Experimental crystal lamps (H6) using gallium phosphide cut from an ingot

Made:
1960-1969 in England
maker:
Services Electronics Research Laboratory
Experimental crystal lamps (H6) using gallium phosphide cut

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Experimental crystal lamps (H6) using gallium phosphide cut
Science Museum Group
The Board of Trustees of the Science Museum

Experimental crystal lamps (H6) using gallium phosphide cut from an ingot, fabricated by R.Cherry, part of early light emitting diodes, manufactured at Services Electronics Research Laboratory, England, 1960-1969.

Details

Category:
Electronic Components
Object Number:
2012-139
type:
lamp
credit:
Gift of Prof. J. W. Allen

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