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Submicron full‐color LED pixels for microdisplays and micro‐LED main displays
Author(s) -
Liu Xianhe,
Wu Yuanpeng,
Malhotra Yakshita,
Sun Yi,
Ra YongHo,
Wang Renjie,
Stevenson Matthew,
CoeSullivan Seth,
Mi Zetian
Publication year - 2020
Publication title -
journal of the society for information display
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.578
H-Index - 52
eISSN - 1938-3657
pISSN - 1071-0922
DOI - 10.1002/jsid.899
Subject(s) - light emitting diode , materials science , rgb color model , optoelectronics , pixel , optics , led lamp , led display , molecular beam epitaxy , dimension (graph theory) , computer science , nanotechnology , epitaxy , artificial intelligence , physics , mathematics , layer (electronics) , pure mathematics , operating system
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.