Results 81 to 90 of about 228,979 (203)

The color change in polychromatic organic light-emitting field-effect transistors: Optical filtering versus reemission

, 2014
In this contribution the color conversion process of a polychromatic organic light-emitting field-effect transistor (OLET) is revisited on the basis of an analytic device model.
Melzer, Christian, Seggern, Heinz von
core   +1 more source

Laser-patterned quantum dot color conversion film for full-color mini/micro-LED displays

, 2022
The display industry is constantly improving the visual experience to meet the increasing demands for cutting-edge display applications, such as augmented reality (AR) and virtual reality (VR).
Cheng, Yuanjie
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Color conversion films comprising polymer-substituted organic fluorescent dyes

The present invention concerns a color conversion film comprising at least one active layer, said layer comprising an organic fluorescent dye containing a fluorescent core, wherein said dye is substituted with at least one polymer segment.
Zuppiroli, Libero, Suarez, Stephane, Marty, Roman, Schaer, Michael, Ferrini, Rolando, Mcmullen, Justin, Frauenrath, Holger   +6 more
core  

Snap-shot profilometry with the empirical mode decomposition and a 3-layer color sensor [PDF]

Remote sensing finds more and more applications, from industrial control, to face recognition, not forgetting terrain surveying. This trend is well exemplified by fringe projection techniques, which enjoyed a considerable development in the recent years.
Equis, Sébastien, Schnabel, Raik, Jacquot, Pierre   +2 more
core   +1 more source

White light-emitting electrochemical cells based on metal-free TADF emitters

Nature Communications
The attainment of white emission from a light-emitting electrochemical cell (LEC) is important, since it enables illumination and facile color conversion from devices that can be cost-efficient and sustainable. However, a drawback with current white LECs
Shi Tang, Youichi Tsuchiya, Jia Wang, Chihaya Adachi, Ludvig Edman   +4 more
doaj   +1 more source

Study on the Relation between Waxberry Color and its Nutrition Composition Based on BP Neural Network

, 2011
The color of farm produce is a very important index of quality, its nutrition is correlative with itself color. At present, most of the analyses for pigment and nutrient composition still depend on chemical method; therefore the relation is studied ...
Zhi Yang Luo, Hong Xia Zhao, Zhi Xia Liu, Guan Yun Xiao   +3 more
core   +1 more source

Recent Progress in Colloidal Quantum Dot Based Color Conversion Layers

Proceedings of the International Display Workshops, 2023
Lin, Chien-Chung, Liang, Kai-Ling, Kuo, Wei-Hung, Chao, Han-Yu, Lee, Guan-Ying, Fang, Yen-Hsiang   +5 more
openaire   +1 more source

Solid-State White Light-Emitting Diodes Based on 3D-Printed CsPbX₃‑Resin Color Conversion Layers

Inorganic metal halide-based perovskites have tremendous potential for use in solid-state lighting due to their earth-abundant elements, solution processability, high photoluminescence quantum yield (PLQY), and tunable band gap energy and emission ...
Dilip Venugopal (15452997), Peifen Zhu (2410945), Saroj Thapa (15452994), Hongyang Zhu (1688686), Alieu Sambou (15453000), Sai Sindhuja Dantuluri (15453003), Shubhra Gangopadhyay (1794970), Yang Yue (286377)   +7 more
core   +1 more source

Enhancing Negative Film Colorization through Systematic CycleGAN Architectural Modifications: A Comprehensive Analysis of Generator and Discriminator Performance

Journal of Applied Informatics and Computing
This research addresses the urgent need for deep learning-based negative film colorization technology through systematic modifications to the CycleGAN architecture.
Khaulyca Arva Artemysia Khaulyca, Arief Suryadi Satyawan Arief, Mokhammad Mirza Etnisa Haqiqi Mirza, Helfy Susilawati Helfy, Beni Wijaya Beni, Sani Moch Sopian Sani, Muhammad Ikbal Shamie Ikbal, Firman Firman   +7 more
doaj   +1 more source

Development of color conversion techniques for organic white light-emitting devices

, 2018
To seek high efficiency, low power consumption and long lifetime for the improvement of lighting equipment, solid-state lightings have become popular in new generation lightings.
Hsieh, Kun-min
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