LCD用光学薄膜市场最新发展动态

Newest Developments of the Market of Optical Films Used for Making LCD

本文综述了薄膜晶体管液晶显示器(TFT-LCD)面板及其生产所用材料和零组件(尤其是光学薄膜)的国内外生产和市场的最新发展动态。液晶面板的上游原材料成本大约占液晶面板的70—80%,制作液晶面板需要采用各种光学薄膜,如偏光片、彩色滤色片、扩散膜、反射膜、微透镜膜片、棱镜膜、增亮膜等。本文对这些薄膜和生产偏光片的基材TAC膜、PVA膜等的发展动态分别进行叙述和分析。

This paper presents a review of the domestic and overseas newest developments of the production and market of TFT-LCD panels,and the materials and accessory parts used for their production,especially the optical films.The cost of upstream materials occupies about 70—80% of LCD panels;different optical films are used for making LCD panels,such as polarizing film,color filter film,diffuser film,reflector film,micro-lens film,prism film,light intensifier film etc.The paper separately expatiates on the developments of these films and also the base films used for making polarizing film e.g.TAC film,PVA film etc.