WP18 LUMILEDS | Alldatasheet
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WP18 Evolving LED Package Designs White Paper 20161201 ©2016 Lumileds Holding B.V. All rights reserved. White PaPer evolving LeD Package Designs Provide a new level of luminaire performance and design flexibility. Introduction The entertainment lighting market was one of the early adopters of LED technology. Initially used as accent lighting, LED-based solutions are now used throughout the market, across a variety of applications. The ongoing adoption of LEDs in the entertainment lighting market has been driven by a number of factors (e.g. increasing output, efficiency, color offerings and cost improvements) but one aspect that has had a particularly positive impact is the evolution and diversity of LED packages. The question is “What is the next LED package design?” and “What will it enable for new applications and performance?” LED devices provide a robust, directional light source that fixture designers have been able to apply to a number of entertainment lighting applications. Originally, most LED-based fixtures utilized what is commonly known as 5mm packages. This package supported a variety of beam control options and enabled some of the first wash and LED video display solutions. As designers targeted more mainstream, higher output applications such as LED PAR and linear border lights, however, higher power (1 Watt) devices were used. The market continued to evolve and the need for better beam control, color uniformity, and broader gamut support started to challenge the LED device package designs, leading to multi-chip, multi-color packages which delivered better lumen density and color variety.
Figure 3. Building block examples demonstrating design flexibility.
©2016 Lumileds Holding B.V. All rights reserved. LUXEON is a registered trademark of the Lumileds Holding B.V. in the United States and other countries. lumileds.com Neither Lumileds Holding B.V. nor its affiliates shall be liable for any kind of loss of data or any other damages, direct, indirect or consequential, resulting from the use of the provided information and data. Although Lumileds Holding B.V. and/or its affiliates have attempted to provide the most accurate information and data, the materials and services information and data are provided “as is,” and neither Lumileds Holding B.V. nor its affiliates warrants or guarantees the contents and correctness of the provided information and data. Lumileds Holding B.V. and its affiliates reserve the right to make changes without notice. You as user agree to this disclaimer and user agreement with the download or use of the provided materials, information and data. WP18 Evolving LED Package Designs White Paper 20161201 About Lumileds Lumileds is the global leader in light engine technology. The company develops, manufactures and distributes groundbreaking LEDs and automotive lighting products that shatter the status quo and help customers gain and maintain a competitive edge. With a rich history of industry “firsts,” Lumileds is uniquely positioned to deliver lighting advancements well into the future by maintaining an unwavering focus on quality, innovation and reliability. To learn more about our portfolio of light engines, visit lumileds.com.