引言为了实现多色液晶显示,人们提出过许多对策。其中Uchida对这些设想作了概括。1972年Westinghouse公司的研究人员提出了一种结构,即有源矩阵液晶彩色电视显示板采用红、绿、蓝滤色片嵌镶在同一膜片上的结构。后来又研究出许多滤色片涂复技术。其中最重要的一种是先涂复掺有感光材料的重铬酸明胶或鱼胶并制作布线图案,然后浸入到 INTRODUCTION In order to realize multicolor liquid crystal display, many countermeasures have been proposed. Uchida outlined these ideas. In 1972, Westinghouse researchers proposed a structure in which the active matrix liquid crystal color television display panels are embedded on the same diaphragm with red, green and blue color filters. Later developed a number of filter coating technology. The most important of these is to first apply dichromated gelatin or fish glue mixed with a photosensitive material and make a wiring pattern and then dipped