The Risk Assessment of Cutting Process for Wide Viewing Angle TFT-LCD panels

• Main Authors: WU HUNG KUO, 吳宏國
• Other Authors: 鐘官榮
• Format: Others
• Language: zh-TW
• Published: 2015
• Online Access: http://ndltd.ncl.edu.tw/handle/76095197970803364855

碩士 === 國立彰化師範大學 === 機電工程學系所 === 104 === In the current encounter many difficulties and challenges of the panel industry, faced with rapidly changing pace of customer demand and globalization, using the new product development more efficient approach to solve the problem quickly and effectively to improve the yield and output products, It represents a company's competitiveness, how to survive in a highly competitive industry, but also every company will face the problems. The purpose of this study in many more of the added value in the everchanging, wide viewing angle for new technology processes, faults and problems that can occur during the cutting process, the reliability analysis method uses FMEA (failure mode and effects analysis), fault tree , cascading failure modes and causes of tables and causal worksheet, all the failure modes that may occur to identify and rank them score lists for the most serious harm fault, lists quality improvement measures recommended, after a feasibility assessment, machine transformation can be carried out and to install monitoring devices, so that the machine failure rate of 3% to 0.2%, the product scrap rate dropped to 0%, increase production utilization rate of automated production equipment to improve plant production of liquid crystal displays competitiveness.