Results 11 to 20 of about 5,576,489 (289)
Tripling the Optical Efficiency of Color-Converted Micro-LED Displays with Funnel-Tube Array
Crystals, 2019 Color-converted micro-LED displays consist of a mono-color micro-LED array and color conversion materials to achieve full color, while relieving the burden of epitaxial growth of three-color micro-LEDs. However, it usually suffers from low efficiency and
Fangwang Gou +5 more
doaj +2 more sources
The Photoelectric Conversion Efficiency Research at Color Solar Cell
Applied Mechanics and Materials, 2011 When the petrochemical raw materials continue to rise, resulting in the demand for solar power to increase 25-30% annually. So solar power is currently the most practical and efficient best alternative energy sources.
Zhi Hong Lin +2 more
core +2 more sources
IEEE Photonics Journal, 2023 We propose a new method for fabricating arrays of colloidal quantum dots for color conversion layers (CCLs) with atomic layer deposited (ALD) encapsulation. Semiconductor processes were used to transfer the CCL onto a transparent glass substrate.
Guan-Ying Lee +8 more
doaj +2 more sources
Small StructuresColor conversion materials for next‐generation displays are fundamentally limited by architectures that rely on direct blue‐light absorption, requiring high‐emitter loading, thick films which often suffer from residual blue leakage, and instability. Here,
Rasheeda Ansari +8 more
doaj +2 more sources
Boosting solid-state high-harmonic generation efficiency by non-collinear XUV wave mixing with two-color drivers [PDF]
EPJ Web of ConferencesWe present studies on boosting high-harmonic generation (HHG) efficiency from solids in the extreme-ultraviolet (XUV) region by two-color non-collinear wave mixing in silica.
Kuzkova Nataliia +8 more
doaj +2 more sources
Quantum Dot Color Conversion Film with Enhanced Color Rendering Performance
, 2023 Quantum dot (QD) color conversion (QDCC) film with monochrome excitation backlight is a promising way to implement mini/micro-LED displays. However, it still faces the challenges of low color conversion efficiency and unsatisfied color gamut owing to ...
Cheng, Yuanjie +5 more
core +1 more source
Recent advances in light outcoupling from white organic light-emitting diodes [PDF]
, 2015 M.C.G. is grateful to the Scottish Funding Council (via SUPA) for financial support.Organic light-emitting diodes (OLEDs) have been successfully introduced to the smartphone display market and have geared up to become contenders for applications in ...
Gather, M.C. +2 more
core +1 more source
Color‐Conversion Liquid Crystal Display with In‐Cell Polarizer
, 2023 An approach to developing a thin-film polarizer with high polarization efficiency in liquid crystal cells is presented. The in- cell polarizer facilitates the realization of novel color-conversion liquid crystal displays, where advanced quantum color ...
Man-Chun Tseng +19 more
core +1 more source
Structurally engineered colloidal quantum dot phosphor using TiO2 photonic crystal backbone
Light: Science & Applications, 2022 Two-dimensional photonic crystal phosphor is upgraded in terms of both material and structure, which results in ~7 times enhanced color conversion efficiency compared with reference phosphor.
Hansol Lee +6 more
doaj +1 more source
Nature Communications, 2022 AbstractEfficient conversion of light from short wavelengths to longer wavelengths using color conversion layers (CCLs) underpins the successful operation of numerous contemporary display and lighting technologies. Inorganic quantum dots, based on CdSe or InP, for example, have received much attention in this context, however, suffer from instability ...
Yeasin Khan +5 more
openaire +3 more sources