Semiconductor display device with red, green and blue emission

Details Semiconductor display device with red, green and blue emission Semiconductor display device with red, green and blue emission

1994-02-16

1995-10-17

Mintel, William

Active solid-state devices (e.g., transistors, solid-state diode

Incoherent light emitter structure

Plural light emitting devices

257 90, 257 96, 257 97, 372 50, 372 43, H01L 3300

Patent

active

054593379

ABSTRACT:
A light emitting device and a method of fabricating the same in which a first cladding layer is formed on a substrate, then red, green and blue light emitting portions each made of II-VI semiconductor are formed in a horizontal direction with respect to a surface of the substrate on the first cladding layer, then a second cladding layer is formed on the light emitting portions, and the red, green and blue light emitting portions are electrically separated from each other so that three primary color light emitting portions of a self luminous type are formed on the same substrate through single crystal growth process by changing composition of a compound semiconductor layer.

REFERENCES:
patent: 4992837 (1991-02-01), Sakai et al.
patent: 5010376 (1991-04-01), Nishimura et al.
patent: 5296718 (1994-03-01), Fujita et al.
patent: 5324963 (1994-06-01), Kamata

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