Imagine a display where each pixel has a red, green, and blue VCSEL. it would be... | Hacker News

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		porphyra 4 months ago \| parent \| context \| favorite \| on: Can cheaper lasers handle short distances? Imagine a display where each pixel has a red, green, and blue VCSEL. it would be even better than a microLED display!

bobmcnamara 4 months ago [–]

Imagine laser pointers mountable to any flat surface!

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