SGER: Conjugated Polymer Transistors Based on Highly Oriented Structures for Active-Matrix Light Emitting Polymer Displays

SGER：基于高度定向结构的共轭聚合物晶体管，用于有源矩阵发光聚合物显示器

• 批准号: 0097155
• 负责人: Paul Berger
• 金额: $ 4.26万
• 依托单位: Ohio State University Research Foundation -DO NOT USE
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2001
• 资助国家: 美国
• 起止时间: 2001-04-01 至 2002-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0097155&HistoricalAwards=false
• 关键词: SGER; Conjugated; Polymer; Transistors; Based

To advance the state-of-the-art in conjugated polymeric transistors by examining ordered conjugated polymer systems and developing ways to engineer it for enhanced mobilities and improved current drive capability. This project will investigate polymeric thin film transistors (TFT) using oriented conjugated polymers to elevate mobility and polymers doped with low molecular weight compounds to enhance charge injection. Recipes and materials developed in Germany will be used to orient and dope the polyflourenes and apply them to polymeric field effect transistors (FET). Processing schemes will be developed to fabricate prototypes which reduce the source/drain resistance to the channel while maintaining compatibility with polymer processing.This project team will design, fabricate and test polymeric field effect transistors to advance active matrix polymeric flat panel displays. Large area displays, which could be manufactured using cheap reel-to-reel batch technology, and which are ultra-thin and flexible could become a reality soon. Flexible displays and low production costs make light emitting polymers (LEP) a competitive option for the manufacture of flat panel display technology. Development of polymer electronics will fuel this revolution by their integration with LEPs into smart pixels for active matrix displays. This proposal addresses some of the key impediments to this realization.

通过对有序共轭聚合物体系的研究，以及开发增强其流动性和提高电流驱动能力的工程方法，推动共轭聚合物晶体管的发展。本项目将研究使用取向共轭聚合物来提高迁移率的聚合物薄膜晶体管（TFT）和掺杂低分子量化合物的聚合物来增强电荷注入。德国开发的配方和材料将用于定向和掺杂聚芴，并将其应用于聚合物场效应晶体管（FET）。将开发加工方案来制造原型，以减少通道的源/漏阻力，同时保持与聚合物加工的兼容性。该项目团队将设计、制造和测试聚合物场效应晶体管，以推进有源矩阵聚合物平板显示器。使用廉价的卷对卷批量技术制造的大面积显示器，超薄且柔韧，可能很快就会成为现实。柔性显示器和低生产成本使发光聚合物（LEP）成为制造平板显示技术的一个有竞争力的选择。聚合物电子的发展将推动这场革命，因为它们与lep集成到有源矩阵显示的智能像素中。本建议解决了实现这一目标的一些关键障碍。