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The article points out some other big uses of original red LEDs: fibre optic networks, and CD/DVDs.
by scott_karana 12y ago
The article points out some other big uses of original red LEDs: fibre optic networks, and CD/DVDs.
- jdonaldson 12y agoThat's very true. Those were both huge. One more small counterpoint... DWM in fiber optic networks was given a huge boost by blue leds. The increase in bandwidth has led to multimedia streaming services that have made conventional optical disks largely outdated for consumer use... even the more recent blu ray formats designed to take advantage of the blue leds are not as popular any more.