Results 171 to 180 of about 1,119,258 (240)
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Advanced Optical Materials, 2019
The narrow‐band emitting phosphors have been extensively investigated in recent years, with the expectation that a wide color gamut of phosphor‐converted backlighting device could be fabricated.
Yingli Zhu +4 more
semanticscholar +1 more source
The narrow‐band emitting phosphors have been extensively investigated in recent years, with the expectation that a wide color gamut of phosphor‐converted backlighting device could be fabricated.
Yingli Zhu +4 more
semanticscholar +1 more source
Advanced Functional Materials, 2019
A robust and stable narrow‐band green emitter is recognized as a key enabler for wide‐color‐gamut liquid crystal display (LCD) backlights. Herein, an emerging rare earth silicate phosphor, RbNa(Li3SiO4)2:Eu2+ (RN:Eu2+) with exceptional optical properties
Hongxu Liao +6 more
semanticscholar +1 more source
A robust and stable narrow‐band green emitter is recognized as a key enabler for wide‐color‐gamut liquid crystal display (LCD) backlights. Herein, an emerging rare earth silicate phosphor, RbNa(Li3SiO4)2:Eu2+ (RN:Eu2+) with exceptional optical properties
Hongxu Liao +6 more
semanticscholar +1 more source
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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Improving gamut mapping color constancy
IEEE Transactions on Image Processing, 2000The color constancy problem, that is, estimating the color of the scene illuminant from a set of image data recorded under an unknown light, is an important problem in computer vision and digital photography. The gamut mapping approach to color constancy is, to date, one of the most successful solutions to this problem.
Finlayson, G. D., Hordley, S.
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, 2020
Lead halide perovskite quantum dots (LHP QDs) exhibit great potential in the backlighting display of light-emitting diode applications.
Xicheng Wang +3 more
semanticscholar +1 more source
Lead halide perovskite quantum dots (LHP QDs) exhibit great potential in the backlighting display of light-emitting diode applications.
Xicheng Wang +3 more
semanticscholar +1 more source
Gamut clipping in color image processing
Proceedings 2000 International Conference on Image Processing (Cat. No.00CH37101), 2000Multiple color coordinate systems are usually involved in color image applications or systems. Forward and backward transformations are used to switch between color coordinate systems. The out of gamut problem emerges when the color coordinate systems' gamut is different. Conventional approaches, including clipping R, G, B values and clipping luminance
Christopher C. Yang, Sai Ho Kwok
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Journal of Materials Chemistry C, 2019
A stable narrow-band green phosphor MgAl2O4:Mn2+peaking at 525 nm with a full-width at half-maximum of 35 nm and a quantum efficiency of 45% upon 450 nm blue-light excitation is demonstrated, and which has good promising for wide color gamut backlight ...
E. Song +7 more
semanticscholar +1 more source
A stable narrow-band green phosphor MgAl2O4:Mn2+peaking at 525 nm with a full-width at half-maximum of 35 nm and a quantum efficiency of 45% upon 450 nm blue-light excitation is demonstrated, and which has good promising for wide color gamut backlight ...
E. Song +7 more
semanticscholar +1 more source
Color Gamut of Liquid Crystal Polysiloxanest
Molecular Crystals and Liquid Crystals, 1985Abstract Polysiloxanes with suitable side-chains form a cholesteric liquid crystal phase that can be applied to a substrate to produce a durable coating which exhibits strong colours below the glass transition temperature. The peak reflectance is almost 0.5 and a nearly 1.0 peak reflectance can be obtained using a half-wave retardation plate coated on ...
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, 2020
As a new generation advanced display or projection technology, laser displays or projectors have attracted great attention owing to their ultra-high brightness, energy saving nature, brilliant image quality and/or large sizes. However, for laser displays
Le Wang +8 more
semanticscholar +1 more source
As a new generation advanced display or projection technology, laser displays or projectors have attracted great attention owing to their ultra-high brightness, energy saving nature, brilliant image quality and/or large sizes. However, for laser displays
Le Wang +8 more
semanticscholar +1 more source
Three-dimensional color gamut for color-space-modulation
2016 22nd Asia-Pacific Conference on Communications (APCC), 2016In this paper, we consider color gamut multi-dimensionally for optimal constellation design in the color-space-based modulation methods. If points of some symbols are outside the three-dimensional color gamut, this can be a serious problem such as non-uniformity of the target color and the degradation of SER performance.
Jai-Eun Kim, Ji-Won Kim, Ki-Doo Kim
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