Feasibility of using selective area plasma-induced modification to realise a high-brightness inorganic microLED array light engine for near-to-eye applications under brightly lit conditions

使用选择性区域等离子体诱导修饰实现高亮度无机 microLED 阵列光引擎的可行性，用于强光条件下的近眼应用

• 批准号: 131368
• 金额: $ 2.86万
• 依托单位: MLED LIMITED
• 依托单位国家: 英国
• 项目类别: Feasibility Studies
• 财政年份: 2013
• 资助国家: 英国
• 起止时间: 2013 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=131368
• 关键词: Feasibility; using; selective; area; plasma

This study considers a novel approach to allow the resolution of 2D microLED arrays to be increased. The aim is to permit high-brightness microLED devices suitable for use as the light engines in future near-to-eye display systems to be developed. The proposed approach uses novel GaN processing techniques for current confinement and novel etched structures to increase light extraction efficiency. A successful outcome would allow mLED to develop in the short term,monochrome microLED devices suitable for use in the fast growing near-to-eye market.

这项研究考虑了一种新的方法来提高2D微LED阵列的分辨率。其目的是允许开发适合用作未来近眼显示系统的光引擎的高亮度微LED设备。该方法使用新颖的GaN工艺技术进行电流限制，并采用新颖的刻蚀结构来提高光提取效率。成功的结果将使mLED能够在短期内开发出适合快速增长的近眼市场使用的单色微型LED设备。