Method of making polychromatic monolithic electroluminescent ass

Details Method of making polychromatic monolithic electroluminescent ass Method of making polychromatic monolithic electroluminescent ass

1977-12-22

1980-04-15

Rutledge, L. Dewayne

Metal treatment

Process of modifying or maintaining internal physical...

Chemical-heat removing or burning of metal

29569L, 148187, 307311, 313500, 357 16, 357 17, 357 45, 357 88, 357 90, H01L 2120, H01L 2182

Patent

active

041982517

ABSTRACT:
A monolithic assembly comprising electroluminescent diodes emitting radiations of different wavelengths. The junctions of the said diodes are established in different sectors of a layer of a semiconductor compound where the concentration of a given impurity is variable. Also, the manufacture of polychromatic integrated emission devices.

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patent: 3964940 (1976-06-01), Hart et al.
patent: 4001056 (1977-01-01), Groves et al.
patent: 4012243 (1977-03-01), Keil et al.
patent: 4142196 (1979-02-01), Diguet et al.
Blum et al., "Integrated Multicolor Light-Emitting Diode Array", IBM Tech. Discl. Bull., vol. 15, No. 2, Jul. 1972, pp. 445-446.
Murray et al., "Lighting up in a Group", Electronics, Mar. 4, 1968, pp. 104-110.
Craford et al., "L.E.D. Technology", Solid State Technology, Jan. 1974, pp. 39-58.

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