Around 1898, he invented a crystal diode rectifier or cat's whisker diode.
2.
The RAYDAC used 5, 200 vacuum tubes and 18, 000 crystal diodes.
3.
It used 5, 000 vacuum tubes and 1, 500 crystal diodes.
4.
Incoming phone numbers are displayed on a liquid crystal diode screen.
5.
DYSEAC used 900 vacuum tubes and 24, 500 crystal diodes.
6.
I believe they called them crystal diode radios.
7.
The text and data help control functions on the radio and put text information on the radio's liquid crystal diode screen.
8.
Like the ENIAC, EDVAC, and other early computers, FLAC's basic electronic element was the vacuum tube, but it also used crystal diodes for gating.
9.
This " Fleming Valve " was sensitive and reliable, and so it replaced the crystal diode used in receivers used for long-distance wireless communication.
10.
However, this was not terribly successful, and the crystal diodes used as detectors frequently burned out as the signal bled through or around the disk.
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