Backlight unit (BLU) patterning

A CO2 laser can be used with an AOM to create a consistent backlighting pattern on PMMA (acrylic) material. The AOM allows the user to control the energy within each pulse when processing in order to give uniform light distribution across the finished piece. The SR AOM laser sources provide precise pulse-to-pulse control along with excellent power stability, and the short rise and fall times minimise heating of the material surrounding the processed area.  The result is a highly controllable process, and a pattern of crisp, clean and consistent dots across the entire workpiece.

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Backlight unit (BLU) patterned by laser

Recommended Products

SR AOM

SR 25 AOM (transparent background)

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Applications laboratories

Could a laser be used to improve your manufacturing process? We can help you to find out by testing samples of your material or product in one of our applications labs. Our applications lab facilities are open to both new and existing customers and OEMs. Our laboratories are well equipped to carry out a range of processes including cutting, marking, engraving, drilling, scribing, ablation and more. We offer rapid sample turnaround times, detailed application reports, and complimentary advice from our experienced applications engineers. Whatever your process, we can help you to determine the best laser for your application.

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