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Color Quality Of Semiconductor And Conventional Light Sources

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Color Quality Of Semiconductor And Conventional Light Sources

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Author : Tran Quoc Khanh
language : en
Publisher: John Wiley & Sons
Release Date : 2017-04-10

Color Quality Of Semiconductor And Conventional Light Sources written by Tran Quoc Khanh and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-04-10 with Science categories.

Meeting the need for a reliable publication on the topic and reflecting recent breakthroughs in the field, this is a comprehensive overview of color quality of solid-state light sources (LED-OLED and laser) and conventional lamps, providing academic researchers with an in-depth review of the current state while supporting lighting professionals in understanding, evaluating and optimizing illumination in their daily work.

Color Quality Of Semiconductor And Conventional Light Sources

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Author : Tran Quoc Khanh
language : en
Publisher: John Wiley & Sons
Release Date : 2016-12-28

Color Science And Photometry For Lighting With Leds And Semiconductor Nanocrystals

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Author : Talha Erdem
language : en
Publisher: Springer
Release Date : 2019-01-18

Color Science And Photometry For Lighting With Leds And Semiconductor Nanocrystals written by Talha Erdem and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-18 with Technology & Engineering categories.

This book reviews the application of semiconductor nanocrystals also known as colloidal quantum dots (QDs) to LED lighting for indoors and outdoors as well as LED backlighting in displays, summarizing the color science of QDs for lighting and displays and presenting recent developments in QD-integrated LEDs and display research. By employing QDs in color-conversion LEDs, it is possible to simultaneously accomplish successful color rendition of the illuminated objects and a good spectral overlap between the emission spectrum of the light source and the sensitivity of the human eye at a warm white color temperature – something that is fundamentally challenging to achieve with conventional sources, such as incandescent and fluorescent lamps, and phosphor-based LEDs.

Led Lighting

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Author : T. Q. Khan
language : en
Publisher: John Wiley & Sons
Release Date : 2015-02-09

Led Lighting written by T. Q. Khan and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-02-09 with Science categories.

Promoting the design, application and evaluation of visually and electrically effective LED light sources and luminaires for general indoor lighting as well as outdoor and vehicle lighting, this book combines the knowledge of LED lighting technology with human perceptual aspects for lighting scientists and engineers. After an introduction to the human visual system and current radiometry, photometry and color science, the basics of LED chip and phosphor technology are described followed by specific issues of LED radiometry and the optical, thermal and electric modeling of LEDs. This is supplemented by the relevant practical issues of pulsed LEDs, remote phosphor LEDs and the aging of LED light sources. Relevant human visual aspects closely related to LED technology are described in detail for the photopic and the mesopic range of vision, including color rendering, binning, whiteness, Circadian issues, as well as flicker perception, brightness, visual performance, conspicuity and disability glare. The topic of LED luminaires is discussed in a separate chapter, including retrofit LED lamps, LED-based road and street luminaires and LED luminaires for museum and school lighting. Specific sections are devoted to the modularity of LED luminaires, their aging and the planning and evaluation methods of new LED installations. The whole is rounded off by a summary and a look towards future developments.

The Chemistry Of Printing Inks And Their Electronics And Medical Applications

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Author : Johannes Karl Fink
language : en
Publisher: John Wiley & Sons
Release Date : 2014-10-09

The Chemistry Of Printing Inks And Their Electronics And Medical Applications written by Johannes Karl Fink and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-10-09 with Science categories.

This book focuses on the chemistry of inkjet printing inks, as well to special applications of these materials. As is well-documented, this issue has literallyexploded in the literature in particular in the patent literature. After an introductory section to the general aspects of the field, the types and uses of inkjet printing inks are summarized followed by an overview on the testing methods. Special compounds used as additives dyes, and pigments in inkjet printing inks are documented. The applications to the medical field – drug delivery systems, tissue engineering, bioprinting in particular – are detailed. The applications in the electronics industry are also documented such as flexible electronics, integrated circuits, liquid crystal displays, along a description of their special inks. The book incorporates many structures of the organic compounds used for inkjet printing inks as they may not be familiar to the polymer and organic chemists.

Advances In Information And Communication Technology And Systems

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Author : Mykhailo Ilchenko
language : en
Publisher: Springer Nature
Release Date : 2020-09-05

Advances In Information And Communication Technology And Systems written by Mykhailo Ilchenko and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-05 with Technology & Engineering categories.

This book highlights the most important research areas in Information and Communication Technologies as well as Radio Electronics, in particular contains publications on theory, applications, and design methods of Processing and Control in Information and Communication Systems. The respective chapters share in-depth and extended results in these areas with a view to resolving practically relevant and challenging issues including: 1. Infocommunications: IT, Cloud and Big Data technologies, E-society, Internet of Things and its implementation, Information and communication systems, security, etc.; 2. Telecommunications: Communication systems and networks, theoretical foundations of information processing and transmission in communication systems, SDN and SDR, etc..; 3. Radio Engineering: Theory of circuits, signals and processes in radio engineering and electronics, Circuit engineering, antennas, Microwave technology, Microwave and THz electronics, etc.; 4. Electronics: Electronic materials, Electronic devices, Nanoelectronics and Nanotechnology, etc. These results can be used in the implementation of novel systems and to promote the exchange of information in e-societies. Given its scope the book offers a valuable resource for scientists, lecturers, specialists working at enterprises, graduate and undergraduate students who engage with problems in Information and Communication Technologies as well as Radio Electronics

Nitride Semiconductor Light Emitting Diodes Leds

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Author : Jian-Jang Huang
language : en
Publisher: Woodhead Publishing
Release Date : 2014-02-14

Nitride Semiconductor Light Emitting Diodes Leds written by Jian-Jang Huang and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02-14 with Technology & Engineering categories.

