Ten micrometer pixel, quantum dots color conversion layer for high resolution and full color active matrix micro‐LED display. Issue 6 (24th April 2019)

• Record Type: Journal Article
• Authors: Kim, Hyo‐Min; Ryu, Misun; Cha, James H.J.; Kim, Hyun Soo; Jeong, Tak; Jang, Jin
• Is Part Of: Journal of the Society for Information Display. Volume 27:Issue 6(2019)
• Page Start: 347
• Page End: 353
• Publication Date: 2019-04-24
• Subjects: AMLED -- color conversion -- micro‐LED -- QDs -- quantum dot; Information display systems -- Periodicals; 621.38154205
• DOI: 10.1002/jsid.782
• Languages: English
• ISSNs: 1071-0922

Abstract

Abstract: A fine patternable quantum dots (QDs) color conversion layer (CCL) for high resolution and full color active matrix (AM) micro‐LED (μ‐LED) display is demonstrated. QDs CCL could be patterned until 10 μm using photolithography process. It is found that multicoatings with red and green QDs (R‐ and G‐QDs) CCLs on LED array can provide full color AM display. Abstract : A fine patternable quantum‐dots (QDs) color conversion layer (CCL) for high resolution and full color active matrix (AM) micro‐LED (μ‐LED) display is demonstrated. In this work, R‐ and green QDs (G‐QDs) CCL could be patterned until 10 μm using simple photolithography process on LED array for full color AM display.