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38.4: Full‐Color Patterning of Quantum Dot (QD) Light‐Emitting Diodes using QD Transplanting Techniques
Author(s) -
Cho Hyunduck,
Lee Changhee,
Kwak Jeonghun,
Shin DongMyung,
Bae Wan Ki,
Lim Jaehoon,
Char Kookheon,
Lee Seonghun
Publication year - 2011
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.3621376
Subject(s) - quantum dot , optoelectronics , transplanting , materials science , diode , fabrication , light emitting diode , medicine , alternative medicine , seedling , pathology , horticulture , biology
We provide simple and versatile QD transplanting method, which allows well‐defined QD patterns down to a few micrometers and also provides compatibility with conventional device fabrication process and device architecture. We also demonstrate red, green, and blue QLEDs with transplanted QD active layers and characterize them in systematic correlation study between QD pattern morphology and device performances.