The development of nitride-based light-emitting diodes (LEDs) has led to advancements in high-brightness LED technology for solid-state lighting, handheld electronics, and advanced bioengineering applications. Nitride Semiconductor Light-Emitting Diodes (LEDs) reviews the fabrication, performance, and applications of this technology that encompass the state-of-the-art material and device development, and practical nitride-based LED design considerations. Part one reviews the fabrication of nitride semiconductor LEDs. Chapters cover molecular beam epitaxy (MBE) growth of nitride semiconductors, modern metalorganic chemical vapor deposition (MOCVD) techniques and the growth of nitride-based materials, and gallium nitride (GaN)-on-sapphire and GaN-on-silicon technologies for LEDs. Nanostructured, non-polar and semi-polar nitride-based LEDs, as well as phosphor-coated nitride LEDs, are also discussed. Part two covers the performance of nitride LEDs, including photonic crystal LEDs, surface plasmon enhanced LEDs, color tuneable LEDs, and LEDs based on quantum wells and quantum dots. Further chapters discuss the development of LED encapsulation technology and the fundamental efficiency droop issues in gallium indium nitride (GaInN) LEDs. Finally, part three highlights applications of nitride LEDs, including liquid crystal display (LCD) backlighting, infrared emitters, and automotive lighting. Nitride Semiconductor Light-Emitting Diodes (LEDs) is a technical resource for academics, physicists, materials scientists, electrical engineers, and those working in the lighting, consumer electronics, automotive, aviation, and communications sectors. - Reviews fabrication, performance, and applications of this technology that encompass the state-of-the-art material and device development, and practical nitride-based LED design considerations - Covers the performance of nitride LEDs, including photonic crystal LEDs, surface plasmon enhanced LEDs, color tuneable LEDs, and LEDs based on quantum wells and quantum dots - Highlights applications of nitride LEDs, including liquid crystal display (LCD) backlighting, infra-red emitters, and automotive lighting

Multifunctional Materials

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Author : Divya Bajpai Tripathy
language : en
Publisher: John Wiley & Sons
Release Date : 2025-03-25

Multifunctional Materials written by Divya Bajpai Tripathy and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-25 with Science categories.

This comprehensive book is essential for anyone looking to deepen their understanding of advanced materials and their transformative impact across multiple disciplines, from cutting-edge technologies to innovative solutions in engineering and biology. Multifunctional Materials: Engineering and Biological Applications is a comprehensive guide on advanced materials, a class of materials that exhibit novel properties, high performance, and unique functionalities that make them suitable for a wide range of applications. These materials are typically engineered at the molecular or atomic level, allowing precise control over their structure and properties. The field of advanced materials is vast, covering a range of material types and applications. This volume covers topics on the chemistry, properties, and applications of advanced materials. The study of advanced materials involves multiple disciplines, including materials science, chemistry, physics, and engineering. Advances in this field have led to the development of new and improved technologies, such as high-efficiency solar cells, lightweight and strong materials for aerospace applications, and new drug delivery systems for disease treatment. The volume: Demonstrates materials synthesis and characterization of multifunctional materials; Examines properties and functionalities of multifunctional materials, such as mechanical, electrical, and thermal properties, as well as other functional properties; Outlines multifunctional materials applications, including their use in biomedical devices, aerospace and defense systems, and consumer electronics; Provides a comprehensive overview of this rapidly evolving field, covering topics related to materials science, engineering, and technology. Audience Researchers, industry scientists and engineers, academics, and postgraduate students working in the fields of materials chemistry, applied chemistry, nanotechnology, chemical technology, polymer science and engineering, and industrial chemistry.

Springer Handbook Of Medical Technology

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Author : Rüdiger Kramme
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-10-02

Springer Handbook Of Medical Technology written by Rüdiger Kramme and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-10-02 with Technology & Engineering categories.

This concise, user-oriented and up-to-date desk reference offers a broad introduction to the fascinating world of medical technology, fully considering today’s progress and further development in all relevant fields. The Springer Handbook of Medical Technology is a systemized and well-structured guideline which distinguishes itself through simplification and condensation of complex facts. This book is an indispensable resource for professionals working directly or indirectly with medical systems and appliances every day. It is also meant for graduate and post graduate students in hospital management, medical engineering, and medical physics.

White Light Emitting Materials

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Author : Manish Kumar
language : en
Publisher: Springer Nature
Release Date : 2024-10-31

White Light Emitting Materials written by Manish Kumar and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-10-31 with Science categories.

This book offers an in-depth exploration of the rapidly evolving field of luminescent materials that hold the key to energy-efficient lighting and advanced display technologies. This book delves into the synthesis, characterization, and application of white light-emitting materials, ranging from organic and inorganic compounds to cutting-edge nanomaterials like quantum dots and carbon-based nanostructures. Through comprehensive discussions on the underlying photophysical mechanisms and emission properties, this volume provides valuable insights into the science driving innovation in solid-state lighting and optoelectronics. This book delivers essential knowledge on how these materials are shaping the future of sustainable and high-performance lighting, providing a good read for researchers, materials scientists, or industry professionals.

Color Quality Of Semiconductor And Conventional Light Sources

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