TFT-LCD行业异物不良改善研究

发布时间：2018-01-16 03:11

本文关键词：TFT-LCD行业异物不良改善研究　出处：《液晶与显示》2017年10期 　论文类型：期刊论文

【摘要】：在TFT-LCD行业,异物对产品品质的影响约占95%,直接关系到企业效益。因此,如何有效控制异物影响成为业内各大企业不断探索的课题。本文分析了Cell异物的成因和分类,并通过人员作业改善、设备改善、原辅材改善、处理方法改善、环境改善、维修改善等方面研究了异物改善的方向。研究表明,技术手段升级和现场管理强化结合对异物不良改善有重要作用,使Cell异物不良整体降低0.84%。
[Abstract]:In TFT-LCD industry, the influence of foreign body on product quality is about 95%, which is directly related to the benefit of enterprise. How to effectively control the influence of foreign bodies has become a topic of continuous exploration by major enterprises in the industry. This paper analyzes the causes and classification of Cell foreign bodies, and through the improvement of personnel operation, equipment improvement, the improvement of raw materials. The improvement direction of foreign body is studied in the aspects of treatment method improvement, environment improvement, maintenance improvement and so on. The research shows that the combination of technical means upgrading and site management strengthening plays an important role in the improvement of foreign body. Make Cell foreign body bad whole reduce 0. 84%.
【作者单位】：北京京东方显示技术有限公司CELL生产运营部;
【分类号】：TN873.93
【正文快照】： 近年来,TFT-LCD技术以其低工作电压、低功耗、低辐射、低空间占用率以及轻、薄、美观等优势,已逐步完全取代CRT技术[1]。作为TFT-LCD行业的第一大不良:异物不良,对产品品质的影响约占95%[2],直接关系到企业效益。异物不良,是指在生产中存在于空气以及设备当中的微观粒子,在TFT

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