US PATENT SUBCLASS 438 / 662
.~.~.~.~ Utilizing laser


Current as of: June, 1999
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438 /   HD   SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS

584  DF  COATING WITH ELECTRICALLY OR THERMALLY CONDUCTIVE MATERIAL {2}
597  DF  .~ To form ohmic contact to semiconductive material {24}
660  DF  .~.~ Including heat treatment of conductive layer {2}
661  DF  .~.~.~ Subsequent fusing conductive layer {1}
662.~.~.~.~ Utilizing laser


DEFINITION

Classification: 438/662

Utilizing laser:

(under subclass 661) Processes wherein the melting of the conductive layer is affected through the application of

coherent radiant energy thereupon.