PRINTING COLOR FILTER FOR ACTIVE MATRIX LIQUID-CRYSTAL DISPLAY COLOR FILTER

被引：10

作者：

MIZUNO, K

OKAZAKI, S

机构：

[1] Central Research Institute, Dai Nippon Printing Co., Ltd, Kashiwa, Chiba, 277

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1991年 / 30卷 / 11B期

关键词：

PRINTING COLOR FILTER; LCD-CF; WATERLESS OFFSET; GRAVURE OFFSET; INK CURE METHOD; RHEOLOGICAL PROPERTIES OF INK;

D O I：

10.1143/JJAP.30.3313

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Printing methods are attractive as possible methods for producing low-cost color filters. In this paper, waterless offset, gravure offset, and the ink cure method which is an improved gravure offset were studied. By optimizing the ink properties and the blanket conditions in the gravure offset, fine lines with a width of 15-mu-m-wide and 100-mu-m-wide lines without any pinholes could be reproduced. Additionally, 20-mu-m very fine lines could be achieved by using the ink cure method. By forming both black matrix (BM) and color layers using a printing process, there is great potential for considerable cost savings in the production of active matrix liquid-crystal display color filters (LCD-CFs).

引用

页码：3313 / 3317

页数：5