Method of making full color monolithic gan based leds

Details Method of making full color monolithic gan based leds Method of making full color monolithic gan based leds

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

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