US PATENT SUBCLASS 438 / 85
.~.~ Having metal oxide or copper sulfide compound semiconductive component

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

48  DF  MAKING DEVICE OR CIRCUIT RESPONSIVE TO NONELECTRICAL SIGNAL {5}
57  DF  .~ Responsive to electromagnetic radiation {22}
85.~.~ Having metal oxide or copper sulfide compound semiconductive component {1}
86  DF  .~.~.~> And cadmium sulfide compound semiconductive component

DEFINITION

Classification: 438/85

Having metal oxide or copper sulfide compound semiconductive component:

(under subclass 57) Process for making a device responsive to electromagnetic radiation utilizing a semiconductor substrate containing a metal oxide or copper sulfide compound semiconductor.