彩色光刻胶用锌酞菁染料的设计、合成及其性质  

Design,synthesis and properties of zinc phthalocyanine dyes for color photoresist

作　　者：徐润峰 任玉鑫 王婉颖 陈鹏忠 彭孝军[1] Runfeng Xu;Yuxin Ren;Wanying Wang;Pengzhong Chen;Xiaojun Peng(State Key Laboratory of Fine Chemicals,Dalian University of Technology,Dalian 116024,China;Ningbo Institute of Dalian University of Technology,Ningbo 315000,China)

机构地区：[1]大连理工大学精细化工国家重点实验室,大连116024 [2]大连理工大学宁波研究院,宁波315000

出　　处：《中国科学：化学》2022年第8期1393-1399,共7页SCIENTIA SINICA Chimica

基　　金：国家自然科学基金(编号:22090011,22008024);中央高校基本科研业务费(编号:DUT20RC(3)030)资助项目。

摘　　要：彩色光刻胶是制作彩色滤光片的重要部分之一,是实现TFT-LCD色彩显示的重要材料.为了提高彩色滤光片的色纯度和色域,颜料染料化应运而生,但染料热稳定性较差,难以应用于工业生产过程中.为了研究不同取代基对染料溶解度和热稳定性的影响,本文设计、合成了一系列锌酞菁染料.实验表明,砜基修饰的含氯锌酞菁染料具有较好的颜色性质和热稳定性.这对设计高耐热的彩色光刻胶用分子水平锌酞菁染料具有重要意义.The color photoresist is one of the important parts of color filter,and it is an important material for realizing the color display of TFT-LCD.To overcome low color purity and dimness of color properties,dyes can be attractive alternatives for the pigment.However,it is hard to accomplish in industrial production owing to the poor thermal stability of dyes-based color filters.In order to investigate the effects of different substituents on dye solubility and thermal stability,a series of zinc phthalocyanine dyes were designed and synthesized in this study.The results indicated that sulfone was modified in chloro-zinc phthalocyanine dyes showing better solubility and thermal stability,which is of great importance for the design of zinc phthalocyanine molecular-dyes for color photoresists.

关 键 词：彩色光刻胶 锌酞菁 染料 热稳定性 

分 类 号：TN305.7[电子电信—物理电子学] TQ610.1[化学工程—精细化工]