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44.5: Dynamic Wide‐Color‐Gamut RGBW Display
SID Symposium Digest of Technical Papers, 2007Abstract LCD displays with an additional white primary (RGBW displays) have some clear advantages over conventional RGB displays. Firstly, they can transmit 50% more light and secondly they can have 50% more resolution compared to a conventional RGB display.
Erno H. A. Langendijk +3 more
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Color gamut boundary optimization of wide gamut display devices
SPIE Proceedings, 2011High-end monitors based on LCD technology increasingly address wide color gamut implementations featuring precise color calibration within a variety of different color spaces such as extended sRGB or AdobeRGB. Combining a Look- Up-Table method with linear interpolation in RGB component space using 3x3 matrix multiplication provides optimized means ...
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Wide-Gamut Plasmonic Color Palettes with Constant Subwavelength Resolution
ACS Nano, 2019Unlike dye-based colorants, for which dilution results in a decrease in color saturation, a reduction of nanostructure density in plasmonic prints could increase color saturation instead. This interesting observation can be explained by the absorption cross-section of the nanostructure being larger than its physical cross-section.
Soroosh Daqiqeh Rezaei +6 more
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Wide color gamut display with white and emerald backlighting
Applied Optics, 2018This paper proposes a wide color gamut approach that uses white and emerald lighting units as the backlight of the liquid crystal display. The white and emerald backlights are controlled by the image to be displayed. The mixing ratio of the white and the emerald lighting is analyzed so that the maximal color gamut coverage ratio can be achieved ...
Lvyin Duan, Zhichun Lei
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P‐33: Measuring Color Strength for Wide Color Gamut OLEDs
SID Symposium Digest of Technical Papers, 2022With the release of high‐brightness and high‐chromatic OLED displays, color characteristics have become different from existing displays. The saturation of each pixel increases, and the luminance range widens, resulting in an H‐K effect that looks brighter than the actual luminance.
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Skin Color Protection Based on Wide Gamut Display
Advanced Materials Research, 2014Gamut extension algorithm transforms a picture to display in wide gamut, exerting a good performance. However, human skin color belongs to static color, if extended, it would look unnatural and affect the beauty of the image. So we presents an algorithm for protecting skin color during color gamut extension.
Yan Bin Han, Gang Song
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21.4: Primary Design of Wide‐Color‐Gamut Displays for Matching the Color Gamut of Objects
SID Symposium Digest of Technical Papers, 2007Abstract The method for designing the primary color coordinates of the wide gamut display that its color gamut matches object color gamut the best is studied so that the display can reproduce object color the most vividly. The display with three monochromatic primaries is taken as an example.
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High-Dynamic-Range and Wide Color Gamut Video
2020The High-Dynamic-Range (HDR) technique, covering the HDR content acquisition, distribution and rendering, enables the detail-rich reproduction of images with large brightness differences. Besides expanding image contrast range, HDR can also contribute to the wide color gamut (WCG).
Zhichun Lei, Xin Yu, Markus Strobel
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Objectively Evaluating High Dynamic Range and Wide Color Gamut Color Differences
SMPTE Motion Imaging Journal, 2017Color accuracy plays a vital role in the motion picture and television industry, where it is analyzed all the way from lighting during production, through compression, to television sets in the home. The most common metric used for evaluating color quality is ΔE2000.
Jaclyn Pytlarz +2 more
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67‐4: Wide‐color‐gamut LCDs with Vivid Color LED Technology
SID Symposium Digest of Technical Papers, 2017A Vivid Color LED with an ultra‐narrow emission bandwidth (FWHM ~ 10 nm) has been developed. Using this LED backlight for a conventional TFT LCD, we can achieve 97.8% Rec. 2020 in CIE 1976 color space. The new LED has tuneable emission characteristics, recycles light for improved power efficiency, and leverages existing LED and phosphor manufacturing ...
David Wyatt, Haiwei Chen, Shin-Tson Wu
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