Download or read book Partnership for Solid State Lighting written by National Research Council and published by National Academies Press. This book was released on 2002-08-05 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: As part of its analysis of public-private partnerships, the Academies convened leading academic researchers, government officials and policy makers, and representatives from large and small firms to explore the potential contributions, technical challenges, and opportunities for government-industry-university collaboration in the area of solid-state lighting. The workshop report devotes special attention to the potential for substantial social benefitsâ€"relating to the environment, energy consumption, and national securityâ€"that could arise with the widespread use of solid-state lighting technology. The workshop also focused on the technical and competitive hurdles currently faced in bringing solid-state lighting to market and the potential contributions of a well-conceived national consortium for solid-state lighting research.
Download or read book Government Industry Partnerships for the Development of New Technologies written by National Research Council and published by National Academies Press. This book was released on 2003-01-01 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report reviews a variety of partnership programs in the United States, and finds that partnerships constitute a vital positive element of public policy, helping to address major challenges and opportunities at the nexus of science, technology, and economic growth.
Download or read book Assessment of Advanced Solid State Lighting written by National Research Council and published by National Academies Press. This book was released on 2013-04-27 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: The standard incandescent light bulb, which still works mainly as Thomas Edison invented it, converts more than 90% of the consumed electricity into heat. Given the availability of newer lighting technologies that convert a greater percentage of electricity into useful light, there is potential to decrease the amount of energy used for lighting in both commercial and residential applications. Although technologies such as compact fluorescent lamps (CFLs) have emerged in the past few decades and will help achieve the goal of increased energy efficiency, solid-state lighting (SSL) stands to play a large role in dramatically decreasing U.S. energy consumption for lighting. This report summarizes the current status of SSL technologies and products-light-emitting diodes (LEDs) and organic LEDs (OLEDs)-and evaluates barriers to their improved cost and performance. Assessment of Advanced Solid State Lighting also discusses factors involved in achieving widespread deployment and consumer acceptance of SSL products. These factors include the perceived quality of light emitted by SSL devices, ease of use and the useful lifetime of these devices, issues of initial high cost, and possible benefits of reduced energy consumption.
Download or read book The Future of the Advanced Technology Program written by United States. Congress. House. Committee on Science. Subcommittee on Environment, Technology, and Standards and published by . This book was released on 2001 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Assessment of Solid State Lighting Phase Two written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2017-05-11 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: The standard incandescent light bulb, which still works mainly as Thomas Edison invented it, converts more than 90% of the consumed electricity into heat. Given the availability of newer lighting technologies that convert a greater percentage of electricity into useful light, there is potential to decrease the amount of energy used for lighting in both commercial and residential applications. Although technologies such as compact fluorescent lamps (CFLs) have emerged in the past few decades and will help achieve the goal of increased energy efficiency, solid-state lighting (SSL) stands to play a large role in dramatically decreasing U.S. energy consumption for lighting. Since the publication of the 2013 National Research Council report Assessment of Advanced Solid-State Lighting, the penetration of SSL has increased dramatically, with a resulting savings in energy and costs that were foreshadowed by that study. What was not anticipated then is the dramatic dislocation and restructuring of the SSL marketplace, as cost reductions for light-emitting diode (LED) components reduced profitability for LED manufacturers. At the same time, there has been the emergence of new applications for SSL, which have the potential to create new markets and commercial opportunities for the SSL industry. Assessment of Solid-State Lighting, Phase Two discusses these aspects of changeâ€"highlighting the progress of commercialization and acceptance of SSL and reviewing the technical advances and challenges in achieving higher efficacy for LEDs and organic light-emitting diodes. This report will also discuss the recent trends in SSL manufacturing and opportunities for new applications and describe the role played by the Department of Energy (DOE) Lighting Program in the development of SSL.
Download or read book Solid State Lighting Reliability written by W.D. van Driel and published by Springer Science & Business Media. This book was released on 2012-09-06 with total page 619 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid State Lighting Reliability: Components to Systems begins with an explanation of the major benefits of solid state lighting (SSL) when compared to conventional lighting systems including but not limited to long useful lifetimes of 50,000 (or more) hours and high efficacy. When designing effective devices that take advantage of SSL capabilities the reliability of internal components (optics, drive electronics, controls, thermal design) take on critical importance. As such a detailed discussion of reliability from performance at the device level to sub components is included as well as the integrated systems of SSL modules, lamps and luminaires including various failure modes, reliability testing and reliability performance. A follow-up, Solid State Lighting Reliability Part 2, was published in 2017.
