合實驗分析了光刻平臺的動、靜態性能和定位精度對電阻光刻質量的影響，並針對目前最微小的0402型號電阻對光刻平臺提出了控制要求。 -
Thick film, laser trimming
厚膜雷射修整 -
The designing idea and method of laser resistor trimming machine is valuable for designing other laser processing equipments
其設計思路和方法對其它激光加工設備（如表面封裝電容激光加工設備等）的實現有一定的借鑒價值。 -
Analysis of structure and theory of w724 laser resistor trimming machine of gsi inc. is made. according to the requirements of laser resistor trimming machine, the measurement and control system of laser resistor trimming machine are studied and designed by a review on the development of this domain
分析了gsi公司的w724激光調阻機的結構和原理，通過internet查閱了大量的國內外資料和文獻，根據激光調阻機的要求，研究並設計完成了激光調阻機的檢測與控制系統。
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