19.3: Distinguished Student Paper: Quantum Dots-enhanced LCD Color and Optical Efficiency
نویسندگان
چکیده
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.
منابع مشابه
Prospects of quantum dots-based liquid crystal displays
We report a systematic photometric study of LCD based on quantum dot (QD) backlight, and find the optimal emission spectrum combination in terms of system efficiency and wide color gamut. A QD-based LCD has potential to achieve 120% AdobeRGB color gamut in CIE 1931 and 140% in CIE 1976 color space, while keeping the same energy efficiency as conventional backlights. Moreover, we present a trans...
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