Download or read book Advanced Energy Technology Development in New Mexico written by United States. Congress. Senate. Committee on Energy and Natural Resources and published by . This book was released on 2003 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Department of the Interior and Related Agencies Appropriations for written by United States. Congress. Senate. Committee on Appropriations and published by . This book was released on 2003 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fundamentals of Solid State Lighting written by Vinod Kumar Khanna and published by CRC Press. This book was released on 2014-06-03 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compared to traditional electrical filaments, arc lamps, and fluorescent lamps, solid-state lighting offers higher efficiency, reliability, and environmentally friendly technology. LED / solid-state lighting is poised to take over conventional lighting due to cost savings—there is pretty much no debate about this. In response to the recent activity in this field, Fundamentals of Solid-State Lighting: LEDs, OLEDs, and Their Applications in Illumination and Displays covers a range of solid-state devices, technologies, and materials used for lighting and displays. It also examines auxiliary but critical requirements of efficient applications, such as modeling, thermal management, reliability, and smart lighting. The book discusses performance metrics of LEDs such as efficiency, efficacy, current–voltage characteristics, optical parameters like spectral distribution, color temperature, and beam angle before moving on to luminescence theory, injection luminescence, radiative and non-radiative recombination mechanisms, recombination rates, carrier lifetimes, and related topics. This lays down the groundwork for understanding LED operation. The book then discusses energy gaps, light emission, semiconductor material, special equipment, and laboratory facilities. It also covers production and applications of high-brightness LEDs (HBLEDs) and organic LEDs (OLEDs). LEDs represent the landmark development in lighting since the invention of electric lighting, allowing us to create unique, low-energy lighting solutions, not to talk about their minor maintenance expenses. The rapid strides of LED lighting technology over the last few years have changed the dynamics of the global lighting market, and LEDs are expected to be the mainstream light source in the near future. In a nutshell, the book traces the advances in LEDs, OLEDs, and their applications, and presents an up-to-date and analytical perspective of the scenario for audiences of different backgrounds and interests.
Download or read book Spinoff Innovative Partnerships Program 2009 written by National Aeronautics and Space Administration and published by Government Printing Office. This book was released on 2009-11 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides an in-depth look at how NASA's initiatives in aeronautics and space exploration have resulted in beneficial commercial technologies in the fields of health and medicine, transportation, public safety, consumer goods, environmental protection, computer technology and industrial productivity.
Download or read book Department of the Interior and Related Agencies Appropriations for Fiscal Year 2003 written by United States. Congress. Senate. Committee on Appropriations. Subcommittee on the Department of the Interior and Related Agencies and published by . This book was released on 2003 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Advanced Technology Program written by National Research Council and published by National Academies Press. This book was released on 2001-08-06 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report examines the operations of the APT, reviews its extensive assessment program, and provides NRC Committee findings concerning the ATP's operations and recommendations for potential improvements to the program. The report includes a summary of a major conference held in April 2000 as well as seven papers, including surveys of the industry participants or users of the ATP program, a summary of the results of fifty awards, detailed assessments of major joint ventures, and a description of the current selection process. It is the most comprehensive study to date of the program's origins, operations, achievements, and assessment. Its conclusion: the program works.
Download or read book Capitalizing on New Needs and New Opportunities written by National Research Council and published by National Academies Press. This book was released on 2001-02-11 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report addresses a topic of recognized policy concern. To capture the benefits of substantial U.S. investments in biomedical R&D, parallel investments in a wide range of seemingly unrelated disciplines are also required. This report summarizes a major conference that reviewed our nation's R&D support for biotechnology and information technologies. The volume includes newly commissioned research and makes recommendations and findings concerning the important relationship between information technologies and biotechnology. It emphasizes the fall off in R&D investments needed to sustain the growth of the U.S. economy and to capitalize on the growing investment in biomedicine. It also encourages greater support for inter-disciplinary training to support new areas such as bioinformatics and urges more emphasis on and support for multi-disciplinary research centers.
Download or read book 21st Century Manufacturing written by National Research Council and published by National Academies Press. This book was released on 2013-09-27 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Manufacturing Extension Partnership (MEP) - a program of the U.S. Department of Commerce's National Institute of Standards and Technology - has sought for more than two decades to strengthen American manufacturing. It is a national network of affiliated manufacturing extension centers and field offices located throughout all fifty states and Puerto Rico. Funding for MEP Centers comes from a combination of federal, state, local and private resources. Centers work directly with manufacturing firms in their state or sub-state region. MEP Centers provide expertise, services and assistance directed toward improving growth, supply chain positioning, leveraging emerging technologies, improving manufacturing processes, work force training, and the application and implementation of information in client companies through direct assistance provided by Center staff and from partner organizations and third party consultants. 21st Century Manufacturing seeks to generate a better understanding of the operation, achievements, and challenges of the MEP program in its mission to support, strengthen, and grow U.S. manufacturing. This report identifies and reviews similar national programs from abroad in order to draw on foreign practices, funding levels, and accomplishments as a point of reference and discusses current needs and initiatives in light of the global focus on advanced manufacturing,
Download or read book State Partnership for Energy Efficient Demonstrations 2012 2014 written by Karl Brown and published by . This book was released on 2017 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Savings Potential of Solid state Lighting in General Illumination Applications written by and published by . This book was released on 2003 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Study estimating national energy savings that could be achieved if white-light, solid-state lighting devices (LEDs, OLEDs) follow projected price and performance targets. Estimate is based on an econometric model of the U.S. lighting market in which solid-state and conventional technologies (incandescent, fluorescent, HID) compete for available sockets.
Download or read book LEDs and Solid State Lighting written by Douglas H. Flores and published by Nova Science Publishers. This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Light-emitting diodes (LEDs), a type of solid-state lighting (SSL), offers the electric lighting market a new and revolutionary light source that saves energy and improves light quality, performance, and service. Today, white-light LEDs are competing or are poised to compete successfully with conventional lighting sources across a variety of general illumination applications due to their ability to offer high quality and cost-effective performance. This book forecasts the energy savings potential of light emitting diode (LED), white-light sources compared to conventional white-light sources (ie: incandescent, halogen, fluorescent, and high intensity discharge).
