Results 1 to 10 of about 48,911 (49)

Synthesis and characterization of thermally stable red light-emitting Eu3+ activated Li7La3Zr2O12 phosphors for solid-state lighting applications

Journal of Information Display
To enhance the photoluminescence property of Li7La3Zr2O12 (LLZO), Eu was doped using a solid-state synthesis technique. X-ray diffraction and Raman spectroscopy analysis were used to examine the crystal structure of the synthesized phosphors. The optical
K. Ganesh Kumar, P. Balaji Bhargav, Mohamed Abbas   +2 more
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Advances in diffractive liquid crystal grating devices using patterned electrodes

Journal of Information Display
Optics has advanced through centuries of research into the fundamental properties of light and its interactions with matter. Within this rich history, one optical component stands out: the diffraction grating.
Chan-Hee Han, Sang-Hee Lee, Sunghyun Bae, Jae Won Lee, Seung-Won Oh   +4 more
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Spontaneously formed cellulose-based random micro-textured film for light extraction in organic light-emitting diodes

Journal of Information Display
This study utilized cellulose-based external light extraction films to enhance the outcoupling efficiency of organic light-emitting diodes (OLEDs). These films were created through a straightforward fabrication employing the biopolymers hydroxyethyl ...
Sora Han, Baeksang Sung, Hyunjun Jang, Jooho Lee, Seungwan Woo, Dasol Kim, Jinhwa Kim, Hye-Ri Joe, Joo Won Han, Yong Hyun Kim, Jae-Hyun Lee, Jonghee Lee   +11 more
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Co-salient object detection with iterative purification and predictive optimization

Virtual Reality & Intelligent Hardware
Background: Co-salient object detection (Co-SOD) aims to identify and segment commonly salient objects in a set of related images. However, most current Co-SOD methods encounter issues with the inclusion of irrelevant information in the co-representation.
Yang Wen, Yuhuan Wang, Hao Wang, Wuzhen Shi, Wenming Cao   +4 more
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Practical measures of three-dimensional stretchability on stretchable displays

Journal of Information Display
Unlike existing flexible display technologies such as foldable, rollable, or slidable displays, stretchable displays can change the size of surface areas. Furthermore, they can be transformed into a multi-curvature shape in any direction.
Choon-Woo Kim, Gi Won Kim, Gyeong Gyun Kang   +2 more
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A wearable OLED medical device for enhanced cutaneous wound healing and patient comfort: revolutionizing dermatology

Journal of Information Display
Integrating organic light-emitting diodes (OLEDs) with light therapy can significantly advance biomedical applications by offering non-invasive, precise, and customizable treatments.
Yongjin Park, Hye-Ryung Choi, Jung Won Shin, Chang-Hun Huh, Kyung Cheol Choi   +4 more
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Analysis of interfacial charges in aged co-host emitting layer of organic light-emitting diodes using impedance spectroscopy

Journal of Information Display
This study investigated the charge injection and accumulation characteristics of organic light-emitting diodes (OLEDs) generated by spontaneous orientation polarization (SOP) of organic molecules.
So-Young Boo, Akeem Raji, Jae-Yong Park, Somi Park, Jonghee Lee, Jae-Hyun Lee   +5 more
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An Evaluative Baseline for Sentence-Level Semantic Division

Machine Learning and Knowledge Extraction
Semantic folding theory (SFT) is an emerging cognitive science theory that aims to explain how the human brain processes and organizes semantic information. The distribution of text into semantic grids is key to SFT.
Kuangsheng Cai, Zugang Chen, Hengliang Guo, Shaohua Wang, Guoqing Li, Jing Li, Feng Chen, Hang Feng   +7 more
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Machine Learning for an Enhanced Credit Risk Analysis: A Comparative Study of Loan Approval Prediction Models Integrating Mental Health Data

Machine Learning and Knowledge Extraction
The number of loan requests is rapidly growing worldwide representing a multi-billion-dollar business in the credit approval industry. Large data volumes extracted from the banking transactions that represent customers’ behavior are available, but ...
Adnan Alagic, Natasa Zivic, Esad Kadusic, Dzenan Hamzic, Narcisa Hadzajlic, Mejra Dizdarevic, Elmedin Selmanovic   +6 more
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Inteligencia computacional para analizar la importancia de la cultura tributaria y su impacto en los pequeños empresarios del Cantón Santa Ana

Serie Científica de la Universidad de las Ciencias Informáticas, 2022
En la investigación realizada se resaltó el interés e importancia de la cultura tributaria en los pequeños empresarios donde se determinó además que la informalidad ha incrementado en los últimos años amenazando el crecimiento económico de las pequeñas ...
Rosa María Bravo Álava, Sara Geoconda Soledispa Reyes   +1 more
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