US PATENT SUBCLASS 438 / 902
CAPPING LAYER


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



438 /   HD   SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS

902CAPPING LAYER


DEFINITION

Classification: 438/902

CAPPING LAYER:

Art collection involving the use of an overlayer serving to separate and protect an underlying region or layer from the environment.