Re: Daktronics gets another Big Deal
Back when we were building our original video displays, we went about it in two different ways. One way was with colored light bulbs (red, green, blue, and 'white') the same size as your house light bulbs. We also had lampbanks. The bulbs on the lampbanks were argon filled. The lampbank would be loaded behind a plastic lens (same colors as the regular size light bulbs previously listed). We had different size lampbanks and lenses depending on what the display needed. One of the largest regular size light bulb signs I remember was for Sam's Town Casino. I believe the contract called for over 10,000 of each color light bulb.
When we first started to run LEDs, it was had to get a blue LED made cheaply and with a true color. Nochia was able to make a blue LED a few years ago that really saved us some money because of the decrease in the cost. Of course when we first started building boards with LEDs, we had to hand load the LEDs.
Originally posted by 1stRowFANatic
When we first started to run LEDs, it was had to get a blue LED made cheaply and with a true color. Nochia was able to make a blue LED a few years ago that really saved us some money because of the decrease in the cost. Of course when we first started building boards with LEDs, we had to hand load the LEDs.
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