Abstract
Visible-color-tunable light-emitting diodes (LEDs) with electroluminescent color that changes continuously from red to blue by adjusting the external electric bias are fabricated using multifacetted GaN nanorods with anisotropically formed 3D InGaN multiple-quantum wells. Monolithically integrated red, green, and blue LEDs on a single substrate, operating at a fixed drive current, are also demonstrated for inorganic full-color LED display applications.
Original language | English |
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Pages (from-to) | 3284-3288 |
Number of pages | 5 |
Journal | Advanced Materials |
Volume | 23 |
Issue number | 29 |
DOIs | |
Publication status | Published - 2011 Aug 2 |
Externally published | Yes |
Keywords
- 3D quantum structures
- full-color displays
- inorganic light-emitting diodes
- monolithic integration
- nanorods
ASJC Scopus subject areas
- General Materials Science
- Mechanics of Materials
- Mechanical Engineering