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How to Model an LCD Backlight
- By Akash Arora
- Published 21 February 2008
- LCD Displays
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SUMMARY
To recap this article, here’s what we did:
• Introduced common LCD backlight configurations
• Modeled a CCFL using a source tube, a wedged light guide using the rectangular volume, and a BEF and non-linear microstructure using the array object.
• Analyzed how the characteristics of the wedged light guide affect illumination output
• Optimized a microstructure on the wedged light guide to achieve desired output characteristics
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1 Response to "How to Model an LCD Backlight" 
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said this on 22 Feb 2008 6:31:46 AM PDT
Excellent article!
I think real microstructure to have the diffraction efficiency that deteriorated than a theory value by production errors. Can ZEMAX have diffraction efficiency of microstructure which calculated by RCWA method artificially?
{Editor's Note: Sure, yes. Please contact support@zemax.com to discuss.}
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