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19.3: Distinguished Student Paper : Quantum Dots‐enhanced LCD Color and Optical Efficiency
Author(s) -
Luo Zhenyue,
Chen Yuan,
Wu ShinTson
Publication year - 2014
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 - 10.1002/j.2168-0159.2014.tb00067.x
Subject(s) - gamut , backlight , liquid crystal display , quantum dot , color space , optoelectronics , optics , computer science , physics , materials science , computer vision , image (mathematics)
We optimized the emission spectrum of a quantum dot (QD) backlight and achieved ∼140% color gamut in CIE 1976 color space. The QD‐based LCD not only exhibits a wide color gamut but also improves the optical efficiency. Our systematic photometric analysis provides useful guidelines to further optimize the QD backlight design.