良品率

PCB板不允许单元报废导致良品率下降，制作成本增加。

Not allowing X-out of PCB made the yield rate down and raised production cost .

推行全面品保制度，提高产品良品率。

To excute total quality management and keep enhancing product yield rate .

这将有效的提高芯片的良品率，提升LED制造的工艺水平。

All this can increase the rate of the best products , enhance the manufacture level of HB-LED chip .

针对OLED良品率低这一缺点，应用于OLED缺陷检测的AOI（自动光学检测）技术也得到了迅猛的发展。

For the reason that the conformity rate of OLED display panel is low , the development of AOI ( Automated Optical Inspection ) technology for OLED defect detection has also been faster .

同时给出了具体的实施途径，有效地解决了配料精度和良品率问题。

The system improve the burdening precision and work efficiency .

提高塑料滚珠良品率的研究

Study on raising the qualified rate of the plastic ball

内置真空系统，使工作贴合时不产生位移现象，保证工件良品率。

Build-in vacuum system ensure laminate correctly and greatly improve product efficiency .

但是，其制作成本高、良品率低等不足有待解决。

But some problems such as high production cost and low reproducibility remain to be solved .

不能准确控制张力的卷绕头都会造成良品率的下降、后续工序的难以进行。

Winding heads which are unable to control tension accurately will lead to decline in nondefective rate and difficulty in subsequential working process .

推行全面品保制度，提高产品良品率.保质保量是产品生产的最高原则。

TO EXCUTE TOTAL QUALITY MANAGEMENT AND KEEP ENHANCING PRODUCT YIELD RATE . To guarantee quality and quantity is the highest principle of goods production .

工艺建立完成后，通过分批实验和批量试生产来验证加入等离子清洗后降低硅片缺陷数及提升良品率的效果。

After process setup completion , split experiment and risk mass production are required to verify the benefit of defect reduction and yield improvement via bevel clean insertion .

通过对比试验发现：在釉料配方中引入一定量的废瓷粉取代长石等釉用原料，可以提高釉面质量及产品良品率。

It was found that the glaze quality and the rate of good product was improved through adding ceramic body waster powder into the glaze instead of feldspar and so on .

失效分析是通过对失效器件的分析研究，找出失效机理，提出改进措施，以提高产品的良品率和可靠性。

Failure Analysis is to study the failure device , find the failure mechanism , put forward the improvement method , in order to enhance the yield and reliability of the product .

通过以上两点可以直接提高离子刻蚀频率微调的加工效率和良品率。

The processing efficiency and the quality of products in the process of fine adjustment on the ion etching frequency can be improved directly with the help of these two above-mentioned points .

通过列举多个实际案例来使读者对失效分析的步骤和方法有所了解，进而认识到失效分析对集成电路产品良品率的提高有着不可替代的作用。

This paper also introduces many real cases to present the steps and method of failure analysis and then discloses the very important role of failure analysis for yield improvement of IC product .

应用范德华分子吸引力原理，改进了航引&16导电药的生产工艺，提高了电雷管的良品率。

Based on the theory of van der waals molecular attraction , the process technology of conducting composition type - 16 aircraft projectile fuze is improved and the percentage of good products is increased .