Semiconductor device manufacturing: process – Making device or circuit emissive of nonelectrical signal – Making emissive array
Patent
1996-11-27
1998-08-18
Dutton, Brian
Semiconductor device manufacturing: process
Making device or circuit emissive of nonelectrical signal
Making emissive array
438 44, H01L 2100
Patent
active
057957983
ABSTRACT:
A method and apparatus for producing full-color luminescent monolithic semiconductor devices. Each portion of the device is bandgap engineered by using different dopants to change the direct bandgap of selected areas of each region, thereby allowing that region to produce different wavelengths of emitted light at high efficiencies.
REFERENCES:
patent: 3864592 (1975-02-01), Pankove
DenBaars Steven P.
Kapolnek David Joseph
Mishra Umesh Kumar
Dutton Brian
The Regents of the University of California
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