Submicron full‐color LED pixels for microdisplays and micro‐LED main displays. Issue 5 (24th April 2020)

• Record Type: Journal Article
• Authors: Liu, Xianhe; Wu, Yuanpeng; Malhotra, Yakshita; Sun, Yi; Ra, Yong‐Ho; Wang, Renjie; Stevenson, Matthew; Coe‐Sullivan, Seth; Mi, Zetian
• Is Part Of: Journal of the Society for Information Display. Volume 28:Issue 5(2020)
• Page Start: 410
• Page End: 417
• Publication Date: 2020-04-24
• Subjects: display -- GaN -- light‐emitting diode -- nanowire -- quantum dot -- selective area growth; Information display systems -- Periodicals; 621.38154205
• DOI: 10.1002/jsid.899
• Languages: English
• ISSNs: 1071-0922

Abstract

Abstract: We demonstrate a bottom‐up approach to the construction of micro‐LEDs as small as 150 nm in lateral dimension. Molecular beam epitaxy (MBE) is used to fabricate such nanostructured LEDs from InGaN, from the blue to red regions of the spectrum, providing a single material set useful for an entire RGB display. Abstract : We demonstrate a bottom‐up approach to the construction of micro‐LEDs as small as 150 nm in lateral dimension. Molecular beam epitaxy (MBE) is used to fabricate such nanostructured LEDs from InGaN, from the blue to red regions of the spectrum, providing a single material set useful for an entire RGB display. We then consider collective effects of arrays of such LEDs.