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FlexOS - Industrially scaling a novel material and process technology for fully flexible and printable organic electronics

FlexOS - 工业扩展新型材料和工艺技术，实现完全柔性和可印刷的有机电子产品

基本信息

批准号：
720778
负责人：
金额：
$ 31.45万
依托单位：
NEUDRIVE LIMITED
依托单位国家：
英国
项目类别：
GRD Development of Prototype
财政年份：
2016
资助国家：
英国
起止时间：
2016 至无数据
项目状态：
已结题

来源：
https://gtr.ukri.org/projects?ref=720778
关键词：
FlexOS Industrially scaling novel material

项目摘要

Plastic displays based on flexible printed electronics are predicted to revolutionise theperformance, product differentiation and cost of novel device form factors. Whilst existingrigid screens can benefit from a step change in weight, thickness, ruggedness, power use anduseable lifetime, displays that can be repeatedly bent, folded or rolled will be criticalcomponents in applications such as wearable devices. However, despite established frontplanetechnologies such as OLED showing the required flexibility and long-term performance fordynamically flexible displays (DFD), a corresponding fully flexible backplane technology todrive the display output is yet to be realised.NeuDrive Limited have developed a novel OTFT form factor and fabrication process basedon FlexOS (trademarked) - a proprietary OSC formulation based on soluble smallmolecules/high permittivity semiconductor binders - with world-leading mobility, stability anduniformity performance validated for flexible display backplanes. However, the current pilotscaleprocess is not fully compatible with OEM production line equipment/materials andNeuDrive therefore seek to realise an enabling industrial process technology for economicmanufacture of FlexOS-OTFT, underpinning a robust supply chain for DFD backplanes. Theproject aims to develop new process technology and proprietary passive materials to supportimmediate adoption on OEM production lines.

基于柔性印刷电子的塑料显示器预计将彻底改变新设备形状因素的性能、产品差异化和成本。虽然现有的刚性屏幕可以受益于重量，厚度，坚固性，功率使用和使用寿命的阶跃变化，但可以反复弯曲，折叠或卷起的显示器将成为可穿戴设备等应用中的关键部件。然而，尽管诸如OLED之类的成熟的前面板技术显示出动态柔性显示器（DFD）所需的柔性和长期性能，NeuDrive有限公司开发了一种基于FlexOS的新型OTFT形状因子和制造工艺，（商标）-基于可溶性小分子/高介电常数半导体粘合剂的专利OSC配方-具有世界领先的迁移率，柔性显示器背板的稳定性和均匀性性能得到验证。然而，目前的中试规模工艺与OEM生产线设备/材料并不完全兼容，因此NeuDrive寻求实现FlexOS-OTFT经济制造的工业工艺技术，为DFD背板提供强大的供应链。该项目旨在开发新的工艺技术和专有的被动材料，以加快OEM生产线的采用。