High Gain LEXAN™ Diffuser Film for LCD Displays

Optical performance of PC micro-lens diffusers in Back Light Modules of LCD display applications is shown to be 10% better than bead-filled coated PET diffuser, and equivalent to coated micro-lens PET diffuser.

Effects of lens geometry and packing on luminance were identified, and improvements of 4% and 7% over a Basic Lens design were realized. Light ray tracing simulation tool was developed, validated, and used to streamline experimental work.

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