Method of producing luminescent or laser diodes having an intern

Details Method of producing luminescent or laser diodes having an intern Method of producing luminescent or laser diodes having an intern

1982-02-16

1983-09-20

Ozaki, G.

Metal working

Plural diverse manufacturing apparatus including means for...

Common reciprocating support for spaced tools

29576E, 148171, 148172, 372 48, H01L 21208

Patent

active

044047304

ABSTRACT:
A luminescent or laser diode having a pn-junction surrounding an internally limited luminescent surface area and limiting current flow in the diode is produced by etching a select semiconductor substrate so as to produce a mesa dimensioned accordingly to the required luminescent surface area and without interruption epitaxially depositing and structuring required individual semiconductor material layers on the surfaces of the substrate and mesa to achieve the diode.

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patent: 4149175 (1979-04-01), Inoue et al.
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patent: 4188244 (1980-02-01), Itoh et al.
patent: 4194933 (1980-03-01), Logan et al.
patent: 4213805 (1980-07-01), Tsukada
patent: 4215319 (1980-07-01), Botez
patent: 4255206 (1981-03-01), Endler
patent: 4372791 (1983-02-01), Hsieh

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