US PATENT SUBCLASS 438 / FOR 486
DIFFUSION ALONG GRAIN BOUNDARIES (437/975)


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

FOR 486DIFFUSION ALONG GRAIN BOUNDARIES (437/975)


DEFINITION

Classification: 438/FOR.486

DIFFUSION ALONG GRAIN BOUNDARIES:

Foreign art collection involving diffusion of material between the grains of nonsingle crystal material or along the physical junction of two layers.