Abstract
Nowadays, light emitting diodes (LEDs) are becoming a natural source choice for display illumination due to their small size, lower power consumption as well as lower heat generation. To be useful in practical display applications and to further improve the performance of LED-based illumination system, a secondary optical design for LED illumination is required to rearrange the direct output of LEDs so as to achieve a desired illumination. In this paper, a numerical modeling based on the direct datasheet fit is used to optimize and analyze the uniform illumination system designs, and close attention is paid to the LED source model. The uniformity of typical square and circular array distributions are analyzed for a commercial non-perfect Lambertian LED model.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: INTERNATIONAL JOURNAL ON Advances in Information Sciences and Service Sciences
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
