There are a number of ways to efficiently and elegantly limit an LED’s brightness, but [Tommy] found that using a light pipe or diffuser can integrate better with a device, especially when the device ...
Tech Xplore on MSN
Low-cost 3D printers could gain medical-grade precision from ultra-thin light-control film
Researchers have developed an ultra-thin optical film that improves the quality of the light used in LCD resin-based 3D ...
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