Nick Holonyak Jr

Autor:

AnonimowyUnknown author

Credit:

Nick Holonyak, Jr.. Archived from the original on 2006-08-06.

Krótki link:

https://plwiki.pl/b/21833

źródło:

Wikimedia Commons

Wymiary:

1104 x 1516 Pixel (374688 Bytes)

Opis:

Photograph of Nick Holonyak, Jr. published in 2002. Behind him is a chart illustrating the advances in the efficiency of commercial LEDs since his invention of the GaAsP LED in 1962.

Licencja:

Public domain