Realizing Rec 2020 color gamut with quantum dot displays
نویسندگان
چکیده
منابع مشابه
Realizing Rec. 2020 color gamut with quantum dot displays.
We analyze how to realize Rec. 2020 wide color gamut with quantum dots. For photoluminescence, our simulation indicates that we are able to achieve over 97% of the Rec. 2020 standard with quantum dots by optimizing the emission spectra and redesigning the color filters. For electroluminescence, by optimizing the emission spectra of quantum dots is adequate to render over 97% of the Rec. 2020 st...
متن کاملWide color gamut LCD with a quantum dot backlight.
We analyze the color performance and system efficiency of three commonly employed liquid crystal display modes with a blue LED-pumped red and green quantum dots (QDs) backlight. Based on the measured QD emission spectra, we can achieve 115% color gamut in CIE 1931 and 140% in CIE 1976 color space, while keeping the same energy efficiency as conventional backlights. Next, we apply multi-objectiv...
متن کاملQuantum Dots for Wide Color Gamut Displays from Photoluminescence to Electroluminescence
Monodisperse quantum dots (QDs) were prepared by low-temperature process. The remarkable narrow emission peak of the QDs helps the liquid crystal displays (LCD) and electroluminescence displays (QD light-emitting diode, QLED) to generate wide color gamut performance. The range of the color gamut for QD light-converting device (QLCD) is controlled by both the QDs and color filters (CFs) in LCD, ...
متن کاملPreferred Color Gamut Boundaries for Wide-Gamut and Multi-Primary Displays
Preferred chroma enhancement and its dependence on hue are studied in a twopart experiment using a wide-gamut multi-primary display. Earlier research showed a clear dependence on hue but was limited by the gamut of the display it employed; the present work builds on this while removing the gamut constraints. In the first part of the present experiment, a tuning task was used to refine the prefe...
متن کاملWide-Gamut Displays
living with for the past several decades is, today, standardized as “Rec. 709” 1 (in the video industry) or “sRGB” 2 (in the computer industry). These systems share the same primaries. The gamut of Rec. 709/sRGB is bounded in 3-space by the triangle, depicted in Fig. 1, formed from the chromaticity coordinates of the primaries (see the sidebar, “Chronology of Display Primary Standards,” for a r...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Optics Express
سال: 2015
ISSN: 1094-4087
DOI: 10.1364/oe.23.023680