Electronic Products & Technology

Light guides backlight touch enabled display

EP&T Magazine   


CALBROOKE MARKETING Global Lighting Technologies (GLT) ultra-thin light guides utilize firm’s LED-based edge-lighting technology to provide solution for backlighting touch-enabled display graphics. Products provide bright, uniform light exactly where needed for directional symbols, on/off buttons, company logos, rotary switches, sliders and whatever other graphic icons need to be illuminated, from large to small. Device employs side-firing, high efficiency LEDs and focuses the light into a high-performance, ultra-thin light guide – 0.6 mm or less – utilizing light extraction technologies such as Microlens, which extracts light precisely where needed to provide bright, uniform light in a thinner form factor without hot spots or dark areas.



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